180)=""/233, 0xe9}], 0x3) r2 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r2) syz_usb_disconnect(r2) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) write$char_usb(r0, &(0x7f0000000000)="9109625a4e33fe2e3d6c6c9c1262fe07928e7494c8c7", 0x16) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_disconnect(r1) (async) syz_usb_control_io(r1, &(0x7f00000005c0)={0x2c, &(0x7f0000000140)={0x20, 0xb, 0x36, {0x36, 0x21, "ccbb092e03d63060c806eaf8bcd422f42db8011f7ef6d6ec881d2db75899cfb844b6504e777656890e728e6cfc92ce91d63d7756"}}, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x406}}, &(0x7f0000000300)={0x0, 0xf, 0x21c, {0x5, 0xf, 0x21c, 0x6, [@ptm_cap={0x3}, @generic={0xb6, 0x10, 0xb, "edf4657cf14701e11fddef1ca830f8addafb42e7bfbdd86b6776ef07622ee1dedd8aaa7c289e5cf5ed7f967f7d379da8f6754db425aa939663fe53fa7d3859586382e961665a7454d7f956d5f8f2612da0bf5068e7c1cf4c6ffcd2fe2491691b6b204a254ae44a52a30b769aa3ee5d095e253a276ea4670c424d551aece1d5847edf50c4ea8a8c2fb0f17ff19eca95bee0b7ee99661a1e11a8c861f59ffafcbc9e970bbd9b7accc17c09d4ee952704497e48ef"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x8e, 0x0, 0x6, 0xce, 0x1}, @generic={0x81, 0x10, 0x1, "d11480d12acc62353fb01b808591cddff5766a4f3ef94d049977e23e908e07e4411baeebc154672709b99b9045d74a11f1de1817167082e92078941e9fc0e6283a01eaf8ea19d5e766b4bf9b429a540c03d8dfddcfa02de1d1839a0ea2181872158fbfde187042059074a48a1b4c8631531e3019f20bc2c2d36b11c4ad35"}, @ssp_cap={0x10, 0x10, 0xa, 0x20, 0x1, 0x23, 0xf00f, 0x0, [0xc000]}, @generic={0xc2, 0x10, 0xa, "49d70c7690625b79933afe350fbc302a629a9b4cfb57c8069c87aaba7af43c28784e9991064fa1186a0238488232eeef38d5aa417c011d8344f1c2e7c3031d87c69cd1880e37008e98373c943de7ceec49875879e4ec6182a0b821cac48eac80cc4def40e83c8ebfd1b525d6325528f10ad8bc6c0ff691ae86db17083709ee0bbfc0d971e0479626c2884867278aa4dc7e7cee0a6a5c1616e49a4c32ee1db22677cdab4d3548c37ccf4658394ef3ebbb4aeb69598802089509b91671dfbc08"}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x10, 0xd0, 0xc7, "86c3cdf1", "36b3e233"}}, &(0x7f0000000580)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xfc, 0x60, 0x0, 0x8, 0x0, 0x5186, 0x80}}}, &(0x7f0000000ac0)={0x84, &(0x7f0000000600)={0x40, 0x0, 0xec, "788451d91b32cace51f7a4aa2192ef7540eeb7fcc74a56155a231d0fe59f6603f58e68f974b1e08e026b692233efb7e95f10d3908b651327c0988d26a643bd2a1204fe1147bcbd81708ba2f72cdc79bb21da4124894845b367bef9b60d4d826e94630a5071aaf06f10da05e5ef3c31b248a49429af61d47743a25fd2b6d5209fe7d6f2a4c3f7c24b9090ba10fe0c2de8f81a1e5cbb80e76528e92bd2c716a27245b0a7774741f055c1cda8ea170aecd72568023333232f96a4d1196856d06f242407449f0712cb349d85d3e9ae3580ec7d627eaee6c762cffef54f25cd6665e8fb5c08498722d64e59b74c45"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f00000007c0)={0x20, 0x0, 0x4, {0x60, 0x40}}, &(0x7f0000000800)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000840)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000880)={0x40, 0xb, 0x2, "5f02"}, &(0x7f00000008c0)={0x40, 0xf, 0x2}, &(0x7f0000000900)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000940)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000980)={0x40, 0x19, 0x2, "ade4"}, &(0x7f00000009c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000a00)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000a40)={0x40, 0x1e, 0x1, 0x80}, &(0x7f0000000a80)={0x40, 0x21, 0x1, 0x81}}) (async) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_disconnect(r2) (async) syz_usb_disconnect(r2) (async) 14:57:24 executing program 3: syz_usb_connect(0x5, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x5, 0xa3c, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x9, 0x74, 0x4, 0x8, 0x8}, 0x1cd, &(0x7f0000000ac0)={0x5, 0xf, 0x1cd, 0x6, [@wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x6, 0x7, 0x6}, @generic={0x7f, 0x10, 0x4, "7bdc8e6d8d2318190cc7d6b137f5aacf9e595d60b11ec69d5025472e47bde028f30324e5f1a86660b3c0cbaa6f6e50bc62de87d3a72d07e11212a48608055302e486e54409fe98b46e840f30666691edfbdf3183b74dfa098fcec0948aceef4605ac42704742cc74016fa7e1ac3c89a73af2245488a59b984ea55b9d"}, @ssp_cap={0x14, 0x10, 0xa, 0x1, 0x2, 0x0, 0xf000, 0x74, [0x3f, 0xc000]}, @ssp_cap={0x24, 0x10, 0xa, 0x40, 0x6, 0xff, 0xf0f, 0x1, [0xff, 0xff3f00, 0xc000, 0xc000, 0x1f40, 0x30]}, @generic={0xfc, 0x10, 0x3, "67aa671e5063788fe4ffe620fd96ef05b35f32137d30b9a0543614fd4a4eb4714aac15ed7dcb893055637db78aaa51bb6d9d5c6e745081f4ba6d6e017a28241bf073cc86dfb201cdf37981a9d4e6042c474074f715d5362c2302772e62389792542899614afb890e962436a1e56e28ef7ac54ac28b4413c6e90fde1021226a8c770c339bf98a9a613fd04f642fab425b63efc5bbec9c43e439b140bfbc50b0f02fbbfee6f31ed4ce77da07467bcaa9a2edac823829c73ff9dfb6074cdf46d8d670ca16e6083e036b41dbbc1a512a9b23d332e7c20e53112c24b6283f53dae3e7ca0e2e6b0d57b6d2c98e852328a34432705094ebf078166308"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x9, 0x65, 0xb9}]}, 0x9, [{0x2e, &(0x7f0000000cc0)=@string={0x2e, 0x3, "60fb179f8a2f0c023750ad7d3226c054752c95f7514668d5cbd1c7a8987522acb3307a198dfcd149dafb2592"}}, {0x20, &(0x7f0000000d00)=@string={0x20, 0x3, "037c89819f2751d932c89a8455518f6fbcb4f5fe2a2f48e768d7c9984a53"}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0x441}}, {0x4b, &(0x7f0000000d80)=@string={0x4b, 0x3, "cfed503a011f4c53c7df47f84cce54e70ebad7d811873c9a028a779541715407b12ab4d22a24844f8adce249917c22880188c4b15fd79caa237dc50fc19c2f8fec1663f7474949f5cc"}}, {0x6b, &(0x7f0000000e00)=@string={0x6b, 0x3, "6dea716707c68be703791ef7cf8b4ee678e5713d991bcdbadf1581eb97d3de294850420a3a024468da9742bc2a1436c03e4932be7a03f6cb942af6e41b79d9758fc56d6123ddb89328395399c32e8f5bf8a273d2220ecc3d71611eec44db8c612191f545bfad4a7f6d"}}, {0x26, &(0x7f0000000e80)=@string={0x26, 0x3, "2e895dd432fb5d507159a338af603e4b7ae0abf390588c11e6c8e42b95118a04d4a32bdf"}}, {0xdd, &(0x7f0000000ec0)=@string={0xdd, 0x3, "4ae47566f418669e0d72d7c9b7a037b584a3eded6e955261434532b68b3ae3f7690d50d459cb0d4f6ad5818721a8bed75e8dc0a449d40266bbd0ce0f33d5c74cdd0e1b4c03586b0ec21a28eeb656fc139f1b9a24c008064b09ab84c0981b18daf939e7a6ac8c5c34f83d14fe1406debd920bd539dfedf017b3be8e0ddcf47ed2bf83fc03b8590f5c9d4ba891b399fd0b9275ccb1c4d0d0841fe904a0f2fa6abe424fcdb6168ba2ee3e07ba13dc6167b07803bdf236defb2fe1c26e0b463793a7cf793077560405094b7649cc0ef6f540b3007fb430186892b5a074"}}, {0x7f, &(0x7f0000000fc0)=@string={0x7f, 0x3, "78eb7b0c40681f67b3ac8578762ecea0064494b0c5c346d5f47f90606efc440a1c3d72ba5c37b093a0ba39652a29725ca4ceebb984a21f0845a8f26d9eaae180157fbb8d779ea2559894f2afe9b2fa376c96a348269f33e31b3c9c2a2096ca6b8a8e07da3145a54b41b6f5605165b88d71e08aa5cea27fbde8f5e3c272"}}, {0x4, &(0x7f0000001040)=@lang_id={0x4, 0x3, 0x1404}}]}) (async) read$char_usb(r0, 0x0, 0x0) 14:57:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5c1000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8200, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 14:57:24 executing program 0: r0 = syz_clone(0x40302200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="0a6d29710e44318c221ff9a20f3fdd82edf84faa6e5de1e682f6f5f92ccd29f9f112f67362c8947e6027d691db6d8c0c8632f113aebd9fe9e2015173c425") waitid(0x2, r0, &(0x7f0000000280), 0x1, &(0x7f0000000300)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace(0x11, r1) syz_clone(0x1000100, &(0x7f0000000040)="b3a5b2db145b20d3b345a3bd7abb1c98d3794fee73de467111caada3e693dbe81d3b852a059b51899f5a1f82388a9bf872104c2717e3f38969e76c69b2077d3af0a181f1141d274a79e39777c6e60a799176bd0b6a6cff863aa7a4bf4edabbe80dd27d48301faeb63d7ba42f1ecf11ba0debaff2e1cf48a550a3c6dfc5ef7e29df6b28a73bcfffad39eb98b5eb170f1c68e9d7885f6b8629eef9752d2dccb2b58315ea62d6805385d38c2d8b6e4097f95134ee8b839641326bbb06bbeaa23794446b06a33cf590ac96", 0xc9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="7ae4368199b95de2e162a1ad1bc52e") 14:57:24 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b0001"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}, {&(0x7f0000001d00)="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", 0xff}], 0x4) 14:57:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5c1000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8200, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 1155.193365][ T2800] UDC core: couldn't find an available UDC or it's busy: -16 [ 1155.212172][ T2800] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:57:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1155.383967][ T642] usb 6-1: new high-speed USB device number 124 using dummy_hcd [ 1155.417294][ T2814] block nbd4: shutting down sockets [ 1155.453750][ T3669] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 1155.456842][ T3657] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 1155.484281][T24847] usb 3-1: new low-speed USB device number 60 using dummy_hcd [ 1155.593795][ T642] usb 6-1: device descriptor read/8, error -61 [ 1155.693750][ T3669] usb 4-1: Using ep0 maxpacket: 32 [ 1155.714232][ T642] usb usb6-port1: unable to enumerate USB device [ 1155.755732][ T3657] usb 2-1: Using ep0 maxpacket: 32 [ 1155.814048][ T3669] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1155.884598][T24847] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1155.894853][ T3657] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1155.905364][ T3657] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1155.915747][T24847] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1155.924995][T24847] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1155.935459][T24847] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1155.944888][T24847] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1155.984126][ T3669] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1155.993392][ T3669] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1156.001931][ T3669] usb 4-1: Product: syz [ 1156.006271][ T3669] usb 4-1: Manufacturer: syz [ 1156.011063][ T3669] usb 4-1: SerialNumber: syz [ 1156.015256][T24847] hub 3-1:1.0: bad descriptor, ignoring hub [ 1156.021569][T24847] hub: probe of 3-1:1.0 failed with error -5 [ 1156.036274][T24847] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1156.040528][ T3669] usb 4-1: config 0 descriptor?? [ 1156.087919][ T3669] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1156.133952][ T3657] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1156.143030][ T3657] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1156.153219][ T3657] usb 2-1: Product: syz [ 1156.161619][ T3657] usb 2-1: Manufacturer: syz [ 1156.166549][ T3657] usb 2-1: SerialNumber: syz [ 1156.182205][ T3657] usb 2-1: config 0 descriptor?? 14:57:26 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000b80)={0x24, &(0x7f0000000280)={0x0, 0xe, 0xd0, {0xd0, 0x8, "c6b83c644a45c68015c2fdb99400e32c49f5df898e066885b51ba02b6a8ba5324cd16219c1d0120d82ac1097dc52a79c2a5ae7545a808437b7f4891d340e407a4d5d765c8bfca571b1f63e7ffabbdf4893e8cfd776b502f1bd5929f4a3f1a8efe2f837430a27a9208a82d1434b01055130a41340146e7ac19c30a3db36d5e28bb29f5de0d6c75e3857bc79ceb193edb7b2deae202ef05eb0c213f88ce9c61a109a8a06a8154c01391d4cac089f4cff577e3409aa9a94441327981d03bfa4ce5b5c7f784554bcada4382e0b78ac9f"}}, &(0x7f00000009c0)={0x0, 0x3, 0xfd, @string={0xfd, 0x3, "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"}}, &(0x7f0000000b00)={0x0, 0x22, 0x8, {[@main=@item_012={0x1, 0x0, 0xc, "eb"}, @main=@item_012={0x0, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x3, "9672d37e"}]}}, &(0x7f0000000b40)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0x8, 0x1, {0x22, 0x476}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000bc0)={0x40, 0x12, 0x91, "f2638ff6c93ca2c42ddf4bdaa4b89005b28af658904affd1c57b1ed5f84a0333690ddaa3acea3e741bad34c4574783a25f27c1a182c1c2ad420ab5a95e03a836fe99933720da6405458c192c5835cf025aeb94d1c703c9d4ae7ffdbb3f2d233bbcdf5cef97873b2a4f6eae60531c5943c4f916a3d13b821541e445bd7b848e8dc9f1d1dc4859fdfb209c601295bf60a638"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000d00)={0x20, 0x1, 0x43, "cb0c8fea1ca065dd9516a17bfe2e1ca8b7f5500e741fabc5b3a38fa945bd08a4ae10121d02bfca9f2f8071a9afc9b1b7228a523563bfc485ba0a540fe5d94f922b6ce5"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x20}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x20, 0x8, 0x39, {0xfffffffffffffeb2, 0x7, "55e29a03e4538c29342eac20ad946495bf81a0c08454867d9638aafecb6935d5087448d404b12860c0f5ed43d3a4a7a7d37ba00a36e86e"}}, &(0x7f0000000080)={0x0, 0x3, 0x3, @string={0x3, 0x3, '<'}}, &(0x7f00000000c0)={0x0, 0xf, 0xc6, {0x5, 0xf, 0xc6, 0x5, [@ptm_cap={0x3}, @ptm_cap={0x3}, @generic={0xae, 0x10, 0x4, "cca5d6b59e53228262f8b414f0649ec41267e59a17e36f07c9311829fe3c53b078ee4c0c8c87d2f8e0cefd308affaf99b3462b16cd499ae10ffb13c33b42aa7c250da0555e1b14f943f3af416dc286c164fcd90bcfa0547bbaa91202f7e7e8f99dd5dde96a2e26709faa0aceeb7bc6a492954f099ba59fb892b6b54345da9fd095fd583c90af7b69da0a1a522d3e36be2155d2253ed7a314e20146dc84a059a38b2b3ae0583733b836b40f"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x0, 0x87, 0x1000}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x60, 0x3, 0x0, "2d701ac7", "1213fc60"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x8, 0x0, 0x58, 0x6, 0x5, 0x7fff}}}, &(0x7f0000000740)={0x84, &(0x7f0000000800)=ANY=[@ANYBLOB="2016ed0000009d26fb7b7b326a65d7a819d52ad4f65f25e5bbc6ed5e21a41bf2fdf6fb4852a22b8ab4ab6c417c826d77d749a28ca0c1a7117cfa6c4e05aabb1a408137d9980a8f8888a504f36f6e74037b889f3e456966592dede3666868d04153bed7740d0d724eddeabd9ceb381a762796ec3b35aa2852f282ded81b5f13352dd054eb850bafe30fd5f4dab4d0bd7a4b9f9f4a047591ce1372442ad6e25c5760afd773c278b1b1cb53ab53224ae3f612b7b443a882900e57d80f68630eb3f8c4b33e8b46b1eab5217893d5eececdf7cf24b2805f7cac3e55f78242852e8eb6320abb87a1152bbf626ec694678c459d6ac3677e1797ab01dee63408d68f7f2d797a282f71c4032df2cd35a579d1cee5837111f60649b24cfc5c79c7b0472114401083c70059e241aef378555ee9fa5dbdef83aea56d6987ed5d2fdeedd667a5f4bd2f629fbd59de73ef207343cd66fb2da6700bb226f95ce31d06e2e023bd22dd66c16e69bfcaa1ac1aa740bf934e6b0d1595df509ed90fc53d0397867b8b0eda95fa373bf3c7337c7b9093159109943763a7e9039461bd62613f9c5a9cd15141736c59fdf1472263"], &(0x7f0000000380)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x160, 0x20}}, &(0x7f0000000480)={0x40, 0x7, 0x2}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x81}, &(0x7f0000000500)={0x40, 0xb, 0x2, "4be3"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000580)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000600)={0x40, 0x19, 0x2, 'o.'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x3}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x21, 0x1}}) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) read$char_usb(r2, 0x0, 0x0) 14:57:26 executing program 0: r0 = syz_clone(0x40302200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="0a6d29710e44318c221ff9a20f3fdd82edf84faa6e5de1e682f6f5f92ccd29f9f112f67362c8947e6027d691db6d8c0c8632f113aebd9fe9e2015173c425") waitid(0x2, r0, &(0x7f0000000280), 0x1, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace(0x11, r1) (async, rerun: 64) syz_clone(0x1000100, &(0x7f0000000040)="b3a5b2db145b20d3b345a3bd7abb1c98d3794fee73de467111caada3e693dbe81d3b852a059b51899f5a1f82388a9bf872104c2717e3f38969e76c69b2077d3af0a181f1141d274a79e39777c6e60a799176bd0b6a6cff863aa7a4bf4edabbe80dd27d48301faeb63d7ba42f1ecf11ba0debaff2e1cf48a550a3c6dfc5ef7e29df6b28a73bcfffad39eb98b5eb170f1c68e9d7885f6b8629eef9752d2dccb2b58315ea62d6805385d38c2d8b6e4097f95134ee8b839641326bbb06bbeaa23794446b06a33cf590ac96", 0xc9, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="7ae4368199b95de2e162a1ad1bc52e") (rerun: 64) 14:57:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1156.289048][ T3657] usb 4-1: USB disconnect, device number 89 [ 1156.312857][ T3657] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1156.324878][ T2819] block nbd4: shutting down sockets 14:57:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1156.353993][T24847] usb 3-1: USB disconnect, device number 60 [ 1156.448541][ T3658] usb 2-1: USB disconnect, device number 78 [ 1156.464211][ T2829] block nbd4: shutting down sockets 14:57:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1156.703738][ T1923] usb 3-1: new low-speed USB device number 61 using dummy_hcd [ 1156.734172][ T3669] usb 6-1: new high-speed USB device number 125 using dummy_hcd [ 1156.752660][ T2857] block nbd4: shutting down sockets [ 1156.866061][ T2824] cgroup: fork rejected by pids controller in /syz0 [ 1156.933853][ T3669] usb 6-1: device descriptor read/64, error 18 [ 1157.076575][ T1923] usb 3-1: config 1 has an invalid descriptor of length 248, skipping remainder of the config [ 1157.090425][ T1923] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1157.107047][ T1923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 13824, setting to 8 [ 1157.128737][ T1923] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1157.147180][ T1923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1157.207818][ T1923] hub 3-1:1.0: bad descriptor, ignoring hub [ 1157.213935][ T3669] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 1157.227818][ T1923] hub: probe of 3-1:1.0 failed with error -5 [ 1157.235393][ T1923] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1157.413705][ T3669] usb 6-1: device descriptor read/64, error 18 [ 1157.528229][ T1923] usb 3-1: USB disconnect, device number 61 [ 1157.534897][ T3669] usb usb6-port1: attempt power cycle 14:57:27 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r0, &(0x7f0000000000)="9109625a4e33fe2e3d6c6c9c1262fe07928e7494c8c7", 0x16) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) syz_usb_control_io(r1, &(0x7f00000005c0)={0x2c, &(0x7f0000000140)={0x20, 0xb, 0x36, {0x36, 0x21, "ccbb092e03d63060c806eaf8bcd422f42db8011f7ef6d6ec881d2db75899cfb844b6504e777656890e728e6cfc92ce91d63d7756"}}, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x406}}, &(0x7f0000000300)={0x0, 0xf, 0x21c, {0x5, 0xf, 0x21c, 0x6, [@ptm_cap={0x3}, @generic={0xb6, 0x10, 0xb, "edf4657cf14701e11fddef1ca830f8addafb42e7bfbdd86b6776ef07622ee1dedd8aaa7c289e5cf5ed7f967f7d379da8f6754db425aa939663fe53fa7d3859586382e961665a7454d7f956d5f8f2612da0bf5068e7c1cf4c6ffcd2fe2491691b6b204a254ae44a52a30b769aa3ee5d095e253a276ea4670c424d551aece1d5847edf50c4ea8a8c2fb0f17ff19eca95bee0b7ee99661a1e11a8c861f59ffafcbc9e970bbd9b7accc17c09d4ee952704497e48ef"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x8e, 0x0, 0x6, 0xce, 0x1}, @generic={0x81, 0x10, 0x1, "d11480d12acc62353fb01b808591cddff5766a4f3ef94d049977e23e908e07e4411baeebc154672709b99b9045d74a11f1de1817167082e92078941e9fc0e6283a01eaf8ea19d5e766b4bf9b429a540c03d8dfddcfa02de1d1839a0ea2181872158fbfde187042059074a48a1b4c8631531e3019f20bc2c2d36b11c4ad35"}, @ssp_cap={0x10, 0x10, 0xa, 0x20, 0x1, 0x23, 0xf00f, 0x0, [0xc000]}, @generic={0xc2, 0x10, 0xa, "49d70c7690625b79933afe350fbc302a629a9b4cfb57c8069c87aaba7af43c28784e9991064fa1186a0238488232eeef38d5aa417c011d8344f1c2e7c3031d87c69cd1880e37008e98373c943de7ceec49875879e4ec6182a0b821cac48eac80cc4def40e83c8ebfd1b525d6325528f10ad8bc6c0ff691ae86db17083709ee0bbfc0d971e0479626c2884867278aa4dc7e7cee0a6a5c1616e49a4c32ee1db22677cdab4d3548c37ccf4658394ef3ebbb4aeb69598802089509b91671dfbc08"}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x10, 0xd0, 0xc7, "86c3cdf1", "36b3e233"}}, &(0x7f0000000580)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xfc, 0x60, 0x0, 0x8, 0x0, 0x5186, 0x80}}}, &(0x7f0000000ac0)={0x84, &(0x7f0000000600)={0x40, 0x0, 0xec, "788451d91b32cace51f7a4aa2192ef7540eeb7fcc74a56155a231d0fe59f6603f58e68f974b1e08e026b692233efb7e95f10d3908b651327c0988d26a643bd2a1204fe1147bcbd81708ba2f72cdc79bb21da4124894845b367bef9b60d4d826e94630a5071aaf06f10da05e5ef3c31b248a49429af61d47743a25fd2b6d5209fe7d6f2a4c3f7c24b9090ba10fe0c2de8f81a1e5cbb80e76528e92bd2c716a27245b0a7774741f055c1cda8ea170aecd72568023333232f96a4d1196856d06f242407449f0712cb349d85d3e9ae3580ec7d627eaee6c762cffef54f25cd6665e8fb5c08498722d64e59b74c45"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f00000007c0)={0x20, 0x0, 0x4, {0x60, 0x40}}, &(0x7f0000000800)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000840)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000880)={0x40, 0xb, 0x2, "5f02"}, &(0x7f00000008c0)={0x40, 0xf, 0x2}, &(0x7f0000000900)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000940)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000980)={0x40, 0x19, 0x2, "ade4"}, &(0x7f00000009c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000a00)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000a40)={0x40, 0x1e, 0x1, 0x80}, &(0x7f0000000a80)={0x40, 0x21, 0x1, 0x81}}) (async, rerun: 32) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async, rerun: 32) r2 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r2) (async, rerun: 32) syz_usb_disconnect(r2) (rerun: 32) 14:57:27 executing program 3: syz_usb_connect(0x5, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x5, 0xa3c, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x9, 0x74, 0x4, 0x8, 0x8}, 0x1cd, &(0x7f0000000ac0)={0x5, 0xf, 0x1cd, 0x6, [@wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x6, 0x7, 0x6}, @generic={0x7f, 0x10, 0x4, "7bdc8e6d8d2318190cc7d6b137f5aacf9e595d60b11ec69d5025472e47bde028f30324e5f1a86660b3c0cbaa6f6e50bc62de87d3a72d07e11212a48608055302e486e54409fe98b46e840f30666691edfbdf3183b74dfa098fcec0948aceef4605ac42704742cc74016fa7e1ac3c89a73af2245488a59b984ea55b9d"}, @ssp_cap={0x14, 0x10, 0xa, 0x1, 0x2, 0x0, 0xf000, 0x74, [0x3f, 0xc000]}, @ssp_cap={0x24, 0x10, 0xa, 0x40, 0x6, 0xff, 0xf0f, 0x1, [0xff, 0xff3f00, 0xc000, 0xc000, 0x1f40, 0x30]}, @generic={0xfc, 0x10, 0x3, "67aa671e5063788fe4ffe620fd96ef05b35f32137d30b9a0543614fd4a4eb4714aac15ed7dcb893055637db78aaa51bb6d9d5c6e745081f4ba6d6e017a28241bf073cc86dfb201cdf37981a9d4e6042c474074f715d5362c2302772e62389792542899614afb890e962436a1e56e28ef7ac54ac28b4413c6e90fde1021226a8c770c339bf98a9a613fd04f642fab425b63efc5bbec9c43e439b140bfbc50b0f02fbbfee6f31ed4ce77da07467bcaa9a2edac823829c73ff9dfb6074cdf46d8d670ca16e6083e036b41dbbc1a512a9b23d332e7c20e53112c24b6283f53dae3e7ca0e2e6b0d57b6d2c98e852328a34432705094ebf078166308"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x9, 0x65, 0xb9}]}, 0x9, [{0x2e, &(0x7f0000000cc0)=@string={0x2e, 0x3, "60fb179f8a2f0c023750ad7d3226c054752c95f7514668d5cbd1c7a8987522acb3307a198dfcd149dafb2592"}}, {0x20, &(0x7f0000000d00)=@string={0x20, 0x3, "037c89819f2751d932c89a8455518f6fbcb4f5fe2a2f48e768d7c9984a53"}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0x441}}, {0x4b, &(0x7f0000000d80)=@string={0x4b, 0x3, "cfed503a011f4c53c7df47f84cce54e70ebad7d811873c9a028a779541715407b12ab4d22a24844f8adce249917c22880188c4b15fd79caa237dc50fc19c2f8fec1663f7474949f5cc"}}, {0x6b, &(0x7f0000000e00)=@string={0x6b, 0x3, "6dea716707c68be703791ef7cf8b4ee678e5713d991bcdbadf1581eb97d3de294850420a3a024468da9742bc2a1436c03e4932be7a03f6cb942af6e41b79d9758fc56d6123ddb89328395399c32e8f5bf8a273d2220ecc3d71611eec44db8c612191f545bfad4a7f6d"}}, {0x26, &(0x7f0000000e80)=@string={0x26, 0x3, "2e895dd432fb5d507159a338af603e4b7ae0abf390588c11e6c8e42b95118a04d4a32bdf"}}, {0xdd, &(0x7f0000000ec0)=@string={0xdd, 0x3, "4ae47566f418669e0d72d7c9b7a037b584a3eded6e955261434532b68b3ae3f7690d50d459cb0d4f6ad5818721a8bed75e8dc0a449d40266bbd0ce0f33d5c74cdd0e1b4c03586b0ec21a28eeb656fc139f1b9a24c008064b09ab84c0981b18daf939e7a6ac8c5c34f83d14fe1406debd920bd539dfedf017b3be8e0ddcf47ed2bf83fc03b8590f5c9d4ba891b399fd0b9275ccb1c4d0d0841fe904a0f2fa6abe424fcdb6168ba2ee3e07ba13dc6167b07803bdf236defb2fe1c26e0b463793a7cf793077560405094b7649cc0ef6f540b3007fb430186892b5a074"}}, {0x7f, &(0x7f0000000fc0)=@string={0x7f, 0x3, "78eb7b0c40681f67b3ac8578762ecea0064494b0c5c346d5f47f90606efc440a1c3d72ba5c37b093a0ba39652a29725ca4ceebb984a21f0845a8f26d9eaae180157fbb8d779ea2559894f2afe9b2fa376c96a348269f33e31b3c9c2a2096ca6b8a8e07da3145a54b41b6f5605165b88d71e08aa5cea27fbde8f5e3c272"}}, {0x4, &(0x7f0000001040)=@lang_id={0x4, 0x3, 0x1404}}]}) (async, rerun: 64) read$char_usb(r0, 0x0, 0x0) (rerun: 64) 14:57:27 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b0001"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}, {&(0x7f0000001d00)="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", 0xff}], 0x4) 14:57:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1157.858539][ T2885] UDC core: couldn't find an available UDC or it's busy: -16 [ 1157.872763][ T2885] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.883489][ T2885] UDC core: couldn't find an available UDC or it's busy: -16 [ 1157.891919][ T2885] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.900957][ T2885] UDC core: couldn't find an available UDC or it's busy: -16 [ 1157.915464][ T2885] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.924248][ T2885] UDC core: couldn't find an available UDC or it's busy: -16 [ 1157.932061][ T2885] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.941444][ T2885] UDC core: couldn't find an available UDC or it's busy: -16 [ 1157.949389][ T3669] usb 6-1: new high-speed USB device number 127 using dummy_hcd [ 1157.951783][ T2892] block nbd0: shutting down sockets 14:57:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async, rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1157.969475][ T2885] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1157.983789][ T2888] block nbd4: shutting down sockets 14:57:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1158.115062][ T3658] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 1158.124339][ T3669] usb 6-1: device descriptor read/8, error -61 [ 1158.130594][ T1922] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 1158.198558][ T2903] block nbd0: shutting down sockets [ 1158.283892][ T1923] usb 3-1: new low-speed USB device number 62 using dummy_hcd [ 1158.353749][ T3658] usb 4-1: Using ep0 maxpacket: 32 [ 1158.383705][ T1922] usb 2-1: Using ep0 maxpacket: 32 [ 1158.413734][ T3669] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 1158.474027][ T3658] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1158.504115][ T1922] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1158.514639][ T1922] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1158.593894][ T3669] usb 6-1: device descriptor read/8, error -61 [ 1158.644022][ T3658] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1158.653208][ T1923] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1158.664097][ T3658] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1158.672401][ T1923] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1158.683076][ T3658] usb 4-1: Product: syz [ 1158.687659][ T1923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1158.697777][ T3658] usb 4-1: Manufacturer: syz [ 1158.702384][ T3658] usb 4-1: SerialNumber: syz [ 1158.707499][ T1922] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1158.716759][ T3669] usb usb6-port1: unable to enumerate USB device [ 1158.723364][ T1923] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1158.732655][ T1922] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1158.742563][ T3658] usb 4-1: config 0 descriptor?? [ 1158.748051][ T1922] usb 2-1: Product: syz [ 1158.752235][ T1922] usb 2-1: Manufacturer: syz [ 1158.757051][ T1923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1158.766310][ T1922] usb 2-1: SerialNumber: syz [ 1158.780237][ T1922] usb 2-1: config 0 descriptor?? [ 1158.789875][ T3658] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1158.815450][ T1923] hub 3-1:1.0: bad descriptor, ignoring hub [ 1158.821384][ T1923] hub: probe of 3-1:1.0 failed with error -5 [ 1158.828681][ T1923] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1158.987040][ T1923] usb 4-1: USB disconnect, device number 90 [ 1159.004749][ T1923] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1159.040716][ T3658] usb 2-1: USB disconnect, device number 79 [ 1159.134275][ T642] usb 3-1: USB disconnect, device number 62 14:57:29 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) (async) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000000b80)={0x24, &(0x7f0000000280)={0x0, 0xe, 0xd0, {0xd0, 0x8, "c6b83c644a45c68015c2fdb99400e32c49f5df898e066885b51ba02b6a8ba5324cd16219c1d0120d82ac1097dc52a79c2a5ae7545a808437b7f4891d340e407a4d5d765c8bfca571b1f63e7ffabbdf4893e8cfd776b502f1bd5929f4a3f1a8efe2f837430a27a9208a82d1434b01055130a41340146e7ac19c30a3db36d5e28bb29f5de0d6c75e3857bc79ceb193edb7b2deae202ef05eb0c213f88ce9c61a109a8a06a8154c01391d4cac089f4cff577e3409aa9a94441327981d03bfa4ce5b5c7f784554bcada4382e0b78ac9f"}}, &(0x7f00000009c0)={0x0, 0x3, 0xfd, @string={0xfd, 0x3, "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"}}, &(0x7f0000000b00)={0x0, 0x22, 0x8, {[@main=@item_012={0x1, 0x0, 0xc, "eb"}, @main=@item_012={0x0, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x3, "9672d37e"}]}}, &(0x7f0000000b40)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0x8, 0x1, {0x22, 0x476}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000bc0)={0x40, 0x12, 0x91, "f2638ff6c93ca2c42ddf4bdaa4b89005b28af658904affd1c57b1ed5f84a0333690ddaa3acea3e741bad34c4574783a25f27c1a182c1c2ad420ab5a95e03a836fe99933720da6405458c192c5835cf025aeb94d1c703c9d4ae7ffdbb3f2d233bbcdf5cef97873b2a4f6eae60531c5943c4f916a3d13b821541e445bd7b848e8dc9f1d1dc4859fdfb209c601295bf60a638"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000d00)={0x20, 0x1, 0x43, "cb0c8fea1ca065dd9516a17bfe2e1ca8b7f5500e741fabc5b3a38fa945bd08a4ae10121d02bfca9f2f8071a9afc9b1b7228a523563bfc485ba0a540fe5d94f922b6ce5"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x20}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x20, 0x8, 0x39, {0xfffffffffffffeb2, 0x7, "55e29a03e4538c29342eac20ad946495bf81a0c08454867d9638aafecb6935d5087448d404b12860c0f5ed43d3a4a7a7d37ba00a36e86e"}}, &(0x7f0000000080)={0x0, 0x3, 0x3, @string={0x3, 0x3, '<'}}, &(0x7f00000000c0)={0x0, 0xf, 0xc6, {0x5, 0xf, 0xc6, 0x5, [@ptm_cap={0x3}, @ptm_cap={0x3}, @generic={0xae, 0x10, 0x4, "cca5d6b59e53228262f8b414f0649ec41267e59a17e36f07c9311829fe3c53b078ee4c0c8c87d2f8e0cefd308affaf99b3462b16cd499ae10ffb13c33b42aa7c250da0555e1b14f943f3af416dc286c164fcd90bcfa0547bbaa91202f7e7e8f99dd5dde96a2e26709faa0aceeb7bc6a492954f099ba59fb892b6b54345da9fd095fd583c90af7b69da0a1a522d3e36be2155d2253ed7a314e20146dc84a059a38b2b3ae0583733b836b40f"}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x0, 0x87, 0x1000}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x60, 0x3, 0x0, "2d701ac7", "1213fc60"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x8, 0x0, 0x58, 0x6, 0x5, 0x7fff}}}, &(0x7f0000000740)={0x84, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x160, 0x20}}, &(0x7f0000000480)={0x40, 0x7, 0x2}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x81}, &(0x7f0000000500)={0x40, 0xb, 0x2, "4be3"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000580)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000600)={0x40, 0x19, 0x2, 'o.'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x3}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x21, 0x1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) read$char_usb(r2, 0x0, 0x0) 14:57:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000804000/0x3000)=nil, 0x3000, 0x2, 0x40010, r3, 0xc224b000) r4 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8000000000000001, 0x1) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_type(r5, &(0x7f0000000000), 0x2, 0x0) 14:57:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:29 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x7f, 0xa45, 0x7, 0x101], 0x5, 0x80000}) read$char_usb(r0, 0x0, 0x0) [ 1159.382635][ T2911] UDC core: couldn't find an available UDC or it's busy: -16 [ 1159.400027][ T2911] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1159.442247][ T2915] block nbd0: shutting down sockets 14:57:29 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f0000000340)={0x2c, &(0x7f0000000000)={0x0, 0x624c4293f0b0f590, 0xd, {0xd, 0xa, "a459425aed734b7b264c3e"}}, &(0x7f0000000100)={0x0, 0x3, 0x44, @string={0x44, 0x3, "d4a9b0f96dcfe4fa3eb3a99ccc34d6130cc37aab49972846e252ec8231e787662ac3af20c8826b4b03f792db06e37ea6dc72f395102d3736549fdfa5fdde44f27a24"}}, &(0x7f0000000180)={0x0, 0xf, 0x11d, {0x5, 0xf, 0x11d, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0xd, 0x6, 0x400}, @ptm_cap={0x3}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x3, 0x0, 0xbd, [0xc0, 0xc000, 0xff0000, 0xf]}, @generic={0xf2, 0x10, 0x4, "36194877207abbd6fb410372e6477fbd34418d2fbfbe9a63a9c12c2f6f493e26754c7a9464280e883cdad946fdd6624d6ce9e34ead5d2daa0c26668bca8a1c89833ef59039aa011fac01e2132ba689dfe75d5d9bd993b3284299633c2a06c0b09a596af72c6882a87d7f527b419420d7d75a447b31cc08d755913bbccfa7afd1eb5667682bd910cb91df82fea74d5082553ff0372ac29b2063365624ec79473b1c88167bdfa7d679109ab54263c644c2d942dde66011bba55a2a9d9df2247157c76e7e7ed3c6332817f3845163cce71083941283d50f3c027d7aa9b04dbb1df066f3e4219e427866b7066d4c69d649"}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x8, 0x3, 0xb5, "f1fb3c99", "805115c9"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x80, 0x4, 0x5, 0x6, 0x3, 0x101}}}, &(0x7f0000000780)={0x84, &(0x7f0000000380)={0x40, 0xe, 0x38, "fc02814f041febd87ec47577b1f593a4bb622ece7fac869afc66d73972c39ed0742c5fa445537e9c05bfd0ce1cbf0cba29abe7e98cdc797a"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x120, 0xbafb5fc6d350d08c}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3}, &(0x7f0000000540)={0x40, 0xb, 0x2, "a2b6"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, '\vJ'}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x20}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x80}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x2}}) [ 1159.483805][ T1924] usb 3-1: new low-speed USB device number 63 using dummy_hcd [ 1159.833753][ T1923] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 1159.853983][ T3658] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 1159.863872][ T1924] usb 3-1: config 1 has an invalid descriptor of length 248, skipping remainder of the config [ 1159.881502][ T1924] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1159.903158][ T1924] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 13824, setting to 8 [ 1159.930783][ T1924] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1159.941823][ T1924] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1160.005745][ T1924] hub 3-1:1.0: bad descriptor, ignoring hub [ 1160.013181][ T1924] hub: probe of 3-1:1.0 failed with error -5 [ 1160.020341][ T1924] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1160.073922][ T1923] usb 4-1: Using ep0 maxpacket: 32 [ 1160.093865][ T3658] usb 6-1: Using ep0 maxpacket: 32 [ 1160.193908][ T1923] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1160.213806][ T3658] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1160.323982][T24847] usb 3-1: USB disconnect, device number 63 [ 1160.364181][ T1923] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1160.373379][ T1923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1160.382060][ T1923] usb 4-1: Product: syz [ 1160.386789][ T3658] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1160.396071][ T1923] usb 4-1: Manufacturer: syz [ 1160.400844][ T3658] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1160.409640][ T1923] usb 4-1: SerialNumber: syz [ 1160.416923][ T3658] usb 6-1: Product: syz [ 1160.422051][ T3658] usb 6-1: Manufacturer: syz [ 1160.427963][ T1923] usb 4-1: config 0 descriptor?? [ 1160.433064][ T3658] usb 6-1: SerialNumber: syz [ 1160.443183][ T3658] usb 6-1: config 0 descriptor?? [ 1160.467360][ T1923] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1160.486894][ T3658] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1160.675596][ T2920] UDC core: couldn't find an available UDC or it's busy: -16 [ 1160.683151][ T2920] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1160.693567][ T3658] usb 4-1: USB disconnect, device number 91 [ 1160.701688][ T2917] yurex_open - error, can't find device for minor 0 [ 1160.704032][ T1923] usb 6-1: USB disconnect, device number 3 [ 1160.719193][ T3658] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1160.738187][ T1923] yurex 6-1:0.0: USB YUREX #1 now disconnected 14:57:30 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000a80)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x252, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0xa7, 0x90, 0x3, [{{0x9, 0x4, 0x0, 0x60, 0x1, 0x3, 0x1, 0x0, 0xb1, {0x9, 0x21, 0x54, 0x6, 0x1, {0x22, 0x82a}}, {{{0x9, 0x5, 0x81, 0x3, 0x450, 0x80, 0xab, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x3df, 0xff, 0x80, 0x7}}]}}}]}}]}}, &(0x7f0000000e40)={0xa, &(0x7f0000000ac0)={0xa, 0x6, 0x310, 0x0, 0x3, 0x2, 0x20, 0x9}, 0x24, &(0x7f0000000b00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x11, 0x7f, 0x20, 0x2}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "cd814ba62ff7e73bc77973b8cd3b530b"}]}, 0x4, [{0xdb, &(0x7f0000000b40)=@string={0xdb, 0x3, "759f16cfe54a42c99636be59f8e38c55ebe5a0f428c42a6e17c8bd1e957f39a1968de4c18246a87be340e655b607f2138d284af071c7c4334cee51528725bcf7bc5a9d4480fd6cc8aebb53b6015dc39253d86bf92f45794c34f21ef8548f19e44b233ac480a193bc35d9995efe5309d894d7c62c4cddbf48136114b2dcfdf798c1c83d2de96661d6e5e9c24ceff8d868f78add57880c3d62d8ef5617fcc7cbff396159e4aba9bc9976c2369b5ab02a7d9d115a203ca357c790f47564d49ab020640c5605672af09451fb35518b40dd0c30cbedf24f2821b050"}}, {0x96, &(0x7f0000000c40)=@string={0x96, 0x3, "99d1b124f66c8a81b35490854d65ad75101404e1ece56cc1082cd7feb7ee45e030101b71c304512dce7a82de4607cb0459364b395edd6f7909fa52504068ebe3e3b48b4d858e7658de3568e5f7c093046b0aa79884741e1ad49c7f156bd797dd98f28a454033add893b51b4a22cd11ab427536559fd393a7590afdf2aa5068591619d354d02d6ec1b3f34b06847348f135a175f0"}}, {0xbb, &(0x7f0000000d00)=@string={0xbb, 0x3, "ffff96f98fecefc836cf7a94b506bfc82f98c44138e8835c5570010b2833be4e4a60733394179565d725e5994bb0a7a326ddfa518dbedb26ee82df38acbcdc631f16b6dbaefb4068d8d44627ab164d9680c8a24507e55bac9c8a4e62c8e6aa139c3249324bee1328eb117f4826db2cef35e22e9ebb99420fa658175228951b26b5a11461307c99bc3a23fc4faed93747b99698812fcdafd38c3f07fa77534b45e69b072cdf6b70fb2081e42aa4d13bc788bb5f62a662e594b5"}}, {0x75, &(0x7f0000000dc0)=@string={0x75, 0x3, "7374cbbe3decb31959ab3c3f2986132ad0d7bc054c97b67ec6d57f2e51bfb3eb7a13e7c1fadbd23118bfb8144d24841ed671ef40bc4ba334f5ae02fe7348f8f1992fcbbc09241af38193cc2e5ab2793cfb917240e5ebaf96df02565e196b057ccaf3151dea16c85da57a18af0d458b259f86fd"}}]}) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000500)={0x2c, &(0x7f0000000180)={0x40, 0x21, 0x66, {0x66, 0x2, "c91e7a80cedec5e7ba7d00fe9c41dfec0385ecca6af6f47d74a3a63dd60cd8c019b40045879bd6cb83c8c151b0f61855d1dc918bdf921e3171de7c15adc41bade1d2225c4b4e00eb014c9af267d904691ab7ed7cfb6bc830e7a5b7f659326393ca959fd3"}}, &(0x7f0000000200)={0x0, 0x3, 0x71, @string={0x71, 0x3, "de0dc9620344963059b9705475a32d8e7e1351d3ac67126137c692d28f361f28fd2d33c6fdc82ccb9ad9aec9136c652578915cb6e72486c4c34d73dce482e4e4b76e1a53135eec90d06dffa20afeb6c17eea1daea6ed966d70816a9e3b7b1c2746bf2ce4bcb0bec0a2914f839cda62"}}, &(0x7f00000003c0)={0x0, 0xf, 0xc3, {0x5, 0xf, 0xc3, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x1, 0x3, 0x401}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x1, 0x2, 0x7}, @ptm_cap={0x3}, @generic={0x92, 0x10, 0x1, "652b760f369e73df47cdff8962098d8c7f6a47a78377777ba7d56e8c0361b3c68be8d8cf079bab393d6b5fb3ac2c251c06105a22ea2445ff629988d0967c37bf69aad259e51b8cb109c0c1dcc32db1b0637c5bf080cf47dfeb6ca9c49b55664791f9ea4538ef9ef0cbd07b76e0da6dcaf04bef2aae321dd61ff0fd3ac35476391a191068f4d256f5c37f015a221e5e"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0xd, 0x7, 0x8001}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "4e2db234ed8ac0074d2d89beb37b44b0"}]}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x0, 0x3, 0x7f, "1c9896d7", "9a235a6a"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x8, 0x0, 0xfc, 0x73, 0xfff}}}, &(0x7f00000009c0)={0x84, &(0x7f0000000540)={0x0, 0xb, 0xa4, "05d7ebd2549dc5f4f03dd3f2b9d39b8f5a8beb51f2deae493331cd2665a9c8484595e6b24eadd34988d4af537b5fdda99a2540e963a74a164a158451655059e3b8cd90f6c446c98d97a7a4e1f1fe96bea554b7ac865dc4e0dc011e5c7db2068aa0940920a257086bb900e821bdcea7c3e0e2f1ccd1cf5d209fc43a051b5d02e6392ffa2c99b9479f19c9ffaf94f952ce0364213a5953f6fce0116b843b8068dea88e4eb6"}, &(0x7f0000000600)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x2, 0x8f734b0bc6da30ee}}, &(0x7f00000006c0)={0x20, 0x0, 0x4, {0x100, 0x4}}, &(0x7f0000000700)={0x40, 0x7, 0x2, 0x17b}, &(0x7f0000000740)={0x40, 0x9, 0x1, 0xc0}, &(0x7f0000000780)={0x40, 0xb, 0x2, "c56e"}, &(0x7f00000007c0)={0x40, 0xf, 0x2, 0x80}, &(0x7f0000000800)={0x40, 0x13, 0x6, @random="0367296334ca"}, &(0x7f0000000840)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, &(0x7f0000000880)={0x40, 0x19, 0x2, "f094"}, &(0x7f00000008c0)={0x40, 0x1a, 0x2}, &(0x7f0000000900)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000940)={0x40, 0x1e, 0x1, 0x3f}, &(0x7f0000000980)={0x40, 0x21, 0x1, 0x6}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f00000002c0)=""/233, 0xe9}], 0x3) 14:57:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:30 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b0001"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}, {&(0x7f0000001d00)="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", 0xff}], 0x4) 14:57:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (rerun: 32) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000804000/0x3000)=nil, 0x3000, 0x2, 0x40010, r3, 0xc224b000) (async) r4 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8000000000000001, 0x1) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r5 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_type(r5, &(0x7f0000000000), 0x2, 0x0) 14:57:30 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f0000000340)={0x2c, &(0x7f0000000000)={0x0, 0x624c4293f0b0f590, 0xd, {0xd, 0xa, "a459425aed734b7b264c3e"}}, &(0x7f0000000100)={0x0, 0x3, 0x44, @string={0x44, 0x3, "d4a9b0f96dcfe4fa3eb3a99ccc34d6130cc37aab49972846e252ec8231e787662ac3af20c8826b4b03f792db06e37ea6dc72f395102d3736549fdfa5fdde44f27a24"}}, &(0x7f0000000180)={0x0, 0xf, 0x11d, {0x5, 0xf, 0x11d, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0xd, 0x6, 0x400}, @ptm_cap={0x3}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x3, 0x0, 0xbd, [0xc0, 0xc000, 0xff0000, 0xf]}, @generic={0xf2, 0x10, 0x4, "36194877207abbd6fb410372e6477fbd34418d2fbfbe9a63a9c12c2f6f493e26754c7a9464280e883cdad946fdd6624d6ce9e34ead5d2daa0c26668bca8a1c89833ef59039aa011fac01e2132ba689dfe75d5d9bd993b3284299633c2a06c0b09a596af72c6882a87d7f527b419420d7d75a447b31cc08d755913bbccfa7afd1eb5667682bd910cb91df82fea74d5082553ff0372ac29b2063365624ec79473b1c88167bdfa7d679109ab54263c644c2d942dde66011bba55a2a9d9df2247157c76e7e7ed3c6332817f3845163cce71083941283d50f3c027d7aa9b04dbb1df066f3e4219e427866b7066d4c69d649"}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x8, 0x3, 0xb5, "f1fb3c99", "805115c9"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x80, 0x4, 0x5, 0x6, 0x3, 0x101}}}, &(0x7f0000000780)={0x84, &(0x7f0000000380)={0x40, 0xe, 0x38, "fc02814f041febd87ec47577b1f593a4bb622ece7fac869afc66d73972c39ed0742c5fa445537e9c05bfd0ce1cbf0cba29abe7e98cdc797a"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x120, 0xbafb5fc6d350d08c}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3}, &(0x7f0000000540)={0x40, 0xb, 0x2, "a2b6"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, '\vJ'}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x20}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x80}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x2}}) 14:57:30 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x7f, 0xa45, 0x7, 0x101], 0x5, 0x80000}) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x7f, 0xa45, 0x7, 0x101], 0x5, 0x80000}) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:57:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000804000/0x3000)=nil, 0x3000, 0x2, 0x40010, r3, 0xc224b000) r4 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8000000000000001, 0x1) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r5 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_type(r5, &(0x7f0000000000), 0x2, 0x0) [ 1161.298979][ T2935] UDC core: couldn't find an available UDC or it's busy: -16 [ 1161.317009][ T2935] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:57:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1161.377266][ T2927] block nbd0: shutting down sockets 14:57:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000080)=0x4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1161.547267][ T2955] block nbd0: shutting down sockets [ 1161.554041][ T1924] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 1161.573995][ T3658] usb 3-1: new low-speed USB device number 64 using dummy_hcd [ 1161.576403][ T3657] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 1161.589057][T24847] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 1161.642085][ T2958] block nbd4: shutting down sockets 14:57:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000080)=0x4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1161.723227][ T2965] block nbd0: shutting down sockets [ 1161.765100][ T2962] block nbd4: shutting down sockets [ 1161.803721][ T1924] usb 2-1: Using ep0 maxpacket: 32 [ 1161.863870][T24847] usb 4-1: Using ep0 maxpacket: 32 [ 1161.868005][ T2968] block nbd0: shutting down sockets [ 1161.869122][ T3657] usb 6-1: Using ep0 maxpacket: 32 [ 1161.925624][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1161.936571][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1161.946207][ T3658] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1161.957787][ T3658] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1161.967141][ T3658] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1161.977482][ T3658] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1161.986861][ T3658] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1161.993972][T24847] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1162.006252][ T3657] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1162.056055][ T3658] hub 3-1:1.0: bad descriptor, ignoring hub [ 1162.062861][ T3658] hub: probe of 3-1:1.0 failed with error -5 [ 1162.073366][ T3658] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1162.113985][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1162.124144][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1162.132506][ T1924] usb 2-1: Product: syz [ 1162.137225][ T1924] usb 2-1: Manufacturer: syz [ 1162.142001][ T1924] usb 2-1: SerialNumber: syz [ 1162.149006][ T1924] usb 2-1: config 0 descriptor?? [ 1162.214175][ T3657] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1162.223578][T24847] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1162.233070][ T3657] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1162.241303][T24847] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1162.249555][T24847] usb 4-1: Product: syz [ 1162.253843][ T3657] usb 6-1: Product: syz [ 1162.258064][T24847] usb 4-1: Manufacturer: syz [ 1162.259018][ T2938] UDC core: couldn't find an available UDC or it's busy: -16 [ 1162.263445][T24847] usb 4-1: SerialNumber: syz [ 1162.275199][ T3657] usb 6-1: Manufacturer: syz [ 1162.279936][ T3657] usb 6-1: SerialNumber: syz [ 1162.281664][ T2938] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1162.287476][ T3657] usb 6-1: config 0 descriptor?? [ 1162.312858][T24847] usb 4-1: config 0 descriptor?? [ 1162.358663][ T3657] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1162.373383][T24847] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 1162.408359][T24847] usb 2-1: USB disconnect, device number 80 [ 1162.438628][ T3658] usb 3-1: USB disconnect, device number 64 [ 1162.556743][ T3657] usb 4-1: USB disconnect, device number 92 [ 1162.559517][ T2936] UDC core: couldn't find an available UDC or it's busy: -16 [ 1162.578960][ T3657] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 1162.579752][ T2936] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1162.607167][ T3658] usb 6-1: USB disconnect, device number 4 [ 1162.621029][ T3658] yurex 6-1:0.0: USB YUREX #0 now disconnected 14:57:34 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000a80)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x252, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0xa7, 0x90, 0x3, [{{0x9, 0x4, 0x0, 0x60, 0x1, 0x3, 0x1, 0x0, 0xb1, {0x9, 0x21, 0x54, 0x6, 0x1, {0x22, 0x82a}}, {{{0x9, 0x5, 0x81, 0x3, 0x450, 0x80, 0xab, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x3df, 0xff, 0x80, 0x7}}]}}}]}}]}}, &(0x7f0000000e40)={0xa, &(0x7f0000000ac0)={0xa, 0x6, 0x310, 0x0, 0x3, 0x2, 0x20, 0x9}, 0x24, &(0x7f0000000b00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x11, 0x7f, 0x20, 0x2}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "cd814ba62ff7e73bc77973b8cd3b530b"}]}, 0x4, [{0xdb, &(0x7f0000000b40)=@string={0xdb, 0x3, "759f16cfe54a42c99636be59f8e38c55ebe5a0f428c42a6e17c8bd1e957f39a1968de4c18246a87be340e655b607f2138d284af071c7c4334cee51528725bcf7bc5a9d4480fd6cc8aebb53b6015dc39253d86bf92f45794c34f21ef8548f19e44b233ac480a193bc35d9995efe5309d894d7c62c4cddbf48136114b2dcfdf798c1c83d2de96661d6e5e9c24ceff8d868f78add57880c3d62d8ef5617fcc7cbff396159e4aba9bc9976c2369b5ab02a7d9d115a203ca357c790f47564d49ab020640c5605672af09451fb35518b40dd0c30cbedf24f2821b050"}}, {0x96, &(0x7f0000000c40)=@string={0x96, 0x3, "99d1b124f66c8a81b35490854d65ad75101404e1ece56cc1082cd7feb7ee45e030101b71c304512dce7a82de4607cb0459364b395edd6f7909fa52504068ebe3e3b48b4d858e7658de3568e5f7c093046b0aa79884741e1ad49c7f156bd797dd98f28a454033add893b51b4a22cd11ab427536559fd393a7590afdf2aa5068591619d354d02d6ec1b3f34b06847348f135a175f0"}}, {0xbb, &(0x7f0000000d00)=@string={0xbb, 0x3, "ffff96f98fecefc836cf7a94b506bfc82f98c44138e8835c5570010b2833be4e4a60733394179565d725e5994bb0a7a326ddfa518dbedb26ee82df38acbcdc631f16b6dbaefb4068d8d44627ab164d9680c8a24507e55bac9c8a4e62c8e6aa139c3249324bee1328eb117f4826db2cef35e22e9ebb99420fa658175228951b26b5a11461307c99bc3a23fc4faed93747b99698812fcdafd38c3f07fa77534b45e69b072cdf6b70fb2081e42aa4d13bc788bb5f62a662e594b5"}}, {0x75, &(0x7f0000000dc0)=@string={0x75, 0x3, "7374cbbe3decb31959ab3c3f2986132ad0d7bc054c97b67ec6d57f2e51bfb3eb7a13e7c1fadbd23118bfb8144d24841ed671ef40bc4ba334f5ae02fe7348f8f1992fcbbc09241af38193cc2e5ab2793cfb917240e5ebaf96df02565e196b057ccaf3151dea16c85da57a18af0d458b259f86fd"}}]}) (async) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f0000000500)={0x2c, &(0x7f0000000180)={0x40, 0x21, 0x66, {0x66, 0x2, "c91e7a80cedec5e7ba7d00fe9c41dfec0385ecca6af6f47d74a3a63dd60cd8c019b40045879bd6cb83c8c151b0f61855d1dc918bdf921e3171de7c15adc41bade1d2225c4b4e00eb014c9af267d904691ab7ed7cfb6bc830e7a5b7f659326393ca959fd3"}}, &(0x7f0000000200)={0x0, 0x3, 0x71, @string={0x71, 0x3, "de0dc9620344963059b9705475a32d8e7e1351d3ac67126137c692d28f361f28fd2d33c6fdc82ccb9ad9aec9136c652578915cb6e72486c4c34d73dce482e4e4b76e1a53135eec90d06dffa20afeb6c17eea1daea6ed966d70816a9e3b7b1c2746bf2ce4bcb0bec0a2914f839cda62"}}, &(0x7f00000003c0)={0x0, 0xf, 0xc3, {0x5, 0xf, 0xc3, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x1, 0x3, 0x401}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x1, 0x2, 0x7}, @ptm_cap={0x3}, @generic={0x92, 0x10, 0x1, "652b760f369e73df47cdff8962098d8c7f6a47a78377777ba7d56e8c0361b3c68be8d8cf079bab393d6b5fb3ac2c251c06105a22ea2445ff629988d0967c37bf69aad259e51b8cb109c0c1dcc32db1b0637c5bf080cf47dfeb6ca9c49b55664791f9ea4538ef9ef0cbd07b76e0da6dcaf04bef2aae321dd61ff0fd3ac35476391a191068f4d256f5c37f015a221e5e"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0xd, 0x7, 0x8001}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "4e2db234ed8ac0074d2d89beb37b44b0"}]}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x0, 0x3, 0x7f, "1c9896d7", "9a235a6a"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x8, 0x0, 0xfc, 0x73, 0xfff}}}, &(0x7f00000009c0)={0x84, &(0x7f0000000540)={0x0, 0xb, 0xa4, "05d7ebd2549dc5f4f03dd3f2b9d39b8f5a8beb51f2deae493331cd2665a9c8484595e6b24eadd34988d4af537b5fdda99a2540e963a74a164a158451655059e3b8cd90f6c446c98d97a7a4e1f1fe96bea554b7ac865dc4e0dc011e5c7db2068aa0940920a257086bb900e821bdcea7c3e0e2f1ccd1cf5d209fc43a051b5d02e6392ffa2c99b9479f19c9ffaf94f952ce0364213a5953f6fce0116b843b8068dea88e4eb6"}, &(0x7f0000000600)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x2, 0x8f734b0bc6da30ee}}, &(0x7f00000006c0)={0x20, 0x0, 0x4, {0x100, 0x4}}, &(0x7f0000000700)={0x40, 0x7, 0x2, 0x17b}, &(0x7f0000000740)={0x40, 0x9, 0x1, 0xc0}, &(0x7f0000000780)={0x40, 0xb, 0x2, "c56e"}, &(0x7f00000007c0)={0x40, 0xf, 0x2, 0x80}, &(0x7f0000000800)={0x40, 0x13, 0x6, @random="0367296334ca"}, &(0x7f0000000840)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, &(0x7f0000000880)={0x40, 0x19, 0x2, "f094"}, &(0x7f00000008c0)={0x40, 0x1a, 0x2}, &(0x7f0000000900)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000940)={0x40, 0x1e, 0x1, 0x3f}, &(0x7f0000000980)={0x40, 0x21, 0x1, 0x6}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async, rerun: 32) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f00000002c0)=""/233, 0xe9}], 0x3) (rerun: 32) 14:57:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000080)=0x4) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:34 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="8b7a0d6d203800440109fda0eeae963be5d28363b11fee5e7db8918d389b693b0b51bb9b3cea0fcb69fc497abd436bfb1043b94aedf27985f030245cf2d60b231962e5cf365a0dda86de6da7b46355750f266f895324e039bec60f1346ab6ea67bf5b9e822886b948a07da2465a2814c5d9a0208253da680338f91206511aea452e07aaf71a91d6c0304ffbbf4e8ca2f91079138d5e69a8c21c8347ea4360428e1f7f74a52895a99bded3d222f4a8655371b09918bd8fd0caeeca2fe3628f514af90cfa04e52aac7ae9eaeb39776eca57dbdd226ad830c3f07746ad55ae2d76df116cb40f2c8bd7ba62e7e58485c7369737f210bb2f1ac342eb9e1d9d59a385525207919fe1cddc9c1b364ad6a22c0a52132a07c423b1a440cdd4e49c5d858ea3ed2d2c89b152913d5a80f0e8c6edb803de271835cfa468df14da353af763bb7d0a6c5afcc44e4ecc1b4cb1859371f9b6ecbb879279d89cc6c0acb2f897328d0f43bf4bf09040681f4f6a7db9b3a40adc54c496d16f1ef70264adedd9548a7b5dc35bd448c377afb3411dd91c82af28e9486748a92a5e0a5c3581dce9fc87d0b4a61fecfc5c09af1beb4db6d73a45df00a725716d3b1d3c2e0f1e007693bdb150157f435b27623ebf037075b87ed40e59dfaa7966352e7a9728683994ce4589dbcf2bde070189271a9a14a4e02b201316e76c6225b3c4bfd3e18fa91178d319d14a9ab0dcb6952987381bbb5f8e0ad8f5222bafce38ae349cf8224d2cd9e92e3dea1d1575ecd1721676a951cab8ebb4f83227978cb2148b80f086330a7bc6c71bcfdfc8ca0c71db8caf198a61759fa1af904bc6c5ea1c8bacb112126f9843eab157c39d9b128e18bd66aaabadd20ae0da3789ea6def86383398684e07605754cfe81e8865826bd586d70c49b200143b7f99580aa3605bd6a2b586ed067d34e0bf07a55abe49f80678331ffd132f53d8c32baeb52f3a5fa59b8cec82219e24bd8e6c45b7a9e3f455ec9ba1545a9eb8738b0035f1a7359f7577b81576d6c369292c518aa184080bfebad714178821713e9a54d2a92c70aa4b33ade1fef8507dae22965c119acb5d509ea7c3b2adc9de269b91d3b37e5c97600851580f1ddeef45d1f21c2094e8d5192e87e36bc48ba4310a1b0c77edb6b0c1f96d240f0ff82fcad664f626c40889ceee78e60ac8d1b25e0f1de09ae7e4cfb4c72abca6d4150ae203b721eba893b6b8a6d2fbe8c49ba2a60ddb6f87b14cc6cee6824b47092350aede075403abb070c382b4895104f5185b32e6f0544809fb3aea610c374125cb9145ebe444cee1bf17f1ff770c708876fbcd7a9f37d486e6ced714f6089455ac631c72679f457fa26ee4f60a9635c598f11252f31726c8db06ca8a897ab8d51a1636e6d48eb52ed542b6858131f975fc5261939a23cbe20268343cb40e14000225e4ba31cef5362fc6268154b9393e3f7e555817c94ca7f78b5faca83a465b7b2e3c1ad53edae08b566378d7108df1ed39157c7b8255b3637c3186c1883a0a158ff025e9137976dddb6c0e02042a300b36a242d71bda88c85db07e1207739beb8398a9debd518d0e56fcd2d61c24eeedf0142f56f01456d843a0c92018b2adb9d0801ae0d56492bedd458fe415fff4d858e0f59ee0b5b04c01c418f793cccbcc342b02afca50b9e577da03fb6dbce0d76b3191b2ba3eeb7d5bd90401d694b463285381182a5a62af942571c093ea9f36869a966cd58edba7d5f75d4401f69d2a68e920db58a9829e61ddc6c43b7add1089af9ef177ff110588083d6287af3e66bb6a16ee587dc3e87aab4439d72d67d8c541936f610954dbbb53030386475dfbbdda9b0fb1ad410dd426f10102c90ecf062e721c8c646a56030e88ffade3f71b199aa02dff8a61b21e4355ae49a9ab48afd4d2cf159423b211795dfd0a6497ee3ddd0e5461d737e957057420bfd151c287157c5d4d09e8ed06b854e1f3fb1424cff2305febe8f96ff6db8434f4a466eeb3fb9c92de8c2564a83a798ef41e2fbfbebdd71c62e94f7f2a7aaa23c0658f29cb420bad97af207eaca296aacf82b7c2eb12637d6b5df594143ec4ecd672476a70f3b318c9671131862670b8c9c73b3e048dfeaa08860f9f3a9a80ae59071ef85d5fe985236294bd88d2da0e1561467e567593e3b069ae38f7777f39d300262a2435f94ec2ef5492bf9f914cce2cc9cae537b922b4d0abb3c0b15da9495be05f0e10ddb2268a8847d86ea07bc9e7e31505fcf2f0d1ab49bd0c889fbaf923e0498cad34c3f9e18cc9e65b0763b249bbc13d6a1691c44bb3f9e8a2ce17264894163385e4c7a119deb34903bdae770b4c7ffe91faab282d953f508f8f656ff5d85d4a3c6db2a5af4c65a18d9d1c6efeb9e6dee9d4a01c4569f0d0a64c7db924196651f184e2f6ebb1ad3fa88cb1a75c5102c26510c8ff24ad877b7f88a2dfbe70b7e70a795391b2264944ed6eedaf842c17fa9be4888d6c25fe87161a96b8be9f941efa2cdf5fc8d201535392247b14c343136fffa3d5ed481c978cce47baf638b1afe8284e12abd70a01fb8955de97734e7db55e2399358ef8c8315035275d6340658ba49eb1807881bb1df56f9fd67659383efc365bb918fa159f32ebf696f87cc494ee7aefe2a0d1b539fb276a278aaba3a38b8d31bdda07753a94de811a127112c0d977ab29277f4cfba6545e843441f0ce859674e217b2da4a04b07785da529e60ae871f9273a84de98f3d595710e1e7ea6a6d3d07516ab9072bd6b60a4769bba1b8ea3430078b6a2ea356d2510247336045e6ca2ed508a2a3c94c82f91ee8283ec25dd2e801b43fc0517cade3e330aa176a653c8b222d14d92253820662e003872eb314a2c0ce38f0951ea4d87e5e41e6168fc8af37fc7c0d775299fa4e9e852f1d9743066be4bf3e279dda62c913d4036583ac083ffb38d6e86fc81601f44230de279aba67052f38fa19fc628b77de5425ad24b12fb31c4bcc4e76beded3a911b41f98f06691ccff9d484d3d155ee25878aed49e2b98493463de378051bee1acf25e6c864099970677630b5ae507b8dbf38e4846dce820aa94ffa04ed34262ce80bc10fd29e0118ab5de985aaad04f91617022595f8030ed94886139909d8f1cbe544eb9d147c5b06ade1071db74d3c2437d35f829e02e3835d99f766745cd1827e6f098e21e0c60524047df691d7a12e9fa7b68176233cf35c17286312d6d17ca000478f0c3baa1e581524bed41c9e8373af88e939174857e5e32ce3ed04fc6d90d7b7a4c77a508cf1ebeeb0d010395f81cbbe09dd76437e1074c4b2aa02e4d56f735c25174e897b487e3f43dfc8026c95b83b0a8ee2b39dfa2d89bf6aa71fb338575f6c27306be60376339f1f243a8b599fcd10d0e2e9b47583e75eeb5471aa69b4abb983d93d28a4275badedf743fc09b83fb8f08cae74baeb06eab4a835d6aa51ec0c89806261a34d616a81b715ef4ec6539e74f8f4466ac7590c76f752e0c5162d32b04ba2c050eafebd544411a99f00218c146725a9efbf832e2fe35ad39eea66d6776dbc48c945dd3b8681452ae9cd9184bcc581110d9c62222078e28a9f98cff00654bc2fc8f1883681917d775071765d3b9dad678ab9b99b5a8f372d26b7af00a0dc017dc50af4505623095bd933c4082ff2b6e554217cdd3253fc5f3caf4cd94cd97c5b48eeb2f7bc4b788a2838257ff665e0aeb469e56e44183bed9ddfe548ed1deb058848b46ea4880888afc24bdf33e807e010a31b1d887115130089058c5cc3c562921caf799c2c8ac9e42a37aa6d1047c42525877af110042575b45fb00ae41c50138114bd679aeb90a9f663e73e4e3d27480e3a4fa412d257e9ddcdbdbb44f2c9ca3e98aefb9c7fdccd0ef8e7b74392e0a4c9f01aab6e13379068652b2585cf9bd9a46ed3aabda393b82358345881170b42ce331162b36950ecf9a03085d471defb93460f26198efa8cc42ec7f4142e04b5dc8b920f735d62bc3b0f8bda96a35b4991d671e896b36f00853a4e0283605e16bc7069ad28a588cbe2c2e6e9f5f7dbead2170eb5d4819b07f331c3fd89cdd8727052c5ce8ec8198b70c732baa08338c4d928b98ae29baf9d25c91f5f3575d0e9b42ba173a0f5995f676612598474f9cbfe53eb2dc2d096dfbf92e3039f42d5d756ce5a7b8101f93d414f4ff9f68b904364686743f37c99ddb1bfed92be81167d9d417e64874d23e708628b18a934419e7cae5974de9e2cf7b6ee9e9fa5f9674cb29d84036c46e89079c87bc0f56c3607ff76de11ef6a1cefcf2056b7d4fa8a87df8f237cdf944de5a42fe1b5bbe3ba58a438b4c978a2b7163f9814287a1bdba655a0bd0679fa5411baf7de1396d57eefb49adfd6201cfc63ddc824f2ff40931bccbf0554436a5259665cb1bbbecc29a4f4f8f7eaf2528f555c677eab6a0705774cf43886975e2134d6e43717b9b995cafaa7d4574b05188b01ce03cf68080df17d748248c20fc2664c256afb60b33adadd0582c47cfccfcd246f96041069c91a48dc863f29210d462b98dfbd7ffa8ac48a4d8ba6f40b2a3263c046b4d9a540fa28d3ad7f7fe01a79c2f9ac0b7dc30a5f310ce5076d0ffde532e796731f8a44e4b99936cb89f19fb6fc434a6264088b83fc2b39b08d362b13c824358c08b9915c8f7a67ee1514e0d04e7f2a3bd3240d0c9b9df7bd67703d43488c6e2ff2e22cc893f4dcc79ccf8c95e4fc53591a43e6193e049b598555c76209a2ae22a5777948dfce464ee958ad64c908edaac29b1938899f69c3f8d72275b19bb533d3ca0ff8d7065aaa53433f88f58ced531c490398be5c1b511592ebe5629ed84c46be6f72568cb647b4adc1549a8ca89973c4519ec8ee5d19fc321047a09b28ee5bbfcaf64b46b2aa6a05c7b28f0a588bfceb539b3256915ac1c5280077ee96688a586cfb164f1c196e0d979afa957be63812691922e25d8f1a2f7d4043e158e2804eacbe8bd27f86fd066f644c45401ae819554338a4c6f89c20d15e49e046e9a439dfe25156a7bab287736c62181d2b1798fcf6c5f6be5b6baff1918f3c11e9bdeaa1ab4d1a017e0b8a5845a5d4a418643381a876ec68bb66c8c64383829cf853819098b6c20707a06ee6412a8562a48fdc7e79bebddf35b905477d841fc0c1a44c22f9c7ac1b495745bcc7a5935170168d23b3308ccfd24d0b5a7f200ab5676ff8ef58387b62944b69a3a5dd41b16e21c5ad230c3562d764b1119f1cbf7fa7d906df1d5ece43a0834e8b77a45257e6ba8564beee4231a5fdf95a23190eb5c3920163a08f6add29b9e2fafee4af065021202366a2eaa7671e87999968fd65e4ef4504e78da52b209fdc95ca66adddb995bb298ac30d97fc82ccd393d4e2495084b1349e20bee4f019a966fcf7289dc6e42efe6930dcfd9bc6ddb9d62da9cdf6d1579225c972763e3b8628b48a3c488facc749d3b733226f8e096f8b2d3c47c4a2a9183a41adb7f2ad067ec386cde40000df058dc4ef73943dcb81af6560116b5d21390df326acf54999d596fcaf5b94e6b258be96be6a83ba9489055313c343534256b6a70d546ba2d9a03e7b7464d0ab55112e5cd3d5e8ea13ccad478b6457e59b0d8df252834b2f1115daa80a694242f33e69bdc8913b77a6c43d1359852ab1c97e3bc448ed84e83d8250b00762d20d959921fcabbcf2bba4c85c9dbcfc4c0e909279f359315b15e0dc33261197d9a840e4ccd6eabf2752b02436668e9b397960b175d175b80201497e639d2c6d463cd84d66f5b118a5b641", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}, {&(0x7f0000001d00)="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", 0xff}], 0x4) 14:57:34 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async, rerun: 32) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 32) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x7f, 0xa45, 0x7, 0x101], 0x5, 0x80000}) read$char_usb(r0, 0x0, 0x0) 14:57:34 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f0000000340)={0x2c, &(0x7f0000000000)={0x0, 0x624c4293f0b0f590, 0xd, {0xd, 0xa, "a459425aed734b7b264c3e"}}, &(0x7f0000000100)={0x0, 0x3, 0x44, @string={0x44, 0x3, "d4a9b0f96dcfe4fa3eb3a99ccc34d6130cc37aab49972846e252ec8231e787662ac3af20c8826b4b03f792db06e37ea6dc72f395102d3736549fdfa5fdde44f27a24"}}, &(0x7f0000000180)={0x0, 0xf, 0x11d, {0x5, 0xf, 0x11d, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0xd, 0x6, 0x400}, @ptm_cap={0x3}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x3, 0x0, 0xbd, [0xc0, 0xc000, 0xff0000, 0xf]}, @generic={0xf2, 0x10, 0x4, "36194877207abbd6fb410372e6477fbd34418d2fbfbe9a63a9c12c2f6f493e26754c7a9464280e883cdad946fdd6624d6ce9e34ead5d2daa0c26668bca8a1c89833ef59039aa011fac01e2132ba689dfe75d5d9bd993b3284299633c2a06c0b09a596af72c6882a87d7f527b419420d7d75a447b31cc08d755913bbccfa7afd1eb5667682bd910cb91df82fea74d5082553ff0372ac29b2063365624ec79473b1c88167bdfa7d679109ab54263c644c2d942dde66011bba55a2a9d9df2247157c76e7e7ed3c6332817f3845163cce71083941283d50f3c027d7aa9b04dbb1df066f3e4219e427866b7066d4c69d649"}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x8, 0x3, 0xb5, "f1fb3c99", "805115c9"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x80, 0x4, 0x5, 0x6, 0x3, 0x101}}}, &(0x7f0000000780)={0x84, &(0x7f0000000380)={0x40, 0xe, 0x38, "fc02814f041febd87ec47577b1f593a4bb622ece7fac869afc66d73972c39ed0742c5fa445537e9c05bfd0ce1cbf0cba29abe7e98cdc797a"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x120, 0xbafb5fc6d350d08c}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3}, &(0x7f0000000540)={0x40, 0xb, 0x2, "a2b6"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, '\vJ'}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x20}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x80}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x2}}) 14:57:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1164.323739][ T2982] UDC core: couldn't find an available UDC or it's busy: -16 [ 1164.337715][ T2982] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1164.344647][ T2978] block nbd0: shutting down sockets [ 1164.360671][ T2984] block nbd4: shutting down sockets 14:57:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1164.456577][ T2992] selinux_netlink_send: 1 callbacks suppressed [ 1164.456597][ T2992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=2992 comm=syz-executor.4 14:57:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1164.537808][ T2992] block nbd4: Unsupported socket: shutdown callout must be supported. [ 1164.563759][ T3658] usb 6-1: new high-speed USB device number 5 using dummy_hcd 14:57:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1164.583996][ T1924] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 1164.604156][T24847] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 1164.605445][ T2926] usb 3-1: new low-speed USB device number 65 using dummy_hcd 14:57:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1164.651068][ T3001] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3001 comm=syz-executor.4 [ 1164.823830][ T3658] usb 6-1: Using ep0 maxpacket: 32 [ 1164.834217][ T1924] usb 4-1: Using ep0 maxpacket: 32 [ 1164.856427][T24847] usb 2-1: Using ep0 maxpacket: 32 [ 1164.949510][ T3658] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1164.960639][ T1924] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1164.984079][ T2926] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1164.994924][ T2926] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1165.003788][T24847] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1165.004636][ T2926] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1165.019759][T24847] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1165.026333][ T2926] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1165.042243][ T2926] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1165.102109][ T2926] hub 3-1:1.0: bad descriptor, ignoring hub [ 1165.111422][ T2926] hub: probe of 3-1:1.0 failed with error -5 [ 1165.122750][ T2926] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1165.143855][ T1924] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1165.153126][ T3658] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1165.166998][ T1924] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1165.175666][ T3658] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1165.183877][ T1924] usb 4-1: Product: syz [ 1165.188256][ T3658] usb 6-1: Product: syz [ 1165.192505][ T3658] usb 6-1: Manufacturer: syz [ 1165.197562][ T1924] usb 4-1: Manufacturer: syz [ 1165.202286][ T1924] usb 4-1: SerialNumber: syz [ 1165.207285][ T3658] usb 6-1: SerialNumber: syz [ 1165.214109][T24847] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1165.226097][ T1924] usb 4-1: config 0 descriptor?? [ 1165.234771][T24847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1165.235760][ T3658] usb 6-1: config 0 descriptor?? [ 1165.251334][T24847] usb 2-1: Product: syz [ 1165.260228][T24847] usb 2-1: Manufacturer: syz [ 1165.267867][T24847] usb 2-1: SerialNumber: syz [ 1165.274991][T24847] usb 2-1: config 0 descriptor?? [ 1165.292428][ T1924] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1165.310168][ T3658] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1165.488120][ T3658] usb 4-1: USB disconnect, device number 93 [ 1165.495535][ T2979] UDC core: couldn't find an available UDC or it's busy: -16 [ 1165.502907][ T2979] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1165.521311][ T3658] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1165.533223][T24847] usb 2-1: USB disconnect, device number 81 [ 1165.541967][ T2979] UDC core: couldn't find an available UDC or it's busy: -16 [ 1165.558842][ T2979] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1165.578670][ T2979] UDC core: couldn't find an available UDC or it's busy: -16 [ 1165.588244][ T2979] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1165.599497][ T2979] UDC core: couldn't find an available UDC or it's busy: -16 [ 1165.607144][ T2979] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1165.617457][ T2979] UDC core: couldn't find an available UDC or it's busy: -16 [ 1165.624993][ T2979] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:57:35 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000a80)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x252, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0xa7, 0x90, 0x3, [{{0x9, 0x4, 0x0, 0x60, 0x1, 0x3, 0x1, 0x0, 0xb1, {0x9, 0x21, 0x54, 0x6, 0x1, {0x22, 0x82a}}, {{{0x9, 0x5, 0x81, 0x3, 0x450, 0x80, 0xab, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x3df, 0xff, 0x80, 0x7}}]}}}]}}]}}, &(0x7f0000000e40)={0xa, &(0x7f0000000ac0)={0xa, 0x6, 0x310, 0x0, 0x3, 0x2, 0x20, 0x9}, 0x24, &(0x7f0000000b00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x11, 0x7f, 0x20, 0x2}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "cd814ba62ff7e73bc77973b8cd3b530b"}]}, 0x4, [{0xdb, &(0x7f0000000b40)=@string={0xdb, 0x3, "759f16cfe54a42c99636be59f8e38c55ebe5a0f428c42a6e17c8bd1e957f39a1968de4c18246a87be340e655b607f2138d284af071c7c4334cee51528725bcf7bc5a9d4480fd6cc8aebb53b6015dc39253d86bf92f45794c34f21ef8548f19e44b233ac480a193bc35d9995efe5309d894d7c62c4cddbf48136114b2dcfdf798c1c83d2de96661d6e5e9c24ceff8d868f78add57880c3d62d8ef5617fcc7cbff396159e4aba9bc9976c2369b5ab02a7d9d115a203ca357c790f47564d49ab020640c5605672af09451fb35518b40dd0c30cbedf24f2821b050"}}, {0x96, &(0x7f0000000c40)=@string={0x96, 0x3, "99d1b124f66c8a81b35490854d65ad75101404e1ece56cc1082cd7feb7ee45e030101b71c304512dce7a82de4607cb0459364b395edd6f7909fa52504068ebe3e3b48b4d858e7658de3568e5f7c093046b0aa79884741e1ad49c7f156bd797dd98f28a454033add893b51b4a22cd11ab427536559fd393a7590afdf2aa5068591619d354d02d6ec1b3f34b06847348f135a175f0"}}, {0xbb, &(0x7f0000000d00)=@string={0xbb, 0x3, "ffff96f98fecefc836cf7a94b506bfc82f98c44138e8835c5570010b2833be4e4a60733394179565d725e5994bb0a7a326ddfa518dbedb26ee82df38acbcdc631f16b6dbaefb4068d8d44627ab164d9680c8a24507e55bac9c8a4e62c8e6aa139c3249324bee1328eb117f4826db2cef35e22e9ebb99420fa658175228951b26b5a11461307c99bc3a23fc4faed93747b99698812fcdafd38c3f07fa77534b45e69b072cdf6b70fb2081e42aa4d13bc788bb5f62a662e594b5"}}, {0x75, &(0x7f0000000dc0)=@string={0x75, 0x3, "7374cbbe3decb31959ab3c3f2986132ad0d7bc054c97b67ec6d57f2e51bfb3eb7a13e7c1fadbd23118bfb8144d24841ed671ef40bc4ba334f5ae02fe7348f8f1992fcbbc09241af38193cc2e5ab2793cfb917240e5ebaf96df02565e196b057ccaf3151dea16c85da57a18af0d458b259f86fd"}}]}) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000500)={0x2c, &(0x7f0000000180)={0x40, 0x21, 0x66, {0x66, 0x2, "c91e7a80cedec5e7ba7d00fe9c41dfec0385ecca6af6f47d74a3a63dd60cd8c019b40045879bd6cb83c8c151b0f61855d1dc918bdf921e3171de7c15adc41bade1d2225c4b4e00eb014c9af267d904691ab7ed7cfb6bc830e7a5b7f659326393ca959fd3"}}, &(0x7f0000000200)={0x0, 0x3, 0x71, @string={0x71, 0x3, "de0dc9620344963059b9705475a32d8e7e1351d3ac67126137c692d28f361f28fd2d33c6fdc82ccb9ad9aec9136c652578915cb6e72486c4c34d73dce482e4e4b76e1a53135eec90d06dffa20afeb6c17eea1daea6ed966d70816a9e3b7b1c2746bf2ce4bcb0bec0a2914f839cda62"}}, &(0x7f00000003c0)={0x0, 0xf, 0xc3, {0x5, 0xf, 0xc3, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x1, 0x3, 0x401}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x1, 0x2, 0x7}, @ptm_cap={0x3}, @generic={0x92, 0x10, 0x1, "652b760f369e73df47cdff8962098d8c7f6a47a78377777ba7d56e8c0361b3c68be8d8cf079bab393d6b5fb3ac2c251c06105a22ea2445ff629988d0967c37bf69aad259e51b8cb109c0c1dcc32db1b0637c5bf080cf47dfeb6ca9c49b55664791f9ea4538ef9ef0cbd07b76e0da6dcaf04bef2aae321dd61ff0fd3ac35476391a191068f4d256f5c37f015a221e5e"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0xd, 0x7, 0x8001}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "4e2db234ed8ac0074d2d89beb37b44b0"}]}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x0, 0x3, 0x7f, "1c9896d7", "9a235a6a"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x8, 0x0, 0xfc, 0x73, 0xfff}}}, &(0x7f00000009c0)={0x84, &(0x7f0000000540)={0x0, 0xb, 0xa4, "05d7ebd2549dc5f4f03dd3f2b9d39b8f5a8beb51f2deae493331cd2665a9c8484595e6b24eadd34988d4af537b5fdda99a2540e963a74a164a158451655059e3b8cd90f6c446c98d97a7a4e1f1fe96bea554b7ac865dc4e0dc011e5c7db2068aa0940920a257086bb900e821bdcea7c3e0e2f1ccd1cf5d209fc43a051b5d02e6392ffa2c99b9479f19c9ffaf94f952ce0364213a5953f6fce0116b843b8068dea88e4eb6"}, &(0x7f0000000600)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x2, 0x8f734b0bc6da30ee}}, &(0x7f00000006c0)={0x20, 0x0, 0x4, {0x100, 0x4}}, &(0x7f0000000700)={0x40, 0x7, 0x2, 0x17b}, &(0x7f0000000740)={0x40, 0x9, 0x1, 0xc0}, &(0x7f0000000780)={0x40, 0xb, 0x2, "c56e"}, &(0x7f00000007c0)={0x40, 0xf, 0x2, 0x80}, &(0x7f0000000800)={0x40, 0x13, 0x6, @random="0367296334ca"}, &(0x7f0000000840)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, &(0x7f0000000880)={0x40, 0x19, 0x2, "f094"}, &(0x7f00000008c0)={0x40, 0x1a, 0x2}, &(0x7f0000000900)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000940)={0x40, 0x1e, 0x1, 0x3f}, &(0x7f0000000980)={0x40, 0x21, 0x1, 0x6}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f00000002c0)=""/233, 0xe9}], 0x3) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000a80)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x252, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0xa7, 0x90, 0x3, [{{0x9, 0x4, 0x0, 0x60, 0x1, 0x3, 0x1, 0x0, 0xb1, {0x9, 0x21, 0x54, 0x6, 0x1, {0x22, 0x82a}}, {{{0x9, 0x5, 0x81, 0x3, 0x450, 0x80, 0xab, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x3df, 0xff, 0x80, 0x7}}]}}}]}}]}}, &(0x7f0000000e40)={0xa, &(0x7f0000000ac0)={0xa, 0x6, 0x310, 0x0, 0x3, 0x2, 0x20, 0x9}, 0x24, &(0x7f0000000b00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x11, 0x7f, 0x20, 0x2}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "cd814ba62ff7e73bc77973b8cd3b530b"}]}, 0x4, [{0xdb, &(0x7f0000000b40)=@string={0xdb, 0x3, "759f16cfe54a42c99636be59f8e38c55ebe5a0f428c42a6e17c8bd1e957f39a1968de4c18246a87be340e655b607f2138d284af071c7c4334cee51528725bcf7bc5a9d4480fd6cc8aebb53b6015dc39253d86bf92f45794c34f21ef8548f19e44b233ac480a193bc35d9995efe5309d894d7c62c4cddbf48136114b2dcfdf798c1c83d2de96661d6e5e9c24ceff8d868f78add57880c3d62d8ef5617fcc7cbff396159e4aba9bc9976c2369b5ab02a7d9d115a203ca357c790f47564d49ab020640c5605672af09451fb35518b40dd0c30cbedf24f2821b050"}}, {0x96, &(0x7f0000000c40)=@string={0x96, 0x3, "99d1b124f66c8a81b35490854d65ad75101404e1ece56cc1082cd7feb7ee45e030101b71c304512dce7a82de4607cb0459364b395edd6f7909fa52504068ebe3e3b48b4d858e7658de3568e5f7c093046b0aa79884741e1ad49c7f156bd797dd98f28a454033add893b51b4a22cd11ab427536559fd393a7590afdf2aa5068591619d354d02d6ec1b3f34b06847348f135a175f0"}}, {0xbb, &(0x7f0000000d00)=@string={0xbb, 0x3, "ffff96f98fecefc836cf7a94b506bfc82f98c44138e8835c5570010b2833be4e4a60733394179565d725e5994bb0a7a326ddfa518dbedb26ee82df38acbcdc631f16b6dbaefb4068d8d44627ab164d9680c8a24507e55bac9c8a4e62c8e6aa139c3249324bee1328eb117f4826db2cef35e22e9ebb99420fa658175228951b26b5a11461307c99bc3a23fc4faed93747b99698812fcdafd38c3f07fa77534b45e69b072cdf6b70fb2081e42aa4d13bc788bb5f62a662e594b5"}}, {0x75, &(0x7f0000000dc0)=@string={0x75, 0x3, "7374cbbe3decb31959ab3c3f2986132ad0d7bc054c97b67ec6d57f2e51bfb3eb7a13e7c1fadbd23118bfb8144d24841ed671ef40bc4ba334f5ae02fe7348f8f1992fcbbc09241af38193cc2e5ab2793cfb917240e5ebaf96df02565e196b057ccaf3151dea16c85da57a18af0d458b259f86fd"}}]}) (async) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f0000000500)={0x2c, &(0x7f0000000180)={0x40, 0x21, 0x66, {0x66, 0x2, "c91e7a80cedec5e7ba7d00fe9c41dfec0385ecca6af6f47d74a3a63dd60cd8c019b40045879bd6cb83c8c151b0f61855d1dc918bdf921e3171de7c15adc41bade1d2225c4b4e00eb014c9af267d904691ab7ed7cfb6bc830e7a5b7f659326393ca959fd3"}}, &(0x7f0000000200)={0x0, 0x3, 0x71, @string={0x71, 0x3, "de0dc9620344963059b9705475a32d8e7e1351d3ac67126137c692d28f361f28fd2d33c6fdc82ccb9ad9aec9136c652578915cb6e72486c4c34d73dce482e4e4b76e1a53135eec90d06dffa20afeb6c17eea1daea6ed966d70816a9e3b7b1c2746bf2ce4bcb0bec0a2914f839cda62"}}, &(0x7f00000003c0)={0x0, 0xf, 0xc3, {0x5, 0xf, 0xc3, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x1, 0x3, 0x401}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x1, 0x2, 0x7}, @ptm_cap={0x3}, @generic={0x92, 0x10, 0x1, "652b760f369e73df47cdff8962098d8c7f6a47a78377777ba7d56e8c0361b3c68be8d8cf079bab393d6b5fb3ac2c251c06105a22ea2445ff629988d0967c37bf69aad259e51b8cb109c0c1dcc32db1b0637c5bf080cf47dfeb6ca9c49b55664791f9ea4538ef9ef0cbd07b76e0da6dcaf04bef2aae321dd61ff0fd3ac35476391a191068f4d256f5c37f015a221e5e"}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0xd, 0x7, 0x8001}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "4e2db234ed8ac0074d2d89beb37b44b0"}]}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x0, 0x3, 0x7f, "1c9896d7", "9a235a6a"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x8, 0x0, 0xfc, 0x73, 0xfff}}}, &(0x7f00000009c0)={0x84, &(0x7f0000000540)={0x0, 0xb, 0xa4, "05d7ebd2549dc5f4f03dd3f2b9d39b8f5a8beb51f2deae493331cd2665a9c8484595e6b24eadd34988d4af537b5fdda99a2540e963a74a164a158451655059e3b8cd90f6c446c98d97a7a4e1f1fe96bea554b7ac865dc4e0dc011e5c7db2068aa0940920a257086bb900e821bdcea7c3e0e2f1ccd1cf5d209fc43a051b5d02e6392ffa2c99b9479f19c9ffaf94f952ce0364213a5953f6fce0116b843b8068dea88e4eb6"}, &(0x7f0000000600)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x2, 0x8f734b0bc6da30ee}}, &(0x7f00000006c0)={0x20, 0x0, 0x4, {0x100, 0x4}}, &(0x7f0000000700)={0x40, 0x7, 0x2, 0x17b}, &(0x7f0000000740)={0x40, 0x9, 0x1, 0xc0}, &(0x7f0000000780)={0x40, 0xb, 0x2, "c56e"}, &(0x7f00000007c0)={0x40, 0xf, 0x2, 0x80}, &(0x7f0000000800)={0x40, 0x13, 0x6, @random="0367296334ca"}, &(0x7f0000000840)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, &(0x7f0000000880)={0x40, 0x19, 0x2, "f094"}, &(0x7f00000008c0)={0x40, 0x1a, 0x2}, &(0x7f0000000900)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000940)={0x40, 0x1e, 0x1, 0x3f}, &(0x7f0000000980)={0x40, 0x21, 0x1, 0x6}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f00000002c0)=""/233, 0xe9}], 0x3) (async) 14:57:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1165.642707][ T1922] usb 6-1: USB disconnect, device number 5 [ 1165.652199][ T1922] yurex 6-1:0.0: USB YUREX #1 now disconnected [ 1165.701646][ T3010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3010 comm=syz-executor.4 [ 1165.715795][ T3012] block nbd4: Unsupported socket: shutdown callout must be supported. 