packet 32 [ 787.434395][ T4913] usb 2-1: config 1 interface 0 has no altsetting 0 [ 787.443237][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 787.466158][ T9561] usb 4-1: SerialNumber: syz [ 787.499885][T16466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 787.506975][T16466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 787.638819][ T34] usb 1-1: Using ep0 maxpacket: 16 [ 787.644058][ T4913] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 787.653131][ T4913] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 787.670176][ T4913] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 787.693024][ T4913] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 787.716518][ T4913] usb 2-1: SerialNumber: syz [ 787.723254][ T9182] usb 6-1: bad CDC descriptors [ 787.741595][ T9182] usb 6-1: USB disconnect, device number 70 [ 787.750995][T16478] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 787.758217][T16478] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 787.769330][ T34] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 787.780247][T11932] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 787.780942][T12430] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 787.797707][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 787.812102][ T9561] usb 4-1: bad CDC descriptors [ 787.827529][ T9561] usb 4-1: USB disconnect, device number 66 [ 787.845264][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 787.856459][ T34] usb 1-1: config 1 interface 0 has no altsetting 0 [ 788.018776][T11932] usb 3-1: Using ep0 maxpacket: 16 [ 788.040479][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 788.049547][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.057506][ T34] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 788.080484][ T4913] usb 2-1: bad CDC descriptors [ 788.090774][T12430] usb 5-1: Using ep0 maxpacket: 16 [ 788.096044][ T34] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 788.121940][ T4913] usb 2-1: USB disconnect, device number 66 [ 788.130350][ T34] usb 1-1: SerialNumber: syz 00:58:31 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 788.140345][T11932] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 788.159701][T16502] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 788.166821][T16502] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 788.167379][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 788.207310][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 788.217526][T11932] usb 3-1: config 1 interface 0 has no altsetting 0 00:58:31 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 788.251626][T12430] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 788.270483][T12430] usb 5-1: config 1 interface 0 has no altsetting 0 [ 788.378813][T11932] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 788.387891][T11932] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.403948][T11932] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 788.431020][T11932] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 788.458182][T11932] usb 3-1: SerialNumber: syz [ 788.468819][T12430] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 788.477866][T12430] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.488356][T16514] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 788.496656][T11098] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 788.505859][T16514] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:31 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 788.513240][T12430] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 788.536112][T12430] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 788.562324][ T34] usb 1-1: bad CDC descriptors [ 788.574362][ T34] usb 1-1: USB disconnect, device number 57 [ 788.589514][T12430] usb 5-1: SerialNumber: syz [ 788.609672][T16515] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 788.616759][T16515] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 788.628800][ T9182] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 788.778722][T11098] usb 6-1: Using ep0 maxpacket: 16 [ 788.819090][T11932] usb 3-1: bad CDC descriptors [ 788.826642][T11932] usb 3-1: USB disconnect, device number 53 [ 788.868760][ T9561] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 788.878755][ T9182] usb 4-1: Using ep0 maxpacket: 16 00:58:31 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x4e, 0x5, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 788.928762][T11098] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 788.939922][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 788.962800][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 788.974840][T12430] usb 5-1: bad CDC descriptors [ 788.982865][T12430] usb 5-1: USB disconnect, device number 69 [ 788.990117][T11098] usb 6-1: config 1 interface 0 has no altsetting 0 [ 788.999079][ T9182] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 789.017323][ T9182] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 789.033967][ T9182] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 789.043970][ T9182] usb 4-1: config 1 interface 0 has no altsetting 0 [ 789.168681][ T9561] usb 2-1: Using ep0 maxpacket: 16 [ 789.198715][T11098] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 789.207839][T11098] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.208702][ T9182] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 00:58:32 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x0, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 789.227067][T11098] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 789.227392][ T9182] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.257627][ T9182] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 789.284869][T11098] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 789.292025][ T9182] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 789.317052][T11098] usb 6-1: SerialNumber: syz [ 789.330851][T13081] usb 1-1: new high-speed USB device number 58 using dummy_hcd 00:58:32 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 789.337025][ T9561] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 789.343235][ T9182] usb 4-1: SerialNumber: syz [ 789.380172][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 789.393799][T16556] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 789.400638][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 789.407085][T16556] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 789.419935][T16551] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 789.427143][T16551] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 789.446207][ T9561] usb 2-1: config 1 interface 0 has no altsetting 0 [ 789.578697][T13081] usb 1-1: Using ep0 maxpacket: 16 [ 789.658673][ T9561] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 789.667739][ T9561] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.678283][ T9561] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 789.700198][T13081] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 789.704265][ T9561] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 789.714317][T11932] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 789.744298][ T9182] usb 4-1: bad CDC descriptors [ 789.761022][ T9182] usb 4-1: USB disconnect, device number 67 [ 789.772303][ T9561] usb 2-1: SerialNumber: syz [ 789.775346][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 789.778926][T12430] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 789.788233][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 789.813063][T13081] usb 1-1: config 1 interface 0 has no altsetting 0 [ 789.820244][T11098] usb 6-1: bad CDC descriptors [ 789.830417][T16571] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 789.836915][T11098] usb 6-1: USB disconnect, device number 71 [ 789.840998][T16571] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 789.978693][T13081] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 789.987972][T13081] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.998184][T13081] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 790.021934][T13081] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 790.045193][T13081] usb 1-1: SerialNumber: syz [ 790.068642][T11932] usb 3-1: Using ep0 maxpacket: 16 [ 790.070445][T16596] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 790.081389][T12430] usb 5-1: Using ep0 maxpacket: 16 [ 790.091900][T16596] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:33 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 790.160284][ T9561] usb 2-1: bad CDC descriptors [ 790.177365][ T9561] usb 2-1: USB disconnect, device number 67 [ 790.199039][T11932] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 00:58:33 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 790.202076][T12430] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 790.210274][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 790.235495][T12430] usb 5-1: config 1 interface 0 has no altsetting 0 [ 790.256476][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 790.277926][T11932] usb 3-1: config 1 interface 0 has no altsetting 0 [ 790.388933][T13081] usb 1-1: bad CDC descriptors [ 790.396962][T13081] usb 1-1: USB disconnect, device number 58 [ 790.428932][T12430] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 790.438014][T12430] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 790.446408][T12430] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 790.449060][T11932] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 790.469167][T12430] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 790.495483][T11932] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 790.510329][T12430] usb 5-1: SerialNumber: syz [ 790.512539][T11932] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 790.540109][T16609] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 790.547453][T11932] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 790.547692][T16609] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 790.571678][T11412] usb 4-1: new high-speed USB device number 68 using dummy_hcd 00:58:33 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 790.579640][T12229] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 790.584903][T11932] usb 3-1: SerialNumber: syz [ 790.631163][T16606] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 790.647466][T16606] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:33 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 790.838591][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 790.848567][T12229] usb 6-1: Using ep0 maxpacket: 16 [ 790.889011][T12430] usb 5-1: bad CDC descriptors [ 790.909467][T12430] usb 5-1: USB disconnect, device number 70 [ 790.938607][ T9561] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 790.948902][T11932] usb 3-1: bad CDC descriptors [ 790.959162][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 790.974498][T11932] usb 3-1: USB disconnect, device number 54 [ 790.980589][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 790.989192][T12229] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 790.993486][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 791.011270][T12229] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 791.016801][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 791.032875][T12229] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 791.044200][T12229] usb 6-1: config 1 interface 0 has no altsetting 0 [ 791.178565][ T9182] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 791.188578][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 791.198892][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.206907][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 791.230281][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 791.241349][ T9561] usb 2-1: Using ep0 maxpacket: 16 [ 791.254821][T11412] usb 4-1: SerialNumber: syz [ 791.261324][T12229] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 791.277110][T12229] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.287550][T12229] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 791.311660][T16649] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.319172][T16649] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:34 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 791.336838][T12229] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:58:34 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 791.385576][T12229] usb 6-1: SerialNumber: syz [ 791.419079][ T9561] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 791.419492][T16650] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.435627][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 791.439144][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 791.449438][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 791.463230][ T9561] usb 2-1: config 1 interface 0 has no altsetting 0 [ 791.473608][T16650] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.598571][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 791.610002][T11412] usb 4-1: bad CDC descriptors [ 791.617717][T11412] usb 4-1: USB disconnect, device number 68 [ 791.638533][T11932] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 791.646206][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 791.657685][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 791.667767][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 791.670907][ T9561] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 791.687970][T12430] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 791.695624][ T9561] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.708346][ T9561] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 791.732843][ T9561] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 791.757203][ T9561] usb 2-1: SerialNumber: syz [ 791.789661][T16670] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.796652][T16670] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.809378][T12229] usb 6-1: bad CDC descriptors [ 791.825385][T12229] usb 6-1: USB disconnect, device number 72 [ 791.831728][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 791.851150][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.862957][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 791.887790][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 791.912390][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 791.917575][ T9182] usb 1-1: SerialNumber: syz [ 791.939837][T16679] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.946840][T16679] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 791.968521][T12430] usb 3-1: Using ep0 maxpacket: 16 00:58:34 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 792.029386][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 792.042265][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 792.088856][ T9561] usb 2-1: bad CDC descriptors [ 792.092433][ T9561] usb 2-1: USB disconnect, device number 68 [ 792.100481][T12430] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 792.119986][T12430] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 792.132921][T12430] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 792.151689][T12430] usb 3-1: config 1 interface 0 has no altsetting 0 00:58:35 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 792.208521][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 792.217758][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.230379][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 792.253167][ T9182] usb 1-1: bad CDC descriptors [ 792.261409][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 792.290190][ T9182] usb 1-1: USB disconnect, device number 59 [ 792.315966][T11932] usb 5-1: SerialNumber: syz [ 792.341258][T16703] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 792.350328][T16703] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 792.358774][T12430] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 792.367802][T12430] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.378350][T12430] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 792.401687][T12430] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 792.427254][T12430] usb 3-1: SerialNumber: syz 00:58:35 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 792.459715][T16708] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 792.466856][T16708] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 792.479781][T11412] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 792.608482][T11098] usb 6-1: new high-speed USB device number 73 using dummy_hcd 00:58:35 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 792.658900][T11932] usb 5-1: bad CDC descriptors [ 792.666414][T11932] usb 5-1: USB disconnect, device number 71 [ 792.728456][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 792.778729][T12430] usb 3-1: bad CDC descriptors [ 792.786232][T12430] usb 3-1: USB disconnect, device number 55 [ 792.828657][ T9182] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 792.848471][T11098] usb 6-1: Using ep0 maxpacket: 16 [ 792.848754][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 792.865738][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 792.877661][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 792.887425][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 792.988518][T13081] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 792.989697][T11098] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 793.008450][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 793.019722][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 793.029526][T11098] usb 6-1: config 1 interface 0 has no altsetting 0 [ 793.048873][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 793.057914][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 793.069718][ T9182] usb 2-1: Using ep0 maxpacket: 16 00:58:36 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 793.077070][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 793.120120][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 793.147661][T11412] usb 4-1: SerialNumber: syz [ 793.179697][T16741] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.190034][T16741] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.199894][ T9182] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 793.211329][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:58:36 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 793.226461][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 793.238673][T11098] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 793.250726][T13081] usb 1-1: Using ep0 maxpacket: 16 [ 793.253644][T11098] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 793.269963][ T9182] usb 2-1: config 1 interface 0 has no altsetting 0 [ 793.273630][T11098] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 793.300877][T11098] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 793.329508][T11098] usb 6-1: SerialNumber: syz [ 793.359334][T16765] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.366455][T16765] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.379829][T13081] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 793.390917][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 793.400851][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 793.419851][T13081] usb 1-1: config 1 interface 0 has no altsetting 0 [ 793.430664][ T9182] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 793.439967][ T9182] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 793.447938][ T9182] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 793.472317][ T9182] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 793.498087][T11412] usb 4-1: bad CDC descriptors [ 793.499083][T12430] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 793.506943][ T9182] usb 2-1: SerialNumber: syz [ 793.516054][T11412] usb 4-1: USB disconnect, device number 69 [ 793.551538][T16771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.560977][T16771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.588478][T13081] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 793.597613][T13081] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 793.607418][T13081] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 793.631704][T13081] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 793.656507][T13081] usb 1-1: SerialNumber: syz [ 793.679441][T16789] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.686535][T16789] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 793.693747][T11098] usb 6-1: bad CDC descriptors [ 793.699765][T11932] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 793.704517][T11098] usb 6-1: USB disconnect, device number 73 [ 793.778393][T12430] usb 5-1: Using ep0 maxpacket: 16 [ 793.868749][ T9182] usb 2-1: bad CDC descriptors [ 793.876334][ T9182] usb 2-1: USB disconnect, device number 69 00:58:36 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 793.910838][T12430] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 793.923942][T12430] usb 5-1: config 1 interface 0 has no altsetting 0 [ 793.948380][T11932] usb 3-1: Using ep0 maxpacket: 16 [ 793.978752][T13081] usb 1-1: bad CDC descriptors [ 793.986004][T13081] usb 1-1: USB disconnect, device number 60 [ 794.068404][T11932] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 794.079501][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 794.089495][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 794.101368][T11932] usb 3-1: config 1 interface 0 has no altsetting 0 00:58:37 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 794.112524][T12430] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 794.127924][T12430] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 794.138642][T12430] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 794.164814][T12430] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 794.190386][T12430] usb 5-1: SerialNumber: syz [ 794.209505][T16802] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 794.216567][T16802] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 794.248387][ T9561] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 794.268402][T11932] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 794.277544][T11932] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:58:37 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 794.285761][T11932] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 794.310524][T11932] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 794.335772][T11932] usb 3-1: SerialNumber: syz [ 794.359381][T16814] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 794.366470][T16814] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:37 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 794.488432][ T34] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 794.518337][ T9561] usb 4-1: Using ep0 maxpacket: 16 [ 794.532482][T12430] usb 5-1: bad CDC descriptors [ 794.548174][T12430] usb 5-1: USB disconnect, device number 72 [ 794.648426][ T9561] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 794.659477][T12229] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 794.667059][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 794.678712][T11932] usb 3-1: bad CDC descriptors [ 794.689849][T11932] usb 3-1: USB disconnect, device number 56 [ 794.694200][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 794.709696][ T9561] usb 4-1: config 1 interface 0 has no altsetting 0 [ 794.738315][T13081] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 794.748795][ T34] usb 6-1: Using ep0 maxpacket: 16 [ 794.879012][ T34] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 794.890026][ T34] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 794.908353][ T9561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 794.917393][ T9561] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:58:37 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 794.925527][ T34] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 794.936941][ T9561] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 794.967659][ T34] usb 6-1: config 1 interface 0 has no altsetting 0 [ 794.979934][T13081] usb 1-1: Using ep0 maxpacket: 16 [ 794.988330][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 795.008282][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 795.048962][ T9561] usb 4-1: SerialNumber: syz [ 795.069283][T16850] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:38 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 795.076261][T16850] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.099595][T13081] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 795.111252][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 795.129648][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 795.132315][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 795.165863][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 795.169726][T13081] usb 1-1: config 1 interface 0 has no altsetting 0 [ 795.185852][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 795.196040][ T34] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 795.205437][ T34] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 795.213754][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 [ 795.220837][ T34] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 795.243368][ T34] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 795.266614][ T34] usb 6-1: SerialNumber: syz [ 795.289113][T16866] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.298783][T16866] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.328318][ T9182] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 795.342333][T13081] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 795.351685][T13081] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 795.367901][T13081] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 795.395049][T13081] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 795.398730][ T9561] usb 4-1: bad CDC descriptors [ 795.435826][T13081] usb 1-1: SerialNumber: syz [ 795.437811][ T9561] usb 4-1: USB disconnect, device number 70 [ 795.469451][T16879] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.476459][T16879] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.483369][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 795.492787][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 795.502658][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 795.527095][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 795.553363][T12229] usb 2-1: SerialNumber: syz [ 795.588279][ T9182] usb 5-1: Using ep0 maxpacket: 16 [ 795.591097][T16873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.601290][T16873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 795.608919][ T9491] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 795.631059][ T34] usb 6-1: bad CDC descriptors [ 795.646855][ T34] usb 6-1: USB disconnect, device number 74 [ 795.708325][ T9182] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 795.722782][ T9182] usb 5-1: config 1 interface 0 has no altsetting 0 00:58:38 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 795.788562][T13081] usb 1-1: bad CDC descriptors [ 795.796103][T13081] usb 1-1: USB disconnect, device number 61 [ 795.848344][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 795.889097][ T9182] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 795.899943][ T9182] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 795.907921][ T9182] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 795.938702][T12229] usb 2-1: bad CDC descriptors [ 795.939933][ T9182] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 795.949628][T12229] usb 2-1: USB disconnect, device number 70 [ 795.989517][ T9182] usb 5-1: SerialNumber: syz [ 796.009342][T16901] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 796.016505][T16901] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 796.023359][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 00:58:38 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 796.034489][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 796.045649][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 796.055457][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 [ 796.138526][T11932] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 796.218253][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 796.227344][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:58:39 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 796.256010][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 796.278851][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 796.302145][ T9491] usb 3-1: SerialNumber: syz 00:58:39 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 796.318476][ T9182] usb 5-1: bad CDC descriptors [ 796.329781][T16913] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 796.335176][ T9182] usb 5-1: USB disconnect, device number 73 [ 796.336847][T16913] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 796.378221][ T9561] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 796.398685][T11932] usb 4-1: Using ep0 maxpacket: 16 [ 796.518271][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 796.532249][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 796.546311][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 796.556209][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 [ 796.618236][ T34] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 796.632182][ T9561] usb 6-1: Using ep0 maxpacket: 16 [ 796.668595][ T9491] usb 3-1: bad CDC descriptors [ 796.676036][ T9491] usb 3-1: USB disconnect, device number 57 [ 796.691036][T12229] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 796.719813][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 796.728880][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 796.736943][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:58:39 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 796.761059][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 796.788561][ T9561] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 796.789316][T11932] usb 4-1: SerialNumber: syz [ 796.812479][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 796.829703][T16950] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 796.835208][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 796.836740][T16950] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 796.858107][ T9561] usb 6-1: config 1 interface 0 has no altsetting 0 [ 796.898524][ T34] usb 1-1: Using ep0 maxpacket: 16 [ 796.978198][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 797.038257][ T34] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 797.049284][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 797.066690][ T9561] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 797.075869][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:58:40 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 797.089447][ T9561] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 797.097432][ T9561] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 797.119919][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 797.131130][ T34] usb 1-1: config 1 interface 0 has no altsetting 0 [ 797.137872][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 797.148652][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 797.159494][T11098] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 797.167052][ T9561] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 797.168507][T11932] usb 4-1: bad CDC descriptors [ 797.190491][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 [ 797.201940][ T9561] usb 6-1: SerialNumber: syz [ 797.219841][T16964] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.235921][T16964] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.250313][T11932] usb 4-1: USB disconnect, device number 71 [ 797.338328][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 797.347705][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 797.358236][ T34] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 797.382316][ T34] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 797.406627][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 797.417386][ T34] usb 1-1: SerialNumber: syz [ 797.422094][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 797.431019][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 797.456079][T16978] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.462886][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 797.471081][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 797.494282][T16978] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.501301][T12229] usb 2-1: SerialNumber: syz [ 797.529224][T16984] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.536420][T16984] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.568441][ T9561] usb 6-1: bad CDC descriptors 00:58:40 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 797.576180][ T9561] usb 6-1: USB disconnect, device number 75 [ 797.658219][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 797.671279][T12430] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 797.678900][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 [ 797.798828][ T34] usb 1-1: bad CDC descriptors [ 797.806428][ T34] usb 1-1: USB disconnect, device number 62 [ 797.848539][T12229] usb 2-1: bad CDC descriptors [ 797.856049][T12229] usb 2-1: USB disconnect, device number 71 [ 797.878196][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 797.887255][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 797.896636][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 797.919878][ T4913] usb 4-1: new high-speed USB device number 72 using dummy_hcd 00:58:40 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 797.927625][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 797.950893][T12430] usb 3-1: Using ep0 maxpacket: 16 [ 797.959135][T11098] usb 5-1: SerialNumber: syz [ 797.989027][T17002] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 797.998847][T17002] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 798.108141][T12430] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 798.119364][T12430] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 798.129455][T12430] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 798.139412][T12430] usb 3-1: config 1 interface 0 has no altsetting 0 [ 798.168096][ T4913] usb 4-1: Using ep0 maxpacket: 16 00:58:41 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:41 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 798.288083][T11932] usb 6-1: new high-speed USB device number 76 using dummy_hcd [ 798.310872][T12430] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 798.320241][ T4913] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 798.333362][T11098] usb 5-1: bad CDC descriptors [ 798.340802][T11098] usb 5-1: USB disconnect, device number 74 [ 798.347970][T12430] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 798.357624][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 798.370891][T12430] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 798.397982][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 798.407878][ T4913] usb 4-1: config 1 interface 0 has no altsetting 0 [ 798.415828][T12430] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 798.439542][T12430] usb 3-1: SerialNumber: syz [ 798.469407][T17018] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 798.476459][T17018] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 798.528081][T11932] usb 6-1: Using ep0 maxpacket: 16 [ 798.598082][T12229] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 798.605720][ T9561] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 798.618086][ T4913] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 798.627126][ T4913] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 798.648440][T11932] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 798.649777][ T4913] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 798.661758][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 798.697851][ T4913] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 798.699476][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 798.729534][ T4913] usb 4-1: SerialNumber: syz [ 798.733333][T11932] usb 6-1: config 1 interface 0 has no altsetting 0 00:58:41 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 798.751482][T17035] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 798.760972][T17035] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 798.828509][T12430] usb 3-1: bad CDC descriptors [ 798.841476][T12430] usb 3-1: USB disconnect, device number 58 [ 798.868979][ T9561] usb 1-1: Using ep0 maxpacket: 16 [ 798.874106][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 798.918083][T11932] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 798.927162][T11932] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 798.943055][T11932] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 798.967868][T11932] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 798.992343][T11932] usb 6-1: SerialNumber: syz [ 799.018358][ T9561] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 799.019037][T17062] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 799.029418][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 799.041166][T17062] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 799.052413][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 799.065246][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 799.075422][T11098] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 799.085074][ T4913] usb 4-1: bad CDC descriptors [ 799.091554][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 799.104401][ T4913] usb 4-1: USB disconnect, device number 72 [ 799.113668][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 799.127294][ T9561] usb 1-1: config 1 interface 0 has no altsetting 0 [ 799.136265][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 00:58:42 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 799.338337][ T9561] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 799.347427][ T9561] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 799.359305][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 799.359782][T11932] usb 6-1: bad CDC descriptors [ 799.368367][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 799.379038][T11932] usb 6-1: USB disconnect, device number 76 [ 799.391621][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 799.406832][ T9561] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 799.429827][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 799.453304][ T9561] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 799.476656][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 799.499862][ T9561] usb 1-1: SerialNumber: syz [ 799.505088][T12229] usb 2-1: SerialNumber: syz [ 799.528948][T17076] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 799.529168][T17068] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:42 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 799.538570][T17076] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 799.542906][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 799.569417][ T9182] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 799.581028][T17068] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 799.596564][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 00:58:42 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 799.798076][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 799.809240][ T9182] usb 3-1: Using ep0 maxpacket: 16 [ 799.810581][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 799.824006][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 799.851770][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 799.888349][T12229] usb 2-1: bad CDC descriptors [ 799.893167][ T4913] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 799.904152][T11098] usb 5-1: SerialNumber: syz [ 799.912987][T12229] usb 2-1: USB disconnect, device number 72 [ 799.929838][ T9182] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 799.938902][ T9561] usb 1-1: bad CDC descriptors [ 799.953331][ T9182] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 799.964518][T17093] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 799.964693][ T9561] usb 1-1: USB disconnect, device number 63 [ 799.974985][T17093] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 800.009354][ T9182] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 800.024323][ T9182] usb 3-1: config 1 interface 0 has no altsetting 0 [ 800.167977][ T4913] usb 4-1: Using ep0 maxpacket: 16 [ 800.188315][ T9182] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 800.197425][ T9182] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 800.208011][T12430] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 800.211942][ T9182] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 800.239163][ T9182] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 800.262029][ T9182] usb 3-1: SerialNumber: syz [ 800.278957][T17117] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:43 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xad, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 800.286038][T17117] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 800.293603][T11098] usb 5-1: bad CDC descriptors [ 800.308311][ T4913] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 800.329360][T11098] usb 5-1: USB disconnect, device number 75 00:58:43 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x83, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 800.335476][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 800.348393][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 800.372945][ T4913] usb 4-1: config 1 interface 0 has no altsetting 0 [ 800.508140][T12430] usb 6-1: Using ep0 maxpacket: 16 [ 800.558005][ T4913] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 800.567150][ T4913] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 800.579172][ T9182] usb 3-1: bad CDC descriptors [ 800.582476][ T4913] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 800.592019][ T9182] usb 3-1: USB disconnect, device number 59 [ 800.609367][ T4913] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 800.636501][ T4913] usb 4-1: SerialNumber: syz [ 800.659117][T17134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 800.666263][T17134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 800.678253][T12229] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 800.686412][T12430] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 800.699639][ T9561] usb 1-1: new high-speed USB device number 64 using dummy_hcd 00:58:43 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 800.708948][T12430] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 800.719500][T12430] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 800.733006][T12430] usb 6-1: config 1 interface 0 has no altsetting 0 [ 800.917974][T12430] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 800.917996][T12430] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 800.918012][T12430] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 800.918034][T12430] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 800.980239][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 800.985437][T12430] usb 6-1: SerialNumber: syz [ 801.007950][ T9561] usb 1-1: Using ep0 maxpacket: 16 00:58:43 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 801.010600][T17142] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.030139][ T9491] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 801.034750][T17142] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.045582][ T4913] usb 4-1: bad CDC descriptors [ 801.053418][ T4913] usb 4-1: USB disconnect, device number 73 [ 801.157968][ T9561] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 801.168982][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 801.180096][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 801.189903][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 801.199897][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 801.210192][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 801.223339][ T9561] usb 1-1: config 1 interface 0 has no altsetting 0 [ 801.230223][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 [ 801.277918][ T9491] usb 5-1: Using ep0 maxpacket: 16 00:58:44 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 801.347902][ T9182] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 801.348267][T12430] usb 6-1: bad CDC descriptors [ 801.365638][T12430] usb 6-1: USB disconnect, device number 77 [ 801.397970][ T9491] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 801.411209][ T9491] usb 5-1: config 1 interface 0 has no altsetting 0 [ 801.423625][ T9561] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 801.434072][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 801.444686][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.456149][ T9561] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.468827][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 801.496285][ T9561] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 801.522363][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 801.546319][ T9561] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 801.569386][T12229] usb 2-1: SerialNumber: syz [ 801.574460][ T9561] usb 1-1: SerialNumber: syz [ 801.588445][ T9491] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 801.599155][ T9182] usb 3-1: Using ep0 maxpacket: 16 [ 801.609032][T17176] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.616088][T17176] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.618615][T17173] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.623646][ T9491] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.639419][ T9491] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 801.648655][T17173] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.663102][ T9491] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 801.691651][ T9491] usb 5-1: SerialNumber: syz [ 801.718868][T17195] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.726025][T17195] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 801.738399][ T9182] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 801.749446][ T9182] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 801.759305][ T9182] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:58:44 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 801.769118][ T9182] usb 3-1: config 1 interface 0 has no altsetting 0 [ 801.839051][T11412] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 801.927902][ T9182] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 801.937006][ T9182] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.957636][ T9182] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 801.984553][ T9182] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 802.008273][T12229] usb 2-1: bad CDC descriptors [ 802.017857][ T9182] usb 3-1: SerialNumber: syz [ 802.027217][T12229] usb 2-1: USB disconnect, device number 73 [ 802.038144][ T9491] usb 5-1: bad CDC descriptors [ 802.039351][ T9561] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 802.049623][T17210] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 802.056706][T17210] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 802.066624][ T9561] usb 1-1: USB disconnect, device number 64 [ 802.074336][ T9491] usb 5-1: USB disconnect, device number 76 [ 802.107924][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 802.167844][T13081] usb 6-1: new high-speed USB device number 78 using dummy_hcd [ 802.239005][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 802.250126][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 802.267679][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 802.281711][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 00:58:45 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x83, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:45 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xad, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 802.388206][ T9182] usb 3-1: bad CDC descriptors [ 802.406065][ T9182] usb 3-1: USB disconnect, device number 60 [ 802.417855][T13081] usb 6-1: Using ep0 maxpacket: 16 00:58:45 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 802.458251][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 802.480604][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 802.494256][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 802.520467][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 802.543964][T11412] usb 4-1: SerialNumber: syz [ 802.558177][T13081] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 802.570348][T17225] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 802.577439][T17225] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 802.599351][T13081] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 802.614591][T13081] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 802.629045][T13081] usb 6-1: config 1 interface 0 has no altsetting 0 00:58:45 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 802.817833][T13081] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 802.826958][T11932] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 802.834754][ T9491] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 802.842470][T13081] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 802.860590][T13081] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 802.894743][T13081] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 802.924092][T13081] usb 6-1: SerialNumber: syz [ 802.930795][ T9182] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 802.941167][T11412] usb 4-1: bad CDC descriptors [ 802.970226][T17237] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 802.977286][T17237] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 802.977812][T11412] usb 4-1: USB disconnect, device number 74 [ 803.077797][ T9491] usb 1-1: Using ep0 maxpacket: 16 [ 803.083038][T11932] usb 2-1: Using ep0 maxpacket: 16 [ 803.207834][ T9491] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 803.220072][T11932] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 803.231232][ T9182] usb 5-1: Using ep0 maxpacket: 16 [ 803.236357][ T9491] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 803.258067][T11932] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 803.269043][T13082] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 803.276609][ T9491] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 803.286490][T11932] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 803.297638][T13081] usb 6-1: bad CDC descriptors [ 803.303429][T11932] usb 2-1: config 1 interface 0 has no altsetting 0 [ 803.310486][ T9491] usb 1-1: config 1 interface 0 has no altsetting 0 [ 803.321266][T13081] usb 6-1: USB disconnect, device number 78 00:58:46 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 803.348170][ T9182] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 803.361162][ T9182] usb 5-1: config 1 interface 0 has no altsetting 0 [ 803.487819][T11932] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 803.496907][ T9491] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 803.506062][T11932] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 803.517746][T13082] usb 3-1: Using ep0 maxpacket: 16 [ 803.528859][ T9491] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 803.536859][ T9491] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 803.559575][ T9182] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 803.568706][T11932] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 803.591456][ T9182] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 803.602136][ T9182] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 803.624797][T11932] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 803.648057][ T9491] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 803.671470][ T9182] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 803.694711][T13082] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 803.707459][T11932] usb 2-1: SerialNumber: syz [ 803.712089][ T9491] usb 1-1: SerialNumber: syz [ 803.717635][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 803.729555][ T9182] usb 5-1: SerialNumber: syz [ 803.734898][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 803.745215][T13082] usb 3-1: config 1 interface 0 has no altsetting 0 [ 803.760260][T17279] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 803.769148][T17282] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 803.779648][T17288] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:46 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 803.786026][T17279] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 803.786840][T17288] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 803.794637][T17282] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 803.907736][T13081] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 803.917982][T13082] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 803.929014][T13082] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 803.936999][T13082] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 803.960168][T13082] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 803.983083][T13082] usb 3-1: SerialNumber: syz [ 804.008594][T17300] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 804.015646][T17300] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 804.118229][T11932] usb 2-1: bad CDC descriptors [ 804.123762][ T9182] usb 5-1: bad CDC descriptors [ 804.135775][T11932] usb 2-1: USB disconnect, device number 74 [ 804.147749][ T9491] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 804.157369][T11412] usb 6-1: new high-speed USB device number 79 using dummy_hcd [ 804.166355][T13081] usb 4-1: Using ep0 maxpacket: 16 [ 804.172928][ T9182] usb 5-1: USB disconnect, device number 77 [ 804.187543][ T9491] usb 1-1: USB disconnect, device number 65 [ 804.297772][T13081] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 804.309195][T13082] usb 3-1: bad CDC descriptors [ 804.316771][T13082] usb 3-1: USB disconnect, device number 61 [ 804.323034][T13081] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 804.336524][T13081] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 804.353893][T13081] usb 4-1: config 1 interface 0 has no altsetting 0 [ 804.427694][T11412] usb 6-1: Using ep0 maxpacket: 16 [ 804.517964][T13081] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 804.527059][T13081] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 804.542066][T13081] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:58:47 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x83, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:47 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:47 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xad, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 804.573872][T11412] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 804.606377][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 804.625767][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 804.640608][T13081] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 804.673571][T11412] usb 6-1: config 1 interface 0 has no altsetting 0 [ 804.691714][T13081] usb 4-1: SerialNumber: syz 00:58:47 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 804.718834][T17322] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 804.725985][T17322] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 804.849124][T11412] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 804.858237][T11412] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 804.866219][T11412] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 804.867672][ T9561] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 804.897679][T12229] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 804.899373][T11412] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 804.930944][T11412] usb 6-1: SerialNumber: syz [ 804.958740][T17334] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 804.965745][T17334] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 804.967673][ T9182] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 805.028008][T13081] usb 4-1: bad CDC descriptors [ 805.035733][T13081] usb 4-1: USB disconnect, device number 75 [ 805.047706][ T34] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 805.157659][ T9561] usb 5-1: Using ep0 maxpacket: 16 [ 805.162886][T12229] usb 1-1: Using ep0 maxpacket: 16 [ 805.227693][ T9182] usb 2-1: Using ep0 maxpacket: 16 [ 805.258079][T11412] usb 6-1: bad CDC descriptors [ 805.265945][T11412] usb 6-1: USB disconnect, device number 79 [ 805.288199][ T34] usb 3-1: Using ep0 maxpacket: 16 [ 805.298059][ T9561] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 805.310981][T12229] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 805.321987][T12229] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 805.332434][ T9561] usb 5-1: config 1 interface 0 has no altsetting 0 [ 805.340533][T12229] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 805.352432][T12229] usb 1-1: config 1 interface 0 has no altsetting 0 [ 805.359187][ T9182] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 805.370461][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 805.383435][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 805.394478][ T9182] usb 2-1: config 1 interface 0 has no altsetting 0 00:58:48 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 805.408044][ T34] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 805.419083][ T34] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 805.429867][ T34] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 805.441946][ T34] usb 3-1: config 1 interface 0 has no altsetting 0 [ 805.528664][ T9561] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 805.537751][ T9561] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 805.545719][ T9561] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 805.557644][ T9182] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 805.579624][T12229] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 805.581508][ T9182] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 805.589255][ T9561] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 805.596726][ T9182] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 805.620384][T12229] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 805.644503][ T9182] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 805.673838][ T9182] usb 2-1: SerialNumber: syz [ 805.680052][ T9561] usb 5-1: SerialNumber: syz [ 805.689085][ T34] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 805.698947][T17384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 805.706194][T17384] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:48 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 805.708141][T12229] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 805.740831][ T34] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 805.754502][ T34] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 805.779524][T17381] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 805.786879][T17381] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 805.794625][T12229] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 805.827636][T11412] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 805.829645][ T34] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 805.876858][T12229] usb 1-1: SerialNumber: syz [ 805.888946][ T34] usb 3-1: SerialNumber: syz [ 805.908726][T17396] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 805.908823][T17378] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 805.915875][T17396] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 805.932589][T17378] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 806.017898][ T9182] usb 2-1: bad CDC descriptors [ 806.026116][ T9182] usb 2-1: USB disconnect, device number 75 [ 806.077590][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 806.098016][ T9561] usb 5-1: bad CDC descriptors [ 806.105470][ T9561] usb 5-1: USB disconnect, device number 78 [ 806.107612][T13081] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 806.197617][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 806.208705][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 806.226114][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 806.239529][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 806.248074][ T34] usb 3-1: bad CDC descriptors [ 806.261852][ T34] usb 3-1: USB disconnect, device number 62 [ 806.281254][T12229] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 806.293658][T12229] usb 1-1: USB disconnect, device number 66 [ 806.357584][T13081] usb 6-1: Using ep0 maxpacket: 16 [ 806.397655][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 806.406854][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 806.423962][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:58:49 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 806.453389][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 806.482218][T11412] usb 4-1: SerialNumber: syz [ 806.491985][T13081] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 00:58:49 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 806.522292][T13081] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 806.538810][T17421] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 806.546471][T17421] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 806.564829][T13081] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 806.590515][T13081] usb 6-1: config 1 interface 0 has no altsetting 0 00:58:49 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:49 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 806.747925][T13081] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 806.757010][T13081] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 806.774478][T13081] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 806.797812][ T34] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 806.814183][T13081] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 806.837624][T13081] usb 6-1: SerialNumber: syz [ 806.858583][T17433] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 806.865741][T17433] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 806.872936][T11412] usb 4-1: bad CDC descriptors [ 806.879363][T12229] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 806.880942][T11412] usb 4-1: USB disconnect, device number 76 [ 806.987523][ T9561] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 806.987620][T13082] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 807.057542][ T34] usb 2-1: Using ep0 maxpacket: 16 [ 807.138625][T12229] usb 5-1: Using ep0 maxpacket: 16 [ 807.177921][T13081] usb 6-1: bad CDC descriptors [ 807.185394][T13081] usb 6-1: USB disconnect, device number 80 [ 807.198671][ T34] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 807.212671][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 807.222872][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 807.234362][ T9561] usb 1-1: Using ep0 maxpacket: 16 [ 807.238968][T13082] usb 3-1: Using ep0 maxpacket: 16 [ 807.239989][ T34] usb 2-1: config 1 interface 0 has no altsetting 0 [ 807.257546][T12229] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 807.270454][T12229] usb 5-1: config 1 interface 0 has no altsetting 0 00:58:50 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x0, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 807.357548][T13082] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 807.371737][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 807.381792][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 807.387990][ T9561] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 807.396979][T13082] usb 3-1: config 1 interface 0 has no altsetting 0 [ 807.420876][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 807.435084][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 807.445150][ T34] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 807.454274][T12229] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 807.463344][ T9561] usb 1-1: config 1 interface 0 has no altsetting 0 [ 807.469962][T12229] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 807.478550][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 807.487148][ T34] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 807.509535][T12229] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 807.531980][ T34] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 807.555053][T12229] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 807.569373][T13082] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 807.578337][T12229] usb 5-1: SerialNumber: syz [ 807.592764][T13082] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 807.592916][ T34] usb 2-1: SerialNumber: syz [ 807.601011][T11412] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 807.628559][T17481] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.646231][T17475] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:50 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 807.656572][T13082] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 807.687833][T17481] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.695246][T17475] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.706829][T13082] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 807.733412][T13082] usb 3-1: SerialNumber: syz [ 807.738025][ T9561] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 807.760810][ T9561] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 807.768562][T17490] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.773465][ T9561] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 807.776652][T17490] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.798982][ T9561] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 807.830294][ T9561] usb 1-1: SerialNumber: syz [ 807.858655][T17487] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.865826][T17487] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 807.917502][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 807.987661][ T4913] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 808.027868][T12229] usb 5-1: bad CDC descriptors [ 808.033016][ T34] usb 2-1: bad CDC descriptors [ 808.037848][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 808.043324][T12229] usb 5-1: USB disconnect, device number 79 [ 808.059697][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 808.061364][ T34] usb 2-1: USB disconnect, device number 76 [ 808.071403][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 808.096883][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 808.118333][T13082] usb 3-1: bad CDC descriptors [ 808.138055][T13082] usb 3-1: USB disconnect, device number 63 [ 808.187912][ T9561] usb 1-1: bad CDC descriptors [ 808.195779][ T9561] usb 1-1: USB disconnect, device number 67 [ 808.247468][ T4913] usb 6-1: Using ep0 maxpacket: 16 [ 808.257553][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 808.267593][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 808.275673][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 808.304327][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 808.327474][T11412] usb 4-1: SerialNumber: syz [ 808.350390][T17518] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 808.358110][T17518] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:51 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:51 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 808.407475][ T4913] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 808.418520][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 808.428735][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 808.438599][ T4913] usb 6-1: config 1 interface 0 has no altsetting 0 00:58:51 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:51 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x8c, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 808.639083][ T4913] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 808.651555][ T4913] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 808.667763][T11412] usb 4-1: bad CDC descriptors [ 808.682046][ T4913] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 808.685715][T11412] usb 4-1: USB disconnect, device number 77 [ 808.724672][ T4913] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 808.758938][ T4913] usb 6-1: SerialNumber: syz [ 808.776078][ T34] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 808.783691][ T9561] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 808.784722][T17528] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 808.800435][T17528] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 808.917542][T12229] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 808.929462][T13081] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 809.048374][ T9561] usb 2-1: Using ep0 maxpacket: 16 [ 809.053512][ T34] usb 5-1: Using ep0 maxpacket: 16 00:58:52 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x0, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 809.127735][ T4913] usb 6-1: bad CDC descriptors [ 809.147935][ T4913] usb 6-1: USB disconnect, device number 81 [ 809.177421][T13081] usb 1-1: Using ep0 maxpacket: 16 [ 809.187409][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 809.199409][ T34] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 809.212331][ T9561] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 809.223980][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 809.237147][ T34] usb 5-1: config 1 interface 0 has no altsetting 0 [ 809.244214][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 809.255125][ T9561] usb 2-1: config 1 interface 0 has no altsetting 0 [ 809.297414][T13081] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 809.308443][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 809.318496][T13081] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 809.328851][T13081] usb 1-1: config 1 interface 0 has no altsetting 0 [ 809.329401][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 809.349824][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 809.360270][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 809.374130][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 809.397397][T11412] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 809.447410][ T34] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 809.456683][ T9561] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 809.465740][ T9561] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.473782][ T34] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.483131][ T9561] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 809.489960][T13081] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 809.506142][ T34] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 809.514940][T13081] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.548882][T13081] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 809.552572][ T9561] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:58:52 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 809.580601][T13081] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 809.595661][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 809.625342][T13081] usb 1-1: SerialNumber: syz [ 809.636467][ T34] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 809.668623][T17592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.671680][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.676219][T17592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.690862][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 809.695893][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 809.718869][ T34] usb 5-1: SerialNumber: syz [ 809.751828][ T9561] usb 2-1: SerialNumber: syz [ 809.756666][T17575] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.769685][T17575] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.790013][T17573] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.790333][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 809.797215][T17573] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.826751][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 809.838064][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 809.848196][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 809.858569][T12229] usb 3-1: SerialNumber: syz [ 809.860038][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 809.889795][T17585] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.896865][T17585] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 809.997733][T13081] usb 1-1: bad CDC descriptors [ 810.009339][T13081] usb 1-1: USB disconnect, device number 68 [ 810.027739][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 810.036782][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 810.046595][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 810.070594][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 810.097341][T11412] usb 4-1: SerialNumber: syz [ 810.117769][ T34] usb 5-1: bad CDC descriptors [ 810.126985][ T34] usb 5-1: USB disconnect, device number 80 [ 810.129744][T17609] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 810.147048][T17609] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 810.148457][ T4913] usb 6-1: new high-speed USB device number 82 using dummy_hcd [ 810.187624][ T9561] usb 2-1: bad CDC descriptors [ 810.195501][ T9561] usb 2-1: USB disconnect, device number 77 [ 810.217737][T12229] usb 3-1: bad CDC descriptors [ 810.225406][T12229] usb 3-1: USB disconnect, device number 64 [ 810.417338][ T4913] usb 6-1: Using ep0 maxpacket: 16 00:58:53 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x8c, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 810.447716][T11412] usb 4-1: bad CDC descriptors [ 810.462407][T11412] usb 4-1: USB disconnect, device number 78 00:58:53 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 810.569006][ T4913] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 810.581742][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 810.601998][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:58:53 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:53 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 810.631972][ T4913] usb 6-1: config 1 interface 0 has no altsetting 0 [ 810.758963][ T9182] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 810.817330][ T4913] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 810.826545][ T4913] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 810.842159][ T4913] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 810.857348][T13081] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 810.874049][ T4913] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 810.897020][ T4913] usb 6-1: SerialNumber: syz 00:58:53 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x0, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 810.920172][T17626] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 810.929226][T17626] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 810.930396][ T34] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 810.957592][T12229] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 810.997271][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 811.107275][T13081] usb 5-1: Using ep0 maxpacket: 16 [ 811.117478][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 811.128598][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 811.138710][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 811.150799][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 811.207303][ T34] usb 2-1: Using ep0 maxpacket: 16 [ 811.227292][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 811.227720][T13081] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 811.232832][ T4913] usb 6-1: bad CDC descriptors [ 811.245440][T11412] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 811.265031][T13081] usb 5-1: config 1 interface 0 has no altsetting 0 [ 811.278762][ T4913] usb 6-1: USB disconnect, device number 82 [ 811.347329][ T34] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 811.357298][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 811.360830][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 811.375897][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.377773][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 811.385510][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 811.395163][ T34] usb 2-1: config 1 interface 0 has no altsetting 0 [ 811.417406][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 811.424444][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 811.447053][ T9182] usb 1-1: SerialNumber: syz [ 811.478521][T17676] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.486071][T17676] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.491515][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 811.492946][T13081] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 811.502840][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 811.517232][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 811.522336][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 811.547267][T13081] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.556037][T13081] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 811.581277][T13081] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 811.606013][T13081] usb 5-1: SerialNumber: syz [ 811.628184][T17682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.635297][T17682] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:54 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 811.657950][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 811.669054][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 811.687933][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 811.688367][ T34] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 811.706870][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 811.712589][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.724001][ T34] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 811.749431][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 811.758632][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.768830][ T34] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 811.793670][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 811.817852][ T34] usb 2-1: SerialNumber: syz [ 811.824897][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 811.826234][ T9182] usb 1-1: bad CDC descriptors [ 811.850734][T12229] usb 3-1: SerialNumber: syz [ 811.878300][T17689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.879804][T17690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.885396][T17689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.903112][T17690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 811.937494][T13081] usb 5-1: bad CDC descriptors [ 811.946818][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 811.958536][ T9182] usb 1-1: USB disconnect, device number 69 [ 811.974108][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.983468][T13081] usb 5-1: USB disconnect, device number 81 [ 811.994788][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 812.018763][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 812.043144][T11412] usb 4-1: SerialNumber: syz [ 812.068140][T17700] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 812.075156][T17700] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:55 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x8c, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 812.227515][T12229] usb 3-1: bad CDC descriptors [ 812.232575][ T34] usb 2-1: bad CDC descriptors [ 812.244532][T12229] usb 3-1: USB disconnect, device number 65 [ 812.252215][ T34] usb 2-1: USB disconnect, device number 78 [ 812.317323][ T9491] usb 6-1: new high-speed USB device number 83 using dummy_hcd 00:58:55 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 812.367515][T11412] usb 4-1: bad CDC descriptors [ 812.376634][T11412] usb 4-1: USB disconnect, device number 79 [ 812.557173][ T9491] usb 6-1: Using ep0 maxpacket: 16 [ 812.569275][T13082] usb 1-1: new high-speed USB device number 70 using dummy_hcd 00:58:55 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:55 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 812.678959][ T9491] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 812.690096][ T9182] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 812.698010][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 812.714837][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 812.744667][ T9491] usb 6-1: config 1 interface 0 has no altsetting 0 00:58:55 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 812.820661][T13082] usb 1-1: Using ep0 maxpacket: 16 [ 812.917197][ T9491] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 812.926399][ T9491] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 812.938301][T13082] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 812.949528][ T9182] usb 5-1: Using ep0 maxpacket: 16 [ 812.956469][ T9491] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 812.979251][T13082] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 812.987155][T12229] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 812.989124][T13082] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 813.008313][ T9491] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 813.010123][ T34] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 813.031575][T13082] usb 1-1: config 1 interface 0 has no altsetting 0 [ 813.047592][ T9491] usb 6-1: SerialNumber: syz [ 813.068346][T17731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.075874][T17731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.088400][ T9182] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 813.101435][ T9182] usb 5-1: config 1 interface 0 has no altsetting 0 [ 813.207149][T11412] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 813.217230][T13082] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 813.228501][T13082] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.236502][T13082] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 813.261378][T13082] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 813.269461][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 813.284782][ T9182] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 813.301674][T13082] usb 1-1: SerialNumber: syz [ 813.313043][ T9182] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.328158][T17767] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.335753][T17767] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.346095][ T9182] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 813.348766][ T34] usb 2-1: Using ep0 maxpacket: 16 [ 813.369017][ T9491] usb 6-1: bad CDC descriptors [ 813.389700][ T9491] usb 6-1: USB disconnect, device number 83 [ 813.401079][ T9182] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 813.425202][ T9182] usb 5-1: SerialNumber: syz [ 813.437487][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 813.448446][T17781] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.454995][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 813.455948][T17781] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.474614][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 813.477669][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 813.492957][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 813.537157][ T34] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 813.548178][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 813.566335][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 813.578050][ T34] usb 2-1: config 1 interface 0 has no altsetting 0 [ 813.598765][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 813.609891][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 813.628890][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 813.638796][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 813.667537][T13082] usb 1-1: bad CDC descriptors [ 813.675115][T13082] usb 1-1: USB disconnect, device number 70 [ 813.691608][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 813.710998][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.723904][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 813.751406][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 813.767476][ T9182] usb 5-1: bad CDC descriptors [ 813.776203][ T34] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 813.794709][ T9182] usb 5-1: USB disconnect, device number 82 [ 813.797080][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.801010][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 00:58:56 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 813.820587][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.823120][T12229] usb 3-1: SerialNumber: syz [ 813.835721][ T34] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 813.844284][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 813.859165][ T34] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 813.904563][T17787] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.913230][T17787] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.925213][ T34] usb 2-1: SerialNumber: syz [ 813.946231][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 813.978363][T17793] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.985497][T17793] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 813.999320][T11412] usb 4-1: SerialNumber: syz [ 814.017811][T17798] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 814.031090][T17798] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:57 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:57 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 814.207450][T12229] usb 3-1: bad CDC descriptors [ 814.215438][T12229] usb 3-1: USB disconnect, device number 66 [ 814.307285][ T9182] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 814.307425][ T34] usb 2-1: bad CDC descriptors [ 814.330457][ T34] usb 2-1: USB disconnect, device number 79 [ 814.338734][T11412] usb 4-1: bad CDC descriptors [ 814.359276][T11412] usb 4-1: USB disconnect, device number 80 [ 814.417088][T11098] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 814.547048][ T9182] usb 6-1: Using ep0 maxpacket: 16 [ 814.547073][ T9561] usb 5-1: new high-speed USB device number 83 using dummy_hcd 00:58:57 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xb3, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:57 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 814.678673][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 814.697042][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 814.698565][T11098] usb 1-1: Using ep0 maxpacket: 16 [ 814.706927][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:58:57 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 814.777040][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 814.817331][ T9561] usb 5-1: Using ep0 maxpacket: 16 [ 814.868298][T11098] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 814.879475][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 814.890847][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 814.903860][T11098] usb 1-1: config 1 interface 0 has no altsetting 0 [ 814.937049][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 814.946142][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 814.954175][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 814.960051][T12229] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 814.977366][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 814.984365][ T9561] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 815.023063][ T9561] usb 5-1: config 1 interface 0 has no altsetting 0 [ 815.035821][ T9182] usb 6-1: SerialNumber: syz [ 815.068246][T17844] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.075261][T17844] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.087656][ T4913] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 815.095233][T12430] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 815.157091][T11098] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 815.166262][T11098] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.177458][T11098] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 815.201913][T11098] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 815.224920][ T9561] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 815.234168][T11098] usb 1-1: SerialNumber: syz [ 815.239482][ T9561] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.249437][ T9561] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 815.273002][ T9561] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 815.273768][T17848] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.296010][ T9561] usb 5-1: SerialNumber: syz [ 815.309033][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 815.321141][T17848] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.338027][T17865] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.349802][T17865] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.357068][T12430] usb 4-1: Using ep0 maxpacket: 16 [ 815.362677][ T4913] usb 2-1: Using ep0 maxpacket: 16 [ 815.377362][ T9182] usb 6-1: bad CDC descriptors [ 815.390014][ T9182] usb 6-1: USB disconnect, device number 84 [ 815.427061][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 815.438084][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 815.455656][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 815.467607][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 815.507095][ T4913] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 815.518219][T12430] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 815.529373][T12430] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 815.547305][ T4913] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 815.562143][ T4913] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 815.574340][T12430] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 815.586179][ T4913] usb 2-1: config 1 interface 0 has no altsetting 0 [ 815.593394][T12430] usb 4-1: config 1 interface 0 has no altsetting 0 [ 815.627304][T11098] usb 1-1: bad CDC descriptors [ 815.635174][T11098] usb 1-1: USB disconnect, device number 71 [ 815.657723][ T9561] usb 5-1: bad CDC descriptors [ 815.664826][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 815.677443][ T9561] usb 5-1: USB disconnect, device number 83 [ 815.684008][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.692983][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 815.717299][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 815.740865][T12229] usb 3-1: SerialNumber: syz [ 815.759470][T17884] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 815.766586][T17884] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:58 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 815.836992][T12430] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 815.846218][ T4913] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 815.866988][ T4913] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.875038][T12430] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.887638][ T4913] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 815.910563][T12430] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 815.943502][ T4913] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 815.966763][T12430] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 815.991601][ T4913] usb 2-1: SerialNumber: syz [ 815.996251][T12430] usb 4-1: SerialNumber: syz [ 816.028087][T17894] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 816.029053][T17890] raw-gadget gadget: fail, usb_ep_enable returned -22 00:58:58 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 816.035209][T17894] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 816.042805][T17890] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 816.077207][T12229] usb 3-1: bad CDC descriptors 00:58:59 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 816.099865][T12229] usb 3-1: USB disconnect, device number 67 [ 816.126989][ T9182] usb 6-1: new high-speed USB device number 85 using dummy_hcd [ 816.357266][ T4913] usb 2-1: bad CDC descriptors [ 816.365518][ T4913] usb 2-1: USB disconnect, device number 80 [ 816.377135][ T9182] usb 6-1: Using ep0 maxpacket: 16 [ 816.378884][T12430] usb 4-1: bad CDC descriptors [ 816.396655][T12430] usb 4-1: USB disconnect, device number 81 [ 816.404758][T11098] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 816.408439][ T9491] usb 5-1: new high-speed USB device number 84 using dummy_hcd 00:58:59 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xb3, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 816.504111][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 816.516385][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 816.540362][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 816.555157][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 816.656914][T11098] usb 1-1: Using ep0 maxpacket: 16 [ 816.656914][ T9491] usb 5-1: Using ep0 maxpacket: 16 [ 816.726929][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 816.736083][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 816.746838][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 816.771083][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 816.796072][ T9491] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 816.801420][T11098] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 816.816899][ T9182] usb 6-1: SerialNumber: syz 00:58:59 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:58:59 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 816.820134][ T9561] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 816.837344][ T9491] usb 5-1: config 1 interface 0 has no altsetting 0 [ 816.860117][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 816.871199][T17932] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 816.892307][T17932] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 816.908378][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 816.929068][T11098] usb 1-1: config 1 interface 0 has no altsetting 0 [ 816.997258][ T9491] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 817.006313][ T9491] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.023541][ T9491] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 817.050535][ T9491] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 817.077466][ T9491] usb 5-1: SerialNumber: syz [ 817.099343][T17953] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 817.106330][T17953] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 817.116930][ T9561] usb 3-1: Using ep0 maxpacket: 16 [ 817.137462][T11098] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 817.146516][T11098] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.158520][T11098] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 817.181789][T11098] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 817.207326][T11098] usb 1-1: SerialNumber: syz [ 817.207432][ T9182] usb 6-1: bad CDC descriptors [ 817.223900][ T9182] usb 6-1: USB disconnect, device number 85 [ 817.232326][T11412] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 817.238088][T17947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 817.239931][T13082] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 817.254343][T17947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 817.262585][ T9561] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 817.284749][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 817.302940][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 817.314554][ T9561] usb 3-1: config 1 interface 0 has no altsetting 0 [ 817.417230][ T9491] usb 5-1: bad CDC descriptors [ 817.424769][ T9491] usb 5-1: USB disconnect, device number 84 [ 817.486901][T11412] usb 2-1: Using ep0 maxpacket: 16 [ 817.496995][ T9561] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 817.498709][T13082] usb 4-1: Using ep0 maxpacket: 16 [ 817.512166][ T9561] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.527417][ T9561] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 817.550114][ T9561] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 817.573062][ T9561] usb 3-1: SerialNumber: syz [ 817.587177][T11098] usb 1-1: bad CDC descriptors [ 817.597872][T17979] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 817.605037][T17979] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 817.608732][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 817.616411][T11098] usb 1-1: USB disconnect, device number 72 00:59:00 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 817.637624][T13082] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 817.655650][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 817.670131][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 817.686772][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 817.703068][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 817.717931][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 [ 817.736771][T13082] usb 4-1: config 1 interface 0 has no altsetting 0 00:59:00 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 817.896853][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 817.907245][T13082] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 817.916279][T13082] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.924368][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.933621][T13082] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 817.957781][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 817.958134][ T9561] usb 3-1: bad CDC descriptors 00:59:00 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 817.982281][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 817.997592][ T9561] usb 3-1: USB disconnect, device number 68 [ 818.010694][T13082] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 818.037378][ T9182] usb 6-1: new high-speed USB device number 86 using dummy_hcd [ 818.077147][T11412] usb 2-1: SerialNumber: syz [ 818.084071][T13082] usb 4-1: SerialNumber: syz [ 818.117965][T17987] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.125161][T17987] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.128471][T17989] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.145261][T17989] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.196811][T11098] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 818.276809][ T9182] usb 6-1: Using ep0 maxpacket: 16 00:59:01 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xb3, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 818.366808][ T9491] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 818.396850][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 818.409713][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 818.429911][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 818.446789][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 818.447175][T13082] usb 4-1: bad CDC descriptors [ 818.464875][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 818.472870][T13082] usb 4-1: USB disconnect, device number 82 [ 818.481893][T11412] usb 2-1: bad CDC descriptors [ 818.499114][T11412] usb 2-1: USB disconnect, device number 81 [ 818.576828][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 818.589818][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 [ 818.606788][ T9491] usb 1-1: Using ep0 maxpacket: 16 [ 818.656804][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 818.666031][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 818.676347][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 818.700498][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 818.724140][ T9182] usb 6-1: SerialNumber: syz [ 818.737220][ T9491] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 818.750892][T18033] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.758838][T18033] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.766247][ T9491] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 818.778334][ T9491] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 818.787037][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 818.788203][ T9491] usb 1-1: config 1 interface 0 has no altsetting 0 [ 818.797809][T12430] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 818.805540][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 818.824616][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:01 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xb0, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9e, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:01 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 818.848954][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 818.881056][T11098] usb 5-1: SerialNumber: syz [ 818.937798][T18039] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.944906][T18039] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 818.967114][ T9491] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 818.980766][ T9491] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 818.992696][ T9491] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 819.040906][ T9491] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 819.068443][ T9491] usb 1-1: SerialNumber: syz [ 819.088250][T18050] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 819.095356][T18050] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 819.102418][ T9182] usb 6-1: bad CDC descriptors [ 819.108032][T12430] usb 3-1: Using ep0 maxpacket: 16 [ 819.116777][ T9182] usb 6-1: USB disconnect, device number 86 [ 819.216758][T11412] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 819.237106][ T4913] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 819.257762][T12430] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 819.268746][T12430] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 819.286172][T12430] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 819.300237][T11098] usb 5-1: bad CDC descriptors [ 819.314240][T12430] usb 3-1: config 1 interface 0 has no altsetting 0 [ 819.322817][T11098] usb 5-1: USB disconnect, device number 85 [ 819.387083][ T9491] usb 1-1: bad CDC descriptors [ 819.394751][ T9491] usb 1-1: USB disconnect, device number 73 [ 819.456749][T11412] usb 4-1: Using ep0 maxpacket: 16 00:59:02 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 819.477755][ T4913] usb 2-1: Using ep0 maxpacket: 16 [ 819.527076][T12430] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 819.536130][T12430] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 819.548368][T12430] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 819.579727][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 819.589941][T12430] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 819.592412][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 819.614139][T12430] usb 3-1: SerialNumber: syz [ 819.637090][ T4913] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 819.641776][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 819.653722][ T4913] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 819.669540][T18068] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 819.676574][T18068] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:02 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 819.677399][ T4913] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 819.691769][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 819.693260][ T4913] usb 2-1: config 1 interface 0 has no altsetting 0 00:59:02 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 819.857153][ T9491] usb 6-1: new high-speed USB device number 87 using dummy_hcd [ 819.877009][ T4913] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 819.877355][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 819.886110][ T4913] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 819.886126][ T4913] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 819.886146][ T4913] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 819.886167][ T4913] usb 2-1: SerialNumber: syz [ 819.915530][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 819.980167][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 820.002667][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 820.009425][T18091] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.027394][T11412] usb 4-1: SerialNumber: syz [ 820.032513][T12430] usb 3-1: bad CDC descriptors [ 820.056908][T12430] usb 3-1: USB disconnect, device number 69 [ 820.057616][T18084] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.071081][T18091] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.080713][T18084] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.096746][ T9491] usb 6-1: Using ep0 maxpacket: 16 [ 820.118145][T12229] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 820.186698][T11932] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 820.217023][ T9491] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 820.228134][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 820.238030][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 820.249461][ T9491] usb 6-1: config 1 interface 0 has no altsetting 0 [ 820.377134][T11412] usb 4-1: bad CDC descriptors [ 820.384759][T11412] usb 4-1: USB disconnect, device number 83 [ 820.386662][T12229] usb 5-1: Using ep0 maxpacket: 16 [ 820.397824][ T4913] usb 2-1: bad CDC descriptors [ 820.413066][ T4913] usb 2-1: USB disconnect, device number 82 00:59:03 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 820.416704][ T9491] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 820.431383][T11932] usb 1-1: Using ep0 maxpacket: 16 [ 820.446795][ T9491] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 820.460140][ T9491] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 820.484239][ T9491] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 820.511811][ T9491] usb 6-1: SerialNumber: syz [ 820.538598][T18123] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.545760][T18123] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.586726][T12229] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 820.586865][T11932] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 820.603115][T12229] usb 5-1: config 1 interface 0 has no altsetting 0 [ 820.622614][T11932] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 820.634090][T11932] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 820.643910][T11932] usb 1-1: config 1 interface 0 has no altsetting 0 [ 820.796680][T12229] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 820.805816][T12229] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 820.806691][T11932] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 820.814340][T12229] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:03 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 820.825282][ T9182] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 820.856123][T12229] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 820.876988][ T9491] usb 6-1: bad CDC descriptors [ 820.887237][ T9491] usb 6-1: USB disconnect, device number 87 00:59:03 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xb0, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9e, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 820.894148][T11932] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 820.903599][T11932] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 820.927003][T11932] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 820.944610][T12229] usb 5-1: SerialNumber: syz [ 820.950271][T11932] usb 1-1: SerialNumber: syz [ 820.987764][T18137] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 820.994829][T18137] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 821.003086][T18131] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 821.017130][T18131] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 821.166642][ T9182] usb 3-1: Using ep0 maxpacket: 16 [ 821.246672][T13082] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 821.254275][T11412] usb 2-1: new high-speed USB device number 83 using dummy_hcd 00:59:04 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 821.287051][ T9182] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 821.298948][ T9182] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 821.312551][ T9182] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 821.324003][ T9182] usb 3-1: config 1 interface 0 has no altsetting 0 [ 821.328376][T12229] usb 5-1: bad CDC descriptors [ 821.331178][T11932] usb 1-1: bad CDC descriptors [ 821.339853][T12229] usb 5-1: USB disconnect, device number 86 [ 821.343656][T11932] usb 1-1: USB disconnect, device number 74 [ 821.496643][T13082] usb 4-1: Using ep0 maxpacket: 16 [ 821.501857][ T9182] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 821.510917][ T9182] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 821.520865][T11412] usb 2-1: Using ep0 maxpacket: 16 [ 821.529419][ T9182] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 821.553801][ T9182] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 821.577533][ T9182] usb 3-1: SerialNumber: syz [ 821.607858][T18172] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 821.614921][T18172] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 821.637005][T13082] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 821.648070][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 821.664987][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 821.666584][T11098] usb 6-1: new high-speed USB device number 88 using dummy_hcd [ 821.684305][T13082] usb 4-1: config 1 interface 0 has no altsetting 0 [ 821.691197][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 821.703966][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:04 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 821.713818][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 821.724250][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 00:59:04 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 821.857099][T13082] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 821.866243][T13082] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 821.874836][T13082] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 821.899115][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 821.908275][T13082] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 821.931420][ T9182] usb 3-1: bad CDC descriptors [ 821.937612][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 821.938970][T11098] usb 6-1: Using ep0 maxpacket: 16 [ 821.945600][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 821.985756][ T9182] usb 3-1: USB disconnect, device number 70 [ 821.992714][T13082] usb 4-1: SerialNumber: syz [ 822.001435][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 822.024754][T11412] usb 2-1: SerialNumber: syz [ 822.037633][T18189] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.044788][T18189] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.067561][T18188] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.074615][T18188] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.081766][T11098] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 822.095338][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 822.105279][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 822.115048][T12430] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 822.122650][T11098] usb 6-1: config 1 interface 0 has no altsetting 0 [ 822.196573][ T9491] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 822.296888][T11098] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 822.305987][T11098] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 822.314012][T11098] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 822.338780][T13082] usb 4-1: bad CDC descriptors 00:59:05 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 822.344318][T11098] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 822.350661][T13082] usb 4-1: USB disconnect, device number 84 [ 822.374839][T11412] usb 2-1: bad CDC descriptors [ 822.393844][T11412] usb 2-1: USB disconnect, device number 83 [ 822.397399][T11098] usb 6-1: SerialNumber: syz [ 822.406684][T12430] usb 1-1: Using ep0 maxpacket: 16 [ 822.427873][T18216] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.435005][T18216] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.436539][ T9491] usb 5-1: Using ep0 maxpacket: 16 [ 822.546587][T12430] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 822.558641][T12430] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 822.566559][ T9491] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 822.568531][T12430] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 822.591014][ T9491] usb 5-1: config 1 interface 0 has no altsetting 0 [ 822.593047][T12430] usb 1-1: config 1 interface 0 has no altsetting 0 [ 822.746869][T11098] usb 6-1: bad CDC descriptors [ 822.754488][T11098] usb 6-1: USB disconnect, device number 88 [ 822.762408][T12229] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 822.766770][ T9491] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 822.773929][T12430] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 00:59:05 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xb0, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9e, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 822.791443][ T9491] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:05 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 822.819712][T12430] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 822.835135][ T9491] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 822.837324][T12430] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 822.880616][T12430] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 822.903978][T12430] usb 1-1: SerialNumber: syz [ 822.909257][ T9491] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 822.939475][T18228] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.951197][T18228] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 822.975569][ T9491] usb 5-1: SerialNumber: syz [ 823.007443][T18222] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 823.030319][T18222] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 823.076527][T12229] usb 3-1: Using ep0 maxpacket: 16 00:59:06 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 823.216618][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 823.227933][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 823.256528][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 823.257870][T11412] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 823.266280][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 823.273889][T13082] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 823.280973][T12430] usb 1-1: bad CDC descriptors [ 823.306300][T12430] usb 1-1: USB disconnect, device number 75 [ 823.357404][ T9491] usb 5-1: bad CDC descriptors [ 823.367903][ T9491] usb 5-1: USB disconnect, device number 87 [ 823.526510][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 823.535554][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 823.537377][T11412] usb 2-1: Using ep0 maxpacket: 16 [ 823.545490][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 823.548708][T13082] usb 4-1: Using ep0 maxpacket: 16 [ 823.571197][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 823.600667][T12229] usb 3-1: SerialNumber: syz [ 823.616540][T11098] usb 6-1: new high-speed USB device number 89 using dummy_hcd [ 823.627665][T18263] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 823.634743][T18263] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:06 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 823.706514][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 823.717697][T13082] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 823.729149][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 823.742932][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:06 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xbe, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 823.754675][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 823.767418][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 823.793709][T13082] usb 4-1: config 1 interface 0 has no altsetting 0 [ 823.803365][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 [ 823.877417][T11098] usb 6-1: Using ep0 maxpacket: 16 [ 823.936862][T12229] usb 3-1: bad CDC descriptors [ 823.944608][T12229] usb 3-1: USB disconnect, device number 71 [ 823.966817][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 823.975892][T13082] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 823.985017][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 823.993349][T13082] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 824.004512][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 824.008770][T11098] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 824.029135][T13082] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 824.043402][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 824.062291][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 824.085447][T11098] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 824.095357][T13082] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 824.124928][T11098] usb 6-1: config 1 interface 0 has no altsetting 0 [ 824.127928][ T9764] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 824.136448][ T9561] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 824.142212][T11412] usb 2-1: SerialNumber: syz [ 824.157210][T13082] usb 4-1: SerialNumber: syz [ 824.177537][T18283] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.185282][T18283] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.195224][T18285] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.209132][T18285] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.326453][T11098] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 824.335704][T11098] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 824.343757][T11098] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:07 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 824.366221][T11098] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 824.386430][ T9764] usb 5-1: Using ep0 maxpacket: 16 [ 824.396435][T11098] usb 6-1: SerialNumber: syz [ 824.416424][ T9561] usb 1-1: Using ep0 maxpacket: 16 [ 824.427749][T18294] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.434979][T18294] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.497160][T11412] usb 2-1: bad CDC descriptors [ 824.515849][T11412] usb 2-1: USB disconnect, device number 84 [ 824.525857][ T9764] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 824.539367][T13082] usb 4-1: bad CDC descriptors [ 824.549309][ T9764] usb 5-1: config 1 interface 0 has no altsetting 0 [ 824.556084][T13082] usb 4-1: USB disconnect, device number 85 [ 824.568146][ T9561] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 824.579793][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 824.593087][ T9561] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 824.603000][ T9561] usb 1-1: config 1 interface 0 has no altsetting 0 [ 824.706429][ T9764] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 824.715571][ T9764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 824.727568][ T9764] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 824.750838][ T9764] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 824.756722][T11098] usb 6-1: bad CDC descriptors [ 824.776833][ T9764] usb 5-1: SerialNumber: syz [ 824.778500][T12229] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 824.799506][T18319] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.809490][T18319] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.821312][T11098] usb 6-1: USB disconnect, device number 89 [ 824.829983][ T9561] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 824.841725][ T9561] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 824.855387][ T9561] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 824.879074][ T9561] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 824.903630][ T9561] usb 1-1: SerialNumber: syz 00:59:07 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:07 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 824.927556][T18314] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 824.934843][T18314] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 825.046383][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 825.116850][ T9764] usb 5-1: bad CDC descriptors [ 825.124373][ T9764] usb 5-1: USB disconnect, device number 88 00:59:08 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 825.176413][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 825.198153][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 825.218790][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 825.226415][T13082] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 825.243751][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 825.246392][T11412] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 825.286790][ T9561] usb 1-1: bad CDC descriptors [ 825.296073][ T9561] usb 1-1: USB disconnect, device number 76 [ 825.446386][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 825.455633][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 825.470710][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:08 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 825.476355][T13082] usb 2-1: Using ep0 maxpacket: 16 [ 825.502021][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 825.506398][ T9491] usb 6-1: new high-speed USB device number 90 using dummy_hcd [ 825.533263][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 825.539436][T12229] usb 3-1: SerialNumber: syz [ 825.587481][T18341] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 825.594629][T18341] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 825.616830][T13082] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 825.629368][T13082] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 825.643506][T13082] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 825.657413][T13082] usb 2-1: config 1 interface 0 has no altsetting 0 [ 825.666684][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 825.677902][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:08 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 825.689593][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 825.701711][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 825.776836][ T9491] usb 6-1: Using ep0 maxpacket: 16 [ 825.817584][T13082] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 825.826718][T13082] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 825.834782][T13082] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 825.866705][ T9764] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 825.876219][T13082] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 825.899529][T13082] usb 2-1: SerialNumber: syz [ 825.916360][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 825.925460][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 825.934887][T18373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 825.939740][T12229] usb 3-1: bad CDC descriptors [ 825.942540][ T9491] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 825.963192][T12229] usb 3-1: USB disconnect, device number 72 [ 825.966902][T18373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 825.976585][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 825.988191][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 826.012710][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 826.022494][ T9491] usb 6-1: config 1 interface 0 has no altsetting 0 [ 826.027389][ T34] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 826.029447][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 826.059574][T11412] usb 4-1: SerialNumber: syz [ 826.077384][T18376] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.084444][T18376] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.176364][ T9764] usb 5-1: Using ep0 maxpacket: 16 [ 826.216347][ T9491] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 826.225792][ T9491] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 826.238720][ T9491] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 826.261543][ T9491] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 826.288117][T13082] usb 2-1: bad CDC descriptors [ 826.296357][ T9491] usb 6-1: SerialNumber: syz [ 826.298630][ T34] usb 1-1: Using ep0 maxpacket: 16 [ 826.303230][T13082] usb 2-1: USB disconnect, device number 85 00:59:09 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 826.312351][ T9764] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 826.340809][ T9764] usb 5-1: config 1 interface 0 has no altsetting 0 [ 826.348676][T18395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.369151][T18395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.378686][T11412] usb 4-1: bad CDC descriptors [ 826.389948][T11412] usb 4-1: USB disconnect, device number 86 [ 826.449354][ T34] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 826.461694][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 826.473462][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 826.483397][ T34] usb 1-1: config 1 interface 0 has no altsetting 0 [ 826.546352][ T9764] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 826.555520][ T9764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 826.571680][ T9764] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 826.598481][ T9764] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 826.623093][ T9764] usb 5-1: SerialNumber: syz [ 826.647470][T18409] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.654499][T18409] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.662911][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 826.672440][ T9561] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 826.683292][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 826.692129][ T34] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 826.696556][ T9491] usb 6-1: bad CDC descriptors [ 826.715038][ T34] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:09 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 826.744836][ T9491] usb 6-1: USB disconnect, device number 90 [ 826.786266][ T34] usb 1-1: SerialNumber: syz 00:59:09 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 826.807179][T18415] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.814217][T18415] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 826.946699][ T9764] usb 5-1: bad CDC descriptors [ 826.953757][ T9764] usb 5-1: USB disconnect, device number 89 [ 826.968015][ T9561] usb 3-1: Using ep0 maxpacket: 16 [ 827.046271][T13082] usb 2-1: new high-speed USB device number 86 using dummy_hcd 00:59:10 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 827.106279][ T9561] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 827.117479][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 827.136279][T11412] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 827.136605][ T34] usb 1-1: bad CDC descriptors [ 827.149966][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 827.186347][ T34] usb 1-1: USB disconnect, device number 77 [ 827.193803][ T9561] usb 3-1: config 1 interface 0 has no altsetting 0 [ 827.286241][T13082] usb 2-1: Using ep0 maxpacket: 16 00:59:10 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 827.376235][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 827.396533][ T9561] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 827.406023][ T9561] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 827.413155][T13082] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 827.416444][ T9561] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 827.447879][ T9561] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 827.449334][T13082] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 827.471537][ T9561] usb 3-1: SerialNumber: syz [ 827.480635][ T9182] usb 6-1: new high-speed USB device number 91 using dummy_hcd [ 827.507168][T18445] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 827.514878][T18445] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 827.528721][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 827.542874][T13082] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:10 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 827.555319][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 827.576255][T13082] usb 2-1: config 1 interface 0 has no altsetting 0 [ 827.592654][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 827.604910][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 827.736292][T13082] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 827.745349][T13082] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 827.753512][ T9182] usb 6-1: Using ep0 maxpacket: 16 [ 827.759202][T13082] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 827.782543][T13082] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 827.807419][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 827.808192][ T34] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 827.817251][T13082] usb 2-1: SerialNumber: syz [ 827.829933][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 827.837375][ T9561] usb 3-1: bad CDC descriptors [ 827.840064][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 827.850625][ T9561] usb 3-1: USB disconnect, device number 73 [ 827.879390][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 827.904419][T18464] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 827.906520][T11098] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 827.913482][T11412] usb 4-1: SerialNumber: syz [ 827.927541][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 827.943509][T18464] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 827.953526][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 827.964891][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 827.978810][T18473] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 827.987864][T18473] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 827.994874][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 828.126187][ T34] usb 5-1: Using ep0 maxpacket: 16 [ 828.156700][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 828.165829][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 828.176127][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 828.202737][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 828.206196][T11098] usb 1-1: Using ep0 maxpacket: 16 [ 828.228489][ T9182] usb 6-1: SerialNumber: syz [ 828.236944][T13082] usb 2-1: bad CDC descriptors [ 828.245727][T13082] usb 2-1: USB disconnect, device number 86 00:59:11 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 828.269110][T18489] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 828.276232][ T34] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 828.284910][T18489] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 828.298361][T11412] usb 4-1: bad CDC descriptors [ 828.313152][T11412] usb 4-1: USB disconnect, device number 87 [ 828.322599][ T34] usb 5-1: config 1 interface 0 has no altsetting 0 [ 828.446233][T11098] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 828.457224][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 828.469827][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 828.481966][T11098] usb 1-1: config 1 interface 0 has no altsetting 0 [ 828.506213][ T34] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 828.515281][ T34] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 828.526995][ T34] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 828.550819][ T34] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 828.574091][ T34] usb 5-1: SerialNumber: syz [ 828.597476][T18500] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 828.604447][T18500] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 828.627779][ T9182] usb 6-1: bad CDC descriptors [ 828.635357][ T9182] usb 6-1: USB disconnect, device number 91 00:59:11 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 828.647409][ T9764] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 828.676455][T11098] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 828.690651][T11098] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 828.700590][T11098] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 828.725089][T11098] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:11 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 828.763408][T11098] usb 1-1: SerialNumber: syz [ 828.787295][T18507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 828.798724][T18507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 828.896137][ T9764] usb 3-1: Using ep0 maxpacket: 16 [ 828.906658][ T34] usb 5-1: bad CDC descriptors [ 828.919464][ T34] usb 5-1: USB disconnect, device number 90 00:59:11 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 829.016170][ T9764] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 829.028973][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 829.041289][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 829.053615][ T9764] usb 3-1: config 1 interface 0 has no altsetting 0 [ 829.076151][T12430] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 829.087939][T11098] usb 1-1: bad CDC descriptors [ 829.097130][T11412] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 829.099998][T11098] usb 1-1: USB disconnect, device number 78 [ 829.226131][ T9764] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 829.235210][ T9764] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 829.243592][ T9764] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 829.267989][ T9764] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 829.290976][ T9764] usb 3-1: SerialNumber: syz 00:59:12 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 829.317360][T18540] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 829.324355][T18540] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 829.337128][T11412] usb 4-1: Using ep0 maxpacket: 16 [ 829.348105][T12430] usb 2-1: Using ep0 maxpacket: 16 [ 829.387799][ T9561] usb 6-1: new high-speed USB device number 92 using dummy_hcd [ 829.466126][T12430] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 829.466146][T11412] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 829.478896][T12430] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 829.501341][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:12 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 829.502826][T12430] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 829.517753][T11412] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 829.522705][T12430] usb 2-1: config 1 interface 0 has no altsetting 0 [ 829.530747][T11412] usb 4-1: config 1 interface 0 has no altsetting 0 [ 829.616376][ T9764] usb 3-1: bad CDC descriptors [ 829.624025][ T9764] usb 3-1: USB disconnect, device number 74 [ 829.647652][ T9561] usb 6-1: Using ep0 maxpacket: 16 [ 829.696111][T11412] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 829.705196][T11412] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 829.713251][T11412] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 829.735637][T11412] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 829.738405][T11098] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 829.758742][T11412] usb 4-1: SerialNumber: syz [ 829.766162][T12430] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 829.787135][T18563] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 829.791207][T12430] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 829.794344][T18563] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 829.812378][T12430] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 829.836251][ T9182] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 829.838047][T12430] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 829.867092][ T9561] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 829.878172][T12430] usb 2-1: SerialNumber: syz [ 829.883100][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 829.893815][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 829.908409][T18561] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 829.920286][T18561] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 829.926063][ T9561] usb 6-1: config 1 interface 0 has no altsetting 0 00:59:12 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x0, 0x80, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 830.086495][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 830.106090][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 830.107991][T11412] usb 4-1: bad CDC descriptors [ 830.111315][ T9561] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 830.125461][ T9561] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 830.133351][T11412] usb 4-1: USB disconnect, device number 88 [ 830.139391][ T9561] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 830.185506][ T9561] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 830.211829][ T9561] usb 6-1: SerialNumber: syz [ 830.212190][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 830.232311][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 830.242808][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 830.255956][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 830.258114][T18583] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 830.272302][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 830.283237][T18583] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 830.285792][T12430] usb 2-1: bad CDC descriptors [ 830.304812][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 [ 830.313792][T12430] usb 2-1: USB disconnect, device number 87 [ 830.376058][T12229] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 830.426138][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 830.435275][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 830.451343][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 830.478463][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 830.506267][ T9182] usb 1-1: SerialNumber: syz [ 830.506346][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 830.526201][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 830.536548][T18600] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 830.543674][T18600] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:13 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 830.561846][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 830.591199][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 830.619066][T11098] usb 5-1: SerialNumber: syz 00:59:13 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 830.656089][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 830.657110][T18592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 830.661748][ T9561] usb 6-1: bad CDC descriptors [ 830.668736][T18592] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 830.691642][ T9561] usb 6-1: USB disconnect, device number 92 [ 830.776458][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 830.787688][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 830.805191][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 830.819327][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 830.886381][ T9182] usb 1-1: bad CDC descriptors [ 830.904583][ T9182] usb 1-1: USB disconnect, device number 79 [ 830.936024][T12430] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 830.976352][T11098] usb 5-1: bad CDC descriptors [ 830.984280][T11098] usb 5-1: USB disconnect, device number 91 [ 830.996032][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 831.006050][ T34] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 831.014462][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:13 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 831.027464][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 831.050503][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 831.078202][T12229] usb 3-1: SerialNumber: syz [ 831.116997][T18618] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 831.124101][T18618] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 831.196008][T12430] usb 4-1: Using ep0 maxpacket: 16 00:59:14 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x0, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 831.285994][ T34] usb 2-1: Using ep0 maxpacket: 16 [ 831.336360][T12430] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 831.357333][T12430] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 831.365976][ T9764] usb 6-1: new high-speed USB device number 93 using dummy_hcd 00:59:14 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 831.389153][T12430] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 831.409133][T12430] usb 4-1: config 1 interface 0 has no altsetting 0 [ 831.422148][ T34] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 831.433531][T12229] usb 3-1: bad CDC descriptors [ 831.454574][T12229] usb 3-1: USB disconnect, device number 75 [ 831.460990][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 831.472013][ T34] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 831.483787][ T34] usb 2-1: config 1 interface 0 has no altsetting 0 [ 831.615988][ T9764] usb 6-1: Using ep0 maxpacket: 16 [ 831.655985][ T9182] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 831.666000][T12430] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 831.676950][T12430] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 831.685041][T12430] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 831.709638][ T34] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 831.720876][T12430] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 831.736288][ T9764] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 831.747251][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 831.765191][ T34] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 831.770281][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 831.789208][ T4913] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 831.805627][T12430] usb 4-1: SerialNumber: syz [ 831.810563][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 831.812881][ T34] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 831.830078][ T9764] usb 6-1: config 1 interface 0 has no altsetting 0 00:59:14 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 831.856885][T18647] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 831.863982][T18647] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 831.864293][ T34] usb 2-1: SerialNumber: syz [ 831.907524][T18657] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 831.914621][T18657] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 831.935947][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 832.005987][ T9764] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 832.015169][ T9764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.025605][ T9764] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 832.050485][ T9764] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 832.073497][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 832.084480][ T9764] usb 6-1: SerialNumber: syz [ 832.086559][ T4913] usb 5-1: Using ep0 maxpacket: 16 [ 832.090797][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 832.109872][T18681] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 832.118645][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 832.123082][T18681] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 832.130432][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 832.186687][T12430] usb 4-1: bad CDC descriptors [ 832.194606][T12430] usb 4-1: USB disconnect, device number 89 [ 832.205905][T12229] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 832.215391][ T4913] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 832.228745][ T34] usb 2-1: bad CDC descriptors [ 832.247462][ T34] usb 2-1: USB disconnect, device number 88 [ 832.254556][ T4913] usb 5-1: config 1 interface 0 has no altsetting 0 [ 832.296378][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 832.305518][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.321527][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 832.348360][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 832.374782][ T9182] usb 1-1: SerialNumber: syz [ 832.407085][T18690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 832.414156][T18690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 832.446400][ T9764] usb 6-1: bad CDC descriptors [ 832.454134][ T9764] usb 6-1: USB disconnect, device number 93 [ 832.467801][ T4913] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 832.477671][ T4913] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.485740][ T4913] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 832.508326][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 832.517566][ T4913] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 832.540955][ T4913] usb 5-1: SerialNumber: syz 00:59:15 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 832.566931][T18704] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 832.574008][T18704] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:15 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 832.706197][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 832.707711][ T9182] usb 1-1: bad CDC descriptors [ 832.723862][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 832.725412][ T9182] usb 1-1: USB disconnect, device number 80 [ 832.757073][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 832.783924][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 00:59:15 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 832.896467][ T4913] usb 5-1: bad CDC descriptors [ 832.914099][ T4913] usb 5-1: USB disconnect, device number 92 [ 832.935948][T12430] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 832.966044][ T9764] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 832.975938][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 832.985113][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.994285][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 833.018500][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 833.041681][T12229] usb 3-1: SerialNumber: syz [ 833.066913][T18711] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 833.073857][T18711] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:16 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x0, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 833.187268][T12430] usb 4-1: Using ep0 maxpacket: 16 [ 833.225862][ T34] usb 6-1: new high-speed USB device number 94 using dummy_hcd [ 833.225902][ T9764] usb 2-1: Using ep0 maxpacket: 16 00:59:16 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 833.336341][T12430] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 833.349048][T12430] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 833.356155][ T9764] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 833.359047][T12430] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 833.380114][T12229] usb 3-1: bad CDC descriptors [ 833.391189][T12229] usb 3-1: USB disconnect, device number 76 [ 833.405707][T12430] usb 4-1: config 1 interface 0 has no altsetting 0 [ 833.407607][ T9764] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 833.448963][ T9764] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 833.462670][T11412] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 833.470353][ T9764] usb 2-1: config 1 interface 0 has no altsetting 0 [ 833.486957][ T34] usb 6-1: Using ep0 maxpacket: 16 [ 833.585926][T12430] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 833.595043][T12430] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 833.607017][T12430] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 833.629625][ T34] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 833.636160][ T9764] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 833.640783][T12430] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 833.660055][ T9764] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 833.672854][ T34] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 833.691548][ T34] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 833.701478][T12430] usb 4-1: SerialNumber: syz [ 833.703862][ T9764] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 833.706144][ T9561] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 833.730306][T11412] usb 1-1: Using ep0 maxpacket: 16 [ 833.736298][ T34] usb 6-1: config 1 interface 0 has no altsetting 0 [ 833.749800][ T9764] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 833.777977][T18752] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:16 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 833.785137][T18752] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 833.793690][ T9764] usb 2-1: SerialNumber: syz [ 833.816716][T18758] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 833.823910][T18758] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 833.867208][T11412] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 833.878750][T11412] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 833.898638][T11412] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 833.924067][T11412] usb 1-1: config 1 interface 0 has no altsetting 0 [ 833.936141][ T34] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 833.945220][ T34] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 833.953236][ T34] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 833.975858][ T34] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 833.998875][ T34] usb 6-1: SerialNumber: syz [ 834.016893][T18774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.024387][T18774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.031435][ T9561] usb 5-1: Using ep0 maxpacket: 16 [ 834.085832][T11412] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 834.086185][T12430] usb 4-1: bad CDC descriptors [ 834.098486][T11412] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 834.103174][T12430] usb 4-1: USB disconnect, device number 90 [ 834.117530][ T9764] usb 2-1: bad CDC descriptors [ 834.131014][T11412] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 834.159862][ T9764] usb 2-1: USB disconnect, device number 89 [ 834.168723][T12229] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 834.169239][T11412] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 834.204457][T11412] usb 1-1: SerialNumber: syz [ 834.207558][ T9561] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 834.222486][ T9561] usb 5-1: config 1 interface 0 has no altsetting 0 [ 834.236773][T18783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.244031][T18783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.336485][ T34] usb 6-1: bad CDC descriptors [ 834.344440][ T34] usb 6-1: USB disconnect, device number 94 [ 834.425930][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 834.431151][ T9561] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 834.440259][ T9561] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 834.450466][ T9561] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 834.473896][ T9561] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 834.496902][ T9561] usb 5-1: SerialNumber: syz 00:59:17 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 834.526917][T18791] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.533968][T18791] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.557602][T11412] usb 1-1: bad CDC descriptors [ 834.568270][T11412] usb 1-1: USB disconnect, device number 81 00:59:17 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 834.585806][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 834.604450][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 834.647269][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 834.665833][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 00:59:17 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 834.835817][ T34] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 834.843913][ T9561] usb 5-1: bad CDC descriptors [ 834.848725][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 834.860568][ T9561] usb 5-1: USB disconnect, device number 93 [ 834.876081][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 834.887592][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 834.888393][ T9764] usb 2-1: new high-speed USB device number 90 using dummy_hcd 00:59:17 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x0, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 834.910677][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 834.944756][T12229] usb 3-1: SerialNumber: syz [ 834.966890][T18807] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 834.973995][T18807] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.065772][ T9182] usb 6-1: new high-speed USB device number 95 using dummy_hcd [ 835.125775][ T34] usb 4-1: Using ep0 maxpacket: 16 [ 835.155749][ T9764] usb 2-1: Using ep0 maxpacket: 16 00:59:18 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 835.255858][ T34] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 835.275892][T11412] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 835.275944][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 835.287070][ T9764] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 835.293842][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 835.305736][ T9182] usb 6-1: Using ep0 maxpacket: 16 [ 835.314491][T12229] usb 3-1: bad CDC descriptors [ 835.319223][ T9764] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 835.340032][ T9764] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 835.342331][T12229] usb 3-1: USB disconnect, device number 77 [ 835.354016][ T9764] usb 2-1: config 1 interface 0 has no altsetting 0 [ 835.365050][ T34] usb 4-1: config 1 interface 0 has no altsetting 0 [ 835.436185][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 835.447345][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 835.461563][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 835.474123][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 835.525759][ T9764] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 835.534952][ T9764] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 835.550774][ T9764] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 835.555740][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 835.578070][T11412] usb 1-1: Using ep0 maxpacket: 16 [ 835.582573][ T34] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 835.592431][ T9764] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 835.595474][ T34] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 835.620572][ T9764] usb 2-1: SerialNumber: syz [ 835.651022][ T34] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 835.677131][T18855] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.684323][T18855] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.687282][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 835.691630][ T34] usb 4-1: SerialNumber: syz [ 835.705759][ T4913] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 835.717096][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:18 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x8, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 835.725208][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 835.749263][T11412] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 835.760907][T18847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.772743][T18847] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.795702][T11412] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 835.834737][T11412] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 835.846700][T11412] usb 1-1: config 1 interface 0 has no altsetting 0 [ 835.855514][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 835.880074][ T9182] usb 6-1: SerialNumber: syz [ 835.906821][T18868] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.913952][T18868] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 835.976062][ T9764] usb 2-1: bad CDC descriptors [ 835.984631][ T9764] usb 2-1: USB disconnect, device number 90 [ 835.998183][ T4913] usb 5-1: Using ep0 maxpacket: 16 [ 836.015986][T11412] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 836.025108][T11412] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 836.033397][T11412] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 836.057710][T11412] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 836.080949][T11412] usb 1-1: SerialNumber: syz [ 836.106155][ T34] usb 4-1: bad CDC descriptors [ 836.109082][T18883] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 836.116363][ T34] usb 4-1: USB disconnect, device number 91 [ 836.135712][T18883] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 836.155714][ T9491] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 836.165972][ T4913] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 836.180844][ T4913] usb 5-1: config 1 interface 0 has no altsetting 0 [ 836.215967][ T9182] usb 6-1: bad CDC descriptors [ 836.223553][ T9182] usb 6-1: USB disconnect, device number 95 [ 836.375680][ T4913] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 836.384793][ T4913] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 836.397024][ T9491] usb 3-1: Using ep0 maxpacket: 16 00:59:19 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 836.405363][ T4913] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 836.435670][ T4913] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 836.451952][T11412] usb 1-1: bad CDC descriptors [ 836.458995][ T4913] usb 5-1: SerialNumber: syz [ 836.488993][T11412] usb 1-1: USB disconnect, device number 82 [ 836.497867][T18899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 836.504909][T18899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 836.516025][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 00:59:19 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 836.536248][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 836.556919][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 836.577442][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 00:59:19 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 836.735989][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 836.745221][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 836.757296][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 836.779873][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 836.803054][ T9491] usb 3-1: SerialNumber: syz [ 836.827976][T18906] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 836.835121][T18906] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 836.845993][ T4913] usb 5-1: bad CDC descriptors [ 836.859155][ T4913] usb 5-1: USB disconnect, device number 94 00:59:19 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x0, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 836.875650][ T9182] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 836.899403][ T34] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 836.945935][T12430] usb 6-1: new high-speed USB device number 96 using dummy_hcd [ 837.125635][ T9182] usb 2-1: Using ep0 maxpacket: 16 [ 837.131137][ T9491] usb 3-1: bad CDC descriptors [ 837.139114][ T9491] usb 3-1: USB disconnect, device number 78 [ 837.185627][ T34] usb 4-1: Using ep0 maxpacket: 16 [ 837.185625][T11412] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 837.198597][T12430] usb 6-1: Using ep0 maxpacket: 16 00:59:20 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x0, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 837.255673][ T9182] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 837.266737][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 837.276668][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 837.286575][ T9182] usb 2-1: config 1 interface 0 has no altsetting 0 [ 837.345947][T12430] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 837.357328][ T34] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 837.368514][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 837.378353][T12430] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 837.388532][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 837.398543][T12430] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 837.408713][T12430] usb 6-1: config 1 interface 0 has no altsetting 0 [ 837.416125][ T34] usb 4-1: config 1 interface 0 has no altsetting 0 [ 837.427059][T11412] usb 1-1: Using ep0 maxpacket: 16 [ 837.446044][ T9182] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 837.455154][ T9182] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 837.472037][ T9182] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 837.499219][ T9182] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 837.527292][ T9182] usb 2-1: SerialNumber: syz 00:59:20 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 837.548605][T18954] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.556831][T18954] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.565931][T11412] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 837.578876][T11412] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 837.593628][T11412] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 837.595576][ T9561] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 837.604983][T11412] usb 1-1: config 1 interface 0 has no altsetting 0 [ 837.626797][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 837.636499][T12430] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 837.645616][T12430] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 837.653816][ T34] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 837.667702][T12430] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 837.690955][ T34] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 837.713750][T12430] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 837.736901][ T34] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 837.764553][T12430] usb 6-1: SerialNumber: syz [ 837.769956][ T34] usb 4-1: SerialNumber: syz [ 837.786074][T11412] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 837.796623][T18955] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.803623][T11412] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 837.803991][T18955] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.818727][T11412] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 837.819267][T18962] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.844400][T11412] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 837.865727][T18962] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.883265][T11412] usb 1-1: SerialNumber: syz [ 837.892651][ T9182] usb 2-1: bad CDC descriptors [ 837.904827][ T9182] usb 2-1: USB disconnect, device number 91 [ 837.915566][ T9561] usb 5-1: Using ep0 maxpacket: 16 [ 837.916965][T18979] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 837.930449][T18979] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 838.055606][ T9561] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 838.068766][ T9561] usb 5-1: config 1 interface 0 has no altsetting 0 [ 838.077825][ T9491] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 838.195963][T12430] usb 6-1: bad CDC descriptors [ 838.201200][ T34] usb 4-1: bad CDC descriptors [ 838.212628][T12430] usb 6-1: USB disconnect, device number 96 [ 838.225901][ T34] usb 4-1: USB disconnect, device number 92 [ 838.235998][T11412] usb 1-1: bad CDC descriptors [ 838.246387][T11412] usb 1-1: USB disconnect, device number 83 [ 838.257105][ T9561] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 838.276173][ T9561] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:21 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 838.288618][ T9561] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 838.315171][ T9561] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 838.325605][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 838.342450][ T9561] usb 5-1: SerialNumber: syz [ 838.366582][T18995] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 838.374943][T18995] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 838.475594][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 838.486985][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 838.496902][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 838.506756][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 00:59:21 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:21 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:21 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x0, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 838.665550][T11412] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 838.692244][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 838.695940][ T9561] usb 5-1: bad CDC descriptors [ 838.701904][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 838.725278][ T9561] usb 5-1: USB disconnect, device number 95 [ 838.740579][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 838.776470][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 838.807456][ T9491] usb 3-1: SerialNumber: syz [ 838.828016][T19004] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 838.841460][T19004] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 838.916318][T11412] usb 2-1: Using ep0 maxpacket: 16 [ 838.935512][ T34] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 838.955879][ T9182] usb 6-1: new high-speed USB device number 97 using dummy_hcd [ 839.035535][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 839.046588][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 839.064549][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 839.076214][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 