14:57:35 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}, {&(0x7f0000001d00)="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", 0xff}], 0x4) 14:57:35 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYBLOB="d5d7d9e6b13a4fcac73867890a1079f4ea268a6220688b8bb9fba6e100a1b65d460af8e31930ca55788984f6c4184d73bdd7d10d53a40e2a26675ed66c205393fea466faaffa6b095494b3b40434018c4f1b7b159eb1293d29d54e6e492819a3b2b72b1327fe0e47a9444bf79a952e402f46f67d26d57bc5d9b42b504fac5c367519cb8ec96d3446ac04ee597d947698aacce66b1397c85817755bfc399a31d4f3e1f4b8e9d192f08741775f7473d3c65eab2bea6d05d33bf47e56441428eb16b1402667ac75eef153e7b4abe6b56aeb479c9d4301237edc06888ac58b0e1cffed6c2e", @ANYRES32=0x0], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:57:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) 14:57:35 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="0b182255fe30bc0ededaf925ecbe359d2d505d655dd55b5aa83aa619a1b53bdf12a9f47c51d575224ce4d74eecb4edcd6d1c95de13ebdf8eaf4108c76719ac09f17c7745a0274171f7a7daac590a1d8ea86decd4051118ffaf81fdfd8c084be19ef8627df0058803fe40f0fd2a2ae6115ea233a03478b6de277d46de65acab0dacc7013bfbad37946bc6b3ab1b820d0fb0fb7b71ca29e8254abb47c1f13fe444a8ae07605c26e91489fa25ce3636d6861ac554939278e208de208ac6f3b21da9090672d93724c3756b206e90461b390d680a54a74107067dd99d1c5286eb7af423a9fd74ae91da96f9ef8ded0044", 0xee) read$char_usb(r0, 0x0, 0x0) 14:57:35 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:57:35 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 1166.205300][ T3657] usb 3-1: reset low-speed USB device number 65 using dummy_hcd 14:57:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 1166.280433][ T3031] block nbd4: shutting down sockets 14:57:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) [ 1166.344013][ T1924] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 1166.414722][ T3036] block nbd4: shutting down sockets [ 1166.463863][ T385] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 1166.469205][ T1922] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 1166.593728][ T1924] usb 2-1: Using ep0 maxpacket: 32 [ 1166.673075][ T385] usb 4-1: device descriptor read/64, error 18 [ 1166.713904][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1166.724307][ T1922] usb 6-1: Using ep0 maxpacket: 32 [ 1166.729600][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1166.843876][ T1922] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 215, changing to 11 [ 1166.855630][ T1922] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid maxpacket 50687, setting to 1024 [ 1166.893802][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1166.902958][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1166.911580][ T1924] usb 2-1: Product: syz [ 1166.915989][ T1924] usb 2-1: Manufacturer: syz [ 1166.920626][ T1924] usb 2-1: SerialNumber: syz [ 1166.928408][ T1924] usb 2-1: config 0 descriptor?? [ 1166.944049][ T385] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 1166.977643][ T3016] UDC core: couldn't find an available UDC or it's busy: -16 [ 1166.985700][ T3016] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1167.025865][ T1922] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1167.035319][ T1922] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.043468][ T1922] usb 6-1: Product: syz [ 1167.047874][ T1922] usb 6-1: Manufacturer: syz [ 1167.053002][ T1922] usb 6-1: SerialNumber: syz [ 1167.061205][ T1922] usb 6-1: config 0 descriptor?? [ 1167.084168][ T3026] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1167.111261][ T1922] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1167.120515][ T1924] usb 3-1: USB disconnect, device number 65 [ 1167.143797][ T385] usb 4-1: device descriptor read/64, error 18 [ 1167.170617][ T1924] usb 2-1: USB disconnect, device number 82 14:57:36 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) 14:57:37 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r3, 0xd15a6000) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={0xffffffffffffffff, 0x0, 0xde, 0x6a, &(0x7f00000005c0)="491743924711899cc196d2ec21a70fe8ccdd42ddf4be59257cf65f5ad54c8eb4c733adc71ab7efe018e464baa93335c7ffc2f11a70158dd0e71697472054083a04c73a71768dcdaae61f394fbf519df6a3d3b2a14dfe118c9c42a7437df0473ac35ff1a9086b35d1f53f9782fb110aadd226744ff02d137c71312282af8bcc21cb3dd6d37d62f5cce6e3a00557383313923ed80060d101fea226b089f2d4467c3388d3ad3b13033bd4796e1a69dc13a78db05cd7814a7207764d52b8781222dd9cff9870bbcad907dbad17dbcd21b28aaf8f741dfa76d85b68ba2f9423fb", &(0x7f00000006c0)=""/106, 0x78b1, 0x0, 0x8c, 0xb8, &(0x7f0000000740)="92f740e2161534b52ec0b7a908d3f067c2d0796ee4bdfdffe1589b74ca76f647ccb2f6f607bd0035922e1c84603c7ea0de8278a346e23e3d129c876aa93072ce6227394b1b97b2475fe5bd7df0c707c5cff437fd28cb77637872eaee8299ab1ca3bdf154d5b512f27d5b02f45f20597b3bd722610386880a4a16c6e43ff94b414186e632b7106f1b4133606d", &(0x7f0000000800)="50f6a8a10032ef836af25c882fcf2132265ab099aeb25633058da637ee88ab1cdd83b248e259dc9f62d0e077894c476d87c56232b8386b565ad0032a78de5b77ee293e1381c72890b52333cb0c3b2852430e1c22e943503e6ae4c3f2491e248e5ffd622f8720e8bff303699eec24e344a8b01f14ce087136fcc9722142d2419e58401893f6c1cde9fa843ae7b47b09af40b291ba8b798b0f97ace10c08805c0d87dd07fbcdf266fce03b6b0cde31d50c5fdc115eaa7a4b47", 0x0, 0x80}, 0x48) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4) r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r8, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) syz_clone3(&(0x7f0000000540)={0x200004800, &(0x7f0000000040), &(0x7f00000002c0), &(0x7f0000000300), {0x38}, &(0x7f0000000340)=""/129, 0x81, &(0x7f0000000400)=""/36, &(0x7f0000000500)=[0xffffffffffffffff, r4, r5, 0x0, r6, 0x0, r7], 0x7, {r8}}, 0x58) [ 1167.274144][ T385] usb usb4-port1: attempt power cycle [ 1167.316291][ T1922] usb 6-1: USB disconnect, device number 6 [ 1167.359288][ T1922] yurex 6-1:0.0: USB YUREX #0 now disconnected 14:57:37 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}, {&(0x7f0000001d00)="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", 0xff}], 0x4) [ 1167.713689][ T385] usb 4-1: new high-speed USB device number 96 using dummy_hcd 14:57:37 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYBLOB="d5d7d9e6b13a4fcac73867890a1079f4ea268a6220688b8bb9fba6e100a1b65d460af8e31930ca55788984f6c4184d73bdd7d10d53a40e2a26675ed66c205393fea466faaffa6b095494b3b40434018c4f1b7b159eb1293d29d54e6e492819a3b2b72b1327fe0e47a9444bf79a952e402f46f67d26d57bc5d9b42b504fac5c367519cb8ec96d3446ac04ee597d947698aacce66b1397c85817755bfc399a31d4f3e1f4b8e9d192f08741775f7473d3c65eab2bea6d05d33bf47e56441428eb16b1402667ac75eef153e7b4abe6b56aeb479c9d4301237edc06888ac58b0e1cffed6c2e", @ANYRES32=0x0], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYBLOB="d5d7d9e6b13a4fcac73867890a1079f4ea268a6220688b8bb9fba6e100a1b65d460af8e31930ca55788984f6c4184d73bdd7d10d53a40e2a26675ed66c205393fea466faaffa6b095494b3b40434018c4f1b7b159eb1293d29d54e6e492819a3b2b72b1327fe0e47a9444bf79a952e402f46f67d26d57bc5d9b42b504fac5c367519cb8ec96d3446ac04ee597d947698aacce66b1397c85817755bfc399a31d4f3e1f4b8e9d192f08741775f7473d3c65eab2bea6d05d33bf47e56441428eb16b1402667ac75eef153e7b4abe6b56aeb479c9d4301237edc06888ac58b0e1cffed6c2e", @ANYRES32=0x0], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:57:37 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001380)=0x0) r4 = getuid() r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000001440), &(0x7f0000001480)='./file1\x00', 0x4, 0x6, &(0x7f00000017c0)=[{&(0x7f00000014c0), 0x0, 0x53}, {&(0x7f0000001500)="09ff283e08376256dc1d70dc637a15bf53a2e1c3f3c03b5c17807b0b424c4a5f2d39e029", 0x24, 0x9443}, {&(0x7f0000001540)="4b394175663934bd5ed2e84be9a3c0fb3620c4fb986b2253de848e57ed13d7ccce50f7f3c8b3add385dbf468e35d2f33a58649eb375e324ef1fb3cf593dac92ce394dda5df9b32d9e2c5f12d6e7cb28593d19018660b4d40f8956e32630a85f969dfde7fad4e9af7d45b866579e970fe404e257e1ce1031fe1ea0f7e06b8e2621d7a4f7d54dd60d379a994a4b102178de78a8e7c1317a6782982e5f7deaedb1f5239528be4aa2c3aa5c3cb25aef1b8f55afcf412c2caf9ed1107f73fcc5a8e998d8d69daadd5099d12250d55aac593fceb3049716113478861517a60a37ae898253c", 0xe2, 0xda0e}, {&(0x7f0000001640)="7ad6d20d86b3451093f40b0280541dd32ca7b331add10b1ec4ed28da428d5ee2084968d3ef798f8abb73e10fa8a54340db11ccbfd24b5acd89a6a66fb543dfa4c32e18b8ecf394b383a5a3f4a528d774959797f2d437f72c7d76c05625a749b8839baf2a9b4f535c8183d8160e5338960b36c9cb2a1594", 0x77}, {&(0x7f00000016c0)="0fe5282e", 0x4, 0xfffffffffffffffa}, {&(0x7f0000001700)="59144edbf8e98e1f8b89d0fae1c6b4c1caad438dffb872d72133ca50625eab38c9c9e593babb3b86cf5cea9ab78f559375c04a342160ac5ecd3364126153b1f1222d83a43207ad5d9c8580895799132059a3a3a49a28e6a2511dc1d87db7ba57bcb167edd7ba5b079b3525ea87718213725b77ffe12ffdf6f300b3e3428e148248a4cf515546f62dc75887052cbc9b84bae0bac0033e3e6c03cfb8e778c6d6339f0488bc3d395912ed04cf1bb217cefd91f61aff6eb6a53d35d5bffb", 0xbc, 0x1}], 0x80020, &(0x7f0000001880)={[{@shortname_lower}, {@utf8}, {@rodir}, {@shortname_mixed}, {@shortname_mixed}], [{@dont_hash}]}) ioprio_get$uid(0x0, r4) r7 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, r4, 0xee01, r5, r7, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) sendmmsg$unix(r2, &(0x7f0000001400)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000000)="d557aaec2767a94a2f26e81be8fee6801adb02c243aa7ece74d6d8000137a070a44073aaf477ad759d9a6e162d3e7b1c15bda7668bcfa38c04edd5043c16", 0x3e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4012c9c606e054f85e52fa1400b7fa652c915213388f19b43f3191bc0238ad8b892ccfcd43e352d7dd89c3e50f8ee10f326d26d2761320ecb5e17d3e58f47a62e344351c87b7e42a97af0dea145dd801abeac3224355e3668320fe8465c797054b8c919fd227f72842eee885bedd5fbb1b3825ea2d3b787f0d0f15861a3ae412a5ea3b1a4bf0d11e24908cb9b173368c52b5b30fdd60393bc58fa9209e70e15a1140669006ad9000afe1114aca371ce900fba0b1573586bae3d15bd3a99cead249c5609099a2d45acc72d1f83ab05dd891dcc2a95859784c", 0xd8}, {&(0x7f0000000100)="13aca1e53e1c3f846a4d12be3e263f4b6a5273da0cafdd6f5db867e7dafedfb183549b0ab7ad", 0x26}, {&(0x7f0000000140)="517599eb176c8fd2ecc3808d2e711af1bff75fe641295b08c93a7e6e31c6e363308bf8c1cd9cbff21a1c737bca02f182f70d955c3ecc5c9bff1573920834560cf1fbe6b923b1d3c316f79c5b2dce34e0d52f5bd7588c50464e2e48e2b9bdd9458ade798e98c3ce849bfaf1e22d945cf10b15b409", 0x74}], 0x5, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3, r7}}}], 0x20, 0x20008040}}], 0x1, 0xc000) ioprio_get$uid(0x0, 0x0) r8 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, 0x0, 0xee01, 0x0, r8, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) statx(r6, &(0x7f0000001980)='./file0\x00', 0x400, 0x7ff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f00000014c0), &(0x7f0000001900)='./file1\x00', &(0x7f0000001940), 0x400, &(0x7f0000001ac0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x1}}, {@version_L}, {@access_uid}, {@access_uid={'access', 0x3d, r5}}, {@access_uid={'access', 0x3d, r9}}], [{@hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1167.886946][ T3054] loop4: detected capacity change from 0 to 16383 [ 1167.894009][ T385] usb 4-1: device descriptor read/8, error -61 [ 1167.948334][ T3054] 9pnet: Could not find request transport: xen [ 1167.983836][ T1922] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 1168.006953][ T3058] block nbd4: shutting down sockets [ 1168.153778][ T642] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 1168.183729][ T385] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 1168.233794][ T1922] usb 2-1: Using ep0 maxpacket: 32 [ 1168.354037][ T1922] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1168.371060][ T1922] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1168.404310][ T385] usb 4-1: device descriptor read/8, error -61 [ 1168.423780][ T642] usb 6-1: Using ep0 maxpacket: 32 [ 1168.533841][ T1922] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1168.543085][ T1922] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1168.544136][ T385] usb usb4-port1: unable to enumerate USB device [ 1168.551961][ T1922] usb 2-1: Product: syz [ 1168.562203][ T1922] usb 2-1: Manufacturer: syz [ 1168.563868][ T642] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 215, changing to 11 [ 1168.567492][ T1922] usb 2-1: SerialNumber: syz [ 1168.586365][ T642] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid maxpacket 50687, setting to 1024 [ 1168.587771][ T1922] usb 2-1: config 0 descriptor?? [ 1168.783909][ T642] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1168.793349][ T642] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1168.801703][ T642] usb 6-1: Product: syz [ 1168.806226][ T642] usb 6-1: Manufacturer: syz [ 1168.811104][ T642] usb 6-1: SerialNumber: syz [ 1168.822298][ T642] usb 6-1: config 0 descriptor?? [ 1168.851232][ T1922] usb 2-1: USB disconnect, device number 83 [ 1168.857707][ T3056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1168.876794][ T642] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1169.077585][ T3056] UDC core: couldn't find an available UDC or it's busy: -16 [ 1169.085432][ T3056] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1169.097803][ T1922] usb 6-1: USB disconnect, device number 7 [ 1169.109864][ T1922] yurex 6-1:0.0: USB YUREX #0 now disconnected 14:57:38 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="0b182255fe30bc0ededaf925ecbe359d2d505d655dd55b5aa83aa619a1b53bdf12a9f47c51d575224ce4d74eecb4edcd6d1c95de13ebdf8eaf4108c76719ac09f17c7745a0274171f7a7daac590a1d8ea86decd4051118ffaf81fdfd8c084be19ef8627df0058803fe40f0fd2a2ae6115ea233a03478b6de277d46de65acab0dacc7013bfbad37946bc6b3ab1b820d0fb0fb7b71ca29e8254abb47c1f13fe444a8ae07605c26e91489fa25ce3636d6861ac554939278e208de208ac6f3b21da9090672d93724c3756b206e90461b390d680a54a74107067dd99d1c5286eb7af423a9fd74ae91da96f9ef8ded0044", 0xee) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="0b182255fe30bc0ededaf925ecbe359d2d505d655dd55b5aa83aa619a1b53bdf12a9f47c51d575224ce4d74eecb4edcd6d1c95de13ebdf8eaf4108c76719ac09f17c7745a0274171f7a7daac590a1d8ea86decd4051118ffaf81fdfd8c084be19ef8627df0058803fe40f0fd2a2ae6115ea233a03478b6de277d46de65acab0dacc7013bfbad37946bc6b3ab1b820d0fb0fb7b71ca29e8254abb47c1f13fe444a8ae07605c26e91489fa25ce3636d6861ac554939278e208de208ac6f3b21da9090672d93724c3756b206e90461b390d680a54a74107067dd99d1c5286eb7af423a9fd74ae91da96f9ef8ded0044", 0xee) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:57:38 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:38 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async, rerun: 32) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (rerun: 32) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r3, 0xd15a6000) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) (async) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={0xffffffffffffffff, 0x0, 0xde, 0x6a, &(0x7f00000005c0)="491743924711899cc196d2ec21a70fe8ccdd42ddf4be59257cf65f5ad54c8eb4c733adc71ab7efe018e464baa93335c7ffc2f11a70158dd0e71697472054083a04c73a71768dcdaae61f394fbf519df6a3d3b2a14dfe118c9c42a7437df0473ac35ff1a9086b35d1f53f9782fb110aadd226744ff02d137c71312282af8bcc21cb3dd6d37d62f5cce6e3a00557383313923ed80060d101fea226b089f2d4467c3388d3ad3b13033bd4796e1a69dc13a78db05cd7814a7207764d52b8781222dd9cff9870bbcad907dbad17dbcd21b28aaf8f741dfa76d85b68ba2f9423fb", &(0x7f00000006c0)=""/106, 0x78b1, 0x0, 0x8c, 0xb8, &(0x7f0000000740)="92f740e2161534b52ec0b7a908d3f067c2d0796ee4bdfdffe1589b74ca76f647ccb2f6f607bd0035922e1c84603c7ea0de8278a346e23e3d129c876aa93072ce6227394b1b97b2475fe5bd7df0c707c5cff437fd28cb77637872eaee8299ab1ca3bdf154d5b512f27d5b02f45f20597b3bd722610386880a4a16c6e43ff94b414186e632b7106f1b4133606d", &(0x7f0000000800)="50f6a8a10032ef836af25c882fcf2132265ab099aeb25633058da637ee88ab1cdd83b248e259dc9f62d0e077894c476d87c56232b8386b565ad0032a78de5b77ee293e1381c72890b52333cb0c3b2852430e1c22e943503e6ae4c3f2491e248e5ffd622f8720e8bff303699eec24e344a8b01f14ce087136fcc9722142d2419e58401893f6c1cde9fa843ae7b47b09af40b291ba8b798b0f97ace10c08805c0d87dd07fbcdf266fce03b6b0cde31d50c5fdc115eaa7a4b47", 0x0, 0x80}, 0x48) (async) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4) (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r8, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) syz_clone3(&(0x7f0000000540)={0x200004800, &(0x7f0000000040), &(0x7f00000002c0), &(0x7f0000000300), {0x38}, &(0x7f0000000340)=""/129, 0x81, &(0x7f0000000400)=""/36, &(0x7f0000000500)=[0xffffffffffffffff, r4, r5, 0x0, r6, 0x0, r7], 0x7, {r8}}, 0x58) 14:57:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001380)=0x0) r4 = getuid() r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000001440), &(0x7f0000001480)='./file1\x00', 0x4, 0x6, &(0x7f00000017c0)=[{&(0x7f00000014c0), 0x0, 0x53}, {&(0x7f0000001500)="09ff283e08376256dc1d70dc637a15bf53a2e1c3f3c03b5c17807b0b424c4a5f2d39e029", 0x24, 0x9443}, {&(0x7f0000001540)="4b394175663934bd5ed2e84be9a3c0fb3620c4fb986b2253de848e57ed13d7ccce50f7f3c8b3add385dbf468e35d2f33a58649eb375e324ef1fb3cf593dac92ce394dda5df9b32d9e2c5f12d6e7cb28593d19018660b4d40f8956e32630a85f969dfde7fad4e9af7d45b866579e970fe404e257e1ce1031fe1ea0f7e06b8e2621d7a4f7d54dd60d379a994a4b102178de78a8e7c1317a6782982e5f7deaedb1f5239528be4aa2c3aa5c3cb25aef1b8f55afcf412c2caf9ed1107f73fcc5a8e998d8d69daadd5099d12250d55aac593fceb3049716113478861517a60a37ae898253c", 0xe2, 0xda0e}, {&(0x7f0000001640)="7ad6d20d86b3451093f40b0280541dd32ca7b331add10b1ec4ed28da428d5ee2084968d3ef798f8abb73e10fa8a54340db11ccbfd24b5acd89a6a66fb543dfa4c32e18b8ecf394b383a5a3f4a528d774959797f2d437f72c7d76c05625a749b8839baf2a9b4f535c8183d8160e5338960b36c9cb2a1594", 0x77}, {&(0x7f00000016c0)="0fe5282e", 0x4, 0xfffffffffffffffa}, {&(0x7f0000001700)="59144edbf8e98e1f8b89d0fae1c6b4c1caad438dffb872d72133ca50625eab38c9c9e593babb3b86cf5cea9ab78f559375c04a342160ac5ecd3364126153b1f1222d83a43207ad5d9c8580895799132059a3a3a49a28e6a2511dc1d87db7ba57bcb167edd7ba5b079b3525ea87718213725b77ffe12ffdf6f300b3e3428e148248a4cf515546f62dc75887052cbc9b84bae0bac0033e3e6c03cfb8e778c6d6339f0488bc3d395912ed04cf1bb217cefd91f61aff6eb6a53d35d5bffb", 0xbc, 0x1}], 0x80020, &(0x7f0000001880)={[{@shortname_lower}, {@utf8}, {@rodir}, {@shortname_mixed}, {@shortname_mixed}], [{@dont_hash}]}) ioprio_get$uid(0x0, r4) r7 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, r4, 0xee01, r5, r7, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) sendmmsg$unix(r2, &(0x7f0000001400)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000000)="d557aaec2767a94a2f26e81be8fee6801adb02c243aa7ece74d6d8000137a070a44073aaf477ad759d9a6e162d3e7b1c15bda7668bcfa38c04edd5043c16", 0x3e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4012c9c606e054f85e52fa1400b7fa652c915213388f19b43f3191bc0238ad8b892ccfcd43e352d7dd89c3e50f8ee10f326d26d2761320ecb5e17d3e58f47a62e344351c87b7e42a97af0dea145dd801abeac3224355e3668320fe8465c797054b8c919fd227f72842eee885bedd5fbb1b3825ea2d3b787f0d0f15861a3ae412a5ea3b1a4bf0d11e24908cb9b173368c52b5b30fdd60393bc58fa9209e70e15a1140669006ad9000afe1114aca371ce900fba0b1573586bae3d15bd3a99cead249c5609099a2d45acc72d1f83ab05dd891dcc2a95859784c", 0xd8}, {&(0x7f0000000100)="13aca1e53e1c3f846a4d12be3e263f4b6a5273da0cafdd6f5db867e7dafedfb183549b0ab7ad", 0x26}, {&(0x7f0000000140)="517599eb176c8fd2ecc3808d2e711af1bff75fe641295b08c93a7e6e31c6e363308bf8c1cd9cbff21a1c737bca02f182f70d955c3ecc5c9bff1573920834560cf1fbe6b923b1d3c316f79c5b2dce34e0d52f5bd7588c50464e2e48e2b9bdd9458ade798e98c3ce849bfaf1e22d945cf10b15b409", 0x74}], 0x5, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3, r7}}}], 0x20, 0x20008040}}], 0x1, 0xc000) ioprio_get$uid(0x0, 0x0) r8 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, 0x0, 0xee01, 0x0, r8, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) statx(r6, &(0x7f0000001980)='./file0\x00', 0x400, 0x7ff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f00000014c0), &(0x7f0000001900)='./file1\x00', &(0x7f0000001940), 0x400, &(0x7f0000001ac0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x1}}, {@version_L}, {@access_uid}, {@access_uid={'access', 0x3d, r5}}, {@access_uid={'access', 0x3d, r9}}], [{@hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001380)) (async) getuid() (async) getuid() (async) syz_mount_image$vfat(&(0x7f0000001440), &(0x7f0000001480)='./file1\x00', 0x4, 0x6, &(0x7f00000017c0)=[{&(0x7f00000014c0), 0x0, 0x53}, {&(0x7f0000001500)="09ff283e08376256dc1d70dc637a15bf53a2e1c3f3c03b5c17807b0b424c4a5f2d39e029", 0x24, 0x9443}, {&(0x7f0000001540)="4b394175663934bd5ed2e84be9a3c0fb3620c4fb986b2253de848e57ed13d7ccce50f7f3c8b3add385dbf468e35d2f33a58649eb375e324ef1fb3cf593dac92ce394dda5df9b32d9e2c5f12d6e7cb28593d19018660b4d40f8956e32630a85f969dfde7fad4e9af7d45b866579e970fe404e257e1ce1031fe1ea0f7e06b8e2621d7a4f7d54dd60d379a994a4b102178de78a8e7c1317a6782982e5f7deaedb1f5239528be4aa2c3aa5c3cb25aef1b8f55afcf412c2caf9ed1107f73fcc5a8e998d8d69daadd5099d12250d55aac593fceb3049716113478861517a60a37ae898253c", 0xe2, 0xda0e}, {&(0x7f0000001640)="7ad6d20d86b3451093f40b0280541dd32ca7b331add10b1ec4ed28da428d5ee2084968d3ef798f8abb73e10fa8a54340db11ccbfd24b5acd89a6a66fb543dfa4c32e18b8ecf394b383a5a3f4a528d774959797f2d437f72c7d76c05625a749b8839baf2a9b4f535c8183d8160e5338960b36c9cb2a1594", 0x77}, {&(0x7f00000016c0)="0fe5282e", 0x4, 0xfffffffffffffffa}, {&(0x7f0000001700)="59144edbf8e98e1f8b89d0fae1c6b4c1caad438dffb872d72133ca50625eab38c9c9e593babb3b86cf5cea9ab78f559375c04a342160ac5ecd3364126153b1f1222d83a43207ad5d9c8580895799132059a3a3a49a28e6a2511dc1d87db7ba57bcb167edd7ba5b079b3525ea87718213725b77ffe12ffdf6f300b3e3428e148248a4cf515546f62dc75887052cbc9b84bae0bac0033e3e6c03cfb8e778c6d6339f0488bc3d395912ed04cf1bb217cefd91f61aff6eb6a53d35d5bffb", 0xbc, 0x1}], 0x80020, &(0x7f0000001880)={[{@shortname_lower}, {@utf8}, {@rodir}, {@shortname_mixed}, {@shortname_mixed}], [{@dont_hash}]}) (async) ioprio_get$uid(0x0, r4) (async) getegid() (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, r4, 0xee01, r5, r7, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) (async) sendmmsg$unix(r2, &(0x7f0000001400)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000000)="d557aaec2767a94a2f26e81be8fee6801adb02c243aa7ece74d6d8000137a070a44073aaf477ad759d9a6e162d3e7b1c15bda7668bcfa38c04edd5043c16", 0x3e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4012c9c606e054f85e52fa1400b7fa652c915213388f19b43f3191bc0238ad8b892ccfcd43e352d7dd89c3e50f8ee10f326d26d2761320ecb5e17d3e58f47a62e344351c87b7e42a97af0dea145dd801abeac3224355e3668320fe8465c797054b8c919fd227f72842eee885bedd5fbb1b3825ea2d3b787f0d0f15861a3ae412a5ea3b1a4bf0d11e24908cb9b173368c52b5b30fdd60393bc58fa9209e70e15a1140669006ad9000afe1114aca371ce900fba0b1573586bae3d15bd3a99cead249c5609099a2d45acc72d1f83ab05dd891dcc2a95859784c", 0xd8}, {&(0x7f0000000100)="13aca1e53e1c3f846a4d12be3e263f4b6a5273da0cafdd6f5db867e7dafedfb183549b0ab7ad", 0x26}, {&(0x7f0000000140)="517599eb176c8fd2ecc3808d2e711af1bff75fe641295b08c93a7e6e31c6e363308bf8c1cd9cbff21a1c737bca02f182f70d955c3ecc5c9bff1573920834560cf1fbe6b923b1d3c316f79c5b2dce34e0d52f5bd7588c50464e2e48e2b9bdd9458ade798e98c3ce849bfaf1e22d945cf10b15b409", 0x74}], 0x5, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3, r7}}}], 0x20, 0x20008040}}], 0x1, 0xc000) (async) ioprio_get$uid(0x0, 0x0) (async) getegid() (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, 0x0, 0xee01, 0x0, r8, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) (async) statx(r6, &(0x7f0000001980)='./file0\x00', 0x400, 0x7ff, &(0x7f00000019c0)) (async) mount$9p_xen(&(0x7f00000014c0), &(0x7f0000001900)='./file1\x00', &(0x7f0000001940), 0x400, &(0x7f0000001ac0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x1}}, {@version_L}, {@access_uid}, {@access_uid={'access', 0x3d, r5}}, {@access_uid={'access', 0x3d, r9}}], [{@hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:57:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1169.226543][ T3065] loop4: detected capacity change from 0 to 16383 14:57:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:39 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r3, 0xd15a6000) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={0xffffffffffffffff, 0x0, 0xde, 0x6a, &(0x7f00000005c0)="491743924711899cc196d2ec21a70fe8ccdd42ddf4be59257cf65f5ad54c8eb4c733adc71ab7efe018e464baa93335c7ffc2f11a70158dd0e71697472054083a04c73a71768dcdaae61f394fbf519df6a3d3b2a14dfe118c9c42a7437df0473ac35ff1a9086b35d1f53f9782fb110aadd226744ff02d137c71312282af8bcc21cb3dd6d37d62f5cce6e3a00557383313923ed80060d101fea226b089f2d4467c3388d3ad3b13033bd4796e1a69dc13a78db05cd7814a7207764d52b8781222dd9cff9870bbcad907dbad17dbcd21b28aaf8f741dfa76d85b68ba2f9423fb", &(0x7f00000006c0)=""/106, 0x78b1, 0x0, 0x8c, 0xb8, &(0x7f0000000740)="92f740e2161534b52ec0b7a908d3f067c2d0796ee4bdfdffe1589b74ca76f647ccb2f6f607bd0035922e1c84603c7ea0de8278a346e23e3d129c876aa93072ce6227394b1b97b2475fe5bd7df0c707c5cff437fd28cb77637872eaee8299ab1ca3bdf154d5b512f27d5b02f45f20597b3bd722610386880a4a16c6e43ff94b414186e632b7106f1b4133606d", &(0x7f0000000800)="50f6a8a10032ef836af25c882fcf2132265ab099aeb25633058da637ee88ab1cdd83b248e259dc9f62d0e077894c476d87c56232b8386b565ad0032a78de5b77ee293e1381c72890b52333cb0c3b2852430e1c22e943503e6ae4c3f2491e248e5ffd622f8720e8bff303699eec24e344a8b01f14ce087136fcc9722142d2419e58401893f6c1cde9fa843ae7b47b09af40b291ba8b798b0f97ace10c08805c0d87dd07fbcdf266fce03b6b0cde31d50c5fdc115eaa7a4b47", 0x0, 0x80}, 0x48) (async) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4) r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r8, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) syz_clone3(&(0x7f0000000540)={0x200004800, &(0x7f0000000040), &(0x7f00000002c0), &(0x7f0000000300), {0x38}, &(0x7f0000000340)=""/129, 0x81, &(0x7f0000000400)=""/36, &(0x7f0000000500)=[0xffffffffffffffff, r4, r5, 0x0, r6, 0x0, r7], 0x7, {r8}}, 0x58) 14:57:39 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) syz_usb_disconnect(r1) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:57:39 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, 0x0, 0x0) [ 1169.429501][ T3084] block nbd4: shutting down sockets [ 1169.448687][ T3074] 9pnet: Could not find request transport: xen [ 1169.499681][ T3065] 9pnet: Could not find request transport: xen 14:57:39 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYBLOB="d5d7d9e6b13a4fcac73867890a1079f4ea268a6220688b8bb9fba6e100a1b65d460af8e31930ca55788984f6c4184d73bdd7d10d53a40e2a26675ed66c205393fea466faaffa6b095494b3b40434018c4f1b7b159eb1293d29d54e6e492819a3b2b72b1327fe0e47a9444bf79a952e402f46f67d26d57bc5d9b42b504fac5c367519cb8ec96d3446ac04ee597d947698aacce66b1397c85817755bfc399a31d4f3e1f4b8e9d192f08741775f7473d3c65eab2bea6d05d33bf47e56441428eb16b1402667ac75eef153e7b4abe6b56aeb479c9d4301237edc06888ac58b0e1cffed6c2e", @ANYRES32=0x0], 0x0) (async, rerun: 64) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 64) read$char_usb(r0, 0x0, 0x0) 14:57:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001380)=0x0) (async) r4 = getuid() (async) r5 = getuid() r6 = syz_mount_image$vfat(&(0x7f0000001440), &(0x7f0000001480)='./file1\x00', 0x4, 0x6, &(0x7f00000017c0)=[{&(0x7f00000014c0), 0x0, 0x53}, {&(0x7f0000001500)="09ff283e08376256dc1d70dc637a15bf53a2e1c3f3c03b5c17807b0b424c4a5f2d39e029", 0x24, 0x9443}, {&(0x7f0000001540)="4b394175663934bd5ed2e84be9a3c0fb3620c4fb986b2253de848e57ed13d7ccce50f7f3c8b3add385dbf468e35d2f33a58649eb375e324ef1fb3cf593dac92ce394dda5df9b32d9e2c5f12d6e7cb28593d19018660b4d40f8956e32630a85f969dfde7fad4e9af7d45b866579e970fe404e257e1ce1031fe1ea0f7e06b8e2621d7a4f7d54dd60d379a994a4b102178de78a8e7c1317a6782982e5f7deaedb1f5239528be4aa2c3aa5c3cb25aef1b8f55afcf412c2caf9ed1107f73fcc5a8e998d8d69daadd5099d12250d55aac593fceb3049716113478861517a60a37ae898253c", 0xe2, 0xda0e}, {&(0x7f0000001640)="7ad6d20d86b3451093f40b0280541dd32ca7b331add10b1ec4ed28da428d5ee2084968d3ef798f8abb73e10fa8a54340db11ccbfd24b5acd89a6a66fb543dfa4c32e18b8ecf394b383a5a3f4a528d774959797f2d437f72c7d76c05625a749b8839baf2a9b4f535c8183d8160e5338960b36c9cb2a1594", 0x77}, {&(0x7f00000016c0)="0fe5282e", 0x4, 0xfffffffffffffffa}, {&(0x7f0000001700)="59144edbf8e98e1f8b89d0fae1c6b4c1caad438dffb872d72133ca50625eab38c9c9e593babb3b86cf5cea9ab78f559375c04a342160ac5ecd3364126153b1f1222d83a43207ad5d9c8580895799132059a3a3a49a28e6a2511dc1d87db7ba57bcb167edd7ba5b079b3525ea87718213725b77ffe12ffdf6f300b3e3428e148248a4cf515546f62dc75887052cbc9b84bae0bac0033e3e6c03cfb8e778c6d6339f0488bc3d395912ed04cf1bb217cefd91f61aff6eb6a53d35d5bffb", 0xbc, 0x1}], 0x80020, &(0x7f0000001880)={[{@shortname_lower}, {@utf8}, {@rodir}, {@shortname_mixed}, {@shortname_mixed}], [{@dont_hash}]}) ioprio_get$uid(0x0, r4) r7 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, r4, 0xee01, r5, r7, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) sendmmsg$unix(r2, &(0x7f0000001400)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000000)="d557aaec2767a94a2f26e81be8fee6801adb02c243aa7ece74d6d8000137a070a44073aaf477ad759d9a6e162d3e7b1c15bda7668bcfa38c04edd5043c16", 0x3e}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="4012c9c606e054f85e52fa1400b7fa652c915213388f19b43f3191bc0238ad8b892ccfcd43e352d7dd89c3e50f8ee10f326d26d2761320ecb5e17d3e58f47a62e344351c87b7e42a97af0dea145dd801abeac3224355e3668320fe8465c797054b8c919fd227f72842eee885bedd5fbb1b3825ea2d3b787f0d0f15861a3ae412a5ea3b1a4bf0d11e24908cb9b173368c52b5b30fdd60393bc58fa9209e70e15a1140669006ad9000afe1114aca371ce900fba0b1573586bae3d15bd3a99cead249c5609099a2d45acc72d1f83ab05dd891dcc2a95859784c", 0xd8}, {&(0x7f0000000100)="13aca1e53e1c3f846a4d12be3e263f4b6a5273da0cafdd6f5db867e7dafedfb183549b0ab7ad", 0x26}, {&(0x7f0000000140)="517599eb176c8fd2ecc3808d2e711af1bff75fe641295b08c93a7e6e31c6e363308bf8c1cd9cbff21a1c737bca02f182f70d955c3ecc5c9bff1573920834560cf1fbe6b923b1d3c316f79c5b2dce34e0d52f5bd7588c50464e2e48e2b9bdd9458ade798e98c3ce849bfaf1e22d945cf10b15b409", 0x74}], 0x5, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3, r7}}}], 0x20, 0x20008040}}], 0x1, 0xc000) ioprio_get$uid(0x0, 0x0) (async) r8 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, 0x0, 0xee01, 0x0, r8, 0x40, 0xffff}, 0x53, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}) (async) statx(r6, &(0x7f0000001980)='./file0\x00', 0x400, 0x7ff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f00000014c0), &(0x7f0000001900)='./file1\x00', &(0x7f0000001940), 0x400, &(0x7f0000001ac0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x1}}, {@version_L}, {@access_uid}, {@access_uid={'access', 0x3d, r5}}, {@access_uid={'access', 0x3d, r9}}], [{@hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1169.674198][T24847] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 1169.783666][ T642] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 1169.904311][T24847] usb 4-1: device descriptor read/64, error 18 [ 1169.973892][ T385] usb 3-1: new low-speed USB device number 66 using dummy_hcd [ 1169.993824][ T3661] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1170.053724][ T642] usb 2-1: Using ep0 maxpacket: 32 [ 1170.193898][ T642] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1170.204091][T24847] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 1170.218663][ T642] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1170.253866][ T3661] usb 6-1: Using ep0 maxpacket: 32 [ 1170.373878][ T385] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1170.384412][ T3661] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 215, changing to 11 [ 1170.395780][ T642] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1170.404920][T24847] usb 4-1: device descriptor read/64, error 18 [ 1170.411114][ T642] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1170.419207][ T385] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1170.428187][ T3661] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid maxpacket 50687, setting to 1024 [ 1170.439427][ T642] usb 2-1: Product: syz [ 1170.443862][ T385] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1170.454693][ T642] usb 2-1: Manufacturer: syz [ 1170.459312][ T642] usb 2-1: SerialNumber: syz [ 1170.464112][ T385] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1170.473162][ T385] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1170.482980][ T642] usb 2-1: config 0 descriptor?? [ 1170.525340][T24847] usb usb4-port1: attempt power cycle [ 1170.532421][ T385] hub 3-1:1.0: bad descriptor, ignoring hub [ 1170.538686][ T385] hub: probe of 3-1:1.0 failed with error -5 [ 1170.545646][ T385] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1170.623834][ T3661] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1170.633008][ T3661] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1170.641307][ T3661] usb 6-1: Product: syz [ 1170.645672][ T3661] usb 6-1: Manufacturer: syz [ 1170.650355][ T3661] usb 6-1: SerialNumber: syz [ 1170.665055][ T3661] usb 6-1: config 0 descriptor?? [ 1170.684024][ T3109] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1170.709461][ T3661] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1170.733369][ T3661] usb 2-1: USB disconnect, device number 84 [ 1170.845468][ T1924] usb 3-1: USB disconnect, device number 66 [ 1170.904654][ T3109] UDC core: couldn't find an available UDC or it's busy: -16 [ 1170.912066][ T3109] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1170.922129][ T3109] UDC core: couldn't find an available UDC or it's busy: -16 [ 1170.930106][ T3109] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1170.938477][ T3109] UDC core: couldn't find an available UDC or it's busy: -16 [ 1170.943790][T24847] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 1170.945901][ T3109] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1170.946294][ T3109] UDC core: couldn't find an available UDC or it's busy: -16 [ 1170.969889][ T3109] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1170.978234][ T3109] UDC core: couldn't find an available UDC or it's busy: -16 [ 1170.985643][ T3109] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1171.008126][ T385] usb 6-1: USB disconnect, device number 8 [ 1171.020934][ T385] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1171.113805][T24847] usb 4-1: device descriptor read/8, error -61 [ 1171.383738][T24847] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 1171.553803][T24847] usb 4-1: device descriptor read/8, error -61 [ 1171.673853][T24847] usb usb4-port1: unable to enumerate USB device 14:57:41 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="0b182255fe30bc0ededaf925ecbe359d2d505d655dd55b5aa83aa619a1b53bdf12a9f47c51d575224ce4d74eecb4edcd6d1c95de13ebdf8eaf4108c76719ac09f17c7745a0274171f7a7daac590a1d8ea86decd4051118ffaf81fdfd8c084be19ef8627df0058803fe40f0fd2a2ae6115ea233a03478b6de277d46de65acab0dacc7013bfbad37946bc6b3ab1b820d0fb0fb7b71ca29e8254abb47c1f13fe444a8ae07605c26e91489fa25ce3636d6861ac554939278e208de208ac6f3b21da9090672d93724c3756b206e90461b390d680a54a74107067dd99d1c5286eb7af423a9fd74ae91da96f9ef8ded0044", 0xee) read$char_usb(r0, 0x0, 0x0) 14:57:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:41 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, 0x0, 0x0) 14:57:41 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb91000009040000017b35040009058dffff0004000000000000"], 0x0) syz_usb_connect(0x5, 0x1fb, &(0x7f0000000080)={{0x12, 0x1, 0x1, 0xbd, 0x31, 0xa0, 0xff, 0x1604, 0x8001, 0x6f5e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e9, 0x1, 0x6, 0xfb, 0x0, 0x6, [{{0x9, 0x4, 0x50, 0x3, 0x6, 0x5c, 0xa3, 0x49, 0x2, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "3c23ad7e9275"}, {0x5, 0x24, 0x0, 0x709}, {0xd, 0x24, 0xf, 0x1, 0x9ab, 0x3, 0x25f3, 0x2}, [@acm={0x4, 0x24, 0x2, 0x8}, @mdlm_detail={0x1a, 0x24, 0x13, 0x2, "9b6239c6c010b053941fb2c6716116c1c64f34c913e8"}, @acm={0x4, 0x24, 0x2, 0x5}, @call_mgmt={0x5, 0x24, 0x1, 0x3, 0x89}]}, @cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "93"}, {0x5, 0x24, 0x0, 0x5b7}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x64d, 0x8000, 0x5}, [@ncm={0x6, 0x24, 0x1a, 0xffff, 0x12}, @dmm={0x7, 0x24, 0x14, 0x101, 0x43}, @acm={0x4, 0x24, 0x2, 0x5}, @acm={0x4, 0x24, 0x2, 0x8}, @obex={0x5, 0x24, 0x15, 0x9}]}], [{{0x9, 0x5, 0x2, 0x8, 0x40, 0x0, 0xff, 0x1, [@generic={0x1b, 0x21, "27674d429651f1db5a035b1c59e4f60e2c7c2865947352b936"}, @generic={0xa, 0x9, "2d18008bd9b0e4c7"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x1, 0xf8, 0x9a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x7}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x2, 0x9, 0x1f}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0x7, 0x3f, 0xc0, [@generic={0xf8, 0x21, "4058222d90d53e3fcff590a3f15af6f2cd84fc8ba468768054627d9c15c0da35b975034b3f9f46ffdfc256146a418ab167b8c5545f41d7fb1441c5b44d0d924f930f17f064543f7f3acfd8585c6976aada6d93c384649b539561e84f197eebbd502b95eb8dc5b5c3aad87363877d5f52af67463d1f1eae2d5b8b5ace9d823350e2ba875686bb9510524f0c2661b90c93de342d15a830def6f52d8e38063797771b700511c3e4aeb3abee3ae6a968aaf5caf5b7a619635298f110809ce7b574adedf80795f6157119fc6afc676bddf9adc0b8d3158fe9f90457a4e214b41b0ef1f3add7a6140095055943dfb577ba7bb81b40baa09883"}]}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3e, 0x80, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x800}]}}, {{0x9, 0x5, 0x8, 0x8, 0x3ff, 0x2, 0x8, 0x8}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x4, 0x96, 0x3, 0x18, 0xff}, 0x2d, &(0x7f0000000280)={0x5, 0xf, 0x2d, 0x4, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0xc4, 0xfa, 0x40, 0x5}, @ssp_cap={0x10, 0x10, 0xa, 0x2, 0x1, 0x80, 0xf00, 0x8, [0x7ec0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x8, 0x9, 0x3}]}, 0x4, [{0xf5, &(0x7f00000002c0)=@string={0xf5, 0x3, "1a7615103a6fabf02df8ba7d8cc2e547156a88411cc1c08c8954b3e493f76fe83cf4d918742b41d357f129df9aad0b702663f60f79a349ff04ee71e71dd8deba6216329a70f6292da43796521dcec4d25512b08f4495b8fe45bbfa8bc114af8bb5adde6ada680451bb80aa7fe705fa44295dc1def82182ecaa3d5458a95e43f21ad6e873f90b5a5038b3cdbc5c120dff33a7c2eba4601ad0c027d11741f78623cb46bd0eedfcf056b6db0424891e61eb5fdd37834ed90c215afb6338db498317f1f7a76dec25c0c1c258395bbec03d4998271c798d34a6ef93e17497ab79682f116e0373bc78fc4c9187ff24aa479b26eac9bf"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x455}}, {0x8a, &(0x7f0000000400)=@string={0x8a, 0x3, "08ae8e5cb94f98eef26c3f63322f393ccd0a6ee91398438b516577847e76129d1435533bcb424dafa0f4ba9ffde3c389ed9c7675fb11afec47b1d868b40d8d4d58faab0d0d5eb96f6e3fb6ab07d439b5caef3afffee70f1ee32134392eabc436cb2fcfbd7e8e88f25570d15b4be485c66c546eca61fa78cb5bb1286295ab15ec5e3d24ded47c5ab0"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x443}}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000d40)={0x3, 0x26c4, 0x1ff, 0x1800, 0xffffffffffffffff}) poll(&(0x7f0000000d80)=[{r0, 0xa022}, {0xffffffffffffffff, 0x10}, {r2, 0x200}, {r0, 0x2507}], 0x4, 0x9) syz_usb_control_io(r1, &(0x7f0000000780)={0x2c, &(0x7f0000000580)={0x20, 0x8, 0x4c, {0x4c, 0xd, "c8e6336e7f2f05970e0989a1765d297a713ec294ccdc2b6afd16acc38999b190d44c4e6b6cb2e5aa94b8efbc32f32da0f0ff66e3e03d810ce49d38807537f8f60ee63e8e34fafc2ea15f"}}, &(0x7f0000000600)={0x0, 0x3, 0x62, @string={0x62, 0x3, "cb3c3fd792073ab94892b52b22c59533aa2ba6b81b402e205f6478706607d055ff63557bf868ef0561a915d45c19fc392e9c3c762342f3cc3d7c4f746de10b1716ea835508a23be32356644d448941f82f4101e00dce5a55b2610a0fbc772c50"}}, &(0x7f0000000680)={0x0, 0xf, 0x4b, {0x5, 0xf, 0x4b, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x0, 0x4, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x2, 0x2, 0x1}, @ssp_cap={0x20, 0x10, 0xa, 0x9, 0x5, 0x7fffffe, 0xff00, 0x1000, [0x30, 0x3f, 0xf, 0xff0f, 0xa0]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0xf3, 0x7f}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x4, 0x1, 0x2a08}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x0, 0xd, 0x3e08}]}}, &(0x7f0000000700)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x60, 0x3, 0x1, "c4ba4a76", "ee8838f2"}}, &(0x7f0000000740)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x4, 0x6, 0x7d, 0x5, 0x1d, 0xaa}}}, &(0x7f0000000c80)={0x84, &(0x7f00000007c0)={0x0, 0x13, 0xc0, "42dea4660595d2d77b9d8080f77e93b9c45c8b5ff819e934bdf77255355b9a37136aed7bda23e419d38d8f7066b73da2efc6d6c66c8dac7439b2abeaebda879d6be0a8b903e2c9613eeb0aed8bc9e73ca29e51e836911ab64c1ff200436df9d01b1d3409950ce3ba133642ba30190decea43c37f53758ebca492f5c8a20ee2e273391cb2ac4302cb0a2dddcca788f623ccfcdfc770bb3adbd96d3f40f1a019a9fd7001f184a86465b9a767571f9872b8e72e77ac7005d7d6f5aff512b9fcaa2d"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000940)={0x20, 0x0, 0x4, {0x2, 0x243226fe04c7d99d}}, &(0x7f0000000980)={0x20, 0x0, 0x8, {0x10, 0x2, [0x0]}}, &(0x7f00000009c0)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000000a00)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000a40)={0x40, 0xb, 0x2, "b955"}, &(0x7f0000000a80)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000ac0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000b00)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000b40)={0x40, 0x19, 0x2, "ce0f"}, &(0x7f0000000b80)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000bc0)={0x40, 0x1c, 0x1}, &(0x7f0000000c00)={0x40, 0x1e, 0x1, 0x1a}, &(0x7f0000000c40)={0x40, 0x21, 0x1, 0x8}}) 14:57:41 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) syz_usb_disconnect(r1) (async) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:57:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1172.477988][ T3132] block nbd4: shutting down sockets 14:57:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1172.534327][T24847] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 1172.543750][ T3661] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 1172.553752][ T1922] usb 3-1: new low-speed USB device number 67 using dummy_hcd 14:57:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1172.703973][ T385] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 1172.734091][ T3661] usb 6-1: device descriptor read/64, error 18 [ 1172.783836][T24847] usb 2-1: Using ep0 maxpacket: 32 [ 1172.804896][ T3140] block nbd0: shutting down sockets [ 1172.893828][ T385] usb 4-1: device descriptor read/64, error 18 [ 1172.904280][T24847] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1172.916410][T24847] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1172.973951][ T1922] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1172.993646][ T1922] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1173.002583][ T1922] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1173.013814][ T3661] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 1173.033666][ T1922] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1173.042727][ T1922] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1173.083898][T24847] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1173.099778][T24847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1173.116870][ T1922] hub 3-1:1.0: bad descriptor, ignoring hub [ 1173.122818][ T1922] hub: probe of 3-1:1.0 failed with error -5 [ 1173.125029][T24847] usb 2-1: Product: syz [ 1173.140581][ T1922] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1173.141031][T24847] usb 2-1: Manufacturer: syz [ 1173.160298][T24847] usb 2-1: SerialNumber: syz [ 1173.170485][ T385] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 1173.190271][T24847] usb 2-1: config 0 descriptor?? [ 1173.204058][ T3661] usb 6-1: device descriptor read/64, error 18 [ 1173.333966][ T3661] usb usb6-port1: attempt power cycle [ 1173.373918][ T385] usb 4-1: device descriptor read/64, error 18 [ 1173.440007][T24847] usb 2-1: USB disconnect, device number 85 [ 1173.443930][ T1922] usb 3-1: USB disconnect, device number 67 [ 1173.494534][ T385] usb usb4-port1: attempt power cycle [ 1173.743709][ T3661] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 1173.834130][ T3661] usb 6-1: Invalid ep0 maxpacket: 0 [ 1173.903753][ T385] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 1173.983837][ T3661] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 1174.083948][ T385] usb 4-1: device descriptor read/8, error -61 [ 1174.090228][ T3661] usb 6-1: Invalid ep0 maxpacket: 0 [ 1174.096298][ T3661] usb usb6-port1: unable to enumerate USB device [ 1174.353715][ T385] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 1174.523871][ T385] usb 4-1: device descriptor read/8, error -61 [ 1174.645811][ T385] usb usb4-port1: unable to enumerate USB device 14:57:45 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x46d, 0x5c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x0, 0x7, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x3, 0x1, 0x1, 0x1, {0x9, 0x21, 0x400, 0x1, 0x1, {0x22, 0x390}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x1, 0x1, 0x7}}}}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x8, 0x1, 0x43, 0x20, 0xff}, 0x35, &(0x7f0000000100)={0x5, 0xf, 0x35, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x5, 0x0, 0x5, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x2, 0x2, 0xdd3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x0, 0x8, 0xfffd}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x8, 0xa, 0x9, 0xc0, 0x8, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0xf, 0x8, 0x8}]}, 0x9, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x807}}, {0x42, &(0x7f0000000180)=@string={0x42, 0x3, "f5dd2baffd0dfcef1f832088a299bd4c266c24849c4ec129a8833210c9d474376b43a6630a182460f6a90e77ad775c5acb3b58c5a516411135a9b236ab01b374"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x404}}, {0x46, &(0x7f0000000240)=@string={0x46, 0x3, "8d1798eaf3f95e2468dbd19ee52f467b27632d5fc17314d33d9405288bba3f6b9ba5bd5c6796551e13598ab3c0e8d50407a14547519382677ba0a75c2947e00866df29f3"}}, {0xbc, &(0x7f00000002c0)=@string={0xbc, 0x3, "07898f0f2be963dae68f1c3d51a4380b87320a0c81e7d2a3bab72f0f22570185876cb7efc42146414e4ff9ad2bce228595d4a6b0c413c4625ae3a92056945b5fa27d99ed36e2c32f28508e1a1a677935a0eec790d25b83f8f521fa05f99b9d83a8fdbe34fc527e9ed413942e5e15476c371e9687f87617065e71a10b79e15720d2a70b709eb15eb7829227aa4c6a2a886a7c8589e736f55443abb3873aec89e64cc3fc2ddf865d488227a2802d878437364541e73d431671c204"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x403}}, {0xe8, &(0x7f0000000400)=@string={0xe8, 0x3, "dd77705d1949a6fc6b9b67580e258b3ccf7fb5d487d8493151893e663b25919935f16def1c3215c12db70fa22ac1f0d3f35b8c58a7e7859b7f207a4f66aab9829cfeecd94237706600143001ab6158177c24c1cb219e34d95d988ddd4ef75ae66b802cbf0fc202b465b259cbe4adf38971f717c55bf4ea1674a02b426c5873bab0ee02fdeb8b33b87dc80ccb135b6877086d1590090c0c3b36ac98eebde026dea65b707643395cc53244a93607e4d723df43d4fa1f977619806335864068bcd5f68194db26b15f81c74bb94fb41fce76574efcf053fc68bd682ad64ef6c581b19c08148b7f32"}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x443}}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 14:57:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:57:45 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, 0x0, 0x0) 14:57:45 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) (async) syz_usb_disconnect(r1) (async) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:57:45 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb91000009040000017b35040009058dffff0004000000000000"], 0x0) (async) syz_usb_connect(0x5, 0x1fb, &(0x7f0000000080)={{0x12, 0x1, 0x1, 0xbd, 0x31, 0xa0, 0xff, 0x1604, 0x8001, 0x6f5e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e9, 0x1, 0x6, 0xfb, 0x0, 0x6, [{{0x9, 0x4, 0x50, 0x3, 0x6, 0x5c, 0xa3, 0x49, 0x2, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "3c23ad7e9275"}, {0x5, 0x24, 0x0, 0x709}, {0xd, 0x24, 0xf, 0x1, 0x9ab, 0x3, 0x25f3, 0x2}, [@acm={0x4, 0x24, 0x2, 0x8}, @mdlm_detail={0x1a, 0x24, 0x13, 0x2, "9b6239c6c010b053941fb2c6716116c1c64f34c913e8"}, @acm={0x4, 0x24, 0x2, 0x5}, @call_mgmt={0x5, 0x24, 0x1, 0x3, 0x89}]}, @cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "93"}, {0x5, 0x24, 0x0, 0x5b7}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x64d, 0x8000, 0x5}, [@ncm={0x6, 0x24, 0x1a, 0xffff, 0x12}, @dmm={0x7, 0x24, 0x14, 0x101, 0x43}, @acm={0x4, 0x24, 0x2, 0x5}, @acm={0x4, 0x24, 0x2, 0x8}, @obex={0x5, 0x24, 0x15, 0x9}]}], [{{0x9, 0x5, 0x2, 0x8, 0x40, 0x0, 0xff, 0x1, [@generic={0x1b, 0x21, "27674d429651f1db5a035b1c59e4f60e2c7c2865947352b936"}, @generic={0xa, 0x9, "2d18008bd9b0e4c7"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x1, 0xf8, 0x9a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x7}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x2, 0x9, 0x1f}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0x7, 0x3f, 0xc0, [@generic={0xf8, 0x21, "4058222d90d53e3fcff590a3f15af6f2cd84fc8ba468768054627d9c15c0da35b975034b3f9f46ffdfc256146a418ab167b8c5545f41d7fb1441c5b44d0d924f930f17f064543f7f3acfd8585c6976aada6d93c384649b539561e84f197eebbd502b95eb8dc5b5c3aad87363877d5f52af67463d1f1eae2d5b8b5ace9d823350e2ba875686bb9510524f0c2661b90c93de342d15a830def6f52d8e38063797771b700511c3e4aeb3abee3ae6a968aaf5caf5b7a619635298f110809ce7b574adedf80795f6157119fc6afc676bddf9adc0b8d3158fe9f90457a4e214b41b0ef1f3add7a6140095055943dfb577ba7bb81b40baa09883"}]}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3e, 0x80, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x800}]}}, {{0x9, 0x5, 0x8, 0x8, 0x3ff, 0x2, 0x8, 0x8}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x4, 0x96, 0x3, 0x18, 0xff}, 0x2d, &(0x7f0000000280)={0x5, 0xf, 0x2d, 0x4, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0xc4, 0xfa, 0x40, 0x5}, @ssp_cap={0x10, 0x10, 0xa, 0x2, 0x1, 0x80, 0xf00, 0x8, [0x7ec0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x8, 0x9, 0x3}]}, 0x4, [{0xf5, &(0x7f00000002c0)=@string={0xf5, 0x3, "1a7615103a6fabf02df8ba7d8cc2e547156a88411cc1c08c8954b3e493f76fe83cf4d918742b41d357f129df9aad0b702663f60f79a349ff04ee71e71dd8deba6216329a70f6292da43796521dcec4d25512b08f4495b8fe45bbfa8bc114af8bb5adde6ada680451bb80aa7fe705fa44295dc1def82182ecaa3d5458a95e43f21ad6e873f90b5a5038b3cdbc5c120dff33a7c2eba4601ad0c027d11741f78623cb46bd0eedfcf056b6db0424891e61eb5fdd37834ed90c215afb6338db498317f1f7a76dec25c0c1c258395bbec03d4998271c798d34a6ef93e17497ab79682f116e0373bc78fc4c9187ff24aa479b26eac9bf"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x455}}, {0x8a, &(0x7f0000000400)=@string={0x8a, 0x3, "08ae8e5cb94f98eef26c3f63322f393ccd0a6ee91398438b516577847e76129d1435533bcb424dafa0f4ba9ffde3c389ed9c7675fb11afec47b1d868b40d8d4d58faab0d0d5eb96f6e3fb6ab07d439b5caef3afffee70f1ee32134392eabc436cb2fcfbd7e8e88f25570d15b4be485c66c546eca61fa78cb5bb1286295ab15ec5e3d24ded47c5ab0"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x443}}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000d40)={0x3, 0x26c4, 0x1ff, 0x1800, 0xffffffffffffffff}) poll(&(0x7f0000000d80)=[{r0, 0xa022}, {0xffffffffffffffff, 0x10}, {r2, 0x200}, {r0, 0x2507}], 0x4, 0x9) (async) syz_usb_control_io(r1, &(0x7f0000000780)={0x2c, &(0x7f0000000580)={0x20, 0x8, 0x4c, {0x4c, 0xd, "c8e6336e7f2f05970e0989a1765d297a713ec294ccdc2b6afd16acc38999b190d44c4e6b6cb2e5aa94b8efbc32f32da0f0ff66e3e03d810ce49d38807537f8f60ee63e8e34fafc2ea15f"}}, &(0x7f0000000600)={0x0, 0x3, 0x62, @string={0x62, 0x3, "cb3c3fd792073ab94892b52b22c59533aa2ba6b81b402e205f6478706607d055ff63557bf868ef0561a915d45c19fc392e9c3c762342f3cc3d7c4f746de10b1716ea835508a23be32356644d448941f82f4101e00dce5a55b2610a0fbc772c50"}}, &(0x7f0000000680)={0x0, 0xf, 0x4b, {0x5, 0xf, 0x4b, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x0, 0x4, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x2, 0x2, 0x1}, @ssp_cap={0x20, 0x10, 0xa, 0x9, 0x5, 0x7fffffe, 0xff00, 0x1000, [0x30, 0x3f, 0xf, 0xff0f, 0xa0]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0xf3, 0x7f}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x4, 0x1, 0x2a08}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x0, 0xd, 0x3e08}]}}, &(0x7f0000000700)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x60, 0x3, 0x1, "c4ba4a76", "ee8838f2"}}, &(0x7f0000000740)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x4, 0x6, 0x7d, 0x5, 0x1d, 0xaa}}}, &(0x7f0000000c80)={0x84, &(0x7f00000007c0)={0x0, 0x13, 0xc0, "42dea4660595d2d77b9d8080f77e93b9c45c8b5ff819e934bdf77255355b9a37136aed7bda23e419d38d8f7066b73da2efc6d6c66c8dac7439b2abeaebda879d6be0a8b903e2c9613eeb0aed8bc9e73ca29e51e836911ab64c1ff200436df9d01b1d3409950ce3ba133642ba30190decea43c37f53758ebca492f5c8a20ee2e273391cb2ac4302cb0a2dddcca788f623ccfcdfc770bb3adbd96d3f40f1a019a9fd7001f184a86465b9a767571f9872b8e72e77ac7005d7d6f5aff512b9fcaa2d"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000940)={0x20, 0x0, 0x4, {0x2, 0x243226fe04c7d99d}}, &(0x7f0000000980)={0x20, 0x0, 0x8, {0x10, 0x2, [0x0]}}, &(0x7f00000009c0)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000000a00)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000a40)={0x40, 0xb, 0x2, "b955"}, &(0x7f0000000a80)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000ac0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000b00)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000b40)={0x40, 0x19, 0x2, "ce0f"}, &(0x7f0000000b80)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000bc0)={0x40, 0x1c, 0x1}, &(0x7f0000000c00)={0x40, 0x1e, 0x1, 0x1a}, &(0x7f0000000c40)={0x40, 0x21, 0x1, 0x8}}) 14:57:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1175.370404][ T3150] UDC core: couldn't find an available UDC or it's busy: -16 [ 1175.386850][ T3150] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1175.394224][ T3149] block nbd0: shutting down sockets 14:57:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 14:57:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) [ 1175.504239][ T3156] block nbd0: shutting down sockets [ 1175.514908][ T3157] block nbd4: shutting down sockets 14:57:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 1175.623994][ T1924] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 1175.654695][ T3167] block nbd0: shutting down sockets 14:57:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 1175.754735][ T3169] block nbd0: shutting down sockets [ 1175.773094][ T3171] block nbd4: shutting down sockets [ 1175.786779][ T1922] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 1175.802977][ T27] audit: type=1804 audit(1650121065.515:566): pid=3171 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir983665159/syzkaller.jftJoM/1903/cgroup.controllers" dev="sda1" ino=1183 res=1 errno=0 [ 1175.834030][T24845] usb 3-1: new low-speed USB device number 68 using dummy_hcd [ 1175.834183][ T2926] usb 4-1: new high-speed USB device number 106 using dummy_hcd 14:57:45 executing program 0: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) syz_usb_disconnect(r1) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) [ 1175.856706][ T3189] block nbd0: shutting down sockets [ 1175.894021][ T1924] usb 2-1: Using ep0 maxpacket: 32 [ 1176.043882][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1176.054524][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1176.073870][ T1922] usb 6-1: Invalid ep0 maxpacket: 512 [ 1176.103702][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1176.203895][T24845] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1176.219707][T24845] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1176.230167][T24845] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1176.238201][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1176.250922][T24845] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1176.253681][ T1922] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 1176.260189][T24845] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1176.285097][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1176.295268][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1176.303368][ T1924] usb 2-1: Product: syz [ 1176.308910][ T1924] usb 2-1: Manufacturer: syz [ 1176.313657][ T1924] usb 2-1: SerialNumber: syz [ 1176.320600][ T1924] usb 2-1: config 0 descriptor?? [ 1176.324939][T24845] hub 3-1:1.0: bad descriptor, ignoring hub [ 1176.332559][T24845] hub: probe of 3-1:1.0 failed with error -5 [ 1176.339949][T24845] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1176.423972][ T1923] usb 1-1: new low-speed USB device number 74 using dummy_hcd [ 1176.453941][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1176.463376][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1176.472000][ T2926] usb 4-1: Product: syz [ 1176.476880][ T2926] usb 4-1: Manufacturer: syz [ 1176.481553][ T2926] usb 4-1: SerialNumber: syz [ 1176.501348][ T2926] usb 4-1: config 0 descriptor?? [ 1176.506578][ T1922] usb 6-1: Invalid ep0 maxpacket: 512 [ 1176.512653][ T1922] usb usb6-port1: attempt power cycle [ 1176.558738][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1176.578502][T24845] usb 2-1: USB disconnect, device number 86 [ 1176.644070][ T1924] usb 3-1: USB disconnect, device number 68 [ 1176.762897][ T1924] usb 4-1: USB disconnect, device number 106 [ 1176.778755][ T1924] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1176.824039][ T1923] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1176.834946][ T1923] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1176.844387][ T1923] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1176.854665][ T1923] usb 1-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1176.864066][ T1923] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1176.933887][ T1922] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 1176.942805][ T1923] hub 1-1:1.0: bad descriptor, ignoring hub [ 1176.955018][ T1923] hub: probe of 1-1:1.0 failed with error -5 [ 1176.961456][ T1923] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 1177.005964][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.012276][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.033759][ T1922] usb 6-1: Invalid ep0 maxpacket: 512 [ 1177.193863][ T1922] usb 6-1: new high-speed USB device number 16 using dummy_hcd 14:57:47 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x46d, 0x5c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x0, 0x7, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x3, 0x1, 0x1, 0x1, {0x9, 0x21, 0x400, 0x1, 0x1, {0x22, 0x390}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x1, 0x1, 0x7}}}}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x8, 0x1, 0x43, 0x20, 0xff}, 0x35, &(0x7f0000000100)={0x5, 0xf, 0x35, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x5, 0x0, 0x5, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x2, 0x2, 0xdd3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x0, 0x8, 0xfffd}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x8, 0xa, 0x9, 0xc0, 0x8, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0xf, 0x8, 0x8}]}, 0x9, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x807}}, {0x42, &(0x7f0000000180)=@string={0x42, 0x3, "f5dd2baffd0dfcef1f832088a299bd4c266c24849c4ec129a8833210c9d474376b43a6630a182460f6a90e77ad775c5acb3b58c5a516411135a9b236ab01b374"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x404}}, {0x46, &(0x7f0000000240)=@string={0x46, 0x3, "8d1798eaf3f95e2468dbd19ee52f467b27632d5fc17314d33d9405288bba3f6b9ba5bd5c6796551e13598ab3c0e8d50407a14547519382677ba0a75c2947e00866df29f3"}}, {0xbc, &(0x7f00000002c0)=@string={0xbc, 0x3, "07898f0f2be963dae68f1c3d51a4380b87320a0c81e7d2a3bab72f0f22570185876cb7efc42146414e4ff9ad2bce228595d4a6b0c413c4625ae3a92056945b5fa27d99ed36e2c32f28508e1a1a677935a0eec790d25b83f8f521fa05f99b9d83a8fdbe34fc527e9ed413942e5e15476c371e9687f87617065e71a10b79e15720d2a70b709eb15eb7829227aa4c6a2a886a7c8589e736f55443abb3873aec89e64cc3fc2ddf865d488227a2802d878437364541e73d431671c204"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x403}}, {0xe8, &(0x7f0000000400)=@string={0xe8, 0x3, "dd77705d1949a6fc6b9b67580e258b3ccf7fb5d487d8493151893e663b25919935f16def1c3215c12db70fa22ac1f0d3f35b8c58a7e7859b7f207a4f66aab9829cfeecd94237706600143001ab6158177c24c1cb219e34d95d988ddd4ef75ae66b802cbf0fc202b465b259cbe4adf38971f717c55bf4ea1674a02b426c5873bab0ee02fdeb8b33b87dc80ccb135b6877086d1590090c0c3b36ac98eebde026dea65b707643395cc53244a93607e4d723df43d4fa1f977619806335864068bcd5f68194db26b15f81c74bb94fb41fce76574efcf053fc68bd682ad64ef6c581b19c08148b7f32"}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x443}}]}) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 14:57:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) close_range(r3, r4, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:47 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {&(0x7f0000001cc0)="c988bd7556bfdd1e9fb8021bb6fc5c6d987153f000479f78ddd1d3dad187b0408e8ef2deb34742", 0x27}], 0x3) 14:57:47 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x1b96, 0xe, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x0, 0x3f, 0x1, {0x22, 0x9fd}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0xf2, 0x1, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x81, 0x81}}]}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x7b0, 0x0, 0x3, 0x9, 0x40}, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0xa, 0x1f, 0x9}]}, 0x8, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xd8e0}}, {0x97, &(0x7f0000000340)=@string={0x97, 0x3, "d75544262f24b09b3ed4697e57ecbcc91d7047fa1d0de614e74baf024f606f8c4011b21acd4076c1ef07045786626f1a6d2384dd8567b3ddcc8e762d1c02eb3ddfa9f91fd043ef6260c14129ce1014dded3a1e97b49237a3b0c450fd5f74067943cef5cfbeb0520955ffa4a9a8243f125abeab64dabe27db58e67f568fd045dedaa64db952e0f26c71e0bd30ba5c749607e231e2c3"}}, {0x6, &(0x7f0000000400)=@string={0x6, 0x3, "33bea404"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x44a}}, {0xf5, &(0x7f0000000480)=@string={0xf5, 0x3, "1067f7196a81789c1dc07aed521bccea8eb2f4727a18eb5fcd93e3a42aeb390b7a6e9deac94d03a0db462e7dfad30d35a2a24a857feee3437c10d5933d0e75c057e35160d2a657f9d39e100551dfa75214ccec6aa17768df9f68ecca77ab3b506238d7ac2e6ac8704f8b59dbb3bf93d85c9cd04cbeda157456c35f9fbc57e3db51fd5cdbe6dd16bf1cf6187ea716f176dc5ed26ec2c0629a571094fb063789df5f0f447e05d7e48b0b3bbe84c69b682dfb0e8f327b6111ab19c82bab778e9aea4bb27ca1ad2f87b8cd2e0aae12f1c3767c33e744f3f04664cbd32c3cefd951ff3e30c7d413ca6598518f039cb19890c0b7e468"}}, {0x52, &(0x7f0000000580)=@string={0x52, 0x3, "494f951b8d0e695a4c1cc922f14fbedaafd74129d749013f0491fe0f0be9378106e8403e4226f061484fd0b837f75d4cd252663f3c11430b376a06522a54fc5b471e298be38fd54bf65061579243548e"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x27f}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xfcff}}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) [ 1177.298790][ T1922] usb 6-1: Invalid ep0 maxpacket: 512 [ 1177.313382][ T1922] usb usb6-port1: unable to enumerate USB device [ 1177.333510][ T1922] usb 1-1: USB disconnect, device number 74 [ 1177.397592][ T3204] block nbd4: shutting down sockets 14:57:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) close_range(r3, r4, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) (async) close_range(r3, r4, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) [ 1177.603730][T24845] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 1177.637418][ T3207] block nbd4: shutting down sockets [ 1177.663720][ T2926] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 1177.671473][ T1792] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 1177.863754][T24845] usb 2-1: Using ep0 maxpacket: 32 [ 1177.923739][ T1792] usb 3-1: Using ep0 maxpacket: 16 [ 1177.929331][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1177.983822][T24845] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1177.994435][T24845] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1178.083974][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1178.095104][ T1792] usb 3-1: config 1 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 242, changing to 11 [ 1178.106545][ T1792] usb 3-1: config 1 interface 0 altsetting 6 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1178.122480][ T1792] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1178.153950][T24845] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1178.163426][T24845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.171858][T24845] usb 2-1: Product: syz [ 1178.176421][T24845] usb 2-1: Manufacturer: syz [ 1178.181287][T24845] usb 2-1: SerialNumber: syz [ 1178.201683][T24845] usb 2-1: config 0 descriptor?? [ 1178.294008][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1178.307341][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.316255][ T2926] usb 4-1: Product: syz [ 1178.320485][ T2926] usb 4-1: Manufacturer: syz [ 1178.325636][ T2926] usb 4-1: SerialNumber: syz 14:57:48 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb91000009040000017b35040009058dffff0004000000000000"], 0x0) (async) syz_usb_connect(0x5, 0x1fb, &(0x7f0000000080)={{0x12, 0x1, 0x1, 0xbd, 0x31, 0xa0, 0xff, 0x1604, 0x8001, 0x6f5e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e9, 0x1, 0x6, 0xfb, 