00:59:22 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x0, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 839.095516][T12430] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 839.147545][ T9491] usb 3-1: bad CDC descriptors [ 839.155181][ T9491] usb 3-1: USB disconnect, device number 79 [ 839.195960][ T9182] usb 6-1: Using ep0 maxpacket: 16 [ 839.196393][ T34] usb 4-1: Using ep0 maxpacket: 16 [ 839.245512][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 839.254717][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 839.263220][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 839.287684][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 839.311026][T11412] usb 2-1: SerialNumber: syz [ 839.325521][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 839.337585][T19050] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.344378][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 839.344821][T19050] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.354498][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 839.373677][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 839.385926][ T34] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 839.396923][T12430] usb 1-1: Using ep0 maxpacket: 16 [ 839.402298][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 839.412182][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 839.424208][ T34] usb 4-1: config 1 interface 0 has no altsetting 0 [ 839.465505][T11932] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 839.525504][T12430] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 839.535493][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 839.536640][T12430] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 839.553516][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 839.555892][T12430] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 839.575776][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 839.576107][T12430] usb 1-1: config 1 interface 0 has no altsetting 0 [ 839.605705][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 00:59:22 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 839.618674][ T34] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 839.646857][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 839.647982][ T34] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 839.680537][ T9182] usb 6-1: SerialNumber: syz [ 839.699275][T11412] usb 2-1: bad CDC descriptors [ 839.712917][ T34] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 839.716062][T11412] usb 2-1: USB disconnect, device number 92 [ 839.744739][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 839.776852][T19060] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.783893][T19060] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.791690][ T34] usb 4-1: SerialNumber: syz [ 839.826374][T19062] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.833435][T19062] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.840555][T12430] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 839.853133][T12430] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 839.863227][T12430] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 839.866123][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 839.885834][T12430] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 839.914883][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 839.921845][T12430] usb 1-1: SerialNumber: syz [ 839.956648][T19076] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 839.963686][T19076] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 840.085439][ T9764] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 840.093432][ T9182] usb 6-1: bad CDC descriptors [ 840.098272][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 840.110676][ T9182] usb 6-1: USB disconnect, device number 97 [ 840.121420][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:23 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 840.132686][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 840.166875][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 840.190106][T11932] usb 5-1: SerialNumber: syz [ 840.215743][ T34] usb 4-1: bad CDC descriptors [ 840.218071][T19088] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 840.228074][ T34] usb 4-1: USB disconnect, device number 93 [ 840.240085][T19088] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 840.287196][T12430] usb 1-1: bad CDC descriptors [ 840.294886][T12430] usb 1-1: USB disconnect, device number 84 [ 840.365412][ T9764] usb 3-1: Using ep0 maxpacket: 16 [ 840.475431][T11412] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 840.486123][ T9764] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 840.497566][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 840.511422][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:23 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 840.521936][ T9764] usb 3-1: config 1 interface 0 has no altsetting 0 [ 840.555724][T11932] usb 5-1: bad CDC descriptors [ 840.563101][T11932] usb 5-1: USB disconnect, device number 96 00:59:23 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 840.685420][ T9764] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 840.694588][ T9764] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 840.704606][ T9764] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 840.728745][T11412] usb 2-1: Using ep0 maxpacket: 16 00:59:23 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x0, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 840.734175][ T9764] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 840.772142][ T9764] usb 3-1: SerialNumber: syz [ 840.796595][T19116] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 840.803831][T19116] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 840.835420][T12430] usb 6-1: new high-speed USB device number 98 using dummy_hcd [ 840.855851][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 840.866957][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 840.876807][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 840.886554][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 [ 840.935372][T11932] usb 4-1: new high-speed USB device number 94 using dummy_hcd 00:59:23 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x0, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 841.045385][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 841.054491][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.064029][ T9182] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 841.073534][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 841.099297][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 841.105858][T12430] usb 6-1: Using ep0 maxpacket: 16 [ 841.124296][T11412] usb 2-1: SerialNumber: syz [ 841.136051][ T9764] usb 3-1: bad CDC descriptors [ 841.146529][T19134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.148479][ T9764] usb 3-1: USB disconnect, device number 80 [ 841.153544][T19134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.185426][T11932] usb 4-1: Using ep0 maxpacket: 16 [ 841.275385][ T9491] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 841.315378][T12430] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 841.315403][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 841.326730][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 841.332568][T12430] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 841.354065][T12430] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 841.360395][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 841.367630][T12430] usb 6-1: config 1 interface 0 has no altsetting 0 [ 841.389942][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 841.403915][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 [ 841.465427][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 841.476791][T11412] usb 2-1: bad CDC descriptors [ 841.483940][T11412] usb 2-1: USB disconnect, device number 93 [ 841.505349][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:24 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 841.516779][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 841.527101][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 841.545361][ T9491] usb 5-1: Using ep0 maxpacket: 16 [ 841.566193][T12430] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 841.576051][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 841.577265][T12430] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.585078][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.585122][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 841.585175][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 841.593249][T12430] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 841.645354][T11932] usb 4-1: SerialNumber: syz [ 841.649030][T12430] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 841.688958][ T9491] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 841.696413][T12430] usb 6-1: SerialNumber: syz [ 841.737888][T19152] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.746612][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 841.751192][T19152] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.756190][ T9491] usb 5-1: config 1 interface 0 has no altsetting 0 [ 841.780443][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.791612][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 841.815040][T19164] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.827180][T19164] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.835654][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 841.861028][ T9182] usb 1-1: SerialNumber: syz [ 841.886313][T19168] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 841.893282][T19168] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:24 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 841.997629][ T9491] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 842.010085][ T9491] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 842.015331][T12229] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 842.032972][ T9491] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 842.055940][ T9491] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 842.080132][ T9491] usb 5-1: SerialNumber: syz [ 842.090030][T12430] usb 6-1: bad CDC descriptors [ 842.100828][T12430] usb 6-1: USB disconnect, device number 98 [ 842.116379][T19176] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 842.123506][T19176] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 842.165771][T11932] usb 4-1: bad CDC descriptors [ 842.173475][T11932] usb 4-1: USB disconnect, device number 94 [ 842.187149][ T9182] usb 1-1: bad CDC descriptors [ 842.199829][ T9182] usb 1-1: USB disconnect, device number 85 [ 842.245332][T11412] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 842.305292][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 842.435344][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 842.435751][ T9491] usb 5-1: bad CDC descriptors [ 842.449432][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 842.455192][ T9491] usb 5-1: USB disconnect, device number 97 [ 842.469777][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:25 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 842.494324][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 842.505288][T11412] usb 2-1: Using ep0 maxpacket: 16 00:59:25 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:25 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 842.626499][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 842.637623][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 842.656880][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 842.671778][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 [ 842.705563][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 842.725274][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 842.733283][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 842.758635][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 842.781772][T12229] usb 3-1: SerialNumber: syz [ 842.816244][T19205] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 842.823302][T19205] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 842.836531][ T9491] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 842.845372][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 842.854433][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:25 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 842.864224][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 842.887932][ T9764] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 842.899437][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 842.922442][T11412] usb 2-1: SerialNumber: syz [ 842.956155][T19214] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 842.963280][T19214] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 842.965245][ T9182] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 843.105279][ T9491] usb 6-1: Using ep0 maxpacket: 16 [ 843.105594][T12229] usb 3-1: bad CDC descriptors [ 843.118605][T12229] usb 3-1: USB disconnect, device number 81 [ 843.155258][ T9764] usb 4-1: Using ep0 maxpacket: 16 [ 843.215689][T11932] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 843.229726][ T9491] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 843.241288][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 843.246526][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 843.266157][ T9491] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 843.276098][ T9764] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 843.287530][T11412] usb 2-1: bad CDC descriptors [ 843.294882][ T9491] usb 6-1: config 1 interface 0 has no altsetting 0 [ 843.302896][T11412] usb 2-1: USB disconnect, device number 94 [ 843.310011][ T9764] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 843.322881][ T9764] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 843.341264][ T9764] usb 4-1: config 1 interface 0 has no altsetting 0 [ 843.365325][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 843.376419][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 843.394364][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 843.408242][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 843.465356][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 843.485846][ T9491] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 843.494897][ T9491] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 843.506225][ T9764] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 843.515796][ T9764] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:26 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 843.525673][ T9491] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 843.548092][ T9764] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 843.585219][ T9491] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 843.610792][ T9764] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 843.635748][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 843.648943][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 843.658312][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 843.666681][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 00:59:26 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xad, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 843.676735][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 843.701217][ T9491] usb 6-1: SerialNumber: syz [ 843.708202][ T9764] usb 4-1: SerialNumber: syz [ 843.714414][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 843.739020][T19262] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.746716][T19256] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.757420][T19256] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.764801][T19262] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.786106][ T9182] usb 1-1: SerialNumber: syz [ 843.808344][T19268] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.818071][T19268] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.866204][T12229] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 843.875268][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 843.884954][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 843.894847][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 843.917434][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 843.940428][T11932] usb 5-1: SerialNumber: syz [ 843.966307][T19276] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 843.973239][T19276] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 844.075671][ T9764] usb 4-1: bad CDC descriptors [ 844.080777][ T9491] usb 6-1: bad CDC descriptors [ 844.091315][ T9764] usb 4-1: USB disconnect, device number 95 [ 844.103586][ T9491] usb 6-1: USB disconnect, device number 99 [ 844.116992][ T9182] usb 1-1: bad CDC descriptors [ 844.125201][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 844.132986][ T9182] usb 1-1: USB disconnect, device number 86 [ 844.140659][T11412] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 844.265838][T11932] usb 5-1: bad CDC descriptors [ 844.273216][T11932] usb 5-1: USB disconnect, device number 98 [ 844.285426][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 844.299777][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 844.313909][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 844.324147][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 844.385211][T11412] usb 2-1: Using ep0 maxpacket: 16 00:59:27 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 844.515163][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 844.515672][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 844.529887][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 844.542986][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:27 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:27 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 844.558849][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 844.588375][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 844.596932][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 844.611891][T12229] usb 3-1: SerialNumber: syz [ 844.634407][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 [ 844.656407][T19300] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:27 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 844.668971][T19300] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 844.815149][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 844.824387][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 844.842487][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 844.869120][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 844.896764][T11412] usb 2-1: SerialNumber: syz [ 844.916039][T19310] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 844.923849][T19310] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 844.965175][T11932] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 844.965160][ T9561] usb 6-1: new high-speed USB device number 100 using dummy_hcd [ 844.995790][T12229] usb 3-1: bad CDC descriptors [ 845.003959][T12229] usb 3-1: USB disconnect, device number 82 [ 845.013377][T12430] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 845.022424][ T34] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 845.205149][T11932] usb 4-1: Using ep0 maxpacket: 16 [ 845.217611][T11412] usb 2-1: bad CDC descriptors [ 845.229263][T11412] usb 2-1: USB disconnect, device number 95 [ 845.245184][ T9561] usb 6-1: Using ep0 maxpacket: 16 [ 845.275444][ T34] usb 5-1: Using ep0 maxpacket: 16 [ 845.280691][T12430] usb 1-1: Using ep0 maxpacket: 16 [ 845.325204][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 845.336447][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 845.348626][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 845.360319][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 [ 845.395307][ T9561] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 845.406362][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 845.416715][ T34] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 845.431987][T12430] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 00:59:28 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 845.443474][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 845.457210][T12430] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 845.469088][ T34] usb 5-1: config 1 interface 0 has no altsetting 0 [ 845.477329][ T9561] usb 6-1: config 1 interface 0 has no altsetting 0 [ 845.484944][T12430] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 845.495601][T12430] usb 1-1: config 1 interface 0 has no altsetting 0 [ 845.525495][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 845.534880][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 845.554456][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 845.578891][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 845.604480][T11932] usb 4-1: SerialNumber: syz [ 845.626169][T19359] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 845.633819][T19359] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:28 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xad, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 845.717422][T12430] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 845.726863][ T34] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 845.736241][ T9561] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 845.745441][ T9561] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 845.753425][ T9561] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 845.775827][T12430] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 845.784576][T12430] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 845.807076][ T34] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 845.816108][ T34] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 845.838724][T12229] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 845.846430][ T9561] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 845.869438][T12430] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 845.894790][ T34] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 845.917687][ T9561] usb 6-1: SerialNumber: syz [ 845.924777][ T34] usb 5-1: SerialNumber: syz [ 845.930832][T12430] usb 1-1: SerialNumber: syz [ 845.946940][T11932] usb 4-1: bad CDC descriptors [ 845.956303][T19370] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 845.960844][T11932] usb 4-1: USB disconnect, device number 96 [ 845.963624][T19370] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 845.970598][T11412] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 845.977104][T19364] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 845.991317][T19363] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 845.998904][T19363] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 846.013328][T19364] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 846.215086][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 846.235096][T11412] usb 2-1: Using ep0 maxpacket: 16 [ 846.335510][T12430] usb 1-1: bad CDC descriptors [ 846.342775][ T34] usb 5-1: bad CDC descriptors [ 846.347802][ T9561] usb 6-1: bad CDC descriptors [ 846.355779][T11412] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 846.358673][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 00:59:29 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 846.380981][T12430] usb 1-1: USB disconnect, device number 87 [ 846.382535][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 846.389824][ T34] usb 5-1: USB disconnect, device number 99 [ 846.419374][T11412] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 846.424569][ T9561] usb 6-1: USB disconnect, device number 100 [ 846.438261][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 846.457054][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 846.465046][T11412] usb 2-1: config 1 interface 0 has no altsetting 0 [ 846.469378][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 846.635064][T11412] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 846.644200][T11412] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 846.652269][T11412] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 846.655102][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 846.675492][T11412] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 846.703562][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 846.708738][T11412] usb 2-1: SerialNumber: syz [ 846.728347][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 846.752426][T19403] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 846.760248][T19403] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:29 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:29 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:29 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 846.771452][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 846.797817][T11098] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 846.811512][T12229] usb 3-1: SerialNumber: syz [ 846.845984][T19395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 846.853096][T19395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 847.045046][T11098] usb 4-1: Using ep0 maxpacket: 16 [ 847.075460][T11412] usb 2-1: bad CDC descriptors [ 847.083570][T11412] usb 2-1: USB disconnect, device number 96 [ 847.145028][T11932] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 847.157175][ T9182] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 847.165308][ T4913] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 847.185807][T12229] usb 3-1: bad CDC descriptors [ 847.192728][T11098] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 847.208320][T12229] usb 3-1: USB disconnect, device number 83 [ 847.215903][T11098] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 847.229771][T11098] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 847.241283][T11098] usb 4-1: config 1 interface 0 has no altsetting 0 [ 847.385058][T11932] usb 6-1: Using ep0 maxpacket: 16 [ 847.414994][ T9182] usb 1-1: Using ep0 maxpacket: 16 [ 847.415012][ T4913] usb 5-1: Using ep0 maxpacket: 16 [ 847.465111][T11098] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 847.474289][T11098] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 847.490365][T11098] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:30 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xad, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 847.505017][T11932] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 847.523142][T11098] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 847.535254][ T9182] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 847.556837][T11098] usb 4-1: SerialNumber: syz [ 847.575417][ T4913] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 847.582208][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 847.599172][ T4913] usb 5-1: config 1 interface 0 has no altsetting 0 [ 847.600131][T19447] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:30 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 847.625071][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 847.639328][T19447] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 847.654986][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 847.664838][T11932] usb 6-1: config 1 interface 0 has no altsetting 0 [ 847.672002][ T9182] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 847.690277][ T9182] usb 1-1: config 1 interface 0 has no altsetting 0 [ 847.795028][ T4913] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 847.804196][ T4913] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 847.814581][ T4913] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 847.839493][ T4913] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 847.845566][T11932] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 847.862827][ T4913] usb 5-1: SerialNumber: syz [ 847.872129][ T9182] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 847.894952][ T9182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 847.896191][T19460] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 847.903242][ T9182] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 847.934123][T11932] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 847.935272][T19460] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 847.942418][T11932] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 847.974932][ T9182] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 847.999717][T11932] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 848.006470][T11098] usb 4-1: bad CDC descriptors [ 848.022908][ T9182] usb 1-1: SerialNumber: syz [ 848.039349][T11932] usb 6-1: SerialNumber: syz [ 848.046492][T12229] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 848.066241][T19462] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.066671][T11098] usb 4-1: USB disconnect, device number 97 [ 848.073541][T19462] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.087153][T19454] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.094597][T19454] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.194996][ T9764] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 848.294951][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 848.301147][ T4913] usb 5-1: bad CDC descriptors [ 848.310439][ T4913] usb 5-1: USB disconnect, device number 100 [ 848.385396][T11932] usb 6-1: bad CDC descriptors [ 848.393700][ T9182] usb 1-1: bad CDC descriptors [ 848.407096][T11932] usb 6-1: USB disconnect, device number 101 [ 848.416657][ T9182] usb 1-1: USB disconnect, device number 88 00:59:31 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 848.434989][ T9764] usb 3-1: Using ep0 maxpacket: 16 [ 848.446590][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 848.464740][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 848.475170][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 848.484916][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 [ 848.554956][ T9764] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 848.566159][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 848.584025][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 848.598082][ T9764] usb 3-1: config 1 interface 0 has no altsetting 0 [ 848.664963][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 848.674079][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 848.684797][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:31 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 848.710154][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 848.733186][T12229] usb 2-1: SerialNumber: syz [ 848.757869][T19493] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.766906][ T9764] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 848.777286][ T9764] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 848.785990][T19493] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:31 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 848.794061][ T9764] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 848.825329][T11098] usb 4-1: new high-speed USB device number 98 using dummy_hcd 00:59:31 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x83, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 848.849797][ T9764] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 848.919922][ T9764] usb 3-1: SerialNumber: syz [ 848.946130][T19494] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.953211][T19494] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 849.114933][ T4913] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 849.128960][T11098] usb 4-1: Using ep0 maxpacket: 16 [ 849.145613][T12229] usb 2-1: bad CDC descriptors [ 849.153624][T12229] usb 2-1: USB disconnect, device number 97 [ 849.216931][ T34] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 849.234898][ T9182] usb 6-1: new high-speed USB device number 102 using dummy_hcd [ 849.264918][T11098] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 849.265262][ T9764] usb 3-1: bad CDC descriptors [ 849.279918][T11098] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 849.291452][T11098] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 849.298027][ T9764] usb 3-1: USB disconnect, device number 84 [ 849.305397][T11098] usb 4-1: config 1 interface 0 has no altsetting 0 [ 849.404941][ T4913] usb 5-1: Using ep0 maxpacket: 16 [ 849.475529][ T9182] usb 6-1: Using ep0 maxpacket: 16 [ 849.494941][T11098] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 849.504220][ T34] usb 1-1: Using ep0 maxpacket: 16 [ 849.509397][T11098] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 849.519589][T11098] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 849.544597][T11098] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:32 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 849.570260][ T4913] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 849.585839][T11098] usb 4-1: SerialNumber: syz [ 849.591315][ T4913] usb 5-1: config 1 interface 0 has no altsetting 0 [ 849.596369][ T9182] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 849.617799][T19537] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 849.624188][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 849.629888][T19537] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 849.648154][ T9182] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 849.666413][ T34] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 849.672410][ T9182] usb 6-1: config 1 interface 0 has no altsetting 0 [ 849.685306][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:32 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 849.727219][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 849.743933][ T34] usb 1-1: config 1 interface 0 has no altsetting 0 [ 849.775331][ T4913] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 849.784479][ T4913] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 849.804483][ T4913] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 849.832204][ T4913] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 849.854878][ T9182] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 849.865212][ T4913] usb 5-1: SerialNumber: syz [ 849.867784][ T9182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 849.886569][T19545] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 849.889716][ T9182] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 849.894001][T19545] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 849.925405][ T9182] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 849.955945][ T9182] usb 6-1: SerialNumber: syz [ 849.975428][T11098] usb 4-1: bad CDC descriptors [ 849.976167][T19557] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 849.983555][T11098] usb 4-1: USB disconnect, device number 98 [ 849.995348][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 850.003413][T19557] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.009953][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 850.022959][ T34] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 850.045897][ T9561] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 850.058193][ T34] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 850.083294][T12229] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 850.091435][ T34] usb 1-1: SerialNumber: syz [ 850.116004][T19555] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.123393][T19555] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.245147][ T4913] usb 5-1: bad CDC descriptors [ 850.252813][ T4913] usb 5-1: USB disconnect, device number 101 00:59:33 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 850.314831][ T9561] usb 2-1: Using ep0 maxpacket: 16 [ 850.315125][ T9182] usb 6-1: bad CDC descriptors [ 850.340043][ T9182] usb 6-1: USB disconnect, device number 102 [ 850.348568][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 850.434904][ T34] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 850.454334][ T34] usb 1-1: USB disconnect, device number 89 [ 850.462233][ T9561] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 850.486509][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 850.498199][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 850.508699][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 850.519609][ T9561] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 850.531354][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 850.541428][ T9561] usb 2-1: config 1 interface 0 has no altsetting 0 [ 850.548231][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 00:59:33 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:33 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 850.705535][ T4913] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 850.728245][ T9561] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 850.737749][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 850.747204][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 850.774778][ T9561] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 850.789837][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 850.814040][ T9561] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 850.843430][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:33 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x83, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 850.871761][ T9561] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 850.899116][T12229] usb 3-1: SerialNumber: syz [ 850.903741][ T9561] usb 2-1: SerialNumber: syz [ 850.935755][T19589] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.936034][T19582] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.942853][T19589] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.959420][ T9182] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 850.974747][ T4913] usb 4-1: Using ep0 maxpacket: 16 [ 850.995047][T19582] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.044805][ T9764] usb 6-1: new high-speed USB device number 103 using dummy_hcd [ 851.104791][ T4913] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 851.116430][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 851.126875][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 851.136657][ T4913] usb 4-1: config 1 interface 0 has no altsetting 0 [ 851.184769][ T34] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 851.204753][ T9182] usb 5-1: Using ep0 maxpacket: 16 [ 851.284780][ T9764] usb 6-1: Using ep0 maxpacket: 16 [ 851.297180][ T9561] usb 2-1: bad CDC descriptors [ 851.305377][T12229] usb 3-1: bad CDC descriptors [ 851.314742][ T4913] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 851.324770][ T9182] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 851.328011][ T4913] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 851.344934][ T9182] usb 5-1: config 1 interface 0 has no altsetting 0 [ 851.347930][T12229] usb 3-1: USB disconnect, device number 85 [ 851.366104][ T9561] usb 2-1: USB disconnect, device number 98 [ 851.380571][ T4913] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 851.406063][ T4913] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 851.415452][ T9764] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 851.431824][ T4913] usb 4-1: SerialNumber: syz [ 851.446107][ T34] usb 1-1: Using ep0 maxpacket: 16 [ 851.463068][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 851.475540][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 851.485385][ T9764] usb 6-1: config 1 interface 0 has no altsetting 0 [ 851.485835][T19629] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.501695][T19629] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.514782][ T9182] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 851.524126][ T9182] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 851.532755][ T9182] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 851.557399][ T9182] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 851.581469][ T9182] usb 5-1: SerialNumber: syz [ 851.605102][ T34] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 851.616373][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 851.617292][T19643] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.626543][ T34] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 851.646795][ T34] usb 1-1: config 1 interface 0 has no altsetting 0 [ 851.653368][T19643] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.662481][ T9764] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 851.673179][ T9764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 851.685768][ T9764] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 851.708349][ T9764] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:34 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:34 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xb3, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 851.734025][ T9764] usb 6-1: SerialNumber: syz [ 851.755755][T19649] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.763093][T19649] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.815359][ T4913] usb 4-1: bad CDC descriptors [ 851.824863][ T4913] usb 4-1: USB disconnect, device number 99 [ 851.846519][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 851.857292][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 851.865513][ T34] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 851.888706][ T34] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 851.912090][ T34] usb 1-1: SerialNumber: syz [ 