0x0, 0x6, [{{0x9, 0x4, 0x50, 0x3, 0x6, 0x5c, 0xa3, 0x49, 0x2, [@cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "3c23ad7e9275"}, {0x5, 0x24, 0x0, 0x709}, {0xd, 0x24, 0xf, 0x1, 0x9ab, 0x3, 0x25f3, 0x2}, [@acm={0x4, 0x24, 0x2, 0x8}, @mdlm_detail={0x1a, 0x24, 0x13, 0x2, "9b6239c6c010b053941fb2c6716116c1c64f34c913e8"}, @acm={0x4, 0x24, 0x2, 0x5}, @call_mgmt={0x5, 0x24, 0x1, 0x3, 0x89}]}, @cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "93"}, {0x5, 0x24, 0x0, 0x5b7}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x64d, 0x8000, 0x5}, [@ncm={0x6, 0x24, 0x1a, 0xffff, 0x12}, @dmm={0x7, 0x24, 0x14, 0x101, 0x43}, @acm={0x4, 0x24, 0x2, 0x5}, @acm={0x4, 0x24, 0x2, 0x8}, @obex={0x5, 0x24, 0x15, 0x9}]}], [{{0x9, 0x5, 0x2, 0x8, 0x40, 0x0, 0xff, 0x1, [@generic={0x1b, 0x21, "27674d429651f1db5a035b1c59e4f60e2c7c2865947352b936"}, @generic={0xa, 0x9, "2d18008bd9b0e4c7"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x1, 0xf8, 0x9a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x7}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x2, 0x9, 0x1f}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0x7, 0x3f, 0xc0, [@generic={0xf8, 0x21, "4058222d90d53e3fcff590a3f15af6f2cd84fc8ba468768054627d9c15c0da35b975034b3f9f46ffdfc256146a418ab167b8c5545f41d7fb1441c5b44d0d924f930f17f064543f7f3acfd8585c6976aada6d93c384649b539561e84f197eebbd502b95eb8dc5b5c3aad87363877d5f52af67463d1f1eae2d5b8b5ace9d823350e2ba875686bb9510524f0c2661b90c93de342d15a830def6f52d8e38063797771b700511c3e4aeb3abee3ae6a968aaf5caf5b7a619635298f110809ce7b574adedf80795f6157119fc6afc676bddf9adc0b8d3158fe9f90457a4e214b41b0ef1f3add7a6140095055943dfb577ba7bb81b40baa09883"}]}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3e, 0x80, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x800}]}}, {{0x9, 0x5, 0x8, 0x8, 0x3ff, 0x2, 0x8, 0x8}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x4, 0x96, 0x3, 0x18, 0xff}, 0x2d, &(0x7f0000000280)={0x5, 0xf, 0x2d, 0x4, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0xc4, 0xfa, 0x40, 0x5}, @ssp_cap={0x10, 0x10, 0xa, 0x2, 0x1, 0x80, 0xf00, 0x8, [0x7ec0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x8, 0x9, 0x3}]}, 0x4, [{0xf5, &(0x7f00000002c0)=@string={0xf5, 0x3, "1a7615103a6fabf02df8ba7d8cc2e547156a88411cc1c08c8954b3e493f76fe83cf4d918742b41d357f129df9aad0b702663f60f79a349ff04ee71e71dd8deba6216329a70f6292da43796521dcec4d25512b08f4495b8fe45bbfa8bc114af8bb5adde6ada680451bb80aa7fe705fa44295dc1def82182ecaa3d5458a95e43f21ad6e873f90b5a5038b3cdbc5c120dff33a7c2eba4601ad0c027d11741f78623cb46bd0eedfcf056b6db0424891e61eb5fdd37834ed90c215afb6338db498317f1f7a76dec25c0c1c258395bbec03d4998271c798d34a6ef93e17497ab79682f116e0373bc78fc4c9187ff24aa479b26eac9bf"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x455}}, {0x8a, &(0x7f0000000400)=@string={0x8a, 0x3, "08ae8e5cb94f98eef26c3f63322f393ccd0a6ee91398438b516577847e76129d1435533bcb424dafa0f4ba9ffde3c389ed9c7675fb11afec47b1d868b40d8d4d58faab0d0d5eb96f6e3fb6ab07d439b5caef3afffee70f1ee32134392eabc436cb2fcfbd7e8e88f25570d15b4be485c66c546eca61fa78cb5bb1286295ab15ec5e3d24ded47c5ab0"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x443}}]}) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000d40)={0x3, 0x26c4, 0x1ff, 0x1800, 0xffffffffffffffff}) poll(&(0x7f0000000d80)=[{r0, 0xa022}, {0xffffffffffffffff, 0x10}, {r2, 0x200}, {r0, 0x2507}], 0x4, 0x9) syz_usb_control_io(r1, &(0x7f0000000780)={0x2c, &(0x7f0000000580)={0x20, 0x8, 0x4c, {0x4c, 0xd, "c8e6336e7f2f05970e0989a1765d297a713ec294ccdc2b6afd16acc38999b190d44c4e6b6cb2e5aa94b8efbc32f32da0f0ff66e3e03d810ce49d38807537f8f60ee63e8e34fafc2ea15f"}}, &(0x7f0000000600)={0x0, 0x3, 0x62, @string={0x62, 0x3, "cb3c3fd792073ab94892b52b22c59533aa2ba6b81b402e205f6478706607d055ff63557bf868ef0561a915d45c19fc392e9c3c762342f3cc3d7c4f746de10b1716ea835508a23be32356644d448941f82f4101e00dce5a55b2610a0fbc772c50"}}, &(0x7f0000000680)={0x0, 0xf, 0x4b, {0x5, 0xf, 0x4b, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x0, 0x4, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x2, 0x2, 0x1}, @ssp_cap={0x20, 0x10, 0xa, 0x9, 0x5, 0x7fffffe, 0xff00, 0x1000, [0x30, 0x3f, 0xf, 0xff0f, 0xa0]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x2, 0xf3, 0x7f}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x4, 0x1, 0x2a08}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x0, 0xd, 0x3e08}]}}, &(0x7f0000000700)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x60, 0x3, 0x1, "c4ba4a76", "ee8838f2"}}, &(0x7f0000000740)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x4, 0x6, 0x7d, 0x5, 0x1d, 0xaa}}}, &(0x7f0000000c80)={0x84, &(0x7f00000007c0)={0x0, 0x13, 0xc0, "42dea4660595d2d77b9d8080f77e93b9c45c8b5ff819e934bdf77255355b9a37136aed7bda23e419d38d8f7066b73da2efc6d6c66c8dac7439b2abeaebda879d6be0a8b903e2c9613eeb0aed8bc9e73ca29e51e836911ab64c1ff200436df9d01b1d3409950ce3ba133642ba30190decea43c37f53758ebca492f5c8a20ee2e273391cb2ac4302cb0a2dddcca788f623ccfcdfc770bb3adbd96d3f40f1a019a9fd7001f184a86465b9a767571f9872b8e72e77ac7005d7d6f5aff512b9fcaa2d"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000940)={0x20, 0x0, 0x4, {0x2, 0x243226fe04c7d99d}}, &(0x7f0000000980)={0x20, 0x0, 0x8, {0x10, 0x2, [0x0]}}, &(0x7f00000009c0)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000000a00)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000a40)={0x40, 0xb, 0x2, "b955"}, &(0x7f0000000a80)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000ac0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000b00)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000b40)={0x40, 0x19, 0x2, "ce0f"}, &(0x7f0000000b80)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000bc0)={0x40, 0x1c, 0x1}, &(0x7f0000000c00)={0x40, 0x1e, 0x1, 0x1a}, &(0x7f0000000c40)={0x40, 0x21, 0x1, 0x8}}) 14:57:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async, rerun: 32) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) (async, rerun: 32) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async, rerun: 32) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) (async, rerun: 32) close_range(r3, r4, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1178.347870][ T1792] usb 3-1: New USB device found, idVendor=1b96, idProduct=000e, bcdDevice= 0.40 [ 1178.357796][ T2926] usb 4-1: config 0 descriptor?? [ 1178.362916][ T1792] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.374248][ T1792] usb 3-1: Product: 븳Ҥ [ 1178.389348][ T1792] usb 3-1: Manufacturer: 嗗♄␯鮰퐾繩즼瀝漢ഝᓦ䯧ʯ恏豯ᅀ᪲䃍셶߯圄抆ᩯ⍭枅軌⵶Ȝ㷫꧟Ό䏐拯셠⥁჎㫭霞銴ꌷ쒰ﵐ瑟礆칃쿵낾॒ｕꦤ⒨ሿ빚撫뻚噿킏ꛚ륍泲ソ岺陴 [ 1178.417153][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1178.431474][ T1792] usb 3-1: SerialNumber: ъ [ 1178.451062][T24845] usb 2-1: USB disconnect, device number 87 [ 1178.461208][ T3213] block nbd4: shutting down sockets 14:57:48 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x1, 0x40482) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x3ff}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:57:48 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x7, 0x24, {0x24, 0x9, "50c154e65b3a370a4485d4ca8615e96c143817cad3e757f2f86bfe5769bdc372ee93"}}, &(0x7f0000000080)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "a32563da8d9555d46d64488edf645d904bc5737b9337a855e4f2985fada32f69529d04bc5c6e3e0f3af7886f72b91fbf22bc7fbd5a3f42eb21053beaddbaf7bad3d7f137013755f84d2f9ceea3b71c88eb28f74796b6015081448fa9d8db03c109a941724dd43ce146009c68a0b22ecb857e166808595822272ebf52fc905efdc20c2222a3e67ee2e5103566a52950c22e2f24c420e3eabdb987ff90a2b1c71bf4023f9197bb678018154a29787f63932fd8fe6dfdd397ac32"}}, &(0x7f0000000180)={0x0, 0xf, 0x2d, {0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "97348e0dbbc767a21af87c18a72d4fa7"}, @ss_container_id={0x14, 0x10, 0x4, 0x7f, "0ef9853871abf5fbd8f899c68ee13075"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x1, 0x7, 0x7, "87c35f42", "db6adee8"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x71, 0x8, 0x0, 0x2, 0x2, 0x101, 0x2}}}, &(0x7f0000000740)={0x84, &(0x7f0000000280)={0x40, 0x16, 0xd5, "26500bc50a35c4cfb56483eb4e499e47fb471988b70008adeea4ef369c4ff2c82a9962249143653b6e1c28dcccaee3826a8ff5a9e6a5baddd45eb70620bcdd5e30b858a4baa471e5ee3c96d4e01fd387f84ddd33278dd66df839ccd0c942337b7ca467195b099cd295607fecb507e13a9e232df381fa9d83f965cc4545907c17f7b8319198cd8b92d394d1fe42a81a7abe6923645cc0fa71307c7727bcefac443cbc9447fe83c093bc823f39294be67d6521f278948307bb7c32f06b0c016c31e22c79718ac4a05ffb7faafb84b0d5630f45032ae3"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xb2}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x1000, 0x4}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x101}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x8c}, &(0x7f0000000500)={0x40, 0xb, 0x2, "f124"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000580)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="f4b1cdc8715b"}, &(0x7f0000000600)={0x40, 0x19, 0x2, ':D'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xf7}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x9}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 1178.494018][ T3223] block nbd0: shutting down sockets [ 1178.612993][ T2926] usb 4-1: USB disconnect, device number 107 [ 1178.637963][ T2926] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1178.675685][ T3231] block nbd0: shutting down sockets 14:57:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1178.850956][ T3236] block nbd0: shutting down sockets [ 1178.883999][ T1792] usbhid 3-1:1.0: can't add hid device: -71 [ 1178.891791][ T1792] usbhid: probe of 3-1:1.0 failed with error -71 [ 1178.922087][ T1792] usb 3-1: USB disconnect, device number 69 [ 1178.983824][ T385] usb 6-1: new high-speed USB device number 17 using dummy_hcd 14:57:48 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x46d, 0x5c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x0, 0x7, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x3, 0x1, 0x1, 0x1, {0x9, 0x21, 0x400, 0x1, 0x1, {0x22, 0x390}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x1, 0x1, 0x7}}}}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x8, 0x1, 0x43, 0x20, 0xff}, 0x35, &(0x7f0000000100)={0x5, 0xf, 0x35, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x5, 0x0, 0x5, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x2, 0x2, 0xdd3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x0, 0x8, 0xfffd}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x8, 0xa, 0x9, 0xc0, 0x8, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0xf, 0x8, 0x8}]}, 0x9, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x807}}, {0x42, &(0x7f0000000180)=@string={0x42, 0x3, "f5dd2baffd0dfcef1f832088a299bd4c266c24849c4ec129a8833210c9d474376b43a6630a182460f6a90e77ad775c5acb3b58c5a516411135a9b236ab01b374"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x404}}, {0x46, &(0x7f0000000240)=@string={0x46, 0x3, "8d1798eaf3f95e2468dbd19ee52f467b27632d5fc17314d33d9405288bba3f6b9ba5bd5c6796551e13598ab3c0e8d50407a14547519382677ba0a75c2947e00866df29f3"}}, {0xbc, &(0x7f00000002c0)=@string={0xbc, 0x3, "07898f0f2be963dae68f1c3d51a4380b87320a0c81e7d2a3bab72f0f22570185876cb7efc42146414e4ff9ad2bce228595d4a6b0c413c4625ae3a92056945b5fa27d99ed36e2c32f28508e1a1a677935a0eec790d25b83f8f521fa05f99b9d83a8fdbe34fc527e9ed413942e5e15476c371e9687f87617065e71a10b79e15720d2a70b709eb15eb7829227aa4c6a2a886a7c8589e736f55443abb3873aec89e64cc3fc2ddf865d488227a2802d878437364541e73d431671c204"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x44c}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x403}}, {0xe8, &(0x7f0000000400)=@string={0xe8, 0x3, "dd77705d1949a6fc6b9b67580e258b3ccf7fb5d487d8493151893e663b25919935f16def1c3215c12db70fa22ac1f0d3f35b8c58a7e7859b7f207a4f66aab9829cfeecd94237706600143001ab6158177c24c1cb219e34d95d988ddd4ef75ae66b802cbf0fc202b465b259cbe4adf38971f717c55bf4ea1674a02b426c5873bab0ee02fdeb8b33b87dc80ccb135b6877086d1590090c0c3b36ac98eebde026dea65b707643395cc53244a93607e4d723df43d4fa1f977619806335864068bcd5f68194db26b15f81c74bb94fb41fce76574efcf053fc68bd682ad64ef6c581b19c08148b7f32"}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x443}}]}) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 14:57:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (fail_nth: 1) 14:57:48 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}], 0x2) 14:57:48 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x1b96, 0xe, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x0, 0x3f, 0x1, {0x22, 0x9fd}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0xf2, 0x1, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x81, 0x81}}]}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x7b0, 0x0, 0x3, 0x9, 0x40}, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0xa, 0x1f, 0x9}]}, 0x8, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xd8e0}}, {0x97, &(0x7f0000000340)=@string={0x97, 0x3, "d75544262f24b09b3ed4697e57ecbcc91d7047fa1d0de614e74baf024f606f8c4011b21acd4076c1ef07045786626f1a6d2384dd8567b3ddcc8e762d1c02eb3ddfa9f91fd043ef6260c14129ce1014dded3a1e97b49237a3b0c450fd5f74067943cef5cfbeb0520955ffa4a9a8243f125abeab64dabe27db58e67f568fd045dedaa64db952e0f26c71e0bd30ba5c749607e231e2c3"}}, {0x6, &(0x7f0000000400)=@string={0x6, 0x3, "33bea404"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x44a}}, {0xf5, &(0x7f0000000480)=@string={0xf5, 0x3, "1067f7196a81789c1dc07aed521bccea8eb2f4727a18eb5fcd93e3a42aeb390b7a6e9deac94d03a0db462e7dfad30d35a2a24a857feee3437c10d5933d0e75c057e35160d2a657f9d39e100551dfa75214ccec6aa17768df9f68ecca77ab3b506238d7ac2e6ac8704f8b59dbb3bf93d85c9cd04cbeda157456c35f9fbc57e3db51fd5cdbe6dd16bf1cf6187ea716f176dc5ed26ec2c0629a571094fb063789df5f0f447e05d7e48b0b3bbe84c69b682dfb0e8f327b6111ab19c82bab778e9aea4bb27ca1ad2f87b8cd2e0aae12f1c3767c33e744f3f04664cbd32c3cefd951ff3e30c7d413ca6598518f039cb19890c0b7e468"}}, {0x52, &(0x7f0000000580)=@string={0x52, 0x3, "494f951b8d0e695a4c1cc922f14fbedaafd74129d749013f0491fe0f0be9378106e8403e4226f061484fd0b837f75d4cd252663f3c11430b376a06522a54fc5b471e298be38fd54bf65061579243548e"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x27f}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xfcff}}]}) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) [ 1179.196557][ T3242] block nbd0: shutting down sockets [ 1179.209002][ T3239] FAULT_INJECTION: forcing a failure. [ 1179.209002][ T3239] name failslab, interval 1, probability 0, space 0, times 0 [ 1179.239106][ T3239] CPU: 0 PID: 3239 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1179.249564][ T3239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1179.259633][ T3239] Call Trace: [ 1179.262924][ T3239] [ 1179.265870][ T3239] dump_stack_lvl+0xcd/0x134 [ 1179.270484][ T3239] should_fail.cold+0x5/0xa [ 1179.275014][ T3239] should_failslab+0x5/0x10 [ 1179.279547][ T3239] __kmalloc+0x7b/0x4d0 [ 1179.283727][ T3239] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1179.289468][ T3239] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1179.295038][ T3239] ? kfree+0x213/0x310 [ 1179.299129][ T3239] tomoyo_realpath_from_path+0xc3/0x620 [ 1179.304691][ T3239] ? tomoyo_profile+0x42/0x50 [ 1179.309486][ T3239] tomoyo_path_number_perm+0x1d5/0x590 [ 1179.314969][ T3239] ? tomoyo_path_number_perm+0x18d/0x590 [ 1179.320621][ T3239] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1179.326443][ T3239] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1179.332458][ T3239] ? __context_tracking_exit+0xb8/0xe0 [ 1179.338112][ T3239] ? __fget_files+0x286/0x470 [ 1179.342810][ T3239] security_file_ioctl+0x50/0xb0 [ 1179.347837][ T3239] __x64_sys_ioctl+0xb3/0x200 [ 1179.352519][ T3239] do_syscall_64+0x35/0xb0 [ 1179.356934][ T3239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1179.362836][ T3239] RIP: 0033:0x7f89e08890e9 [ 1179.367251][ T3239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1179.386855][ T3239] RSP: 002b:00007f89e1ad4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1179.395262][ T3239] RAX: ffffffffffffffda RBX: 00007f89e099bf60 RCX: 00007f89e08890e9 [ 1179.403227][ T3239] RDX: 0000000000000000 RSI: 000000000000ab04 RDI: 0000000000000003 [ 1179.411190][ T3239] RBP: 00007f89e1ad41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1179.419151][ T3239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1179.427114][ T3239] R13: 00007ffcba3a8d7f R14: 00007f89e1ad4300 R15: 0000000000022000 [ 1179.435093][ T3239] [ 1179.439423][ T385] usb 6-1: Using ep0 maxpacket: 32 14:57:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x1, 0x40482) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 32) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x3ff}}, './file0\x00'}) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (fail_nth: 2) [ 1179.468485][ T47] block nbd4: Receive control failed (result -32) [ 1179.476509][ T3225] block nbd4: shutting down sockets [ 1179.483261][ T3239] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1179.564348][ T385] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1179.603863][ T2926] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1179.611616][ T1792] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 1179.613734][T24847] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 1179.633877][ T3249] block nbd0: shutting down sockets [ 1179.644774][ T3248] FAULT_INJECTION: forcing a failure. [ 1179.644774][ T3248] name failslab, interval 1, probability 0, space 0, times 0 [ 1179.674011][ T3248] CPU: 0 PID: 3248 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1179.684467][ T3248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1179.694535][ T3248] Call Trace: [ 1179.697823][ T3248] [ 1179.700854][ T3248] dump_stack_lvl+0xcd/0x134 [ 1179.705471][ T3248] should_fail.cold+0x5/0xa [ 1179.710004][ T3248] should_failslab+0x5/0x10 [ 1179.714530][ T3248] __kmalloc+0x7b/0x4d0 [ 1179.718712][ T3248] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1179.724105][ T3248] ? d_absolute_path+0x127/0x1a0 [ 1179.729144][ T3248] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1179.734363][ T3248] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1179.740100][ T3248] tomoyo_encode+0x28/0x50 [ 1179.744516][ T3248] tomoyo_realpath_from_path+0x186/0x620 [ 1179.750145][ T3248] tomoyo_path_number_perm+0x1d5/0x590 [ 1179.755597][ T3248] ? tomoyo_path_number_perm+0x18d/0x590 [ 1179.761223][ T3248] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1179.767020][ T3248] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1179.773002][ T3248] ? __context_tracking_exit+0xb8/0xe0 [ 1179.778461][ T3248] ? __fget_files+0x286/0x470 [ 1179.783142][ T3248] security_file_ioctl+0x50/0xb0 [ 1179.788075][ T3248] __x64_sys_ioctl+0xb3/0x200 [ 1179.792751][ T3248] do_syscall_64+0x35/0xb0 [ 1179.797161][ T3248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1179.803060][ T3248] RIP: 0033:0x7f89e08890e9 [ 1179.807466][ T3248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1179.827072][ T3248] RSP: 002b:00007f89e1ad4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1179.835479][ T3248] RAX: ffffffffffffffda RBX: 00007f89e099bf60 RCX: 00007f89e08890e9 [ 1179.843442][ T3248] RDX: 0000000000000000 RSI: 000000000000ab04 RDI: 0000000000000003 [ 1179.851423][ T3248] RBP: 00007f89e1ad41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1179.859385][ T3248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1179.867349][ T3248] R13: 00007ffcba3a8d7f R14: 00007f89e1ad4300 R15: 0000000000022000 [ 1179.875314][ T3248] [ 1179.932133][ T3248] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1179.939264][ T385] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1179.949480][ T3252] block nbd4: shutting down sockets [ 1179.965063][ T385] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 14:57:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (fail_nth: 3) [ 1179.990259][ T385] usb 6-1: Product: syz [ 1179.995154][ T385] usb 6-1: Manufacturer: syz [ 1179.999839][ T385] usb 6-1: SerialNumber: syz [ 1180.023822][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1180.029074][ T2926] usb 3-1: Using ep0 maxpacket: 16 14:57:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x1, 0x40482) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, 0x0) (async) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x3ff}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1180.041578][ T385] usb 6-1: config 0 descriptor?? [ 1180.044140][ T3257] block nbd0: shutting down sockets [ 1180.065648][ T3257] FAULT_INJECTION: forcing a failure. [ 1180.065648][ T3257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1180.087185][ T385] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1180.094910][T24847] usb 2-1: Using ep0 maxpacket: 32 [ 1180.098069][ T3257] CPU: 1 PID: 3257 Comm: syz-executor.0 Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1180.111984][ T3257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1180.112005][ T3257] Call Trace: [ 1180.112014][ T3257] 14:57:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1180.112025][ T3257] dump_stack_lvl+0xcd/0x134 [ 1180.112057][ T3257] should_fail.cold+0x5/0xa [ 1180.112089][ T3257] _copy_to_user+0x2a/0x140 [ 1180.112119][ T3257] simple_read_from_buffer+0xcc/0x160 [ 1180.112151][ T3257] proc_fail_nth_read+0x187/0x220 [ 1180.112179][ T3257] ? proc_exe_link+0x1d0/0x1d0 [ 1180.112204][ T3257] ? security_file_permission+0xab/0xd0 [ 1180.112236][ T3257] ? proc_exe_link+0x1d0/0x1d0 [ 1180.112265][ T3257] vfs_read+0x1ef/0x5d0 [ 1180.112293][ T3257] ksys_read+0x127/0x250 [ 1180.112318][ T3257] ? vfs_write+0xac0/0xac0 [ 1180.112345][ T3257] ? syscall_enter_from_user_mode+0x21/0x70 [ 1180.112386][ T3257] do_syscall_64+0x35/0xb0 14:57:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x2) [ 1180.112411][ T3257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1180.112444][ T3257] RIP: 0033:0x7f89e083bc9c [ 1180.112463][ T3257] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1180.112489][ T3257] RSP: 002b:00007f89e1ad4160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1180.112518][ T3257] RAX: ffffffffffffffda RBX: 00007f89e099bf60 RCX: 00007f89e083bc9c [ 1180.112535][ T3257] RDX: 000000000000000f RSI: 00007f89e1ad41e0 RDI: 0000000000000006 [ 1180.112553][ T3257] RBP: 00007f89e1ad41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1180.112570][ T3257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1180.112587][ T3257] R13: 00007ffcba3a8d7f R14: 00007f89e1ad4300 R15: 0000000000022000 [ 1180.112608][ T3257] [ 1180.187803][ T2926] usb 3-1: config 1 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 242, changing to 11 [ 1180.187846][ T2926] usb 3-1: config 1 interface 0 altsetting 6 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1180.187890][ T2926] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1180.188030][ T1792] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1180.214119][T24847] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1180.214154][T24847] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1180.254260][ T3264] block nbd0: shutting down sockets [ 1180.290733][ T3229] UDC core: couldn't find an available UDC or it's busy: -16 [ 1180.290759][ T3229] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1180.356158][ T3266] block nbd0: shutting down sockets [ 1180.356474][ T2926] usb 3-1: New USB device found, idVendor=1b96, idProduct=000e, bcdDevice= 0.40 [ 1180.356508][ T2926] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.356535][ T2926] usb 3-1: Product: 븳Ҥ [ 1180.356557][ T2926] usb 3-1: Manufacturer: 嗗♄␯鮰퐾繩즼瀝漢ഝᓦ䯧ʯ恏豯ᅀ᪲䃍셶߯圄抆ᩯ⍭枅軌⵶Ȝ㷫꧟Ό䏐拯셠⥁჎㫭霞銴ꌷ쒰ﵐ瑟礆칃쿵낾॒ｕꦤ⒨ሿ빚撫뻚噿킏ꛚ륍泲ソ岺陴 [ 1180.356594][ T2926] usb 3-1: SerialNumber: ъ [ 1180.357632][ T1792] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1180.357664][ T1792] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.357689][ T1792] usb 4-1: Product: syz [ 1180.357708][ T1792] usb 4-1: Manufacturer: syz [ 1180.357725][ T1792] usb 4-1: SerialNumber: syz [ 1180.359951][ T1792] usb 4-1: config 0 descriptor?? [ 1180.374092][T24847] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1180.436873][ T1792] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 1180.456838][T24847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.515644][ T1792] usb 6-1: USB disconnect, device number 17 [ 1180.595793][T24847] usb 2-1: Product: syz [ 1180.600366][T24847] usb 2-1: Manufacturer: syz [ 1180.601950][ T1792] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1180.613537][T24847] usb 2-1: SerialNumber: syz [ 1180.636436][ T1924] usb 4-1: USB disconnect, device number 108 [ 1180.639143][T24847] usb 2-1: config 0 descriptor?? [ 1180.650617][ T1924] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 1180.794668][ T2926] usbhid 3-1:1.0: can't add hid device: -71 [ 1180.800740][ T2926] usbhid: probe of 3-1:1.0 failed with error -71 [ 1180.825157][ T2926] usb 3-1: USB disconnect, device number 70 [ 1180.889918][ T1792] usb 2-1: USB disconnect, device number 88 14:57:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x10) 14:57:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0xc00) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1181.074037][ T3271] block nbd0: shutting down sockets 14:57:50 executing program 3: r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x208000) read(r0, &(0x7f0000000040)=""/23, 0x17) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) 14:57:50 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x7, 0x24, {0x24, 0x9, "50c154e65b3a370a4485d4ca8615e96c143817cad3e757f2f86bfe5769bdc372ee93"}}, &(0x7f0000000080)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "a32563da8d9555d46d64488edf645d904bc5737b9337a855e4f2985fada32f69529d04bc5c6e3e0f3af7886f72b91fbf22bc7fbd5a3f42eb21053beaddbaf7bad3d7f137013755f84d2f9ceea3b71c88eb28f74796b6015081448fa9d8db03c109a941724dd43ce146009c68a0b22ecb857e166808595822272ebf52fc905efdc20c2222a3e67ee2e5103566a52950c22e2f24c420e3eabdb987ff90a2b1c71bf4023f9197bb678018154a29787f63932fd8fe6dfdd397ac32"}}, &(0x7f0000000180)={0x0, 0xf, 0x2d, {0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "97348e0dbbc767a21af87c18a72d4fa7"}, @ss_container_id={0x14, 0x10, 0x4, 0x7f, "0ef9853871abf5fbd8f899c68ee13075"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x1, 0x7, 0x7, "87c35f42", "db6adee8"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x71, 0x8, 0x0, 0x2, 0x2, 0x101, 0x2}}}, &(0x7f0000000740)={0x84, &(0x7f0000000280)={0x40, 0x16, 0xd5, "26500bc50a35c4cfb56483eb4e499e47fb471988b70008adeea4ef369c4ff2c82a9962249143653b6e1c28dcccaee3826a8ff5a9e6a5baddd45eb70620bcdd5e30b858a4baa471e5ee3c96d4e01fd387f84ddd33278dd66df839ccd0c942337b7ca467195b099cd295607fecb507e13a9e232df381fa9d83f965cc4545907c17f7b8319198cd8b92d394d1fe42a81a7abe6923645cc0fa71307c7727bcefac443cbc9447fe83c093bc823f39294be67d6521f278948307bb7c32f06b0c016c31e22c79718ac4a05ffb7faafb84b0d5630f45032ae3"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xb2}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x1000, 0x4}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x101}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x8c}, &(0x7f0000000500)={0x40, 0xb, 0x2, "f124"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000580)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="f4b1cdc8715b"}, &(0x7f0000000600)={0x40, 0x19, 0x2, ':D'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xf7}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x9}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x7, 0x24, {0x24, 0x9, "50c154e65b3a370a4485d4ca8615e96c143817cad3e757f2f86bfe5769bdc372ee93"}}, &(0x7f0000000080)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "a32563da8d9555d46d64488edf645d904bc5737b9337a855e4f2985fada32f69529d04bc5c6e3e0f3af7886f72b91fbf22bc7fbd5a3f42eb21053beaddbaf7bad3d7f137013755f84d2f9ceea3b71c88eb28f74796b6015081448fa9d8db03c109a941724dd43ce146009c68a0b22ecb857e166808595822272ebf52fc905efdc20c2222a3e67ee2e5103566a52950c22e2f24c420e3eabdb987ff90a2b1c71bf4023f9197bb678018154a29787f63932fd8fe6dfdd397ac32"}}, &(0x7f0000000180)={0x0, 0xf, 0x2d, {0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "97348e0dbbc767a21af87c18a72d4fa7"}, @ss_container_id={0x14, 0x10, 0x4, 0x7f, "0ef9853871abf5fbd8f899c68ee13075"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x1, 0x7, 0x7, "87c35f42", "db6adee8"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x71, 0x8, 0x0, 0x2, 0x2, 0x101, 0x2}}}, &(0x7f0000000740)={0x84, &(0x7f0000000280)={0x40, 0x16, 0xd5, "26500bc50a35c4cfb56483eb4e499e47fb471988b70008adeea4ef369c4ff2c82a9962249143653b6e1c28dcccaee3826a8ff5a9e6a5baddd45eb70620bcdd5e30b858a4baa471e5ee3c96d4e01fd387f84ddd33278dd66df839ccd0c942337b7ca467195b099cd295607fecb507e13a9e232df381fa9d83f965cc4545907c17f7b8319198cd8b92d394d1fe42a81a7abe6923645cc0fa71307c7727bcefac443cbc9447fe83c093bc823f39294be67d6521f278948307bb7c32f06b0c016c31e22c79718ac4a05ffb7faafb84b0d5630f45032ae3"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xb2}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x1000, 0x4}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x101}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x8c}, &(0x7f0000000500)={0x40, 0xb, 0x2, "f124"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000580)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="f4b1cdc8715b"}, &(0x7f0000000600)={0x40, 0x19, 0x2, ':D'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xf7}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x9}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r1, 0x0, 0x0) (async) [ 1181.145489][ T3275] block nbd4: shutting down sockets 14:57:51 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="8b7a0d6d203800440109fda0eeae963be5d28363b11fee5e7db8918d389b693b0b51bb9b3cea0fcb69fc497abd436bfb1043b94aedf27985f030245cf2d60b231962e5cf365a0dda86de6da7b46355750f266f895324e039bec60f1346ab6ea67bf5b9e822886b948a07da2465a2814c5d9a0208253da680338f91206511aea452e07aaf71a91d6c0304ffbbf4e8ca2f91079138d5e69a8c21c8347ea4360428e1f7f74a52895a99bded3d222f4a8655371b09918bd8fd0caeeca2fe3628f514af90cfa04e52aac7ae9eaeb39776eca57dbdd226ad830c3f07746ad55ae2d76df116cb40f2c8bd7ba62e7e58485c7369737f210bb2f1ac342eb9e1d9d59a385525207919fe1cddc9c1b364ad6a22c0a52132a07c423b1a440cdd4e49c5d858ea3ed2d2c89b152913d5a80f0e8c6edb803de271835cfa468df14da353af763bb7d0a6c5afcc44e4ecc1b4cb1859371f9b6ecbb879279d89cc6c0acb2f897328d0f43bf4bf09040681f4f6a7db9b3a40adc54c496d16f1ef70264adedd9548a7b5dc35bd448c377afb3411dd91c82af28e9486748a92a5e0a5c3581dce9fc87d0b4a61fecfc5c09af1beb4db6d73a45df00a725716d3b1d3c2e0f1e007693bdb150157f435b27623ebf037075b87ed40e59dfaa7966352e7a9728683994ce4589dbcf2bde070189271a9a14a4e02b201316e76c6225b3c4bfd3e18fa91178d319d14a9ab0dcb6952987381bbb5f8e0ad8f5222bafce38ae349cf8224d2cd9e92e3dea1d1575ecd1721676a951cab8ebb4f83227978cb2148b80f086330a7bc6c71bcfdfc8ca0c71db8caf198a61759fa1af904bc6c5ea1c8bacb112126f9843eab157c39d9b128e18bd66aaabadd20ae0da3789ea6def86383398684e07605754cfe81e8865826bd586d70c49b200143b7f99580aa3605bd6a2b586ed067d34e0bf07a55abe49f80678331ffd132f53d8c32baeb52f3a5fa59b8cec82219e24bd8e6c45b7a9e3f455ec9ba1545a9eb8738b0035f1a7359f7577b81576d6c369292c518aa184080bfebad714178821713e9a54d2a92c70aa4b33ade1fef8507dae22965c119acb5d509ea7c3b2adc9de269b91d3b37e5c97600851580f1ddeef45d1f21c2094e8d5192e87e36bc48ba4310a1b0c77edb6b0c1f96d240f0ff82fcad664f626c40889ceee78e60ac8d1b25e0f1de09ae7e4cfb4c72abca6d4150ae203b721eba893b6b8a6d2fbe8c49ba2a60ddb6f87b14cc6cee6824b47092350aede075403abb070c382b4895104f5185b32e6f0544809fb3aea610c374125cb9145ebe444cee1bf17f1ff770c708876fbcd7a9f37d486e6ced714f6089455ac631c72679f457fa26ee4f60a9635c598f11252f31726c8db06ca8a897ab8d51a1636e6d48eb52ed542b6858131f975fc5261939a23cbe20268343cb40e14000225e4ba31cef5362fc6268154b9393e3f7e555817c94ca7f78b5faca83a465b7b2e3c1ad53edae08b566378d7108df1ed39157c7b8255b3637c3186c1883a0a158ff025e9137976dddb6c0e02042a300b36a242d71bda88c85db07e1207739beb8398a9debd518d0e56fcd2d61c24eeedf0142f56f01456d843a0c92018b2adb9d0801ae0d56492bedd458fe415fff4d858e0f59ee0b5b04c01c418f793cccbcc342b02afca50b9e577da03fb6dbce0d76b3191b2ba3eeb7d5bd90401d694b463285381182a5a62af942571c093ea9f36869a966cd58edba7d5f75d4401f69d2a68e920db58a9829e61ddc6c43b7add1089af9ef177ff110588083d6287af3e66bb6a16ee587dc3e87aab4439d72d67d8c541936f610954dbbb53030386475dfbbdda9b0fb1ad410dd426f10102c90ecf062e721c8c646a56030e88ffade3f71b199aa02dff8a61b21e4355ae49a9ab48afd4d2cf159423b211795dfd0a6497ee3ddd0e5461d737e957057420bfd151c287157c5d4d09e8ed06b854e1f3fb1424cff2305febe8f96ff6db8434f4a466eeb3fb9c92de8c2564a83a798ef41e2fbfbebdd71c62e94f7f2a7aaa23c0658f29cb420bad97af207eaca296aacf82b7c2eb12637d6b5df594143ec4ecd672476a70f3b318c9671131862670b8c9c73b3e048dfeaa08860f9f3a9a80ae59071ef85d5fe985236294bd88d2da0e1561467e567593e3b069ae38f7777f39d300262a2435f94ec2ef5492bf9f914cce2cc9cae537b922b4d0abb3c0b15da9495be05f0e10ddb2268a8847d86ea07bc9e7e31505fcf2f0d1ab49bd0c889fbaf923e0498cad34c3f9e18cc9e65b0763b249bbc13d6a1691c44bb3f9e8a2ce17264894163385e4c7a119deb34903bdae770b4c7ffe91faab282d953f508f8f656ff5d85d4a3c6db2a5af4c65a18d9d1c6efeb9e6dee9d4a01c4569f0d0a64c7db924196651f184e2f6ebb1ad3fa88cb1a75c5102c26510c8ff24ad877b7f88a2dfbe70b7e70a795391b2264944ed6eedaf842c17fa9be4888d6c25fe87161a96b8be9f941efa2cdf5fc8d201535392247b14c343136fffa3d5ed481c978cce47baf638b1afe8284e12abd70a01fb8955de97734e7db55e2399358ef8c8315035275d6340658ba49eb1807881bb1df56f9fd67659383efc365bb918fa159f32ebf696f87cc494ee7aefe2a0d1b539fb276a278aaba3a38b8d31bdda07753a94de811a127112c0d977ab29277f4cfba6545e843441f0ce859674e217b2da4a04b07785da529e60ae871f9273a84de98f3d595710e1e7ea6a6d3d07516ab9072bd6b60a4769bba1b8ea3430078b6a2ea356d2510247336045e6ca2ed508a2a3c94c82f91ee8283ec25dd2e801b43fc0517cade3e330aa176a653c8b222d14d92253820662e003872eb314a2c0ce38f0951ea4d87e5e41e6168fc8af37fc7c0d775299fa4e9e852f1d9743066be4bf3e279dda62c913d4036583ac083ffb38d6e86fc81601f44230de279aba67052f38fa19fc628b77de5425ad24b12fb31c4bcc4e76beded3a911b41f98f06691ccff9d484d3d155ee25878aed49e2b98493463de378051bee1acf25e6c864099970677630b5ae507b8dbf38e4846dce820aa94ffa04ed34262ce80bc10fd29e0118ab5de985aaad04f91617022595f8030ed94886139909d8f1cbe544eb9d147c5b06ade1071db74d3c2437d35f829e02e3835d99f766745cd1827e6f098e21e0c60524047df691d7a12e9fa7b68176233cf35c17286312d6d17ca000478f0c3baa1e581524bed41c9e8373af88e939174857e5e32ce3ed04fc6d90d7b7a4c77a508cf1ebeeb0d010395f81cbbe09dd76437e1074c4b2aa02e4d56f735c25174e897b487e3f43dfc8026c95b83b0a8ee2b39dfa2d89bf6aa71fb338575f6c27306be60376339f1f243a8b599fcd10d0e2e9b47583e75eeb5471aa69b4abb983d93d28a4275badedf743fc09b83fb8f08cae74baeb06eab4a835d6aa51ec0c89806261a34d616a81b715ef4ec6539e74f8f4466ac7590c76f752e0c5162d32b04ba2c050eafebd544411a99f00218c146725a9efbf832e2fe35ad39eea66d6776dbc48c945dd3b8681452ae9cd9184bcc581110d9c62222078e28a9f98cff00654bc2fc8f1883681917d775071765d3b9dad678ab9b99b5a8f372d26b7af00a0dc017dc50af4505623095bd933c4082ff2b6e554217cdd3253fc5f3caf4cd94cd97c5b48eeb2f7bc4b788a2838257ff665e0aeb469e56e44183bed9ddfe548ed1deb058848b46ea4880888afc24bdf33e807e010a31b1d887115130089058c5cc3c562921caf799c2c8ac9e42a37aa6d1047c42525877af110042575b45fb00ae41c50138114bd679aeb90a9f663e73e4e3d27480e3a4fa412d257e9ddcdbdbb44f2c9ca3e98aefb9c7fdccd0ef8e7b74392e0a4c9f01aab6e13379068652b2585cf9bd9a46ed3aabda393b82358345881170b42ce331162b36950ecf9a03085d471defb93460f26198efa8cc42ec7f4142e04b5dc8b920f735d62bc3b0f8bda96a35b4991d671e896b36f00853a4e0283605e16bc7069ad28a588cbe2c2e6e9f5f7dbead2170eb5d4819b07f331c3fd89cdd8727052c5ce8ec8198b70c732baa08338c4d928b98ae29baf9d25c91f5f3575d0e9b42ba173a0f5995f676612598474f9cbfe53eb2dc2d096dfbf92e3039f42d5d756ce5a7b8101f93d414f4ff9f68b904364686743f37c99ddb1bfed92be81167d9d417e64874d23e708628b18a934419e7cae5974de9e2cf7b6ee9e9fa5f9674cb29d84036c46e89079c87bc0f56c3607ff76de11ef6a1cefcf2056b7d4fa8a87df8f237cdf944de5a42fe1b5bbe3ba58a438b4c978a2b7163f9814287a1bdba655a0bd0679fa5411baf7de1396d57eefb49adfd6201cfc63ddc824f2ff40931bccbf0554436a5259665cb1bbbecc29a4f4f8f7eaf2528f555c677eab6a0705774cf43886975e2134d6e43717b9b995cafaa7d4574b05188b01ce03cf68080df17d748248c20fc2664c256afb60b33adadd0582c47cfccfcd246f96041069c91a48dc863f29210d462b98dfbd7ffa8ac48a4d8ba6f40b2a3263c046b4d9a540fa28d3ad7f7fe01a79c2f9ac0b7dc30a5f310ce5076d0ffde532e796731f8a44e4b99936cb89f19fb6fc434a6264088b83fc2b39b08d362b13c824358c08b9915c8f7a67ee1514e0d04e7f2a3bd3240d0c9b9df7bd67703d43488c6e2ff2e22cc893f4dcc79ccf8c95e4fc53591a43e6193e049b598555c76209a2ae22a5777948dfce464ee958ad64c908edaac29b1938899f69c3f8d72275b19bb533d3ca0ff8d7065aaa53433f88f58ced531c490398be5c1b511592ebe5629ed84c46be6f72568cb647b4adc1549a8ca89973c4519ec8ee5d19fc321047a09b28ee5bbfcaf64b46b2aa6a05c7b28f0a588bfceb539b3256915ac1c5280077ee96688a586cfb164f1c196e0d979afa957be63812691922e25d8f1a2f7d4043e158e2804eacbe8bd27f86fd066f644c45401ae819554338a4c6f89c20d15e49e046e9a439dfe25156a7bab287736c62181d2b1798fcf6c5f6be5b6baff1918f3c11e9bdeaa1ab4d1a017e0b8a5845a5d4a418643381a876ec68bb66c8c64383829cf853819098b6c20707a06ee6412a8562a48fdc7e79bebddf35b905477d841fc0c1a44c22f9c7ac1b495745bcc7a5935170168d23b3308ccfd24d0b5a7f200ab5676ff8ef58387b62944b69a3a5dd41b16e21c5ad230c3562d764b1119f1cbf7fa7d906df1d5ece43a0834e8b77a45257e6ba8564beee4231a5fdf95a23190eb5c3920163a08f6add29b9e2fafee4af065021202366a2eaa7671e87999968fd65e4ef4504e78da52b209fdc95ca66adddb995bb298ac30d97fc82ccd393d4e2495084b1349e20bee4f019a966fcf7289dc6e42efe6930dcfd9bc6ddb9d62da9cdf6d1579225c972763e3b8628b48a3c488facc749d3b733226f8e096f8b2d3c47c4a2a9183a41adb7f2ad067ec386cde40000df058dc4ef73943dcb81af6560116b5d21390df326acf54999d596fcaf5b94e6b258be96be6a83ba9489055313c343534256b6a70d546ba2d9a03e7b7464d0ab55112e5cd3d5e8ea13ccad478b6457e59b0d8df252834b2f1115daa80a694242f33e69bdc8913b77a6c43d1359852ab1c97e3bc448ed84e83d8250b00762d20d959921fcabbcf2bba4c85c9dbcfc4c0e909279f359315b15e0dc33261197d9a840e4ccd6eabf2752b02436668e9b397960b175d175b80201497e639d2c6d463cd84d66f5b118a5b641", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}], 0x2) 14:57:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x301) 14:57:51 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x1b96, 0xe, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x0, 0x3f, 0x1, {0x22, 0x9fd}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0xf2, 0x1, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x7f, 0x81, 0x81}}]}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x7b0, 0x0, 0x3, 0x9, 0x40}, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0xa, 0x1f, 0x9}]}, 0x8, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xd8e0}}, {0x97, &(0x7f0000000340)=@string={0x97, 0x3, "d75544262f24b09b3ed4697e57ecbcc91d7047fa1d0de614e74baf024f606f8c4011b21acd4076c1ef07045786626f1a6d2384dd8567b3ddcc8e762d1c02eb3ddfa9f91fd043ef6260c14129ce1014dded3a1e97b49237a3b0c450fd5f74067943cef5cfbeb0520955ffa4a9a8243f125abeab64dabe27db58e67f568fd045dedaa64db952e0f26c71e0bd30ba5c749607e231e2c3"}}, {0x6, &(0x7f0000000400)=@string={0x6, 0x3, "33bea404"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x44a}}, {0xf5, &(0x7f0000000480)=@string={0xf5, 0x3, "1067f7196a81789c1dc07aed521bccea8eb2f4727a18eb5fcd93e3a42aeb390b7a6e9deac94d03a0db462e7dfad30d35a2a24a857feee3437c10d5933d0e75c057e35160d2a657f9d39e100551dfa75214ccec6aa17768df9f68ecca77ab3b506238d7ac2e6ac8704f8b59dbb3bf93d85c9cd04cbeda157456c35f9fbc57e3db51fd5cdbe6dd16bf1cf6187ea716f176dc5ed26ec2c0629a571094fb063789df5f0f447e05d7e48b0b3bbe84c69b682dfb0e8f327b6111ab19c82bab778e9aea4bb27ca1ad2f87b8cd2e0aae12f1c3767c33e744f3f04664cbd32c3cefd951ff3e30c7d413ca6598518f039cb19890c0b7e468"}}, {0x52, &(0x7f0000000580)=@string={0x52, 0x3, "494f951b8d0e695a4c1cc922f14fbedaafd74129d749013f0491fe0f0be9378106e8403e4226f061484fd0b837f75d4cd252663f3c11430b376a06522a54fc5b471e298be38fd54bf65061579243548e"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x27f}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xfcff}}]}) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:57:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0xc00) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:51 executing program 3: r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x208000) read(r0, &(0x7f0000000040)=""/23, 0x17) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 1181.414458][T24845] usb 6-1: new high-speed USB device number 18 using dummy_hcd 14:57:51 executing program 3: r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x208000) read(r0, &(0x7f0000000040)=""/23, 0x17) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) 14:57:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x125d) [ 1181.474159][ T3285] block nbd0: shutting down sockets [ 1181.515294][ T3287] block nbd4: shutting down sockets 14:57:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0xc00) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:51 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050c35320450c00718e4901020335040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:57:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x240) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x125e) [ 1181.664416][ T3306] block nbd0: shutting down sockets [ 1181.683722][T24845] usb 6-1: Using ep0 maxpacket: 32 [ 1181.723863][ T1792] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 1181.745688][ T1924] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 1181.794219][ T3310] block nbd0: shutting down sockets [ 1181.803828][T24845] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1181.804863][ T3308] block nbd4: shutting down sockets [ 1181.933726][ T3658] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 1181.975401][T24845] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1181.984759][T24845] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1181.992912][T24845] usb 6-1: Product: syz [ 1181.997484][T24845] usb 6-1: Manufacturer: syz [ 1182.002224][T24845] usb 6-1: SerialNumber: syz [ 1182.003719][ T1792] usb 3-1: Using ep0 maxpacket: 16 [ 1182.013890][ T1924] usb 2-1: Using ep0 maxpacket: 32 [ 1182.016749][T24845] usb 6-1: config 0 descriptor?? [ 1182.069352][T24845] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1182.153870][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1182.164267][ T1792] usb 3-1: config 1 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 242, changing to 11 [ 1182.175611][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1182.184696][ T1792] usb 3-1: config 1 interface 0 altsetting 6 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1182.197886][ T1792] usb 3-1: config 1 interface 0 has no altsetting 0 [ 1182.204832][ T3658] usb 4-1: Using ep0 maxpacket: 32 [ 1182.245253][ T3658] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1182.269215][ T3276] UDC core: couldn't find an available UDC or it's busy: -16 [ 1182.277609][ T3276] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1182.396602][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1182.405798][ T1792] usb 3-1: New USB device found, idVendor=1b96, idProduct=000e, bcdDevice= 0.40 [ 1182.414979][ T3658] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1182.422553][ T3658] usb 4-1: can't read configurations, error -61 [ 1182.429338][ T1792] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1182.438709][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1182.447294][ T1792] usb 3-1: Product: 븳Ҥ [ 1182.451647][ T1792] usb 3-1: Manufacturer: 嗗♄␯鮰퐾繩즼瀝漢ഝᓦ䯧ʯ恏豯ᅀ᪲䃍셶߯圄抆ᩯ⍭枅軌⵶Ȝ㷫꧟Ό䏐拯셠⥁჎㫭霞銴ꌷ쒰ﵐ瑟礆칃쿵낾॒ｕꦤ⒨ሿ빚撫뻚噿킏ꛚ륍泲ソ岺陴 [ 1182.474066][ T1924] usb 2-1: Product: syz [ 1182.478249][ T1924] usb 2-1: Manufacturer: syz [ 1182.482844][ T1924] usb 2-1: SerialNumber: syz [ 1182.490552][ T1924] usb 2-1: config 0 descriptor?? [ 1182.495383][ T3276] UDC core: couldn't find an available UDC or it's busy: -16 [ 1182.495879][ T1792] usb 3-1: SerialNumber: ъ [ 1182.515862][ T3312] UDC core: couldn't find an available UDC or it's busy: -16 [ 1182.524864][ T3276] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1182.530875][ T3312] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:57:52 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x7, 0x24, {0x24, 0x9, "50c154e65b3a370a4485d4ca8615e96c143817cad3e757f2f86bfe5769bdc372ee93"}}, &(0x7f0000000080)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "a32563da8d9555d46d64488edf645d904bc5737b9337a855e4f2985fada32f69529d04bc5c6e3e0f3af7886f72b91fbf22bc7fbd5a3f42eb21053beaddbaf7bad3d7f137013755f84d2f9ceea3b71c88eb28f74796b6015081448fa9d8db03c109a941724dd43ce146009c68a0b22ecb857e166808595822272ebf52fc905efdc20c2222a3e67ee2e5103566a52950c22e2f24c420e3eabdb987ff90a2b1c71bf4023f9197bb678018154a29787f63932fd8fe6dfdd397ac32"}}, &(0x7f0000000180)={0x0, 0xf, 0x2d, {0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "97348e0dbbc767a21af87c18a72d4fa7"}, @ss_container_id={0x14, 0x10, 0x4, 0x7f, "0ef9853871abf5fbd8f899c68ee13075"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x1, 0x7, 0x7, "87c35f42", "db6adee8"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x71, 0x8, 0x0, 0x2, 0x2, 0x101, 0x2}}}, &(0x7f0000000740)={0x84, &(0x7f0000000280)={0x40, 0x16, 0xd5, "26500bc50a35c4cfb56483eb4e499e47fb471988b70008adeea4ef369c4ff2c82a9962249143653b6e1c28dcccaee3826a8ff5a9e6a5baddd45eb70620bcdd5e30b858a4baa471e5ee3c96d4e01fd387f84ddd33278dd66df839ccd0c942337b7ca467195b099cd295607fecb507e13a9e232df381fa9d83f965cc4545907c17f7b8319198cd8b92d394d1fe42a81a7abe6923645cc0fa71307c7727bcefac443cbc9447fe83c093bc823f39294be67d6521f278948307bb7c32f06b0c016c31e22c79718ac4a05ffb7faafb84b0d5630f45032ae3"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xb2}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x1000, 0x4}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x101}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x8c}, &(0x7f0000000500)={0x40, 0xb, 0x2, "f124"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000580)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="f4b1cdc8715b"}, &(0x7f0000000600)={0x40, 0x19, 0x2, ':D'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xf7}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x9}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x7, 0x24, {0x24, 0x9, "50c154e65b3a370a4485d4ca8615e96c143817cad3e757f2f86bfe5769bdc372ee93"}}, &(0x7f0000000080)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "a32563da8d9555d46d64488edf645d904bc5737b9337a855e4f2985fada32f69529d04bc5c6e3e0f3af7886f72b91fbf22bc7fbd5a3f42eb21053beaddbaf7bad3d7f137013755f84d2f9ceea3b71c88eb28f74796b6015081448fa9d8db03c109a941724dd43ce146009c68a0b22ecb857e166808595822272ebf52fc905efdc20c2222a3e67ee2e5103566a52950c22e2f24c420e3eabdb987ff90a2b1c71bf4023f9197bb678018154a29787f63932fd8fe6dfdd397ac32"}}, &(0x7f0000000180)={0x0, 0xf, 0x2d, {0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "97348e0dbbc767a21af87c18a72d4fa7"}, @ss_container_id={0x14, 0x10, 0x4, 0x7f, "0ef9853871abf5fbd8f899c68ee13075"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x1, 0x7, 0x7, "87c35f42", "db6adee8"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x71, 0x8, 0x0, 0x2, 0x2, 0x101, 0x2}}}, &(0x7f0000000740)={0x84, &(0x7f0000000280)={0x40, 0x16, 0xd5, "26500bc50a35c4cfb56483eb4e499e47fb471988b70008adeea4ef369c4ff2c82a9962249143653b6e1c28dcccaee3826a8ff5a9e6a5baddd45eb70620bcdd5e30b858a4baa471e5ee3c96d4e01fd387f84ddd33278dd66df839ccd0c942337b7ca467195b099cd295607fecb507e13a9e232df381fa9d83f965cc4545907c17f7b8319198cd8b92d394d1fe42a81a7abe6923645cc0fa71307c7727bcefac443cbc9447fe83c093bc823f39294be67d6521f278948307bb7c32f06b0c016c31e22c79718ac4a05ffb7faafb84b0d5630f45032ae3"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xb2}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x1000, 0x4}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x101}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x8c}, &(0x7f0000000500)={0x40, 0xb, 0x2, "f124"}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000000580)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="f4b1cdc8715b"}, &(0x7f0000000600)={0x40, 0x19, 0x2, ':D'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xf7}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x9}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r1, 0x0, 0x0) (async) [ 1182.555961][ T1924] usb 6-1: USB disconnect, device number 18 [ 1182.576837][ T1924] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1182.603865][ T3658] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 1182.755599][ T1922] usb 2-1: USB disconnect, device number 89 [ 1182.873744][ T3658] usb 4-1: Using ep0 maxpacket: 32 [ 1182.914144][ T3658] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1182.945081][ T1792] usbhid 3-1:1.0: can't add hid device: -71 [ 1182.951143][ T1792] usbhid: probe of 3-1:1.0 failed with error -71 [ 1182.960390][ T1792] usb 3-1: USB disconnect, device number 71 [ 1182.967105][ T1924] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 1183.053813][ T3658] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1183.061632][ T3658] usb 4-1: can't read configurations, error -61 [ 1183.068423][ T3658] usb usb4-port1: attempt power cycle [ 1183.243784][ T1924] usb 6-1: Using ep0 maxpacket: 32 14:57:53 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}], 0x2) 14:57:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x125f) 14:57:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x240) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x240) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:57:53 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f00000002c0)=""/102400, 0x19000}, {&(0x7f0000000180)=""/223, 0xdf}], 0x3) 14:57:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1260) [ 1183.356510][ T3323] block nbd0: shutting down sockets [ 1183.386293][ T3327] block nbd4: shutting down sockets [ 1183.394196][ T1924] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 14:57:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x240) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x240) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) [ 1183.448243][ T3331] block nbd0: shutting down sockets 14:57:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1261) [ 1183.493752][ T3658] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 1183.553406][ T3336] block nbd4: shutting down sockets 14:57:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r4 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback}, 0x2, 0x0, 0x4, 0x4}}, 0x26) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) io_submit(0x0, 0x2, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f00000000c0)="305d171deb5504625b41c83151ff39d419c4ee6a39b932a7a20016459ff2984de4f05d3445833ca32e9d9298707b529e5a6e828050f85f0d74805f57286e5368c90fbb2550ccd3df1bc5ca213ce1e18ecaf48f7d8b29f11fb4e884f9e2113baf535f7b3311f95512799276b0b0c0b6641c0d0e06f07c976cde4e2577d7122f2b55a5f9e5556b816b5e6a6c0f0debcde25ec10905a151eb4cd6916aeb3f1bdf82b429dba7e12b76c2260028a8182dc0ea6ccbcf663254fcde3fc373cb6720a1d950e2bd00f6f7935205378f76088d8e75751da5d1d4c790", 0xd7, 0x7fffffffffffffff, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x1, r4, &(0x7f0000000280)="b65aa85ffaf3ff1cd436ecb92deca666a5acb9ebbf2fdf9f74f2cd77285c5e453a82fc3635fb4db8c141580171cc7aebb6d52882c452f481d9c29767797ffd01a8e96ec2b13dcd43670fb55de4ee2f1518a984354160a1fe439af7208d7fe63cd83010d66903e1a9a856e9382281ddc3367c20ce6010fe16fbea1e4a5bc9836cfa388cc554b0884242a54615f20b313fade17e05a8c40d8ad80f3f09ca95e7bb49df1d21472af626226cb07fa621118975eca27816f580122541d89407de0b42", 0xc0, 0x7, 0x0, 0x3, r5}]) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r6, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1183.585318][ T1924] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1183.594978][ T1924] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1183.595053][ T3342] block nbd0: shutting down sockets [ 1183.603162][ T1924] usb 6-1: Product: syz [ 1183.613294][ T1924] usb 6-1: Manufacturer: syz [ 1183.618471][ T1922] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 1183.633880][ T3658] usb 4-1: Using ep0 maxpacket: 32 [ 1183.663059][ T1924] usb 6-1: SerialNumber: syz [ 1183.671050][ T1924] usb 6-1: config 0 descriptor?? [ 1183.676811][ T3658] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1183.727516][ T1924] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1183.738194][ T3345] block nbd4: shutting down sockets [ 1183.814199][ T3658] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1183.821810][ T3658] usb 4-1: can't read configurations, error -61 [ 1183.893878][ T1922] usb 2-1: Using ep0 maxpacket: 32 [ 1183.924598][ T3318] UDC core: couldn't find an available UDC or it's busy: -16 [ 1183.932664][ T3318] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1183.983739][ T3658] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 1184.036477][ T1922] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1184.047105][ T1922] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1184.093943][ T3658] usb 4-1: Using ep0 maxpacket: 32 [ 1184.144187][ T3658] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1184.147788][ T3318] UDC core: couldn't find an available UDC or it's busy: -16 [ 1184.164947][ T3318] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1184.186962][T24847] usb 6-1: USB disconnect, device number 19 [ 1184.214828][T24847] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1184.233907][ T1922] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1184.242986][ T1922] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1184.252539][ T1922] usb 2-1: Product: syz [ 1184.257225][ T1922] usb 2-1: Manufacturer: syz [ 1184.261913][ T1922] usb 2-1: SerialNumber: syz [ 1184.268538][ T1922] usb 2-1: config 0 descriptor?? [ 1184.294042][ T3658] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1184.301631][ T3658] usb 4-1: can't read configurations, error -61 [ 1184.308309][ T3658] usb usb4-port1: unable to enumerate USB device [ 1184.522070][T24847] usb 2-1: USB disconnect, device number 90 14:57:54 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050c35320450c00718e4901020335040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050c35320450c00718e4901020335040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:57:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1262) 14:57:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r4 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback}, 0x2, 0x0, 0x4, 0x4}}, 0x26) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) io_submit(0x0, 0x2, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f00000000c0)="305d171deb5504625b41c83151ff39d419c4ee6a39b932a7a20016459ff2984de4f05d3445833ca32e9d9298707b529e5a6e828050f85f0d74805f57286e5368c90fbb2550ccd3df1bc5ca213ce1e18ecaf48f7d8b29f11fb4e884f9e2113baf535f7b3311f95512799276b0b0c0b6641c0d0e06f07c976cde4e2577d7122f2b55a5f9e5556b816b5e6a6c0f0debcde25ec10905a151eb4cd6916aeb3f1bdf82b429dba7e12b76c2260028a8182dc0ea6ccbcf663254fcde3fc373cb6720a1d950e2bd00f6f7935205378f76088d8e75751da5d1d4c790", 0xd7, 0x7fffffffffffffff, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x1, r4, &(0x7f0000000280)="b65aa85ffaf3ff1cd436ecb92deca666a5acb9ebbf2fdf9f74f2cd77285c5e453a82fc3635fb4db8c141580171cc7aebb6d52882c452f481d9c29767797ffd01a8e96ec2b13dcd43670fb55de4ee2f1518a984354160a1fe439af7208d7fe63cd83010d66903e1a9a856e9382281ddc3367c20ce6010fe16fbea1e4a5bc9836cfa388cc554b0884242a54615f20b313fade17e05a8c40d8ad80f3f09ca95e7bb49df1d21472af626226cb07fa621118975eca27816f580122541d89407de0b42", 0xc0, 0x7, 0x0, 0x3, r5}]) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r6, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback}, 0x2, 0x0, 0x4, 0x4}}, 0x26) (async) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) io_submit(0x0, 0x2, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f00000000c0)="305d171deb5504625b41c83151ff39d419c4ee6a39b932a7a20016459ff2984de4f05d3445833ca32e9d9298707b529e5a6e828050f85f0d74805f57286e5368c90fbb2550ccd3df1bc5ca213ce1e18ecaf48f7d8b29f11fb4e884f9e2113baf535f7b3311f95512799276b0b0c0b6641c0d0e06f07c976cde4e2577d7122f2b55a5f9e5556b816b5e6a6c0f0debcde25ec10905a151eb4cd6916aeb3f1bdf82b429dba7e12b76c2260028a8182dc0ea6ccbcf663254fcde3fc373cb6720a1d950e2bd00f6f7935205378f76088d8e75751da5d1d4c790", 0xd7, 0x7fffffffffffffff, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x1, r4, &(0x7f0000000280)="b65aa85ffaf3ff1cd436ecb92deca666a5acb9ebbf2fdf9f74f2cd77285c5e453a82fc3635fb4db8c141580171cc7aebb6d52882c452f481d9c29767797ffd01a8e96ec2b13dcd43670fb55de4ee2f1518a984354160a1fe439af7208d7fe63cd83010d66903e1a9a856e9382281ddc3367c20ce6010fe16fbea1e4a5bc9836cfa388cc554b0884242a54615f20b313fade17e05a8c40d8ad80f3f09ca95e7bb49df1d21472af626226cb07fa621118975eca27816f580122541d89407de0b42", 0xc0, 0x7, 0x0, 0x3, r5}]) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r6, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_DISCONNECT(r6, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:57:54 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f00000002c0)=""/102400, 0x19000}, {&(0x7f0000000180)=""/223, 0xdf}], 0x3) [ 1184.684434][ T3357] block nbd0: shutting down sockets [ 1184.744781][ T3361] block nbd4: shutting down sockets 14:57:54 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="8d91271e512a14b94cf66ca85d78b36ca98f06083b70b5072702916db9c66b96e31fc9de5985d4a636b91f75fd6dbbd06e5630def8ed50df08a553127e64c7a3cdb7883ae0c156e46baa251cb138e4c8828c29045a17fe04b28118a43b2b65d30e99187e875da6d9983d760d12d92fd9f82c2877d4ebcda210c8bb33681c23c0186db7513ceec8f164db7557d054f633aa30f3346414cb4bd2873c50778e9afa68cc0d8e65ec0615d911e881346d69d164ca9cb7d57dafc8931b3a9042bca35b666fd1cafdeed29d5f3f085c5e4aa59e4f2b1d11bcb49eaf5531950d277ff8f3a5b871df875e429b1a8a43", 0xeb}, {0x0}], 0x3) 14:57:54 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x7, 0xc4, {0xc4, 0xc, "9d261585d9db26b354f63e4adbd3fde679c5cb76fd5b4ff6b18ee54aeb450b15a7bb3affbdd5a669fcfc278d196d4fe09e2c3e536215dfda2c096cd29c68efba2756b6522b06ead4e934cec8819a7e0c71dc971733d099efaadcb240d887f089a6d8cf128364022efb07a29658ecd1e112fb0e78c2bcdee8d909a562d18c40824d8e95f41270d839fb7d226476861b927f676bf0bd36b12574909c5f882f0e8c7b4278c4558b0fdefdf19513d14a6aefc7395f3df5024d107f6db7172215d394fd05"}}, &(0x7f0000000000)={0x0, 0x3, 0x2e, @string={0x2e, 0x3, "2a6107729ed162d3c0dbeb633d8fe8473716a4c84c4d519dd14e6609cdaab109134066dd2b54fb3889626583"}}, &(0x7f0000000180)={0x0, 0xf, 0x45, {0x5, 0xf, 0x45, 0x5, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x7, 0x3, 0x401}, @wireless={0xb, 0x10, 0x1, 0xc, 0x84, 0x37, 0x2, 0xc, 0xf3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0x8, 0xffff}, @ssp_cap={0x24, 0x10, 0xa, 0x1f, 0x6, 0x8, 0xf000, 0xffff, [0x0, 0x30, 0xde, 0xc000, 0x0, 0x3fc0]}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x4, 0x1, 0x1, "97cf3f85", "48e4e39f"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x60, 0x1f, 0x10, 0x7, 0x8, 0xa0c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0xf, 0xc2, "17304f59e7fa365bf09b47327dd52458652895fe1abbd78a670fabf9e04312aa3811952704962e36e90c93d3d317a1cbc6fcb4cb78158157af8fa5642a2e9d9ee6faec93b7621b144875cc54d36e3a6d24d10799538f7345438a676ae9556a41676cff4a5412f129ddda2b79f09a53f21bea213e34218c5c7c9593a9720fd1f26ac8e3271a3bfdb82fb43eab6a6e8207972763e23fd1ef3edbf93a3552e2a0998018220582683cc2c8cc895ebaa40d16efe46417185b70597b8deeb485d0c7633025"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x92}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1c}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x0, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x40, 0x40}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x5064}, &(0x7f0000000500)={0x40, 0x9, 0x1}, &(0x7f0000000540)={0x40, 0xb, 0x2, "9525"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x9}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @random="99bccc6fbf36"}, &(0x7f0000000640)={0x40, 0x19, 0x2, "34ca"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x72b0}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0xe2}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x9}}) read$char_usb(r0, 0x0, 0x0) 14:57:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 14:57:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r4 = socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback}, 0x2, 0x0, 0x4, 0x4}}, 0x26) ioctl$PPPIOCSMRU(r4, 0x40047452, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) io_submit(0x0, 0x2, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f00000000c0)="305d171deb5504625b41c83151ff39d419c4ee6a39b932a7a20016459ff2984de4f05d3445833ca32e9d9298707b529e5a6e828050f85f0d74805f57286e5368c90fbb2550ccd3df1bc5ca213ce1e18ecaf48f7d8b29f11fb4e884f9e2113baf535f7b3311f95512799276b0b0c0b6641c0d0e06f07c976cde4e2577d7122f2b55a5f9e5556b816b5e6a6c0f0debcde25ec10905a151eb4cd6916aeb3f1bdf82b429dba7e12b76c2260028a8182dc0ea6ccbcf663254fcde3fc373cb6720a1d950e2bd00f6f7935205378f76088d8e75751da5d1d4c790", 0xd7, 0x7fffffffffffffff, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x1, r4, &(0x7f0000000280)="b65aa85ffaf3ff1cd436ecb92deca666a5acb9ebbf2fdf9f74f2cd77285c5e453a82fc3635fb4db8c141580171cc7aebb6d52882c452f481d9c29767797ffd01a8e96ec2b13dcd43670fb55de4ee2f1518a984354160a1fe439af7208d7fe63cd83010d66903e1a9a856e9382281ddc3367c20ce6010fe16fbea1e4a5bc9836cfa388cc554b0884242a54615f20b313fade17e05a8c40d8ad80f3f09ca95e7bb49df1d21472af626226cb07fa621118975eca27816f580122541d89407de0b42", 0xc0, 0x7, 0x0, 0x3, r5}]) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r6, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1185.094021][T24845] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 1185.094336][ T3379] block nbd0: shutting down sockets [ 1185.106831][ T3375] block nbd4: shutting down sockets 14:57:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1264) 14:57:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:54 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f00000002c0)=""/102400, 0x19000}, {&(0x7f0000000180)=""/223, 0xdf}], 0x3) 14:57:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1265) [ 1185.243988][ T3387] block nbd0: shutting down sockets [ 1185.277014][ T3390] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3390 comm=syz-executor.4 [ 1185.295823][ T3390] block nbd4: Unsupported socket: shutdown callout must be supported. [ 1185.309696][ T3390] block nbd4: shutting down sockets [ 1185.323905][ T1922] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 1185.343869][ T3657] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 1185.358189][T24845] usb 4-1: Using ep0 maxpacket: 32 [ 1185.363742][ T3392] block nbd0: shutting down sockets [ 1185.394010][T24845] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1185.523762][T24845] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1185.531516][T24845] usb 4-1: can't read configurations, error -61 [ 1185.573752][ T1922] usb 6-1: Using ep0 maxpacket: 32 [ 1185.603783][ T3657] usb 2-1: Using ep0 maxpacket: 32 [ 1185.683877][T24845] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 1185.703973][ T1922] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1185.724343][ T3657] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1185.735138][ T3657] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1185.883851][ T1922] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1185.894399][ T1922] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1185.902575][ T1922] usb 6-1: Product: syz [ 1185.903992][ T3657] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1185.907160][ T1922] usb 6-1: Manufacturer: syz [ 1185.923073][ T3657] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1185.931423][ T1922] usb 6-1: SerialNumber: syz [ 1185.931431][ T3657] usb 2-1: Product: syz [ 1185.931454][ T3657] usb 2-1: Manufacturer: syz [ 1185.945102][T24845] usb 4-1: Using ep0 maxpacket: 32 [ 1185.945673][ T1922] usb 6-1: config 0 descriptor?? [ 1185.954062][ T3657] usb 2-1: SerialNumber: syz [ 1185.965256][ T3657] usb 2-1: config 0 descriptor?? [ 1185.993861][T24845] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1186.020247][ T1922] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1186.123942][T24845] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1186.131525][T24845] usb 4-1: can't read configurations, error -61 [ 1186.138564][T24845] usb usb4-port1: attempt power cycle [ 1186.211339][ T3657] usb 2-1: USB disconnect, device number 91 [ 1186.217406][ T3378] UDC core: couldn't find an available UDC or it's busy: -16 [ 1186.226376][ T3378] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1186.435465][ T1792] usb 6-1: USB disconnect, device number 20 [ 1186.455514][ T1792] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1186.553777][T24845] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 1186.643878][T24845] usb 4-1: Using ep0 maxpacket: 32 [ 1186.683907][T24845] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1186.803804][T24845] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1186.811507][T24845] usb 4-1: can't read configurations, error -61 [ 1186.963731][T24845] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 1187.056295][T24845] usb 4-1: Using ep0 maxpacket: 32 [ 1187.094008][T24845] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1187.213892][T24845] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1187.223754][T24845] usb 4-1: can't read configurations, error -61 [ 1187.230664][T24845] usb usb4-port1: unable to enumerate USB device 14:57:57 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050c35320450c00718e4901020335040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:57:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:57:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1267) 14:57:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1, r2}}, './file0\x00'}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:57:57 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {0x0}], 0x2) 14:57:57 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x7, 0xc4, {0xc4, 0xc, "9d261585d9db26b354f63e4adbd3fde679c5cb76fd5b4ff6b18ee54aeb450b15a7bb3affbdd5a669fcfc278d196d4fe09e2c3e536215dfda2c096cd29c68efba2756b6522b06ead4e934cec8819a7e0c71dc971733d099efaadcb240d887f089a6d8cf128364022efb07a29658ecd1e112fb0e78c2bcdee8d909a562d18c40824d8e95f41270d839fb7d226476861b927f676bf0bd36b12574909c5f882f0e8c7b4278c4558b0fdefdf19513d14a6aefc7395f3df5024d107f6db7172215d394fd05"}}, &(0x7f0000000000)={0x0, 0x3, 0x2e, @string={0x2e, 0x3, "2a6107729ed162d3c0dbeb633d8fe8473716a4c84c4d519dd14e6609cdaab109134066dd2b54fb3889626583"}}, &(0x7f0000000180)={0x0, 0xf, 0x45, {0x5, 0xf, 0x45, 0x5, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x7, 0x3, 0x401}, @wireless={0xb, 0x10, 0x1, 0xc, 0x84, 0x37, 0x2, 0xc, 0xf3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0x8, 0xffff}, @ssp_cap={0x24, 0x10, 0xa, 0x1f, 0x6, 0x8, 0xf000, 0xffff, [0x0, 0x30, 0xde, 0xc000, 0x0, 0x3fc0]}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x4, 0x1, 0x1, "97cf3f85", "48e4e39f"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x60, 0x1f, 0x10, 0x7, 0x8, 0xa0c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0xf, 0xc2, "17304f59e7fa365bf09b47327dd52458652895fe1abbd78a670fabf9e04312aa3811952704962e36e90c93d3d317a1cbc6fcb4cb78158157af8fa5642a2e9d9ee6faec93b7621b144875cc54d36e3a6d24d10799538f7345438a676ae9556a41676cff4a5412f129ddda2b79f09a53f21bea213e34218c5c7c9593a9720fd1f26ac8e3271a3bfdb82fb43eab6a6e8207972763e23fd1ef3edbf93a3552e2a0998018220582683cc2c8cc895ebaa40d16efe46417185b70597b8deeb485d0c7633025"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x92}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1c}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x0, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x40, 0x40}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x5064}, &(0x7f0000000500)={0x40, 0x9, 0x1}, &(0x7f0000000540)={0x40, 0xb, 0x2, "9525"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x9}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @random="99bccc6fbf36"}, &(0x7f0000000640)={0x40, 0x19, 0x2, "34ca"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x72b0}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0xe2}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x9}}) (async) read$char_usb(r0, 0x0, 0x0) [ 1187.708257][ T3401] UDC core: couldn't find an available UDC or it's busy: -16 [ 1187.725378][ T3400] block nbd0: shutting down sockets [ 1187.741539][ T3401] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:57:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1268) [ 1187.776999][ T3403] block nbd4: shutting down sockets 14:57:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1187.910442][ T3417] block nbd0: shutting down sockets [ 1187.917276][ T3418] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3418 comm=syz-executor.4 14:57:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1269) [ 1187.957627][ T3418] block nbd4: Unsupported socket: shutdown callout must be supported. [ 1187.977165][ T3416] block nbd4: shutting down sockets [ 1187.983844][T24845] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 1187.993892][ T3658] usb 2-1: new high-speed USB device number 92 using dummy_hcd 14:57:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200102) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x2101c0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = open_tree(r3, &(0x7f0000000080)='./file0\x00', 0x81001) ioctl$NBD_CLEAR_QUE(r5, 0xab05) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 1188.054380][ T3422] block nbd0: shutting down sockets 14:57:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1274) [ 1188.110213][ T3424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3424 comm=syz-executor.4 [ 1188.143964][ T1792] usb 4-1: new high-speed USB device number 117 using dummy_hcd 14:57:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200102) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x2101c0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = open_tree(r3, &(0x7f0000000080)='./file0\x00', 0x81001) ioctl$NBD_CLEAR_QUE(r5, 0xab05) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200102) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x2101c0, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) open_tree(r3, &(0x7f0000000080)='./file0\x00', 0x81001) (async) ioctl$NBD_CLEAR_QUE(r5, 0xab05) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) [ 1188.165114][ T3424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3424 comm=syz-executor.4 [ 1188.225281][ T3426] block nbd0: shutting down sockets [ 1188.253715][T24845] usb 6-1: Using ep0 maxpacket: 32 [ 1188.253738][ T3658] usb 2-1: Using ep0 maxpacket: 32 [ 1188.278202][ T3428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3428 comm=syz-executor.4 [ 1188.320435][ T3428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3428 comm=syz-executor.4 [ 1188.354355][ T3430] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3430 comm=syz-executor.4 [ 1188.394103][ T3658] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1188.404707][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1188.413968][T24845] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1188.442771][ T3658] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1188.452469][ T1792] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1188.583968][ T1792] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1188.593789][T24845] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1188.594417][ T1792] usb 4-1: can't read configurations, error -61 [ 1188.602848][T24845] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1188.602880][T24845] usb 6-1: Product: syz [ 1188.602900][T24845] usb 6-1: Manufacturer: syz [ 1188.602920][T24845] usb 6-1: SerialNumber: syz [ 1188.625257][T24845] usb 6-1: config 0 descriptor?? [ 1188.644051][ T3658] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1188.653123][ T3658] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1188.674012][ T3658] usb 2-1: Product: syz [ 1188.678217][ T3658] usb 2-1: Manufacturer: syz [ 1188.691657][ T3658] usb 2-1: SerialNumber: syz [ 1188.701025][ T3658] usb 2-1: config 0 descriptor?? [ 1188.717170][T24845] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1188.783859][ T1792] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 1188.925611][ T3658] usb 6-1: USB disconnect, device number 21 [ 1188.939926][ T3658] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1188.958085][ T2926] usb 2-1: USB disconnect, device number 92 [ 1189.043783][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1189.083937][ T1792] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1189.203741][ T1792] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1189.211440][ T1792] usb 4-1: can't read configurations, error -61 [ 1189.220174][ T1792] usb usb4-port1: attempt power cycle [ 1189.633835][ T1792] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 1189.723790][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1189.763986][ T1792] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1189.883886][ T1792] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1189.891605][ T1792] usb 4-1: can't read configurations, error -61 [ 1190.043746][ T1792] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1190.134923][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1190.173886][ T1792] usb 4-1: too many configurations: 53, using maximum allowed: 8 [ 1190.293778][ T1792] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1190.301373][ T1792] usb 4-1: can't read configurations, error -61 [ 1190.308011][ T1792] usb usb4-port1: unable to enumerate USB device 14:58:00 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x140e, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x8084}, 0x8040) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000140)="5ba47aacdce0225dfce8a0a94c067aea9ecf35d8a30f3cdb18e8880a994bc774dc1b581468d7480abaf4ca8b78c7", 0x2e) read$char_usb(r1, 0x0, 0x0) 14:58:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1276) 14:58:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200102) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x2101c0, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = open_tree(r3, &(0x7f0000000080)='./file0\x00', 0x81001) ioctl$NBD_CLEAR_QUE(r5, 0xab05) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 14:58:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) (async) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1, r2}}, './file0\x00'}) (async) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:00 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async, rerun: 64) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 64) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r1) (async) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x7, 0xc4, {0xc4, 0xc, "9d261585d9db26b354f63e4adbd3fde679c5cb76fd5b4ff6b18ee54aeb450b15a7bb3affbdd5a669fcfc278d196d4fe09e2c3e536215dfda2c096cd29c68efba2756b6522b06ead4e934cec8819a7e0c71dc971733d099efaadcb240d887f089a6d8cf128364022efb07a29658ecd1e112fb0e78c2bcdee8d909a562d18c40824d8e95f41270d839fb7d226476861b927f676bf0bd36b12574909c5f882f0e8c7b4278c4558b0fdefdf19513d14a6aefc7395f3df5024d107f6db7172215d394fd05"}}, &(0x7f0000000000)={0x0, 0x3, 0x2e, @string={0x2e, 0x3, "2a6107729ed162d3c0dbeb633d8fe8473716a4c84c4d519dd14e6609cdaab109134066dd2b54fb3889626583"}}, &(0x7f0000000180)={0x0, 0xf, 0x45, {0x5, 0xf, 0x45, 0x5, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x7, 0x3, 0x401}, @wireless={0xb, 0x10, 0x1, 0xc, 0x84, 0x37, 0x2, 0xc, 0xf3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0x8, 0xffff}, @ssp_cap={0x24, 0x10, 0xa, 0x1f, 0x6, 0x8, 0xf000, 0xffff, [0x0, 0x30, 0xde, 0xc000, 0x0, 0x3fc0]}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x4, 0x1, 0x1, "97cf3f85", "48e4e39f"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x60, 0x1f, 0x10, 0x7, 0x8, 0xa0c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0xf, 0xc2, "17304f59e7fa365bf09b47327dd52458652895fe1abbd78a670fabf9e04312aa3811952704962e36e90c93d3d317a1cbc6fcb4cb78158157af8fa5642a2e9d9ee6faec93b7621b144875cc54d36e3a6d24d10799538f7345438a676ae9556a41676cff4a5412f129ddda2b79f09a53f21bea213e34218c5c7c9593a9720fd1f26ac8e3271a3bfdb82fb43eab6a6e8207972763e23fd1ef3edbf93a3552e2a0998018220582683cc2c8cc895ebaa40d16efe46417185b70597b8deeb485d0c7633025"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x92}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1c}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x0, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x40, 0x40}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x5064}, &(0x7f0000000500)={0x40, 0x9, 0x1}, &(0x7f0000000540)={0x40, 0xb, 0x2, "9525"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x9}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @random="99bccc6fbf36"}, &(0x7f0000000640)={0x40, 0x19, 0x2, "34ca"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x72b0}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0xe2}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x9}}) (async) read$char_usb(r0, 0x0, 0x0) 14:58:00 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {0x0}], 0x2) 14:58:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1, r2}}, './file0\x00'}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@empty}}, {{@in=@private}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) (async) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1, r2}}, './file0\x00'}) (async) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) [ 1190.794453][ T3441] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3441 comm=syz-executor.4 14:58:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x511080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:00 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r0, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r3], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r4, 0x0, 0x0) [ 1190.850061][ T3456] UDC core: couldn't find an available UDC or it's busy: -16 [ 1190.858107][ T3441] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3441 comm=syz-executor.4 [ 1190.871299][ T3456] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1190.875393][ T3447] block nbd0: shutting down sockets 14:58:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1277) 14:58:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x511080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 64) 14:58:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x511080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x511080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) [ 1191.048466][ T3465] block nbd0: shutting down sockets [ 1191.053974][ T3657] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 1191.233881][T24845] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 1191.293713][ T3657] usb 2-1: Using ep0 maxpacket: 32 [ 1191.353890][ T385] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 1191.413806][ T3657] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1191.428610][ T3657] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1191.474084][T24845] usb 4-1: Using ep0 maxpacket: 32 [ 1191.593925][T24845] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1191.606910][ T3657] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1191.616104][ T385] usb 6-1: Using ep0 maxpacket: 32 [ 1191.621547][ T3657] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1191.629671][ T3657] usb 2-1: Product: syz [ 1191.634149][ T3657] usb 2-1: Manufacturer: syz [ 1191.638835][ T3657] usb 2-1: SerialNumber: syz [ 1191.647299][ T3657] usb 2-1: config 0 descriptor?? [ 1191.738397][ T385] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1191.749531][ T385] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid maxpacket 1279, setting to 1024 [ 1191.783816][T24845] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1191.792994][T24845] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1191.801551][T24845] usb 4-1: Product: syz [ 1191.806170][T24845] usb 4-1: Manufacturer: syz [ 1191.810859][T24845] usb 4-1: SerialNumber: syz [ 1191.818588][T24845] usb 4-1: config 0 descriptor?? [ 1191.867332][T24845] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1191.889700][T24845] usb 2-1: USB disconnect, device number 93 [ 1191.913910][ T385] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1191.923383][ T385] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1191.932071][ T385] usb 6-1: Product: syz [ 1191.936769][ T385] usb 6-1: Manufacturer: syz [ 1191.941493][ T385] usb 6-1: SerialNumber: syz [ 1191.949461][ T385] usb 6-1: config 0 descriptor?? [ 1191.974207][ T3466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1191.998282][ T385] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1192.071073][ T2926] usb 4-1: USB disconnect, device number 121 [ 1192.086645][ T2926] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1192.202297][ T1922] usb 6-1: USB disconnect, device number 22 [ 1192.214978][ T1922] yurex 6-1:0.0: USB YUREX #1 now disconnected 14:58:02 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x140e, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x8084}, 0x8040) (async) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000140)="5ba47aacdce0225dfce8a0a94c067aea9ecf35d8a30f3cdb18e8880a994bc774dc1b581468d7480abaf4ca8b78c7", 0x2e) read$char_usb(r1, 0x0, 0x0) 14:58:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1278) 14:58:02 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f00000004c0)={0x2c, &(0x7f00000002c0)={0x20, 0xa, 0x97, {0x97, 0xa, "e778bbe75e4dacd87ebdcdaa504c2dd29dc7654eeb1efefb7647969804ef9c97b3c78aee40cab23e75954d13a08ae46398b195d24d7cd34f148edd3dccf222fd86bfae3273c0320e7c1a55395e74501d6069515ceb9f9a6617723e2227dd4aad091e53e1e2968e5eab5f8ca603ae3ddf6d762399cba6e6a41c59c1e4fa53fa46252c9d794beff7c64dfb4351df6a7821f1884e9a28"}}, &(0x7f0000000380)={0x0, 0x3, 0xe5, @string={0xe5, 0x3, "e0d07899c730381ead920d87b6b9a2ad814cf944540b80d4a37f7aeaa6ad6ff88e27d620176bdf4bd9e74e15a3137924d298c407b50546bf03bf823fc92633c9fc5e14d19c08b786f277a1cd06bf45aac527de3cd41b54256065ff9be001795aaf3cdcda74a6cd858caa4a66f94eecd6047bed6b6aad5a18e8858e8d1b5c865bdfc3ad2b0eb487d194165683d909f74ae4779be7d7b3bbcf9c6955b0af319c2317bf3b8be1005ef6d8f4c06edd6c79bc1e1b49efd85e5b60de8a1e1ffce4d04a7daf84420ab46a1bf0e648e6df4b443c6a4dd6fa895d616e61ee12a31958225cb61749"}}, &(0x7f0000000000)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x4, 0x0, 0x0, 0x6, "08db3863", "9cb8a7a3"}}, &(0x7f0000000480)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x0, 0x9, 0x9, 0x7, 0x7f, 0x1}}}, &(0x7f0000000980)={0x84, &(0x7f0000000500)={0x40, 0xb, 0x7d, "6a8ff643c2b712dc79a532d497e11158b1921ac128356f6de162d22d7de22980a01e5b39ce0f75f06a52ef5e08bbf9d1d04c04d43a571622c7ceb061767b3fdf17a200f786dcce63a83ba51a26b10cf6dc4e38f81526f0ad3cdccac3b5b737dd610e61c224bb8bf15c6e4b28d3226b2307220097521f7c9944988ad8f8"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000600)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f00000006c0)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000700)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000740)={0x40, 0xb, 0x2, "d06a"}, &(0x7f0000000780)={0x40, 0xf, 0x2, 0x4000}, &(0x7f00000007c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000800)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000840)={0x40, 0x19, 0x2, "1438"}, &(0x7f0000000880)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000900)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000940)={0x40, 0x21, 0x1}}) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x280240) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:02 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x1000}, {0x0}], 0x2) 14:58:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x280240) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x280240) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:58:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x1279) [ 1192.654279][ T3494] block nbd0: shutting down sockets 14:58:02 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r0, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r3], 0x0) (async) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r4, 0x0, 0x0) 14:58:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x280240) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x127a) [ 1192.764313][ T3505] block nbd0: shutting down sockets 14:58:02 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r0, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff", @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r3], 0x0) (async, rerun: 32) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 32) read$char_usb(r4, 0x0, 0x0) 14:58:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x20042, 0x0) [ 1192.873927][ T3657] usb 3-1: new low-speed USB device number 72 using dummy_hcd [ 1192.874731][ T3515] block nbd0: shutting down sockets [ 1192.882139][ T385] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 1192.953843][ T2926] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 1192.978486][ T3522] block nbd4: shutting down sockets [ 1193.143861][ T3658] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 1193.143916][ T385] usb 2-1: Using ep0 maxpacket: 32 [ 1193.213732][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1193.263810][ T3657] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1193.274164][ T385] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1193.289923][ T3657] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1193.298897][ T385] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1193.308062][ T3657] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1193.318023][ T3657] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1193.327171][ T3657] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1193.344133][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1193.375029][ T3657] hub 3-1:1.0: bad descriptor, ignoring hub [ 1193.380962][ T3657] hub: probe of 3-1:1.0 failed with error -5 [ 1193.387510][ T3657] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1193.409814][ T3658] usb 6-1: Using ep0 maxpacket: 32 [ 1193.473971][ T385] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1193.483252][ T385] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1193.492469][ T385] usb 2-1: Product: syz [ 1193.496880][ T385] usb 2-1: Manufacturer: syz [ 1193.501663][ T385] usb 2-1: SerialNumber: syz [ 1193.511467][ T385] usb 2-1: config 0 descriptor?? [ 1193.543941][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1193.553001][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1193.561472][ T3658] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1193.573431][ T3658] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has invalid maxpacket 1279, setting to 1024 [ 1193.585048][ T2926] usb 4-1: Product: syz [ 1193.589403][ T2926] usb 4-1: Manufacturer: syz [ 1193.596231][ T2926] usb 4-1: SerialNumber: syz [ 1193.604026][ T2926] usb 4-1: config 0 descriptor?? [ 1193.670284][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1193.704005][ T385] usb 3-1: USB disconnect, device number 72 [ 1193.762418][ T385] usb 2-1: USB disconnect, device number 94 [ 1193.774023][ T3658] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1193.783227][ T3658] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1193.791693][ T3658] usb 6-1: Product: syz [ 1193.796098][ T3658] usb 6-1: Manufacturer: syz [ 1193.801438][ T3658] usb 6-1: SerialNumber: syz [ 1193.809715][ T3658] usb 6-1: config 0 descriptor?? [ 1193.834130][ T3518] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1193.857090][ T3658] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1193.870028][ T3657] usb 4-1: USB disconnect, device number 122 [ 1193.888127][ T3657] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1194.056907][ T3518] UDC core: couldn't find an available UDC or it's busy: -16 [ 1194.069184][ T3518] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1194.077247][ T3518] UDC core: couldn't find an available UDC or it's busy: -16 [ 1194.090942][ T3518] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1194.099027][ T3518] UDC core: couldn't find an available UDC or it's busy: -16 [ 1194.111427][ T3518] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1194.119534][ T3518] UDC core: couldn't find an available UDC or it's busy: -16 [ 1194.127109][ T3518] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1194.135323][ T3518] UDC core: couldn't find an available UDC or it's busy: -16 [ 1194.142708][ T3518] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1194.158454][ T3657] usb 6-1: USB disconnect, device number 23 [ 1194.166463][ T3657] yurex 6-1:0.0: USB YUREX #1 now disconnected 14:58:04 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x140e, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x8084}, 0x8040) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000140)="5ba47aacdce0225dfce8a0a94c067aea9ecf35d8a30f3cdb18e8880a994bc774dc1b581468d7480abaf4ca8b78c7", 0x2e) (async) read$char_usb(r1, 0x0, 0x0) 14:58:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x127b) 14:58:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x20042, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x20042, 0x0) (async) 14:58:04 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{0x0}], 0x1) 14:58:04 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f00000004c0)={0x2c, &(0x7f00000002c0)={0x20, 0xa, 0x97, {0x97, 0xa, "e778bbe75e4dacd87ebdcdaa504c2dd29dc7654eeb1efefb7647969804ef9c97b3c78aee40cab23e75954d13a08ae46398b195d24d7cd34f148edd3dccf222fd86bfae3273c0320e7c1a55395e74501d6069515ceb9f9a6617723e2227dd4aad091e53e1e2968e5eab5f8ca603ae3ddf6d762399cba6e6a41c59c1e4fa53fa46252c9d794beff7c64dfb4351df6a7821f1884e9a28"}}, &(0x7f0000000380)={0x0, 0x3, 0xe5, @string={0xe5, 0x3, "e0d07899c730381ead920d87b6b9a2ad814cf944540b80d4a37f7aeaa6ad6ff88e27d620176bdf4bd9e74e15a3137924d298c407b50546bf03bf823fc92633c9fc5e14d19c08b786f277a1cd06bf45aac527de3cd41b54256065ff9be001795aaf3cdcda74a6cd858caa4a66f94eecd6047bed6b6aad5a18e8858e8d1b5c865bdfc3ad2b0eb487d194165683d909f74ae4779be7d7b3bbcf9c6955b0af319c2317bf3b8be1005ef6d8f4c06edd6c79bc1e1b49efd85e5b60de8a1e1ffce4d04a7daf84420ab46a1bf0e648e6df4b443c6a4dd6fa895d616e61ee12a31958225cb61749"}}, &(0x7f0000000000)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x4, 0x0, 0x0, 0x6, "08db3863", "9cb8a7a3"}}, &(0x7f0000000480)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x0, 0x9, 0x9, 0x7, 0x7f, 0x1}}}, &(0x7f0000000980)={0x84, &(0x7f0000000500)={0x40, 0xb, 0x7d, "6a8ff643c2b712dc79a532d497e11158b1921ac128356f6de162d22d7de22980a01e5b39ce0f75f06a52ef5e08bbf9d1d04c04d43a571622c7ceb061767b3fdf17a200f786dcce63a83ba51a26b10cf6dc4e38f81526f0ad3cdccac3b5b737dd610e61c224bb8bf15c6e4b28d3226b2307220097521f7c9944988ad8f8"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000600)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f00000006c0)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000700)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000740)={0x40, 0xb, 0x2, "d06a"}, &(0x7f0000000780)={0x40, 0xf, 0x2, 0x4000}, &(0x7f00000007c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000800)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000840)={0x40, 0x19, 0x2, "1438"}, &(0x7f0000000880)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000900)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000940)={0x40, 0x21, 0x1}}) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f00000004c0)={0x2c, &(0x7f00000002c0)={0x20, 0xa, 0x97, {0x97, 0xa, "e778bbe75e4dacd87ebdcdaa504c2dd29dc7654eeb1efefb7647969804ef9c97b3c78aee40cab23e75954d13a08ae46398b195d24d7cd34f148edd3dccf222fd86bfae3273c0320e7c1a55395e74501d6069515ceb9f9a6617723e2227dd4aad091e53e1e2968e5eab5f8ca603ae3ddf6d762399cba6e6a41c59c1e4fa53fa46252c9d794beff7c64dfb4351df6a7821f1884e9a28"}}, &(0x7f0000000380)={0x0, 0x3, 0xe5, @string={0xe5, 0x3, "e0d07899c730381ead920d87b6b9a2ad814cf944540b80d4a37f7aeaa6ad6ff88e27d620176bdf4bd9e74e15a3137924d298c407b50546bf03bf823fc92633c9fc5e14d19c08b786f277a1cd06bf45aac527de3cd41b54256065ff9be001795aaf3cdcda74a6cd858caa4a66f94eecd6047bed6b6aad5a18e8858e8d1b5c865bdfc3ad2b0eb487d194165683d909f74ae4779be7d7b3bbcf9c6955b0af319c2317bf3b8be1005ef6d8f4c06edd6c79bc1e1b49efd85e5b60de8a1e1ffce4d04a7daf84420ab46a1bf0e648e6df4b443c6a4dd6fa895d616e61ee12a31958225cb61749"}}, &(0x7f0000000000)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x4, 0x0, 0x0, 0x6, "08db3863", "9cb8a7a3"}}, &(0x7f0000000480)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x0, 0x9, 0x9, 0x7, 0x7f, 0x1}}}, &(0x7f0000000980)={0x84, &(0x7f0000000500)={0x40, 0xb, 0x7d, "6a8ff643c2b712dc79a532d497e11158b1921ac128356f6de162d22d7de22980a01e5b39ce0f75f06a52ef5e08bbf9d1d04c04d43a571622c7ceb061767b3fdf17a200f786dcce63a83ba51a26b10cf6dc4e38f81526f0ad3cdccac3b5b737dd610e61c224bb8bf15c6e4b28d3226b2307220097521f7c9944988ad8f8"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000600)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f00000006c0)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000700)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000740)={0x40, 0xb, 0x2, "d06a"}, &(0x7f0000000780)={0x40, 0xf, 0x2, 0x4000}, &(0x7f00000007c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000800)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000840)={0x40, 0x19, 0x2, "1438"}, &(0x7f0000000880)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000900)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000940)={0x40, 0x21, 0x1}}) (async) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) 14:58:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x127c) [ 1194.435683][ T3528] block nbd0: shutting down sockets [ 1194.490684][ T3536] block nbd4: shutting down sockets 14:58:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x20042, 0x0) [ 1194.543889][ T3537] block nbd4: Device being setup by another task [ 1194.544117][ T3540] block nbd0: shutting down sockets 14:58:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x127d) 14:58:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x3}}, 0x2e) ioctl$PPPIOCSMRU(r3, 0x40047452, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000000c0)="a4f0e163c1403d95fabe6dead9e6873f5d03cd1ca3e879b24b9d5f166002d103ab28f9d22960ce60b065e63852efbcd48a152f2bce2feb9518739d15dff98fc32353", 0x42}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="30aecc32623cb334ae9aab3a18ab2806a4e5aa811c1897188e14004ccd40fb7685e8530f2e6f00cd2263fe078511228aa357d2d3c3e639296f144f13e42c051087304c77bb278d1e4258683466bae8c6e3b22a31b870b0b4bbed", 0x5a}], 0x3, &(0x7f0000001240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x84}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@generic={0x82, 0xc, "f44aa08478953d2397e7"}, @cipso={0x86, 0x4d, 0x2, [{0x0, 0x12, "2a010a8fa88063e70b698519ce5311f8"}, {0x1, 0xb, "51cae0f647672611a4"}, {0x2, 0xe, "5e4ffb951ef0371192e4be3d"}, {0x7, 0xd, "3cfa1ae63824509eae6778"}, {0x6, 0xf, "252b43f2210d60a79c13e8d01e"}]}, @lsrr={0x83, 0xf, 0xfd, [@rand_addr=0x64010102, @multicast1, @broadcast]}, @timestamp_prespec={0x44, 0x2c, 0x92, 0x3, 0xb, [{@local, 0x5}, {@loopback, 0x8}, {@multicast1, 0x24}, {@private=0xa010102, 0x2}, {@multicast2, 0x7}]}]}}}], 0xc0}, 0x80) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) close_range(r3, r6, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:04 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRESHEX], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) [ 1194.653896][ T3657] usb 2-1: new high-speed USB device number 95 using dummy_hcd 14:58:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x127e) [ 1194.694120][T24845] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 1194.701908][ T385] usb 3-1: new low-speed USB device number 73 using dummy_hcd [ 1194.728111][ T3552] block nbd0: shutting down sockets 14:58:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) r3 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) (async) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x3}}, 0x2e) (async) ioctl$PPPIOCSMRU(r3, 0x40047452, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000000c0)="a4f0e163c1403d95fabe6dead9e6873f5d03cd1ca3e879b24b9d5f166002d103ab28f9d22960ce60b065e63852efbcd48a152f2bce2feb9518739d15dff98fc32353", 0x42}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="30aecc32623cb334ae9aab3a18ab2806a4e5aa811c1897188e14004ccd40fb7685e8530f2e6f00cd2263fe078511228aa357d2d3c3e639296f144f13e42c051087304c77bb278d1e4258683466bae8c6e3b22a31b870b0b4bbed", 0x5a}], 0x3, &(0x7f0000001240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x84}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@generic={0x82, 0xc, "f44aa08478953d2397e7"}, @cipso={0x86, 0x4d, 0x2, [{0x0, 0x12, "2a010a8fa88063e70b698519ce5311f8"}, {0x1, 0xb, "51cae0f647672611a4"}, {0x2, 0xe, "5e4ffb951ef0371192e4be3d"}, {0x7, 0xd, "3cfa1ae63824509eae6778"}, {0x6, 0xf, "252b43f2210d60a79c13e8d01e"}]}, @lsrr={0x83, 0xf, 0xfd, [@rand_addr=0x64010102, @multicast1, @broadcast]}, @timestamp_prespec={0x44, 0x2c, 0x92, 0x3, 0xb, [{@local, 0x5}, {@loopback, 0x8}, {@multicast1, 0x24}, {@private=0xa010102, 0x2}, {@multicast2, 0x7}]}]}}}], 0xc0}, 0x80) (async) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) close_range(r3, r6, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1194.841186][ T3556] block nbd4: shutting down sockets [ 1194.860019][ T3557] block nbd0: shutting down sockets [ 1194.913936][ T3657] usb 2-1: Using ep0 maxpacket: 32 [ 1194.934037][T24845] usb 4-1: Using ep0 maxpacket: 32 [ 1194.943772][ T3561] block nbd4: shutting down sockets [ 1195.006269][ T3661] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 1195.034070][ T3657] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1195.049429][ T3657] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1195.058767][T24845] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1195.113992][ T385] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1195.125666][ T385] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1195.138338][ T385] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1195.148505][ T385] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1195.158090][ T385] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1195.205134][ T385] hub 3-1:1.0: bad descriptor, ignoring hub [ 1195.211809][ T385] hub: probe of 3-1:1.0 failed with error -5 [ 1195.219172][ T385] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1195.226188][ T3661] usb 6-1: device descriptor read/64, error 18 [ 1195.244110][T24845] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1195.253333][ T3657] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1195.267099][T24845] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1195.276545][ T3657] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1195.284913][ T3657] usb 2-1: Product: syz [ 1195.289174][T24845] usb 4-1: Product: syz [ 1195.293389][T24845] usb 4-1: Manufacturer: syz [ 1195.298379][ T3657] usb 2-1: Manufacturer: syz [ 1195.303038][T24845] usb 4-1: SerialNumber: syz [ 1195.307979][ T3657] usb 2-1: SerialNumber: syz [ 1195.315302][ T3657] usb 2-1: config 0 descriptor?? [ 1195.321403][T24845] usb 4-1: config 0 descriptor?? [ 1195.369163][T24845] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1195.503796][ T3661] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 1195.524030][T24845] usb 3-1: USB disconnect, device number 73 [ 1195.559704][T24845] usb 2-1: USB disconnect, device number 95 [ 1195.570502][T24847] usb 4-1: USB disconnect, device number 123 [ 1195.584879][T24847] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1195.703728][ T3661] usb 6-1: device descriptor read/64, error 18 [ 1195.824206][ T3661] usb usb6-port1: attempt power cycle 14:58:05 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400040102090000052406000105240800000d240f01000000000000fffc0006241a000000090500c4932db42a7988c9e219ac6e804cf284b512b9449f34ce049e5c75b48d5fb05973d179fd3442a083f895d8af1ee99483e90afa6910fccacfedea28185e6c0a77c4fcf20e27297b0881348405ceaba91b6692f5d0420473503e0845cd85ec1fb8"], 0x0) syz_usb_disconnect(r1) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x0, 0x22, 0x86, {0x86, 0x3, "2bad5661ecf4fca08fa2ee8970061bf9fd4a3868a2af5ccbf819366233fe0bbe9d23e8117508414c2bbcbc9afc185ee771ebd7084c927f0245d0b24e5151965893ae150d35177b02f64fdb7752b0bb13da91e7d8dc527518ef1fc287494dbeb33128aaf14cd16a7e7581446c643bc6460aee06cb21413f40b8a2b0a027f0889cc7a814ec"}}, &(0x7f0000000140)={0x0, 0x3, 0x51, @string={0x51, 0x3, "d6551074fac0900c0dae1cc590a46917a4ba9a7b601703efb152bff2463e8d8b3be7626de75728f49319d3a930d62d6465126ed95fca179067a9d55a78664a362839a95f912074cb6467ed0cb93368"}}, &(0x7f00000001c0)={0x0, 0xf, 0x44, {0x5, 0xf, 0x44, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x2, 0x2}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "b8542b16f32c70ceba1d1c3387ca6270"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "317002da223cbf0851217fd3d6d39ed4"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x3e, 0x6, 0x9}, @ptm_cap={0x3}]}}, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x4, 0x1f, 0xff, "4d9869d8", "184257a6"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x60, 0x40, 0x80, 0x1, 0x6, 0x9}}}, &(0x7f0000000700)={0x84, &(0x7f00000002c0)={0x40, 0xe, 0x6d, "db4d2613b1f3fae9e637fe33d183ea0e525262638629db30472924ea1269e272311301614340f2270ef7f80ce72161e57dd122b965d313d308e97149e6b7ef44f16199d69e6a8fc96b524a911876e1a2114fbe35c3b3cc5d6b1704c8902a79f46cb5b84d6245c851b7afc37b7d"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0xca}, &(0x7f00000003c0)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000400)={0x20, 0x0, 0x8, {0x160, 0x80, [0x1ef0]}}, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000480)={0x40, 0x9, 0x1, 0x4}, &(0x7f00000004c0)={0x40, 0xb, 0x2, "6013"}, &(0x7f0000000500)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000540)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000580)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x19, 0x2, "27d6"}, &(0x7f0000000600)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x1c, 0x1, 0x94}, &(0x7f0000000680)={0x40, 0x1e, 0x1, 0x81}, &(0x7f00000006c0)={0x40, 0x21, 0x1, 0x40}}) 14:58:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x127f) 14:58:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r3 = socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @multicast1}, 0x2, 0x0, 0x3}}, 0x2e) (async) ioctl$PPPIOCSMRU(r3, 0x40047452, 0x0) (async) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000000c0)="a4f0e163c1403d95fabe6dead9e6873f5d03cd1ca3e879b24b9d5f166002d103ab28f9d22960ce60b065e63852efbcd48a152f2bce2feb9518739d15dff98fc32353", 0x42}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="30aecc32623cb334ae9aab3a18ab2806a4e5aa811c1897188e14004ccd40fb7685e8530f2e6f00cd2263fe078511228aa357d2d3c3e639296f144f13e42c051087304c77bb278d1e4258683466bae8c6e3b22a31b870b0b4bbed", 0x5a}], 0x3, &(0x7f0000001240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x84}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@generic={0x82, 0xc, "f44aa08478953d2397e7"}, @cipso={0x86, 0x4d, 0x2, [{0x0, 0x12, "2a010a8fa88063e70b698519ce5311f8"}, {0x1, 0xb, "51cae0f647672611a4"}, {0x2, 0xe, "5e4ffb951ef0371192e4be3d"}, {0x7, 0xd, "3cfa1ae63824509eae6778"}, {0x6, 0xf, "252b43f2210d60a79c13e8d01e"}]}, @lsrr={0x83, 0xf, 0xfd, [@rand_addr=0x64010102, @multicast1, @broadcast]}, @timestamp_prespec={0x44, 0x2c, 0x92, 0x3, 0xb, [{@local, 0x5}, {@loopback, 0x8}, {@multicast1, 0x24}, {@private=0xa010102, 0x2}, {@multicast2, 0x7}]}]}}}], 0xc0}, 0x80) (async) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) close_range(r3, r6, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:05 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{0x0}], 0x1) 14:58:05 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f00000004c0)={0x2c, &(0x7f00000002c0)={0x20, 0xa, 0x97, {0x97, 0xa, "e778bbe75e4dacd87ebdcdaa504c2dd29dc7654eeb1efefb7647969804ef9c97b3c78aee40cab23e75954d13a08ae46398b195d24d7cd34f148edd3dccf222fd86bfae3273c0320e7c1a55395e74501d6069515ceb9f9a6617723e2227dd4aad091e53e1e2968e5eab5f8ca603ae3ddf6d762399cba6e6a41c59c1e4fa53fa46252c9d794beff7c64dfb4351df6a7821f1884e9a28"}}, &(0x7f0000000380)={0x0, 0x3, 0xe5, @string={0xe5, 0x3, "e0d07899c730381ead920d87b6b9a2ad814cf944540b80d4a37f7aeaa6ad6ff88e27d620176bdf4bd9e74e15a3137924d298c407b50546bf03bf823fc92633c9fc5e14d19c08b786f277a1cd06bf45aac527de3cd41b54256065ff9be001795aaf3cdcda74a6cd858caa4a66f94eecd6047bed6b6aad5a18e8858e8d1b5c865bdfc3ad2b0eb487d194165683d909f74ae4779be7d7b3bbcf9c6955b0af319c2317bf3b8be1005ef6d8f4c06edd6c79bc1e1b49efd85e5b60de8a1e1ffce4d04a7daf84420ab46a1bf0e648e6df4b443c6a4dd6fa895d616e61ee12a31958225cb61749"}}, &(0x7f0000000000)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x4, 0x0, 0x0, 0x6, "08db3863", "9cb8a7a3"}}, &(0x7f0000000480)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x0, 0x9, 0x9, 0x7, 0x7f, 0x1}}}, &(0x7f0000000980)={0x84, &(0x7f0000000500)={0x40, 0xb, 0x7d, "6a8ff643c2b712dc79a532d497e11158b1921ac128356f6de162d22d7de22980a01e5b39ce0f75f06a52ef5e08bbf9d1d04c04d43a571622c7ceb061767b3fdf17a200f786dcce63a83ba51a26b10cf6dc4e38f81526f0ad3cdccac3b5b737dd610e61c224bb8bf15c6e4b28d3226b2307220097521f7c9944988ad8f8"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000600)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f00000006c0)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000700)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000740)={0x40, 0xb, 0x2, "d06a"}, &(0x7f0000000780)={0x40, 0xf, 0x2, 0x4000}, &(0x7f00000007c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000800)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000840)={0x40, 0x19, 0x2, "1438"}, &(0x7f0000000880)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000900)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000940)={0x40, 0x21, 0x1}}) (async) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) io_setup(0x9, &(0x7f0000000080)=0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400400, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x80, r0, &(0x7f00000000c0)="4c1c8ede13399c4e36240fc8855f3fdbd14beef43074cec793b4e454815d9ecc489bd72c12b07f7957f7ecadd27e0a90", 0x30, 0xe81d, 0x0, 0x1, r3}]) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/ccp', 0x4000, 0x8) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)={0x2, 'veth0_to_bridge\x00', {}, 0x6}) io_destroy(r2) 14:58:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x4b47) [ 1196.144475][ T3567] block nbd0: shutting down sockets 14:58:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x4b49) [ 1196.233901][ T3661] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 1196.254589][ T3594] block nbd0: shutting down sockets [ 1196.305508][ T3595] block nbd4: shutting down sockets 14:58:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x541b) [ 1196.374229][ T3597] block nbd0: shutting down sockets [ 1196.393817][T24845] usb 3-1: new low-speed USB device number 74 using dummy_hcd [ 1196.413950][ T3661] usb 6-1: device descriptor read/8, error -61 [ 1196.420208][T24847] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 1196.428054][ T3658] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 1196.484346][ T3599] block nbd0: shutting down sockets [ 1196.663715][T24847] usb 2-1: Using ep0 maxpacket: 32 [ 1196.683849][ T3661] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 1196.694006][ T3658] usb 4-1: Using ep0 maxpacket: 32 [ 1196.754007][T24845] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1196.764439][T24845] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1196.774430][T24845] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1196.784664][T24847] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1196.794957][T24845] usb 3-1: New USB device found, idVendor=0204, idProduct=0000, bcdDevice= 0.00 [ 1196.804220][T24847] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1196.813273][T24845] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1196.826593][ T3658] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1196.853977][ T3661] usb 6-1: device descriptor read/8, error -61 [ 1196.861259][T24845] hub 3-1:1.0: bad descriptor, ignoring hub [ 1196.867312][T24845] hub: probe of 3-1:1.0 failed with error -5 [ 1196.875261][T24845] cdc_wdm: probe of 3-1:1.0 failed with error -22 [ 1196.974034][T24847] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1196.983088][T24847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1196.991750][ T3661] usb usb6-port1: unable to enumerate USB device [ 1196.998634][T24847] usb 2-1: Product: syz [ 1197.002919][T24847] usb 2-1: Manufacturer: syz [ 1197.003847][ T3658] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1197.008181][T24847] usb 2-1: SerialNumber: syz [ 1197.030607][ T3658] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1197.034791][T24847] usb 2-1: config 0 descriptor?? [ 1197.040614][ T3658] usb 4-1: Product: syz [ 1197.048075][ T3658] usb 4-1: Manufacturer: syz [ 1197.052810][ T3658] usb 4-1: SerialNumber: syz [ 1197.063496][ T3658] usb 4-1: config 0 descriptor?? [ 1197.119222][ T3658] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1197.186053][ T2926] usb 3-1: USB disconnect, device number 74 [ 1197.300806][T24847] usb 2-1: USB disconnect, device number 96 [ 1197.320005][ T3580] UDC core: couldn't find an available UDC or it's busy: -16 [ 1197.327608][ T3580] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1197.537816][T24847] usb 4-1: USB disconnect, device number 124 [ 1197.555166][T24847] yurex 4-1:0.0: USB YUREX #0 now disconnected 14:58:07 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRESHEX], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:58:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) io_setup(0x9, &(0x7f0000000080)=0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400400, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x80, r0, &(0x7f00000000c0)="4c1c8ede13399c4e36240fc8855f3fdbd14beef43074cec793b4e454815d9ecc489bd72c12b07f7957f7ecadd27e0a90", 0x30, 0xe81d, 0x0, 0x1, r3}]) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/ccp', 0x4000, 0x8) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)={0x2, 'veth0_to_bridge\x00', {}, 0x6}) io_destroy(r2) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) io_setup(0x9, &(0x7f0000000080)) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400400, 0x0) (async) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x80, r0, &(0x7f00000000c0)="4c1c8ede13399c4e36240fc8855f3fdbd14beef43074cec793b4e454815d9ecc489bd72c12b07f7957f7ecadd27e0a90", 0x30, 0xe81d, 0x0, 0x1, r3}]) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/ccp', 0x4000, 0x8) (async) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) socket$nl_audit(0x10, 0x3, 0x9) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)={0x2, 'veth0_to_bridge\x00', {}, 0x6}) (async) io_destroy(r2) (async) 14:58:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x5421) [ 1197.783928][ T3603] block nbd0: shutting down sockets [ 1197.835292][ T3607] block nbd4: shutting down sockets 14:58:07 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400040102090000052406000105240800000d240f01000000000000fffc0006241a000000090500c4932db42a7988c9e219ac6e804cf284b512b9449f34ce049e5c75b48d5fb05973d179fd3442a083f895d8af1ee99483e90afa6910fccacfedea28185e6c0a77c4fcf20e27297b0881348405ceaba91b6692f5d0420473503e0845cd85ec1fb8"], 0x0) syz_usb_disconnect(r1) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x0, 0x22, 0x86, {0x86, 0x3, "2bad5661ecf4fca08fa2ee8970061bf9fd4a3868a2af5ccbf819366233fe0bbe9d23e8117508414c2bbcbc9afc185ee771ebd7084c927f0245d0b24e5151965893ae150d35177b02f64fdb7752b0bb13da91e7d8dc527518ef1fc287494dbeb33128aaf14cd16a7e7581446c643bc6460aee06cb21413f40b8a2b0a027f0889cc7a814ec"}}, &(0x7f0000000140)={0x0, 0x3, 0x51, @string={0x51, 0x3, "d6551074fac0900c0dae1cc590a46917a4ba9a7b601703efb152bff2463e8d8b3be7626de75728f49319d3a930d62d6465126ed95fca179067a9d55a78664a362839a95f912074cb6467ed0cb93368"}}, &(0x7f00000001c0)={0x0, 0xf, 0x44, {0x5, 0xf, 0x44, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x2, 0x2}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "b8542b16f32c70ceba1d1c3387ca6270"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "317002da223cbf0851217fd3d6d39ed4"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x3e, 0x6, 0x9}, @ptm_cap={0x3}]}}, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x4, 0x1f, 0xff, "4d9869d8", "184257a6"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x60, 0x40, 0x80, 0x1, 0x6, 0x9}}}, &(0x7f0000000700)={0x84, &(0x7f00000002c0)={0x40, 0xe, 0x6d, "db4d2613b1f3fae9e637fe33d183ea0e525262638629db30472924ea1269e272311301614340f2270ef7f80ce72161e57dd122b965d313d308e97149e6b7ef44f16199d69e6a8fc96b524a911876e1a2114fbe35c3b3cc5d6b1704c8902a79f46cb5b84d6245c851b7afc37b7d"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0xca}, &(0x7f00000003c0)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000400)={0x20, 0x0, 0x8, {0x160, 0x80, [0x1ef0]}}, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000480)={0x40, 0x9, 0x1, 0x4}, &(0x7f00000004c0)={0x40, 0xb, 0x2, "6013"}, &(0x7f0000000500)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000540)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000580)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x19, 0x2, "27d6"}, &(0x7f0000000600)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x1c, 0x1, 0x94}, &(0x7f0000000680)={0x40, 0x1e, 0x1, 0x81}, &(0x7f00000006c0)={0x40, 0x21, 0x1, 0x40}}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400040102090000052406000105240800000d240f01000000000000fffc0006241a000000090500c4932db42a7988c9e219ac6e804cf284b512b9449f34ce049e5c75b48d5fb05973d179fd3442a083f895d8af1ee99483e90afa6910fccacfedea28185e6c0a77c4fcf20e27297b0881348405ceaba91b6692f5d0420473503e0845cd85ec1fb8"], 0x0) (async) syz_usb_disconnect(r1) (async) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x0, 0x22, 0x86, {0x86, 0x3, "2bad5661ecf4fca08fa2ee8970061bf9fd4a3868a2af5ccbf819366233fe0bbe9d23e8117508414c2bbcbc9afc185ee771ebd7084c927f0245d0b24e5151965893ae150d35177b02f64fdb7752b0bb13da91e7d8dc527518ef1fc287494dbeb33128aaf14cd16a7e7581446c643bc6460aee06cb21413f40b8a2b0a027f0889cc7a814ec"}}, &(0x7f0000000140)={0x0, 0x3, 0x51, @string={0x51, 0x3, "d6551074fac0900c0dae1cc590a46917a4ba9a7b601703efb152bff2463e8d8b3be7626de75728f49319d3a930d62d6465126ed95fca179067a9d55a78664a362839a95f912074cb6467ed0cb93368"}}, &(0x7f00000001c0)={0x0, 0xf, 0x44, {0x5, 0xf, 0x44, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x2, 0x2}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "b8542b16f32c70ceba1d1c3387ca6270"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "317002da223cbf0851217fd3d6d39ed4"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x3e, 0x6, 0x9}, @ptm_cap={0x3}]}}, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x4, 0x1f, 0xff, "4d9869d8", "184257a6"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x60, 0x40, 0x80, 0x1, 0x6, 0x9}}}, &(0x7f0000000700)={0x84, &(0x7f00000002c0)={0x40, 0xe, 0x6d, "db4d2613b1f3fae9e637fe33d183ea0e525262638629db30472924ea1269e272311301614340f2270ef7f80ce72161e57dd122b965d313d308e97149e6b7ef44f16199d69e6a8fc96b524a911876e1a2114fbe35c3b3cc5d6b1704c8902a79f46cb5b84d6245c851b7afc37b7d"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0xca}, &(0x7f00000003c0)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000400)={0x20, 0x0, 0x8, {0x160, 0x80, [0x1ef0]}}, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000480)={0x40, 0x9, 0x1, 0x4}, &(0x7f00000004c0)={0x40, 0xb, 0x2, "6013"}, &(0x7f0000000500)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000540)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000580)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x19, 0x2, "27d6"}, &(0x7f0000000600)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x1c, 0x1, 0x94}, &(0x7f0000000680)={0x40, 0x1e, 0x1, 0x81}, &(0x7f00000006c0)={0x40, 0x21, 0x1, 0x40}}) (async) 14:58:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x5450) 14:58:07 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/197, 0xc5}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/54, 0x36}], 0x9) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x4000, 0x3000, 0x0, 0x7}) 14:58:07 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{0x0}], 0x1) 14:58:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) io_setup(0x9, &(0x7f0000000080)=0x0) (async) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400400, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x80, r0, &(0x7f00000000c0)="4c1c8ede13399c4e36240fc8855f3fdbd14beef43074cec793b4e454815d9ecc489bd72c12b07f7957f7ecadd27e0a90", 0x30, 0xe81d, 0x0, 0x1, r3}]) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/ccp', 0x4000, 0x8) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)={0x2, 'veth0_to_bridge\x00', {}, 0x6}) (async) io_destroy(r2) [ 1198.075592][ T27] audit: type=1400 audit(1650121087.795:567): avc: denied { read } for pid=3612 comm="syz-executor.2" name="btrfs-control" dev="devtmpfs" ino=1114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 14:58:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x5451) [ 1198.113063][ T27] audit: type=1400 audit(1650121087.795:568): avc: denied { open } for pid=3612 comm="syz-executor.2" path="/dev/btrfs-control" dev="devtmpfs" ino=1114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 1198.124481][ T3633] block nbd0: shutting down sockets [ 1198.145720][ T27] audit: type=1400 audit(1650121087.795:569): avc: denied { ioctl } for pid=3612 comm="syz-executor.2" path="/dev/btrfs-control" dev="devtmpfs" ino=1114 ioctlcmd=0xae85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 14:58:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8800, 0x0) 14:58:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x5452) [ 1198.233845][ T3638] block nbd0: shutting down sockets [ 1198.250223][ T2926] usb 6-1: new high-speed USB device number 28 using dummy_hcd 14:58:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x5460) [ 1198.324103][ T3662] block nbd0: shutting down sockets [ 1198.336599][ T3663] block nbd4: shutting down sockets [ 1198.343904][ T3658] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 1198.373853][T24847] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 1198.434477][ T3665] block nbd0: shutting down sockets [ 1198.473786][ T2926] usb 6-1: device descriptor read/64, error 18 [ 1198.604045][ T3658] usb 2-1: Using ep0 maxpacket: 32 [ 1198.623870][T24847] usb 4-1: Using ep0 maxpacket: 32 [ 1198.723874][ T3658] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1198.734075][ T3658] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1198.743883][T24847] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1198.764189][ T2926] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 1198.903863][ T3658] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1198.913015][ T3658] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1198.913934][T24847] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1198.922529][ T3658] usb 2-1: Product: syz [ 1198.936615][ T3658] usb 2-1: Manufacturer: syz [ 1198.941238][ T3658] usb 2-1: SerialNumber: syz [ 1198.943883][T24847] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1198.960217][T24847] usb 4-1: Product: syz [ 1198.963850][ T2926] usb 6-1: device descriptor read/64, error 18 [ 1198.965720][T24847] usb 4-1: Manufacturer: syz [ 1198.973103][ T3658] usb 2-1: config 0 descriptor?? [ 1198.981124][T24847] usb 4-1: SerialNumber: syz [ 1198.989954][T24847] usb 4-1: config 0 descriptor?? [ 1199.046949][T24847] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1199.094159][ T2926] usb usb6-port1: attempt power cycle [ 1199.237551][ T3636] UDC core: couldn't find an available UDC or it's busy: -16 [ 1199.241848][ T3658] usb 2-1: USB disconnect, device number 97 [ 1199.248722][ T3636] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1199.462847][ T3636] UDC core: couldn't find an available UDC or it's busy: -16 [ 1199.470360][ T3636] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1199.486947][T24847] usb 4-1: USB disconnect, device number 125 [ 1199.505459][T24847] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1199.533818][ T2926] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 1199.724065][ T2926] usb 6-1: device descriptor read/8, error -61 [ 1200.003978][ T2926] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 1200.193849][ T2926] usb 6-1: device descriptor read/8, error -61 [ 1200.325487][ T2926] usb usb6-port1: unable to enumerate USB device 14:58:10 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRESHEX], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:58:10 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/197, 0xc5}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/54, 0x36}], 0x9) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x4000, 0x3000, 0x0, 0x7}) 14:58:10 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{0x0}, {0x0}], 0x2) 14:58:10 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400040102090000052406000105240800000d240f01000000000000fffc0006241a000000090500c4932db42a7988c9e219ac6e804cf284b512b9449f34ce049e5c75b48d5fb05973d179fd3442a083f895d8af1ee99483e90afa6910fccacfedea28185e6c0a77c4fcf20e27297b0881348405ceaba91b6692f5d0420473503e0845cd85ec1fb8"], 0x0) syz_usb_disconnect(r1) (async) syz_usb_control_io(r1, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x0, 0x22, 0x86, {0x86, 0x3, "2bad5661ecf4fca08fa2ee8970061bf9fd4a3868a2af5ccbf819366233fe0bbe9d23e8117508414c2bbcbc9afc185ee771ebd7084c927f0245d0b24e5151965893ae150d35177b02f64fdb7752b0bb13da91e7d8dc527518ef1fc287494dbeb33128aaf14cd16a7e7581446c643bc6460aee06cb21413f40b8a2b0a027f0889cc7a814ec"}}, &(0x7f0000000140)={0x0, 0x3, 0x51, @string={0x51, 0x3, "d6551074fac0900c0dae1cc590a46917a4ba9a7b601703efb152bff2463e8d8b3be7626de75728f49319d3a930d62d6465126ed95fca179067a9d55a78664a362839a95f912074cb6467ed0cb93368"}}, &(0x7f00000001c0)={0x0, 0xf, 0x44, {0x5, 0xf, 0x44, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x2, 0x2, 0x2}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "b8542b16f32c70ceba1d1c3387ca6270"}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "317002da223cbf0851217fd3d6d39ed4"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x3e, 0x6, 0x9}, @ptm_cap={0x3}]}}, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x4, 0x1f, 0xff, "4d9869d8", "184257a6"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x60, 0x40, 0x80, 0x1, 0x6, 0x9}}}, &(0x7f0000000700)={0x84, &(0x7f00000002c0)={0x40, 0xe, 0x6d, "db4d2613b1f3fae9e637fe33d183ea0e525262638629db30472924ea1269e272311301614340f2270ef7f80ce72161e57dd122b965d313d308e97149e6b7ef44f16199d69e6a8fc96b524a911876e1a2114fbe35c3b3cc5d6b1704c8902a79f46cb5b84d6245c851b7afc37b7d"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0xca}, &(0x7f00000003c0)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000400)={0x20, 0x0, 0x8, {0x160, 0x80, [0x1ef0]}}, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000480)={0x40, 0x9, 0x1, 0x4}, &(0x7f00000004c0)={0x40, 0xb, 0x2, "6013"}, &(0x7f0000000500)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000540)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000580)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x19, 0x2, "27d6"}, &(0x7f0000000600)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x1c, 0x1, 0x94}, &(0x7f0000000680)={0x40, 0x1e, 0x1, 0x81}, &(0x7f00000006c0)={0x40, 0x21, 0x1, 0x40}}) 14:58:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x8933) 14:58:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8800, 0x0) [ 1200.816376][ T3686] UDC core: couldn't find an available UDC or it's busy: -16 [ 1200.828688][ T3686] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1200.855100][ T3677] block nbd0: shutting down sockets 14:58:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab00) [ 1200.862509][ T3681] block nbd4: shutting down sockets 14:58:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x4) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8800, 0x0) 14:58:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab01) [ 1200.984517][ T3691] block nbd0: shutting down sockets [ 1201.044295][ T3694] block nbd4: server does not support multiple connections per device. [ 1201.052905][ T3696] block nbd4: shutting down sockets [ 1201.083915][ T2926] usb 2-1: new high-speed USB device number 98 using dummy_hcd 14:58:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400400) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000080)={{r2}, {@val, @actul_num={@void, 0x9, 0x6b}}}) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) 14:58:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab02) [ 1201.086152][ T3699] block nbd0: shutting down sockets [ 1201.097529][T24847] usb 4-1: new high-speed USB device number 126 using dummy_hcd 14:58:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 1201.204052][ T3703] block nbd0: shutting down sockets [ 1201.236580][ T3704] block nbd4: shutting down sockets [ 1201.253799][T24845] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 1201.285052][ T3706] block nbd0: shutting down sockets [ 1201.353882][T24847] usb 4-1: Using ep0 maxpacket: 32 [ 1201.373754][ T2926] usb 2-1: Using ep0 maxpacket: 32 [ 1201.453839][T24845] usb 6-1: device descriptor read/64, error 18 [ 1201.473862][T24847] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1201.523973][ T2926] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1201.534209][ T2926] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1201.643861][T24847] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1201.652960][T24847] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1201.662237][T24847] usb 4-1: Product: syz [ 1201.666735][T24847] usb 4-1: Manufacturer: syz [ 1201.671523][T24847] usb 4-1: SerialNumber: syz [ 1201.678862][T24847] usb 4-1: config 0 descriptor?? [ 1201.694797][ T2926] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1201.706324][ T2926] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1201.714681][ T2926] usb 2-1: Product: syz [ 1201.718959][ T2926] usb 2-1: Manufacturer: syz [ 1201.723723][ T2926] usb 2-1: SerialNumber: syz [ 1201.727084][T24845] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 1201.737757][T24847] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1201.742349][ T2926] usb 2-1: config 0 descriptor?? [ 1201.928693][ T2926] usb 4-1: USB disconnect, device number 126 [ 1201.933690][T24845] usb 6-1: device descriptor read/64, error 18 [ 1201.944988][ T2926] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1201.988723][ T1924] usb 2-1: USB disconnect, device number 98 [ 1202.053927][T24845] usb usb6-port1: attempt power cycle [ 1202.463913][T24845] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 1202.633927][T24845] usb 6-1: device descriptor read/8, error -61 [ 1202.906188][T24845] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 1203.103892][T24845] usb 6-1: device descriptor read/8, error -61 [ 1203.228903][T24845] usb usb6-port1: unable to enumerate USB device 14:58:13 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x40, 0x4) read$char_usb(r1, &(0x7f0000001080)=""/16, 0x10) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000080)={{r0}, "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"}) 14:58:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400400) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000080)={{r2}, {@val, @actul_num={@void, 0x9, 0x6b}}}) (async) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) 14:58:13 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/197, 0xc5}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/54, 0x36}], 0x9) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x4000, 0x3000, 0x0, 0x7}) 14:58:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) 14:58:13 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r1, 0x0) write$char_usb(r1, &(0x7f0000000640)="bd602abbf48b452f12b847120634bd63e7aff530ee7a24d982ee6c007f1d96157c7ccf040e31dab40dc5cc9bcf3b39966e513c977662df6ca7ec2b4274267d51672699b80edc3ea21b91e9c97fb456712e3c1854b7396cf28ad1a99f48546e922d74fe09fec7b29c18ddf1138f534830f1882e48975eb1e84bfd46e228b0651efbddf80f9bd73ed663f2c51dc6dfd154ba561021bb5fa6c40f9f4ed25ea2fb9adb37f49ad1511d6c0fa3345230d96b39edbffbfea9df23b29521c47ed993cb106ed405ddbd740806edf256cb95bffb99bcc7614dd60d213bdb225474b79394cfffa98808ba20f6fcbece", 0xea) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/235, 0xeb}, {&(0x7f0000000500)=""/165, 0xa5}], 0x7, 0x9, 0x0) 14:58:13 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{0x0}, {0x0}], 0x2) 14:58:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab06) [ 1203.919451][ T3715] block nbd0: shutting down sockets [ 1203.965407][ T3721] block nbd4: shutting down sockets 14:58:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400400) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000080)={{r2}, {@val, @actul_num={@void, 0x9, 0x6b}}}) (async) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1204.015158][ T3727] block nbd0: shutting down sockets 14:58:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0xf0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x0, 0x2}, {0x0, 0x2}]}, @union]}}, &(0x7f0000001600)=""/4096, 0x42, 0x1000, 0x1}, 0x20) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0x20, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xb, 0xfff2}, {0x8, 0x10}, {0xa, 0x4}}, [@TCA_RATE={0x6, 0x5, {0x8, 0x1f}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x92}, @qdisc_kind_options=@q_dsmark={{0xb}, {0x8, 0x2, [@TCA_DSMARK_SET_TC_INDEX={0x4}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4008001) 14:58:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab07) 14:58:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab08) [ 1204.123838][ T1924] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 1204.133935][ T2926] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 1204.146106][ T3741] block nbd0: shutting down sockets 14:58:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0xf0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x0, 0x2}, {0x0, 0x2}]}, @union]}}, &(0x7f0000001600)=""/4096, 0x42, 0x1000, 0x1}, 0x20) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0x20, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xb, 0xfff2}, {0x8, 0x10}, {0xa, 0x4}}, [@TCA_RATE={0x6, 0x5, {0x8, 0x1f}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x92}, @qdisc_kind_options=@q_dsmark={{0xb}, {0x8, 0x2, [@TCA_DSMARK_SET_TC_INDEX={0x4}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4008001) [ 1204.182483][ T3744] block nbd4: shutting down sockets [ 1204.208876][ T3743] block nbd0: shutting down sockets [ 1204.215258][ T3743] block nbd0: NBD_DISCONNECT [ 1204.220163][ T3743] block nbd0: Send disconnect failed -32 [ 1204.293862][ T1792] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 1204.345302][ T3747] block nbd4: shutting down sockets [ 1204.363811][ T1924] usb 2-1: Using ep0 maxpacket: 32 [ 1204.374957][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1204.483905][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1204.495745][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1204.506720][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1204.543749][ T1792] usb 6-1: Using ep0 maxpacket: 32 [ 1204.663781][ T1792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1204.674978][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1204.684131][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1204.693147][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1204.701599][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1204.709799][ T1924] usb 2-1: Product: syz [ 1204.714220][ T2926] usb 4-1: Product: syz [ 1204.718382][ T2926] usb 4-1: Manufacturer: syz [ 1204.722956][ T2926] usb 4-1: SerialNumber: syz [ 1204.729399][ T1924] usb 2-1: Manufacturer: syz [ 1204.734441][ T1924] usb 2-1: SerialNumber: syz [ 1204.741606][ T1924] usb 2-1: config 0 descriptor?? [ 1204.747877][ T2926] usb 4-1: config 0 descriptor?? [ 1204.791685][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1204.853839][ T1792] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1204.863518][ T1792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1204.871928][ T1792] usb 6-1: Product: syz [ 1204.876657][ T1792] usb 6-1: Manufacturer: syz [ 1204.881262][ T1792] usb 6-1: SerialNumber: syz [ 1204.889574][ T1792] usb 6-1: config 0 descriptor?? [ 1204.936021][ T1792] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1204.993462][ T1792] usb 2-1: USB disconnect, device number 99 [ 1205.140274][ T2926] usb 6-1: USB disconnect, device number 36 [ 1205.156337][ T2926] yurex 6-1:0.0: USB YUREX #1 now disconnected [ 1205.440166][ T2926] usb 4-1: USB disconnect, device number 127 [ 1205.449213][ T2926] yurex 4-1:0.0: USB YUREX #0 now disconnected 14:58:15 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x40, 0x4) read$char_usb(r1, &(0x7f0000001080)=""/16, 0x10) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000080)={{r0}, "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"}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x40, 0x4) (async) read$char_usb(r1, &(0x7f0000001080)=""/16, 0x10) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000080)={{r0}, "5036f346a22f64358207820989faf3f3bb88c1aa303eda625be1258f58cf47141e660c7a4e327f3f30006cbd6d7bab75e9b5e307b4b3029e9cce89f17f0ba7ceb1597afc78191fd0c5fbbe9e0914bd1d35820f0006a1e4b0df855392bbb805935c47735e8735b02ca4a45eea6a4bccdbec0267bd8f16b2143a13c937fade52697bf10611d3c5a82dbc280657c5b628d927d26f871285adbe99834a7cbb06547b5a748c19634b6c52bcedfadba94bc5c5a69986cdf3f637e5e154f33534b287e20558e73e7b155f0c4ceb6910becebc87db30ad20185465d3636c77cd9f5a59b91b96e0b786154fa01e898a5718853215a64c92f6594ce0f1b2209b81bac1e009ba1cdd6a5fbcca7a96f1b1671bce2d7cffdc60253c76c385c76742d881a8c3b1232ea7d2cf56bf84cba0adc2f1c4b8fc96c440f5a7f52a073b2238be115b6e352d25e4fb9ffa0aa4be61f37616016c3a37b9ef61b621d8494fe773a4eb07034faeeb55cc6c80578f14d2ded63667fb1d52c0b254df661a200bbe9631f899ca5d68993e2c9b52f8570a154228fd893767f7670a1ac970bd293fc71776888c36a0e6c5e9b9dc1ed5dbd87265e6fd016233a959b21435bf111e912824bb1647f83e69dec545ae827cb30d09067e3a17d9af10bb90fa3bac858241ba5d8dd548b50f83e0e428b0b71dc9d1fcfb1d561165fb3d98e8e8ef8cff6de6eb2936d64846f3872092db8fc9069a2e234f3fb876229d1430100b3795fc29e1b0ec88063080f83b5751f554ccd4d4753b40a6ff1a79b6e6748347a878ec18b5a0234b4ff57f1c901aabfe4a96208f50761b39a6a4bca0ebd6b825f3a46ca9910d71b97d7bb9bd702aff92911b565a51d2f0fd9fdefabfd77095850a46e2b371396136a57d7b19835f3b01875fa64a20777c04aca40fb4124ba0f3e09ef195269406c234a557e8c171638234e8408324fe65208a46aa6b23f6c6f05ac0cfb5602c05219f0394be7b1cb83a4ae6ebb5c2f0128f06e223e540d19c555c6197b6c6d741015c8c8155a016cc63c0e4da42aa48122244fe21dde2f367f7ae5e76b64c1c79b624ab8cc06fcab24c345bdfbc5ae1c6d3819c0eec8d0ded86d1c7afe7ef215984f23f5927f6fb6f8c2196a148144ac0aa56c2b85b29e9776a4aba9f3840ec08df0158d3954dc72c095cf7190ba23ff73bd0810b25692311054a2b87d2afebf7d6fa87ae77bdc84118e2be1f029b42758c87abf8b999d04f3c0854a01dc293aa72a563901eed7f4264dcc9cbad531ffb53fb5e7a12dec455e2f6b166e26d59368d5f1bd93cd9f7473fedeb42aff61a0b1dc4a0df8ea2b0d21aa40c328f6a98a350278e95585679c23270b250e3873e023b889a20e77f2e7197a16506f67459210b28d1408b7e7ffe38a755b8a2cc08ff3f8a94f478bcab3195d37d0d190ac2bf9aaf7b9e07a3cbac431583394e29b20276b886de361a22dee70b457a71e47e9ddc1b7ada78cb52539c094e7abcf1f69f939ccbef69e286f6ab39a719e30272d896f20cd13b3b0e122821678371343c095ff16753112d36af1b965c6500f6cc76ce8416759345fcfea1cf50c5b6f6ff2aaf4c1c25c2a7ced478addee701b287ca7bbd08a33311eac6a408dd281658033aa98c1f19769271c7ebddc8e2814e776a4a497a7a0a2d89c39f791640b6588892dc311cbcc512911d3ae45995d4bd68d389997d5e4fb8a1436336fa6783625b96422f214d6dc8ecfecc785366c21de875a7b904b3a446ba30f8f647b0266df05dcdaf378553d71f72dfd699eade36d3cb33e4e17cb5ea202e657e130132186fe34ae159e6c2fd69bc0704e5399a7a2ed3a17a4d455a53d25c29cdf7fb3c61f70da4bf3e5f1a4968a7affda004419332f7fc1f1e218f7fafe9b68f13e9c42b14951d9414e9b32ea305c087981ed08dadf32e0a7d28c3dcdf82e3777618bfe1bc9ff86a920302a13382d0687e38b4d74f831defa5441bbd165af50f4e26fc4c7332213e7663cd1d8954105fa715690260e33c0160b4673ebf7a24e3f6d385c046b23acc54a0e42d3e8f0eca00e9efa1505e8d64e093798d54aafff8045c301633f55b349137f72008dd4cb8d7182a170ccd3ca5bf403bec0b51db954401bae1183c7005331692699b9c27a95d2a1d80a37ebde888745f4b1e5e60ca1948e0f942f18fd4c3701f66bd3ad271b1a36bcbbbc00bd976b13d3bbf9b2cba55c8c0d97c6a5b3c9b35c489c46afd8ed3ee70968202367500cade9a47a04f04b643d14a937182901496dd3bb145bd349d2df486ebaf4498331c8c7fdbe71b44c1e647829024abb4e9b442e5bac78e29f1e7fc3e7f98ba72440acf55f5d08b1ee33b29aa77e220e9df0f27a1b4c1949c2831296e2509242d10b19fdb2fb17678e2184aa50cc0d4a45572e29deddb108048f6ca513715365141e8e6e02cdf5e5f90b7e0efcc00abaa8aa23b4762cc57dee0050eb8e1aeb263d8c548e2e6ace62ae1ed702d52b6595bbf36d2acb3f72ea478c550314c6385ea803e431b2c3b163eea1382a61380b0d9a54e87f1685943b960ed0649cccb8a0d321328c0a92171ccd93506c661fdef2d26e37a293a8c137f2017e5a94e24235fef3f7b7eb9bd61453efa5c60f350b16efb53a2fd0d2676e8ef957aa415c656640dc981fd6916c3d135cf45646935919d7ff51af53be2eb007d5c617655329ef9f943081542e49486242e48f34c2358f9d25f5337fda5cd2c2224cf5ca273023e0a6f8ed68b6a51a786ec5d3e03429d3917c3e043e0f0380e96b3a6f8983aca52cc184ec21fd153869807d886f02f7fc85544891963fc48dd97458e2f72eaf051efa66051a257dca604dc5181ea02ed28c7a5e2d137f60b8d3f4aefd1118fb8ba1026749226d8da2478fd8696e38630da8b646c82ab3a061727dab5d305a0e5906d1edbdb9b675147159004393e27ff1b442933309ef5d948e4034d13949da3af6d61d0867a15215881daf9fee5bf29577682a9171be067be705c7a00deb1393ae25a9ec05c6df19031d08ebc96a59a19d42c2f3e383b887575a09a0024740f084fbc31da90689d40c93e35dee0b16e392ebecdcd7f4072687494c4caf5829858c3b0fa9bd74caa8470f46e62ce250416d4e8aa401c489eeed47a7349ee47dbd055a343bb2afc34faf5dd35361d44eeb3070efd0989aefa446d9546571faaa1c4d324997ee9ef1a2c19c0f0061292d3cf601648141336f404d82e4a768a0f30fdda67801283ae6eeea68aeffb91e5330d2cf2c3626e3758231b424ebdac1ad872c2714598610a9996ce08c982d4b14b7032a8663ea8f245324c2449e5e8f18bd7e18c0c19dd851fba3555319fc9edf963e5400e847da9ba9a1dd10b45626baaaa95b99dd553311e51d2f2038d808f8ade88694b07199f27517e38195b8720b2cc2cfdedd95fa90761aa7b67fcfe14a135ecc9e66b66a4e8bd58afe7840203115e79aa3d868ae086b162d0f5b81ba7f093ab65ad07c14e35991aea998428248912e056e61356e019d3be19dfdd7f7fe45ac66f997f9e16fdb25657538b69bc3de8f70f2340ed1d351f73b689927b77a37324275b9723b71c3d51e81d927a15d0de3eefedd37e65de7bf1356d4eb9284847c1baaa6102bcbd05a14c8288365b38ff257ab4e333c1bef12af4c83eec2be32db64c8ba895aae731db5d373c6dc4023a1692fa099684994a0e9ea633e7d51a527dc35e4310e9125f042527422f81a809895ad2345c58ce3297a368efcc9245350e023b49105949462c88c6082e661ff7fc6445e76f6be63de282715782873cf6f65f2e8ccf39f1ec65f78efb9aa1c30f97bc50618188fd699751aecd432c5b87e023c25867f19ff60edcd1d46954e1d3ee4a260a75b3de6669a8a62f29c33d5e3e10941e4ede558e74591a03528e873417f74a2ae73b57c6f08b35343cd7f66ca7c4dca3806086a9b437817f1413cf67241ec232e4cd3c8c32bf4aebb87f2ca5c6e92f091c1c53b2f6657e5b9594f99eeb0475d55e37b6b2e3d7839fcc250f3f0e23833e922e062c86714ce8e98ef0b65150cb7598b0d600f2cc634ace409462505ea60d408a8971795815314217d2f4bafdd6e1f17fd7b9e9f421b928628ed4fb4dbc416cb57be975e5611409a40408a7549b9d53aaef174ef50b9ab979d651a063a2eddab59d33612b685a480e5f1d8302790b11eff32741969757e99305a94fa540ce0a3b221a3aa3961038edd6f1417ef8158a854372e911695163f333693d3a513fa99c045d9f82032e4fdb906a5b2ce9f4c85640ff0adc551917f4c374fefd62b0cfd0f8af75d81038384d366f17e44b67830611e87aaaef9c2605a77bcdd226848019675676cb44720f41910cfcacfc85e935f011ccd542fedb7aefc00e848414eb5be90c0a3662ec5b0a0d064e3263715cc74e79e21003c75f8d0114ddade7ee2db4ee27e80f5fde5f9f1ed2523e3225721e067ba6e6a6ce598b5f94af645fd99dae8478066c7d57146062b44fb031ef022aa6a6de3d244d40ecd2bb5432fd30473adbcb748631785fbcb4ede49a6c397173ffabd2085e4f306260dce1e1468af4244ef84c69d8c6d9919c8e0321da9d26d86db9bea39363a27e23e5f37dc7096fd3cc6ffaaf1997b883eb30ce8221c0ab90d9e6df11da86b68bd286ca89b9b92db943a5f798d7f0badb035b304e5ee438cc3a900124a5546493d51692da3db25823fc1fc44b7e58f108d996c5f3dc9b375f80d0ff1dfa6d364d9fd01d90ca4b643ec4656be7d8948c63ae07b758af6c4f4221da983f6b9fc45177b5ca2bd5e4d1e27102b1638f18db2ef426339fdfcbbc694020e733fa175d8b45e4bb81474e42c6d1fce025423c6353294a992439bd1153616750890b4a7c24a070d7d2eec31e09572d172b260edc30a3240b1fa895e11e3bcd98d8d000b8f31e054c8ba8acc4fbe47904e739a16703571bd9b7c33809ccdd38ed6d220129686698dcbf624652a1c2e39f1fb79c08a786ca398e1a1ab35eeb1b65054ad3118fd58b93706ffb7548c33b12476b229415a955894395caa821e1853c8ff0c183c0845200711c691f5be775349834de423b8416948befc8389c95e6312d9de24c247216d0173385373cbd1f53024c4a49c6b7fbfc078592a2a53ece41c100f08850d7ac041a087e3c48f297b2a878a3edfac18f99169259eae3caecada000b61d83aac2f8592460e523c0b7eb2ba60a59ee984191b807308432d89ed123231eb7531337cf1d392518fa5f6b9eb27666558a2aefa23b444a8b6c833a3d1af3859bde4580d1f30ed549cf4524dcf7b630a0d7c571437eb01acaca768b60abb6932cc797067f399160e68e44e4a46ac537618b1cb5480daf6571f848a020c46df889da62dbfd36bf62558f2a60a1967ea98fc57db925ffa9e16e75f4964370979c85f5f18a37d0cd89eff71a2eee1556ca521f4e8774db0f43418d14a518c7fbd65c652078935c955e9b040c8f954bc5566537544098f1d8de1611239c302e8902d61b4d8184b5c0b34ce54b366719b1bbcb8cab08fb63fe414b76d8f4bb57fcdc36c2105469d6c8eb7ce7038e382bf9f2bef61970b5d4f45bc066f4bfd4e699dc57f8beb5d25b036c6e49974385a9b7b081655acb8f7e8988683ad5f8ab0a523bb8cd3ff51a771f152cfd6f349ecd32ceb490047820b1bfcb3f8aef2d57d70e13bce5bc81f28acdf2e19bc656b0a2e81ae65511302bb9f7a2b348f6946eb0b5415b01fbf48737d1cd6ec9265fcb47d2"}) (async) 14:58:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0xf0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x0, 0x2}, {0x0, 0x2}]}, @union]}}, &(0x7f0000001600)=""/4096, 0x42, 0x1000, 0x1}, 0x20) (async) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0x20, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xb, 0xfff2}, {0x8, 0x10}, {0xa, 0x4}}, [@TCA_RATE={0x6, 0x5, {0x8, 0x1f}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x92}, @qdisc_kind_options=@q_dsmark={{0xb}, {0x8, 0x2, [@TCA_DSMARK_SET_TC_INDEX={0x4}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4008001) 14:58:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab09) 14:58:15 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000002c0)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) [ 1205.710136][ T3759] block nbd4: shutting down sockets [ 1205.725540][ T3763] block nbd0: shutting down sockets 14:58:15 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{0x0}, {0x0}], 0x2) 14:58:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5fd, 0x80}}, './cgroup\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './cgroup\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab0a) 14:58:15 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async, rerun: 32) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 32) read$char_usb(r0, 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r1, 0x0) (async) write$char_usb(r1, &(0x7f0000000640)="bd602abbf48b452f12b847120634bd63e7aff530ee7a24d982ee6c007f1d96157c7ccf040e31dab40dc5cc9bcf3b39966e513c977662df6ca7ec2b4274267d51672699b80edc3ea21b91e9c97fb456712e3c1854b7396cf28ad1a99f48546e922d74fe09fec7b29c18ddf1138f534830f1882e48975eb1e84bfd46e228b0651efbddf80f9bd73ed663f2c51dc6dfd154ba561021bb5fa6c40f9f4ed25ea2fb9adb37f49ad1511d6c0fa3345230d96b39edbffbfea9df23b29521c47ed993cb106ed405ddbd740806edf256cb95bffb99bcc7614dd60d213bdb225474b79394cfffa98808ba20f6fcbece", 0xea) (async, rerun: 64) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/235, 0xeb}, {&(0x7f0000000500)=""/165, 0xa5}], 0x7, 0x9, 0x0) (rerun: 64) [ 1205.953833][T24845] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 1206.034051][ T3772] block nbd0: shutting down sockets 14:58:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab0b) 14:58:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5fd, 0x80}}, './cgroup\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './cgroup\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5fd, 0x80}}, './cgroup\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './cgroup\x00'}) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) [ 1206.065363][ T3774] block nbd4: shutting down sockets [ 1206.167235][ T3777] block nbd0: shutting down sockets 14:58:15 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000002c0)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000002c0)) (async) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) 14:58:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab0c) [ 1206.215450][ T3779] block nbd4: shutting down sockets [ 1206.233794][T24845] usb 6-1: Using ep0 maxpacket: 32 [ 1206.253769][ T2926] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 1206.262220][ T3780] block nbd4: Device being setup by another task [ 1206.324496][ T3794] block nbd0: shutting down sockets [ 1206.364117][T24845] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1206.513782][ T2926] usb 2-1: Using ep0 maxpacket: 32 [ 1206.544655][T24845] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1206.554070][T24845] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1206.562080][T24845] usb 6-1: Product: syz [ 1206.566612][T24845] usb 6-1: Manufacturer: syz [ 1206.571217][T24845] usb 6-1: SerialNumber: syz [ 1206.587334][T24845] usb 6-1: config 0 descriptor?? [ 1206.629651][T24845] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1206.633956][ T2926] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1206.657411][ T2926] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1206.825987][ T2926] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1206.827716][ T3765] UDC core: couldn't find an available UDC or it's busy: -16 [ 1206.842737][ T2926] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1206.843242][ T3765] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1206.851358][ T2926] usb 2-1: Product: syz [ 1206.869530][T24845] usb 6-1: USB disconnect, device number 37 14:58:16 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) (async) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x40, 0x4) read$char_usb(r1, &(0x7f0000001080)=""/16, 0x10) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000080)={{r0}, "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"}) 14:58:16 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000002c0)) (async) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5fd, 0x80}}, './cgroup\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './cgroup\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5fd, 0x80}}, './cgroup\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './cgroup\x00'}) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:58:16 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r1, 0x0) write$char_usb(r1, &(0x7f0000000640)="bd602abbf48b452f12b847120634bd63e7aff530ee7a24d982ee6c007f1d96157c7ccf040e31dab40dc5cc9bcf3b39966e513c977662df6ca7ec2b4274267d51672699b80edc3ea21b91e9c97fb456712e3c1854b7396cf28ad1a99f48546e922d74fe09fec7b29c18ddf1138f534830f1882e48975eb1e84bfd46e228b0651efbddf80f9bd73ed663f2c51dc6dfd154ba561021bb5fa6c40f9f4ed25ea2fb9adb37f49ad1511d6c0fa3345230d96b39edbffbfea9df23b29521c47ed993cb106ed405ddbd740806edf256cb95bffb99bcc7614dd60d213bdb225474b79394cfffa98808ba20f6fcbece", 0xea) (async) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/235, 0xeb}, {&(0x7f0000000500)=""/165, 0xa5}], 0x7, 0x9, 0x0) [ 1206.870675][ T2926] usb 2-1: Manufacturer: syz [ 1206.883935][T24845] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1206.904043][ T2926] usb 2-1: SerialNumber: syz [ 1206.931644][ T2926] usb 2-1: config 0 descriptor?? [ 1206.995342][ T3815] block nbd4: shutting down sockets [ 1207.177347][ T1922] usb 2-1: USB disconnect, device number 100 [ 1207.223756][ T3661] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1207.363875][T24845] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 1207.493806][ T3661] usb 4-1: Using ep0 maxpacket: 32 14:58:17 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)}, {0x0}], 0x2) 14:58:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab12) 14:58:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range(r2, r2, 0x0) 14:58:17 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x3a, {0x3a, 0x23, "c2a21e1ba504cce37465b6a2a9f6fb70fa017cad8206f5e04108b214f01889e2ab15196178f555df7a1f48d31618c0a5a505c23f796d953e"}}, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x586c}}, &(0x7f00000002c0)={0x0, 0xf, 0xb, {0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}}, &(0x7f0000000300)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd4, 0x0, 0x5, 0x6, "367a77f2", "ba646220"}}, &(0x7f0000000340)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xd9, 0x80, 0x43, 0x1, 0x20, 0x7f, 0x3751}}}, &(0x7f00000007c0)={0x84, &(0x7f00000003c0)={0x20, 0x8, 0x1c, "1dad3f900d01729cfbd92afbc619036d387a989a85a6496689e9e39a"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x4f}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x2}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x40, 0x80}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000580)={0x40, 0xb, 0x2, '5='}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @random="d10a0f9f561c"}, &(0x7f0000000680)={0x40, 0x19, 0x2, '\va'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x3f}, &(0x7f0000000700)={0x40, 0x1c, 0x1}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x1}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x80}}) [ 1207.633829][T24845] usb 6-1: Using ep0 maxpacket: 32 [ 1207.653867][ T3661] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 14:58:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x400448c9) [ 1207.773982][T24845] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1207.785150][ T3826] block nbd0: shutting down sockets [ 1207.805406][ T3827] block nbd4: shutting down sockets 14:58:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range(r2, r2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) close_range(r2, r2, 0x0) (async) [ 1207.834561][ T3661] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1207.860672][ T3661] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1207.864407][ T3829] block nbd0: shutting down sockets [ 1207.869289][ T3661] usb 4-1: Product: syz 14:58:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x400448dd) [ 1207.891706][ T3661] usb 4-1: Manufacturer: syz [ 1207.911185][ T3661] usb 4-1: SerialNumber: syz [ 1207.925488][ T3661] usb 4-1: config 0 descriptor?? [ 1207.945176][ T3834] block nbd4: shutting down sockets [ 1207.969607][ T3833] block nbd0: shutting down sockets [ 1207.975283][T24845] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1207.986303][ T3835] block nbd4: Device being setup by another task [ 1207.995211][ T3661] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1208.010670][T24845] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 14:58:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x400454ca) [ 1208.037543][T24845] usb 6-1: Product: syz [ 1208.063153][T24845] usb 6-1: Manufacturer: syz [ 1208.073662][T24845] usb 6-1: SerialNumber: syz [ 1208.080645][T24845] usb 6-1: config 0 descriptor?? [ 1208.086024][ T385] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 1208.137333][ T3839] block nbd0: shutting down sockets [ 1208.141865][T24845] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1208.259747][T24845] usb 4-1: USB disconnect, device number 2 [ 1208.267996][T24845] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1208.343446][ T3661] usb 6-1: USB disconnect, device number 38 [ 1208.349500][ T385] usb 2-1: Using ep0 maxpacket: 32 [ 1208.358317][ T3661] yurex 6-1:0.0: USB YUREX #1 now disconnected [ 1208.475768][ T385] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1208.486247][ T385] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1208.685977][ T385] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1208.695257][ T385] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1208.703255][ T385] usb 2-1: Product: syz [ 1208.707775][ T385] usb 2-1: Manufacturer: syz [ 1208.712361][ T385] usb 2-1: SerialNumber: syz [ 1208.719405][ T385] usb 2-1: config 0 descriptor?? 14:58:18 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030000000000010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/30, 0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) creat(&(0x7f0000000240)='./cgroup\x00', 0x145) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$char_usb(r2, &(0x7f00000000c0)="fdc21dce784a0561123b89a9049c71cc09ae09beffc36f395a96595b75bcd2733eb46a178f095c213d484940c6cec14de7f832db68f6561b9ccc908d8008fbd1f12e71ecdb51e1c0b96a5d93fc2edfc84dd16ce81dd82e3ddace0c805a121264431a81ce791c1d51a2ea293dacbb95e3809ddfb06478b9bc1b8d90944e93fe3bc82346cfcc4ee1030a2efa6cffa02c9ab9315488af5a62f780843c205b374106c0db6ddf8c6c36ba5c1c2b92340f0d1ba71f9640407d7dde6bacf3623a99667a454769a104ce83230bbeafaf67f395e7550b081628d77149da5bd4aad82a0fb7b48459338d7a20f42d01ce1bfc82c4096b767ca20d", 0xf5) 14:58:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40049409) 14:58:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range(r2, r2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) close_range(r2, r2, 0x0) (async) 14:58:18 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x3a, {0x3a, 0x23, "c2a21e1ba504cce37465b6a2a9f6fb70fa017cad8206f5e04108b214f01889e2ab15196178f555df7a1f48d31618c0a5a505c23f796d953e"}}, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x586c}}, &(0x7f00000002c0)={0x0, 0xf, 0xb, {0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}}, &(0x7f0000000300)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd4, 0x0, 0x5, 0x6, "367a77f2", "ba646220"}}, &(0x7f0000000340)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xd9, 0x80, 0x43, 0x1, 0x20, 0x7f, 0x3751}}}, &(0x7f00000007c0)={0x84, &(0x7f00000003c0)={0x20, 0x8, 0x1c, "1dad3f900d01729cfbd92afbc619036d387a989a85a6496689e9e39a"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x4f}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x2}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x40, 0x80}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000580)={0x40, 0xb, 0x2, '5='}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @random="d10a0f9f561c"}, &(0x7f0000000680)={0x40, 0x19, 0x2, '\va'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x3f}, &(0x7f0000000700)={0x40, 0x1c, 0x1}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x1}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x80}}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x3a, {0x3a, 0x23, "c2a21e1ba504cce37465b6a2a9f6fb70fa017cad8206f5e04108b214f01889e2ab15196178f555df7a1f48d31618c0a5a505c23f796d953e"}}, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x586c}}, &(0x7f00000002c0)={0x0, 0xf, 0xb, {0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}}, &(0x7f0000000300)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd4, 0x0, 0x5, 0x6, "367a77f2", "ba646220"}}, &(0x7f0000000340)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xd9, 0x80, 0x43, 0x1, 0x20, 0x7f, 0x3751}}}, &(0x7f00000007c0)={0x84, &(0x7f00000003c0)={0x20, 0x8, 0x1c, "1dad3f900d01729cfbd92afbc619036d387a989a85a6496689e9e39a"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x4f}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x2}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x40, 0x80}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000580)={0x40, 0xb, 0x2, '5='}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @random="d10a0f9f561c"}, &(0x7f0000000680)={0x40, 0x19, 0x2, '\va'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x3f}, &(0x7f0000000700)={0x40, 0x1c, 0x1}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x1}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x80}}) (async) [ 1208.898081][ T3845] block nbd0: shutting down sockets [ 1208.966409][ T3856] block nbd4: shutting down sockets [ 1208.980045][ T1924] usb 2-1: USB disconnect, device number 101 [ 1209.003807][ T3857] block nbd4: Device being setup by another task [ 1209.183740][ T3661] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 1209.423940][ T3661] usb 6-1: Using ep0 maxpacket: 32 14:58:19 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)}, {0x0}], 0x2) 14:58:19 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:58:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40081271) 14:58:19 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x3a, {0x3a, 0x23, "c2a21e1ba504cce37465b6a2a9f6fb70fa017cad8206f5e04108b214f01889e2ab15196178f555df7a1f48d31618c0a5a505c23f796d953e"}}, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x586c}}, &(0x7f00000002c0)={0x0, 0xf, 0xb, {0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}}, &(0x7f0000000300)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd4, 0x0, 0x5, 0x6, "367a77f2", "ba646220"}}, &(0x7f0000000340)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xd9, 0x80, 0x43, 0x1, 0x20, 0x7f, 0x3751}}}, &(0x7f00000007c0)={0x84, &(0x7f00000003c0)={0x20, 0x8, 0x1c, "1dad3f900d01729cfbd92afbc619036d387a989a85a6496689e9e39a"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x4f}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x2}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x40, 0x80}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000580)={0x40, 0xb, 0x2, '5='}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @random="d10a0f9f561c"}, &(0x7f0000000680)={0x40, 0x19, 0x2, '\va'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x3f}, &(0x7f0000000700)={0x40, 0x1c, 0x1}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x1}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x80}}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x3a, {0x3a, 0x23, "c2a21e1ba504cce37465b6a2a9f6fb70fa017cad8206f5e04108b214f01889e2ab15196178f555df7a1f48d31618c0a5a505c23f796d953e"}}, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x586c}}, &(0x7f00000002c0)={0x0, 0xf, 0xb, {0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}}, &(0x7f0000000300)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd4, 0x0, 0x5, 0x6, "367a77f2", "ba646220"}}, &(0x7f0000000340)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xd9, 0x80, 0x43, 0x1, 0x20, 0x7f, 0x3751}}}, &(0x7f00000007c0)={0x84, &(0x7f00000003c0)={0x20, 0x8, 0x1c, "1dad3f900d01729cfbd92afbc619036d387a989a85a6496689e9e39a"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x4f}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x2}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x40, 0x80}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000580)={0x40, 0xb, 0x2, '5='}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @random="d10a0f9f561c"}, &(0x7f0000000680)={0x40, 0x19, 0x2, '\va'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x3f}, &(0x7f0000000700)={0x40, 0x1c, 0x1}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x1}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x80}}) (async) 14:58:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x50ee2ef0e34a0fd0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x7fff, 0xfb, 0x7, 0xee3}, {0x6, 0x9, 0x9, 0x5}]}, 0x10) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1209.464110][ T3661] usb 6-1: no configurations [ 1209.469744][ T3661] usb 6-1: can't read configurations, error -22 14:58:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40086602) [ 1209.545701][ T3864] block nbd0: shutting down sockets 14:58:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40087602) [ 1209.610234][ T3873] block nbd4: shutting down sockets [ 1209.624665][ T3872] block nbd0: shutting down sockets [ 1209.641613][ T3661] usb 6-1: new high-speed USB device number 40 using dummy_hcd 14:58:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40101283) [ 1209.714180][ T3875] block nbd0: shutting down sockets [ 1209.813933][T24845] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 1209.824639][ T3879] block nbd0: shutting down sockets [ 1209.833745][ T385] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 1209.923737][ T3661] usb 6-1: Using ep0 maxpacket: 32 [ 1209.973867][ T3661] usb 6-1: no configurations [ 1209.980064][ T3661] usb 6-1: can't read configurations, error -22 [ 1209.993682][ T3661] usb usb6-port1: attempt power cycle [ 1210.023787][T24845] usb 4-1: device descriptor read/64, error 18 [ 1210.103907][ T385] usb 2-1: Using ep0 maxpacket: 32 [ 1210.268625][ T385] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1210.279109][ T385] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1210.303853][T24845] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1210.443991][ T3661] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 1210.493890][ T385] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1210.502986][ T385] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1210.511659][ T385] usb 2-1: Product: syz [ 1210.516044][T24845] usb 4-1: device descriptor read/64, error 18 [ 1210.522221][ T385] usb 2-1: Manufacturer: syz [ 1210.527190][ T385] usb 2-1: SerialNumber: syz [ 1210.535613][ T385] usb 2-1: config 0 descriptor?? [ 1210.543967][ T3661] usb 6-1: Using ep0 maxpacket: 32 [ 1210.605971][ T3661] usb 6-1: no configurations [ 1210.610602][ T3661] usb 6-1: can't read configurations, error -22 [ 1210.633852][T24845] usb usb4-port1: attempt power cycle [ 1210.764512][ T3661] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 1210.782886][ T1792] usb 2-1: USB disconnect, device number 102 [ 1210.873934][ T3661] usb 6-1: Using ep0 maxpacket: 32 [ 1210.914025][ T3661] usb 6-1: no configurations [ 1210.918787][ T3661] usb 6-1: can't read configurations, error -22 [ 1210.925897][ T3661] usb usb6-port1: unable to enumerate USB device [ 1211.073798][T24845] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 1211.263978][T24845] usb 4-1: device descriptor read/8, error -61 [ 1211.533719][T24845] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 1211.713861][T24845] usb 4-1: device descriptor read/8, error -61 14:58:21 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030000000000010000000009040000017b35040009058dffff"], 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) (async) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/30, 0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) creat(&(0x7f0000000240)='./cgroup\x00', 0x145) (async) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$char_usb(r2, &(0x7f00000000c0)="fdc21dce784a0561123b89a9049c71cc09ae09beffc36f395a96595b75bcd2733eb46a178f095c213d484940c6cec14de7f832db68f6561b9ccc908d8008fbd1f12e71ecdb51e1c0b96a5d93fc2edfc84dd16ce81dd82e3ddace0c805a121264431a81ce791c1d51a2ea293dacbb95e3809ddfb06478b9bc1b8d90944e93fe3bc82346cfcc4ee1030a2efa6cffa02c9ab9315488af5a62f780843c205b374106c0db6ddf8c6c36ba5c1c2b92340f0d1ba71f9640407d7dde6bacf3623a99667a454769a104ce83230bbeafaf67f395e7550b081628d77149da5bd4aad82a0fb7b48459338d7a20f42d01ce1bfc82c4096b767ca20d", 0xf5) 14:58:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40101286) 14:58:21 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000540)=""/227, 0xe3}], 0x6) 14:58:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = socket$rds(0x15, 0x5, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x50ee2ef0e34a0fd0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x7fff, 0xfb, 0x7, 0xee3}, {0x6, 0x9, 0x9, 0x5}]}, 0x10) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:21 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)}, {0x0}], 0x2) [ 1211.847009][T24845] usb usb4-port1: unable to enumerate USB device [ 1211.954210][ T3883] block nbd0: shutting down sockets [ 1212.005986][ T3892] block nbd4: shutting down sockets [ 1212.193732][ T3661] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 1212.383754][T24845] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 1212.463878][ T3661] usb 2-1: Using ep0 maxpacket: 32 14:58:22 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:58:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40101288) 14:58:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x50ee2ef0e34a0fd0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x7fff, 0xfb, 0x7, 0xee3}, {0x6, 0x9, 0x9, 0x5}]}, 0x10) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socket$rds(0x15, 0x5, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x50ee2ef0e34a0fd0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x7fff, 0xfb, 0x7, 0xee3}, {0x6, 0x9, 0x9, 0x5}]}, 0x10) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:58:22 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000540)=""/227, 0xe3}], 0x6) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000540)=""/227, 0xe3}], 0x6) (async) 14:58:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401070c9) [ 1212.584058][ T3900] block nbd0: shutting down sockets [ 1212.594056][T24845] usb 6-1: device descriptor read/64, error 18 [ 1212.600424][ T3661] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1212.611050][ T3661] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1212.621133][ T3906] block nbd4: shutting down sockets 14:58:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401070ca) [ 1212.694151][ T3908] block nbd0: shutting down sockets [ 1212.741761][ T27] audit: type=1804 audit(1650121102.455:570): pid=3910 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir983665159/syzkaller.jftJoM/1957/cgroup.controllers" dev="sda1" ino=1158 res=1 errno=0 14:58:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x84003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x180400) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$NBD_DO_IT(r6, 0xab03) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x9c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r1}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x222}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8800}, 0x400c010) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0xee00, 0xee00}}, './file0\x00'}) r8 = fsmount(0xffffffffffffffff, 0x1, 0xf1) r9 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r9, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r10 = dup(r1) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r1}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '{'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff00000000}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) ioctl$NBD_DO_IT(r0, 0xab03) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1212.794056][ T3919] block nbd0: shutting down sockets [ 1212.815926][ T3661] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1212.849348][ T3661] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1212.864431][ T3661] usb 2-1: Product: syz [ 1212.869390][ T3661] usb 2-1: Manufacturer: syz [ 1212.875386][ T3661] usb 2-1: SerialNumber: syz [ 1212.890080][ T3661] usb 2-1: config 0 descriptor?? [ 1212.913782][T24845] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 1212.916613][ T3921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3921 comm=syz-executor.4 [ 1212.990586][ T3922] block nbd4: shutting down sockets [ 1212.993841][ T642] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 1213.133823][T24845] usb 6-1: device descriptor read/64, error 18 [ 1213.148362][ T3661] usb 2-1: USB disconnect, device number 103 [ 1213.183768][ T642] usb 4-1: device descriptor read/64, error 18 [ 1213.256679][T24845] usb usb6-port1: attempt power cycle [ 1213.453742][ T642] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 1213.653695][ T642] usb 4-1: device descriptor read/64, error 18 [ 1213.663905][T24845] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 1213.805789][ T642] usb usb4-port1: attempt power cycle [ 1213.873807][T24845] usb 6-1: device descriptor read/8, error -61 [ 1214.153793][T24845] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 1214.213720][ T642] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 1214.323949][T24845] usb 6-1: device descriptor read/8, error -61 [ 1214.393782][ T642] usb 4-1: device descriptor read/8, error -61 [ 1214.454400][T24845] usb usb6-port1: unable to enumerate USB device [ 1214.673773][ T642] usb 4-1: new high-speed USB device number 10 using dummy_hcd 14:58:24 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030000000000010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/30, 0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) creat(&(0x7f0000000240)='./cgroup\x00', 0x145) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$char_usb(r2, &(0x7f00000000c0)="fdc21dce784a0561123b89a9049c71cc09ae09beffc36f395a96595b75bcd2733eb46a178f095c213d484940c6cec14de7f832db68f6561b9ccc908d8008fbd1f12e71ecdb51e1c0b96a5d93fc2edfc84dd16ce81dd82e3ddace0c805a121264431a81ce791c1d51a2ea293dacbb95e3809ddfb06478b9bc1b8d90944e93fe3bc82346cfcc4ee1030a2efa6cffa02c9ab9315488af5a62f780843c205b374106c0db6ddf8c6c36ba5c1c2b92340f0d1ba71f9640407d7dde6bacf3623a99667a454769a104ce83230bbeafaf67f395e7550b081628d77149da5bd4aad82a0fb7b48459338d7a20f42d01ce1bfc82c4096b767ca20d", 0xf5) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030000000000010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) (async) read$char_usb(r1, &(0x7f0000000080)=""/30, 0x1e) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) creat(&(0x7f0000000240)='./cgroup\x00', 0x145) (async) openat$cgroup_int(r2, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) write$char_usb(r2, &(0x7f00000000c0)="fdc21dce784a0561123b89a9049c71cc09ae09beffc36f395a96595b75bcd2733eb46a178f095c213d484940c6cec14de7f832db68f6561b9ccc908d8008fbd1f12e71ecdb51e1c0b96a5d93fc2edfc84dd16ce81dd82e3ddace0c805a121264431a81ce791c1d51a2ea293dacbb95e3809ddfb06478b9bc1b8d90944e93fe3bc82346cfcc4ee1030a2efa6cffa02c9ab9315488af5a62f780843c205b374106c0db6ddf8c6c36ba5c1c2b92340f0d1ba71f9640407d7dde6bacf3623a99667a454769a104ce83230bbeafaf67f395e7550b081628d77149da5bd4aad82a0fb7b48459338d7a20f42d01ce1bfc82c4096b767ca20d", 0xf5) (async) 14:58:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401070cd) 14:58:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x84003) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async, rerun: 32) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x180400) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (rerun: 64) ioctl$NBD_DO_IT(r6, 0xab03) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x9c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r1}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x222}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8800}, 0x400c010) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0xee00, 0xee00}}, './file0\x00'}) (async, rerun: 32) r8 = fsmount(0xffffffffffffffff, 0x1, 0xf1) (async, rerun: 32) r9 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r9, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r10 = dup(r1) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r1}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '{'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff00000000}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) ioctl$NBD_DO_IT(r0, 0xab03) (async) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:24 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000540)=""/227, 0xe3}], 0x6) 14:58:24 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x800}, {0x0}], 0x2) [ 1214.873934][ T642] usb 4-1: device descriptor read/8, error -61 [ 1214.986594][ T3931] block nbd0: shutting down sockets [ 1215.004072][ T642] usb usb4-port1: unable to enumerate USB device [ 1215.031470][ T3926] block nbd4: shutting down sockets [ 1215.213827][ T1792] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 1215.383703][ T1924] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 1215.453716][ T1792] usb 2-1: Using ep0 maxpacket: 32 14:58:25 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) 14:58:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x40186366) 14:58:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x84003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x180400) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$NBD_DO_IT(r6, 0xab03) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x9c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r1}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x222}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8800}, 0x400c010) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0xee00, 0xee00}}, './file0\x00'}) r8 = fsmount(0xffffffffffffffff, 0x1, 0xf1) r9 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r9, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r10 = dup(r1) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r1}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '{'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff00000000}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) ioctl$NBD_DO_IT(r0, 0xab03) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x84003) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3, &(0x7f0000000140)=0x80, 0x180400) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r6, 0xab03) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x9c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x400}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r1}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x222}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8800}, 0x400c010) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0xee00, 0xee00}}, './file0\x00'}) (async) fsmount(0xffffffffffffffff, 0x1, 0xf1) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$AUDIT_GET_FEATURE(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r9, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) dup(r1) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r1}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '{'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff00000000}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:58:25 executing program 2: r0 = syz_usb_connect(0x5, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="e8531f46dd9fca7d3062e1e7e8c852ec14724744a7b726b14b9a6729fd08f230b5b7771a66a396e47f6eacfebaaee35a666a5204e5e9d2662f9cfac35ec09b", 0x3f) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401870c8) [ 1215.574040][ T1792] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1215.594229][ T3939] block nbd0: shutting down sockets [ 1215.596842][ T3941] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=3941 comm=syz-executor.4 [ 1215.600174][ T1792] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1215.644098][ T1924] usb 6-1: Using ep0 maxpacket: 32 14:58:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401870cb) [ 1215.682406][ T3946] block nbd4: shutting down sockets [ 1215.684358][ T1924] usb 6-1: no configurations [ 1215.688219][ T3945] block nbd0: shutting down sockets [ 1215.692495][ T1924] usb 6-1: can't read configurations, error -22 14:58:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup3(r0, r0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1215.783927][ T1792] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1215.784297][ T3950] block nbd0: shutting down sockets [ 1215.797520][ T1792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1215.812460][ T1792] usb 2-1: Product: syz [ 1215.822315][ T1792] usb 2-1: Manufacturer: syz [ 1215.833881][ T1792] usb 2-1: SerialNumber: syz [ 1215.841183][ T1792] usb 2-1: config 0 descriptor?? [ 1215.863988][ T1924] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 1216.003738][ T2926] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 1216.011980][ T3955] block nbd4: shutting down sockets [ 1216.089486][ T642] usb 2-1: USB disconnect, device number 104 [ 1216.103692][ T1924] usb 6-1: Using ep0 maxpacket: 32 [ 1216.144052][ T1924] usb 6-1: no configurations [ 1216.148684][ T1924] usb 6-1: can't read configurations, error -22 [ 1216.155771][ T1924] usb usb6-port1: attempt power cycle [ 1216.193970][ T2926] usb 4-1: device descriptor read/64, error 18 [ 1216.473821][ T2926] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 1216.563807][ T1924] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 1216.664569][ T1924] usb 6-1: Using ep0 maxpacket: 32 [ 1216.673755][ T2926] usb 4-1: device descriptor read/64, error 18 [ 1216.703965][ T1924] usb 6-1: no configurations [ 1216.703986][ T1924] usb 6-1: can't read configurations, error -22 [ 1216.794025][ T2926] usb usb4-port1: attempt power cycle [ 1216.866220][ T1924] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 1216.963895][ T1924] usb 6-1: Using ep0 maxpacket: 32 [ 1217.003951][ T1924] usb 6-1: no configurations [ 1217.008620][ T1924] usb 6-1: can't read configurations, error -22 [ 1217.015356][ T1924] usb usb6-port1: unable to enumerate USB device [ 1217.223813][ T2926] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 1217.393773][ T2926] usb 4-1: device descriptor read/8, error -61 [ 1217.683719][ T2926] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 1217.869879][ T2926] usb 4-1: device descriptor read/8, error -61 14:58:27 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001040), 0x800, 0x0) read$char_usb(r1, &(0x7f0000001080)=""/153, 0x99) syz_usb_disconnect(r0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001140)={@mcast2, 0x21}) syz_usb_connect(0x6, 0x705, &(0x7f0000000800)={{0x12, 0x1, 0x200, 0xb1, 0x97, 0xe3, 0x20, 0x7ab, 0xfccd, 0x6a9b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f3, 0x2, 0x3, 0x1, 0x80, 0x3, [{{0x9, 0x4, 0x3b, 0x35, 0x7, 0xf5, 0x0, 0x75, 0x7, [@uac_control={{0xa, 0x24, 0x1, 0xff, 0x7}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x300, 0x6, 0x4, 0x2}, @selector_unit={0xa, 0x24, 0x5, 0x4, 0x4, "185cc99d8c"}]}, @generic={0xd1, 0x5, "3054e8a97a96b7782705aa9de14159a55a5dda55225e05a16d9e65f30aaf5750d4c1f1a3aba1a52ab97daa57b1ca99773aaa520254033fd60753c29856d048e8bd2e376ef8066e708e43c2499c36c04f74e4944c1412ee5513801a629e30e291e3905809054f60dea0a8a41a5134e85ce939c0044d3cc81520df997a3681ac9ebc46ea683528860d73d00d7fb492bc24a4a02f0f58c208f71b71f00d64b4e1371c7144ad3d452a1aa1e2c90822dc64aa21eb46733244daa4451b2122e90f658fb4b2dc1c9aec828ff0e27bc74295d3"}], [{{0x9, 0x5, 0x6, 0x10, 0x8, 0x3, 0x6, 0xfb}}, {{0x9, 0x5, 0xd, 0x0, 0x10, 0x81, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0xfa6}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x8f77}]}}, {{0x9, 0x5, 0xb, 0xc, 0x10, 0x5, 0xff, 0xfc, [@generic={0x6e, 0x30, "e837aa128f5b1f44ab94c4b89192c986f31d2b3720fed5dfc8aed3e4a26ce3e84c65ac134b9a715bc1af7ec9343e31cb9a8d943016958a6eba67054739fac1296dbbe1cc90f054d3187e0bdee79b3d4d9a82f36592f37a0852feb1422d1bee0942be281d9d5a3b45ea70dfaa"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x7f, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x3, 0x218, 0xb7, 0x24, 0x20}}, {{0x9, 0x5, 0x80, 0x2, 0x8, 0x19, 0x5, 0xff, [@generic={0x8f, 0x10, "e0a18c5ea7b3c788eddad43777db01d1c26b97069cb35cf1d098c3916a798ac29ffd52646703c728e76ce1e56564921fb7b9ba0fb051128e9208ede57e7e494d02631e849c78dd44f1ed28c4aa7784f267518efa1ead81c3a056664eef759a98b7d28ccc940213834ac368858d91dc2af5490a8397f8eabd2fc660dc0567c16e928bf94a396d302b6683bd9bf8"}]}}, {{0x9, 0x5, 0x7, 0x3, 0x200, 0x2, 0x26, 0xff, [@generic={0x39, 0xf, "84a742f1a0e7886b41a2dc4f8f88c498272bd177c6970b685a6eaa86ce081a688f6f68b8f4120b2baf82bd8323a079df0971181d2bf808"}]}}]}}, {{0x9, 0x4, 0x79, 0x81, 0xb, 0x4b, 0x57, 0xe1, 0x8, [], [{{0x9, 0x5, 0x2, 0xc, 0x40, 0xff, 0x8, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x181, 0x8, 0x8}, @generic={0x28, 0x9, "105f9c521560564bd84cdb61006c6b5038fccdec42b83f89d8e2324f19d03a5b0c09ef7b9c28"}]}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x6, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0xfff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x7, 0xaf, 0xad, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x3, 0x9, 0x400, 0x3, 0x10, 0x6, [@generic={0x45, 0x7, "42139052ceff2128708093ceccf05001ce4d22d833b40ad9ca61e209ceab7debe4b15a821517c8c1b154918bce63caf5b7534abada6ececed7a561f3748ec924e75b65"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}]}}, {{0x9, 0x5, 0x4, 0x1, 0x400, 0x1f, 0x40, 0xff, [@generic={0x36, 0xc, "9dbda4a1ff6afffdea45a8ba3aaf717d498b4a2c0bffb3df8ea33be477b17c29f61942ecc69802df5e5490927788c929b350952b"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x614f}]}}, {{0x9, 0x5, 0x1, 0x1, 0x3ff, 0x6, 0x4, 0x80}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x4, 0x20, 0x4}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x7f, 0x3, 0xe1, [@generic={0xea, 0x11, "203ad9cf808a93246875d6730d971cfb1e72672af485b53f8a4546e6824bac3ecbaefce51fba7d6f60cbc72283c28021528f69d70b04243b8b069fdcb4e3a09d893dab747c681d4cd48e98154a6fcfc3e8fb6ba23a91b5f8b3b8ece7cdb5dbb561c701671efb0455fc2d79e19c4e17ba8003c6449eed1a7267a50da879ab5d502f06df0b630ffd367ccd1388934093529467a831b345b06286f46092968a012d90f8aa0a2ca3edbb4e7430235d5011042a8cc6cf005441707d40b82508078957c3ac5b032b05c33e415078068e34822087eddede012a5f84c52fca4bd453a2b0d3821311a82e3a3e"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0x3, 0xc0, 0x5b, [@generic={0x72, 0x22, "c9e9a4d7c42eae14d6d08fac3742f8dbe773cb029342667ed9c024cd59d638504bcd673c2f8fb3ebaace712e18e9fab6768bfa1cf14ce0daafa1276fb8fa5ecafa695e3b923cff4bcbe8418be1e3d024de9d92bfa1cd96af207f1c9a13523900a59899123f78c7f1e835627e1b0ea471"}, @generic={0xde, 0x5, "3ded121e01c0085e3be1ae6e2ecc6fae6562e158e2fdeb8bd0abadd706e7d14ba31c7621e6b36cdf8079f6fb48b8ccc960915c4dde30214796babe653b384c4ae08c9c88406c0496aac43b3b5ed72c211e052a07e87ae5ec8913b2fe75a807b47af4b0353519e5e9ca5ddaae19e63f41fc8ebdde80910bd478430f803f0409425c1ad2c579729d1d26ddca6c687e38a559f68a3f50d895edb34182a4e9057e95fbdc7636b51fac15cbbc71ded854052a746f6de65ffcef4eb7711a622476ba8e20f58d1d833514ed52ba053c9f4740f6d509a1d0d78df45abf1ba338"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x400, 0x5, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xb7, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x1, 0x8, 0x7, [@generic={0xf0, 0x0, "6366b3d01f5cbfd62f7b7e390116be85a9d92566bc4731aa31b91862e7daca1b46c1e629589ad23e907cbb783e1e7b5b3029edb81601e910c7cba3e7175a5584b946892dfd4b03ee01dde21dd8a2cfd65040594bb2d95a8aea81792675e98a26709383fbe39b470245df0d180d3a2f6083ea30dd19c10c41828a724fc59f3f84f0818240682a19d6044d0c78c4f40c2cb178e80f6838a20e720f637416459732a602afe57136580ea7a22fbe4364f26767b8269d63fee09559f7cb6260ebffa23b50142c0b13781e3ab9e6e9b2a6ad7625ab49dd12d27719139b5548b08d9910e8260c0f02ca38adac59809f125b"}]}}]}}]}}]}}, &(0x7f0000001000)={0xa, &(0x7f0000000f40)={0xa, 0x6, 0x110, 0x3, 0x0, 0x3f, 0x10, 0xdf}, 0xf, &(0x7f0000000f80)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0xfa, 0x0, 0x80}]}, 0x1, [{0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0xc01}}]}) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="2005830000008307065b6f841ca00cec091e934a92862d12791384f47dc327e685270f0915e8288bbbec24cb7d8251178e43114ce8eae95178712c76d32b9c6ae10eb37a0fb5b5c26778b7fc586412e8ced09c6340d114a80a7cdd7477594a7b4a85d82abeff4bc99dc10aba56f5e8195a7400000000000000"], &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffdb9, @lang_id={0x4, 0x3, 0x418}}, &(0x7f0000000140)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x2, 0x6, 0x80, "9ba0f252", "9d0e84f7"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0x9, 0x0, 0x2, 0xfffc, 0x1f}}}, &(0x7f0000000740)={0x84, &(0x7f0000000240)={0x40, 0xb, 0xfd, "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"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xf3}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x1, 0x1}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x20, 0x148ad30bd4d5ebfa}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0xf001}, &(0x7f00000004c0)={0x40, 0x9, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'P$'}, &(0x7f0000000540)={0x40, 0xf, 0x2}, &(0x7f0000000580)={0x40, 0x13, 0x6, @remote}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x19, 0x2, '5Z'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xc0b3}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x8f}}) read$char_usb(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x2) 14:58:27 executing program 2: r0 = syz_usb_connect(0x5, 0x2d, 0x0, 0x0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) (async) write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="e8531f46dd9fca7d3062e1e7e8c852ec14724744a7b726b14b9a6729fd08f230b5b7771a66a396e47f6eacfebaaee35a666a5204e5e9d2662f9cfac35ec09b", 0x3f) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401870cc) 14:58:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup3(r0, r0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async, rerun: 64) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:27 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x800}, {0x0}], 0x2) [ 1218.001391][ T2926] usb usb4-port1: unable to enumerate USB device [ 1218.080050][ T3966] block nbd0: shutting down sockets [ 1218.085451][ T3963] block nbd4: shutting down sockets [ 1218.293850][ T2926] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 1218.443948][ T3658] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 1218.533768][ T2926] usb 2-1: Using ep0 maxpacket: 32 14:58:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x401c5820) 14:58:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup3(r0, r0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) dup3(r0, r0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 14:58:28 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r0, 0x40047452, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r2, 0x40047452, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="439b3770202f650a705ec8bd009002cf2074b7db294682891ec7e60490aa497074b951ea9b86159ba3f3e8e61ef623ddf00f8466cd7f248329e0fd14dcb415ec0d5052a50707295947833e733c2129d1dd043b80b8172d9999c3548ffdc452daed26c636eeeb45852766e6"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r5, 0x40047452, 0x0) connect$pppl2tp(r5, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast2}, 0x2, 0x4, 0x2, 0x2}}, 0x26) read$char_usb(r4, 0x0, 0x0) 14:58:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x4020940d) [ 1218.634793][ T3973] block nbd0: shutting down sockets [ 1218.643698][ T3658] usb 6-1: device descriptor read/64, error 18 [ 1218.654197][ T2926] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1218.671934][ T2926] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 14:58:28 executing program 2: r0 = syz_usb_connect(0x5, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="e8531f46dd9fca7d3062e1e7e8c852ec14724744a7b726b14b9a6729fd08f230b5b7771a66a396e47f6eacfebaaee35a666a5204e5e9d2662f9cfac35ec09b", 0x3f) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_connect(0x5, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_disconnect(r0) (async) write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="e8531f46dd9fca7d3062e1e7e8c852ec14724744a7b726b14b9a6729fd08f230b5b7771a66a396e47f6eacfebaaee35a666a5204e5e9d2662f9cfac35ec09b", 0x3f) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) 14:58:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80041284) [ 1218.734136][ T3978] block nbd0: shutting down sockets 14:58:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x1f5100, 0x10b) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x8, 0x8a1, 0x7], 0x4, 0x80000}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2b02, 0x0) [ 1218.832036][ T3974] block nbd4: shutting down sockets [ 1218.837642][ T2926] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1218.847335][ T2926] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1218.855846][ T2926] usb 2-1: Product: syz [ 1218.860197][ T2926] usb 2-1: Manufacturer: syz [ 1218.865327][ T2926] usb 2-1: SerialNumber: syz [ 1218.874575][ T3986] block nbd0: shutting down sockets [ 1218.899661][ T2926] usb 2-1: config 0 descriptor?? [ 1218.914206][ T3658] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 1219.037407][ T3991] block nbd4: shutting down sockets [ 1219.073784][T24847] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 1219.103683][ T3658] usb 6-1: device descriptor read/64, error 18 [ 1219.162472][ T1792] usb 2-1: USB disconnect, device number 105 [ 1219.224009][ T3658] usb usb6-port1: attempt power cycle [ 1219.283795][T24847] usb 4-1: device descriptor read/64, error 18 [ 1219.574674][T24847] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 1219.633818][ T3658] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 1219.773750][T24847] usb 4-1: device descriptor read/64, error 18 [ 1219.813888][ T3658] usb 6-1: device descriptor read/8, error -61 [ 1219.893991][T24847] usb usb4-port1: attempt power cycle [ 1220.083710][ T3658] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 1220.254746][ T3658] usb 6-1: device descriptor read/8, error -61 [ 1220.323695][T24847] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 1220.373908][ T3658] usb usb6-port1: unable to enumerate USB device [ 1220.513817][T24847] usb 4-1: device descriptor read/8, error -61 [ 1220.783704][T24847] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 1220.953959][T24847] usb 4-1: device descriptor read/8, error -61 14:58:30 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001040), 0x800, 0x0) read$char_usb(r1, &(0x7f0000001080)=""/153, 0x99) syz_usb_disconnect(r0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001140)={@mcast2, 0x21}) syz_usb_connect(0x6, 0x705, &(0x7f0000000800)={{0x12, 0x1, 0x200, 0xb1, 0x97, 0xe3, 0x20, 0x7ab, 0xfccd, 0x6a9b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f3, 0x2, 0x3, 0x1, 0x80, 0x3, [{{0x9, 0x4, 0x3b, 0x35, 0x7, 0xf5, 0x0, 0x75, 0x7, [@uac_control={{0xa, 0x24, 0x1, 0xff, 0x7}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x300, 0x6, 0x4, 0x2}, @selector_unit={0xa, 0x24, 0x5, 0x4, 0x4, "185cc99d8c"}]}, @generic={0xd1, 0x5, "3054e8a97a96b7782705aa9de14159a55a5dda55225e05a16d9e65f30aaf5750d4c1f1a3aba1a52ab97daa57b1ca99773aaa520254033fd60753c29856d048e8bd2e376ef8066e708e43c2499c36c04f74e4944c1412ee5513801a629e30e291e3905809054f60dea0a8a41a5134e85ce939c0044d3cc81520df997a3681ac9ebc46ea683528860d73d00d7fb492bc24a4a02f0f58c208f71b71f00d64b4e1371c7144ad3d452a1aa1e2c90822dc64aa21eb46733244daa4451b2122e90f658fb4b2dc1c9aec828ff0e27bc74295d3"}], [{{0x9, 0x5, 0x6, 0x10, 0x8, 0x3, 0x6, 0xfb}}, {{0x9, 0x5, 0xd, 0x0, 0x10, 0x81, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0xfa6}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x8f77}]}}, {{0x9, 0x5, 0xb, 0xc, 0x10, 0x5, 0xff, 0xfc, [@generic={0x6e, 0x30, "e837aa128f5b1f44ab94c4b89192c986f31d2b3720fed5dfc8aed3e4a26ce3e84c65ac134b9a715bc1af7ec9343e31cb9a8d943016958a6eba67054739fac1296dbbe1cc90f054d3187e0bdee79b3d4d9a82f36592f37a0852feb1422d1bee0942be281d9d5a3b45ea70dfaa"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x7f, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x3, 0x218, 0xb7, 0x24, 0x20}}, {{0x9, 0x5, 0x80, 0x2, 0x8, 0x19, 0x5, 0xff, [@generic={0x8f, 0x10, "e0a18c5ea7b3c788eddad43777db01d1c26b97069cb35cf1d098c3916a798ac29ffd52646703c728e76ce1e56564921fb7b9ba0fb051128e9208ede57e7e494d02631e849c78dd44f1ed28c4aa7784f267518efa1ead81c3a056664eef759a98b7d28ccc940213834ac368858d91dc2af5490a8397f8eabd2fc660dc0567c16e928bf94a396d302b6683bd9bf8"}]}}, {{0x9, 0x5, 0x7, 0x3, 0x200, 0x2, 0x26, 0xff, [@generic={0x39, 0xf, "84a742f1a0e7886b41a2dc4f8f88c498272bd177c6970b685a6eaa86ce081a688f6f68b8f4120b2baf82bd8323a079df0971181d2bf808"}]}}]}}, {{0x9, 0x4, 0x79, 0x81, 0xb, 0x4b, 0x57, 0xe1, 0x8, [], [{{0x9, 0x5, 0x2, 0xc, 0x40, 0xff, 0x8, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x181, 0x8, 0x8}, @generic={0x28, 0x9, "105f9c521560564bd84cdb61006c6b5038fccdec42b83f89d8e2324f19d03a5b0c09ef7b9c28"}]}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x6, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0xfff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x7, 0xaf, 0xad, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x3, 0x9, 0x400, 0x3, 0x10, 0x6, [@generic={0x45, 0x7, "42139052ceff2128708093ceccf05001ce4d22d833b40ad9ca61e209ceab7debe4b15a821517c8c1b154918bce63caf5b7534abada6ececed7a561f3748ec924e75b65"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}]}}, {{0x9, 0x5, 0x4, 0x1, 0x400, 0x1f, 0x40, 0xff, [@generic={0x36, 0xc, "9dbda4a1ff6afffdea45a8ba3aaf717d498b4a2c0bffb3df8ea33be477b17c29f61942ecc69802df5e5490927788c929b350952b"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x614f}]}}, {{0x9, 0x5, 0x1, 0x1, 0x3ff, 0x6, 0x4, 0x80}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x4, 0x20, 0x4}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x7f, 0x3, 0xe1, [@generic={0xea, 0x11, "203ad9cf808a93246875d6730d971cfb1e72672af485b53f8a4546e6824bac3ecbaefce51fba7d6f60cbc72283c28021528f69d70b04243b8b069fdcb4e3a09d893dab747c681d4cd48e98154a6fcfc3e8fb6ba23a91b5f8b3b8ece7cdb5dbb561c701671efb0455fc2d79e19c4e17ba8003c6449eed1a7267a50da879ab5d502f06df0b630ffd367ccd1388934093529467a831b345b06286f46092968a012d90f8aa0a2ca3edbb4e7430235d5011042a8cc6cf005441707d40b82508078957c3ac5b032b05c33e415078068e34822087eddede012a5f84c52fca4bd453a2b0d3821311a82e3a3e"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0x3, 0xc0, 0x5b, [@generic={0x72, 0x22, "c9e9a4d7c42eae14d6d08fac3742f8dbe773cb029342667ed9c024cd59d638504bcd673c2f8fb3ebaace712e18e9fab6768bfa1cf14ce0daafa1276fb8fa5ecafa695e3b923cff4bcbe8418be1e3d024de9d92bfa1cd96af207f1c9a13523900a59899123f78c7f1e835627e1b0ea471"}, @generic={0xde, 0x5, "3ded121e01c0085e3be1ae6e2ecc6fae6562e158e2fdeb8bd0abadd706e7d14ba31c7621e6b36cdf8079f6fb48b8ccc960915c4dde30214796babe653b384c4ae08c9c88406c0496aac43b3b5ed72c211e052a07e87ae5ec8913b2fe75a807b47af4b0353519e5e9ca5ddaae19e63f41fc8ebdde80910bd478430f803f0409425c1ad2c579729d1d26ddca6c687e38a559f68a3f50d895edb34182a4e9057e95fbdc7636b51fac15cbbc71ded854052a746f6de65ffcef4eb7711a622476ba8e20f58d1d833514ed52ba053c9f4740f6d509a1d0d78df45abf1ba338"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x400, 0x5, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xb7, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x1, 0x8, 0x7, [@generic={0xf0, 0x0, "6366b3d01f5cbfd62f7b7e390116be85a9d92566bc4731aa31b91862e7daca1b46c1e629589ad23e907cbb783e1e7b5b3029edb81601e910c7cba3e7175a5584b946892dfd4b03ee01dde21dd8a2cfd65040594bb2d95a8aea81792675e98a26709383fbe39b470245df0d180d3a2f6083ea30dd19c10c41828a724fc59f3f84f0818240682a19d6044d0c78c4f40c2cb178e80f6838a20e720f637416459732a602afe57136580ea7a22fbe4364f26767b8269d63fee09559f7cb6260ebffa23b50142c0b13781e3ab9e6e9b2a6ad7625ab49dd12d27719139b5548b08d9910e8260c0f02ca38adac59809f125b"}]}}]}}]}}]}}, &(0x7f0000001000)={0xa, &(0x7f0000000f40)={0xa, 0x6, 0x110, 0x3, 0x0, 0x3f, 0x10, 0xdf}, 0xf, &(0x7f0000000f80)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0xfa, 0x0, 0x80}]}, 0x1, [{0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0xc01}}]}) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="2005830000008307065b6f841ca00cec091e934a92862d12791384f47dc327e685270f0915e8288bbbec24cb7d8251178e43114ce8eae95178712c76d32b9c6ae10eb37a0fb5b5c26778b7fc586412e8ced09c6340d114a80a7cdd7477594a7b4a85d82abeff4bc99dc10aba56f5e8195a7400000000000000"], &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffdb9, @lang_id={0x4, 0x3, 0x418}}, &(0x7f0000000140)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x2, 0x6, 0x80, "9ba0f252", "9d0e84f7"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0x9, 0x0, 0x2, 0xfffc, 0x1f}}}, &(0x7f0000000740)={0x84, &(0x7f0000000240)={0x40, 0xb, 0xfd, "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"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xf3}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x1, 0x1}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x20, 0x148ad30bd4d5ebfa}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0xf001}, &(0x7f00000004c0)={0x40, 0x9, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'P$'}, &(0x7f0000000540)={0x40, 0xf, 0x2}, &(0x7f0000000580)={0x40, 0x13, 0x6, @remote}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x19, 0x2, '5Z'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xc0b3}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x8f}}) read$char_usb(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x2) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000001040), 0x800, 0x0) (async) read$char_usb(r1, &(0x7f0000001080)=""/153, 0x99) (async) syz_usb_disconnect(r0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001140)={@mcast2, 0x21}) (async) syz_usb_connect(0x6, 0x705, &(0x7f0000000800)={{0x12, 0x1, 0x200, 0xb1, 0x97, 0xe3, 0x20, 0x7ab, 0xfccd, 0x6a9b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f3, 0x2, 0x3, 0x1, 0x80, 0x3, [{{0x9, 0x4, 0x3b, 0x35, 0x7, 0xf5, 0x0, 0x75, 0x7, [@uac_control={{0xa, 0x24, 0x1, 0xff, 0x7}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x300, 0x6, 0x4, 0x2}, @selector_unit={0xa, 0x24, 0x5, 0x4, 0x4, "185cc99d8c"}]}, @generic={0xd1, 0x5, "3054e8a97a96b7782705aa9de14159a55a5dda55225e05a16d9e65f30aaf5750d4c1f1a3aba1a52ab97daa57b1ca99773aaa520254033fd60753c29856d048e8bd2e376ef8066e708e43c2499c36c04f74e4944c1412ee5513801a629e30e291e3905809054f60dea0a8a41a5134e85ce939c0044d3cc81520df997a3681ac9ebc46ea683528860d73d00d7fb492bc24a4a02f0f58c208f71b71f00d64b4e1371c7144ad3d452a1aa1e2c90822dc64aa21eb46733244daa4451b2122e90f658fb4b2dc1c9aec828ff0e27bc74295d3"}], [{{0x9, 0x5, 0x6, 0x10, 0x8, 0x3, 0x6, 0xfb}}, {{0x9, 0x5, 0xd, 0x0, 0x10, 0x81, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0xfa6}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x8f77}]}}, {{0x9, 0x5, 0xb, 0xc, 0x10, 0x5, 0xff, 0xfc, [@generic={0x6e, 0x30, "e837aa128f5b1f44ab94c4b89192c986f31d2b3720fed5dfc8aed3e4a26ce3e84c65ac134b9a715bc1af7ec9343e31cb9a8d943016958a6eba67054739fac1296dbbe1cc90f054d3187e0bdee79b3d4d9a82f36592f37a0852feb1422d1bee0942be281d9d5a3b45ea70dfaa"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x7f, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x3, 0x218, 0xb7, 0x24, 0x20}}, {{0x9, 0x5, 0x80, 0x2, 0x8, 0x19, 0x5, 0xff, [@generic={0x8f, 0x10, "e0a18c5ea7b3c788eddad43777db01d1c26b97069cb35cf1d098c3916a798ac29ffd52646703c728e76ce1e56564921fb7b9ba0fb051128e9208ede57e7e494d02631e849c78dd44f1ed28c4aa7784f267518efa1ead81c3a056664eef759a98b7d28ccc940213834ac368858d91dc2af5490a8397f8eabd2fc660dc0567c16e928bf94a396d302b6683bd9bf8"}]}}, {{0x9, 0x5, 0x7, 0x3, 0x200, 0x2, 0x26, 0xff, [@generic={0x39, 0xf, "84a742f1a0e7886b41a2dc4f8f88c498272bd177c6970b685a6eaa86ce081a688f6f68b8f4120b2baf82bd8323a079df0971181d2bf808"}]}}]}}, {{0x9, 0x4, 0x79, 0x81, 0xb, 0x4b, 0x57, 0xe1, 0x8, [], [{{0x9, 0x5, 0x2, 0xc, 0x40, 0xff, 0x8, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x181, 0x8, 0x8}, @generic={0x28, 0x9, "105f9c521560564bd84cdb61006c6b5038fccdec42b83f89d8e2324f19d03a5b0c09ef7b9c28"}]}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x6, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0xfff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x7, 0xaf, 0xad, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x3, 0x9, 0x400, 0x3, 0x10, 0x6, [@generic={0x45, 0x7, "42139052ceff2128708093ceccf05001ce4d22d833b40ad9ca61e209ceab7debe4b15a821517c8c1b154918bce63caf5b7534abada6ececed7a561f3748ec924e75b65"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}]}}, {{0x9, 0x5, 0x4, 0x1, 0x400, 0x1f, 0x40, 0xff, [@generic={0x36, 0xc, "9dbda4a1ff6afffdea45a8ba3aaf717d498b4a2c0bffb3df8ea33be477b17c29f61942ecc69802df5e5490927788c929b350952b"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x614f}]}}, {{0x9, 0x5, 0x1, 0x1, 0x3ff, 0x6, 0x4, 0x80}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x4, 0x20, 0x4}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x7f, 0x3, 0xe1, [@generic={0xea, 0x11, "203ad9cf808a93246875d6730d971cfb1e72672af485b53f8a4546e6824bac3ecbaefce51fba7d6f60cbc72283c28021528f69d70b04243b8b069fdcb4e3a09d893dab747c681d4cd48e98154a6fcfc3e8fb6ba23a91b5f8b3b8ece7cdb5dbb561c701671efb0455fc2d79e19c4e17ba8003c6449eed1a7267a50da879ab5d502f06df0b630ffd367ccd1388934093529467a831b345b06286f46092968a012d90f8aa0a2ca3edbb4e7430235d5011042a8cc6cf005441707d40b82508078957c3ac5b032b05c33e415078068e34822087eddede012a5f84c52fca4bd453a2b0d3821311a82e3a3e"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0x3, 0xc0, 0x5b, [@generic={0x72, 0x22, "c9e9a4d7c42eae14d6d08fac3742f8dbe773cb029342667ed9c024cd59d638504bcd673c2f8fb3ebaace712e18e9fab6768bfa1cf14ce0daafa1276fb8fa5ecafa695e3b923cff4bcbe8418be1e3d024de9d92bfa1cd96af207f1c9a13523900a59899123f78c7f1e835627e1b0ea471"}, @generic={0xde, 0x5, "3ded121e01c0085e3be1ae6e2ecc6fae6562e158e2fdeb8bd0abadd706e7d14ba31c7621e6b36cdf8079f6fb48b8ccc960915c4dde30214796babe653b384c4ae08c9c88406c0496aac43b3b5ed72c211e052a07e87ae5ec8913b2fe75a807b47af4b0353519e5e9ca5ddaae19e63f41fc8ebdde80910bd478430f803f0409425c1ad2c579729d1d26ddca6c687e38a559f68a3f50d895edb34182a4e9057e95fbdc7636b51fac15cbbc71ded854052a746f6de65ffcef4eb7711a622476ba8e20f58d1d833514ed52ba053c9f4740f6d509a1d0d78df45abf1ba338"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x400, 0x5, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xb7, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x1, 0x8, 0x7, [@generic={0xf0, 0x0, "6366b3d01f5cbfd62f7b7e390116be85a9d92566bc4731aa31b91862e7daca1b46c1e629589ad23e907cbb783e1e7b5b3029edb81601e910c7cba3e7175a5584b946892dfd4b03ee01dde21dd8a2cfd65040594bb2d95a8aea81792675e98a26709383fbe39b470245df0d180d3a2f6083ea30dd19c10c41828a724fc59f3f84f0818240682a19d6044d0c78c4f40c2cb178e80f6838a20e720f637416459732a602afe57136580ea7a22fbe4364f26767b8269d63fee09559f7cb6260ebffa23b50142c0b13781e3ab9e6e9b2a6ad7625ab49dd12d27719139b5548b08d9910e8260c0f02ca38adac59809f125b"}]}}]}}]}}]}}, &(0x7f0000001000)={0xa, &(0x7f0000000f40)={0xa, 0x6, 0x110, 0x3, 0x0, 0x3f, 0x10, 0xdf}, 0xf, &(0x7f0000000f80)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0xfa, 0x0, 0x80}]}, 0x1, [{0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0xc01}}]}) (async) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="2005830000008307065b6f841ca00cec091e934a92862d12791384f47dc327e685270f0915e8288bbbec24cb7d8251178e43114ce8eae95178712c76d32b9c6ae10eb37a0fb5b5c26778b7fc586412e8ced09c6340d114a80a7cdd7477594a7b4a85d82abeff4bc99dc10aba56f5e8195a7400000000000000"], &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffdb9, @lang_id={0x4, 0x3, 0x418}}, &(0x7f0000000140)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x2, 0x6, 0x80, "9ba0f252", "9d0e84f7"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0x9, 0x0, 0x2, 0xfffc, 0x1f}}}, &(0x7f0000000740)={0x84, &(0x7f0000000240)={0x40, 0xb, 0xfd, "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"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xf3}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x1, 0x1}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x20, 0x148ad30bd4d5ebfa}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0xf001}, &(0x7f00000004c0)={0x40, 0x9, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'P$'}, &(0x7f0000000540)={0x40, 0xf, 0x2}, &(0x7f0000000580)={0x40, 0x13, 0x6, @remote}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x19, 0x2, '5Z'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xc0b3}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x8f}}) (async) read$char_usb(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x2) (async) 14:58:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80041285) 14:58:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x1f5100, 0x10b) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x8, 0x8a1, 0x7], 0x4, 0x80000}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2b02, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) open(&(0x7f0000000100)='./file0\x00', 0x1f5100, 0x10b) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x8, 0x8a1, 0x7], 0x4, 0x80000}) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2b02, 0x0) (async) 14:58:30 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x800}, {0x0}], 0x2) 14:58:30 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x28, 0x20000) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000002c0), 0x2, 0x0) 14:58:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80081270) [ 1221.075242][T24847] usb usb4-port1: unable to enumerate USB device [ 1221.088674][ T27] audit: type=1400 audit(1650121110.805:571): avc: denied { setattr } for pid=3995 comm="syz-executor.2" name="card0" dev="devtmpfs" ino=624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 1221.114269][ T3997] block nbd0: shutting down sockets 14:58:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80081272) [ 1221.165528][ T4005] block nbd4: shutting down sockets [ 1221.184080][ T4004] block nbd0: shutting down sockets [ 1221.294011][ T4007] block nbd0: shutting down sockets [ 1221.343776][ T3658] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 1221.523714][ T2926] usb 6-1: new high-speed USB device number 55 using dummy_hcd 14:58:31 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(r0, 0x40047452, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(r2, 0x40047452, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="439b3770202f650a705ec8bd009002cf2074b7db294682891ec7e60490aa497074b951ea9b86159ba3f3e8e61ef623ddf00f8466cd7f248329e0fd14dcb415ec0d5052a50707295947833e733c2129d1dd043b80b8172d9999c3548ffdc452daed26c636eeeb45852766e6"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(r5, 0x40047452, 0x0) connect$pppl2tp(r5, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast2}, 0x2, 0x4, 0x2, 0x2}}, 0x26) (async) read$char_usb(r4, 0x0, 0x0) 14:58:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x1f5100, 0x10b) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x8, 0x8a1, 0x7], 0x4, 0x80000}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2b02, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) open(&(0x7f0000000100)='./file0\x00', 0x1f5100, 0x10b) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x8, 0x8a1, 0x7], 0x4, 0x80000}) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2b02, 0x0) (async) 14:58:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80081280) 14:58:31 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x28, 0x20000) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000002c0), 0x2, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) syz_open_dev$dri(&(0x7f0000000000), 0x28, 0x20000) (async) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000002c0), 0x2, 0x0) (async) [ 1221.603911][ T3658] usb 2-1: Using ep0 maxpacket: 32 14:58:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80086301) [ 1221.714448][ T4016] block nbd0: shutting down sockets [ 1221.733883][ T2926] usb 6-1: device descriptor read/64, error 18 [ 1221.740826][ T3658] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1221.740990][ T4025] block nbd4: shutting down sockets [ 1221.758019][ T3658] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1221.797839][ T4026] block nbd0: shutting down sockets [ 1221.906825][ T27] audit: type=1804 audit(1650121111.625:572): pid=4027 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir983665159/syzkaller.jftJoM/1966/cgroup.controllers" dev="sda1" ino=1183 res=1 errno=0 [ 1221.981901][ T3658] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1221.991486][ T3658] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1222.010276][ T3658] usb 2-1: Product: syz [ 1222.015040][ T3658] usb 2-1: Manufacturer: syz [ 1222.019694][ T3658] usb 2-1: SerialNumber: syz [ 1222.024647][ T2926] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 1222.042738][ T3658] usb 2-1: config 0 descriptor?? [ 1222.083856][ T642] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 1222.233840][ T2926] usb 6-1: device descriptor read/64, error 18 [ 1222.283693][ T642] usb 4-1: device descriptor read/64, error 18 [ 1222.305378][T24845] usb 2-1: USB disconnect, device number 106 [ 1222.363943][ T2926] usb usb6-port1: attempt power cycle [ 1222.553782][ T642] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 1222.743762][ T642] usb 4-1: device descriptor read/64, error 18 [ 1222.803864][ T2926] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 1222.863822][ T642] usb usb4-port1: attempt power cycle [ 1222.984542][ T2926] usb 6-1: device descriptor read/8, error -61 [ 1223.253834][ T2926] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 1223.273799][ T642] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 1223.426299][ T2926] usb 6-1: device descriptor read/8, error -61 [ 1223.444017][ T642] usb 4-1: device descriptor read/8, error -61 [ 1223.545536][ T2926] usb usb6-port1: unable to enumerate USB device [ 1223.713797][ T642] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 1223.883858][ T642] usb 4-1: device descriptor read/8, error -61 [ 1224.003829][ T642] usb usb4-port1: unable to enumerate USB device 14:58:33 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001040), 0x800, 0x0) read$char_usb(r1, &(0x7f0000001080)=""/153, 0x99) (async) syz_usb_disconnect(r0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001140)={@mcast2, 0x21}) syz_usb_connect(0x6, 0x705, &(0x7f0000000800)={{0x12, 0x1, 0x200, 0xb1, 0x97, 0xe3, 0x20, 0x7ab, 0xfccd, 0x6a9b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f3, 0x2, 0x3, 0x1, 0x80, 0x3, [{{0x9, 0x4, 0x3b, 0x35, 0x7, 0xf5, 0x0, 0x75, 0x7, [@uac_control={{0xa, 0x24, 0x1, 0xff, 0x7}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x300, 0x6, 0x4, 0x2}, @selector_unit={0xa, 0x24, 0x5, 0x4, 0x4, "185cc99d8c"}]}, @generic={0xd1, 0x5, "3054e8a97a96b7782705aa9de14159a55a5dda55225e05a16d9e65f30aaf5750d4c1f1a3aba1a52ab97daa57b1ca99773aaa520254033fd60753c29856d048e8bd2e376ef8066e708e43c2499c36c04f74e4944c1412ee5513801a629e30e291e3905809054f60dea0a8a41a5134e85ce939c0044d3cc81520df997a3681ac9ebc46ea683528860d73d00d7fb492bc24a4a02f0f58c208f71b71f00d64b4e1371c7144ad3d452a1aa1e2c90822dc64aa21eb46733244daa4451b2122e90f658fb4b2dc1c9aec828ff0e27bc74295d3"}], [{{0x9, 0x5, 0x6, 0x10, 0x8, 0x3, 0x6, 0xfb}}, {{0x9, 0x5, 0xd, 0x0, 0x10, 0x81, 0x3f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0xfa6}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x8f77}]}}, {{0x9, 0x5, 0xb, 0xc, 0x10, 0x5, 0xff, 0xfc, [@generic={0x6e, 0x30, "e837aa128f5b1f44ab94c4b89192c986f31d2b3720fed5dfc8aed3e4a26ce3e84c65ac134b9a715bc1af7ec9343e31cb9a8d943016958a6eba67054739fac1296dbbe1cc90f054d3187e0bdee79b3d4d9a82f36592f37a0852feb1422d1bee0942be281d9d5a3b45ea70dfaa"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x7f, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x3, 0x218, 0xb7, 0x24, 0x20}}, {{0x9, 0x5, 0x80, 0x2, 0x8, 0x19, 0x5, 0xff, [@generic={0x8f, 0x10, "e0a18c5ea7b3c788eddad43777db01d1c26b97069cb35cf1d098c3916a798ac29ffd52646703c728e76ce1e56564921fb7b9ba0fb051128e9208ede57e7e494d02631e849c78dd44f1ed28c4aa7784f267518efa1ead81c3a056664eef759a98b7d28ccc940213834ac368858d91dc2af5490a8397f8eabd2fc660dc0567c16e928bf94a396d302b6683bd9bf8"}]}}, {{0x9, 0x5, 0x7, 0x3, 0x200, 0x2, 0x26, 0xff, [@generic={0x39, 0xf, "84a742f1a0e7886b41a2dc4f8f88c498272bd177c6970b685a6eaa86ce081a688f6f68b8f4120b2baf82bd8323a079df0971181d2bf808"}]}}]}}, {{0x9, 0x4, 0x79, 0x81, 0xb, 0x4b, 0x57, 0xe1, 0x8, [], [{{0x9, 0x5, 0x2, 0xc, 0x40, 0xff, 0x8, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x181, 0x8, 0x8}, @generic={0x28, 0x9, "105f9c521560564bd84cdb61006c6b5038fccdec42b83f89d8e2324f19d03a5b0c09ef7b9c28"}]}}, {{0x9, 0x5, 0x4, 0x2, 0x40, 0x6, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x40}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0xfff}]}}, {{0x9, 0x5, 0x0, 0x1, 0x8, 0x7, 0xaf, 0xad, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x3, 0x9, 0x400, 0x3, 0x10, 0x6, [@generic={0x45, 0x7, "42139052ceff2128708093ceccf05001ce4d22d833b40ad9ca61e209ceab7debe4b15a821517c8c1b154918bce63caf5b7534abada6ececed7a561f3748ec924e75b65"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x3}]}}, {{0x9, 0x5, 0x4, 0x1, 0x400, 0x1f, 0x40, 0xff, [@generic={0x36, 0xc, "9dbda4a1ff6afffdea45a8ba3aaf717d498b4a2c0bffb3df8ea33be477b17c29f61942ecc69802df5e5490927788c929b350952b"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x614f}]}}, {{0x9, 0x5, 0x1, 0x1, 0x3ff, 0x6, 0x4, 0x80}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x4, 0x20, 0x4}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x7f, 0x3, 0xe1, [@generic={0xea, 0x11, "203ad9cf808a93246875d6730d971cfb1e72672af485b53f8a4546e6824bac3ecbaefce51fba7d6f60cbc72283c28021528f69d70b04243b8b069fdcb4e3a09d893dab747c681d4cd48e98154a6fcfc3e8fb6ba23a91b5f8b3b8ece7cdb5dbb561c701671efb0455fc2d79e19c4e17ba8003c6449eed1a7267a50da879ab5d502f06df0b630ffd367ccd1388934093529467a831b345b06286f46092968a012d90f8aa0a2ca3edbb4e7430235d5011042a8cc6cf005441707d40b82508078957c3ac5b032b05c33e415078068e34822087eddede012a5f84c52fca4bd453a2b0d3821311a82e3a3e"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0x3, 0xc0, 0x5b, [@generic={0x72, 0x22, "c9e9a4d7c42eae14d6d08fac3742f8dbe773cb029342667ed9c024cd59d638504bcd673c2f8fb3ebaace712e18e9fab6768bfa1cf14ce0daafa1276fb8fa5ecafa695e3b923cff4bcbe8418be1e3d024de9d92bfa1cd96af207f1c9a13523900a59899123f78c7f1e835627e1b0ea471"}, @generic={0xde, 0x5, "3ded121e01c0085e3be1ae6e2ecc6fae6562e158e2fdeb8bd0abadd706e7d14ba31c7621e6b36cdf8079f6fb48b8ccc960915c4dde30214796babe653b384c4ae08c9c88406c0496aac43b3b5ed72c211e052a07e87ae5ec8913b2fe75a807b47af4b0353519e5e9ca5ddaae19e63f41fc8ebdde80910bd478430f803f0409425c1ad2c579729d1d26ddca6c687e38a559f68a3f50d895edb34182a4e9057e95fbdc7636b51fac15cbbc71ded854052a746f6de65ffcef4eb7711a622476ba8e20f58d1d833514ed52ba053c9f4740f6d509a1d0d78df45abf1ba338"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x400, 0x5, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xb7, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3f}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x1, 