851.945767][T19656] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.953556][T19656] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 851.968815][ T9182] usb 5-1: bad CDC descriptors [ 851.979552][ T9182] usb 5-1: USB disconnect, device number 102 [ 852.075069][ T9764] usb 6-1: bad CDC descriptors [ 852.083275][ T9764] usb 6-1: USB disconnect, device number 103 [ 852.095231][T12229] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 852.134758][T11932] usb 3-1: new high-speed USB device number 86 using dummy_hcd 00:59:35 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 852.264807][ T34] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 852.284707][ T34] usb 1-1: USB disconnect, device number 90 00:59:35 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0xb2, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 852.354742][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 852.374684][T11932] usb 3-1: Using ep0 maxpacket: 16 00:59:35 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 852.494766][T11932] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 852.506105][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 852.515072][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 852.522538][T11932] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 852.539369][T11932] usb 3-1: config 1 interface 0 has no altsetting 0 [ 852.554685][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 852.567090][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 852.577690][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 [ 852.606824][ T9561] usb 4-1: new high-speed USB device number 100 using dummy_hcd 00:59:35 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x83, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 852.694665][T11412] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 852.707107][T11932] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 852.719654][T11932] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 852.729697][T11932] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 852.755480][T11932] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 852.784817][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 852.785062][T11932] usb 3-1: SerialNumber: syz [ 852.795260][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 852.821257][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 852.835669][T19700] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 852.852179][ T9764] usb 6-1: new high-speed USB device number 104 using dummy_hcd [ 852.861113][T19700] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 852.863870][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 852.891627][T12229] usb 2-1: SerialNumber: syz [ 852.924690][ T9561] usb 4-1: Using ep0 maxpacket: 16 [ 852.925907][T19689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 852.939404][T19689] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 852.974689][T11412] usb 5-1: Using ep0 maxpacket: 16 [ 853.044733][ T4913] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 853.065073][ T9561] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 853.076284][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 853.091549][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 853.094951][T11412] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 853.102889][ T9561] usb 4-1: config 1 interface 0 has no altsetting 0 [ 853.115940][ T9764] usb 6-1: Using ep0 maxpacket: 16 [ 853.143352][T11412] usb 5-1: config 1 interface 0 has no altsetting 0 [ 853.155282][T11932] usb 3-1: bad CDC descriptors [ 853.171638][T11932] usb 3-1: USB disconnect, device number 86 [ 853.234700][ T9764] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 853.245932][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 853.264488][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 853.265048][T12229] usb 2-1: bad CDC descriptors [ 853.283834][ T9764] usb 6-1: config 1 interface 0 has no altsetting 0 [ 853.289771][T12229] usb 2-1: USB disconnect, device number 99 [ 853.296630][ T4913] usb 1-1: Using ep0 maxpacket: 16 [ 853.302189][ T9561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 853.312066][ T9561] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 853.316334][T11412] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 853.322949][ T9561] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 853.343700][T11412] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 853.355877][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 853.385989][ T9561] usb 4-1: SerialNumber: syz [ 853.405543][T19726] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.408480][T11412] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 853.416478][T19726] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.449790][T11412] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 853.476805][T11412] usb 5-1: SerialNumber: syz [ 853.484975][ T9764] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 853.494534][ T9764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 853.504939][ T4913] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 853.507566][T19734] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.520149][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 853.527579][ T9764] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 853.545684][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 853.559551][T19734] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:36 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xb3, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 853.574523][ T9764] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 853.589674][ T4913] usb 1-1: config 1 interface 0 has no altsetting 0 [ 853.613465][ T9764] usb 6-1: SerialNumber: syz 00:59:36 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 853.645679][T19740] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.652815][T19740] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.765343][ T9561] usb 4-1: bad CDC descriptors [ 853.773301][ T9561] usb 4-1: USB disconnect, device number 100 [ 853.786613][ T4913] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 853.797909][ T4913] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 853.811783][ T4913] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 853.838922][ T4913] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 853.866126][ T4913] usb 1-1: SerialNumber: syz [ 853.868137][T11412] usb 5-1: bad CDC descriptors [ 853.887556][T19746] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.889867][T11412] usb 5-1: USB disconnect, device number 103 [ 853.898250][T19746] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.926034][T12229] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 853.946404][ T9764] usb 6-1: bad CDC descriptors [ 853.959749][ T9764] usb 6-1: USB disconnect, device number 104 [ 854.024701][T11839] usb 2-1: new high-speed USB device number 100 using dummy_hcd 00:59:37 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xa7, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x95, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 854.184588][T12229] usb 3-1: Using ep0 maxpacket: 16 [ 854.236540][ T4913] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 854.249389][ T4913] usb 1-1: USB disconnect, device number 91 00:59:37 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 854.284976][T11839] usb 2-1: Using ep0 maxpacket: 16 [ 854.335142][T12229] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 854.346913][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 854.366468][T12229] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:37 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 854.386709][T12229] usb 3-1: config 1 interface 0 has no altsetting 0 [ 854.435893][T11839] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 854.447290][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 854.461886][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 854.473577][T11839] usb 2-1: config 1 interface 0 has no altsetting 0 [ 854.544585][ T9561] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 854.594565][ T9764] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 854.604636][T12229] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 854.616781][T12229] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:37 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 854.624944][T12229] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 854.649444][T12229] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 854.674045][T11839] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 854.684705][T12229] usb 3-1: SerialNumber: syz [ 854.689442][T11839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 854.699452][ T34] usb 6-1: new high-speed USB device number 105 using dummy_hcd [ 854.708700][T11839] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 854.732272][T19779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 854.738390][T11839] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 854.745418][T19779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 854.764395][T11839] usb 2-1: SerialNumber: syz [ 854.797328][T19788] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 854.811359][T19788] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 854.826123][ T9561] usb 4-1: Using ep0 maxpacket: 16 [ 854.834584][ T9764] usb 5-1: Using ep0 maxpacket: 16 [ 854.954531][ T34] usb 6-1: Using ep0 maxpacket: 16 [ 854.955886][ T9764] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 854.959741][ T9561] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 854.974279][ T9764] usb 5-1: config 1 interface 0 has no altsetting 0 [ 854.994417][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 855.009066][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 855.023200][ T9561] usb 4-1: config 1 interface 0 has no altsetting 0 [ 855.074605][ T4913] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 855.094806][T12229] usb 3-1: bad CDC descriptors [ 855.102565][T12229] usb 3-1: USB disconnect, device number 87 [ 855.114966][T11839] usb 2-1: bad CDC descriptors [ 855.122572][ T34] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 855.134583][T11839] usb 2-1: USB disconnect, device number 100 [ 855.142313][ T34] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 855.146156][ T9764] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 855.155403][ T34] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 855.172300][ T34] usb 6-1: config 1 interface 0 has no altsetting 0 [ 855.184867][ T9764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.193286][ T9764] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 855.215763][ T9764] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 855.225226][ T9561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 855.238747][ T9764] usb 5-1: SerialNumber: syz [ 855.262817][ T9561] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.275824][ T9561] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 855.275839][T19835] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.276077][T19835] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.305174][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 855.334920][ T9561] usb 4-1: SerialNumber: syz [ 855.355571][T19823] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.363381][T19823] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.386068][ T4913] usb 1-1: Using ep0 maxpacket: 16 [ 855.424556][ T34] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 855.433620][ T34] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.449642][ T34] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 855.476240][ T34] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 855.503714][ T34] usb 6-1: SerialNumber: syz 00:59:38 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:38 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xb3, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 855.526835][T19841] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.533780][T19841] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.554313][ T4913] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 855.591817][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 855.607087][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 855.622050][ T4913] usb 1-1: config 1 interface 0 has no altsetting 0 [ 855.624848][ T9764] usb 5-1: bad CDC descriptors [ 855.664058][ T9764] usb 5-1: USB disconnect, device number 104 [ 855.684808][ T9561] usb 4-1: bad CDC descriptors [ 855.699084][ T9561] usb 4-1: USB disconnect, device number 101 [ 855.834476][ T4913] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 855.843613][ T4913] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.855447][ T34] usb 6-1: bad CDC descriptors [ 855.871565][ T4913] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 855.894216][ T34] usb 6-1: USB disconnect, device number 105 [ 855.901122][ T4913] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 855.924703][ T4913] usb 1-1: SerialNumber: syz [ 855.944480][T11839] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 855.945697][T19849] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 855.958969][ T9491] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 855.960952][T19849] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:38 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:39 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xa7, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x95, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 856.204438][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 856.224464][T11839] usb 2-1: Using ep0 maxpacket: 16 00:59:39 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 856.283341][ T4913] usb 1-1: bad CDC descriptors [ 856.293344][ T4913] usb 1-1: USB disconnect, device number 92 [ 856.324474][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 856.338135][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 856.350983][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 856.362704][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 [ 856.375685][T11839] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 856.384731][ T9764] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 856.394963][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 856.404424][T11932] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 856.423303][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 856.440713][T11839] usb 2-1: config 1 interface 0 has no altsetting 0 [ 856.534442][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 856.543525][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 856.553937][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 856.577833][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 856.601049][ T9491] usb 3-1: SerialNumber: syz [ 856.625664][T19891] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 856.632710][T19891] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 856.646023][T11932] usb 4-1: Using ep0 maxpacket: 16 [ 856.652457][ T9764] usb 5-1: Using ep0 maxpacket: 16 [ 856.657611][T11412] usb 6-1: new high-speed USB device number 106 using dummy_hcd [ 856.666392][T11839] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 856.676904][T11839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 856.685766][T11839] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:39 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 856.717405][T11839] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 856.749820][T11839] usb 2-1: SerialNumber: syz [ 856.775384][T19888] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 856.782649][T19888] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 856.784785][ T9764] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 856.802377][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 856.821664][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 856.836001][ T9764] usb 5-1: config 1 interface 0 has no altsetting 0 [ 856.844012][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 856.853790][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 [ 856.924420][T11412] usb 6-1: Using ep0 maxpacket: 16 [ 856.945140][ T9491] usb 3-1: bad CDC descriptors [ 856.952520][ T9491] usb 3-1: USB disconnect, device number 88 [ 857.004410][ T9764] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 857.013587][ T9764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 857.025847][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 857.035795][ T4913] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 857.035950][ T9764] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 857.066026][T11412] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 857.077129][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 857.085200][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 857.097180][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 857.119775][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 857.129547][ T9764] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 857.152486][T11412] usb 6-1: config 1 interface 0 has no altsetting 0 [ 857.156613][T11839] usb 2-1: bad CDC descriptors [ 857.159103][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 857.169194][T11839] usb 2-1: USB disconnect, device number 101 [ 857.187132][ T9764] usb 5-1: SerialNumber: syz [ 857.197389][T11932] usb 4-1: SerialNumber: syz [ 857.215562][T19919] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.215647][T19918] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.222597][T19919] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.246153][T19918] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.304446][ T4913] usb 1-1: Using ep0 maxpacket: 16 [ 857.354400][T11412] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 857.363488][T11412] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 857.380717][T11412] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:40 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 857.410305][T11412] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 857.449443][T11412] usb 6-1: SerialNumber: syz [ 857.454707][ T4913] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 857.468127][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 857.482404][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 857.495066][T19937] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.502942][T19937] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:40 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 857.530991][ T4913] usb 1-1: config 1 interface 0 has no altsetting 0 [ 857.564704][ T9764] usb 5-1: bad CDC descriptors [ 857.569945][T11932] usb 4-1: bad CDC descriptors [ 857.579891][ T9764] usb 5-1: USB disconnect, device number 105 [ 857.586371][T11932] usb 4-1: USB disconnect, device number 102 [ 857.714369][ T4913] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 857.723701][ T4913] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 857.733730][ T34] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 857.744347][ T4913] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 857.768519][ T4913] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 857.793636][ T4913] usb 1-1: SerialNumber: syz [ 857.815443][T19947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.822808][T19947] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 857.835779][T11412] usb 6-1: bad CDC descriptors [ 857.853326][T11412] usb 6-1: USB disconnect, device number 106 [ 857.944322][T11098] usb 2-1: new high-speed USB device number 102 using dummy_hcd 00:59:40 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:40 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xa7, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x95, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 858.034368][ T34] usb 3-1: Using ep0 maxpacket: 16 [ 858.144770][ T4913] usb 1-1: bad CDC descriptors [ 858.152379][ T4913] usb 1-1: USB disconnect, device number 93 00:59:41 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 858.194368][ T34] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 858.205522][T11098] usb 2-1: Using ep0 maxpacket: 16 [ 858.210665][ T34] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 858.225145][ T34] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 858.236780][ T34] usb 3-1: config 1 interface 0 has no altsetting 0 [ 858.314656][T11932] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 858.327216][ T9561] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 858.345539][T11098] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 858.356581][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 858.366597][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 858.376373][T11098] usb 2-1: config 1 interface 0 has no altsetting 0 [ 858.404314][ T34] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 858.413517][ T34] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 858.429629][ T34] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 858.456214][ T34] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 858.483641][ T34] usb 3-1: SerialNumber: syz [ 858.515701][T19976] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 858.522718][T19976] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:41 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x8f, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 858.561557][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 858.566753][T11412] usb 6-1: new high-speed USB device number 107 using dummy_hcd [ 858.574445][T11098] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 858.584393][T11098] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 858.592469][T11098] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 858.614945][ T9561] usb 4-1: Using ep0 maxpacket: 16 [ 858.636233][T11098] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 858.661707][T11098] usb 2-1: SerialNumber: syz [ 858.685406][T19999] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 858.692455][T19999] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 858.705064][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 858.718066][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 858.764335][ T9561] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 858.775392][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 858.793294][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 858.807007][ T9561] usb 4-1: config 1 interface 0 has no altsetting 0 [ 858.824639][ T34] usb 3-1: bad CDC descriptors [ 858.832596][ T34] usb 3-1: USB disconnect, device number 89 [ 858.834275][T11412] usb 6-1: Using ep0 maxpacket: 16 [ 858.884395][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 858.893521][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 858.904738][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 858.929011][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 858.956887][T11932] usb 5-1: SerialNumber: syz [ 858.964662][T11412] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 858.976437][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 858.984661][ T9561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 858.988080][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 858.995293][ T4913] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 859.006511][T11098] usb 2-1: bad CDC descriptors [ 859.014710][T20016] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.022354][ T9561] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 859.037312][T20016] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.041343][ T9561] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 859.047670][T11412] usb 6-1: config 1 interface 0 has no altsetting 0 [ 859.067136][T11098] usb 2-1: USB disconnect, device number 102 [ 859.091137][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 859.115935][ T9561] usb 4-1: SerialNumber: syz [ 859.155233][T20018] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.162411][T20018] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.254558][T11412] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 859.263666][T11412] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 859.273902][T11412] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:42 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 859.304254][T11412] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 859.305845][ T4913] usb 1-1: Using ep0 maxpacket: 16 [ 859.332113][T11412] usb 6-1: SerialNumber: syz 00:59:42 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 859.377033][T20036] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.384118][T20036] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.391347][T11932] usb 5-1: bad CDC descriptors [ 859.400866][T11932] usb 5-1: USB disconnect, device number 106 [ 859.474615][ T9561] usb 4-1: bad CDC descriptors [ 859.488981][ T9561] usb 4-1: USB disconnect, device number 103 [ 859.514513][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 859.526908][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 859.538447][ T4913] usb 1-1: config 1 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 859.560572][ T4913] usb 1-1: config 1 interface 0 has no altsetting 0 [ 859.624230][T13082] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 859.714551][T11412] usb 6-1: bad CDC descriptors [ 859.722347][T11412] usb 6-1: USB disconnect, device number 107 [ 859.734207][ T9764] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 859.737497][ T4913] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 859.755977][ T4913] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 859.766541][ T4913] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 859.790701][ T4913] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:42 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 859.823520][ T4913] usb 1-1: SerialNumber: syz [ 859.846511][T20048] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.853648][T20048] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 859.864222][T13082] usb 3-1: Using ep0 maxpacket: 16 00:59:42 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 859.984524][T13082] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 859.995562][ T9764] usb 2-1: Using ep0 maxpacket: 16 [ 860.000723][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 860.010585][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 860.020732][T13082] usb 3-1: config 1 interface 0 has no altsetting 0 [ 860.114261][ T9764] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 860.125363][ T9491] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 860.133023][ T9764] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 860.142874][ T9764] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:43 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 860.164621][ T9764] usb 2-1: config 1 interface 0 has no altsetting 0 [ 860.175291][ T4913] usb 1-1: bad CDC descriptors [ 860.184260][T13082] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 860.188533][ T4913] usb 1-1: USB disconnect, device number 94 [ 860.193326][T13082] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 860.200652][ T9561] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 860.239136][T13082] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 860.268197][T13082] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 860.312135][T13082] usb 3-1: SerialNumber: syz [ 860.335147][T20075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 860.342090][T20075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 860.344337][ T9764] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 860.358209][ T9764] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 860.369147][ T9764] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 860.391616][ T9491] usb 5-1: Using ep0 maxpacket: 16 [ 860.396806][ T9764] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 860.420033][ T9764] usb 2-1: SerialNumber: syz [ 860.445124][T20090] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 860.452157][T20090] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 860.514198][ T9561] usb 4-1: Using ep0 maxpacket: 16 [ 860.514251][ T9491] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 860.533639][ T9491] usb 5-1: config 1 interface 0 has no altsetting 0 00:59:43 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x8f, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 860.594325][T11412] usb 6-1: new high-speed USB device number 108 using dummy_hcd [ 860.634468][T13082] usb 3-1: bad CDC descriptors [ 860.651380][T13082] usb 3-1: USB disconnect, device number 90 [ 860.674165][ T9561] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 860.688727][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 860.695655][ T9491] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 860.706828][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 860.717593][ T9561] usb 4-1: config 1 interface 0 has no altsetting 0 [ 860.736589][ T9491] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 860.752967][ T9491] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 860.777273][ T9764] usb 2-1: bad CDC descriptors [ 860.786154][ T9491] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 860.811453][ T9764] usb 2-1: USB disconnect, device number 103 [ 860.822333][ T9491] usb 5-1: SerialNumber: syz [ 860.834148][T11412] usb 6-1: Using ep0 maxpacket: 16 [ 860.845503][T20109] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 860.853543][T20109] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 860.934300][ T9561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 860.943352][ T9561] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 860.951366][T11098] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 860.956893][T11412] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 860.959096][ T9561] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 860.981658][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 860.992851][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 00:59:43 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 861.005977][T11412] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 861.039733][T11412] usb 6-1: config 1 interface 0 has no altsetting 0 [ 861.051822][ T9561] usb 4-1: SerialNumber: syz [ 861.095473][T20116] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 861.102660][T20116] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:44 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x0, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 861.144921][ T9491] usb 5-1: bad CDC descriptors [ 861.157092][ T9491] usb 5-1: USB disconnect, device number 107 [ 861.204533][T11412] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 861.213595][T11412] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 861.233710][T11412] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 861.265623][T11098] usb 1-1: Using ep0 maxpacket: 16 [ 861.269124][T11412] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 861.299062][T11412] usb 6-1: SerialNumber: syz [ 861.325183][T20130] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 861.333833][T20130] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 861.415965][ T9561] usb 4-1: bad CDC descriptors [ 861.427506][ T9561] usb 4-1: USB disconnect, device number 104 [ 861.434521][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 861.445893][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 861.454942][T13082] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 861.456692][T11098] usb 1-1: config 1 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 861.481870][T11098] usb 1-1: config 1 interface 0 has no altsetting 0 [ 861.504377][ T4913] usb 2-1: new high-speed USB device number 104 using dummy_hcd 00:59:44 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 861.644461][T11412] usb 6-1: bad CDC descriptors [ 861.652239][T11412] usb 6-1: USB disconnect, device number 108 [ 861.664490][T11098] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 861.677178][T11098] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 861.687437][T11098] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 861.710225][T11098] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 861.714084][T13082] usb 3-1: Using ep0 maxpacket: 16 [ 861.733439][T11098] usb 1-1: SerialNumber: syz [ 861.764800][T20144] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 861.771922][T20144] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 861.778729][ T4913] usb 2-1: Using ep0 maxpacket: 16 00:59:44 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 861.874708][T13082] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 861.889799][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 861.903496][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 861.913949][ T9491] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 861.914108][ T4913] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 861.923041][T13082] usb 3-1: config 1 interface 0 has no altsetting 0 [ 861.953207][ T4913] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 861.963110][ T4913] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 861.973023][ T4913] usb 2-1: config 1 interface 0 has no altsetting 0 00:59:44 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 862.084581][T11098] usb 1-1: bad CDC descriptors [ 862.097497][T13082] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 862.108403][T13082] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 862.114744][T11098] usb 1-1: USB disconnect, device number 95 [ 862.118991][T13082] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 862.155932][ T34] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 862.163907][T13082] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 862.164303][ T4913] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 862.194198][ T9491] usb 5-1: Using ep0 maxpacket: 16 [ 862.208800][T13082] usb 3-1: SerialNumber: syz [ 862.240750][ T4913] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 862.245224][T20169] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.249411][ T4913] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 862.269115][T20169] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.287420][ T4913] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 862.312311][ T4913] usb 2-1: SerialNumber: syz [ 862.324503][ T9491] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 862.337503][ T9491] usb 5-1: config 1 interface 0 has no altsetting 0 [ 862.345023][T20183] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.359158][T20183] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.444075][ T34] usb 4-1: Using ep0 maxpacket: 16 [ 862.494079][T11932] usb 6-1: new high-speed USB device number 109 using dummy_hcd [ 862.504203][ T9491] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 862.518286][ T9491] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:45 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x8f, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 862.526824][ T9491] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 862.551794][ T9491] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 862.576222][ T9491] usb 5-1: SerialNumber: syz [ 862.594450][ T34] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 862.595040][T20200] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.606205][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 862.613131][T13082] usb 3-1: bad CDC descriptors [ 862.624853][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 862.639378][ T34] usb 4-1: config 1 interface 0 has no altsetting 0 [ 862.650797][T20200] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.655044][T13082] usb 3-1: USB disconnect, device number 91 [ 862.659588][ T4913] usb 2-1: bad CDC descriptors [ 862.683800][ T4913] usb 2-1: USB disconnect, device number 104 [ 862.744787][T11932] usb 6-1: Using ep0 maxpacket: 16 [ 862.824070][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 862.833191][ T34] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 862.841422][ T34] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 862.863966][T11098] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 862.865976][T11932] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 862.871642][ T34] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 862.897633][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 862.905840][ T34] usb 4-1: SerialNumber: syz [ 862.925351][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 862.945084][T20215] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.952483][T20215] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 862.961453][T11932] usb 6-1: config 1 interface 0 has no altsetting 0 00:59:45 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 862.994346][ T9491] usb 5-1: bad CDC descriptors [ 863.001720][ T9491] usb 5-1: USB disconnect, device number 108 00:59:46 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x0, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 863.124346][T11932] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 863.134526][T11932] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 863.150286][T11932] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 863.173992][T11098] usb 1-1: Using ep0 maxpacket: 16 [ 863.179856][T11932] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 863.219322][T11932] usb 6-1: SerialNumber: syz [ 863.245183][T20232] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 863.252338][T20232] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 863.274481][ T34] usb 4-1: bad CDC descriptors [ 863.282145][ T34] usb 4-1: USB disconnect, device number 105 [ 863.324143][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 863.333998][T11839] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 863.341703][T11098] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 863.353173][T11098] usb 1-1: config 1 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 863.368893][T11098] usb 1-1: config 1 interface 0 has no altsetting 0 00:59:46 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 863.493976][ T9491] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 863.544425][T11932] usb 6-1: bad CDC descriptors [ 863.553187][T11932] usb 6-1: USB disconnect, device number 109 [ 863.565365][T11098] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 863.580085][T11098] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 863.591216][T11098] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 863.615097][T11839] usb 3-1: Using ep0 maxpacket: 16 [ 863.620353][T11098] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 863.643627][T11098] usb 1-1: SerialNumber: syz 00:59:46 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 863.675013][T20241] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 863.682310][T20241] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 863.733966][T11412] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 863.748346][ T9491] usb 2-1: Using ep0 maxpacket: 16 [ 863.764719][T11839] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 863.775793][T11839] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 863.785972][T11839] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 863.799445][T11839] usb 3-1: config 1 interface 0 has no altsetting 0 [ 863.864070][ T9491] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 863.875350][ T9491] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 863.886977][ T9491] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 863.898613][ T9491] usb 2-1: config 1 interface 0 has no altsetting 0 00:59:46 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 863.973953][T11412] usb 5-1: Using ep0 maxpacket: 16 [ 863.973988][T11839] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 863.988414][ T9561] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 863.997067][T11098] usb 1-1: bad CDC descriptors [ 864.012752][T11098] usb 1-1: USB disconnect, device number 96 [ 864.029892][T11839] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.064282][T11839] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 864.066325][ T9491] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 864.108472][ T9491] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.113672][T11839] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 864.128256][ T9491] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 864.160250][T11839] usb 3-1: SerialNumber: syz [ 864.164570][T11412] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 864.188064][T11412] usb 5-1: config 1 interface 0 has no altsetting 0 [ 864.195719][ T9491] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 864.196949][T20270] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.220959][ T9491] usb 2-1: SerialNumber: syz [ 864.225703][T20270] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.255045][T20276] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.263848][T20276] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.283946][ T9561] usb 4-1: Using ep0 maxpacket: 16 [ 864.353960][T11412] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 864.363042][T11412] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.372113][T11412] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 864.395797][T11412] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 864.421173][T11412] usb 5-1: SerialNumber: syz 00:59:47 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 864.446024][ T9561] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 