0x8, 0x7, [@generic={0xf0, 0x0, "6366b3d01f5cbfd62f7b7e390116be85a9d92566bc4731aa31b91862e7daca1b46c1e629589ad23e907cbb783e1e7b5b3029edb81601e910c7cba3e7175a5584b946892dfd4b03ee01dde21dd8a2cfd65040594bb2d95a8aea81792675e98a26709383fbe39b470245df0d180d3a2f6083ea30dd19c10c41828a724fc59f3f84f0818240682a19d6044d0c78c4f40c2cb178e80f6838a20e720f637416459732a602afe57136580ea7a22fbe4364f26767b8269d63fee09559f7cb6260ebffa23b50142c0b13781e3ab9e6e9b2a6ad7625ab49dd12d27719139b5548b08d9910e8260c0f02ca38adac59809f125b"}]}}]}}]}}]}}, &(0x7f0000001000)={0xa, &(0x7f0000000f40)={0xa, 0x6, 0x110, 0x3, 0x0, 0x3f, 0x10, 0xdf}, 0xf, &(0x7f0000000f80)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0xfa, 0x0, 0x80}]}, 0x1, [{0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0xc01}}]}) (async) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="2005830000008307065b6f841ca00cec091e934a92862d12791384f47dc327e685270f0915e8288bbbec24cb7d8251178e43114ce8eae95178712c76d32b9c6ae10eb37a0fb5b5c26778b7fc586412e8ced09c6340d114a80a7cdd7477594a7b4a85d82abeff4bc99dc10aba56f5e8195a7400000000000000"], &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffdb9, @lang_id={0x4, 0x3, 0x418}}, &(0x7f0000000140)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x2, 0x6, 0x80, "9ba0f252", "9d0e84f7"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x60, 0x9, 0x0, 0x2, 0xfffc, 0x1f}}}, &(0x7f0000000740)={0x84, &(0x7f0000000240)={0x40, 0xb, 0xfd, "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"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xf3}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x1, 0x1}}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x20, 0x148ad30bd4d5ebfa}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0xf001}, &(0x7f00000004c0)={0x40, 0x9, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'P$'}, &(0x7f0000000540)={0x40, 0xf, 0x2}, &(0x7f0000000580)={0x40, 0x13, 0x6, @remote}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x19, 0x2, '5Z'}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xc0b3}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x7}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x8f}}) (async) read$char_usb(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x2) 14:58:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80086601) 14:58:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8000, 0x0) 14:58:33 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x28, 0x20000) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000002c0), 0x2, 0x0) 14:58:33 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0xc00}, {0x0}], 0x2) 14:58:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x80087601) 14:58:33 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, &(0x7f0000000000)={0xffffff81, 0x0, 0x1001, 0x7fff, 0x3, 0x5, 0x438, 0x1}) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000080)={0x40, 0x1, 0xf0, {0xf0, 0x5, "d349bbdfeb3444ff334662c7229b9b702a3598b839c52709bb4ca1f39fe3a082125a7665718a2df7b231f6ac2ac5b8a0babb414f3371c172b4785dcd46836ae217a196659919780e5bfd1e248d60daf79fd6d981f081e0d355f934cadd8d73f8bd43f94f1e0598a64fac3e15916743b1350641da311d3d034146f17f4d9e9f19f667112cb46cfde1e0e6f5423e7a4805ff6c2cf4400ec365552fd4502ec3c5fb8b1185057dcb74403c77c4b6e58e409eecd463bcc0148f842d0ddb7380287b05bd506cf9dab8b909fd77880bd9d6a35ccc29dc80933325a9bd6abd20d25b077017030dc17ff2a8b20c7ecf5381b6"}}, &(0x7f0000000180)={0x0, 0x3, 0x4f, @string={0x4f, 0x3, "472c7608ce199adf52bcc4479d91c026ce2519f2c7a3b8a293bea9faf79b5da7376db8d30b04fec20e67fad231e26268e616b74a6ef7eb2f58c4a4a1b6eb270e1de3c175c79cb787d3b4328a35"}}, &(0x7f0000000200)={0x0, 0xf, 0xa6, {0x5, 0xf, 0xa6, 0x6, [@generic={0x66, 0x10, 0x3, "81453d860d60467682d6fd372e86f61e59569e39d41e6d9525c289341a0faea01045dabf4a9784d3b66186fbfd051b4be92b601061681a070e9c9e6350ec176f1395ce0a1b6b6dd8867fd18f8c2f6f21f34b10e671f5a23439ec023255dbea10e7941f"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x9, 0x9, 0x20}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0xe, 0x2, 0x9}, @ssp_cap={0x18, 0x10, 0xa, 0x80, 0x3, 0x5, 0xff0f, 0xe55, [0xf0, 0x3f00, 0xc0cf]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x84, 0x1f, 0x91, 0x800, 0xfe}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0x2, 0xff00}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x2, 0x81, 0x0, "88b13ed5", "b0287b41"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x3, 0x0, 0x5, 0x2, 0xf8a4, 0x7}}}, &(0x7f0000000800)={0x84, &(0x7f0000000380)={0x40, 0x15, 0x7b, "10cc7bb52a6de205abd51edac521933e1787598912d37eac4e94ec81d785f5094b78b03f4679d242da437c6228d73b0f5cb20d3e586cf992f1aa27768828e5003501ba48e8d3b9cf494917f9029f53c1fb6682a3e1eaab0bddd97658da8a5d491af2fcd606210e0c27f82e3a9e50dd38b5f3196a103ea8ec40f3c3"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x0, 0x4, {0x80, 0x1}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, 'M:'}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000640)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000680)={0x40, 0x17, 0x6, @broadcast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, "35c1"}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0xcb5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x30}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x9}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 1224.128989][ T4047] UDC core: couldn't find an available UDC or it's busy: -16 [ 1224.137278][ T4047] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1224.141892][ T4040] block nbd0: shutting down sockets [ 1224.206626][ T4054] block nbd4: shutting down sockets [ 1224.224733][ T4052] block nbd0: shutting down sockets [ 1224.373713][ T1924] usb 2-1: new high-speed USB device number 107 using dummy_hcd 14:58:34 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async, rerun: 32) ioctl$PPPIOCSMRU(r0, 0x40047452, 0x0) (rerun: 32) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(r2, 0x40047452, 0x0) (async) syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="439b3770202f650a705ec8bd009002cf2074b7db294682891ec7e60490aa497074b951ea9b86159ba3f3e8e61ef623ddf00f8466cd7f248329e0fd14dcb415ec0d5052a50707295947833e733c2129d1dd043b80b8172d9999c3548ffdc452daed26c636eeeb45852766e6"], 0x0) (async) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) (async, rerun: 64) r6 = socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 64) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$PPPIOCSMRU(r5, 0x40047452, 0x0) connect$pppl2tp(r5, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast2}, 0x2, 0x4, 0x2, 0x2}}, 0x26) (async) read$char_usb(r4, 0x0, 0x0) 14:58:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0x801c581f) 14:58:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8000, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8000, 0x0) (async) 14:58:34 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000000)={0x0, 0x31, 0x59, {0x5c, 0x2, "15da18e33d4fdf21bd05f5457a82eefd779e084255fa3b8d9d19f451c44b8c3f3cb735ae5d6f8637fcec293be92f0d760fe53e655a49237de17e03738eea76101833b899a1c95a3e60ab94a191394f8803322a583f2db1"}}, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1c01}}, &(0x7f0000000300)={0x0, 0xf, 0x1d, {0x5, 0xf, 0x1d, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x17, 0x1f, 0x3, 0xec}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0xf, 0x4, 0x1ff}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x9, 0x3, 0x8001}]}}, &(0x7f0000000340)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd0, 0x8, 0x20, 0xff, "e8a53824", "b7bd40d0"}}, &(0x7f0000000380)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x10, 0xf8, 0x2, 0x6, 0x8, 0x5}}}, &(0x7f0000000880)={0x84, &(0x7f0000000400)={0x20, 0x15, 0xc8, "da7ce5afa0c60dbba21be42c6dae831da42753bd7475c669d5c1b254a384024302021d526fa198f39dc3f8911aee195d396c9aac8f7bf41f13c5bf22ed91a8cbebab99e42e30953df6d449a0a61b53f0717348d43d3af8964ac05ebc608ca86e3a19e947e8cf64455fca9325562d5b6223d585099b70374ed5924538ae246f9b7a00aa8320c12938c7c776322974bb08d1d5b11455f7cda26f4aa64b5e2fdd73e0fa2221d82b818f190a3b07c972686939a7760f00bc03e944dc14179730504f6bfbe4e74835cc6d"}, &(0x7f0000000500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000540)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000580)={0x20, 0x0, 0x4, {0x6, 0x1}}, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x60}}, &(0x7f0000000600)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000640)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000000680)={0x40, 0xb, 0x2, "31bb"}, &(0x7f00000006c0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000700)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000740)={0x40, 0x17, 0x6, @link_local}, 0xfffffffffffffffd, &(0x7f0000000780)={0x40, 0x1a, 0x2, 0x5}, &(0x7f00000007c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000800)={0x40, 0x1e, 0x1, 0x6d}, &(0x7f0000000840)={0x40, 0x21, 0x1, 0x33}}) [ 1224.611444][ T2926] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 1224.623709][ T1924] usb 2-1: Using ep0 maxpacket: 32 14:58:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xc0045878) [ 1224.694855][ T4058] block nbd0: shutting down sockets 14:58:34 executing program 3: syz_usb_connect(0x1, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000000c0)={0x40, 0x5, 0xb2, {0xb2, 0x0, "a1b73f6240433285fe916d956ce24fe852ca60c35e614804f44eaacc275982b182fd6708ad23b28af416d431cca8811461b32852bdc1939a6dc5d8886f4f6ed039f1918dc6a2d412e9ca4f1c5f17fac4bdb7aecfb73873232efb39390328639dfa7c049a86146b7adcf6a19d495ead6ac18ef87d65277fa5e4b10e456cc784c014cb399bca4df433d900be2a1b4231c29c19829405de1c93bce099db5fd01e46fe7ea9bf9268aeceae4df47d273dbdba"}}, &(0x7f0000000000)={0x0, 0x3, 0x6e, @string={0x6e, 0x3, "c8a3c374680624e1714bb43d4b8d730b7ff423663d6bd8b71cb176d23f9db21398e73b1eb3baf3754bb2802a7250250a434819f5a94ce86ca74fb85b5ed01042758059ff58a4f560b3cb63317f214fed985a405d9a8349326ca3b31352bd509f986c5acf916d9bd78526b8ca"}}, &(0x7f0000000180)={0x0, 0x22, 0x21, {[@local=@item_4={0x3, 0x2, 0x5, "5f908771"}, @global=@item_012={0x0, 0x1, 0x8}, @global=@item_4={0x3, 0x1, 0x9, "a97c1b38"}, @global=@item_012={0x2, 0x1, 0x5, "3db2"}, @main=@item_4={0x3, 0x0, 0xc, "241e44e5"}, @local, @main=@item_012={0x0, 0x0, 0xc}, @local=@item_4={0x3, 0x2, 0x4, "5f7dd20b"}, @main=@item_4={0x3, 0x0, 0xc, "7e4bfdd4"}, @global=@item_012={0x1, 0x1, 0x5, "15"}]}}, &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8, 0x81, 0x1, {0x22, 0x7eb}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000280)={0x40, 0x3, 0x91, "f2ae4c696218cf28f9b7daf8c856fbb65a4b62474da05e8f25bddeee2447e0086425b09b38d436993ffcad29d125d2e733f812d728bbf8e913fb64441c0fef0600ad62feef53595aae0d3ee9b395cdfb02ce433373c018f04f1565cfb1540ca43db95ab67c19db2a602ce95febadde9443932cc8ee7db59c6ebf6a3afb71f1c6c8a264005091bbe52538aa092052b30124"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000003c0)={0x20, 0x1, 0x84, "7288aef7506ba015910194ce3115948d9da5b2842158c315d3b43bdc9e18af21d3a294b8a09924b66295db3fb04cbfd58d69bda34d8f3705415b64810586f9442245489034c72448820491870370ac86ccf005b79313068b020b522db8f07348ebeb82f4c8eb5f992c1ee0c91002854257d6cc0e46cade6e657f5fb9dd2134522498567a"}, &(0x7f0000000480)={0x20, 0x3, 0x1, 0x6}}) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) read$char_usb(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000840)={0x2c, &(0x7f0000000500)={0x20, 0x7, 0x44, {0x44, 0x23, "09ed663b3821fe31d51b12c27506c263bc607e8f7f899df1e15a6e0e4e3756dafe83c8073216468393a956505142f29bcd961ed6779cdf16202eba4ed774e1e32702"}}, &(0x7f0000000580)={0x0, 0x3, 0xd3, @string={0xd3, 0x3, "57cfc1d60b18e45950e960db86eb766d52d2d5501231d87590ed158135b88b0978c9b242cb0bf408c6e2d83bed16274c9811eeb186b98afe2ec3d9b874633bad51432775c5af1761c469fe65de9cfa737af9f63bf0c57f273cc5d814b6aa31a234ceb73ebf949722c3b4ec428c68e2dbbaccaff0f04d1c0fd0dbbe62452d286c75d116f22a1a9605444d814bf3576c796093d22d6c60b6966ec39cea65174af321947dd7c6a2e4544f52c309500345c8ae77751a2ffd69e5fb47b3b3622f8a40df7d0a53be404cb663d2ebad989a88958b"}}, &(0x7f0000000680)={0x0, 0xf, 0x106, {0x5, 0xf, 0x106, 0x2, [@generic={0xed, 0x10, 0x4, "17598848e098a83ba5d1559bd8b5692441a7f5565d268bf7cf07eb8a1629340d92ccff49c2b2fd5326cc25ff30dacc3afde91f83c9e15dcf6f38090738b3ab976e196f9e0c3a4dd5a39345a4998d803c2be60569e0151c066c9c82870ee4f14205254c02d52a2d5482de4fa808b4cb319923ae5fad9e170bc9d9c500a81caa8e360fe8bd4d277b1e8fb925f8d2ba74c923fc0c0fa99725fa2ac76e8ce88d64ca7e43203614f14f594c96a3d23d6894f09117810ac68424f3e994bfd3379e6803e3e0ce961cc61f685f9729030425a5c8de45ca9950791bd89f1d0f33181c739a450de28a49385bfd420a"}, @ss_container_id={0x14, 0x10, 0x4, 0x9d, "52c5f53f403415a1c26b17cc79649898"}]}}, &(0x7f00000007c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x4, 0x5, 0x5, "28d0c279", "41b7a617"}}, &(0x7f0000000800)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x80, 0x58, 0x40, 0x7, 0x3ff, 0x7}}}, &(0x7f0000000d40)={0x84, &(0x7f0000000880)={0x0, 0x8, 0xd9, "94bbe3f1cb9c7e981049435dfc4bed73bf7357bedf7423db7a10197dc22c19f559e7a35952308b2fb6500cffdda1b67c60ed17e1be1f50927d86142285560f1ffccc30c0929b88bfcff5ffdb871687724a68c535bc7652ca669fb7956a6dcf26e001e00620a20001414c65f5532e5b0aab99b899ac2098a09dcde27fda421016bc5b592517513fc9fdba7f89766dcd1e315a9833b531f6cd08b627adf0bd4515e74bee8f274485d9b76518e4e621d1144644ef10d6467962220d5f6e39f2c42b6a3fa67e56c0a9e1865a6032e1ac63ba7fa4c203227c1f143c"}, &(0x7f0000000980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000009c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000a00)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000a40)={0x20, 0x0, 0x8, {0x1, 0x10, [0xf07]}}, &(0x7f0000000a80)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000ac0)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000b00)={0x40, 0xb, 0x2, 'zC'}, &(0x7f0000000b40)={0x40, 0xf, 0x2, 0x5}, &(0x7f0000000b80)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000bc0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000c00)={0x40, 0x19, 0x2, "c959"}, &(0x7f0000000c40)={0x40, 0x1a, 0x2, 0x7}, &(0x7f0000000c80)={0x40, 0x1c, 0x1, 0x41}, &(0x7f0000000cc0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000d00)={0x40, 0x21, 0x1, 0x4}}) 14:58:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x8000, 0x0) (rerun: 32) [ 1224.746597][ T4066] block nbd4: shutting down sockets [ 1224.754189][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1224.772588][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 14:58:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xc0045878) [ 1224.834262][ T4072] block nbd0: shutting down sockets [ 1224.863915][ T2926] usb 6-1: Using ep0 maxpacket: 32 [ 1224.884079][ T4078] block nbd4: shutting down sockets 14:58:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1224.924853][ T4081] block nbd0: shutting down sockets [ 1224.953729][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1224.962806][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1224.986123][ T1924] usb 2-1: Product: syz [ 1224.990396][ T1924] usb 2-1: Manufacturer: syz [ 1224.995764][ T1924] usb 2-1: SerialNumber: syz [ 1225.002369][ T1924] usb 2-1: config 0 descriptor?? [ 1225.013837][ T2926] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1225.055335][ T4084] block nbd4: shutting down sockets [ 1225.183708][ T1792] usb 4-1: new low-speed USB device number 23 using dummy_hcd [ 1225.194008][ T2926] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1225.203153][ T2926] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1225.211587][ T2926] usb 6-1: Product: syz [ 1225.216062][ T2926] usb 6-1: Manufacturer: syz [ 1225.220752][ T2926] usb 6-1: SerialNumber: syz [ 1225.227603][ T2926] usb 6-1: config 0 descriptor?? [ 1225.266869][ T2926] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1225.279847][ T642] usb 2-1: USB disconnect, device number 107 [ 1225.373766][ T1792] usb 4-1: device descriptor read/64, error 18 [ 1225.653706][ T1792] usb 4-1: new low-speed USB device number 24 using dummy_hcd 14:58:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 14:58:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1225.853791][ T1792] usb 4-1: device descriptor read/64, error 18 [ 1225.862287][ T4087] block nbd4: shutting down sockets [ 1225.882936][ T4089] block nbd0: shutting down sockets [ 1225.975683][ T1792] usb usb4-port1: attempt power cycle [ 1226.393971][ T1792] usb 4-1: new low-speed USB device number 25 using dummy_hcd [ 1226.563858][ T1792] usb 4-1: device descriptor read/8, error -61 [ 1226.834017][ T1792] usb 4-1: new low-speed USB device number 26 using dummy_hcd [ 1227.003785][ T1792] usb 4-1: device descriptor read/8, error -61 [ 1227.123894][ T1792] usb usb4-port1: unable to enumerate USB device 14:58:36 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, &(0x7f0000000000)={0xffffff81, 0x0, 0x1001, 0x7fff, 0x3, 0x5, 0x438, 0x1}) (async) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000080)={0x40, 0x1, 0xf0, {0xf0, 0x5, "d349bbdfeb3444ff334662c7229b9b702a3598b839c52709bb4ca1f39fe3a082125a7665718a2df7b231f6ac2ac5b8a0babb414f3371c172b4785dcd46836ae217a196659919780e5bfd1e248d60daf79fd6d981f081e0d355f934cadd8d73f8bd43f94f1e0598a64fac3e15916743b1350641da311d3d034146f17f4d9e9f19f667112cb46cfde1e0e6f5423e7a4805ff6c2cf4400ec365552fd4502ec3c5fb8b1185057dcb74403c77c4b6e58e409eecd463bcc0148f842d0ddb7380287b05bd506cf9dab8b909fd77880bd9d6a35ccc29dc80933325a9bd6abd20d25b077017030dc17ff2a8b20c7ecf5381b6"}}, &(0x7f0000000180)={0x0, 0x3, 0x4f, @string={0x4f, 0x3, "472c7608ce199adf52bcc4479d91c026ce2519f2c7a3b8a293bea9faf79b5da7376db8d30b04fec20e67fad231e26268e616b74a6ef7eb2f58c4a4a1b6eb270e1de3c175c79cb787d3b4328a35"}}, &(0x7f0000000200)={0x0, 0xf, 0xa6, {0x5, 0xf, 0xa6, 0x6, [@generic={0x66, 0x10, 0x3, "81453d860d60467682d6fd372e86f61e59569e39d41e6d9525c289341a0faea01045dabf4a9784d3b66186fbfd051b4be92b601061681a070e9c9e6350ec176f1395ce0a1b6b6dd8867fd18f8c2f6f21f34b10e671f5a23439ec023255dbea10e7941f"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x9, 0x9, 0x20}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0xe, 0x2, 0x9}, @ssp_cap={0x18, 0x10, 0xa, 0x80, 0x3, 0x5, 0xff0f, 0xe55, [0xf0, 0x3f00, 0xc0cf]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x84, 0x1f, 0x91, 0x800, 0xfe}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0x2, 0xff00}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x2, 0x81, 0x0, "88b13ed5", "b0287b41"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x3, 0x0, 0x5, 0x2, 0xf8a4, 0x7}}}, &(0x7f0000000800)={0x84, &(0x7f0000000380)={0x40, 0x15, 0x7b, "10cc7bb52a6de205abd51edac521933e1787598912d37eac4e94ec81d785f5094b78b03f4679d242da437c6228d73b0f5cb20d3e586cf992f1aa27768828e5003501ba48e8d3b9cf494917f9029f53c1fb6682a3e1eaab0bddd97658da8a5d491af2fcd606210e0c27f82e3a9e50dd38b5f3196a103ea8ec40f3c3"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x0, 0x4, {0x80, 0x1}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, 'M:'}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000640)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000680)={0x40, 0x17, 0x6, @broadcast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, "35c1"}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0xcb5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x30}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x9}}) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) 14:58:36 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0xc00}, {0x0}], 0x2) 14:58:36 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000000)={0x0, 0x31, 0x59, {0x5c, 0x2, "15da18e33d4fdf21bd05f5457a82eefd779e084255fa3b8d9d19f451c44b8c3f3cb735ae5d6f8637fcec293be92f0d760fe53e655a49237de17e03738eea76101833b899a1c95a3e60ab94a191394f8803322a583f2db1"}}, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1c01}}, &(0x7f0000000300)={0x0, 0xf, 0x1d, {0x5, 0xf, 0x1d, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x17, 0x1f, 0x3, 0xec}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0xf, 0x4, 0x1ff}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x9, 0x3, 0x8001}]}}, &(0x7f0000000340)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd0, 0x8, 0x20, 0xff, "e8a53824", "b7bd40d0"}}, &(0x7f0000000380)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x10, 0xf8, 0x2, 0x6, 0x8, 0x5}}}, &(0x7f0000000880)={0x84, &(0x7f0000000400)={0x20, 0x15, 0xc8, "da7ce5afa0c60dbba21be42c6dae831da42753bd7475c669d5c1b254a384024302021d526fa198f39dc3f8911aee195d396c9aac8f7bf41f13c5bf22ed91a8cbebab99e42e30953df6d449a0a61b53f0717348d43d3af8964ac05ebc608ca86e3a19e947e8cf64455fca9325562d5b6223d585099b70374ed5924538ae246f9b7a00aa8320c12938c7c776322974bb08d1d5b11455f7cda26f4aa64b5e2fdd73e0fa2221d82b818f190a3b07c972686939a7760f00bc03e944dc14179730504f6bfbe4e74835cc6d"}, &(0x7f0000000500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000540)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000580)={0x20, 0x0, 0x4, {0x6, 0x1}}, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x60}}, &(0x7f0000000600)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000640)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000000680)={0x40, 0xb, 0x2, "31bb"}, &(0x7f00000006c0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000700)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000740)={0x40, 0x17, 0x6, @link_local}, 0xfffffffffffffffd, &(0x7f0000000780)={0x40, 0x1a, 0x2, 0x5}, &(0x7f00000007c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000800)={0x40, 0x1e, 0x1, 0x6d}, &(0x7f0000000840)={0x40, 0x21, 0x1, 0x33}}) 14:58:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xc0189436) 14:58:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1227.198722][ T1792] usb 6-1: USB disconnect, device number 59 [ 1227.237203][ T1792] yurex 6-1:0.0: USB YUREX #0 now disconnected 14:58:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1227.268732][ T4099] block nbd0: shutting down sockets [ 1227.395165][ T4112] block nbd4: shutting down sockets [ 1227.401289][ T4111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4111 comm=syz-executor.4 [ 1227.416112][ T4111] block nbd4: Unsupported socket: shutdown callout must be supported. [ 1227.523795][T24845] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 1227.613725][ T1792] usb 6-1: new high-speed USB device number 60 using dummy_hcd 14:58:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xc020660b) 14:58:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:58:37 executing program 3: syz_usb_connect(0x1, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) (async, rerun: 32) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) (async) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000000c0)={0x40, 0x5, 0xb2, {0xb2, 0x0, "a1b73f6240433285fe916d956ce24fe852ca60c35e614804f44eaacc275982b182fd6708ad23b28af416d431cca8811461b32852bdc1939a6dc5d8886f4f6ed039f1918dc6a2d412e9ca4f1c5f17fac4bdb7aecfb73873232efb39390328639dfa7c049a86146b7adcf6a19d495ead6ac18ef87d65277fa5e4b10e456cc784c014cb399bca4df433d900be2a1b4231c29c19829405de1c93bce099db5fd01e46fe7ea9bf9268aeceae4df47d273dbdba"}}, &(0x7f0000000000)={0x0, 0x3, 0x6e, @string={0x6e, 0x3, "c8a3c374680624e1714bb43d4b8d730b7ff423663d6bd8b71cb176d23f9db21398e73b1eb3baf3754bb2802a7250250a434819f5a94ce86ca74fb85b5ed01042758059ff58a4f560b3cb63317f214fed985a405d9a8349326ca3b31352bd509f986c5acf916d9bd78526b8ca"}}, &(0x7f0000000180)={0x0, 0x22, 0x21, {[@local=@item_4={0x3, 0x2, 0x5, "5f908771"}, @global=@item_012={0x0, 0x1, 0x8}, @global=@item_4={0x3, 0x1, 0x9, "a97c1b38"}, @global=@item_012={0x2, 0x1, 0x5, "3db2"}, @main=@item_4={0x3, 0x0, 0xc, "241e44e5"}, @local, @main=@item_012={0x0, 0x0, 0xc}, @local=@item_4={0x3, 0x2, 0x4, "5f7dd20b"}, @main=@item_4={0x3, 0x0, 0xc, "7e4bfdd4"}, @global=@item_012={0x1, 0x1, 0x5, "15"}]}}, &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8, 0x81, 0x1, {0x22, 0x7eb}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000280)={0x40, 0x3, 0x91, "f2ae4c696218cf28f9b7daf8c856fbb65a4b62474da05e8f25bddeee2447e0086425b09b38d436993ffcad29d125d2e733f812d728bbf8e913fb64441c0fef0600ad62feef53595aae0d3ee9b395cdfb02ce433373c018f04f1565cfb1540ca43db95ab67c19db2a602ce95febadde9443932cc8ee7db59c6ebf6a3afb71f1c6c8a264005091bbe52538aa092052b30124"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000003c0)={0x20, 0x1, 0x84, "7288aef7506ba015910194ce3115948d9da5b2842158c315d3b43bdc9e18af21d3a294b8a09924b66295db3fb04cbfd58d69bda34d8f3705415b64810586f9442245489034c72448820491870370ac86ccf005b79313068b020b522db8f07348ebeb82f4c8eb5f992c1ee0c91002854257d6cc0e46cade6e657f5fb9dd2134522498567a"}, &(0x7f0000000480)={0x20, 0x3, 0x1, 0x6}}) (async, rerun: 64) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) (rerun: 64) read$char_usb(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000840)={0x2c, &(0x7f0000000500)={0x20, 0x7, 0x44, {0x44, 0x23, "09ed663b3821fe31d51b12c27506c263bc607e8f7f899df1e15a6e0e4e3756dafe83c8073216468393a956505142f29bcd961ed6779cdf16202eba4ed774e1e32702"}}, &(0x7f0000000580)={0x0, 0x3, 0xd3, @string={0xd3, 0x3, "57cfc1d60b18e45950e960db86eb766d52d2d5501231d87590ed158135b88b0978c9b242cb0bf408c6e2d83bed16274c9811eeb186b98afe2ec3d9b874633bad51432775c5af1761c469fe65de9cfa737af9f63bf0c57f273cc5d814b6aa31a234ceb73ebf949722c3b4ec428c68e2dbbaccaff0f04d1c0fd0dbbe62452d286c75d116f22a1a9605444d814bf3576c796093d22d6c60b6966ec39cea65174af321947dd7c6a2e4544f52c309500345c8ae77751a2ffd69e5fb47b3b3622f8a40df7d0a53be404cb663d2ebad989a88958b"}}, &(0x7f0000000680)={0x0, 0xf, 0x106, {0x5, 0xf, 0x106, 0x2, [@generic={0xed, 0x10, 0x4, "17598848e098a83ba5d1559bd8b5692441a7f5565d268bf7cf07eb8a1629340d92ccff49c2b2fd5326cc25ff30dacc3afde91f83c9e15dcf6f38090738b3ab976e196f9e0c3a4dd5a39345a4998d803c2be60569e0151c066c9c82870ee4f14205254c02d52a2d5482de4fa808b4cb319923ae5fad9e170bc9d9c500a81caa8e360fe8bd4d277b1e8fb925f8d2ba74c923fc0c0fa99725fa2ac76e8ce88d64ca7e43203614f14f594c96a3d23d6894f09117810ac68424f3e994bfd3379e6803e3e0ce961cc61f685f9729030425a5c8de45ca9950791bd89f1d0f33181c739a450de28a49385bfd420a"}, @ss_container_id={0x14, 0x10, 0x4, 0x9d, "52c5f53f403415a1c26b17cc79649898"}]}}, &(0x7f00000007c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x4, 0x5, 0x5, "28d0c279", "41b7a617"}}, &(0x7f0000000800)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x80, 0x58, 0x40, 0x7, 0x3ff, 0x7}}}, &(0x7f0000000d40)={0x84, &(0x7f0000000880)={0x0, 0x8, 0xd9, "94bbe3f1cb9c7e981049435dfc4bed73bf7357bedf7423db7a10197dc22c19f559e7a35952308b2fb6500cffdda1b67c60ed17e1be1f50927d86142285560f1ffccc30c0929b88bfcff5ffdb871687724a68c535bc7652ca669fb7956a6dcf26e001e00620a20001414c65f5532e5b0aab99b899ac2098a09dcde27fda421016bc5b592517513fc9fdba7f89766dcd1e315a9833b531f6cd08b627adf0bd4515e74bee8f274485d9b76518e4e621d1144644ef10d6467962220d5f6e39f2c42b6a3fa67e56c0a9e1865a6032e1ac63ba7fa4c203227c1f143c"}, &(0x7f0000000980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000009c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000a00)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000a40)={0x20, 0x0, 0x8, {0x1, 0x10, [0xf07]}}, &(0x7f0000000a80)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000ac0)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000b00)={0x40, 0xb, 0x2, 'zC'}, &(0x7f0000000b40)={0x40, 0xf, 0x2, 0x5}, &(0x7f0000000b80)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000bc0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000c00)={0x40, 0x19, 0x2, "c959"}, &(0x7f0000000c40)={0x40, 0x1a, 0x2, 0x7}, &(0x7f0000000c80)={0x40, 0x1c, 0x1, 0x41}, &(0x7f0000000cc0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000d00)={0x40, 0x21, 0x1, 0x4}}) (rerun: 32) 14:58:37 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async, rerun: 32) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000000)={0x0, 0x31, 0x59, {0x5c, 0x2, "15da18e33d4fdf21bd05f5457a82eefd779e084255fa3b8d9d19f451c44b8c3f3cb735ae5d6f8637fcec293be92f0d760fe53e655a49237de17e03738eea76101833b899a1c95a3e60ab94a191394f8803322a583f2db1"}}, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1c01}}, &(0x7f0000000300)={0x0, 0xf, 0x1d, {0x5, 0xf, 0x1d, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x17, 0x1f, 0x3, 0xec}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0xf, 0x4, 0x1ff}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x9, 0x3, 0x8001}]}}, &(0x7f0000000340)={0x20, 0x29, 0xf, {0xf, 0x29, 0xd0, 0x8, 0x20, 0xff, "e8a53824", "b7bd40d0"}}, &(0x7f0000000380)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x10, 0xf8, 0x2, 0x6, 0x8, 0x5}}}, &(0x7f0000000880)={0x84, &(0x7f0000000400)={0x20, 0x15, 0xc8, "da7ce5afa0c60dbba21be42c6dae831da42753bd7475c669d5c1b254a384024302021d526fa198f39dc3f8911aee195d396c9aac8f7bf41f13c5bf22ed91a8cbebab99e42e30953df6d449a0a61b53f0717348d43d3af8964ac05ebc608ca86e3a19e947e8cf64455fca9325562d5b6223d585099b70374ed5924538ae246f9b7a00aa8320c12938c7c776322974bb08d1d5b11455f7cda26f4aa64b5e2fdd73e0fa2221d82b818f190a3b07c972686939a7760f00bc03e944dc14179730504f6bfbe4e74835cc6d"}, &(0x7f0000000500)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000540)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000580)={0x20, 0x0, 0x4, {0x6, 0x1}}, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x60}}, &(0x7f0000000600)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000640)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000000680)={0x40, 0xb, 0x2, "31bb"}, &(0x7f00000006c0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000700)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000740)={0x40, 0x17, 0x6, @link_local}, 0xfffffffffffffffd, &(0x7f0000000780)={0x40, 0x1a, 0x2, 0x5}, &(0x7f00000007c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000800)={0x40, 0x1e, 0x1, 0x6d}, &(0x7f0000000840)={0x40, 0x21, 0x1, 0x33}}) (rerun: 32) [ 1227.794011][T24845] usb 2-1: Using ep0 maxpacket: 32 14:58:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xc0481273) [ 1227.853945][ T1792] usb 6-1: Using ep0 maxpacket: 32 [ 1227.864514][ T4119] block nbd0: shutting down sockets 14:58:37 executing program 3: syz_usb_connect(0x1, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 64) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000080)) (async, rerun: 64) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000000c0)={0x40, 0x5, 0xb2, {0xb2, 0x0, "a1b73f6240433285fe916d956ce24fe852ca60c35e614804f44eaacc275982b182fd6708ad23b28af416d431cca8811461b32852bdc1939a6dc5d8886f4f6ed039f1918dc6a2d412e9ca4f1c5f17fac4bdb7aecfb73873232efb39390328639dfa7c049a86146b7adcf6a19d495ead6ac18ef87d65277fa5e4b10e456cc784c014cb399bca4df433d900be2a1b4231c29c19829405de1c93bce099db5fd01e46fe7ea9bf9268aeceae4df47d273dbdba"}}, &(0x7f0000000000)={0x0, 0x3, 0x6e, @string={0x6e, 0x3, "c8a3c374680624e1714bb43d4b8d730b7ff423663d6bd8b71cb176d23f9db21398e73b1eb3baf3754bb2802a7250250a434819f5a94ce86ca74fb85b5ed01042758059ff58a4f560b3cb63317f214fed985a405d9a8349326ca3b31352bd509f986c5acf916d9bd78526b8ca"}}, &(0x7f0000000180)={0x0, 0x22, 0x21, {[@local=@item_4={0x3, 0x2, 0x5, "5f908771"}, @global=@item_012={0x0, 0x1, 0x8}, @global=@item_4={0x3, 0x1, 0x9, "a97c1b38"}, @global=@item_012={0x2, 0x1, 0x5, "3db2"}, @main=@item_4={0x3, 0x0, 0xc, "241e44e5"}, @local, @main=@item_012={0x0, 0x0, 0xc}, @local=@item_4={0x3, 0x2, 0x4, "5f7dd20b"}, @main=@item_4={0x3, 0x0, 0xc, "7e4bfdd4"}, @global=@item_012={0x1, 0x1, 0x5, "15"}]}}, &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8, 0x81, 0x1, {0x22, 0x7eb}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000280)={0x40, 0x3, 0x91, "f2ae4c696218cf28f9b7daf8c856fbb65a4b62474da05e8f25bddeee2447e0086425b09b38d436993ffcad29d125d2e733f812d728bbf8e913fb64441c0fef0600ad62feef53595aae0d3ee9b395cdfb02ce433373c018f04f1565cfb1540ca43db95ab67c19db2a602ce95febadde9443932cc8ee7db59c6ebf6a3afb71f1c6c8a264005091bbe52538aa092052b30124"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000003c0)={0x20, 0x1, 0x84, "7288aef7506ba015910194ce3115948d9da5b2842158c315d3b43bdc9e18af21d3a294b8a09924b66295db3fb04cbfd58d69bda34d8f3705415b64810586f9442245489034c72448820491870370ac86ccf005b79313068b020b522db8f07348ebeb82f4c8eb5f992c1ee0c91002854257d6cc0e46cade6e657f5fb9dd2134522498567a"}, &(0x7f0000000480)={0x20, 0x3, 0x1, 0x6}}) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r0, 0x0) (async, rerun: 64) read$char_usb(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000840)={0x2c, &(0x7f0000000500)={0x20, 0x7, 0x44, {0x44, 0x23, "09ed663b3821fe31d51b12c27506c263bc607e8f7f899df1e15a6e0e4e3756dafe83c8073216468393a956505142f29bcd961ed6779cdf16202eba4ed774e1e32702"}}, &(0x7f0000000580)={0x0, 0x3, 0xd3, @string={0xd3, 0x3, "57cfc1d60b18e45950e960db86eb766d52d2d5501231d87590ed158135b88b0978c9b242cb0bf408c6e2d83bed16274c9811eeb186b98afe2ec3d9b874633bad51432775c5af1761c469fe65de9cfa737af9f63bf0c57f273cc5d814b6aa31a234ceb73ebf949722c3b4ec428c68e2dbbaccaff0f04d1c0fd0dbbe62452d286c75d116f22a1a9605444d814bf3576c796093d22d6c60b6966ec39cea65174af321947dd7c6a2e4544f52c309500345c8ae77751a2ffd69e5fb47b3b3622f8a40df7d0a53be404cb663d2ebad989a88958b"}}, &(0x7f0000000680)={0x0, 0xf, 0x106, {0x5, 0xf, 0x106, 0x2, [@generic={0xed, 0x10, 0x4, "17598848e098a83ba5d1559bd8b5692441a7f5565d268bf7cf07eb8a1629340d92ccff49c2b2fd5326cc25ff30dacc3afde91f83c9e15dcf6f38090738b3ab976e196f9e0c3a4dd5a39345a4998d803c2be60569e0151c066c9c82870ee4f14205254c02d52a2d5482de4fa808b4cb319923ae5fad9e170bc9d9c500a81caa8e360fe8bd4d277b1e8fb925f8d2ba74c923fc0c0fa99725fa2ac76e8ce88d64ca7e43203614f14f594c96a3d23d6894f09117810ac68424f3e994bfd3379e6803e3e0ce961cc61f685f9729030425a5c8de45ca9950791bd89f1d0f33181c739a450de28a49385bfd420a"}, @ss_container_id={0x14, 0x10, 0x4, 0x9d, "52c5f53f403415a1c26b17cc79649898"}]}}, &(0x7f00000007c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x4, 0x5, 0x5, "28d0c279", "41b7a617"}}, &(0x7f0000000800)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x80, 0x58, 0x40, 0x7, 0x3ff, 0x7}}}, &(0x7f0000000d40)={0x84, &(0x7f0000000880)={0x0, 0x8, 0xd9, "94bbe3f1cb9c7e981049435dfc4bed73bf7357bedf7423db7a10197dc22c19f559e7a35952308b2fb6500cffdda1b67c60ed17e1be1f50927d86142285560f1ffccc30c0929b88bfcff5ffdb871687724a68c535bc7652ca669fb7956a6dcf26e001e00620a20001414c65f5532e5b0aab99b899ac2098a09dcde27fda421016bc5b592517513fc9fdba7f89766dcd1e315a9833b531f6cd08b627adf0bd4515e74bee8f274485d9b76518e4e621d1144644ef10d6467962220d5f6e39f2c42b6a3fa67e56c0a9e1865a6032e1ac63ba7fa4c203227c1f143c"}, &(0x7f0000000980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000009c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000a00)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000a40)={0x20, 0x0, 0x8, {0x1, 0x10, [0xf07]}}, &(0x7f0000000a80)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000ac0)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000b00)={0x40, 0xb, 0x2, 'zC'}, &(0x7f0000000b40)={0x40, 0xf, 0x2, 0x5}, &(0x7f0000000b80)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000bc0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000c00)={0x40, 0x19, 0x2, "c959"}, &(0x7f0000000c40)={0x40, 0x1a, 0x2, 0x7}, &(0x7f0000000c80)={0x40, 0x1c, 0x1, 0x41}, &(0x7f0000000cc0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000d00)={0x40, 0x21, 0x1, 0x4}}) [ 1227.906483][ T4125] block nbd4: shutting down sockets [ 1227.912322][ T4116] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4116 comm=syz-executor.4 [ 1227.926949][ T4116] block nbd4: Unsupported socket: shutdown callout must be supported. [ 1227.953007][ T4127] block nbd0: shutting down sockets [ 1227.954603][T24845] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1227.972094][T24845] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1228.002064][ T4128] block nbd4: Device being setup by another task [ 1228.008725][ T1792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1228.155447][T24845] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1228.169058][T24845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.177130][T24845] usb 2-1: Product: syz [ 1228.181294][T24845] usb 2-1: Manufacturer: syz [ 1228.183817][ T1792] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1228.193269][T24845] usb 2-1: SerialNumber: syz [ 1228.195703][ T1792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.201554][T24845] usb 2-1: config 0 descriptor?? [ 1228.209846][ T1792] usb 6-1: Product: syz [ 1228.219011][ T1792] usb 6-1: Manufacturer: syz [ 1228.224056][ T1792] usb 6-1: SerialNumber: syz [ 1228.238068][ T1792] usb 6-1: config 0 descriptor?? [ 1228.282667][ T1792] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1228.497657][ T1792] usb 2-1: USB disconnect, device number 108 14:58:40 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, &(0x7f0000000000)={0xffffff81, 0x0, 0x1001, 0x7fff, 0x3, 0x5, 0x438, 0x1}) (async) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000080)={0x40, 0x1, 0xf0, {0xf0, 0x5, "d349bbdfeb3444ff334662c7229b9b702a3598b839c52709bb4ca1f39fe3a082125a7665718a2df7b231f6ac2ac5b8a0babb414f3371c172b4785dcd46836ae217a196659919780e5bfd1e248d60daf79fd6d981f081e0d355f934cadd8d73f8bd43f94f1e0598a64fac3e15916743b1350641da311d3d034146f17f4d9e9f19f667112cb46cfde1e0e6f5423e7a4805ff6c2cf4400ec365552fd4502ec3c5fb8b1185057dcb74403c77c4b6e58e409eecd463bcc0148f842d0ddb7380287b05bd506cf9dab8b909fd77880bd9d6a35ccc29dc80933325a9bd6abd20d25b077017030dc17ff2a8b20c7ecf5381b6"}}, &(0x7f0000000180)={0x0, 0x3, 0x4f, @string={0x4f, 0x3, "472c7608ce199adf52bcc4479d91c026ce2519f2c7a3b8a293bea9faf79b5da7376db8d30b04fec20e67fad231e26268e616b74a6ef7eb2f58c4a4a1b6eb270e1de3c175c79cb787d3b4328a35"}}, &(0x7f0000000200)={0x0, 0xf, 0xa6, {0x5, 0xf, 0xa6, 0x6, [@generic={0x66, 0x10, 0x3, "81453d860d60467682d6fd372e86f61e59569e39d41e6d9525c289341a0faea01045dabf4a9784d3b66186fbfd051b4be92b601061681a070e9c9e6350ec176f1395ce0a1b6b6dd8867fd18f8c2f6f21f34b10e671f5a23439ec023255dbea10e7941f"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x9, 0x9, 0x20}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0xe, 0x2, 0x9}, @ssp_cap={0x18, 0x10, 0xa, 0x80, 0x3, 0x5, 0xff0f, 0xe55, [0xf0, 0x3f00, 0xc0cf]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x84, 0x1f, 0x91, 0x800, 0xfe}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0x2, 0xff00}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x2, 0x81, 0x0, "88b13ed5", "b0287b41"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x3, 0x0, 0x5, 0x2, 0xf8a4, 0x7}}}, &(0x7f0000000800)={0x84, &(0x7f0000000380)={0x40, 0x15, 0x7b, "10cc7bb52a6de205abd51edac521933e1787598912d37eac4e94ec81d785f5094b78b03f4679d242da437c6228d73b0f5cb20d3e586cf992f1aa27768828e5003501ba48e8d3b9cf494917f9029f53c1fb6682a3e1eaab0bddd97658da8a5d491af2fcd606210e0c27f82e3a9e50dd38b5f3196a103ea8ec40f3c3"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x0, 0x4, {0x80, 0x1}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, 'M:'}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000640)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000680)={0x40, 0x17, 0x6, @broadcast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, "35c1"}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0xcb5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x30}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x9}}) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) 14:58:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x210040) r4 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r6 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/hid_magicmouse', 0x10002, 0x2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x94, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x8014) socket(0xb, 0x4, 0x4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:40 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f00000003c0)={0x20, 0x22, 0x1f, {0x1f, 0x0, "52231809445e3d8faa23ca366df0391e3d67de91dedb2855942c56af2b"}}, &(0x7f0000000400)={0x0, 0x3, 0x86, @string={0x86, 0x3, "4856a245031832bc15c4a2495f5f4c37d46ff1e803e4e7b47345b6e240d1c96228dda4e146a5266ad4f4486e9580897cf3754340f84a2177b143d922f80dccfb3937f2528499ad0b86a19449af20d99631a8240f54a6eb69df25b46f6b98a9bdf689bb43a614b4eb8f19a709896889797c94480822a1aa872459bd702f60d792d1d80326"}}, &(0x7f0000000580)={0x0, 0xf, 0x96, {0x5, 0xf, 0x96, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x22, "a30779d6c6c197307ab4bb89a52c6a0a"}, @generic={0x69, 0x10, 0x3, "977a7f4759fee3286f2bac23f7701d56b1cf855fa46f384be30e44294d17d7180662e81accf612721015fd509e594918b341dd6ebb9d200e3a9a56f8c4354f4c0dc13f24a7dafaba2830b718d96a72df154e61beb82e9f04e085a2b74db3af372805290ccf86"}, @ss_container_id={0x14, 0x10, 0x4, 0xc9, "83f475a24337ee9e400b59be7487de9d"}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x53, 0x2, 0x80, 0x1f, "0a77f281", "624711dc"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xa, 0x78, 0x3, 0x1, 0x0, 0x5, 0x6}}}, &(0x7f0000000bc0)={0x84, &(0x7f0000000700)={0x20, 0x17, 0xd8, "ebc8689db1fb0045addfc9cd3ce1ba1049177162e46de8ccd4c114591a3f152a209a8e3a3102c82927f82ae6287f733fc802efe9437024c504cd36311365f27b4f801dd7286252c97911d6e5bcfcedf476f552f40d3b2c3fac773b15eb9fd16102a14d2346187494deb267b1679d7918f202097e4f82f5f16151e86145434d6ecbbb22973745cf9163e29d867c41bda26551d47d65692d240c4b8252bda6173aef54039b3f09d52409f99b7b13ce9c75f4daad945523b98150a76c4a9173e0f217b3a2aaab8f2dadc9066a17e159897a0f3524b7de4acfdb"}, &(0x7f0000000800)={0x0, 0xa, 0x1}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000880)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f00000008c0)={0x20, 0x0, 0x8, {0x10, 0x2, [0x8800]}}, &(0x7f0000000900)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000940)={0x40, 0x9, 0x1, 0x1f}, &(0x7f0000000980)={0x40, 0xb, 0x2, "7da0"}, &(0x7f00000009c0)={0x40, 0xf, 0x2, 0x8}, &(0x7f0000000a00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000a40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000a80)={0x40, 0x19, 0x2, "f9d0"}, &(0x7f0000000ac0)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000b00)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000b40)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000b80)={0x40, 0x21, 0x1, 0x9}}) syz_usb_connect(0x2, 0x1da, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0xb2, 0xd, 0xed, 0x8, 0xace, 0x1611, 0x231f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c8, 0x1, 0xff, 0x0, 0x10, 0x1, [{{0x9, 0x4, 0xf0, 0x3, 0x2, 0xa2, 0xb0, 0xd1, 0x0, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x2, 0x9, 0x1, '~', "d136"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x3, 0x1, 0x5, 0x6, "c0392c08a15b66c2a3"}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x1e, 0x2, 0x7f, 0xc1, "084e1e230b2193"}, @as_header={0x7, 0x24, 0x1, 0x4, 0xff, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x35, 0x1f, 0xb7e7abe9c4333b1b}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x4, 0x3, 0xe9, 0x86, 'R?Y'}]}], [{{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x80, 0x90, [@generic={0xc8, 0x30, "57329debe7bac943f663214b476659650ca71aa6a9dba992fd3ea21f924f5bde91dd7d126824fa4e1c64b5b32b8f964f3a02346365ee662f3ecfc949b8528fc1ca85d07cad82af4885c86f166c7440edefee20c124e30929ed1698995057d82c5278022d08a149d630d91339e5a1fb7b06d6d19a146a7db21852e20b414fe54b7798e9074c08ff74aa7b373a82a3fa8c03beb9a3bbcd2853faa3e755160516f58c9a3228635bff7e8b1a29345b4ba1f92da208738d3e430b72564ed7765c921dbcdb86c4dae2"}, @generic={0x5f, 0x31, "48529d70c34a4c9811a9000ec83589a75ea5111ed164cc808c43790e32c3ac477b9113bdd95a378fe2323faf0c10c77d7197e716b56a92c3c0566c5ef4391ec9fe864d40296fe711a669c7b6f5b1a73c06badb72d343aea5d6859643a6"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4a, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1}, @generic={0x32, 0x7, "75b705c0b586369d8c69b3fa331215c0889f28431f14dfc2ce54d5dd0d683a7eb4deb3fa4d060088014980bffb5ba6cf"}]}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x250, 0x8, 0x80, 0x3, 0x10, 0x9e}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1409}}, {0x48, &(0x7f0000000300)=@string={0x48, 0x3, "5778d2c355c14bc56bb6f01e8a9e67fe1eafcc31b14b974a0b183e5fd3e4f26a4ea7bd30d75b1a6def87d7a21feb58da49bf4e15dfe071849af137264fa7c78ff81f83e078da"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x843}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x419}}]}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) read$char_usb(r1, 0x0, 0x0) 14:58:40 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x378f836}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x24}}, 0x10) 14:58:40 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x800}, {0x0}], 0x2) [ 1230.267986][ T642] usb 6-1: USB disconnect, device number 60 [ 1230.279325][ T642] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1230.364604][ T4141] block nbd0: shutting down sockets [ 1230.371377][ T4141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4141 comm=syz-executor.0 [ 1230.386055][ T4141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4141 comm=syz-executor.0 [ 1230.394833][ T4146] block nbd4: shutting down sockets 14:58:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x6, 0x680) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000200)={0x0, 0x7, 0x7ff, 0x1}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x210040) r4 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r5 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r6 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/hid_magicmouse', 0x10002, 0x2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x94, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x8014) (async) socket(0xb, 0x4, 0x4) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1230.400894][ T4141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4141 comm=syz-executor.0 [ 1230.418598][ T4145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4145 comm=syz-executor.4 [ 1230.420078][ T27] audit: type=1400 audit(1650121120.135:573): avc: denied { create } for pid=4136 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 14:58:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (rerun: 32) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x6, 0x680) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000200)={0x0, 0x7, 0x7ff, 0x1}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x210040) r4 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r5 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r6 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async, rerun: 32) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/hid_magicmouse', 0x10002, 0x2) (rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x94, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x8014) (async) socket(0xb, 0x4, 0x4) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1230.574820][ T4156] block nbd0: shutting down sockets 14:58:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async, rerun: 64) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x6, 0x680) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000200)={0x0, 0x7, 0x7ff, 0x1}) (async, rerun: 64) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 64) [ 1230.613799][T24847] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 1230.621496][T24845] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1230.673940][ T4164] block nbd0: shutting down sockets [ 1230.683194][ T4163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4163 comm=syz-executor.0 [ 1230.683435][ T4168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4168 comm=syz-executor.0 14:58:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xffffffffffff59db) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2}, 0x40000020) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001280), 0x48f00, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) openat$fb0(0xffffffffffffff9c, &(0x7f0000001240), 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DISCONNECT(r5, 0xab08) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000001300)={0x5, 0x8, 0x0, 0xd8f}) [ 1230.723112][ T4163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4163 comm=syz-executor.0 [ 1230.833886][ T642] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 1230.854537][ T4174] block nbd0: shutting down sockets [ 1230.883796][T24845] usb 2-1: Using ep0 maxpacket: 32 [ 1230.889026][T24847] usb 4-1: Using ep0 maxpacket: 32 [ 1231.033880][T24845] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1231.044140][T24847] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1231.058184][T24845] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1231.113732][ T642] usb 6-1: Using ep0 maxpacket: 32 [ 1231.253916][T24847] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1231.263073][T24845] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1231.272192][ T642] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1231.283975][T24847] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1231.291987][T24847] usb 4-1: Product: syz [ 1231.296664][T24845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1231.304995][T24845] usb 2-1: Product: syz [ 1231.309150][T24845] usb 2-1: Manufacturer: syz [ 1231.314167][T24847] usb 4-1: Manufacturer: syz [ 1231.318772][T24847] usb 4-1: SerialNumber: syz [ 1231.323710][T24845] usb 2-1: SerialNumber: syz [ 1231.339365][T24847] usb 4-1: config 0 descriptor?? [ 1231.346032][T24845] usb 2-1: config 0 descriptor?? [ 1231.401616][T24847] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1231.503833][ T642] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1231.512903][ T642] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1231.521089][ T642] usb 6-1: Product: syz [ 1231.525385][ T642] usb 6-1: Manufacturer: syz [ 1231.529986][ T642] usb 6-1: SerialNumber: syz [ 1231.540096][ T642] usb 6-1: config 0 descriptor?? [ 1231.589662][ T642] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1231.620444][ T642] usb 2-1: USB disconnect, device number 109 [ 1231.959723][ T4175] UDC core: couldn't find an available UDC or it's busy: -16 [ 1231.967605][ T4175] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1233.306793][ T1792] usb 4-1: USB disconnect, device number 27 [ 1233.327465][ T1792] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1233.345879][ T1922] usb 6-1: USB disconnect, device number 61 14:58:43 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000050d35309021b000180000000058dffff000000000000000000003e3f5f88f2b44be563b5856b2ac3ea3dbb100dd183c89a"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 14:58:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xffffffffffff59db) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async, rerun: 64) ioctl$NBD_DISCONNECT(r3, 0xab08) (rerun: 64) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2}, 0x40000020) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001280), 0x48f00, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000001240), 0x40, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_DISCONNECT(r5, 0xab08) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000001300)={0x5, 0x8, 0x0, 0xd8f}) 14:58:43 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async, rerun: 32) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x378f836}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x24}}, 0x10) (rerun: 32) 14:58:43 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x400}, {0x0}], 0x2) 14:58:43 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f00000003c0)={0x20, 0x22, 0x1f, {0x1f, 0x0, "52231809445e3d8faa23ca366df0391e3d67de91dedb2855942c56af2b"}}, &(0x7f0000000400)={0x0, 0x3, 0x86, @string={0x86, 0x3, "4856a245031832bc15c4a2495f5f4c37d46ff1e803e4e7b47345b6e240d1c96228dda4e146a5266ad4f4486e9580897cf3754340f84a2177b143d922f80dccfb3937f2528499ad0b86a19449af20d99631a8240f54a6eb69df25b46f6b98a9bdf689bb43a614b4eb8f19a709896889797c94480822a1aa872459bd702f60d792d1d80326"}}, &(0x7f0000000580)={0x0, 0xf, 0x96, {0x5, 0xf, 0x96, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x22, "a30779d6c6c197307ab4bb89a52c6a0a"}, @generic={0x69, 0x10, 0x3, "977a7f4759fee3286f2bac23f7701d56b1cf855fa46f384be30e44294d17d7180662e81accf612721015fd509e594918b341dd6ebb9d200e3a9a56f8c4354f4c0dc13f24a7dafaba2830b718d96a72df154e61beb82e9f04e085a2b74db3af372805290ccf86"}, @ss_container_id={0x14, 0x10, 0x4, 0xc9, "83f475a24337ee9e400b59be7487de9d"}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x53, 0x2, 0x80, 0x1f, "0a77f281", "624711dc"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xa, 0x78, 0x3, 0x1, 0x0, 0x5, 0x6}}}, &(0x7f0000000bc0)={0x84, &(0x7f0000000700)={0x20, 0x17, 0xd8, "ebc8689db1fb0045addfc9cd3ce1ba1049177162e46de8ccd4c114591a3f152a209a8e3a3102c82927f82ae6287f733fc802efe9437024c504cd36311365f27b4f801dd7286252c97911d6e5bcfcedf476f552f40d3b2c3fac773b15eb9fd16102a14d2346187494deb267b1679d7918f202097e4f82f5f16151e86145434d6ecbbb22973745cf9163e29d867c41bda26551d47d65692d240c4b8252bda6173aef54039b3f09d52409f99b7b13ce9c75f4daad945523b98150a76c4a9173e0f217b3a2aaab8f2dadc9066a17e159897a0f3524b7de4acfdb"}, &(0x7f0000000800)={0x0, 0xa, 0x1}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000880)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f00000008c0)={0x20, 0x0, 0x8, {0x10, 0x2, [0x8800]}}, &(0x7f0000000900)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000940)={0x40, 0x9, 0x1, 0x1f}, &(0x7f0000000980)={0x40, 0xb, 0x2, "7da0"}, &(0x7f00000009c0)={0x40, 0xf, 0x2, 0x8}, &(0x7f0000000a00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000a40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000a80)={0x40, 0x19, 0x2, "f9d0"}, &(0x7f0000000ac0)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000b00)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000b40)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000b80)={0x40, 0x21, 0x1, 0x9}}) syz_usb_connect(0x2, 0x1da, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0xb2, 0xd, 0xed, 0x8, 0xace, 0x1611, 0x231f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c8, 0x1, 0xff, 0x0, 0x10, 0x1, [{{0x9, 0x4, 0xf0, 0x3, 0x2, 0xa2, 0xb0, 0xd1, 0x0, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x2, 0x9, 0x1, '~', "d136"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x3, 0x1, 0x5, 0x6, "c0392c08a15b66c2a3"}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x1e, 0x2, 0x7f, 0xc1, "084e1e230b2193"}, @as_header={0x7, 0x24, 0x1, 0x4, 0xff, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x35, 0x1f, 0xb7e7abe9c4333b1b}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x4, 0x3, 0xe9, 0x86, 'R?Y'}]}], [{{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x80, 0x90, [@generic={0xc8, 0x30, "57329debe7bac943f663214b476659650ca71aa6a9dba992fd3ea21f924f5bde91dd7d126824fa4e1c64b5b32b8f964f3a02346365ee662f3ecfc949b8528fc1ca85d07cad82af4885c86f166c7440edefee20c124e30929ed1698995057d82c5278022d08a149d630d91339e5a1fb7b06d6d19a146a7db21852e20b414fe54b7798e9074c08ff74aa7b373a82a3fa8c03beb9a3bbcd2853faa3e755160516f58c9a3228635bff7e8b1a29345b4ba1f92da208738d3e430b72564ed7765c921dbcdb86c4dae2"}, @generic={0x5f, 0x31, "48529d70c34a4c9811a9000ec83589a75ea5111ed164cc808c43790e32c3ac477b9113bdd95a378fe2323faf0c10c77d7197e716b56a92c3c0566c5ef4391ec9fe864d40296fe711a669c7b6f5b1a73c06badb72d343aea5d6859643a6"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4a, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1}, @generic={0x32, 0x7, "75b705c0b586369d8c69b3fa331215c0889f28431f14dfc2ce54d5dd0d683a7eb4deb3fa4d060088014980bffb5ba6cf"}]}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x250, 0x8, 0x80, 0x3, 0x10, 0x9e}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1409}}, {0x48, &(0x7f0000000300)=@string={0x48, 0x3, "5778d2c355c14bc56bb6f01e8a9e67fe1eafcc31b14b974a0b183e5fd3e4f26a4ea7bd30d75b1a6def87d7a21feb58da49bf4e15dfe071849af137264fa7c78ff81f83e078da"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x843}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x419}}]}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) read$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f00000003c0)={0x20, 0x22, 0x1f, {0x1f, 0x0, "52231809445e3d8faa23ca366df0391e3d67de91dedb2855942c56af2b"}}, &(0x7f0000000400)={0x0, 0x3, 0x86, @string={0x86, 0x3, "4856a245031832bc15c4a2495f5f4c37d46ff1e803e4e7b47345b6e240d1c96228dda4e146a5266ad4f4486e9580897cf3754340f84a2177b143d922f80dccfb3937f2528499ad0b86a19449af20d99631a8240f54a6eb69df25b46f6b98a9bdf689bb43a614b4eb8f19a709896889797c94480822a1aa872459bd702f60d792d1d80326"}}, &(0x7f0000000580)={0x0, 0xf, 0x96, {0x5, 0xf, 0x96, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x22, "a30779d6c6c197307ab4bb89a52c6a0a"}, @generic={0x69, 0x10, 0x3, "977a7f4759fee3286f2bac23f7701d56b1cf855fa46f384be30e44294d17d7180662e81accf612721015fd509e594918b341dd6ebb9d200e3a9a56f8c4354f4c0dc13f24a7dafaba2830b718d96a72df154e61beb82e9f04e085a2b74db3af372805290ccf86"}, @ss_container_id={0x14, 0x10, 0x4, 0xc9, "83f475a24337ee9e400b59be7487de9d"}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x53, 0x2, 0x80, 0x1f, "0a77f281", "624711dc"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xa, 0x78, 0x3, 0x1, 0x0, 0x5, 0x6}}}, &(0x7f0000000bc0)={0x84, &(0x7f0000000700)={0x20, 0x17, 0xd8, "ebc8689db1fb0045addfc9cd3ce1ba1049177162e46de8ccd4c114591a3f152a209a8e3a3102c82927f82ae6287f733fc802efe9437024c504cd36311365f27b4f801dd7286252c97911d6e5bcfcedf476f552f40d3b2c3fac773b15eb9fd16102a14d2346187494deb267b1679d7918f202097e4f82f5f16151e86145434d6ecbbb22973745cf9163e29d867c41bda26551d47d65692d240c4b8252bda6173aef54039b3f09d52409f99b7b13ce9c75f4daad945523b98150a76c4a9173e0f217b3a2aaab8f2dadc9066a17e159897a0f3524b7de4acfdb"}, &(0x7f0000000800)={0x0, 0xa, 0x1}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000880)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f00000008c0)={0x20, 0x0, 0x8, {0x10, 0x2, [0x8800]}}, &(0x7f0000000900)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000940)={0x40, 0x9, 0x1, 0x1f}, &(0x7f0000000980)={0x40, 0xb, 0x2, "7da0"}, &(0x7f00000009c0)={0x40, 0xf, 0x2, 0x8}, &(0x7f0000000a00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000a40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000a80)={0x40, 0x19, 0x2, "f9d0"}, &(0x7f0000000ac0)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000b00)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000b40)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000b80)={0x40, 0x21, 0x1, 0x9}}) (async) syz_usb_connect(0x2, 0x1da, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0xb2, 0xd, 0xed, 0x8, 0xace, 0x1611, 0x231f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c8, 0x1, 0xff, 0x0, 0x10, 0x1, [{{0x9, 0x4, 0xf0, 0x3, 0x2, 0xa2, 0xb0, 0xd1, 0x0, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x2, 0x9, 0x1, '~', "d136"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x3, 0x1, 0x5, 0x6, "c0392c08a15b66c2a3"}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x1e, 0x2, 0x7f, 0xc1, "084e1e230b2193"}, @as_header={0x7, 0x24, 0x1, 0x4, 0xff, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x35, 0x1f, 0xb7e7abe9c4333b1b}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x4, 0x3, 0xe9, 0x86, 'R?Y'}]}], [{{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x80, 0x90, [@generic={0xc8, 0x30, "57329debe7bac943f663214b476659650ca71aa6a9dba992fd3ea21f924f5bde91dd7d126824fa4e1c64b5b32b8f964f3a02346365ee662f3ecfc949b8528fc1ca85d07cad82af4885c86f166c7440edefee20c124e30929ed1698995057d82c5278022d08a149d630d91339e5a1fb7b06d6d19a146a7db21852e20b414fe54b7798e9074c08ff74aa7b373a82a3fa8c03beb9a3bbcd2853faa3e755160516f58c9a3228635bff7e8b1a29345b4ba1f92da208738d3e430b72564ed7765c921dbcdb86c4dae2"}, @generic={0x5f, 0x31, "48529d70c34a4c9811a9000ec83589a75ea5111ed164cc808c43790e32c3ac477b9113bdd95a378fe2323faf0c10c77d7197e716b56a92c3c0566c5ef4391ec9fe864d40296fe711a669c7b6f5b1a73c06badb72d343aea5d6859643a6"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4a, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1}, @generic={0x32, 0x7, "75b705c0b586369d8c69b3fa331215c0889f28431f14dfc2ce54d5dd0d683a7eb4deb3fa4d060088014980bffb5ba6cf"}]}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x250, 0x8, 0x80, 0x3, 0x10, 0x9e}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1409}}, {0x48, &(0x7f0000000300)=@string={0x48, 0x3, "5778d2c355c14bc56bb6f01e8a9e67fe1eafcc31b14b974a0b183e5fd3e4f26a4ea7bd30d75b1a6def87d7a21feb58da49bf4e15dfe071849af137264fa7c78ff81f83e078da"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x843}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x419}}]}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x4) (async) read$char_usb(r1, 0x0, 0x0) (async) [ 1233.355407][ T1922] yurex 6-1:0.0: USB YUREX #1 now disconnected 14:58:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xffffffffffff59db) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2}, 0x40000020) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001280), 0x48f00, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) openat$fb0(0xffffffffffffff9c, &(0x7f0000001240), 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r5, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_DISCONNECT(r5, 0xab08) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000001300)={0x5, 0x8, 0x0, 0xd8f}) [ 1233.425129][ T4187] block nbd0: shutting down sockets 14:58:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1233.475226][ T4196] block nbd4: shutting down sockets [ 1233.504399][ T4194] block nbd0: shutting down sockets 14:58:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1233.555393][ T4199] block nbd4: shutting down sockets 14:58:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab03) [ 1233.663875][ T2926] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 1233.670496][ T4209] block nbd4: shutting down sockets [ 1233.742662][ T4214] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4214 comm=syz-executor.0 [ 1233.773754][ T1792] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 1233.794047][ T1922] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 1233.834038][ T4216] block nbd0: shutting down sockets [ 1233.867623][ T4217] block nbd4: shutting down sockets 14:58:43 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x378f836}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x24}}, 0x10) 14:58:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab03) [ 1233.903768][ T2926] usb 2-1: Using ep0 maxpacket: 32 [ 1233.993982][ T1922] usb 6-1: device descriptor read/64, error 18 [ 1234.014147][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1234.033953][ T2926] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1234.054475][ T2926] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1234.072110][ T4223] block nbd4: shutting down sockets [ 1234.133921][ T1792] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1234.233913][ T2926] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1234.248631][ T2926] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1234.257335][ T2926] usb 2-1: Product: syz [ 1234.261830][ T2926] usb 2-1: Manufacturer: syz [ 1234.269888][ T2926] usb 2-1: SerialNumber: syz [ 1234.280739][ T1922] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 1234.297711][ T2926] usb 2-1: config 0 descriptor?? [ 1234.314057][ T1792] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1234.332819][ T1792] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1234.354225][ T1792] usb 4-1: Product: syz [ 1234.360496][ T1792] usb 4-1: Manufacturer: syz [ 1234.371254][ T1792] usb 4-1: SerialNumber: syz [ 1234.382058][ T1792] usb 4-1: config 0 descriptor?? [ 1234.429932][ T1792] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1234.473869][ T1922] usb 6-1: device descriptor read/64, error 18 [ 1234.547750][ T1792] usb 2-1: USB disconnect, device number 110 [ 1234.609191][ T1922] usb usb6-port1: attempt power cycle [ 1234.975639][ T4226] UDC core: couldn't find an available UDC or it's busy: -16 [ 1234.983156][ T4226] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1234.994421][ T4226] UDC core: couldn't find an available UDC or it's busy: -16 [ 1235.001842][ T4226] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1235.023800][ T1922] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 1235.029305][ T642] usb 4-1: USB disconnect, device number 28 [ 1235.087098][ T642] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1235.123832][ T1922] usb 6-1: Invalid ep0 maxpacket: 9 [ 1235.273721][ T1922] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 1235.363901][ T1922] usb 6-1: Invalid ep0 maxpacket: 9 [ 1235.369385][ T1922] usb usb6-port1: unable to enumerate USB device 14:58:46 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000050d35309021b000180000000058dffff000000000000000000003e3f5f88f2b44be563b5856b2ac3ea3dbb100dd183c89a"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000050d35309021b000180000000058dffff000000000000000000003e3f5f88f2b44be563b5856b2ac3ea3dbb100dd183c89a"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) 14:58:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab03) 14:58:46 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/164, 0xa4}], 0x5) read$char_usb(r0, &(0x7f0000000440)=""/171, 0xab) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.idle_time\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r1, 0x22d21000) 14:58:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async, rerun: 32) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async, rerun: 32) r3 = socket(0x10, 0x803, 0x0) (rerun: 32) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:46 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f00000003c0)={0x20, 0x22, 0x1f, {0x1f, 0x0, "52231809445e3d8faa23ca366df0391e3d67de91dedb2855942c56af2b"}}, &(0x7f0000000400)={0x0, 0x3, 0x86, @string={0x86, 0x3, "4856a245031832bc15c4a2495f5f4c37d46ff1e803e4e7b47345b6e240d1c96228dda4e146a5266ad4f4486e9580897cf3754340f84a2177b143d922f80dccfb3937f2528499ad0b86a19449af20d99631a8240f54a6eb69df25b46f6b98a9bdf689bb43a614b4eb8f19a709896889797c94480822a1aa872459bd702f60d792d1d80326"}}, &(0x7f0000000580)={0x0, 0xf, 0x96, {0x5, 0xf, 0x96, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x22, "a30779d6c6c197307ab4bb89a52c6a0a"}, @generic={0x69, 0x10, 0x3, "977a7f4759fee3286f2bac23f7701d56b1cf855fa46f384be30e44294d17d7180662e81accf612721015fd509e594918b341dd6ebb9d200e3a9a56f8c4354f4c0dc13f24a7dafaba2830b718d96a72df154e61beb82e9f04e085a2b74db3af372805290ccf86"}, @ss_container_id={0x14, 0x10, 0x4, 0xc9, "83f475a24337ee9e400b59be7487de9d"}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x53, 0x2, 0x80, 0x1f, "0a77f281", "624711dc"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xa, 0x78, 0x3, 0x1, 0x0, 0x5, 0x6}}}, &(0x7f0000000bc0)={0x84, &(0x7f0000000700)={0x20, 0x17, 0xd8, "ebc8689db1fb0045addfc9cd3ce1ba1049177162e46de8ccd4c114591a3f152a209a8e3a3102c82927f82ae6287f733fc802efe9437024c504cd36311365f27b4f801dd7286252c97911d6e5bcfcedf476f552f40d3b2c3fac773b15eb9fd16102a14d2346187494deb267b1679d7918f202097e4f82f5f16151e86145434d6ecbbb22973745cf9163e29d867c41bda26551d47d65692d240c4b8252bda6173aef54039b3f09d52409f99b7b13ce9c75f4daad945523b98150a76c4a9173e0f217b3a2aaab8f2dadc9066a17e159897a0f3524b7de4acfdb"}, &(0x7f0000000800)={0x0, 0xa, 0x1}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000880)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f00000008c0)={0x20, 0x0, 0x8, {0x10, 0x2, [0x8800]}}, &(0x7f0000000900)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000940)={0x40, 0x9, 0x1, 0x1f}, &(0x7f0000000980)={0x40, 0xb, 0x2, "7da0"}, &(0x7f00000009c0)={0x40, 0xf, 0x2, 0x8}, &(0x7f0000000a00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000a40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000a80)={0x40, 0x19, 0x2, "f9d0"}, &(0x7f0000000ac0)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000b00)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000b40)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000b80)={0x40, 0x21, 0x1, 0x9}}) syz_usb_connect(0x2, 0x1da, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0xb2, 0xd, 0xed, 0x8, 0xace, 0x1611, 0x231f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c8, 0x1, 0xff, 0x0, 0x10, 0x1, [{{0x9, 0x4, 0xf0, 0x3, 0x2, 0xa2, 0xb0, 0xd1, 0x0, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x2, 0x9, 0x1, '~', "d136"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x3, 0x1, 0x5, 0x6, "c0392c08a15b66c2a3"}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x1e, 0x2, 0x7f, 0xc1, "084e1e230b2193"}, @as_header={0x7, 0x24, 0x1, 0x4, 0xff, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x35, 0x1f, 0xb7e7abe9c4333b1b}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x4, 0x3, 0xe9, 0x86, 'R?Y'}]}], [{{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x80, 0x90, [@generic={0xc8, 0x30, "57329debe7bac943f663214b476659650ca71aa6a9dba992fd3ea21f924f5bde91dd7d126824fa4e1c64b5b32b8f964f3a02346365ee662f3ecfc949b8528fc1ca85d07cad82af4885c86f166c7440edefee20c124e30929ed1698995057d82c5278022d08a149d630d91339e5a1fb7b06d6d19a146a7db21852e20b414fe54b7798e9074c08ff74aa7b373a82a3fa8c03beb9a3bbcd2853faa3e755160516f58c9a3228635bff7e8b1a29345b4ba1f92da208738d3e430b72564ed7765c921dbcdb86c4dae2"}, @generic={0x5f, 0x31, "48529d70c34a4c9811a9000ec83589a75ea5111ed164cc808c43790e32c3ac477b9113bdd95a378fe2323faf0c10c77d7197e716b56a92c3c0566c5ef4391ec9fe864d40296fe711a669c7b6f5b1a73c06badb72d343aea5d6859643a6"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4a, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1}, @generic={0x32, 0x7, "75b705c0b586369d8c69b3fa331215c0889f28431f14dfc2ce54d5dd0d683a7eb4deb3fa4d060088014980bffb5ba6cf"}]}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x250, 0x8, 0x80, 0x3, 0x10, 0x9e}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1409}}, {0x48, &(0x7f0000000300)=@string={0x48, 0x3, "5778d2c355c14bc56bb6f01e8a9e67fe1eafcc31b14b974a0b183e5fd3e4f26a4ea7bd30d75b1a6def87d7a21feb58da49bf4e15dfe071849af137264fa7c78ff81f83e078da"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x843}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x419}}]}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) read$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f00000003c0)={0x20, 0x22, 0x1f, {0x1f, 0x0, "52231809445e3d8faa23ca366df0391e3d67de91dedb2855942c56af2b"}}, &(0x7f0000000400)={0x0, 0x3, 0x86, @string={0x86, 0x3, "4856a245031832bc15c4a2495f5f4c37d46ff1e803e4e7b47345b6e240d1c96228dda4e146a5266ad4f4486e9580897cf3754340f84a2177b143d922f80dccfb3937f2528499ad0b86a19449af20d99631a8240f54a6eb69df25b46f6b98a9bdf689bb43a614b4eb8f19a709896889797c94480822a1aa872459bd702f60d792d1d80326"}}, &(0x7f0000000580)={0x0, 0xf, 0x96, {0x5, 0xf, 0x96, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x22, "a30779d6c6c197307ab4bb89a52c6a0a"}, @generic={0x69, 0x10, 0x3, "977a7f4759fee3286f2bac23f7701d56b1cf855fa46f384be30e44294d17d7180662e81accf612721015fd509e594918b341dd6ebb9d200e3a9a56f8c4354f4c0dc13f24a7dafaba2830b718d96a72df154e61beb82e9f04e085a2b74db3af372805290ccf86"}, @ss_container_id={0x14, 0x10, 0x4, 0xc9, "83f475a24337ee9e400b59be7487de9d"}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x53, 0x2, 0x80, 0x1f, "0a77f281", "624711dc"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xa, 0x78, 0x3, 0x1, 0x0, 0x5, 0x6}}}, &(0x7f0000000bc0)={0x84, &(0x7f0000000700)={0x20, 0x17, 