864.455236][T20294] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.457031][ T4913] usb 6-1: new high-speed USB device number 110 using dummy_hcd [ 864.477737][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 864.489172][ T9561] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 864.494426][T20294] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.499084][ T9561] usb 4-1: config 1 interface 0 has no altsetting 0 [ 864.544270][T11839] usb 3-1: bad CDC descriptors [ 864.553142][T11839] usb 3-1: USB disconnect, device number 92 [ 864.584317][ T9491] usb 2-1: bad CDC descriptors [ 864.600409][ T9491] usb 2-1: USB disconnect, device number 105 [ 864.683949][ T9561] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 864.693085][ T9561] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.703495][ T9561] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 864.727599][ T9561] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 864.750676][ T9561] usb 4-1: SerialNumber: syz [ 864.758378][ T4913] usb 6-1: Using ep0 maxpacket: 16 [ 864.785189][T20310] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.792278][T20310] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 864.804649][ T9764] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 864.824529][T11412] usb 5-1: bad CDC descriptors [ 864.835968][T11412] usb 5-1: USB disconnect, device number 109 [ 864.883932][ T4913] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 864.895582][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 864.913499][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 864.927130][ T4913] usb 6-1: config 1 interface 0 has no altsetting 0 00:59:47 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:47 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x0, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 865.053927][ T9764] usb 1-1: Using ep0 maxpacket: 16 [ 865.085917][ T9561] usb 4-1: bad CDC descriptors [ 865.102584][ T9561] usb 4-1: USB disconnect, device number 106 [ 865.108977][ T4913] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 865.121656][ T4913] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 865.150463][ T4913] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 865.174700][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 865.182180][ T4913] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 865.186854][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 865.218503][ T4913] usb 6-1: SerialNumber: syz [ 865.221323][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 865.234810][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:48 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x8, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 865.245950][ T9764] usb 1-1: config 1 interface 0 has no altsetting 0 [ 865.256623][T20321] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 865.263709][T20321] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 865.283878][ T9491] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 865.393942][T11839] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 865.433972][ T9764] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 865.443107][ T9764] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 865.453722][ T9764] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:48 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xb0, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9e, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 865.477726][ T9764] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 865.502531][ T9764] usb 1-1: SerialNumber: syz [ 865.534288][T20340] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 865.545870][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 865.546740][T20340] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 865.574180][ T4913] usb 6-1: bad CDC descriptors [ 865.580657][T11098] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 865.591800][ T4913] usb 6-1: USB disconnect, device number 110 [ 865.637835][T11839] usb 2-1: Using ep0 maxpacket: 16 [ 865.664282][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 865.675350][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 865.693111][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 865.705273][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 [ 865.774159][T11839] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 865.785250][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 865.797208][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 865.810746][T11839] usb 2-1: config 1 interface 0 has no altsetting 0 [ 865.844306][ T9764] usb 1-1: bad CDC descriptors [ 865.852209][ T9764] usb 1-1: USB disconnect, device number 97 [ 865.865115][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 865.865406][T11932] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 865.879955][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 865.890268][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 865.901212][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 865.928842][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 865.954177][ T9491] usb 3-1: SerialNumber: syz [ 865.975040][T20368] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 865.982010][T20368] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:48 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 866.035163][T11839] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 866.044786][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 866.059760][T11839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 866.071555][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 [ 866.083982][T11839] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 866.109387][T11839] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 866.134789][T11839] usb 2-1: SerialNumber: syz [ 866.155220][T11932] usb 4-1: Using ep0 maxpacket: 16 [ 866.166720][T20375] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 866.175549][T20375] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 866.273851][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 866.285215][ T9491] usb 3-1: bad CDC descriptors [ 866.305629][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 866.314309][ T9491] usb 3-1: USB disconnect, device number 93 00:59:49 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 866.318625][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 866.324131][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 866.350696][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 866.369959][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 866.399422][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 [ 866.406762][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 866.433922][ T4913] usb 6-1: new high-speed USB device number 111 using dummy_hcd [ 866.455699][T11098] usb 5-1: SerialNumber: syz [ 866.485038][T20389] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 866.492184][T20389] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 866.499372][T11839] usb 2-1: bad CDC descriptors [ 866.515902][T11839] usb 2-1: USB disconnect, device number 106 [ 866.563871][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 866.574462][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 866.582442][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 866.614810][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 866.640086][T11932] usb 4-1: SerialNumber: syz 00:59:49 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0x0, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 866.664961][T20399] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 866.671949][T20399] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 866.703801][ T4913] usb 6-1: Using ep0 maxpacket: 16 [ 866.793806][ T9491] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 866.814444][T11098] usb 5-1: bad CDC descriptors [ 866.821294][T11098] usb 5-1: USB disconnect, device number 110 00:59:49 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x0, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 866.834076][ T4913] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 866.847642][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 866.857513][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 866.868423][ T4913] usb 6-1: config 1 interface 0 has no altsetting 0 [ 866.964035][T11932] usb 4-1: bad CDC descriptors [ 866.974445][T11932] usb 4-1: USB disconnect, device number 107 [ 867.033821][ T9491] usb 1-1: Using ep0 maxpacket: 16 [ 867.035422][ T9561] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 867.083794][ T4913] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 867.092891][ T4913] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 867.103225][ T4913] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 867.127054][ T4913] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 867.152200][ T4913] usb 6-1: SerialNumber: syz [ 867.155097][ T9491] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 867.178809][ T9491] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 867.186003][T20426] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 867.190387][ T9491] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 867.203369][T20426] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 867.207577][ T9491] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:50 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 867.231891][ T9491] usb 1-1: config 1 interface 0 has no altsetting 0 [ 867.233802][T11098] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 867.314960][ T9561] usb 3-1: Using ep0 maxpacket: 16 00:59:50 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xb0, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9e, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 867.393772][ T9491] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 867.403264][ T9491] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 867.443235][ T9491] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 867.476649][ T9561] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 867.491495][ T9491] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 867.494449][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 867.524186][ T9491] usb 1-1: SerialNumber: syz [ 867.533718][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 867.535155][T11932] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 867.544200][ T9561] usb 3-1: config 1 interface 0 has no altsetting 0 [ 867.561150][ T4913] usb 6-1: bad CDC descriptors [ 867.567211][T11098] usb 2-1: Using ep0 maxpacket: 16 [ 867.575945][T20442] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 867.578076][ T4913] usb 6-1: USB disconnect, device number 111 [ 867.583095][T20442] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 867.713778][T11098] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 867.724799][T11839] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 867.732537][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 867.745094][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 867.757955][T11098] usb 2-1: config 1 interface 0 has no altsetting 0 [ 867.767788][ T9561] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 867.777204][ T9561] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 867.785294][ T9561] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 867.808109][ T9561] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 867.813835][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 867.831384][ T9561] usb 3-1: SerialNumber: syz [ 867.864745][T20457] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 867.871859][T20457] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 867.914093][ T9491] usb 1-1: bad CDC descriptors [ 867.926121][ T9491] usb 1-1: USB disconnect, device number 98 [ 867.955725][T11098] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 867.964998][T11098] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 867.973088][T11098] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:50 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x95, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 867.973766][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 867.996938][T11839] usb 4-1: Using ep0 maxpacket: 16 [ 868.016060][T11098] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 868.036767][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 868.043374][T11098] usb 2-1: SerialNumber: syz [ 868.084796][T20474] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 868.091920][T20474] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 868.183781][T11839] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 868.195167][ T9561] usb 3-1: bad CDC descriptors [ 868.202509][ T9561] usb 3-1: USB disconnect, device number 94 [ 868.213734][T11839] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 868.215993][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 868.241563][T11839] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 868.249744][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.262800][T11839] usb 4-1: config 1 interface 0 has no altsetting 0 [ 868.265603][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 868.291873][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 868.317337][T11932] usb 5-1: SerialNumber: syz 00:59:51 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 868.344677][T20487] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 868.351663][T20487] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 868.403994][T11098] usb 2-1: bad CDC descriptors [ 868.417058][ T4913] usb 6-1: new high-speed USB device number 112 using dummy_hcd [ 868.436501][T11098] usb 2-1: USB disconnect, device number 107 [ 868.473960][T11839] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 868.483090][T11839] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.493341][T11839] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 868.516011][T11839] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 868.541301][T11839] usb 4-1: SerialNumber: syz 00:59:51 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 868.577017][T20493] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 868.584984][T20493] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 868.644056][T11932] usb 5-1: bad CDC descriptors [ 868.651915][T11932] usb 5-1: USB disconnect, device number 111 [ 868.661678][T13082] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 868.713670][ T4913] usb 6-1: Using ep0 maxpacket: 16 00:59:51 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x0, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 868.853700][ T4913] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 868.865010][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 868.884428][T11839] usb 4-1: bad CDC descriptors [ 868.892428][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 868.904769][T11839] usb 4-1: USB disconnect, device number 108 [ 868.905012][ T9491] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 868.921771][T13082] usb 1-1: Using ep0 maxpacket: 16 [ 868.926522][ T4913] usb 6-1: config 1 interface 0 has no altsetting 0 00:59:51 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 869.043675][T13082] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 869.054770][T13082] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 869.064696][T13082] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 869.086375][T13082] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 869.096558][T13082] usb 1-1: config 1 interface 0 has no altsetting 0 [ 869.104082][ T4913] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 869.119696][ T4913] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 869.132048][ T4913] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 869.157824][ T4913] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 869.173736][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 869.184877][ T4913] usb 6-1: SerialNumber: syz [ 869.214782][T20520] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 869.221849][T20520] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 869.230425][T11098] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 869.253866][T13082] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 869.262992][T13082] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 869.271437][T13082] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:52 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xb0, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9e, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 869.295469][T13082] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 869.318948][T13082] usb 1-1: SerialNumber: syz [ 869.334094][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 869.345443][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 869.357977][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 869.371398][T20540] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 869.378325][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 [ 869.385433][T20540] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 869.483621][ T9561] usb 5-1: new high-speed USB device number 112 using dummy_hcd [ 869.503884][T11098] usb 2-1: Using ep0 maxpacket: 16 [ 869.553638][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 869.562757][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 869.572550][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 869.573665][ T4913] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 869.597876][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 869.626932][ T4913] usb 6-1: USB disconnect, device number 112 [ 869.633604][ T9491] usb 3-1: SerialNumber: syz [ 869.663717][T11932] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 869.674847][T20557] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 869.682881][T20557] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 869.689690][T11098] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 869.702789][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 869.704000][T13082] usb 1-1: bad CDC descriptors [ 869.713239][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 869.738483][T11098] usb 2-1: config 1 interface 0 has no altsetting 0 [ 869.741565][T13082] usb 1-1: USB disconnect, device number 99 [ 869.757077][ T9561] usb 5-1: Using ep0 maxpacket: 16 [ 869.893625][ T9561] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 869.906855][ T9561] usb 5-1: config 1 interface 0 has no altsetting 0 [ 869.923597][T11932] usb 4-1: Using ep0 maxpacket: 16 00:59:52 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x95, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 869.945225][T11098] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 869.954362][T11098] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 869.971718][T11098] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 869.997006][T11098] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 870.004117][ T9491] usb 3-1: bad CDC descriptors [ 870.033165][T11098] usb 2-1: SerialNumber: syz [ 870.048896][ T9491] usb 3-1: USB disconnect, device number 95 [ 870.064403][T20573] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 870.071438][T20573] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 870.080472][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 870.103576][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 870.113688][ T9561] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 870.121280][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 870.136165][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 00:59:53 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 870.147874][ T9561] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 870.177671][ T9561] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 870.212462][ T9561] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 870.240887][ T9561] usb 5-1: SerialNumber: syz [ 870.264716][T20587] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 870.271800][T20587] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 870.303614][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 870.312825][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 870.324174][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 870.349783][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 870.372860][T11932] usb 4-1: SerialNumber: syz [ 870.394606][T20591] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:53 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 870.401710][T20591] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 870.414750][T11098] usb 2-1: bad CDC descriptors [ 870.426428][T11098] usb 2-1: USB disconnect, device number 108 [ 870.433642][T13082] usb 6-1: new high-speed USB device number 113 using dummy_hcd [ 870.523563][ T9764] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 870.563938][ T9561] usb 5-1: bad CDC descriptors [ 870.571350][ T9561] usb 5-1: USB disconnect, device number 112 [ 870.683557][T13082] usb 6-1: Using ep0 maxpacket: 16 [ 870.694190][T11932] usb 4-1: bad CDC descriptors [ 870.713301][T11932] usb 4-1: USB disconnect, device number 109 [ 870.737603][ T9491] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 870.763933][ T9764] usb 1-1: Using ep0 maxpacket: 16 00:59:53 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x0, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 870.803578][T13082] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 870.814732][T13082] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 870.832521][T13082] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 870.846650][T13082] usb 6-1: config 1 interface 0 has no altsetting 0 [ 870.893801][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 870.905040][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 870.924378][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:53 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x0, 0x99}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 870.938833][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 870.948923][ T9764] usb 1-1: config 1 interface 0 has no altsetting 0 [ 870.983551][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 871.013591][T13082] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.022682][T13082] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.035522][T13082] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 871.062808][T13082] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 871.090625][T13082] usb 6-1: SerialNumber: syz 00:59:54 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 871.115205][T20630] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.122456][T20630] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.129855][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 871.145669][ T9764] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.163798][ T9764] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.165174][T11839] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 871.171796][ T9764] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 871.171818][ T9764] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 871.171879][ T9764] usb 1-1: SerialNumber: syz [ 871.172389][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 871.260432][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 871.274987][T20637] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.286273][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 [ 871.294426][T20637] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.303585][T11098] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 871.433498][T11839] usb 2-1: Using ep0 maxpacket: 16 [ 871.447425][T13082] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 871.454494][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.466428][T13082] usb 6-1: USB disconnect, device number 113 [ 871.484892][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.493283][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 871.519435][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 871.543250][ T9491] usb 3-1: SerialNumber: syz [ 871.564716][T20651] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.571823][T20651] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.583480][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 871.583983][T11932] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 871.594385][T11839] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 871.598564][ T9764] usb 1-1: bad CDC descriptors [ 871.619170][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 871.630115][ T9764] usb 1-1: USB disconnect, device number 100 [ 871.638745][T11839] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 871.653721][T11839] usb 2-1: config 1 interface 0 has no altsetting 0 [ 871.723525][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 871.736450][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 [ 871.843499][T11839] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.853495][T11932] usb 4-1: Using ep0 maxpacket: 16 [ 871.863410][T11839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:59:54 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x95, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 871.873402][T11839] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 871.876147][ T9491] usb 3-1: bad CDC descriptors [ 871.910346][ T9491] usb 3-1: USB disconnect, device number 96 [ 871.924735][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.936297][T11839] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 871.965151][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.980525][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 871.984042][T11932] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 872.019720][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 872.026881][T11839] usb 2-1: SerialNumber: syz 00:59:54 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 872.041190][T11932] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 872.047376][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 872.056872][T11932] usb 4-1: config 1 interface 0 has no altsetting 0 [ 872.079368][T11098] usb 5-1: SerialNumber: syz [ 872.104914][T20675] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.111962][T20675] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.124400][T20681] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.140135][T20681] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.253471][T11932] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 872.262693][T11932] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 872.273086][T11932] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:55 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x0, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 872.295464][T11932] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 872.318554][T11932] usb 4-1: SerialNumber: syz [ 872.354617][T20690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.365423][ T9561] usb 6-1: new high-speed USB device number 114 using dummy_hcd [ 872.375119][ T4913] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 872.385809][T20690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.424666][T11839] usb 2-1: bad CDC descriptors [ 872.432749][T11839] usb 2-1: USB disconnect, device number 109 [ 872.463870][T11098] usb 5-1: bad CDC descriptors [ 872.471425][T11098] usb 5-1: USB disconnect, device number 113 [ 872.633442][ T4913] usb 1-1: Using ep0 maxpacket: 16 [ 872.645351][ T9491] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 872.664834][ T9561] usb 6-1: Using ep0 maxpacket: 16 [ 872.693859][T11932] usb 4-1: bad CDC descriptors [ 872.702099][T11932] usb 4-1: USB disconnect, device number 110 [ 872.793497][ T4913] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 872.804541][ T4913] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 872.814337][ T9561] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 872.829514][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 00:59:55 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 872.839386][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 872.849303][ T4913] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 872.867154][ T9561] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 872.877139][ T4913] usb 1-1: config 1 interface 0 has no altsetting 0 [ 872.883924][ T9561] usb 6-1: config 1 interface 0 has no altsetting 0 00:59:55 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 872.894858][ T9491] usb 3-1: Using ep0 maxpacket: 16 [ 873.013472][ T9491] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 873.024587][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 873.034448][ T9491] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 873.046186][ T9491] usb 3-1: config 1 interface 0 has no altsetting 0 [ 873.055498][ T4913] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 873.064591][ T4913] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.072551][ T4913] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 873.095323][ T9561] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 00:59:56 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 873.108405][ T4913] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 873.133985][ T9561] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.159036][ T9561] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 873.187218][ T4913] usb 1-1: SerialNumber: syz [ 873.192323][ T9561] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 873.203431][T11932] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 873.224069][ T9491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 873.224445][T20731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.236442][ T9491] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.239992][T11098] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 873.263824][ T9491] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 873.278685][T20731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.287038][ T9491] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 873.310793][ T9561] usb 6-1: SerialNumber: syz [ 873.322454][ T9491] usb 3-1: SerialNumber: syz [ 873.344701][T20743] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.344793][T20727] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.351803][T20743] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.373745][T20727] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.473363][T13082] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 873.513386][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 873.513390][T11098] usb 2-1: Using ep0 maxpacket: 16 [ 873.633794][ T4913] usb 1-1: bad CDC descriptors [ 873.642863][ T4913] usb 1-1: USB disconnect, device number 101 [ 873.643824][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 873.662895][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 873.667411][T11098] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 873.672102][ T9491] usb 3-1: bad CDC descriptors [ 873.693391][ T9561] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 873.705808][ T9491] usb 3-1: USB disconnect, device number 97 [ 873.705974][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 873.725535][ T9561] usb 6-1: USB disconnect, device number 114 [ 873.735262][T13082] usb 4-1: Using ep0 maxpacket: 16 [ 873.747230][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 873.759687][T11098] usb 2-1: config 1 interface 0 has no altsetting 0 [ 873.853402][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 873.863421][T13082] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 873.874485][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.882462][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 873.913853][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 873.924622][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 873.934389][T13082] usb 4-1: config 1 interface 0 has no altsetting 0 [ 873.940981][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 873.964387][T11932] usb 5-1: SerialNumber: syz [ 873.975247][T11098] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 873.984354][T20774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 873.987164][T11098] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.991520][T20774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 874.014018][T11098] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:56 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 874.036693][T11098] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 874.059798][T11098] usb 2-1: SerialNumber: syz 00:59:57 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 00:59:57 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 874.114496][T20771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 874.121655][T20771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 874.123653][T13082] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 874.183157][T13082] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 874.201471][T13082] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 874.236133][T13082] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 874.282414][T13082] usb 4-1: SerialNumber: syz [ 874.314276][T20783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 874.321454][T20783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 874.353699][T11932] usb 5-1: bad CDC descriptors [ 874.361559][T11932] usb 5-1: USB disconnect, device number 114 [ 874.443318][ T4913] usb 6-1: new high-speed USB device number 115 using dummy_hcd [ 874.443357][ T9764] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 874.451021][ T9561] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 874.468269][T11098] usb 2-1: bad CDC descriptors [ 874.477197][T11098] usb 2-1: USB disconnect, device number 110 [ 874.613573][T13082] usb 4-1: bad CDC descriptors [ 874.622654][T13082] usb 4-1: USB disconnect, device number 111 [ 874.693307][ T9764] usb 1-1: Using ep0 maxpacket: 16 00:59:57 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 874.723310][ T4913] usb 6-1: Using ep0 maxpacket: 16 [ 874.733346][ T9561] usb 3-1: Using ep0 maxpacket: 16 [ 874.813762][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 874.824799][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 874.834793][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 874.847589][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 00:59:57 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 874.853911][ T4913] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 874.859111][ T9764] usb 1-1: config 1 interface 0 has no altsetting 0 [ 874.868402][ T9561] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 874.897206][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 874.907502][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 874.920036][ T4913] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 874.930050][ T9561] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 874.940560][ T4913] usb 6-1: config 1 interface 0 has no altsetting 0 [ 874.949126][ T9561] usb 3-1: config 1 interface 0 has no altsetting 0 [ 875.033302][ T9764] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 875.042463][ T9764] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 875.050930][ T9764] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:57 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 875.073638][ T9764] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 875.097043][ T9764] usb 1-1: SerialNumber: syz [ 875.113621][T11098] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 875.122756][T20823] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.131901][T20823] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.154261][ T4913] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 875.163647][ T9561] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 875.174842][ T9561] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 875.186001][ T4913] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 875.197948][ T9561] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 875.220539][ T4913] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 875.243054][ T9561] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 875.266061][ T4913] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 875.289021][T12229] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 875.296673][ T9561] usb 3-1: SerialNumber: syz [ 875.301507][ T4913] usb 6-1: SerialNumber: syz [ 875.334364][T20830] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.339474][T20833] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.341462][T20830] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.355697][T20833] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.394620][T13082] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 875.406892][T11098] usb 5-1: Using ep0 maxpacket: 16 [ 875.453656][ T9764] usb 1-1: bad CDC descriptors [ 875.463022][ T9764] usb 1-1: USB disconnect, device number 102 [ 875.543299][T11098] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 875.556350][T11098] usb 5-1: config 1 interface 0 has no altsetting 0 [ 875.573250][T12229] usb 2-1: Using ep0 maxpacket: 16 [ 875.633253][T13082] usb 4-1: Using ep0 maxpacket: 16 [ 875.673560][ T9561] usb 3-1: bad CDC descriptors [ 875.678780][ T4913] usb 6-1: bad CDC descriptors [ 875.690432][ T4913] usb 6-1: USB disconnect, device number 115 [ 875.698382][ T9561] usb 3-1: USB disconnect, device number 98 [ 875.723266][T12229] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 875.740156][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 875.752539][T11098] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 875.753556][T13082] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 875.763330][T12229] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 875.772749][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 875.792518][T13082] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 875.795545][T11098] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 875.802478][T13082] usb 4-1: config 1 interface 0 has no altsetting 0 [ 875.834279][T11098] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 875.856876][T12229] usb 2-1: config 1 interface 0 has no altsetting 0 00:59:58 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 875.863730][T11098] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 875.893221][T11098] usb 5-1: SerialNumber: syz [ 875.934951][T20867] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.942078][T20867] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 875.983235][T13082] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 875.992625][T13082] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 876.002749][T13082] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 876.027135][T13082] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 876.050325][T13082] usb 4-1: SerialNumber: syz 00:59:59 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 876.074217][T20880] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 876.081221][T20880] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 876.088018][T12229] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 00:59:59 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 876.115852][T12229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 876.143253][T12229] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 876.177235][T12229] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 876.203218][ T9764] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 876.207354][T12229] usb 2-1: SerialNumber: syz [ 876.254251][T20873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 876.261427][T20873] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 876.293609][T11098] usb 5-1: bad CDC descriptors [ 876.300996][T11098] usb 5-1: USB disconnect, device number 115 [ 876.393550][T13082] usb 4-1: bad CDC descriptors [ 876.403082][T13082] usb 4-1: USB disconnect, device number 112 [ 876.413252][T11932] usb 6-1: new high-speed USB device number 116 using dummy_hcd [ 876.453192][ T9764] usb 1-1: Using ep0 maxpacket: 16 [ 876.504276][ T4913] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 876.563555][T12229] usb 2-1: bad CDC descriptors [ 876.571782][T12229] usb 2-1: USB disconnect, device number 111 [ 876.573441][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 876.592141][ T9764] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 876.606538][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 876.617006][ T9764] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 876.628543][ T9764] usb 1-1: config 1 interface 0 has no altsetting 0 00:59:59 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 876.663195][T11932] usb 6-1: Using ep0 maxpacket: 16 [ 876.743163][ T4913] usb 3-1: Using ep0 maxpacket: 16 [ 876.783219][T11932] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 876.794278][ T9764] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 876.803359][ T9764] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 876.811340][ T9764] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 00:59:59 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 876.843260][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 876.864822][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 876.880410][T11932] usb 6-1: config 1 interface 0 has no altsetting 0 [ 876.891514][ T9764] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 876.923632][ T4913] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 876.923971][ T9764] usb 1-1: SerialNumber: syz [ 876.940550][ T4913] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 876.964737][ T4913] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 876.974508][T20919] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 876.974811][T20919] raw-gadget gadget: fail, usb_ep_enable returned -22 00:59:59 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xb9, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 876.981830][ T4913] usb 3-1: config 1 interface 0 has no altsetting 0 [ 877.064207][T11932] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 877.073447][T11932] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 877.091080][T11932] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 877.117779][T13082] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 877.125459][T11932] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 877.157104][T11932] usb 6-1: SerialNumber: syz [ 877.174341][T20930] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 877.181539][T20930] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 877.188617][ T4913] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 877.201928][ T4913] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 877.209932][ T4913] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 877.235212][ T4913] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 877.258371][ T4913] usb 3-1: SerialNumber: syz [ 877.284517][T20929] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 877.291550][T20929] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 877.305203][ T9764] usb 1-1: bad CDC descriptors [ 877.313196][ T9182] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 877.320917][ T9491] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 877.334417][ T9764] usb 1-1: USB disconnect, device number 103 [ 877.393148][T13082] usb 5-1: Using ep0 maxpacket: 16 [ 877.493568][T11932] usb 6-1: bad CDC descriptors [ 877.501148][T11932] usb 6-1: USB disconnect, device number 116 [ 877.513690][T13082] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 877.535309][T13082] usb 5-1: config 1 interface 0 has no altsetting 0 [ 877.553429][ T9182] usb 2-1: Using ep0 maxpacket: 16 [ 877.573530][ T9491] usb 4-1: Using ep0 maxpacket: 16 [ 877.614427][ T4913] usb 3-1: bad CDC descriptors [ 877.621896][ T4913] usb 3-1: USB disconnect, device number 99 [ 877.673152][ T9182] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 877.685063][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 877.702184][T13082] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 877.711358][ T9491] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 01:00:00 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 877.722460][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 877.734412][T13082] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 877.743673][ T9491] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 877.753601][ T9182] usb 2-1: config 1 interface 0 has no altsetting 0 [ 877.762031][T13082] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 877.793338][ T9491] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 877.823090][ T9491] usb 4-1: config 1 interface 0 has no altsetting 0 [ 877.829930][T13082] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 877.857733][T13082] usb 5-1: SerialNumber: syz 01:00:00 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 877.884241][T20966] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 877.891567][T20966] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 877.943821][ T9182] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 877.952906][ T9182] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 877.970590][ T9182] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 877.998597][ T9491] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 878.007771][ T9491] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 878.022999][ T9491] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 01:00:00 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x0, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 878.049685][ T9182] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 878.072571][ T9491] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 878.097795][ T9182] usb 2-1: SerialNumber: syz [ 878.103251][ T9491] usb 4-1: SerialNumber: syz [ 878.105554][T12229] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 878.124390][T20979] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 878.131543][T20979] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 878.141661][T20972] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 878.157719][T20972] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 878.203504][T13082] usb 5-1: bad CDC descriptors [ 878.210550][T13082] usb 5-1: USB disconnect, device number 116 [ 878.383060][T12229] usb 1-1: Using ep0 maxpacket: 16 [ 878.443084][T11932] usb 6-1: new high-speed USB device number 117 using dummy_hcd [ 878.463092][ T4913] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 878.463888][ T9182] usb 2-1: bad CDC descriptors [ 878.476094][ T9491] usb 4-1: bad CDC descriptors [ 878.491157][ T9491] usb 4-1: USB disconnect, device number 113 [ 878.508181][ T9182] usb 2-1: USB disconnect, device number 112 [ 878.523438][T12229] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 878.539125][T12229] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 878.549050][T12229] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 878.560504][T12229] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 878.572011][T12229] usb 1-1: config 1 interface 0 has no altsetting 0 01:00:01 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 878.683118][T11932] usb 6-1: Using ep0 maxpacket: 16 [ 878.733063][ T4913] usb 3-1: Using ep0 maxpacket: 16 [ 878.763683][T12229] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 878.772729][T12229] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 878.788681][T12229] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 878.803480][T11932] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 878.821281][T12229] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 878.824720][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 878.854092][T12229] usb 1-1: SerialNumber: syz [ 878.857819][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 878.870257][T11932] usb 6-1: config 1 interface 0 has no altsetting 0 [ 878.883380][ T4913] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 878.884910][T21016] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 878.900991][ T4913] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 01:00:01 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 01:00:01 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 878.923024][ T9764] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 878.939914][T21016] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 878.942413][ T4913] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 878.977946][ T4913] usb 3-1: config 1 interface 0 has no altsetting 0 [ 879.033394][T11932] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 879.042456][T11932] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.063569][T11932] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 879.086037][T11932] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 879.111407][T11932] usb 6-1: SerialNumber: syz [ 879.133991][T21033] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 879.141023][T21033] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 879.164193][ T4913] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 879.173240][ T4913] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.186666][ T9764] usb 5-1: Using ep0 maxpacket: 16 [ 879.195872][ T4913] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 879.218452][ T4913] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 879.241796][ T4913] usb 3-1: SerialNumber: syz [ 879.273318][T12229] usb 1-1: bad CDC descriptors [ 879.274159][T21034] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 879.283968][T12229] usb 1-1: USB disconnect, device number 104 [ 879.293402][ T9182] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 879.296331][T21034] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 879.303150][ T9764] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 879.308558][ T34] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 879.331503][ T9764] usb 5-1: config 1 interface 0 has no altsetting 0 [ 879.433389][T11932] usb 6-1: bad CDC descriptors [ 879.442708][T11932] usb 6-1: USB disconnect, device number 117 [ 879.493033][ T9764] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 879.502174][ T9764] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.510637][ T9764] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 879.535003][ T9764] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 879.562081][ T9764] usb 5-1: SerialNumber: syz [ 879.566778][ T9182] usb 2-1: Using ep0 maxpacket: 16 [ 879.593860][T21063] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 879.600886][T21063] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 879.609130][ T34] usb 4-1: Using ep0 maxpacket: 16 [ 879.625032][ T4913] usb 3-1: bad CDC descriptors [ 879.642469][ T4913] usb 3-1: USB disconnect, device number 100 01:00:02 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 879.693045][ T9182] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 879.704035][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 879.722993][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 879.735096][ T9182] usb 2-1: config 1 interface 0 has no altsetting 0 [ 879.784774][ T34] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 879.796479][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 879.814032][ T34] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 01:00:02 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 879.831771][ T34] usb 4-1: config 1 interface 0 has no altsetting 0 [ 879.893294][ T9764] usb 5-1: bad CDC descriptors [ 879.900772][ T9764] usb 5-1: USB disconnect, device number 117 [ 879.923009][ T9182] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 879.932694][ T9182] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.948131][ T9182] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 879.974823][ T9182] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 880.001662][ T9182] usb 2-1: SerialNumber: syz 01:00:02 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 880.023984][T21074] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.031048][T21074] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.037972][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 880.048661][T12229] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 880.065917][ T34] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 880.074359][ T34] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 880.097023][ T34] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 880.120314][ T34] usb 4-1: SerialNumber: syz [ 880.144058][T21075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.151328][T21075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.159781][T11932] usb 6-1: new high-speed USB device number 118 using dummy_hcd 01:00:03 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 880.323301][ T9182] usb 2-1: bad CDC descriptors [ 880.334567][T12229] usb 1-1: Using ep0 maxpacket: 16 [ 880.348100][ T9182] usb 2-1: USB disconnect, device number 113 [ 880.402938][T11932] usb 6-1: Using ep0 maxpacket: 16 [ 880.404479][T11098] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 880.443676][ T34] usb 4-1: bad CDC descriptors [ 880.451434][ T34] usb 4-1: USB disconnect, device number 114 [ 880.463336][T12229] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 880.480441][T12229] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 880.491709][T12229] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 880.502641][T12229] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 880.512458][T12229] usb 1-1: config 1 interface 0 has no altsetting 0 [ 880.523001][T11932] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 880.534095][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 880.544033][T11932] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 880.555302][T11932] usb 6-1: config 1 interface 0 has no altsetting 0 [ 880.662995][ T4913] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 880.693326][T12229] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 880.702487][T12229] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 880.710519][T11098] usb 3-1: Using ep0 maxpacket: 16 [ 880.716048][T12229] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 880.725835][T11932] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 01:00:03 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 880.739962][T12229] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 880.769548][T11932] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 880.784104][T12229] usb 1-1: SerialNumber: syz [ 880.795016][T11932] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 880.819322][T11932] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 880.845701][T21114] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.852739][T21114] raw-gadget gadget: fail, usb_ep_enable returned -22 01:00:03 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x0, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 880.874898][T11098] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 880.875699][T11932] usb 6-1: SerialNumber: syz [ 880.895067][T11098] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 880.924082][T21122] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.931129][T21122] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 880.932981][T11098] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 880.949352][ T4913] usb 5-1: Using ep0 maxpacket: 16 [ 880.970795][T11098] usb 3-1: config 1 interface 0 has no altsetting 0 [ 881.093564][ T4913] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 881.106467][ T4913] usb 5-1: config 1 interface 0 has no altsetting 0 [ 881.152945][T11098] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 881.162273][T12229] usb 1-1: bad CDC descriptors [ 881.170523][T12229] usb 1-1: USB disconnect, device number 105 [ 881.182917][ T9182] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 881.183579][T11098] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 881.206631][T11098] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 881.231292][T11098] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 881.244238][T11932] usb 6-1: bad CDC descriptors [ 881.255560][T11098] usb 3-1: SerialNumber: syz [ 881.265056][T11839] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 881.281283][T11932] usb 6-1: USB disconnect, device number 118 [ 881.293798][ T4913] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 881.295357][T21138] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 881.302918][ T4913] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 881.322724][T21138] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 881.332728][ T4913] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 881.356907][ T4913] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 881.382290][ T4913] usb 5-1: SerialNumber: syz [ 881.413916][T21150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 881.420989][T21150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 881.432881][ T9182] usb 2-1: Using ep0 maxpacket: 16 [ 881.522901][T11839] usb 4-1: Using ep0 maxpacket: 16 01:00:04 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 881.552913][ T9182] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 881.564056][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 881.574494][ T9182] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 881.585674][ T9182] usb 2-1: config 1 interface 0 has no altsetting 0 01:00:04 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 881.643259][T11098] usb 3-1: bad CDC descriptors [ 881.660935][T11098] usb 3-1: USB disconnect, device number 101 [ 881.667144][T11839] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 881.701309][T11839] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 881.713854][ T4913] usb 5-1: bad CDC descriptors [ 881.728515][ T4913] usb 5-1: USB disconnect, device number 118 [ 881.743279][ T9182] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 881.752328][ T9182] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 881.755748][T11839] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 881.796383][T11839] usb 4-1: config 1 interface 0 has no altsetting 0 [ 881.797424][ T9182] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 881.830678][ T9182] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 881.855196][ T9182] usb 2-1: SerialNumber: syz [ 881.884302][T21170] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 881.891366][T21170] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 881.903566][T11932] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 881.994141][T11839] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 882.003184][T11839] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 882.011166][T11839] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 882.033595][T11839] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 882.056834][T11839] usb 4-1: SerialNumber: syz 01:00:05 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 882.093908][T21176] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 882.101425][T21176] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 882.122872][ T9764] usb 6-1: new high-speed USB device number 119 using dummy_hcd 01:00:05 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 882.142960][T11932] usb 1-1: Using ep0 maxpacket: 16 [ 882.184880][ T9182] usb 2-1: bad CDC descriptors [ 882.200089][ T9182] usb 2-1: USB disconnect, device number 114 [ 882.272852][T11932] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 882.283842][T11932] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 882.301583][T11932] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 882.315266][T11932] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 882.328835][T11932] usb 1-1: config 1 interface 0 has no altsetting 0 [ 882.362829][ T9764] usb 6-1: Using ep0 maxpacket: 16 [ 882.403136][T11839] usb 4-1: bad CDC descriptors [ 882.412269][T11839] usb 4-1: USB disconnect, device number 115 [ 882.418841][ T4913] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 882.482840][T13082] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 882.490546][ T9764] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 882.501617][T11932] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 882.510725][T11932] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 882.518736][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 882.530274][T11932] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 882.554496][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 882.564310][ T9764] usb 6-1: config 1 interface 0 has no altsetting 0 01:00:05 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x7, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 882.570953][T11932] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 882.593855][T11932] usb 1-1: SerialNumber: syz [ 882.613694][T21203] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 882.621957][T21203] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 882.692809][ T4913] usb 3-1: Using ep0 maxpacket: 16 [ 882.732831][ T9764] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 882.741921][ T9764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 882.757049][T13082] usb 5-1: Using ep0 maxpacket: 16 [ 882.762180][ T9764] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 882.792711][ T9764] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 882.816208][ T9764] usb 6-1: SerialNumber: syz 01:00:05 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 882.834080][T21218] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 882.841286][T21218] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 882.850363][ T4913] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 882.874360][ T4913] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 882.886890][ T4913] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 882.894599][T13082] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 882.896877][ T4913] usb 3-1: config 1 interface 0 has no altsetting 0 [ 882.913114][T11932] usb 1-1: bad CDC descriptors [ 882.923923][T11932] usb 1-1: USB disconnect, device number 106 [ 882.932209][T13082] usb 5-1: config 1 interface 0 has no altsetting 0 [ 882.945069][T11098] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 883.092821][T13082] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 883.104043][T13082] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.112580][T13082] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 883.135192][T13082] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 883.144082][ T4913] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 883.169678][ T4913] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.175693][T13082] usb 5-1: SerialNumber: syz [ 883.180938][ T4913] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 883.193255][ T9764] usb 6-1: bad CDC descriptors [ 883.209062][ T4913] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 883.224425][T21235] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.237529][ T4913] usb 3-1: SerialNumber: syz [ 883.240506][ T9182] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 883.245165][T11098] usb 2-1: Using ep0 maxpacket: 16 [ 883.271332][ T9764] usb 6-1: USB disconnect, device number 119 [ 883.279281][T21235] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.288993][T21231] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.305335][T21231] raw-gadget gadget: fail, usb_ep_enable returned -22 01:00:06 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 883.393368][T11098] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 883.404490][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 883.414671][T11098] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 883.426157][T11098] usb 2-1: config 1 interface 0 has no altsetting 0 [ 883.482752][ T9182] usb 4-1: Using ep0 maxpacket: 16 01:00:06 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x9e, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 883.583120][T13082] usb 5-1: bad CDC descriptors [ 883.590904][T13082] usb 5-1: USB disconnect, device number 119 [ 883.603094][ T9182] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 883.618341][ T9182] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 883.633753][ T9182] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 883.634493][ T4913] usb 3-1: bad CDC descriptors [ 883.643822][ T9182] usb 4-1: config 1 interface 0 has no altsetting 0 [ 883.648297][T11098] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 883.664521][T11839] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 883.676091][ T4913] usb 3-1: USB disconnect, device number 102 [ 883.682680][T11098] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.697159][T11098] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 883.722656][T11098] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 883.752298][T11098] usb 2-1: SerialNumber: syz [ 883.783811][T21258] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.791025][T21258] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.814090][ T9182] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 883.823413][ T9182] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.831491][ T9182] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 883.854036][ T9182] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 883.878983][ T9182] usb 4-1: SerialNumber: syz [ 883.903788][T21273] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.910707][T21273] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 883.942739][T11839] usb 1-1: Using ep0 maxpacket: 16 01:00:06 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) 01:00:06 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xbf, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xad, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 884.032749][ T9764] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 884.083202][T11839] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 884.108282][T11839] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 884.124913][T11098] usb 2-1: bad CDC descriptors [ 884.144596][T11098] usb 2-1: USB disconnect, device number 115 [ 884.171861][T11839] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x82 has invalid wMaxPacketSize 0 [ 884.197831][T11839] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 0 [ 884.203064][ T9182] usb 4-1: bad CDC descriptors [ 884.214054][T11839] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 884.219350][ T9182] usb 4-1: USB disconnect, device number 116 [ 884.243980][T11839] usb 1-1: config 1 interface 0 has no altsetting 0 [ 884.292695][ T9764] usb 6-1: Using ep0 maxpacket: 16 [ 884.342734][T11932] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 884.382746][T13082] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 884.413057][ T9764] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 884.424605][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 884.442076][ T9764] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 884.443232][T11839] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 884.461003][ T9764] usb 6-1: config 1 interface 0 has no altsetting 0 [ 884.463046][T11839] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 884.478920][T11839] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 01:00:07 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 884.501282][T11839] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 884.524284][T11839] usb 1-1: SerialNumber: syz [ 884.544731][T21293] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 884.582699][T11932] usb 5-1: Using ep0 maxpacket: 16 01:00:07 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 884.622799][T13082] usb 3-1: Using ep0 maxpacket: 16 [ 884.637302][ T9764] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 884.646936][ T9764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 884.665142][ T9764] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 884.693190][ T9764] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 884.718413][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 884.739042][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 884.749916][ T9764] usb 6-1: SerialNumber: syz [ 884.762722][T13082] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 884.775089][T21315] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 884.782185][T21315] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 884.801666][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 884.814116][T13082] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 884.823932][T13082] usb 3-1: config 1 interface 0 has no altsetting 0 [ 884.863077][T11839] usb 1-1: bad CDC descriptors [ 884.871378][T11839] usb 1-1: USB disconnect, device number 107 [ 884.903011][T13081] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 884.914592][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 884.924372][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 884.932368][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 884.956011][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 884.979324][T11932] usb 5-1: SerialNumber: syz [ 884.983321][ T4913] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 884.993170][T13082] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 885.002398][T13082] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 885.010761][T13082] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 885.034194][T21328] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.041300][T21328] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.048397][T13082] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 885.073237][T13082] usb 3-1: SerialNumber: syz [ 885.093848][T21331] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.100877][T21331] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.113029][ T9764] usb 6-1: bad CDC descriptors [ 885.125871][ T9764] usb 6-1: USB disconnect, device number 120 [ 885.162709][T13081] usb 2-1: Using ep0 maxpacket: 16 01:00:08 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x98, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15}, @mbim={0xc, 0x24, 0x1b, 0x0, 0xff, 0x0, 0x0, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 885.282668][T13081] usb 2-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 885.296557][T13081] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 885.302643][ T4913] usb 4-1: Using ep0 maxpacket: 16 [ 885.332698][T13081] usb 2-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 885.342484][T13081] usb 2-1: config 1 interface 0 has no altsetting 0 [ 885.353073][T11932] usb 5-1: bad CDC descriptors [ 885.365564][T11932] usb 5-1: USB disconnect, device number 120 [ 885.392909][T13082] usb 3-1: bad CDC descriptors [ 885.401653][T13082] usb 3-1: USB disconnect, device number 103 [ 885.452673][ T4913] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 885.463787][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 885.481354][ T4913] usb 4-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 885.494800][ T4913] usb 4-1: config 1 interface 0 has no altsetting 0 [ 885.502648][T13081] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 885.514027][T13081] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 885.522120][T13081] usb 2-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 01:00:08 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x40, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x8, 0x7, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x99, 0xff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 885.552710][T13081] usb 2-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 885.581678][T13081] usb 2-1: SerialNumber: syz [ 885.603692][T21353] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.610753][T21353] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.653049][T11839] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 885.692683][ T4913] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 885.701828][ T4913] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 885.711887][ T4913] usb 4-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ 01:00:08 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x91, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0, 0x8, {{0xa, 0x24, 0x6, 0x0, 0x0, "c97881ed16"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x0, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x80}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 885.735746][ T4913] usb 4-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 885.758735][ T4913] usb 4-1: SerialNumber: syz [ 885.785043][T21360] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 885.792122][T21360] raw-gadget gadget: fail, usb_ep_enable returned -22 01:00:08 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0xaa, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x98, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0xb, 0x24, 0x6, 0x0, 0x0, "c97881ed1650"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2e883aec, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x7, 0x80, 0x20, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x0, 0x99, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 885.892630][T13082] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 885.904485][T11839] usb 1-1: Using ep0 maxpacket: 16 [ 885.923036][T13081] usb 2-1: bad CDC descriptors [ 885.930788][T13081] usb 2-1: USB disconnect, device number 116 [ 886.022628][T11839] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 886.033635][T11839] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 886.046295][T11839] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x82 has invalid wMaxPacketSize 0 [ 886.065133][T11839] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 0 [ 886.075127][T11839] usb 1-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 886.087176][T11839] usb 1-1: config 1 interface 0 has no altsetting 0 [ 886.102752][T11932] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 886.122914][ T4913] usb 4-1: bad CDC descriptors [ 886.130303][ T4913] usb 4-1: USB disconnect, device number 117 [ 886.132611][T13082] usb 6-1: Using ep0 maxpacket: 16 [ 886.143343][ T9764] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 886.252634][T11839] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 886.262368][T11839] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.262615][T13082] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 [ 886.282621][T11839] usb 1-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 886.285138][T13082] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 886.316193][T13082] usb 6-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 886.322841][T11839] usb 1-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 01:00:09 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0xa4, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x1, 0x1, 0x1f, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x5}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x80, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x80, 0x8, 0x0, 0xff}, @mdlm={0x15, 0x24, 0x12, 0x20b5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 886.327709][T13082] usb 6-1: config 1 interface 0 has no altsetting 0 [ 886.359803][T11839] usb 1-1: SerialNumber: syz [ 886.382589][T11932] usb 5-1: Using ep0 maxpacket: 16 [ 886.403119][ T9764] usb 3-1: Using ep0 maxpacket: 16 [ 886.404008][T21393] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 886.502630][T11932] usb 5-1: config 1 interface 0 altsetting 4 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 886.515586][T11932] usb 5-1: config 1 interface 0 has no altsetting 0 [ 886.530085][T13082] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 886.539276][ T9764] usb 3-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 39, changing to 9 01:00:09 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0xbc, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaa, 0x1, 0x1, 0x1f, 0x0, 0x7a, [{{0x9, 0x4, 0x0, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8, {{0x8, 0x24, 0x6, 0x0, 0x0, "c97881"}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x691, 0x1b1, 0x7}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x8, 0x0, 0x80, 0x20, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5}, @mbim={0xc, 0x24, 0x1b, 0x7, 0xff, 0x0, 0x4e, 0x5, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x8, 0x0, 0x0, 0x99, 0xff}, @mdlm={0x15}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x27, 0x1, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x1, 0x0, 0x8}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x5, 0x3, 0x8, 0xaf, 0x40}, 0x33, &(0x7f0000000100)={0x5, 0xf, 0x33, 0x5, [@generic={0x10, 0x10, 0x4, "0710df2d769bf29d66b1576e23"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x5, 0xff, 0xff5b}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x67f}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x1, 0xfd}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x814}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "013d3a4687451f21736b6df585716c76f9ebc20ef52a612c1dd61363e9cae27ee2b3e8c7ffb8b15466619cc507c98a56c69ab8a26a8971d7165613702f743a52a906380919e734d3bc545f562c407ac753376b578fbbfca5700311cf92bcf5cab65ca140a92b34b67e61de48f50ee0790711740c62f86218d677b506bd2c1bda288700392972b3c7c208a177b8505fb411ec"}}, {0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "a11fe244c72833bf9953eee61b8a3b928dab85cf05c3a8b48455434191b0c7766e2930b6e8c328405a64d71c920da78c36e564db84ad0a4c2d98c63805662cbc4b900b2524dd7eb2adee936c676320363a125692d81c0358d6bdc2cad49a4d88789918a9ee44a440a1c91f6cb936c91e87a4e85f6e3870af9dcf4d3821c93062fb2a70931076dbc1ee059b71180947e1401c3b"}}]}) [ 886.550257][T13082] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.562602][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x82 has invalid maxpacket 32 [ 886.572427][ T9764] usb 3-1: config 1 interface 0 altsetting 4 bulk endpoint 0x3 has invalid maxpacket 32 [ 886.584485][T13082] usb 6-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 886.609200][ T9764] usb 3-1: config 1 interface 0 has no altsetting 0 [ 886.616117][T13082] usb 6-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 886.650014][T13082] usb 6-1: SerialNumber: syz [ 886.662590][ T4913] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 886.675390][T21413] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 886.692220][T21413] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 886.692992][T11932] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 886.713010][T11839] usb 1-1: bad CDC descriptors [ 886.731852][T11839] usb 1-1: USB disconnect, device number 108 [ 886.742200][T11932] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.757793][T11932] usb 5-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 886.780795][ T9764] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 886.789882][T11932] usb 5-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 886.812980][ T9764] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.822189][ T9764] usb 3-1: Product: ᾡ䓢⣇뼳厙訛鈻ꮍ쾅쌅뒨善䅃낑盇⥮똰쏨䀨摚᳗ඒ貧궄䰊頭㣆昅밬運┋뉾沓捧㘠ሺ鉖᳘堃뷖쫂體衍饸ꤘ䓮䂤즡氟㚹ỉꒇ忨㡮꽰쾝㡍줡戰⫻鍰瘐쇛׮熛घ᱀ [ 886.844585][T11932] usb 5-1: SerialNumber: syz [ 886.849629][ T9764] usb 3-1: Manufacturer: 㴁䘺䖇℟歳熅癬ໂ⫵ⱡ혝挓쫩绢돢쟨룿咱慦얜줇嚊髆ꊸ襪흱嘖瀓琯刺کस팴咼噟䀬읺㝓坫뮏ꗼͰ켑벒쫵岶䂡⮩똴慾䣞໵秠ᄇ౴ᡢ矖ڵⲽ蜨㤀爩잳ࣂ瞡傸둟 [ 886.874286][T21422] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 886.882361][T21422] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 886.889256][ T9764] usb 3-1: SerialNumber: syz [ 886.901724][T21475] ================================================================== [ 886.909796][T21475] BUG: KCSAN: data-race in d_alloc_parallel / d_set_d_op [ 886.916791][T21475] [ 886.919090][T21475] write to 0xffff88812e14d180 of 4 bytes by task 4871 on cpu 1: [ 886.926688][T21475] d_set_d_op+0x17f/0x220 [ 886.931077][T21475] simple_lookup+0x78/0x90 [ 886.935466][T21475] path_openat+0xa72/0x20a0 [ 886.939943][T21475] do_filp_open+0xbd/0x1d0 [ 886.944340][T21475] do_sys_openat2+0xa3/0x250 [ 886.948972][T21475] __x64_sys_open+0xe2/0x110 [ 886.953540][T21475] do_syscall_64+0x39/0x80 [ 886.957952][T21475] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 886.963824][T21475] [ 886.966128][T21475] read to 0xffff88812e14d180 of 4 bytes by task 21475 on cpu 0: [ 886.973741][T21475] d_alloc_parallel+0x625/0xd10 [ 886.978571][T21475] path_openat+0x650/0x20a0 [ 886.983062][T21475] do_filp_open+0xbd/0x1d0 [ 886.987502][T21475] do_sys_openat2+0xa3/0x250 [ 886.992184][T21475] __x64_sys_open+0xe2/0x110 [ 886.996749][T21475] do_syscall_64+0x39/0x80 [ 887.001267][T21475] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 887.007154][T21475] [ 887.009598][T21475] Reported by Kernel Concurrency Sanitizer on: [ 887.015723][T21475] CPU: 0 PID: 21475 Comm: systemd-udevd Not tainted 5.11.0-rc5-syzkaller #0 [ 887.024371][T21475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.034419][T21475] ================================================================== [ 887.042451][T21475] Kernel panic - not syncing: panic_on_warn set ... [ 887.049007][T21475] CPU: 0 PID: 21475 Comm: systemd-udevd Not tainted 5.11.0-rc5-syzkaller #0 [ 887.057651][T21475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.067681][T21475] Call Trace: [ 887.070937][T21475] dump_stack+0x116/0x15d [ 887.075250][T21475] panic+0x1e7/0x5fa [ 887.079121][T21475] ? vprintk_emit+0x2e2/0x360 [ 887.083775][T21475] kcsan_report+0x67b/0x680 [ 887.088260][T21475] ? kcsan_setup_watchpoint+0x472/0x4d0 [ 887.093786][T21475] ? d_alloc_parallel+0x625/0xd10 [ 887.098789][T21475] ? path_openat+0x650/0x20a0 [ 887.103452][T21475] ? do_filp_open+0xbd/0x1d0 [ 887.108030][T21475] ? do_sys_openat2+0xa3/0x250 [ 887.112783][T21475] ? __x64_sys_open+0xe2/0x110 [ 887.117551][T21475] ? do_syscall_64+0x39/0x80 [ 887.122129][T21475] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 887.128179][T21475] kcsan_setup_watchpoint+0x472/0x4d0 [ 887.133528][T21475] d_alloc_parallel+0x625/0xd10 [ 887.138370][T21475] path_openat+0x650/0x20a0 [ 887.142852][T21475] do_filp_open+0xbd/0x1d0 [ 887.147247][T21475] ? _raw_spin_unlock+0x22/0x40 [ 887.152082][T21475] ? alloc_fd+0x35d/0x3b0 [ 887.156399][T21475] do_sys_openat2+0xa3/0x250 [ 887.160967][T21475] __x64_sys_open+0xe2/0x110 [ 887.165532][T21475] do_syscall_64+0x39/0x80 [ 887.169925][T21475] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 887.175806][T21475] RIP: 0033:0x7f615c2626f0 [ 887.180195][T21475] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 887.199776][T21475] RSP: 002b:00007ffd0d761b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 887.208175][T21475] RAX: ffffffffffffffda RBX: 0000556bdc18a300 RCX: 00007f615c2626f0 [ 887.217164][T21475] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffd0d761d30 [ 887.225111][T21475] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 887.233068][T21475] R10: 0000000000080000 R11: 0000000000000246 R12: 0000556bdb5e768a [ 887.241029][T21475] R13: 0000000000000001 R14: 00007ffd0d761d30 R15: 00007ffd0d761d90 [ 887.249600][T21475] Kernel Offset: disabled [ 887.253915][T21475] Rebooting in 86400 seconds..