0xd8, "ebc8689db1fb0045addfc9cd3ce1ba1049177162e46de8ccd4c114591a3f152a209a8e3a3102c82927f82ae6287f733fc802efe9437024c504cd36311365f27b4f801dd7286252c97911d6e5bcfcedf476f552f40d3b2c3fac773b15eb9fd16102a14d2346187494deb267b1679d7918f202097e4f82f5f16151e86145434d6ecbbb22973745cf9163e29d867c41bda26551d47d65692d240c4b8252bda6173aef54039b3f09d52409f99b7b13ce9c75f4daad945523b98150a76c4a9173e0f217b3a2aaab8f2dadc9066a17e159897a0f3524b7de4acfdb"}, &(0x7f0000000800)={0x0, 0xa, 0x1}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000880)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f00000008c0)={0x20, 0x0, 0x8, {0x10, 0x2, [0x8800]}}, &(0x7f0000000900)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000940)={0x40, 0x9, 0x1, 0x1f}, &(0x7f0000000980)={0x40, 0xb, 0x2, "7da0"}, &(0x7f00000009c0)={0x40, 0xf, 0x2, 0x8}, &(0x7f0000000a00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000a40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000a80)={0x40, 0x19, 0x2, "f9d0"}, &(0x7f0000000ac0)={0x40, 0x1a, 0x2, 0xfff}, &(0x7f0000000b00)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000b40)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000b80)={0x40, 0x21, 0x1, 0x9}}) (async) syz_usb_connect(0x2, 0x1da, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0xb2, 0xd, 0xed, 0x8, 0xace, 0x1611, 0x231f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c8, 0x1, 0xff, 0x0, 0x10, 0x1, [{{0x9, 0x4, 0xf0, 0x3, 0x2, 0xa2, 0xb0, 0xd1, 0x0, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x2, 0x9, 0x1, '~', "d136"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x3, 0x1, 0x5, 0x6, "c0392c08a15b66c2a3"}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x1e, 0x2, 0x7f, 0xc1, "084e1e230b2193"}, @as_header={0x7, 0x24, 0x1, 0x4, 0xff, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x35, 0x1f, 0xb7e7abe9c4333b1b}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x4, 0x3, 0xe9, 0x86, 'R?Y'}]}], [{{0x9, 0x5, 0x3, 0x10, 0x400, 0x4, 0x80, 0x90, [@generic={0xc8, 0x30, "57329debe7bac943f663214b476659650ca71aa6a9dba992fd3ea21f924f5bde91dd7d126824fa4e1c64b5b32b8f964f3a02346365ee662f3ecfc949b8528fc1ca85d07cad82af4885c86f166c7440edefee20c124e30929ed1698995057d82c5278022d08a149d630d91339e5a1fb7b06d6d19a146a7db21852e20b414fe54b7798e9074c08ff74aa7b373a82a3fa8c03beb9a3bbcd2853faa3e755160516f58c9a3228635bff7e8b1a29345b4ba1f92da208738d3e430b72564ed7765c921dbcdb86c4dae2"}, @generic={0x5f, 0x31, "48529d70c34a4c9811a9000ec83589a75ea5111ed164cc808c43790e32c3ac477b9113bdd95a378fe2323faf0c10c77d7197e716b56a92c3c0566c5ef4391ec9fe864d40296fe711a669c7b6f5b1a73c06badb72d343aea5d6859643a6"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4a, 0x9, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1}, @generic={0x32, 0x7, "75b705c0b586369d8c69b3fa331215c0889f28431f14dfc2ce54d5dd0d683a7eb4deb3fa4d060088014980bffb5ba6cf"}]}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x250, 0x8, 0x80, 0x3, 0x10, 0x9e}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1409}}, {0x48, &(0x7f0000000300)=@string={0x48, 0x3, "5778d2c355c14bc56bb6f01e8a9e67fe1eafcc31b14b974a0b183e5fd3e4f26a4ea7bd30d75b1a6def87d7a21feb58da49bf4e15dfe071849af137264fa7c78ff81f83e078da"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x843}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x419}}]}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x4) (async) read$char_usb(r1, 0x0, 0x0) (async) 14:58:46 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)}, {0x0}], 0x2) 14:58:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async, rerun: 64) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) (rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async, rerun: 64) r3 = socket(0x10, 0x803, 0x0) (rerun: 64) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000080)) (async, rerun: 64) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r4, 0x0) (async, rerun: 64) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) r4 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x40000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x7}}, './file0\x00'}) [ 1236.506496][ T4239] block nbd4: shutting down sockets [ 1236.516712][ T4240] block nbd0: shutting down sockets [ 1236.712831][ T4256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4256 comm=syz-executor.0 [ 1236.746214][ T642] usb 4-1: new high-speed USB device number 29 using dummy_hcd 14:58:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x48180) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) syz_io_uring_complete(0x0) pipe2$watch_queue(&(0x7f00000000c0), 0x80) openat$mice(0xffffffffffffff9c, &(0x7f0000000100), 0x8002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x400000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1236.763825][T24847] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1236.791696][ T4256] block nbd0: shutting down sockets [ 1236.903859][ T1792] usb 6-1: new high-speed USB device number 66 using dummy_hcd 14:58:46 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/164, 0xa4}], 0x5) read$char_usb(r0, &(0x7f0000000440)=""/171, 0xab) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.idle_time\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r1, 0x22d21000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) (async) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/164, 0xa4}], 0x5) (async) read$char_usb(r0, &(0x7f0000000440)=""/171, 0xab) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r1, 0x22d21000) (async) [ 1237.043767][T24847] usb 2-1: Using ep0 maxpacket: 32 [ 1237.049030][ T642] usb 4-1: Using ep0 maxpacket: 32 [ 1237.069024][ T4267] block nbd0: NBD_DISCONNECT [ 1237.093784][ T1792] usb 6-1: device descriptor read/64, error 18 [ 1237.104461][ T4267] block nbd0: Disconnected due to user request. [ 1237.131499][ T4267] block nbd0: shutting down sockets [ 1237.174131][T24847] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1237.190935][T24847] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1237.200565][ T642] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1237.367791][ T1792] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 1237.434076][ T642] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1237.443164][ T642] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1237.451586][T24847] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1237.473786][T24847] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1237.481900][T24847] usb 2-1: Product: syz [ 1237.486469][ T642] usb 4-1: Product: syz [ 1237.490646][ T642] usb 4-1: Manufacturer: syz [ 1237.495728][T24847] usb 2-1: Manufacturer: syz [ 1237.500339][T24847] usb 2-1: SerialNumber: syz [ 1237.507830][ T642] usb 4-1: SerialNumber: syz 14:58:47 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/164, 0xa4}], 0x5) read$char_usb(r0, &(0x7f0000000440)=""/171, 0xab) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.idle_time\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r1, 0x22d21000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) (async) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/164, 0xa4}], 0x5) (async) read$char_usb(r0, &(0x7f0000000440)=""/171, 0xab) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r1, 0x22d21000) (async) [ 1237.534917][T24847] usb 2-1: config 0 descriptor?? [ 1237.543321][ T642] usb 4-1: config 0 descriptor?? [ 1237.573801][ T1792] usb 6-1: device descriptor read/64, error 18 [ 1237.609701][ T642] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 14:58:47 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x40) syz_usb_control_io(r0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x77062d43cafee3e8, 0x24, 0x43, {0x43, 0x30, "fc09f5d53c7ed71068db37cbc940c08e3adcaf76edd1ac7a9c97d574df4b3f6315cc218ad8feda5408fa9245766293b2ff8157c0c8192627ab1f7edaa94615652b"}}, &(0x7f0000000340)={0x0, 0x3, 0xd9, @string={0xd9, 0x3, "b53b06b0926f9afac4622804b9653ca07fd8ec6851eeaf23d2c9f31d53d94d005f0bf597b4e59b3ebbfa1f687baa553d1acf427554602946a989c8f88550d94852a5318b930e0e25dc51b68c48ca94a12f22463825adb2ff1bc7caafdd11e463c2fbb5f2a9b4e235faca9793a65bcfe74a005022205d97ccf72141e66817a4247e787a1cb6cb6d1c5a1c0630bfa5a455e8cb72e834a2bc1df379db6da80d00e0a21544be3dd3c1bac340c9c2f64262aa31e49d2d14cf7f29ea14daa11daac052d62670dd83d488ca501e9ede6546aa9103fa51b76e36cb"}}, &(0x7f0000000440)={0x0, 0xf, 0x47, {0x5, 0xf, 0x47, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x40, "261010648a5b74835293cb1643cbbc90"}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x5, 0x7, 0x1ff}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "24bed46321f93d6ef2a02ae849b80146"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3, 0x9, 0x7ff}]}}, &(0x7f00000004c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x1, 0x4, "aeddac10", "875ec430"}}, &(0x7f0000000500)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x1, 0x6, 0xff, 0x80, 0x0, 0xff80}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000580)={0x20, 0x18, 0xbd, "5d32e749a98b340280fe5e7ad73a749fab4528c215b92a99bfe43ad06f8dcdad8242f52c8fd2558a84c788c06ad3d6040e15f77557f03dce8647ff2d70f25e1580fd7991873663a03eacb5820aab74a99c1994f84505c3e0c439599c4845a9e01541e0784889ab3e7013f535b8a21777ec177a06d3daae18f19dd6538e239398b6735869a781f0a54f1e7cdffd1c4d41ce187c7417397a58f2822e594549ad62fb4d466984e6a14bdd6b00c8d5565708db52a3e759aef4a352fc073d48"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x7}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6b}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x160, 0x40}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0x9}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x4}, &(0x7f0000000800)={0x40, 0xb, 0x2, "598e"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x3ff}, &(0x7f0000000880)={0x40, 0x13, 0x6, @local}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000900)={0x40, 0x19, 0x2, "1fd7"}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x6}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x20}}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) fsetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='\x00', 0x1, 0x1) [ 1237.694032][ T1792] usb usb6-port1: attempt power cycle [ 1237.797450][ T2926] usb 2-1: USB disconnect, device number 111 [ 1238.103738][ T1792] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 1238.161419][ T4277] UDC core: couldn't find an available UDC or it's busy: -16 [ 1238.168973][ T4277] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1238.180423][ T4277] UDC core: couldn't find an available UDC or it's busy: -16 [ 1238.187896][ T4277] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1238.195753][ T1792] usb 6-1: Invalid ep0 maxpacket: 9 [ 1238.207744][ T1922] usb 4-1: USB disconnect, device number 29 [ 1238.231359][ T1922] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1238.344591][ T1792] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 1238.434008][ T1792] usb 6-1: Invalid ep0 maxpacket: 9 [ 1238.441407][ T1792] usb usb6-port1: unable to enumerate USB device [ 1238.455392][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.461705][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 14:58:49 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000050d35309021b000180000000058dffff000000000000000000003e3f5f88f2b44be563b5856b2ac3ea3dbb100dd183c89a"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000050d35309021b000180000000058dffff000000000000000000003e3f5f88f2b44be563b5856b2ac3ea3dbb100dd183c89a"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) 14:58:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x48180) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) syz_io_uring_complete(0x0) pipe2$watch_queue(&(0x7f00000000c0), 0x80) openat$mice(0xffffffffffffff9c, &(0x7f0000000100), 0x8002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x400000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x48180) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) syz_io_uring_complete(0x0) (async) pipe2$watch_queue(&(0x7f00000000c0), 0x80) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000100), 0x8002) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x400000) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 14:58:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async, rerun: 64) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async, rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (rerun: 32) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) (async, rerun: 64) r4 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x40000) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x7}}, './file0\x00'}) 14:58:49 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) dup2(r1, r2) read$char_usb(r0, 0x0, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x10, @inherit={0x58, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x6, {0x0, 0x2, 0x40, 0x30000000000, 0x5}, [0x80, 0x2]}}, @subvolid=0x8}) 14:58:49 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x40) (async) syz_usb_control_io(r0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x77062d43cafee3e8, 0x24, 0x43, {0x43, 0x30, "fc09f5d53c7ed71068db37cbc940c08e3adcaf76edd1ac7a9c97d574df4b3f6315cc218ad8feda5408fa9245766293b2ff8157c0c8192627ab1f7edaa94615652b"}}, &(0x7f0000000340)={0x0, 0x3, 0xd9, @string={0xd9, 0x3, "b53b06b0926f9afac4622804b9653ca07fd8ec6851eeaf23d2c9f31d53d94d005f0bf597b4e59b3ebbfa1f687baa553d1acf427554602946a989c8f88550d94852a5318b930e0e25dc51b68c48ca94a12f22463825adb2ff1bc7caafdd11e463c2fbb5f2a9b4e235faca9793a65bcfe74a005022205d97ccf72141e66817a4247e787a1cb6cb6d1c5a1c0630bfa5a455e8cb72e834a2bc1df379db6da80d00e0a21544be3dd3c1bac340c9c2f64262aa31e49d2d14cf7f29ea14daa11daac052d62670dd83d488ca501e9ede6546aa9103fa51b76e36cb"}}, &(0x7f0000000440)={0x0, 0xf, 0x47, {0x5, 0xf, 0x47, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x40, "261010648a5b74835293cb1643cbbc90"}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x5, 0x7, 0x1ff}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "24bed46321f93d6ef2a02ae849b80146"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3, 0x9, 0x7ff}]}}, &(0x7f00000004c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x1, 0x4, "aeddac10", "875ec430"}}, &(0x7f0000000500)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x1, 0x6, 0xff, 0x80, 0x0, 0xff80}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000580)={0x20, 0x18, 0xbd, "5d32e749a98b340280fe5e7ad73a749fab4528c215b92a99bfe43ad06f8dcdad8242f52c8fd2558a84c788c06ad3d6040e15f77557f03dce8647ff2d70f25e1580fd7991873663a03eacb5820aab74a99c1994f84505c3e0c439599c4845a9e01541e0784889ab3e7013f535b8a21777ec177a06d3daae18f19dd6538e239398b6735869a781f0a54f1e7cdffd1c4d41ce187c7417397a58f2822e594549ad62fb4d466984e6a14bdd6b00c8d5565708db52a3e759aef4a352fc073d48"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x7}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6b}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x160, 0x40}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0x9}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x4}, &(0x7f0000000800)={0x40, 0xb, 0x2, "598e"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x3ff}, &(0x7f0000000880)={0x40, 0x13, 0x6, @local}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000900)={0x40, 0x19, 0x2, "1fd7"}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x6}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x20}}) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) fsetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='\x00', 0x1, 0x1) 14:58:49 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)}, {0x0}], 0x2) 14:58:49 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) (async) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) dup2(r1, r2) read$char_usb(r0, 0x0, 0x0) (async) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x10, @inherit={0x58, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x6, {0x0, 0x2, 0x40, 0x30000000000, 0x5}, [0x80, 0x2]}}, @subvolid=0x8}) 14:58:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) r4 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x40000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x7}}, './file0\x00'}) 14:58:49 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) dup2(r1, r2) read$char_usb(r0, 0x0, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x10, @inherit={0x58, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x6, {0x0, 0x2, 0x40, 0x30000000000, 0x5}, [0x80, 0x2]}}, @subvolid=0x8}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) (async) dup2(r1, r2) (async) read$char_usb(r0, 0x0, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0x10, @inherit={0x58, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x6, {0x0, 0x2, 0x40, 0x30000000000, 0x5}, [0x80, 0x2]}}, @subvolid=0x8}) (async) [ 1239.693261][ T4305] block nbd0: NBD_DISCONNECT 14:58:49 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f0000000080)={0x20, 0x20, 0xc7, {0xc7, 0xf, "262813a1ac7c762f36d4e36e00271e761ac09596294688d3c1b6e9dddecd2fa55faa075af326086dba18cce1421082e6882db23fd3dd90bb229ee73f809e3a00e84a10f5fe17b7ac031e337883776cf6229a585e9b9d35a8ce1feae1cb92c345cec41f2428ac808dd3f64e44f5b941be7f7d408e8b2f81831324222a1527d477c3a0e1aff8ef9ba30f97cb6e056b84c558a97b8801ef8181d2af1faaea8861e81a82034f1151bf1f5cea14ee3cf8dd3f56bd9621a751d02ef81fd176eda51074d18aa20262"}}, &(0x7f0000000180)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "b4cd55a67e860d5dd4c5441e268715392da04821453f3e9927a35fb586b4397a64ad9f21977f19c0c0a1b96ec6de43851b70b7c6e567c49d6876258eb568be9a5be20ad70d2da584f45fbb821ea0aec051ede4ecdfbfcf78c2b77b57aaf150b74fd3f0221b58431eb2fac7efa779611a05abdd99f547b47245c2b5e48acbf774060a33311d70a0e0e30567d6a2e7d4766e68cb5b7962ed1900013e7c843905dd586c8e9794c9"}}, &(0x7f0000000000)={0x0, 0xf, 0x2a, {0x5, 0xf, 0x2a, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x0, 0x6, 0x4}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xf7, 0xb0, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0x4, 0xa, 0x1000}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x26, 0x4, 0xfff}]}}, &(0x7f0000000240)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0xc5, "acb291c3", "d908397d"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x2, 0x5, 0x5, 0x2, 0xb2, 0xfffe}}}, &(0x7f0000000740)={0x84, &(0x7f0000000300)={0x20, 0x12, 0x6a, "130da22802d068cd47007442216187bb44e1f844ff4c5ac1630db14399b4819082de05d8bbb8e46f90e9d1932282af2a48c75045f0efba3639bd3cf373b2ae2cf1e20c01a9bf136b97340a17dbafda8d9f439b5c6990ba149d7a5ef531807e96de81ef6365399a1cb429"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x6a}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0xa0, 0xda94e13272bb737, [0xf0f]}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x1}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'SQ'}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x262c}, &(0x7f0000000580)={0x40, 0x13, 0x6, @random="3ed3506206ff"}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="3ba812a37e29"}, &(0x7f0000000600)={0x40, 0x19, 0x2, "9f64"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x166f}, &(0x7f0000000680)={0x40, 0x1c, 0x1}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x65}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x5}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 1239.742848][ T4305] block nbd0: Disconnected due to user request. 14:58:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1239.783840][ T2926] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 1239.791791][ T4305] block nbd0: shutting down sockets 14:58:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x48180) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) syz_io_uring_complete(0x0) pipe2$watch_queue(&(0x7f00000000c0), 0x80) openat$mice(0xffffffffffffff9c, &(0x7f0000000100), 0x8002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x400000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x48180) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) syz_io_uring_complete(0x0) (async) pipe2$watch_queue(&(0x7f00000000c0), 0x80) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000100), 0x8002) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x400000) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) (async) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 1239.963804][ T1792] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 1240.023767][ T2926] usb 2-1: Using ep0 maxpacket: 32 [ 1240.063212][ T4343] block nbd0: NBD_DISCONNECT [ 1240.068121][ T642] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 1240.094194][ T4344] block nbd4: shutting down sockets [ 1240.100595][ T4343] block nbd0: Disconnected due to user request. [ 1240.133684][ T4343] block nbd0: shutting down sockets [ 1240.144179][ T2926] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1240.163952][ T1792] usb 6-1: device descriptor read/64, error 18 [ 1240.174412][ T2926] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1240.343942][ T2926] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1240.353032][ T2926] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1240.361123][ T2926] usb 2-1: Product: syz [ 1240.363752][ T642] usb 4-1: Using ep0 maxpacket: 32 [ 1240.366499][ T2926] usb 2-1: Manufacturer: syz [ 1240.375337][ T2926] usb 2-1: SerialNumber: syz [ 1240.403900][ T2926] usb 2-1: config 0 descriptor?? [ 1240.433804][ T1792] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 1240.503905][ T642] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1240.626355][ T1792] usb 6-1: device descriptor read/64, error 18 [ 1240.652254][T24845] usb 2-1: USB disconnect, device number 112 [ 1240.693918][ T642] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1240.708386][ T642] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1240.731802][ T642] usb 4-1: Product: syz [ 1240.739092][ T642] usb 4-1: Manufacturer: syz [ 1240.744215][ T1792] usb usb6-port1: attempt power cycle [ 1240.744290][ T642] usb 4-1: SerialNumber: syz [ 1240.757467][ T642] usb 4-1: config 0 descriptor?? [ 1240.810145][ T642] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1241.163773][ T1792] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 1241.253813][ T1792] usb 6-1: Invalid ep0 maxpacket: 9 [ 1241.403808][ T1792] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 1241.503792][ T1792] usb 6-1: Invalid ep0 maxpacket: 9 [ 1241.509371][ T1792] usb usb6-port1: unable to enumerate USB device 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x200}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:52 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x40) syz_usb_control_io(r0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x77062d43cafee3e8, 0x24, 0x43, {0x43, 0x30, "fc09f5d53c7ed71068db37cbc940c08e3adcaf76edd1ac7a9c97d574df4b3f6315cc218ad8feda5408fa9245766293b2ff8157c0c8192627ab1f7edaa94615652b"}}, &(0x7f0000000340)={0x0, 0x3, 0xd9, @string={0xd9, 0x3, "b53b06b0926f9afac4622804b9653ca07fd8ec6851eeaf23d2c9f31d53d94d005f0bf597b4e59b3ebbfa1f687baa553d1acf427554602946a989c8f88550d94852a5318b930e0e25dc51b68c48ca94a12f22463825adb2ff1bc7caafdd11e463c2fbb5f2a9b4e235faca9793a65bcfe74a005022205d97ccf72141e66817a4247e787a1cb6cb6d1c5a1c0630bfa5a455e8cb72e834a2bc1df379db6da80d00e0a21544be3dd3c1bac340c9c2f64262aa31e49d2d14cf7f29ea14daa11daac052d62670dd83d488ca501e9ede6546aa9103fa51b76e36cb"}}, &(0x7f0000000440)={0x0, 0xf, 0x47, {0x5, 0xf, 0x47, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x40, "261010648a5b74835293cb1643cbbc90"}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x5, 0x7, 0x1ff}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "24bed46321f93d6ef2a02ae849b80146"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3, 0x9, 0x7ff}]}}, &(0x7f00000004c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x1, 0x4, "aeddac10", "875ec430"}}, &(0x7f0000000500)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x1, 0x6, 0xff, 0x80, 0x0, 0xff80}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000580)={0x20, 0x18, 0xbd, "5d32e749a98b340280fe5e7ad73a749fab4528c215b92a99bfe43ad06f8dcdad8242f52c8fd2558a84c788c06ad3d6040e15f77557f03dce8647ff2d70f25e1580fd7991873663a03eacb5820aab74a99c1994f84505c3e0c439599c4845a9e01541e0784889ab3e7013f535b8a21777ec177a06d3daae18f19dd6538e239398b6735869a781f0a54f1e7cdffd1c4d41ce187c7417397a58f2822e594549ad62fb4d466984e6a14bdd6b00c8d5565708db52a3e759aef4a352fc073d48"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x7}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6b}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x160, 0x40}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0x9}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x4}, &(0x7f0000000800)={0x40, 0xb, 0x2, "598e"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x3ff}, &(0x7f0000000880)={0x40, 0x13, 0x6, @local}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000900)={0x40, 0x19, 0x2, "1fd7"}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x800}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x6}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0x20}}) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) fsetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='\x00', 0x1, 0x1) 14:58:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:52 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)}, {0x0}], 0x2) 14:58:52 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x8, 0xc0, {0xc0, 0x24, "2029a3d557471844cefa8ff636ec26ae7209e74b0e9090db17eaf4bb1cbe7ea20d0cf8023897c7154fe82db179c9c15a83d860688b9b4f661c174b7cee9ce077e1ac177728b490e2a93457ae70af7e12676ab5fc5bb6fec082d46250a545d1d1603cc2418e8602bf67db82711bc3c963e761ba8c8359e17a133aae8a08f78028504cdb3029dfd5c57fa2a715cab0f900f9a17511b02f5d287cf075ed60276e68d1240484e4373d82460e4ebf03811ca13fdb0c81ab6924416076c04ff7cf"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x458}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x3f, 0x7, 0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x3f, 0x9a}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x1, 0x1, 0x0, "f62cdc14", "3700b01c"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x68, 0x0, 0x4, 0x9, 0x81, 0x90c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x10, 0xdb, "31301a6cd4e70845f36d872bd06d72ae4cdbf1284f4871ee84c40c47350a7452f64d8408fbad7f0f4d6870d0a9b3cae84acd909701a4bac07d35c365c75b63a8070ac75609da151e0c75276c1bb38b455c73469611da5dce8f426f9805e16bfdc34d11cf0c4e16d6e727bdad5f0ea20a66f75eeef9cac67a5eeec3d9d8084a3b04f8be078703e47c10ecd2a43c92cdb024f8441ecceb578c1358beed45da32ae666f589d9b307c779dd016fc388915865544e3cbed8419a27f399ece553cb0eff02bf229ef2a95b8c47052db1c7d037cfee2933e3413885f721992"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0xa0, 0x20, [0x0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0xffff}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000540)={0x40, 0xb, 0x2, "f339"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x7}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @random="89f06497591b"}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, "b35e"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x1}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000740)={0x40, 0x21, 0x1}}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ftruncate(r2, 0x6) 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x200}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1242.604753][ T4354] block nbd0: shutting down sockets [ 1242.704165][ T4363] block nbd0: shutting down sockets 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x200}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1242.738888][ T4353] block nbd4: shutting down sockets 14:58:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:52 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f0000000080)={0x20, 0x20, 0xc7, {0xc7, 0xf, "262813a1ac7c762f36d4e36e00271e761ac09596294688d3c1b6e9dddecd2fa55faa075af326086dba18cce1421082e6882db23fd3dd90bb229ee73f809e3a00e84a10f5fe17b7ac031e337883776cf6229a585e9b9d35a8ce1feae1cb92c345cec41f2428ac808dd3f64e44f5b941be7f7d408e8b2f81831324222a1527d477c3a0e1aff8ef9ba30f97cb6e056b84c558a97b8801ef8181d2af1faaea8861e81a82034f1151bf1f5cea14ee3cf8dd3f56bd9621a751d02ef81fd176eda51074d18aa20262"}}, &(0x7f0000000180)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "b4cd55a67e860d5dd4c5441e268715392da04821453f3e9927a35fb586b4397a64ad9f21977f19c0c0a1b96ec6de43851b70b7c6e567c49d6876258eb568be9a5be20ad70d2da584f45fbb821ea0aec051ede4ecdfbfcf78c2b77b57aaf150b74fd3f0221b58431eb2fac7efa779611a05abdd99f547b47245c2b5e48acbf774060a33311d70a0e0e30567d6a2e7d4766e68cb5b7962ed1900013e7c843905dd586c8e9794c9"}}, &(0x7f0000000000)={0x0, 0xf, 0x2a, {0x5, 0xf, 0x2a, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x0, 0x6, 0x4}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xf7, 0xb0, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0x4, 0xa, 0x1000}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x26, 0x4, 0xfff}]}}, &(0x7f0000000240)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0xc5, "acb291c3", "d908397d"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x2, 0x5, 0x5, 0x2, 0xb2, 0xfffe}}}, &(0x7f0000000740)={0x84, &(0x7f0000000300)={0x20, 0x12, 0x6a, "130da22802d068cd47007442216187bb44e1f844ff4c5ac1630db14399b4819082de05d8bbb8e46f90e9d1932282af2a48c75045f0efba3639bd3cf373b2ae2cf1e20c01a9bf136b97340a17dbafda8d9f439b5c6990ba149d7a5ef531807e96de81ef6365399a1cb429"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x6a}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0xa0, 0xda94e13272bb737, [0xf0f]}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x1}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'SQ'}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x262c}, &(0x7f0000000580)={0x40, 0x13, 0x6, @random="3ed3506206ff"}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="3ba812a37e29"}, &(0x7f0000000600)={0x40, 0x19, 0x2, "9f64"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x166f}, &(0x7f0000000680)={0x40, 0x1c, 0x1}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x65}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x5}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f0000000080)={0x20, 0x20, 0xc7, {0xc7, 0xf, "262813a1ac7c762f36d4e36e00271e761ac09596294688d3c1b6e9dddecd2fa55faa075af326086dba18cce1421082e6882db23fd3dd90bb229ee73f809e3a00e84a10f5fe17b7ac031e337883776cf6229a585e9b9d35a8ce1feae1cb92c345cec41f2428ac808dd3f64e44f5b941be7f7d408e8b2f81831324222a1527d477c3a0e1aff8ef9ba30f97cb6e056b84c558a97b8801ef8181d2af1faaea8861e81a82034f1151bf1f5cea14ee3cf8dd3f56bd9621a751d02ef81fd176eda51074d18aa20262"}}, &(0x7f0000000180)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "b4cd55a67e860d5dd4c5441e268715392da04821453f3e9927a35fb586b4397a64ad9f21977f19c0c0a1b96ec6de43851b70b7c6e567c49d6876258eb568be9a5be20ad70d2da584f45fbb821ea0aec051ede4ecdfbfcf78c2b77b57aaf150b74fd3f0221b58431eb2fac7efa779611a05abdd99f547b47245c2b5e48acbf774060a33311d70a0e0e30567d6a2e7d4766e68cb5b7962ed1900013e7c843905dd586c8e9794c9"}}, &(0x7f0000000000)={0x0, 0xf, 0x2a, {0x5, 0xf, 0x2a, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x0, 0x6, 0x4}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xf7, 0xb0, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0x4, 0xa, 0x1000}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x26, 0x4, 0xfff}]}}, &(0x7f0000000240)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0xc5, "acb291c3", "d908397d"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x2, 0x5, 0x5, 0x2, 0xb2, 0xfffe}}}, &(0x7f0000000740)={0x84, &(0x7f0000000300)={0x20, 0x12, 0x6a, "130da22802d068cd47007442216187bb44e1f844ff4c5ac1630db14399b4819082de05d8bbb8e46f90e9d1932282af2a48c75045f0efba3639bd3cf373b2ae2cf1e20c01a9bf136b97340a17dbafda8d9f439b5c6990ba149d7a5ef531807e96de81ef6365399a1cb429"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x6a}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0xa0, 0xda94e13272bb737, [0xf0f]}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x1}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'SQ'}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x262c}, &(0x7f0000000580)={0x40, 0x13, 0x6, @random="3ed3506206ff"}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="3ba812a37e29"}, &(0x7f0000000600)={0x40, 0x19, 0x2, "9f64"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x166f}, &(0x7f0000000680)={0x40, 0x1c, 0x1}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x65}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x5}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r1, 0x0, 0x0) (async) [ 1242.782723][ T1922] usb 4-1: USB disconnect, device number 30 [ 1242.806389][ T1922] yurex 4-1:0.0: USB YUREX #0 now disconnected 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x129000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = signalfd(r1, &(0x7f0000000000)={[0x88ad]}, 0x8) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1242.854346][ T642] usb 2-1: new high-speed USB device number 113 using dummy_hcd 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x129000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = signalfd(r1, &(0x7f0000000000)={[0x88ad]}, 0x8) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x129000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) signalfd(r1, &(0x7f0000000000)={[0x88ad]}, 0x8) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 1242.914579][ T4375] block nbd0: shutting down sockets [ 1242.994120][ T4379] block nbd0: shutting down sockets 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x129000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = signalfd(r1, &(0x7f0000000000)={[0x88ad]}, 0x8) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1243.023933][ T1792] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 1243.039223][ T4373] block nbd4: shutting down sockets 14:58:52 executing program 2: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r4 = getpid() sched_setscheduler(r4, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f0000007700)=[{{&(0x7f0000000300), 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000001400)=""/57, 0x39}, {&(0x7f0000001440)=""/43, 0x2b}], 0x4}, 0x81}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/97, 0x61}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/198, 0xc6}, {&(0x7f00000026c0)=""/30, 0x1e}], 0x5, &(0x7f0000002780)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000003780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003800)=""/120, 0x78}, {&(0x7f0000003880)=""/191, 0xbf}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/233, 0xe9}, {&(0x7f0000003ac0)=""/37, 0x25}, {&(0x7f0000003b00)=""/253, 0xfd}], 0x6}, 0x2001}, {{&(0x7f0000003c80)=@can, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000003d00)=""/111, 0x6f}, {&(0x7f0000003d80)=""/217, 0xd9}, {&(0x7f0000003e80)=""/79, 0x4f}, {&(0x7f0000003f00)=""/149, 0x95}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000004fc0)=""/4096, 0x1000}], 0x7, &(0x7f0000006040)=""/132, 0x84}, 0x7}, {{&(0x7f0000006100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000007240)=[{&(0x7f0000006180)=""/4, 0x4}, {&(0x7f00000061c0)=""/89, 0x59}, {&(0x7f0000006240)=""/4096, 0x1000}], 0x3, &(0x7f0000007280)=""/21, 0x15}, 0xfffffffc}, {{&(0x7f00000072c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007340)=""/173, 0xad}, {&(0x7f0000007400)=""/211, 0xd3}, {&(0x7f0000007500)}, {&(0x7f0000007540)=""/168, 0xa8}], 0x4, &(0x7f0000007640)=""/162, 0xa2}, 0x8}], 0x6, 0x0, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x10001, @mcast2, 0x81}}}, 0x32) poll(&(0x7f0000000000)=[{r7, 0x1040}, {r0, 0xf131}], 0x2, 0x1) [ 1243.094102][ T642] usb 2-1: Using ep0 maxpacket: 32 14:58:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', '', [{0x20, '/dev/nbd#\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'v('}, {0x20, '/dev/nbd#\x00'}], 0xa, "f781aafdba86eeae886d7c6e52065cf6bf3e335751b6230bfa99aeece251706401a64fdbc0166839dce7a8582b066696b36638a01f223dae3702b6c24b6271824e574ce15c8c8b2a5b7fe78782ef5a661eb077232f5207c05fe4cca71ab6ea093a77197d3c85c922366199bf8d847b04ab95e61f79a9957b46b15e9f99"}, 0xae) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1243.148077][ T4387] block nbd0: shutting down sockets [ 1243.188252][ T4397] block nbd4: shutting down sockets [ 1243.213791][ T1922] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 1243.224067][ T642] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1243.240335][ T642] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1243.273803][ T1792] usb 6-1: Using ep0 maxpacket: 32 [ 1243.319056][ T4400] block nbd0: shutting down sockets [ 1243.413934][ T642] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1243.428302][ T642] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1243.443886][ T1792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1243.446874][ T642] usb 2-1: Product: syz [ 1243.467849][ T642] usb 2-1: Manufacturer: syz [ 1243.478757][ T642] usb 2-1: SerialNumber: syz [ 1243.484064][ T1922] usb 4-1: Using ep0 maxpacket: 32 [ 1243.496408][ T642] usb 2-1: config 0 descriptor?? [ 1243.614025][ T1922] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1243.643942][ T1792] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1243.657596][ T1792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1243.677027][ T1792] usb 6-1: Product: syz [ 1243.682550][ T1792] usb 6-1: Manufacturer: syz [ 1243.691837][ T1792] usb 6-1: SerialNumber: syz [ 1243.709265][ T1792] usb 6-1: config 0 descriptor?? [ 1243.748902][ T642] usb 2-1: USB disconnect, device number 113 [ 1243.767568][ T1792] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1243.822121][ T1922] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1243.831473][ T1922] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1243.847597][ T1922] usb 4-1: Product: syz [ 1243.851886][ T1922] usb 4-1: Manufacturer: syz [ 1243.860449][ T1922] usb 4-1: SerialNumber: syz [ 1243.871905][ T1922] usb 4-1: config 0 descriptor?? [ 1243.921384][ T1922] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 1243.969320][ T4359] UDC core: couldn't find an available UDC or it's busy: -16 [ 1243.996028][ T4359] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:58:53 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x200}, {0x0}], 0x2) [ 1244.217097][ T642] usb 6-1: USB disconnect, device number 74 [ 1244.230110][ T642] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1244.477816][ T642] usb 4-1: USB disconnect, device number 31 [ 1244.495638][ T642] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 1244.563851][ T1922] usb 2-1: new high-speed USB device number 114 using dummy_hcd 14:58:54 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x8, 0xc0, {0xc0, 0x24, "2029a3d557471844cefa8ff636ec26ae7209e74b0e9090db17eaf4bb1cbe7ea20d0cf8023897c7154fe82db179c9c15a83d860688b9b4f661c174b7cee9ce077e1ac177728b490e2a93457ae70af7e12676ab5fc5bb6fec082d46250a545d1d1603cc2418e8602bf67db82711bc3c963e761ba8c8359e17a133aae8a08f78028504cdb3029dfd5c57fa2a715cab0f900f9a17511b02f5d287cf075ed60276e68d1240484e4373d82460e4ebf03811ca13fdb0c81ab6924416076c04ff7cf"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x458}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x3f, 0x7, 0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x3f, 0x9a}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x1, 0x1, 0x0, "f62cdc14", "3700b01c"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x68, 0x0, 0x4, 0x9, 0x81, 0x90c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x10, 0xdb, "31301a6cd4e70845f36d872bd06d72ae4cdbf1284f4871ee84c40c47350a7452f64d8408fbad7f0f4d6870d0a9b3cae84acd909701a4bac07d35c365c75b63a8070ac75609da151e0c75276c1bb38b455c73469611da5dce8f426f9805e16bfdc34d11cf0c4e16d6e727bdad5f0ea20a66f75eeef9cac67a5eeec3d9d8084a3b04f8be078703e47c10ecd2a43c92cdb024f8441ecceb578c1358beed45da32ae666f589d9b307c779dd016fc388915865544e3cbed8419a27f399ece553cb0eff02bf229ef2a95b8c47052db1c7d037cfee2933e3413885f721992"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0xa0, 0x20, [0x0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0xffff}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000540)={0x40, 0xb, 0x2, "f339"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x7}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @random="89f06497591b"}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, "b35e"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x1}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000740)={0x40, 0x21, 0x1}}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ftruncate(r2, 0x6) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) read$char_usb(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) (async) syz_usb_disconnect(r0) (async) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x8, 0xc0, {0xc0, 0x24, "2029a3d557471844cefa8ff636ec26ae7209e74b0e9090db17eaf4bb1cbe7ea20d0cf8023897c7154fe82db179c9c15a83d860688b9b4f661c174b7cee9ce077e1ac177728b490e2a93457ae70af7e12676ab5fc5bb6fec082d46250a545d1d1603cc2418e8602bf67db82711bc3c963e761ba8c8359e17a133aae8a08f78028504cdb3029dfd5c57fa2a715cab0f900f9a17511b02f5d287cf075ed60276e68d1240484e4373d82460e4ebf03811ca13fdb0c81ab6924416076c04ff7cf"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x458}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x3f, 0x7, 0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x3f, 0x9a}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x1, 0x1, 0x0, "f62cdc14", "3700b01c"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x68, 0x0, 0x4, 0x9, 0x81, 0x90c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x10, 0xdb, "31301a6cd4e70845f36d872bd06d72ae4cdbf1284f4871ee84c40c47350a7452f64d8408fbad7f0f4d6870d0a9b3cae84acd909701a4bac07d35c365c75b63a8070ac75609da151e0c75276c1bb38b455c73469611da5dce8f426f9805e16bfdc34d11cf0c4e16d6e727bdad5f0ea20a66f75eeef9cac67a5eeec3d9d8084a3b04f8be078703e47c10ecd2a43c92cdb024f8441ecceb578c1358beed45da32ae666f589d9b307c779dd016fc388915865544e3cbed8419a27f399ece553cb0eff02bf229ef2a95b8c47052db1c7d037cfee2933e3413885f721992"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0xa0, 0x20, [0x0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0xffff}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000540)={0x40, 0xb, 0x2, "f339"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x7}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @random="89f06497591b"}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, "b35e"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x1}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000740)={0x40, 0x21, 0x1}}) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ftruncate(r2, 0x6) (async) 14:58:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:54 executing program 2: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async, rerun: 32) r1 = socket$pppl2tp(0x18, 0x1, 0x1) (rerun: 32) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async, rerun: 32) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (rerun: 32) r4 = getpid() sched_setscheduler(r4, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f0000007700)=[{{&(0x7f0000000300), 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000001400)=""/57, 0x39}, {&(0x7f0000001440)=""/43, 0x2b}], 0x4}, 0x81}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/97, 0x61}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/198, 0xc6}, {&(0x7f00000026c0)=""/30, 0x1e}], 0x5, &(0x7f0000002780)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000003780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003800)=""/120, 0x78}, {&(0x7f0000003880)=""/191, 0xbf}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/233, 0xe9}, {&(0x7f0000003ac0)=""/37, 0x25}, {&(0x7f0000003b00)=""/253, 0xfd}], 0x6}, 0x2001}, {{&(0x7f0000003c80)=@can, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000003d00)=""/111, 0x6f}, {&(0x7f0000003d80)=""/217, 0xd9}, {&(0x7f0000003e80)=""/79, 0x4f}, {&(0x7f0000003f00)=""/149, 0x95}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000004fc0)=""/4096, 0x1000}], 0x7, &(0x7f0000006040)=""/132, 0x84}, 0x7}, {{&(0x7f0000006100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000007240)=[{&(0x7f0000006180)=""/4, 0x4}, {&(0x7f00000061c0)=""/89, 0x59}, {&(0x7f0000006240)=""/4096, 0x1000}], 0x3, &(0x7f0000007280)=""/21, 0x15}, 0xfffffffc}, {{&(0x7f00000072c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007340)=""/173, 0xad}, {&(0x7f0000007400)=""/211, 0xd3}, {&(0x7f0000007500)}, {&(0x7f0000007540)=""/168, 0xa8}], 0x4, &(0x7f0000007640)=""/162, 0xa2}, 0x8}], 0x6, 0x0, 0x0) (async, rerun: 64) r7 = socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 64) connect$pppl2tp(r1, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x10001, @mcast2, 0x81}}}, 0x32) (async) poll(&(0x7f0000000000)=[{r7, 0x1040}, {r0, 0xf131}], 0x2, 0x1) 14:58:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', '', [{0x20, '/dev/nbd#\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'v('}, {0x20, '/dev/nbd#\x00'}], 0xa, "f781aafdba86eeae886d7c6e52065cf6bf3e335751b6230bfa99aeece251706401a64fdbc0166839dce7a8582b066696b36638a01f223dae3702b6c24b6271824e574ce15c8c8b2a5b7fe78782ef5a661eb077232f5207c05fe4cca71ab6ea093a77197d3c85c922366199bf8d847b04ab95e61f79a9957b46b15e9f99"}, 0xae) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:54 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f0000000080)={0x20, 0x20, 0xc7, {0xc7, 0xf, "262813a1ac7c762f36d4e36e00271e761ac09596294688d3c1b6e9dddecd2fa55faa075af326086dba18cce1421082e6882db23fd3dd90bb229ee73f809e3a00e84a10f5fe17b7ac031e337883776cf6229a585e9b9d35a8ce1feae1cb92c345cec41f2428ac808dd3f64e44f5b941be7f7d408e8b2f81831324222a1527d477c3a0e1aff8ef9ba30f97cb6e056b84c558a97b8801ef8181d2af1faaea8861e81a82034f1151bf1f5cea14ee3cf8dd3f56bd9621a751d02ef81fd176eda51074d18aa20262"}}, &(0x7f0000000180)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "b4cd55a67e860d5dd4c5441e268715392da04821453f3e9927a35fb586b4397a64ad9f21977f19c0c0a1b96ec6de43851b70b7c6e567c49d6876258eb568be9a5be20ad70d2da584f45fbb821ea0aec051ede4ecdfbfcf78c2b77b57aaf150b74fd3f0221b58431eb2fac7efa779611a05abdd99f547b47245c2b5e48acbf774060a33311d70a0e0e30567d6a2e7d4766e68cb5b7962ed1900013e7c843905dd586c8e9794c9"}}, &(0x7f0000000000)={0x0, 0xf, 0x2a, {0x5, 0xf, 0x2a, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x0, 0x6, 0x4}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xf7, 0xb0, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0x4, 0xa, 0x1000}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x26, 0x4, 0xfff}]}}, &(0x7f0000000240)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0xc5, "acb291c3", "d908397d"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x2, 0x5, 0x5, 0x2, 0xb2, 0xfffe}}}, &(0x7f0000000740)={0x84, &(0x7f0000000300)={0x20, 0x12, 0x6a, "130da22802d068cd47007442216187bb44e1f844ff4c5ac1630db14399b4819082de05d8bbb8e46f90e9d1932282af2a48c75045f0efba3639bd3cf373b2ae2cf1e20c01a9bf136b97340a17dbafda8d9f439b5c6990ba149d7a5ef531807e96de81ef6365399a1cb429"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x6a}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0xa0, 0xda94e13272bb737, [0xf0f]}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x1}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'SQ'}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x262c}, &(0x7f0000000580)={0x40, 0x13, 0x6, @random="3ed3506206ff"}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="3ba812a37e29"}, &(0x7f0000000600)={0x40, 0x19, 0x2, "9f64"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x166f}, &(0x7f0000000680)={0x40, 0x1c, 0x1}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x65}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x5}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f0000000080)={0x20, 0x20, 0xc7, {0xc7, 0xf, "262813a1ac7c762f36d4e36e00271e761ac09596294688d3c1b6e9dddecd2fa55faa075af326086dba18cce1421082e6882db23fd3dd90bb229ee73f809e3a00e84a10f5fe17b7ac031e337883776cf6229a585e9b9d35a8ce1feae1cb92c345cec41f2428ac808dd3f64e44f5b941be7f7d408e8b2f81831324222a1527d477c3a0e1aff8ef9ba30f97cb6e056b84c558a97b8801ef8181d2af1faaea8861e81a82034f1151bf1f5cea14ee3cf8dd3f56bd9621a751d02ef81fd176eda51074d18aa20262"}}, &(0x7f0000000180)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "b4cd55a67e860d5dd4c5441e268715392da04821453f3e9927a35fb586b4397a64ad9f21977f19c0c0a1b96ec6de43851b70b7c6e567c49d6876258eb568be9a5be20ad70d2da584f45fbb821ea0aec051ede4ecdfbfcf78c2b77b57aaf150b74fd3f0221b58431eb2fac7efa779611a05abdd99f547b47245c2b5e48acbf774060a33311d70a0e0e30567d6a2e7d4766e68cb5b7962ed1900013e7c843905dd586c8e9794c9"}}, &(0x7f0000000000)={0x0, 0xf, 0x2a, {0x5, 0xf, 0x2a, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x0, 0x6, 0x4}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xf7, 0xb0, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0x4, 0xa, 0x1000}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x26, 0x4, 0xfff}]}}, &(0x7f0000000240)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x3, 0x2, 0xc5, "acb291c3", "d908397d"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x2, 0x5, 0x5, 0x2, 0xb2, 0xfffe}}}, &(0x7f0000000740)={0x84, &(0x7f0000000300)={0x20, 0x12, 0x6a, "130da22802d068cd47007442216187bb44e1f844ff4c5ac1630db14399b4819082de05d8bbb8e46f90e9d1932282af2a48c75045f0efba3639bd3cf373b2ae2cf1e20c01a9bf136b97340a17dbafda8d9f439b5c6990ba149d7a5ef531807e96de81ef6365399a1cb429"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x6a}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0xa0, 0xda94e13272bb737, [0xf0f]}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0x1}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x1}, &(0x7f0000000500)={0x40, 0xb, 0x2, 'SQ'}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x262c}, &(0x7f0000000580)={0x40, 0x13, 0x6, @random="3ed3506206ff"}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @random="3ba812a37e29"}, &(0x7f0000000600)={0x40, 0x19, 0x2, "9f64"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x166f}, &(0x7f0000000680)={0x40, 0x1c, 0x1}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x65}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x5}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r1, 0x0, 0x0) (async) 14:58:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', '', [{0x20, '/dev/nbd#\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'v('}, {0x20, '/dev/nbd#\x00'}], 0xa, "f781aafdba86eeae886d7c6e52065cf6bf3e335751b6230bfa99aeece251706401a64fdbc0166839dce7a8582b066696b36638a01f223dae3702b6c24b6271824e574ce15c8c8b2a5b7fe78782ef5a661eb077232f5207c05fe4cca71ab6ea093a77197d3c85c922366199bf8d847b04ab95e61f79a9957b46b15e9f99"}, 0xae) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1244.800400][ T4411] block nbd4: shutting down sockets [ 1244.811599][ T4416] block nbd0: shutting down sockets [ 1244.817033][ T1922] usb 2-1: Using ep0 maxpacket: 32 14:58:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x200) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) 14:58:54 executing program 2: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async, rerun: 32) r1 = socket$pppl2tp(0x18, 0x1, 0x1) (async, rerun: 32) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r4 = getpid() sched_setscheduler(r4, 0x0, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r5, &(0x7f0000007700)=[{{&(0x7f0000000300), 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000001400)=""/57, 0x39}, {&(0x7f0000001440)=""/43, 0x2b}], 0x4}, 0x81}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/97, 0x61}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/198, 0xc6}, {&(0x7f00000026c0)=""/30, 0x1e}], 0x5, &(0x7f0000002780)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000003780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003800)=""/120, 0x78}, {&(0x7f0000003880)=""/191, 0xbf}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/233, 0xe9}, {&(0x7f0000003ac0)=""/37, 0x25}, {&(0x7f0000003b00)=""/253, 0xfd}], 0x6}, 0x2001}, {{&(0x7f0000003c80)=@can, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000003d00)=""/111, 0x6f}, {&(0x7f0000003d80)=""/217, 0xd9}, {&(0x7f0000003e80)=""/79, 0x4f}, {&(0x7f0000003f00)=""/149, 0x95}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000004fc0)=""/4096, 0x1000}], 0x7, &(0x7f0000006040)=""/132, 0x84}, 0x7}, {{&(0x7f0000006100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000007240)=[{&(0x7f0000006180)=""/4, 0x4}, {&(0x7f00000061c0)=""/89, 0x59}, {&(0x7f0000006240)=""/4096, 0x1000}], 0x3, &(0x7f0000007280)=""/21, 0x15}, 0xfffffffc}, {{&(0x7f00000072c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007340)=""/173, 0xad}, {&(0x7f0000007400)=""/211, 0xd3}, {&(0x7f0000007500)}, {&(0x7f0000007540)=""/168, 0xa8}], 0x4, &(0x7f0000007640)=""/162, 0xa2}, 0x8}], 0x6, 0x0, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x10001, @mcast2, 0x81}}}, 0x32) (async, rerun: 64) poll(&(0x7f0000000000)=[{r7, 0x1040}, {r0, 0xf131}], 0x2, 0x1) (rerun: 64) [ 1244.943872][ T1922] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1244.947092][ T4427] block nbd0: shutting down sockets [ 1244.954540][ T1922] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 14:58:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x7b3001, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:58:54 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x320, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0xa7, 0x73, 0xf0, 0x10, 0x19d2, 0x1249, 0x3597, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x30e, 0x1, 0xff, 0x5, 0x70, 0x6e, [{{0x9, 0x4, 0x90, 0x20, 0x9, 0xff, 0xff, 0xff, 0x7, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x0, 0xa8, 0x1001}]}], [{{0x9, 0x5, 0x0, 0x3, 0x400, 0x2, 0x1f, 0x38, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x3a}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x8}]}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0xf0, 0x4, 0x0, [@generic={0x64, 0x5, "eebf38752ee78ed3106833ab1e249a8174003e36408602df8e4711699cc87663c206daaafe203185719741da6d272b15b64a8f84dfdfd76ee35039278406e91a6b3de68cedf260af49af9b53a5d1e252be78fc34cadae8abbc1228a0104d72fb39e3"}, @generic={0x5, 0xba61d3418e500945, "2dfdf0"}]}}, {{0x9, 0x5, 0x9, 0xc, 0xcf453ef751d15a79, 0x2, 0x3f, 0xc4, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x40, 0x7}, @generic={0x32, 0x4, "ed11c8e580050c8445e62ce0ea4252d9d0e8787711079904de11546801168e3fd9f079af060cecb64ca241c746837de3"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x20, 0xed, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}, {{0x9, 0x5, 0x8, 0x10, 0x40, 0x9, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xfffc}, @generic={0x40, 0x21, "ca9d16ccf32ce90f0f488d2c2998408387dfa1c3f449bb7c9a10a884c4438cdef68db4270520ee159a201fab987d3daf3aa9dd35e89bf5cee4e42dfb93c8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x30, 0x7, [@generic={0xcb, 0x22, "b858cdd58f27cfcba0d35afcee71c42289ab92e0c2b1510ba2d4f6238754f52d62ac1d90a7d3d2dfdc21c6f71bdb138f69d299284444d786cd8d32e3381523cb120275f69bd303e4bdea95b4695230fafa932853e749439162b62037c841462eb618672940f1514546690001117addc864fdc698dd1f507f2dede88b20e40b63a9321b67f5ab12a7d7d982dd3fa7549f6eb8cfffc69a44482c80b01ce92b42d770de0bec8cc642be1c50c2c59bd8d5e2348b5d46824469fbfd57bc6b5db010c5bf377bb4103e8f1297"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x400, 0x40, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x9, 0x1}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x7, 0x0, 0x60, [@generic={0xc6, 0x21, "1375b1652ec03c613d23ca949586de6952feac558d678498c91ee9803f942fd0df15352c366db4b38d31fe1c879d73ae0bbd96852c45ee0f448218517f747e06b8ce4dca749d45481383442b162fe278131814e2a675522f99f4ae8f581e6797912dd1c2af4c73e3ad7928f6d160b9a9654ba6fa66640ae5cac6e61d23c6b2fec7c7265bc21c7249def17c75a32837b190e5fdebb8a31a2ae54629e2adf6e5ed4f2be2ca20f933ec0cce561dc6492c0d3bbc84db352c063e859336121c114a950502eb81"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x8, 0x3f, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1ff}]}}]}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x41, 0xa9, 0xff, 0x5c}, 0x2d, &(0x7f0000000040)={0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "fc9ff0e19a621fcfe01f30be25b0c195"}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "fcb076922eec1be663214cdc26fd5326"}]}, 0x2, [{0x39, &(0x7f0000000600)=@string={0x39, 0x3, "9673717a7c1d8b01a0acb5f8e3c425420fb6b05de6e0671522fb9545a18d8fb8f22f0d5849d444fd7b3f0df6dd742a46b33b3036c3dea4"}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x841}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000800)={0x24, &(0x7f00000006c0)={0x0, 0x0, 0x46, {0x46, 0x22, "1f762ef648276cb5905cf393042cccd8cadb6392cc2d33c047d95c5f59fa3160006fabf22f69a0920b84e0b787fe7aab72037cc44851f331016f530661e699f9dbeacff7"}}, &(0x7f0000000740)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xfcff}}, &(0x7f0000000780)={0x0, 0x22, 0x12, {[@global=@item_4={0x3, 0x1, 0x6, "067e34b8"}, @local=@item_012={0x2, 0x2, 0xa, "8587"}, @main=@item_4={0x3, 0x0, 0x9, "29fd7904"}, @local=@item_012={0x1, 0x2, 0x2, 'd'}, @local=@item_012={0x2, 0x2, 0x7, "ea65"}]}}, &(0x7f00000007c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0x3f, 0x1, {0x22, 0x134}}}}, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)={0x20, 0xa, 0x92, "b3f36b10e67af8a82b4579fbff7c35e539d968b45df2b9104c5be0b5e2e22f5079d8d040b4cde583531520e0911b72e67c9ffd74475fd8bd534ab54a8dd86b7ab9735a367f5b4cf2c01c3e61405054d83bafd4ecf7c61e75372c1433a21c3dd8701f0ea2c015478eb0f28db85c8ac3579ee9f693bee8ff2945cbf5fae6a39c78d2a3d922dd7513d42ae1fa8590f73d83d1b1"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x23}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x59}, &(0x7f0000000980)={0x20, 0x1, 0xfa, "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"}, &(0x7f0000000a80)={0x20, 0x3, 0x1, 0xaa}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) [ 1244.992207][ T4436] block nbd4: shutting down sockets 14:58:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/217, 0xd9}], 0x4, &(0x7f0000000400)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x40) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000500)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) [ 1245.025418][ T2926] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 1245.044296][ T4441] block nbd4: Device being setup by another task [ 1245.063723][ T1792] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 1245.090735][ T4445] block nbd0: shutting down sockets [ 1245.165618][ T1922] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1245.175304][ T4450] block nbd4: shutting down sockets [ 1245.180972][ T1922] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1245.189102][ T1922] usb 2-1: Product: syz [ 1245.193295][ T1922] usb 2-1: Manufacturer: syz [ 1245.205876][ T1922] usb 2-1: SerialNumber: syz [ 1245.231173][ T1922] usb 2-1: config 0 descriptor?? [ 1245.303760][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1245.333757][ T1792] usb 6-1: Using ep0 maxpacket: 32 [ 1245.384049][ T3658] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 1245.434088][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1245.474022][ T1792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1245.492808][ T1924] usb 2-1: USB disconnect, device number 114 [ 1245.614079][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1245.623148][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1245.631386][ T2926] usb 4-1: Product: syz [ 1245.635739][ T2926] usb 4-1: Manufacturer: syz [ 1245.640340][ T2926] usb 4-1: SerialNumber: syz [ 1245.647317][ T2926] usb 4-1: config 0 descriptor?? [ 1245.663949][ T1792] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1245.673001][ T1792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1245.681181][ T3658] usb 3-1: Using ep0 maxpacket: 16 [ 1245.690962][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1245.698239][ T1792] usb 6-1: Product: syz [ 1245.702409][ T1792] usb 6-1: Manufacturer: syz [ 1245.708738][ T1792] usb 6-1: SerialNumber: syz [ 1245.720311][ T1792] usb 6-1: config 0 descriptor?? [ 1245.767334][ T1792] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 1245.814053][ T3658] usb 3-1: config 255 has an invalid interface number: 144 but max is 0 [ 1245.822506][ T3658] usb 3-1: config 255 has an invalid interface number: 237 but max is 0 [ 1245.831754][ T3658] usb 3-1: config 255 has 2 interfaces, different from the descriptor's value: 1 [ 1245.841362][ T3658] usb 3-1: config 255 has no interface number 0 [ 1245.847883][ T3658] usb 3-1: config 255 has no interface number 1 [ 1245.854513][ T3658] usb 3-1: config 255 interface 144 altsetting 32 has an invalid endpoint with address 0x0, skipping [ 1245.865619][ T3658] usb 3-1: config 255 interface 144 altsetting 32 has an invalid endpoint with address 0xEE, skipping [ 1245.876907][ T3658] usb 3-1: config 255 interface 144 altsetting 32 endpoint 0x9 has invalid maxpacket 23161, setting to 64 [ 1245.888488][ T3658] usb 3-1: config 255 interface 144 altsetting 32 has 4 endpoint descriptors, different from the interface descriptor's value: 9 [ 1245.902102][ T3658] usb 3-1: too many endpoints for config 255 interface 237 altsetting 17: 200, using maximum allowed: 30 [ 1245.913825][ T3658] usb 3-1: config 255 interface 237 altsetting 17 has a duplicate endpoint with address 0xC, skipping [ 1245.925781][ T3658] usb 3-1: config 255 interface 237 altsetting 17 has a duplicate endpoint with address 0x8, skipping [ 1245.936868][ T3658] usb 3-1: config 255 interface 237 altsetting 17 has 6 endpoint descriptors, different from the interface descriptor's value: 200 [ 1245.950469][ T3658] usb 3-1: config 255 interface 144 has no altsetting 0 [ 1245.957542][ T3658] usb 3-1: config 255 interface 237 has no altsetting 0 14:58:55 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x200}, {0x0}], 0x2) [ 1245.966149][ T4425] UDC core: couldn't find an available UDC or it's busy: -16 [ 1245.973924][ T4425] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1246.134116][ T3658] usb 3-1: New USB device found, idVendor=19d2, idProduct=1249, bcdDevice=35.97 [ 1246.143271][ T3658] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1246.157000][ T3658] usb 3-1: Product: syz [ 1246.161177][ T3658] usb 3-1: Manufacturer: ࡁ [ 1246.166888][ T3658] usb 3-1: SerialNumber: syz 14:58:55 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) read$char_usb(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000080402000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f01000000000000fffc0006241a000000090581"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000080)={0x20, 0x8, 0xc0, {0xc0, 0x24, "2029a3d557471844cefa8ff636ec26ae7209e74b0e9090db17eaf4bb1cbe7ea20d0cf8023897c7154fe82db179c9c15a83d860688b9b4f661c174b7cee9ce077e1ac177728b490e2a93457ae70af7e12676ab5fc5bb6fec082d46250a545d1d1603cc2418e8602bf67db82711bc3c963e761ba8c8359e17a133aae8a08f78028504cdb3029dfd5c57fa2a715cab0f900f9a17511b02f5d287cf075ed60276e68d1240484e4373d82460e4ebf03811ca13fdb0c81ab6924416076c04ff7cf"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x458}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x3f, 0x7, 0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x3f, 0x9a}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x1, 0x1, 0x0, "f62cdc14", "3700b01c"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x68, 0x0, 0x4, 0x9, 0x81, 0x90c}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x10, 0xdb, "31301a6cd4e70845f36d872bd06d72ae4cdbf1284f4871ee84c40c47350a7452f64d8408fbad7f0f4d6870d0a9b3cae84acd909701a4bac07d35c365c75b63a8070ac75609da151e0c75276c1bb38b455c73469611da5dce8f426f9805e16bfdc34d11cf0c4e16d6e727bdad5f0ea20a66f75eeef9cac67a5eeec3d9d8084a3b04f8be078703e47c10ecd2a43c92cdb024f8441ecceb578c1358beed45da32ae666f589d9b307c779dd016fc388915865544e3cbed8419a27f399ece553cb0eff02bf229ef2a95b8c47052db1c7d037cfee2933e3413885f721992"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0xa0, 0x20, [0x0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0xffff}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000540)={0x40, 0xb, 0x2, "f339"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x7}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @random="89f06497591b"}, &(0x7f0000000600)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000640)={0x40, 0x19, 0x2, "b35e"}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x1}, &(0x7f00000006c0)={0x40, 0x1c, 0x1}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000740)={0x40, 0x21, 0x1}}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ftruncate(r2, 0x6) 14:58:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x7b3001, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:58:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/217, 0xd9}], 0x4, &(0x7f0000000400)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x40) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000500)) (async) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) [ 1246.184257][ T4455] UDC core: couldn't find an available UDC or it's busy: -16 [ 1246.188946][ T4425] UDC core: couldn't find an available UDC or it's busy: -16 [ 1246.193364][ T4455] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1246.204854][ T4425] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1246.214581][ T4447] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1246.226179][T24845] usb 6-1: USB disconnect, device number 75 14:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x7b3001, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x7b3001, 0x0) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) [ 1246.248307][ T4464] UDC core: couldn't find an available UDC or it's busy: -16 [ 1246.262297][T24845] yurex 6-1:0.0: USB YUREX #1 now disconnected [ 1246.281724][ T4464] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:58:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000300)=""/217, 0xd9}], 0x4, &(0x7f0000000400)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x40) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000500)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) [ 1246.322558][ T4479] UDC core: couldn't find an available UDC or it's busy: -16 [ 1246.328873][ T642] usb 4-1: USB disconnect, device number 32 [ 1246.342799][ T4479] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1246.353208][ T1792] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 1246.362383][ T642] yurex 4-1:0.0: USB YUREX #0 now disconnected 14:58:56 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/192, 0xc0) r1 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x4b3, 0x3108, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x12, 0x70, 0x2, [{{0x9, 0x4, 0x0, 0x48, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x4, 0x20, 0x1, {0x22, 0xb0c}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x8, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0xff, 0x8, 0x19}}]}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x6, 0x2, 0x9, 0x20, 0x3}, 0x19, &(0x7f0000000240)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "690a80fbbc3c4c05fc2833de34a9166f"}]}, 0x3, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x427}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x280a}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000540)={0x24, &(0x7f0000000380)={0x40, 0x22, 0xf4, {0xf4, 0xb, "05fecdfd1ed90ac7aeb0a7824500c2aa1379e4c2d8c272379c3abc367b1f6f960b4134b1eb15c0a622b67b71f0b04c3ba2f03d4d797f88b8f46ba72dcfb43c9bd7588ec5b657fb31f8ced336e2bc6d46fa8a4dbc75de906e042f6dd91f8fcd82cfe86132d88e89d53bfd66377eebb80cc6990f245d5821ab3bd48d0d3eee6630f469ef082ac380e479496ea365a648711a3655780f315576778c8e2a48ee98a2919fef85c94e45f7b5b06d647997bf82615de33c430f112c0a36d3158b4886d246f6ee86eda01f3e0d88d617d9100834ffef2e91ef63aab27d517595eca7686ce2967fda8651d2673303d9109ea308af0926"}}, &(0x7f0000000480)={0x0, 0x3, 0x21, @string={0x21, 0x3, "0ba74e40cbce5bd90b63bacc48f0f7ae9d29012003e74718e3abc38f9a9319"}}, &(0x7f00000004c0)={0x0, 0x22, 0x6, {[@global, @global=@item_012={0x1, 0x1, 0xb, "82"}, @main=@item_012={0x2, 0x0, 0xa, "1ce0"}]}}, &(0x7f0000000500)={0x0, 0x21, 0x9, {0x9, 0x21, 0x400, 0x8, 0x1, {0x22, 0xcf}}}}, &(0x7f0000000800)={0x2c, &(0x7f0000000580)={0x0, 0xe, 0xc3, "1000c217a5c298b6c0b7e86272d792a2da2d6235eb60d7ef7cb714f8d6e7c9674946420974ba36cb185850b086a1f795ba3de4c6be0a0e7547045dbd835c60bd5d655fd0798a17f16f3acbab4aaae45b5a03ea611ebd876c5401b1075c68cdb459d74b9cbbf4db251e976a6c4370e6b333b9bc02c28a7df7724497bf66842e214b5b76b711f581f87d78e220375804bef1d92b715bbbe98c6075f073fbe1a49dbb3eb6969e864082f5ed4b8e369eb4c359db3493bb762b73157c4adb5af481e371dce1"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000700)={0x20, 0x1, 0xac, "dcb0af9136352fc426d3ecc8912ac67a1c991c45dace1ffbf2042a8eb343e4ebf683ef6ffd8e9daade7e209d3bad6f483b285d9cc94f721bdb1bc0015fbfb06a9aeac35a61d430cc244b9905da77671e6b6780478588f948aac1fc890d6cfcbd7b656a8306ba488dfdff20804eafa88bf48dbe4b111e5cec823ab45cef553333075b47853869c51967c08975ca5e32583a3d4c54ef23e9133a35f6578995d4b1d33ae09432e4307a90a1c907"}, &(0x7f00000007c0)={0x20, 0x3, 0x1, 0x1}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000180)={r4}) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000840)={r4, 0x2, r5, 0x7fffffff, 0x80000}) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) read$char_usb(r2, &(0x7f0000000140)=""/76, 0x4c) read$char_usb(r0, 0x0, 0x0) [ 1246.404558][ T4480] block nbd0: shutting down sockets 14:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x20003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000080)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:58:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1246.464588][ T4485] block nbd0: Device being setup by another task [ 1246.469564][ T4491] block nbd4: shutting down sockets 14:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x20003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000080)) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1246.536756][ T4495] block nbd0: shutting down sockets [ 1246.594989][ T4501] block nbd0: shutting down sockets [ 1246.615568][ T4503] block nbd4: shutting down sockets [ 1246.663841][ T1792] usb 2-1: Using ep0 maxpacket: 32 [ 1246.683811][T24845] usb 6-1: new high-speed USB device number 76 using dummy_hcd [ 1246.685243][ T3658] option 3-1:255.144: GSM modem (1-port) converter detected [ 1246.758596][ T3658] usb 3-1: USB disconnect, device number 75 [ 1246.781176][ T3658] option 3-1:255.144: device disconnected [ 1246.787447][ T1792] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1246.793840][ T642] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 1246.804195][ T1792] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1246.923865][T24845] usb 6-1: Using ep0 maxpacket: 32 [ 1246.973919][ T1792] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1246.983042][ T1792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1246.991608][ T1792] usb 2-1: Product: syz [ 1246.996102][ T1792] usb 2-1: Manufacturer: syz [ 1247.000714][ T1792] usb 2-1: SerialNumber: syz [ 1247.008087][ T1792] usb 2-1: config 0 descriptor?? [ 1247.043919][T24845] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1247.056255][ T642] usb 4-1: Using ep0 maxpacket: 32 14:58:56 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async, rerun: 64) r0 = syz_usb_connect(0x0, 0x320, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0xa7, 0x73, 0xf0, 0x10, 0x19d2, 0x1249, 0x3597, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x30e, 0x1, 0xff, 0x5, 0x70, 0x6e, [{{0x9, 0x4, 0x90, 0x20, 0x9, 0xff, 0xff, 0xff, 0x7, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x0, 0xa8, 0x1001}]}], [{{0x9, 0x5, 0x0, 0x3, 0x400, 0x2, 0x1f, 0x38, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x3a}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x8}]}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0xf0, 0x4, 0x0, [@generic={0x64, 0x5, "eebf38752ee78ed3106833ab1e249a8174003e36408602df8e4711699cc87663c206daaafe203185719741da6d272b15b64a8f84dfdfd76ee35039278406e91a6b3de68cedf260af49af9b53a5d1e252be78fc34cadae8abbc1228a0104d72fb39e3"}, @generic={0x5, 0xba61d3418e500945, "2dfdf0"}]}}, {{0x9, 0x5, 0x9, 0xc, 0xcf453ef751d15a79, 0x2, 0x3f, 0xc4, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x40, 0x7}, @generic={0x32, 0x4, "ed11c8e580050c8445e62ce0ea4252d9d0e8787711079904de11546801168e3fd9f079af060cecb64ca241c746837de3"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x20, 0xed, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}, {{0x9, 0x5, 0x8, 0x10, 0x40, 0x9, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xfffc}, @generic={0x40, 0x21, "ca9d16ccf32ce90f0f488d2c2998408387dfa1c3f449bb7c9a10a884c4438cdef68db4270520ee159a201fab987d3daf3aa9dd35e89bf5cee4e42dfb93c8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x30, 0x7, [@generic={0xcb, 0x22, "b858cdd58f27cfcba0d35afcee71c42289ab92e0c2b1510ba2d4f6238754f52d62ac1d90a7d3d2dfdc21c6f71bdb138f69d299284444d786cd8d32e3381523cb120275f69bd303e4bdea95b4695230fafa932853e749439162b62037c841462eb618672940f1514546690001117addc864fdc698dd1f507f2dede88b20e40b63a9321b67f5ab12a7d7d982dd3fa7549f6eb8cfffc69a44482c80b01ce92b42d770de0bec8cc642be1c50c2c59bd8d5e2348b5d46824469fbfd57bc6b5db010c5bf377bb4103e8f1297"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x400, 0x40, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x9, 0x1}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x7, 0x0, 0x60, [@generic={0xc6, 0x21, "1375b1652ec03c613d23ca949586de6952feac558d678498c91ee9803f942fd0df15352c366db4b38d31fe1c879d73ae0bbd96852c45ee0f448218517f747e06b8ce4dca749d45481383442b162fe278131814e2a675522f99f4ae8f581e6797912dd1c2af4c73e3ad7928f6d160b9a9654ba6fa66640ae5cac6e61d23c6b2fec7c7265bc21c7249def17c75a32837b190e5fdebb8a31a2ae54629e2adf6e5ed4f2be2ca20f933ec0cce561dc6492c0d3bbc84db352c063e859336121c114a950502eb81"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x8, 0x3f, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1ff}]}}]}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x41, 0xa9, 0xff, 0x5c}, 0x2d, &(0x7f0000000040)={0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "fc9ff0e19a621fcfe01f30be25b0c195"}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "fcb076922eec1be663214cdc26fd5326"}]}, 0x2, [{0x39, &(0x7f0000000600)=@string={0x39, 0x3, "9673717a7c1d8b01a0acb5f8e3c425420fb6b05de6e0671522fb9545a18d8fb8f22f0d5849d444fd7b3f0df6dd742a46b33b3036c3dea4"}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x841}}]}) (rerun: 64) syz_usb_control_io$hid(r0, &(0x7f0000000800)={0x24, &(0x7f00000006c0)={0x0, 0x0, 0x46, {0x46, 0x22, "1f762ef648276cb5905cf393042cccd8cadb6392cc2d33c047d95c5f59fa3160006fabf22f69a0920b84e0b787fe7aab72037cc44851f331016f530661e699f9dbeacff7"}}, &(0x7f0000000740)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xfcff}}, &(0x7f0000000780)={0x0, 0x22, 0x12, {[@global=@item_4={0x3, 0x1, 0x6, "067e34b8"}, @local=@item_012={0x2, 0x2, 0xa, "8587"}, @main=@item_4={0x3, 0x0, 0x9, "29fd7904"}, @local=@item_012={0x1, 0x2, 0x2, 'd'}, @local=@item_012={0x2, 0x2, 0x7, "ea65"}]}}, &(0x7f00000007c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0x3f, 0x1, {0x22, 0x134}}}}, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)={0x20, 0xa, 0x92, "b3f36b10e67af8a82b4579fbff7c35e539d968b45df2b9104c5be0b5e2e22f5079d8d040b4cde583531520e0911b72e67c9ffd74475fd8bd534ab54a8dd86b7ab9735a367f5b4cf2c01c3e61405054d83bafd4ecf7c61e75372c1433a21c3dd8701f0ea2c015478eb0f28db85c8ac3579ee9f693bee8ff2945cbf5fae6a39c78d2a3d922dd7513d42ae1fa8590f73d83d1b1"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x23}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x59}, &(0x7f0000000980)={0x20, 0x1, 0xfa, "24283d4c9549e0c6b670827588a37f7bd40eec3dc288cc425dc253e7e5df2a54a988bc29aef7936bc2be9ffb86968a609b09ebd62d3aa383a8293858b707c3807ee6faaeb50eec947646b9028f5b0a999267c50a493832ea8932714a4bce7479227235d385f04d458865491d28db61a3ed252c0c952f407f1444de6b34f59b3e13e354330bd0673493bdb32d3d53bdc61eb634f0c1b04c300c2c60930202844e5459a563463e4efda9a68f4099a0a72819bd706509be059477d122466773e3a976d7d8c92b86e1621a80d6beffa6f5aea4d3ed23fefd185210901804ec07bc4327c00b03f1c317c7bf86de0a59a054b8fe730d6833f2e0bdbeca"}, &(0x7f0000000a80)={0x20, 0x3, 0x1, 0xaa}}) (async) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) 14:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x20003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000080)) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1247.179594][ T642] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1247.221053][ T4505] block nbd0: shutting down sockets [ 1247.224003][T24845] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1247.239621][T24845] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1247.259937][T24845] usb 6-1: Product: syz [ 1247.264618][T24845] usb 6-1: Manufacturer: syz [ 1247.269235][T24845] usb 6-1: SerialNumber: syz [ 1247.277711][ T385] usb 2-1: USB disconnect, device number 115 [ 1247.294802][T24845] usb 6-1: config 0 descriptor?? [ 1247.339040][T24845] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1247.354370][ T642] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1247.371617][ T642] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1247.379703][ T642] usb 4-1: Product: syz [ 1247.384665][ T642] usb 4-1: Manufacturer: syz [ 1247.389280][ T642] usb 4-1: SerialNumber: syz [ 1247.399903][ T642] usb 4-1: config 0 descriptor?? [ 1247.446130][ T642] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 1247.492779][ T1792] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 1247.538449][ T3658] usb 6-1: USB disconnect, device number 76 [ 1247.554735][ T3658] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1247.651231][ T4490] UDC core: couldn't find an available UDC or it's busy: -16 [ 1247.658887][ T4490] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1247.736749][ T1792] usb 3-1: Using ep0 maxpacket: 16 14:58:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1247.856416][ T1792] usb 3-1: config 255 has an invalid interface number: 144 but max is 0 [ 1247.873811][ T1792] usb 3-1: config 255 has an invalid interface number: 237 but max is 0 [ 1247.884341][ T4516] block nbd4: shutting down sockets [ 1247.891424][ T1792] usb 3-1: config 255 has 2 interfaces, different from the descriptor's value: 1 [ 1247.916333][ T1792] usb 3-1: config 255 has no interface number 0 [ 1247.922696][ T1792] usb 3-1: config 255 has no interface number 1 [ 1247.934770][ T1792] usb 3-1: config 255 interface 144 altsetting 32 has an invalid endpoint with address 0x0, skipping [ 1247.955002][ T1792] usb 3-1: config 255 interface 144 altsetting 32 has an invalid endpoint with address 0xEE, skipping [ 1247.997561][ T1792] usb 3-1: config 255 interface 144 altsetting 32 endpoint 0x9 has invalid maxpacket 23161, setting to 64 [ 1248.011871][ T1792] usb 3-1: config 255 interface 144 altsetting 32 has 4 endpoint descriptors, different from the interface descriptor's value: 9 [ 1248.033964][ T1792] usb 3-1: too many endpoints for config 255 interface 237 altsetting 17: 200, using maximum allowed: 30 14:58:57 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) read$char_usb(r0, 0x0, 0x0) 14:58:57 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x200}, {0x0}], 0x2) 14:58:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x521a40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYRESHEX=r1], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = dup3(r2, r0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) 14:58:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1248.054356][ T1792] usb 3-1: config 255 interface 237 altsetting 17 has a duplicate endpoint with address 0xC, skipping [ 1248.097270][ T1792] usb 3-1: config 255 interface 237 altsetting 17 has a duplicate endpoint with address 0x8, skipping [ 1248.122800][ T1792] usb 3-1: config 255 interface 237 altsetting 17 has 6 endpoint descriptors, different from the interface descriptor's value: 200 [ 1248.144260][ T4527] block nbd4: shutting down sockets [ 1248.148179][ T1792] usb 3-1: config 255 interface 144 has no altsetting 0 [ 1248.162273][ T1792] usb 3-1: config 255 interface 237 has no altsetting 0 14:58:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x10) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3, 0x34f226d3}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1248.364154][ T1792] usb 3-1: New USB device found, idVendor=19d2, idProduct=1249, bcdDevice=35.97 [ 1248.380223][ T4536] block nbd4: shutting down sockets [ 1248.380284][ T1792] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1248.426364][ T1792] usb 3-1: Product: syz [ 1248.432922][ T1792] usb 3-1: Manufacturer: ࡁ [ 1248.463930][ T2926] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 1248.471648][ T3658] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1248.485924][ T1792] usb 3-1: SerialNumber: syz [ 1248.524742][ T4511] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1248.743938][ T2926] usb 6-1: Using ep0 maxpacket: 32 [ 1248.749234][ T3658] usb 2-1: Using ep0 maxpacket: 32 [ 1248.764701][ T4511] UDC core: couldn't find an available UDC or it's busy: -16 [ 1248.772120][ T4511] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1248.796527][ T4511] UDC core: couldn't find an available UDC or it's busy: -16 [ 1248.810666][ T4511] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1248.820632][ T4511] UDC core: couldn't find an available UDC or it's busy: -16 [ 1248.837055][ T4511] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1248.853080][ T4511] UDC core: couldn't find an available UDC or it's busy: -16 [ 1248.863770][ T4511] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1248.871796][ T4511] UDC core: couldn't find an available UDC or it's busy: -16 [ 1248.884634][ T2926] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1248.896348][ T3658] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1248.907270][ T4511] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1248.914886][ T3658] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1249.083894][ T2926] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1249.093111][ T3658] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1249.102912][ T2926] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1249.111059][ T3658] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1249.119311][ T2926] usb 6-1: Product: syz [ 1249.123505][ T2926] usb 6-1: Manufacturer: syz [ 1249.128576][ T3658] usb 2-1: Product: syz [ 1249.132748][ T3658] usb 2-1: Manufacturer: syz [ 1249.137705][ T2926] usb 6-1: SerialNumber: syz [ 1249.143463][ T3658] usb 2-1: SerialNumber: syz [ 1249.164950][ T2926] usb 6-1: config 0 descriptor?? [ 1249.181781][ T3658] usb 2-1: config 0 descriptor?? [ 1249.207338][ T1792] option 3-1:255.144: GSM modem (1-port) converter detected [ 1249.217703][ T2926] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1249.287213][ T1792] usb 3-1: USB disconnect, device number 76 [ 1249.296003][ T1792] option 3-1:255.144: device disconnected [ 1249.419506][ T2926] usb 6-1: USB disconnect, device number 77 [ 1249.428598][ T4528] yurex_open - error, can't find device for minor 0 [ 1249.431599][ T385] usb 2-1: USB disconnect, device number 116 [ 1249.455453][ T2926] yurex 6-1:0.0: USB YUREX #0 now disconnected 14:58:59 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/192, 0xc0) r1 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x4b3, 0x3108, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x12, 0x70, 0x2, [{{0x9, 0x4, 0x0, 0x48, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x4, 0x20, 0x1, {0x22, 0xb0c}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x8, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0xff, 0x8, 0x19}}]}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x6, 0x2, 0x9, 0x20, 0x3}, 0x19, &(0x7f0000000240)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "690a80fbbc3c4c05fc2833de34a9166f"}]}, 0x3, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x427}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x280a}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000540)={0x24, &(0x7f0000000380)={0x40, 0x22, 0xf4, {0xf4, 0xb, "05fecdfd1ed90ac7aeb0a7824500c2aa1379e4c2d8c272379c3abc367b1f6f960b4134b1eb15c0a622b67b71f0b04c3ba2f03d4d797f88b8f46ba72dcfb43c9bd7588ec5b657fb31f8ced336e2bc6d46fa8a4dbc75de906e042f6dd91f8fcd82cfe86132d88e89d53bfd66377eebb80cc6990f245d5821ab3bd48d0d3eee6630f469ef082ac380e479496ea365a648711a3655780f315576778c8e2a48ee98a2919fef85c94e45f7b5b06d647997bf82615de33c430f112c0a36d3158b4886d246f6ee86eda01f3e0d88d617d9100834ffef2e91ef63aab27d517595eca7686ce2967fda8651d2673303d9109ea308af0926"}}, &(0x7f0000000480)={0x0, 0x3, 0x21, @string={0x21, 0x3, "0ba74e40cbce5bd90b63bacc48f0f7ae9d29012003e74718e3abc38f9a9319"}}, &(0x7f00000004c0)={0x0, 0x22, 0x6, {[@global, @global=@item_012={0x1, 0x1, 0xb, "82"}, @main=@item_012={0x2, 0x0, 0xa, "1ce0"}]}}, &(0x7f0000000500)={0x0, 0x21, 0x9, {0x9, 0x21, 0x400, 0x8, 0x1, {0x22, 0xcf}}}}, &(0x7f0000000800)={0x2c, &(0x7f0000000580)={0x0, 0xe, 0xc3, "1000c217a5c298b6c0b7e86272d792a2da2d6235eb60d7ef7cb714f8d6e7c9674946420974ba36cb185850b086a1f795ba3de4c6be0a0e7547045dbd835c60bd5d655fd0798a17f16f3acbab4aaae45b5a03ea611ebd876c5401b1075c68cdb459d74b9cbbf4db251e976a6c4370e6b333b9bc02c28a7df7724497bf66842e214b5b76b711f581f87d78e220375804bef1d92b715bbbe98c6075f073fbe1a49dbb3eb6969e864082f5ed4b8e369eb4c359db3493bb762b73157c4adb5af481e371dce1"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000700)={0x20, 0x1, 0xac, "dcb0af9136352fc426d3ecc8912ac67a1c991c45dace1ffbf2042a8eb343e4ebf683ef6ffd8e9daade7e209d3bad6f483b285d9cc94f721bdb1bc0015fbfb06a9aeac35a61d430cc244b9905da77671e6b6780478588f948aac1fc890d6cfcbd7b656a8306ba488dfdff20804eafa88bf48dbe4b111e5cec823ab45cef553333075b47853869c51967c08975ca5e32583a3d4c54ef23e9133a35f6578995d4b1d33ae09432e4307a90a1c907"}, &(0x7f00000007c0)={0x20, 0x3, 0x1, 0x1}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000180)={r4}) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000840)={r4, 0x2, r5, 0x7fffffff, 0x80000}) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) read$char_usb(r2, &(0x7f0000000140)=""/76, 0x4c) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, &(0x7f0000000080)=""/192, 0xc0) (async) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x4b3, 0x3108, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x12, 0x70, 0x2, [{{0x9, 0x4, 0x0, 0x48, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x4, 0x20, 0x1, {0x22, 0xb0c}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x8, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0xff, 0x8, 0x19}}]}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x6, 0x2, 0x9, 0x20, 0x3}, 0x19, &(0x7f0000000240)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "690a80fbbc3c4c05fc2833de34a9166f"}]}, 0x3, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x427}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x280a}}]}) (async) syz_usb_control_io$hid(r1, &(0x7f0000000540)={0x24, &(0x7f0000000380)={0x40, 0x22, 0xf4, {0xf4, 0xb, "05fecdfd1ed90ac7aeb0a7824500c2aa1379e4c2d8c272379c3abc367b1f6f960b4134b1eb15c0a622b67b71f0b04c3ba2f03d4d797f88b8f46ba72dcfb43c9bd7588ec5b657fb31f8ced336e2bc6d46fa8a4dbc75de906e042f6dd91f8fcd82cfe86132d88e89d53bfd66377eebb80cc6990f245d5821ab3bd48d0d3eee6630f469ef082ac380e479496ea365a648711a3655780f315576778c8e2a48ee98a2919fef85c94e45f7b5b06d647997bf82615de33c430f112c0a36d3158b4886d246f6ee86eda01f3e0d88d617d9100834ffef2e91ef63aab27d517595eca7686ce2967fda8651d2673303d9109ea308af0926"}}, &(0x7f0000000480)={0x0, 0x3, 0x21, @string={0x21, 0x3, "0ba74e40cbce5bd90b63bacc48f0f7ae9d29012003e74718e3abc38f9a9319"}}, &(0x7f00000004c0)={0x0, 0x22, 0x6, {[@global, @global=@item_012={0x1, 0x1, 0xb, "82"}, @main=@item_012={0x2, 0x0, 0xa, "1ce0"}]}}, &(0x7f0000000500)={0x0, 0x21, 0x9, {0x9, 0x21, 0x400, 0x8, 0x1, {0x22, 0xcf}}}}, &(0x7f0000000800)={0x2c, &(0x7f0000000580)={0x0, 0xe, 0xc3, "1000c217a5c298b6c0b7e86272d792a2da2d6235eb60d7ef7cb714f8d6e7c9674946420974ba36cb185850b086a1f795ba3de4c6be0a0e7547045dbd835c60bd5d655fd0798a17f16f3acbab4aaae45b5a03ea611ebd876c5401b1075c68cdb459d74b9cbbf4db251e976a6c4370e6b333b9bc02c28a7df7724497bf66842e214b5b76b711f581f87d78e220375804bef1d92b715bbbe98c6075f073fbe1a49dbb3eb6969e864082f5ed4b8e369eb4c359db3493bb762b73157c4adb5af481e371dce1"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000700)={0x20, 0x1, 0xac, "dcb0af9136352fc426d3ecc8912ac67a1c991c45dace1ffbf2042a8eb343e4ebf683ef6ffd8e9daade7e209d3bad6f483b285d9cc94f721bdb1bc0015fbfb06a9aeac35a61d430cc244b9905da77671e6b6780478588f948aac1fc890d6cfcbd7b656a8306ba488dfdff20804eafa88bf48dbe4b111e5cec823ab45cef553333075b47853869c51967c08975ca5e32583a3d4c54ef23e9133a35f6578995d4b1d33ae09432e4307a90a1c907"}, &(0x7f00000007c0)={0x20, 0x3, 0x1, 0x1}}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000180)={r4}) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000840)={r4, 0x2, r5, 0x7fffffff, 0x80000}) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) read$char_usb(r2, &(0x7f0000000140)=""/76, 0x4c) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:58:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x10) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3, 0x34f226d3}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x521a40) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYRESHEX=r1], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) r5 = dup3(r2, r0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) 14:58:59 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x320, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0xa7, 0x73, 0xf0, 0x10, 0x19d2, 0x1249, 0x3597, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x30e, 0x1, 0xff, 0x5, 0x70, 0x6e, [{{0x9, 0x4, 0x90, 0x20, 0x9, 0xff, 0xff, 0xff, 0x7, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x0, 0xa8, 0x1001}]}], [{{0x9, 0x5, 0x0, 0x3, 0x400, 0x2, 0x1f, 0x38, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x3a}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x8}]}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0xf0, 0x4, 0x0, [@generic={0x64, 0x5, "eebf38752ee78ed3106833ab1e249a8174003e36408602df8e4711699cc87663c206daaafe203185719741da6d272b15b64a8f84dfdfd76ee35039278406e91a6b3de68cedf260af49af9b53a5d1e252be78fc34cadae8abbc1228a0104d72fb39e3"}, @generic={0x5, 0xba61d3418e500945, "2dfdf0"}]}}, {{0x9, 0x5, 0x9, 0xc, 0xcf453ef751d15a79, 0x2, 0x3f, 0xc4, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x40, 0x7}, @generic={0x32, 0x4, "ed11c8e580050c8445e62ce0ea4252d9d0e8787711079904de11546801168e3fd9f079af060cecb64ca241c746837de3"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x20, 0xed, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}, {{0x9, 0x5, 0x8, 0x10, 0x40, 0x9, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xfffc}, @generic={0x40, 0x21, "ca9d16ccf32ce90f0f488d2c2998408387dfa1c3f449bb7c9a10a884c4438cdef68db4270520ee159a201fab987d3daf3aa9dd35e89bf5cee4e42dfb93c8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x30, 0x7, [@generic={0xcb, 0x22, "b858cdd58f27cfcba0d35afcee71c42289ab92e0c2b1510ba2d4f6238754f52d62ac1d90a7d3d2dfdc21c6f71bdb138f69d299284444d786cd8d32e3381523cb120275f69bd303e4bdea95b4695230fafa932853e749439162b62037c841462eb618672940f1514546690001117addc864fdc698dd1f507f2dede88b20e40b63a9321b67f5ab12a7d7d982dd3fa7549f6eb8cfffc69a44482c80b01ce92b42d770de0bec8cc642be1c50c2c59bd8d5e2348b5d46824469fbfd57bc6b5db010c5bf377bb4103e8f1297"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x400, 0x40, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x9, 0x1}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x7, 0x0, 0x60, [@generic={0xc6, 0x21, "1375b1652ec03c613d23ca949586de6952feac558d678498c91ee9803f942fd0df15352c366db4b38d31fe1c879d73ae0bbd96852c45ee0f448218517f747e06b8ce4dca749d45481383442b162fe278131814e2a675522f99f4ae8f581e6797912dd1c2af4c73e3ad7928f6d160b9a9654ba6fa66640ae5cac6e61d23c6b2fec7c7265bc21c7249def17c75a32837b190e5fdebb8a31a2ae54629e2adf6e5ed4f2be2ca20f933ec0cce561dc6492c0d3bbc84db352c063e859336121c114a950502eb81"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x8, 0x3f, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1ff}]}}]}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x41, 0xa9, 0xff, 0x5c}, 0x2d, &(0x7f0000000040)={0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "fc9ff0e19a621fcfe01f30be25b0c195"}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "fcb076922eec1be663214cdc26fd5326"}]}, 0x2, [{0x39, &(0x7f0000000600)=@string={0x39, 0x3, "9673717a7c1d8b01a0acb5f8e3c425420fb6b05de6e0671522fb9545a18d8fb8f22f0d5849d444fd7b3f0df6dd742a46b33b3036c3dea4"}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x841}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000800)={0x24, &(0x7f00000006c0)={0x0, 0x0, 0x46, {0x46, 0x22, "1f762ef648276cb5905cf393042cccd8cadb6392cc2d33c047d95c5f59fa3160006fabf22f69a0920b84e0b787fe7aab72037cc44851f331016f530661e699f9dbeacff7"}}, &(0x7f0000000740)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xfcff}}, &(0x7f0000000780)={0x0, 0x22, 0x12, {[@global=@item_4={0x3, 0x1, 0x6, "067e34b8"}, @local=@item_012={0x2, 0x2, 0xa, "8587"}, @main=@item_4={0x3, 0x0, 0x9, "29fd7904"}, @local=@item_012={0x1, 0x2, 0x2, 'd'}, @local=@item_012={0x2, 0x2, 0x7, "ea65"}]}}, &(0x7f00000007c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0x3f, 0x1, {0x22, 0x134}}}}, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)={0x20, 0xa, 0x92, "b3f36b10e67af8a82b4579fbff7c35e539d968b45df2b9104c5be0b5e2e22f5079d8d040b4cde583531520e0911b72e67c9ffd74475fd8bd534ab54a8dd86b7ab9735a367f5b4cf2c01c3e61405054d83bafd4ecf7c61e75372c1433a21c3dd8701f0ea2c015478eb0f28db85c8ac3579ee9f693bee8ff2945cbf5fae6a39c78d2a3d922dd7513d42ae1fa8590f73d83d1b1"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x23}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x59}, &(0x7f0000000980)={0x20, 0x1, 0xfa, "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"}, &(0x7f0000000a80)={0x20, 0x3, 0x1, 0xaa}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) syz_usb_connect(0x0, 0x320, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0xa7, 0x73, 0xf0, 0x10, 0x19d2, 0x1249, 0x3597, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x30e, 0x1, 0xff, 0x5, 0x70, 0x6e, [{{0x9, 0x4, 0x90, 0x20, 0x9, 0xff, 0xff, 0xff, 0x7, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x0, 0xa8, 0x1001}]}], [{{0x9, 0x5, 0x0, 0x3, 0x400, 0x2, 0x1f, 0x38, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x3a}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x8}]}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0xf0, 0x4, 0x0, [@generic={0x64, 0x5, "eebf38752ee78ed3106833ab1e249a8174003e36408602df8e4711699cc87663c206daaafe203185719741da6d272b15b64a8f84dfdfd76ee35039278406e91a6b3de68cedf260af49af9b53a5d1e252be78fc34cadae8abbc1228a0104d72fb39e3"}, @generic={0x5, 0xba61d3418e500945, "2dfdf0"}]}}, {{0x9, 0x5, 0x9, 0xc, 0xcf453ef751d15a79, 0x2, 0x3f, 0xc4, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x40, 0x7}, @generic={0x32, 0x4, "ed11c8e580050c8445e62ce0ea4252d9d0e8787711079904de11546801168e3fd9f079af060cecb64ca241c746837de3"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x20, 0xed, 0xff, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}, {{0x9, 0x5, 0x8, 0x10, 0x40, 0x9, 0x9, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xfffc}, @generic={0x40, 0x21, "ca9d16ccf32ce90f0f488d2c2998408387dfa1c3f449bb7c9a10a884c4438cdef68db4270520ee159a201fab987d3daf3aa9dd35e89bf5cee4e42dfb93c8"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x8, 0x1, 0x30, 0x7, [@generic={0xcb, 0x22, "b858cdd58f27cfcba0d35afcee71c42289ab92e0c2b1510ba2d4f6238754f52d62ac1d90a7d3d2dfdc21c6f71bdb138f69d299284444d786cd8d32e3381523cb120275f69bd303e4bdea95b4695230fafa932853e749439162b62037c841462eb618672940f1514546690001117addc864fdc698dd1f507f2dede88b20e40b63a9321b67f5ab12a7d7d982dd3fa7549f6eb8cfffc69a44482c80b01ce92b42d770de0bec8cc642be1c50c2c59bd8d5e2348b5d46824469fbfd57bc6b5db010c5bf377bb4103e8f1297"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x400, 0x40, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x9, 0x1}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0x7, 0x0, 0x60, [@generic={0xc6, 0x21, "1375b1652ec03c613d23ca949586de6952feac558d678498c91ee9803f942fd0df15352c366db4b38d31fe1c879d73ae0bbd96852c45ee0f448218517f747e06b8ce4dca749d45481383442b162fe278131814e2a675522f99f4ae8f581e6797912dd1c2af4c73e3ad7928f6d160b9a9654ba6fa66640ae5cac6e61d23c6b2fec7c7265bc21c7249def17c75a32837b190e5fdebb8a31a2ae54629e2adf6e5ed4f2be2ca20f933ec0cce561dc6492c0d3bbc84db352c063e859336121c114a950502eb81"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x8, 0x3f, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1ff}]}}]}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x1, 0x41, 0xa9, 0xff, 0x5c}, 0x2d, &(0x7f0000000040)={0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "fc9ff0e19a621fcfe01f30be25b0c195"}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "fcb076922eec1be663214cdc26fd5326"}]}, 0x2, [{0x39, &(0x7f0000000600)=@string={0x39, 0x3, "9673717a7c1d8b01a0acb5f8e3c425420fb6b05de6e0671522fb9545a18d8fb8f22f0d5849d444fd7b3f0df6dd742a46b33b3036c3dea4"}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x841}}]}) (async) syz_usb_control_io$hid(r0, &(0x7f0000000800)={0x24, &(0x7f00000006c0)={0x0, 0x0, 0x46, {0x46, 0x22, "1f762ef648276cb5905cf393042cccd8cadb6392cc2d33c047d95c5f59fa3160006fabf22f69a0920b84e0b787fe7aab72037cc44851f331016f530661e699f9dbeacff7"}}, &(0x7f0000000740)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xfcff}}, &(0x7f0000000780)={0x0, 0x22, 0x12, {[@global=@item_4={0x3, 0x1, 0x6, "067e34b8"}, @local=@item_012={0x2, 0x2, 0xa, "8587"}, @main=@item_4={0x3, 0x0, 0x9, "29fd7904"}, @local=@item_012={0x1, 0x2, 0x2, 'd'}, @local=@item_012={0x2, 0x2, 0x7, "ea65"}]}}, &(0x7f00000007c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x4, 0x3f, 0x1, {0x22, 0x134}}}}, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)={0x20, 0xa, 0x92, "b3f36b10e67af8a82b4579fbff7c35e539d968b45df2b9104c5be0b5e2e22f5079d8d040b4cde583531520e0911b72e67c9ffd74475fd8bd534ab54a8dd86b7ab9735a367f5b4cf2c01c3e61405054d83bafd4ecf7c61e75372c1433a21c3dd8701f0ea2c015478eb0f28db85c8ac3579ee9f693bee8ff2945cbf5fae6a39c78d2a3d922dd7513d42ae1fa8590f73d83d1b1"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x23}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x59}, &(0x7f0000000980)={0x20, 0x1, 0xfa, "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"}, &(0x7f0000000a80)={0x20, 0x3, 0x1, 0xaa}}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) (async) [ 1249.757705][ T27] audit: type=1326 audit(1650121139.475:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4484 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d6ce890e9 code=0x7fc00000 [ 1249.773535][ T385] usb 4-1: USB disconnect, device number 33 [ 1249.827349][ T385] yurex 4-1:0.0: USB YUREX #1 now disconnected 14:58:59 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) (async) read$char_usb(r0, 0x0, 0x0) 14:58:59 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x300}, {0x0}], 0x2) [ 1249.925320][ T4544] block nbd4: shutting down sockets 14:58:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x521a40) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYRESHEX=r1], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r3, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x80080, 0x0) openat$cgroup_int(r4, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = dup3(r2, r0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) 14:58:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x10) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x3, 0x34f226d3}}, './file0\x00'}) (rerun: 32) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:58:59 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0xc0080, 0x155) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) fremovexattr(r4, &(0x7f0000000000)=@random={'user.', 'memory.high\x00'}) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnexthop={0x20, 0x6a, 0xb00, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x40) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 1250.103972][ T2926] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1250.156513][ T4556] block nbd4: shutting down sockets 14:58:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x803) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$NBD_DISCONNECT(r2, 0xab08) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1250.231854][ T4568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4568 comm=syz-executor.0 14:59:00 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0xc0080, 0x155) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) fremovexattr(r4, &(0x7f0000000000)=@random={'user.', 'memory.high\x00'}) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnexthop={0x20, 0x6a, 0xb00, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x40) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) (async) shmctl$SHM_UNLOCK(r0, 0xc) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0xc0080, 0x155) (async) openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) fremovexattr(r4, &(0x7f0000000000)=@random={'user.', 'memory.high\x00'}) (async) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnexthop={0x20, 0x6a, 0xb00, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x40) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) [ 1250.284768][ T4568] block nbd0: shutting down sockets 14:59:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x803) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$NBD_DISCONNECT(r2, 0xab08) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x803) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) [ 1250.313784][ T642] usb 6-1: new high-speed USB device number 78 using dummy_hcd [ 1250.321466][T24845] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 1250.329958][ T4571] block nbd4: shutting down sockets [ 1250.347590][ T4573] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4573 comm=syz-executor.0 [ 1250.380364][ T2926] usb 3-1: Using ep0 maxpacket: 16 [ 1250.398641][ T4573] block nbd0: shutting down sockets [ 1250.468145][ T4582] block nbd4: shutting down sockets [ 1250.483795][ T1792] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 1250.513996][ T4583] block nbd4: Device being setup by another task [ 1250.524206][ T2926] usb 3-1: config 255 has an invalid interface number: 144 but max is 0 [ 1250.537429][ T2926] usb 3-1: config 255 has an invalid interface number: 237 but max is 0 [ 1250.548632][ T2926] usb 3-1: config 255 has 2 interfaces, different from the descriptor's value: 1 [ 1250.553900][ T642] usb 6-1: Using ep0 maxpacket: 32 [ 1250.561538][ T2926] usb 3-1: config 255 has no interface number 0 [ 1250.573559][ T2926] usb 3-1: config 255 has no interface number 1 [ 1250.584293][ T2926] usb 3-1: config 255 interface 144 altsetting 32 has an invalid endpoint with address 0x0, skipping [ 1250.591438][T24845] usb 2-1: Using ep0 maxpacket: 32 [ 1250.601394][ T2926] usb 3-1: config 255 interface 144 altsetting 32 has an invalid endpoint with address 0xEE, skipping [ 1250.618481][ T2926] usb 3-1: config 255 interface 144 altsetting 32 endpoint 0x9 has invalid maxpacket 23161, setting to 64 [ 1250.635599][ T2926] usb 3-1: config 255 interface 144 altsetting 32 has 4 endpoint descriptors, different from the interface descriptor's value: 9 [ 1250.651409][ T2926] usb 3-1: too many endpoints for config 255 interface 237 altsetting 17: 200, using maximum allowed: 30 [ 1250.667553][ T2926] usb 3-1: config 255 interface 237 altsetting 17 has a duplicate endpoint with address 0xC, skipping [ 1250.680140][ T2926] usb 3-1: config 255 interface 237 altsetting 17 has a duplicate endpoint with address 0x8, skipping [ 1250.683869][ T642] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1250.691472][ T2926] usb 3-1: config 255 interface 237 altsetting 17 has 6 endpoint descriptors, different from the interface descriptor's value: 200 [ 1250.715531][T24845] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1250.715561][T24845] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1250.741833][ T2926] usb 3-1: config 255 interface 144 has no altsetting 0 [ 1250.749047][ T2926] usb 3-1: config 255 interface 237 has no altsetting 0 [ 1250.763859][ T1792] usb 4-1: Using ep0 maxpacket: 32 [ 1250.873854][T24845] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1250.882930][T24845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.891364][ T642] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1250.900529][T24845] usb 2-1: Product: syz [ 1250.904176][ T1792] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1250.905322][ T642] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.924185][T24845] usb 2-1: Manufacturer: syz [ 1250.928797][T24845] usb 2-1: SerialNumber: syz [ 1250.944672][T24845] usb 2-1: config 0 descriptor?? [ 1250.949751][ T642] usb 6-1: Product: syz [ 1250.954370][ T642] usb 6-1: Manufacturer: syz [ 1250.958981][ T642] usb 6-1: SerialNumber: syz [ 1250.964143][ T2926] usb 3-1: New USB device found, idVendor=19d2, idProduct=1249, bcdDevice=35.97 [ 1250.965682][ T642] usb 6-1: config 0 descriptor?? [ 1250.973191][ T2926] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.991241][ T2926] usb 3-1: Product: syz [ 1250.995764][ T2926] usb 3-1: Manufacturer: ࡁ [ 1251.000576][ T2926] usb 3-1: SerialNumber: syz [ 1251.016975][ T642] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1251.054221][ T4542] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.118292][ T1792] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1251.127617][ T1792] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1251.136345][ T1792] usb 4-1: Product: syz [ 1251.140653][ T1792] usb 4-1: Manufacturer: syz [ 1251.146601][ T1792] usb 4-1: SerialNumber: syz [ 1251.164589][ T1792] usb 4-1: config 0 descriptor?? [ 1251.210644][ T1792] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 1251.213567][ T642] usb 2-1: USB disconnect, device number 117 [ 1251.247601][T24845] usb 6-1: USB disconnect, device number 78 [ 1251.255476][T24845] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1251.404705][ T4566] UDC core: couldn't find an available UDC or it's busy: -16 [ 1251.412226][ T4566] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1251.497030][ T4589] UDC core: couldn't find an available UDC or it's busy: -16 [ 1251.514371][ T4589] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1251.515804][ T2926] option 3-1:255.144: GSM modem (1-port) converter detected [ 1251.601643][ T2926] usb 3-1: USB disconnect, device number 77 [ 1251.633817][ T2926] option 3-1:255.144: device disconnected [ 1251.684163][ T27] audit: type=1326 audit(1650121141.405:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4565 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d6ce890e9 code=0x7fc00000 14:59:01 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/192, 0xc0) r1 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x4b3, 0x3108, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x12, 0x70, 0x2, [{{0x9, 0x4, 0x0, 0x48, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x4, 0x20, 0x1, {0x22, 0xb0c}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x8, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0xff, 0x8, 0x19}}]}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x6, 0x2, 0x9, 0x20, 0x3}, 0x19, &(0x7f0000000240)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "690a80fbbc3c4c05fc2833de34a9166f"}]}, 0x3, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x427}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x280a}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000540)={0x24, &(0x7f0000000380)={0x40, 0x22, 0xf4, {0xf4, 0xb, "05fecdfd1ed90ac7aeb0a7824500c2aa1379e4c2d8c272379c3abc367b1f6f960b4134b1eb15c0a622b67b71f0b04c3ba2f03d4d797f88b8f46ba72dcfb43c9bd7588ec5b657fb31f8ced336e2bc6d46fa8a4dbc75de906e042f6dd91f8fcd82cfe86132d88e89d53bfd66377eebb80cc6990f245d5821ab3bd48d0d3eee6630f469ef082ac380e479496ea365a648711a3655780f315576778c8e2a48ee98a2919fef85c94e45f7b5b06d647997bf82615de33c430f112c0a36d3158b4886d246f6ee86eda01f3e0d88d617d9100834ffef2e91ef63aab27d517595eca7686ce2967fda8651d2673303d9109ea308af0926"}}, &(0x7f0000000480)={0x0, 0x3, 0x21, @string={0x21, 0x3, "0ba74e40cbce5bd90b63bacc48f0f7ae9d29012003e74718e3abc38f9a9319"}}, &(0x7f00000004c0)={0x0, 0x22, 0x6, {[@global, @global=@item_012={0x1, 0x1, 0xb, "82"}, @main=@item_012={0x2, 0x0, 0xa, "1ce0"}]}}, &(0x7f0000000500)={0x0, 0x21, 0x9, {0x9, 0x21, 0x400, 0x8, 0x1, {0x22, 0xcf}}}}, &(0x7f0000000800)={0x2c, &(0x7f0000000580)={0x0, 0xe, 0xc3, "1000c217a5c298b6c0b7e86272d792a2da2d6235eb60d7ef7cb714f8d6e7c9674946420974ba36cb185850b086a1f795ba3de4c6be0a0e7547045dbd835c60bd5d655fd0798a17f16f3acbab4aaae45b5a03ea611ebd876c5401b1075c68cdb459d74b9cbbf4db251e976a6c4370e6b333b9bc02c28a7df7724497bf66842e214b5b76b711f581f87d78e220375804bef1d92b715bbbe98c6075f073fbe1a49dbb3eb6969e864082f5ed4b8e369eb4c359db3493bb762b73157c4adb5af481e371dce1"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000700)={0x20, 0x1, 0xac, "dcb0af9136352fc426d3ecc8912ac67a1c991c45dace1ffbf2042a8eb343e4ebf683ef6ffd8e9daade7e209d3bad6f483b285d9cc94f721bdb1bc0015fbfb06a9aeac35a61d430cc244b9905da77671e6b6780478588f948aac1fc890d6cfcbd7b656a8306ba488dfdff20804eafa88bf48dbe4b111e5cec823ab45cef553333075b47853869c51967c08975ca5e32583a3d4c54ef23e9133a35f6578995d4b1d33ae09432e4307a90a1c907"}, &(0x7f00000007c0)={0x20, 0x3, 0x1, 0x1}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000180)={r4}) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000840)={r4, 0x2, r5, 0x7fffffff, 0x80000}) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) read$char_usb(r2, &(0x7f0000000140)=""/76, 0x4c) read$char_usb(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, &(0x7f0000000080)=""/192, 0xc0) (async) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x4b3, 0x3108, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x12, 0x70, 0x2, [{{0x9, 0x4, 0x0, 0x48, 0x1, 0x3, 0x1, 0x2, 0x2, {0x9, 0x21, 0x4, 0x20, 0x1, {0x22, 0xb0c}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x8, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0xff, 0x8, 0x19}}]}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x6, 0x2, 0x9, 0x20, 0x3}, 0x19, &(0x7f0000000240)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "690a80fbbc3c4c05fc2833de34a9166f"}]}, 0x3, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x427}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x280a}}]}) (async) syz_usb_control_io$hid(r1, &(0x7f0000000540)={0x24, &(0x7f0000000380)={0x40, 0x22, 0xf4, {0xf4, 0xb, "05fecdfd1ed90ac7aeb0a7824500c2aa1379e4c2d8c272379c3abc367b1f6f960b4134b1eb15c0a622b67b71f0b04c3ba2f03d4d797f88b8f46ba72dcfb43c9bd7588ec5b657fb31f8ced336e2bc6d46fa8a4dbc75de906e042f6dd91f8fcd82cfe86132d88e89d53bfd66377eebb80cc6990f245d5821ab3bd48d0d3eee6630f469ef082ac380e479496ea365a648711a3655780f315576778c8e2a48ee98a2919fef85c94e45f7b5b06d647997bf82615de33c430f112c0a36d3158b4886d246f6ee86eda01f3e0d88d617d9100834ffef2e91ef63aab27d517595eca7686ce2967fda8651d2673303d9109ea308af0926"}}, &(0x7f0000000480)={0x0, 0x3, 0x21, @string={0x21, 0x3, "0ba74e40cbce5bd90b63bacc48f0f7ae9d29012003e74718e3abc38f9a9319"}}, &(0x7f00000004c0)={0x0, 0x22, 0x6, {[@global, @global=@item_012={0x1, 0x1, 0xb, "82"}, @main=@item_012={0x2, 0x0, 0xa, "1ce0"}]}}, &(0x7f0000000500)={0x0, 0x21, 0x9, {0x9, 0x21, 0x400, 0x8, 0x1, {0x22, 0xcf}}}}, &(0x7f0000000800)={0x2c, &(0x7f0000000580)={0x0, 0xe, 0xc3, "1000c217a5c298b6c0b7e86272d792a2da2d6235eb60d7ef7cb714f8d6e7c9674946420974ba36cb185850b086a1f795ba3de4c6be0a0e7547045dbd835c60bd5d655fd0798a17f16f3acbab4aaae45b5a03ea611ebd876c5401b1075c68cdb459d74b9cbbf4db251e976a6c4370e6b333b9bc02c28a7df7724497bf66842e214b5b76b711f581f87d78e220375804bef1d92b715bbbe98c6075f073fbe1a49dbb3eb6969e864082f5ed4b8e369eb4c359db3493bb762b73157c4adb5af481e371dce1"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000700)={0x20, 0x1, 0xac, "dcb0af9136352fc426d3ecc8912ac67a1c991c45dace1ffbf2042a8eb343e4ebf683ef6ffd8e9daade7e209d3bad6f483b285d9cc94f721bdb1bc0015fbfb06a9aeac35a61d430cc244b9905da77671e6b6780478588f948aac1fc890d6cfcbd7b656a8306ba488dfdff20804eafa88bf48dbe4b111e5cec823ab45cef553333075b47853869c51967c08975ca5e32583a3d4c54ef23e9133a35f6578995d4b1d33ae09432e4307a90a1c907"}, &(0x7f00000007c0)={0x20, 0x3, 0x1, 0x1}}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000180)={r4}) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000840)={r4, 0x2, r5, 0x7fffffff, 0x80000}) (async) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) (async) read$char_usb(r2, &(0x7f0000000140)=""/76, 0x4c) (async) read$char_usb(r0, 0x0, 0x0) (async) 14:59:01 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0xc0080, 0x155) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) fremovexattr(r4, &(0x7f0000000000)=@random={'user.', 'memory.high\x00'}) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnexthop={0x20, 0x6a, 0xb00, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x40) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 14:59:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x803) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$NBD_DISCONNECT(r2, 0xab08) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:59:01 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000192c0)=""/175, 0xaf}, {&(0x7f00000002c0)=""/102389, 0x18ff5}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000000)=""/169, 0xa9}], 0x4) 14:59:01 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) read$char_usb(r0, 0x0, 0x0) 14:59:01 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x200}, {0x0}], 0x2) [ 1251.727742][ T1923] usb 4-1: USB disconnect, device number 34 [ 1251.762582][ T1923] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 1251.796896][ T4597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4597 comm=syz-executor.0 [ 1251.866036][ T4594] block nbd4: shutting down sockets 14:59:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x202040, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x58}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x40, 0x94, 0x2, 0xa3f6], 0x4, 0x80800, 0x0, 0xffffffffffffffff}) r8 = signalfd4(r1, &(0x7f0000000100)={[0x200]}, 0x8, 0x800) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xa8, r5, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff8}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4d}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r8}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x840}, 0x10000010) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1252.025090][ T4613] block nbd0: shutting down sockets [ 1252.033461][ T4613] block nbd0: NBD_DISCONNECT [ 1252.039974][ T4613] block nbd0: Send disconnect failed -32 14:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x58}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x40, 0x94, 0x2, 0xa3f6], 0x4, 0x80800, 0x0, 0xffffffffffffffff}) (async, rerun: 32) r8 = signalfd4(r1, &(0x7f0000000100)={[0x200]}, 0x8, 0x800) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xa8, r5, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff8}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4d}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r8}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x840}, 0x10000010) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:59:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x202040, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1252.071956][ T4613] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4613 comm=syz-executor.0 [ 1252.076030][ T4616] block nbd4: shutting down sockets [ 1252.139942][ T1792] usb 6-1: new high-speed USB device number 79 using dummy_hcd [ 1252.147744][ T1924] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1252.174239][ T4619] block nbd0: NBD_DISCONNECT [ 1252.183349][ T4619] block nbd0: Disconnected due to user request. 14:59:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x202040, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x58}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x40, 0x94, 0x2, 0xa3f6], 0x4, 0x80800, 0x0, 0xffffffffffffffff}) (rerun: 64) r8 = signalfd4(r1, &(0x7f0000000100)={[0x200]}, 0x8, 0x800) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xa8, r5, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff8}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4d}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffe}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r8}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x840}, 0x10000010) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1252.191273][ T4619] block nbd0: shutting down sockets [ 1252.191559][ T4623] block nbd4: shutting down sockets [ 1252.211556][ T4618] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4618 comm=syz-executor.0 [ 1252.334659][ T4629] block nbd0: shutting down sockets [ 1252.343300][ T4629] block nbd0: NBD_DISCONNECT [ 1252.348664][ T4629] block nbd0: Send disconnect failed -32 [ 1252.365592][ T4629] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=4629 comm=syz-executor.0 [ 1252.403841][ T1792] usb 6-1: Using ep0 maxpacket: 32 [ 1252.409080][ T1924] usb 2-1: Using ep0 maxpacket: 32 [ 1252.424057][ T1923] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 1252.534197][ T1792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1252.553993][ T1924] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1252.564803][ T1924] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1252.683755][ T1923] usb 4-1: Using ep0 maxpacket: 32 [ 1252.713838][ T1792] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1252.722886][ T1792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1252.731574][ T1792] usb 6-1: Product: syz [ 1252.736001][ T1792] usb 6-1: Manufacturer: syz [ 1252.740739][ T1792] usb 6-1: SerialNumber: syz [ 1252.748290][ T1792] usb 6-1: config 0 descriptor?? [ 1252.765637][ T1924] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1252.778160][ T1924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1252.790324][ T1792] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1252.807011][ T1924] usb 2-1: Product: syz [ 1252.811285][ T1924] usb 2-1: Manufacturer: syz [ 1252.823734][ T1923] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1252.834886][ T1924] usb 2-1: SerialNumber: syz [ 1252.852424][ T1924] usb 2-1: config 0 descriptor?? [ 1252.990627][ T642] usb 6-1: USB disconnect, device number 79 [ 1253.004118][ T1923] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1253.011080][ T642] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1253.013486][ T1923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.028030][ T1923] usb 4-1: Product: syz [ 1253.032393][ T1923] usb 4-1: Manufacturer: syz [ 1253.037522][ T1923] usb 4-1: SerialNumber: syz [ 1253.044260][ T1923] usb 4-1: config 0 descriptor?? [ 1253.087718][ T1923] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1253.107126][T24845] usb 2-1: USB disconnect, device number 118 [ 1253.285329][ T4615] UDC core: couldn't find an available UDC or it's busy: -16 [ 1253.292814][ T4615] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:59:03 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000c00)={0x24, &(0x7f0000000a00)={0x0, 0x7, 0x41, {0x41, 0x6, "5a4fba6f41768e58a4992ccb414358a821e6c2219a1db794b5dd3b5babc6b7fde5c8a4fe5f547d5fc045b1e1b750c535f4bab7b7a66e27663ca7c75aa12749"}}, &(0x7f0000000a80)={0x0, 0x3, 0xdc, @string={0xdc, 0x3, "024d75891bf0a18607abcb91c551b00845d8946ab07002346f53336514d48185f93b005a68ca0bb427f55f47b5b136e38fb272ec93154df111002b94bd7f0371ca20a29974f0442e0b37a879f5730f6f35a96af17ffa692d6e6db9137a4520d0d01211c67db12a183aed57baad225cfa2f28a22fb4692c15b23b51bebd85574accb6db62304b4a77ba58b6972af173e69c48534d98afd5032d9c57843c602dc0de01caa621e0859f35d0334c0422dd11ec1aad70bffe0338206c93283c256506d537d2d17ba5f0c0cf22a0967a4506da3242a4f9b1c0afa47a9d"}}, &(0x7f0000000b80)={0x0, 0x22, 0xa, {[@main=@item_4={0x3, 0x0, 0xb, "8ab4d7e7"}, @main=@item_4={0x3, 0x0, 0xc, "c4f3a916"}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1, 0x7, 0x1, {0x22, 0xa85}}}}, &(0x7f0000000e80)={0x2c, &(0x7f0000000c40)={0x40, 0xf, 0x82, "dde427d7a34f9979d58b105d93e9660b009b5c8580817a6473c1d59102c4b7c16d779af85a0f1233839fb851cef165a274e321c0a36c179314a91a31fb90bbed2a410c0314e72057b8cfd7a1c4541980f7aeebe5d6b786a255418b9402060afdeebdf0fa2760e697f0fb7f33fb413c7c356ef6d00be04db7515db6d8015c07c55981"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000d80)={0x20, 0x1, 0x8f, "579971335538143fdb8968bd3682520a3bba460dff7b6ef3bb4fbb11f0110708356ce6d3ac38e3fa1c68fdd44a8d0a0906ead4c0c1e83078000d7b22d9012c859fc1cce200ba52be5e8af6ad4a37d435b049c1b4ba922233b4b7935280db4e6a7f8fd5fb36ae852c4c49d2c9fdd81ff9e10b57aa13451902fc476755a61d8f5ea8fa9cbb8d818af5249b420d425b8e"}, &(0x7f0000000e40)={0x20, 0x3, 0x1}}) r1 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x12ba, 0x74b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x4, 0xd0, 0x2, [{{0x9, 0x4, 0x0, 0x7f, 0x2, 0x3, 0x1, 0x1, 0x5e, {0x9, 0x21, 0x0, 0xe1, 0x1, {0x22, 0x5c4}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7f, 0x0, 0x4}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0xa9, 0x8c, 0x2}}]}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x200, 0x5, 0x7, 0x9f, 0x8, 0x4}, 0x39, &(0x7f00000000c0)={0x5, 0xf, 0x39, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x20, "5b429c768204e15f2d9dccd59a983bbb"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x45, 0x0, 0x90, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x69, 0x1, 0x1, 0x1}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x81, 0x7fff}]}, 0x2, [{0x6d, &(0x7f0000000100)=@string={0x6d, 0x3, "21edef2cd5598c75de3fbf63b8fcfba056902690528ca9e01e4c31555a560b56fc9e2f7504c28ccb63611452d02fe38ace2428ab7696a78ccc44cc4e7c7d87709e6c9cd8ffff52ce9ea36260d912fb308ec6b6de63c57de16fc03515a0556bbb3c2ec56a6c701ad9a2823b"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x455}}]}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_control_io(r1, &(0x7f0000000440)={0x2c, &(0x7f0000000200)={0x0, 0x8, 0x29, {0x29, 0x23, "846cf2b5f31d084619721297a6d9f971a306990e4bdf99405c3890781f944a75e6e85580245e9c"}}, &(0x7f0000000240)={0x0, 0x3, 0xe4, @string={0xe4, 0x3, "eabbaf698b704432329fda94a440fd1cb9aabe949915404c519142c6c38f06cd87706d3e2ea4e55de87d954d6176d26d85f4094d0e542638f8bd8d18f0c2135c95e14df07e845c816349e20a6a6fc8909a5150d0407596d92f96e191661e72f2a15cc7f488ddea8cbdbdc9930375103dc49aba6b167a078c5c7115a07e0e736f6066cf6fa43f33b82c88f823d597533c5b658c6944512c3cfed791c51cfeece3bbc4eb5c8f532dda66cf80406131c481f73742076c095eb60d14ec535798490446d47350cfc4c72d17c1e8ae86f9d9dadf7dd949f1de7cee83259c39f25228df176a"}}, &(0x7f0000000340)={0x0, 0xf, 0x46, {0x5, 0xf, 0x46, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7, 0x3, 0x2, 0x11000, 0x9, [0x60, 0x3f00, 0xffffff]}, @wireless={0xb, 0x10, 0x1, 0x4, 0x1, 0x8, 0x3, 0x8, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x5, 0x9, 0x5}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x6, 0x8, 0x1ff}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0xff, 0xc7, 0x7}]}}, &(0x7f00000003c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xc0, 0x80, 0x1, 0x10, "833a2218", "eae67651"}}, &(0x7f0000000400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x8, 0x0, 0x5f, 0x7, 0x37d2, 0xfffa}}}, &(0x7f0000000940)={0x84, &(0x7f0000000480)={0x20, 0x17, 0xdb, "58a1f76e80954cd3ab4fa56b7d2134d9cf1713eab61fc3012e6b591b1677ae5cda480cc3bde5304ae291a5d4d79c8c1406f702b562924f2e6f7549555eca2b567930a7ed61b09b7e8d1380545bb1f8c07b3ed4f956d0564f2036631bca6287a5d86b3b76bc2ddbe1fe0ee4e809d256a10a5f8451377e15624a8027119a680dad9ba37c021037940a46e7237f1d35aea650a25da7237171579f00d3a3a2d07b0ff95217c6791ad2d759a9f6a05c4fa169340a419e3bd6dd1bd3c5f108f02b2950a7aa4c5cda92c2c1d18531322dc3e5ccf7aa837ef7de23291a2f7e"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x3}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000640)={0x20, 0x0, 0x8, {0x1c00, 0x10, [0xff]}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0xbe9f}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000700)={0x40, 0xb, 0x2, 'fg'}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x8001}, &(0x7f0000000780)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000800)={0x40, 0x19, 0x2, 'Pi'}, &(0x7f0000000840)={0x40, 0x1a, 0x2}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0x2e}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0x1}}) read$char_usb(r2, 0x0, 0x0) 14:59:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @dev}, 0x2, 0xfffffffe}}, 0x2e) fallocate(r3, 0x0, 0xb851, 0xfffffffffffffffd) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x282) getsockname(r3, &(0x7f00000000c0)=@pppol2tp, &(0x7f0000000140)=0x80) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) 14:59:03 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) (async) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000192c0)=""/175, 0xaf}, {&(0x7f00000002c0)=""/102389, 0x18ff5}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000000)=""/169, 0xa9}], 0x4) 14:59:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 14:59:03 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25, 0x0) [ 1253.507924][ T27] audit: type=1326 audit(1650121143.225:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4614 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d6ce890e9 code=0x7fc00000 [ 1253.540546][ T2926] usb 4-1: USB disconnect, device number 35 [ 1253.586512][ T2926] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1253.625587][ T4641] nbd4: detected capacity change from 0 to 14 14:59:03 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b000100"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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", 0x200}, {0x0}], 0x2) [ 1253.640216][ T4644] block nbd0: shutting down sockets 14:59:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1253.736671][ T4654] block nbd4: shutting down sockets [ 1253.746526][ T4641] nbd4: detected capacity change from 0 to 2 [ 1253.754290][ T4652] block nbd0: shutting down sockets [ 1253.853782][ T642] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 1253.973939][ T1923] usb 2-1: new high-speed USB device number 119 using dummy_hcd 14:59:03 executing program 2: syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000192c0)=""/175, 0xaf}, {&(0x7f00000002c0)=""/102389, 0x18ff5}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000000)=""/169, 0xa9}], 0x4) [ 1254.063747][ T2926] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 1254.113835][ T642] usb 6-1: Using ep0 maxpacket: 32 [ 1254.223740][ T1923] usb 2-1: Using ep0 maxpacket: 32 [ 1254.263945][ T642] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1254.303898][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1254.344084][ T1923] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1254.359883][ T1923] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1254.433907][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1254.456611][ T642] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1254.465944][ T642] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1254.474329][ T642] usb 6-1: Product: syz [ 1254.478766][ T642] usb 6-1: Manufacturer: syz [ 1254.483514][ T642] usb 6-1: SerialNumber: syz [ 1254.491490][ T642] usb 6-1: config 0 descriptor?? [ 1254.529552][ T1923] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1254.543737][ T1923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1254.549640][ T642] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1254.559792][ T1923] usb 2-1: Product: syz [ 1254.572342][ T1923] usb 2-1: Manufacturer: syz [ 1254.586686][ T1923] usb 2-1: SerialNumber: syz 14:59:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 14:59:04 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000440)={0x2c, &(0x7f0000000000)={0x20, 0x23, 0x19, {0x19, 0x10, "458140046a4223144387ffde820df669594fbe1e915897"}}, &(0x7f00000002c0)={0x0, 0x3, 0xcf, @string={0xcf, 0x3, "80ce3ecb897df05a7fc089af07fb7342ffaa75013c38bba4dc7b6d721ba1e0e99e1abf99c9e64eae6d95c34307c4851ca3d88647dcf635bc03e05b8f42b14f942b561712f7bf920bb2c6e0c4561673abb8ffd5b27671ae02f014b675bb9248d36e92b96fe13ea33f6edf867f3821843004578cbbac5bd75b3beac18a8be42a49c3c4b47e3e70e494f10d056063c5c4108ddd0b98db5c3ed03a19bc5e65a59214d53cd44db987cb1b6c93b6f2e0a5a05c7209e2ab19ea7939edbc04a528250d9febce493a586be07ccee9170635"}}, &(0x7f0000000040)={0x0, 0xf, 0x10, {0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x8, 0x14, 0x4, 0x1f, 0x80, 0x6}]}}, &(0x7f00000003c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x2, 0x43, 0x40, "0b015455", "d3a76f8e"}}, &(0x7f0000000400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x2, 0x8, 0x1, 0xfb, 0x8, 0x4, 0x3}}}, &(0x7f0000000880)={0x84, &(0x7f0000001680)=ANY=[@ANYBLOB="400f09000000eaeb4c4ae2fcf060616623628927d08f62253d6684496284a864cb6cb57380b79363799555d14b89a294ec26ee366541be02e3c1cb5dc973fd14c0c29aa29ad23ddfa3fad3804d79a59e8d52c3dc172a310df7bc7dcac1a80c7e31cc3e7fae913f36e1c4b5c757fcdbe95a9959f78ac8afc430e1ee124801af96d91e69d1d1952a3793468d0d97e3d4bbf49bcd1e95711713909e296c36391128a52844d2d5e2ae9c1cd9df35b9682b7426cf68f9c41a3e1b54c16c24a34f0327115f9caf6e8d73b098740bb3f92ae7dd35a01e19c79464cc1b9a40f08144f6ec4c9b197bd4af7fe599afb3"], &(0x7f00000004c0)={0x0, 0xa, 0x1, 0xfa}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000540)={0x20, 0x0, 0x4, {0x2}}, &(0x7f0000000580)={0x20, 0x0, 0x4, {0x160, 0x2}}, &(0x7f00000005c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000600)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000640)={0x40, 0xb, 0x2, "6b18"}, &(0x7f0000000680)={0x40, 0xf, 0x2, 0xffff}, &(0x7f00000006c0)={0x40, 0x13, 0x6}, &(0x7f0000000700)={0x40, 0x17, 0x6, @random="c152a10763e7"}, &(0x7f0000000740)={0x40, 0x19, 0x2, '@Q'}, &(0x7f0000000780)={0x40, 0x1a, 0x2, 0x71e3}, &(0x7f00000007c0)={0x40, 0x1c, 0x1, 0xe0}, &(0x7f0000000800)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000840)={0x40, 0x21, 0x1, 0x35}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x5, 0x761, &(0x7f0000000940)={{0x12, 0x1, 0x200, 0x90, 0x9, 0x9e, 0x20, 0x57b, 0x22, 0x42d1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74f, 0x4, 0x5, 0xdd, 0x0, 0xcf, [{{0x9, 0x4, 0x98, 0x3, 0x0, 0x9e, 0x53, 0x46, 0x1, [@generic={0xba, 0xa, "114e5af081a27cdc377089f1fceee2b4e48d0214911f08f8d6611e0b233120c361a122203c7bfede3f27ff005f8d0d68e48481b3a7e90db9cc8d75f66378b30b2e77356d1471d338fbba31024aa9c610f908e08c13e61c049a0748e5d1d0cbb03abce9df3b8429dcc7d21728060d8f4093ef0f935d6893b2d5ac4d803205d451b7346936edd02b4d4790527ef9f002719ba0678ec0d0934b737e5ab02eddd69f170aac34c29653b6a216f71ed693cc183fe4b7c3852c49fc"}]}}, {{0x9, 0x4, 0xe5, 0xc4, 0xb, 0x51, 0xbf, 0x6e, 0x6, [@hid_hid={0x9, 0x21, 0x1, 0x65, 0x1, {0x22, 0xae2}}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "275830b81b05"}, {0x5, 0x24, 0x0, 0xd992}, {0xd, 0x24, 0xf, 0x1, 0x10001, 0x40, 0x7}, [@mdlm={0x15}, @dmm={0x7, 0x24, 0x14, 0x8, 0x1ff}]}], [{{0x9, 0x5, 0xb, 0x2, 0x40, 0x7, 0x6, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x1f}]}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0x1, 0x4, 0x6}}, {{0x9, 0x5, 0xb, 0x0, 0x458, 0x6, 0x4, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xa8, 0x8}]}}, {{0x9, 0x5, 0xf, 0x1, 0x10, 0x66, 0x76, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0xff}]}}, {{0x9, 0x5, 0xd, 0x4, 0x20, 0x20, 0x6, 0x0, [@generic={0xb3, 0x21, "3e4320a199a7aba7a43f20200e77221bb247a5ee6292fe7552b3e529b683af0fb3a24656562de51ad5df13ea88005ddb6b62bb9167500f38ed379ce0108ecac812e53a2ce21698737cc43b757f19d81b9355136fb2aeb86cfaa16c61c314862394146d9a4c3aab804b92f0c6195e7b50c4d9de5c4dbb9e68e1248337c0d6868cbcd0966b90c84494989c9ebf196a36ba26d677111d47731ca48c6dc527c68a0deda9d964091636716e5775443b76c6c014"}, @generic={0xcf, 0xe, "4adef7afcf3ead44aafa2ee4e40d6e69307c8ec437f4d0900c4811417606b3ca68beac7cd7a1f6a54c61e752638dc0e2f6f2295b2c6b5e7e9bd8d14a51aec26818973882ccaa04ab36125c16d5f39d64c0df3e4e74bc1f90f3c73c509932ce1ab2525f0b03ca91dbb8c60ff8b81a7defa0bacea01e1b25360bd3fe715cdde42c1d2fddbd8a20772326e00c4a27067f37f3bf4e1443866b0ba8c0c5959d2cfe75350e648067814cb250bd57d96e3ef14dd83a1b6060ee3721b3fadc8f5a289d9028295fe7b8a73b18db52b41444"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x3ff, 0xd3, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x1000}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x2}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x3, 0x2, 0x9, [@generic={0x5a, 0x11, "8d45dc6f79ca43ef7d429101be37ddee415f99246b06325ef6f0aeb02925258937c159e6ef7d64f046bd8ed7d36a77cc7152115dcd4d94fd6b476d17b71c0a3a473539fe900d778c334a59096c26921569cd09625f85ac50"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x200, 0x2, 0x0, 0x2, [@generic={0x80, 0x6, "3e96551cdba3833394583e1fe9d7e390a43301f19f0f6fa1da670951097574fd7ca413b15f4594129ed46dba05237dedec9601277c67e4b131ff77f61aca2cfa64871910dc059d7f928513ba30051805466c7517a7efb80b25e70db12eb212d7fb34f066011b199dd85aace1e49683dd2ac3096cfef560625a586822a1aa"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x8, 0x2, 0x6, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8, 0xe540}, @generic={0x2c, 0x22, "2d098807932936cdbe034728a5dddf073f8bf81c7f4a3464ada1a9e41ace5eaa87c24629c947c88b12d8"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x3, 0x7c, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xf9, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x85, 0x2, 0x1}]}}, {{0x9, 0x5, 0xc, 0x10, 0x8, 0x4, 0x0, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1}, @generic={0x50, 0x24, "fa310b92de71c842d7b7efbc02190b002b51bde8dd33a074cf82072563e9e9a86a4b72469c05bf24921b8f9e45cfaf5fbea2c3db612301d9068db6118979a6ae11b5642daf03f55a75b8d5632bda"}]}}]}}, {{0x9, 0x4, 0xf6, 0x0, 0x0, 0xb9, 0x4d, 0x83, 0x90, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x1ff}, {0xd, 0x24, 0xf, 0x1, 0x3f, 0x7, 0x9, 0x2}, {0x6, 0x24, 0x1a, 0xe30c, 0x8}, [@mdlm_detail={0x16, 0x24, 0x13, 0xe0, "3bbff8cfc7dee8e4143c7931f28e75f00897"}]}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "40daffb209b2"}, {0x5, 0x24, 0x0, 0xffff}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x7, 0x1, 0x4}, [@ncm={0x6, 0x24, 0x1a, 0xf3c4, 0x20}, @call_mgmt={0x5, 0x24, 0x1, 0x3, 0x1f}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x5}, @mbim={0xc, 0x24, 0x1b, 0xf801, 0x2, 0x3e, 0xff, 0x4}]}]}}, {{0x9, 0x4, 0x50, 0x9, 0x3, 0x42, 0xae, 0xf9, 0x0, [@generic={0xe9, 0x22, "56dd1fe3e9e79c878e93a63209b726c46585b56cba0ff98c8f58b7cfd03757e6ca52f2c659b6c824785db392d03e125227538b9aa97fd083b0a2c157b76648b9e10febc59c31f12c9f8bd774d8885d08e5d6e49cc99c34af847ab1f4c056c188c69cbef71c429a6bd99578e1e2afadd37208d0072071cf299f32c097afaf1f1e1bc7385bbffb682e49a127d39b738fbf67412a02d9160a22c83e1c8a80f682413ed15d389b972ee7b06e735a7f42104546cc1adf31fa9b8182e21a8ee4aea7431eb46b216f77c9e31273d96bf374e79ec6218659b4e2f715d231e15aab63e932f7bd2eaa4a2213"}, @generic={0x27, 0x6, "fb14ab8e5c54903722462cd495e351abd50f43e9930abf3d9707b199ae00ec12d8543c279c"}], [{{0x9, 0x5, 0x5, 0x10, 0x10, 0xa6, 0x10, 0x24, [@generic={0x8c, 0x23, "be22fcfa305af300692c86f5e7998c69c202d88f55e7cf0f57b8c18f716f3b36337a4c396908d7bea356524539fd20600675baef38c991196cd418fe96b479ed12e82fc92e667ceb52081287bedc32dd91e78776251ff4011e7a71ce68fc6ac5bb02e5816130637e3772513237de5e2dcf80d801944e7ba6df546122d9de8c35edb5f782e84563851b31"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x10, 0x0, 0x1, 0x1, [@generic={0x62, 0x26, "1823d5cac020ab29f634025f072d63d5d6abc378e78f97b5da1e9630b4bb6c8eb4e6d227bcf80f5eafe193c7517a7d47ef07db8a26a99f7f7e5f5dde3e2d9af47cd9ee8081bbb22ae4ebdf3d32e1b69b9bf726e89520658fa929158f3764204e"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x20, 0x7}]}}, {{0x9, 0x5, 0xd, 0x2, 0x20, 0x40, 0x57, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x7fff}, @generic={0x19, 0x2, "0fa6115a4070434d190bcb5745cd2c1a6c22d5ace8d31f"}]}}]}}]}}]}}, &(0x7f00000011c0)={0xa, &(0x7f00000010c0)={0xa, 0x6, 0x250, 0x0, 0x8, 0x0, 0xff, 0x1f}, 0x2e, &(0x7f0000001100)={0x5, 0xf, 0x2e, 0x2, [@ssp_cap={0x14, 0x10, 0xa, 0xb5, 0x2, 0x1, 0xf, 0x8, [0x7f7f00, 0xff3f30]}, @generic={0x15, 0x10, 0xa, "d3485553e9a292002e12b59daf5a80d4032b"}]}, 0x1, [{0x57, &(0x7f0000001140)=@string={0x57, 0x3, "256a067799ec46cc352b7fb3704fe6c01d40d012213b80b2846b9311ace490374e7df8e383bc021be0378f75ce95d5b6f1377c4797f3dc4721c05b5f2efb76ba1f22c5fd066c291f6ab011ba6a52f118735cb6e9f6"}}]}) r2 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) r3 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x483, 0x3261, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x50, 0x81, [{{0x9, 0x4, 0x0, 0x7, 0x1, 0x3, 0x1, 0x1, 0xd1, {0x9, 0x21, 0x2, 0x0, 0x1, {0x22, 0xded}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x8f, 0x4d}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0x1, 0x20, 0x71}}]}}}]}}]}}, &(0x7f0000001880)={0xa, &(0x7f0000001780)={0xa, 0x6, 0x200, 0x7, 0x7, 0x3, 0xff}, 0x2e, &(0x7f00000017c0)={0x5, 0xf, 0x2e, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0x2, 0x5, 0x807}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x9b, "ea3fb55dcd12a86a37cb85dc2adf370a"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x76, 0x23, 0x3f, 0x7ff, 0x2}]}, 0x1, [{0x4f, &(0x7f0000001800)=@string={0x4f, 0x3, "b640f3de1cbac35ef1b3ba161b7162343d1e2d4a9a6a7b43a154e6b9304f99de83a10cb48e79eccfb085c5a3cec4da43018fa50c5504148bd11106d726def9c90c89ab7854802542cbefe29e9f"}}]}) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io$printer(r2, &(0x7f00000013c0)={0x14, &(0x7f0000001200)={0x40, 0x3, 0xdd, {0xdd, 0x31, "d6b1aeef7ab5be97b2d3bf7169ddb06d8c55f98c25c80db27c0f991e3812f1368cb3370e1554186c15b6f4c80e128f133e697bd1bf9c6c89b299b7c5954769a064094d50d3903dcfac043cf49766bc4c5d707a7a9a6a6a31da8f5d9f808b9419519499a236ec1c041d9df14c437a59c50085afcd86cd7cc2f814196ff889ab7e022860072f55b132aca3c859691d7f796f28c7c47b961c5aa89f1e62f29b367be63a28d73fb3f5cdb665e7758e263ed438c687df8bc27ffca4fb472a5fb9a6244cca23045137c69eff7781713f1715e011058897355f8270f1f22b"}}, &(0x7f0000001300)={0x0, 0x3, 0xb4, @string={0xb4, 0x3, "a24e5dfe4259d7f4bd34017593e749857d2cda37f3274a592920854025fe3838f0ef47ca74fa72f8f6a81fef06b5dd26df2db56cbda9d77efa78325bdfad0038d251210f98d7bf93e551f5cfd69365a47de2622b9e9635e72042d063ae34d3030d66bece17608854844c53fd3f35260d0b22456c8887131539705546ba0f25b0073b9f28cdf5a4aa307f403b637578c6d2f37290c8070c46c323fe0aed2351c301b2f95613a080f8e3abe8abf44f1181aa20"}}}, &(0x7f0000001640)={0x34, &(0x7f0000001400)={0x60, 0xf, 0x86, "247321c883c6c849cd6dfb9de3817f04c33c60c24d0bef9a202c3752d11979cd27aa581a0b981ee381cf30274d8dc3ece883e6accd1bd7f82d6bac427840de17aec6015c1b8635c6cd5cc3239c5c415b2c7b07b90f92c7b56f849db276ebd560c363f9751ad6bc98b3d38c16755f6138dbdc0ff9dcd7f6361db3a6c41266a8e0bda7a5d43c47"}, &(0x7f00000014c0)={0x0, 0xa, 0x1, 0x9d}, &(0x7f0000001500)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000001540)={0x20, 0x0, 0x68, {0x66, "2cd329579288fdbeb911bf22461fc6e9f9e2be236b7cb10601c7c5f0daa821bac99d784d54ac057a090187e4e07421fcb7ec0c1d7d378f2d7d84b9f37f2a33919b707ef35def758af7705bff4234675b4d1a670766b0c0f9d80b1d50b677447bb5660acc598e"}}, &(0x7f00000015c0)={0x20, 0x1, 0x1, 0x80}, &(0x7f0000001600)={0x20, 0x0, 0x1, 0x1}}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/233, 0xe9}], 0x3) [ 1254.613983][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1254.625319][ T1923] usb 2-1: config 0 descriptor?? [ 1254.633379][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1254.651922][ T2926] usb 4-1: Product: syz [ 1254.656829][ T2926] usb 4-1: Manufacturer: syz 14:59:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x18f000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000080)) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x1000004, 0x4010, r2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1254.661565][ T2926] usb 4-1: SerialNumber: syz [ 1254.683237][ T2926] usb 4-1: config 0 descriptor?? [ 1254.704019][ T4658] block nbd0: shutting down sockets [ 1254.749703][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 1254.751119][ T27] audit: type=1400 audit(1650121144.465:577): avc: denied { relabelfrom } for pid=4637 comm="syz-executor.5" name="UDPv6" dev="sockfs" ino=137752 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 1254.781442][ T4640] SELinux: Context system_u:object_r:setfiles_exec_t:s0 is not valid (left unmapped). [ 1254.794769][ T27] audit: type=1400 audit(1650121144.515:578): avc: denied { relabelto } for pid=4637 comm="syz-executor.5" name="UDPv6" dev="sockfs" ino=137752 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=udp_socket permissive=1 trawcon="system_u:object_r:setfiles_exec_t:s0" [ 1254.799768][ T2926] usb 6-1: USB disconnect, device number 80 [ 1254.849434][ T2926] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1254.898387][ T385] usb 2-1: USB disconnect, device number 119 [ 1254.964059][ T4670] block nbd0: shutting down sockets [ 1254.973947][ T642] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 1255.243853][ T642] usb 3-1: Using ep0 maxpacket: 32 14:59:05 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, 0x0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) read$char_usb(r0, 0x0, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) (async) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25, 0x0) (async) [ 1255.302078][ T4671] UDC core: couldn't find an available UDC or it's busy: -16 [ 1255.313557][ T4671] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1255.376584][ T642] usb 3-1: config 5 has an invalid interface number: 152 but max is 3 [ 1255.390073][ T642] usb 3-1: config 5 has an invalid interface number: 229 but max is 3 [ 1255.399241][ T642] usb 3-1: config 5 has an invalid interface number: 246 but max is 3 [ 1255.418229][ T642] usb 3-1: config 5 has an invalid interface number: 80 but max is 3 [ 1255.453841][ T642] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 1255.462630][ T642] usb 3-1: config 5 has no interface number 0 [ 1255.468952][ T642] usb 3-1: config 5 has no interface number 1 [ 1255.483369][ T642] usb 3-1: config 5 has no interface number 2 [ 1255.489783][ T642] usb 3-1: config 5 has no interface number 3 [ 1255.496035][ T642] usb 3-1: config 5 interface 229 altsetting 196 bulk endpoint 0xB has invalid maxpacket 64 [ 1255.516657][ T642] usb 3-1: config 5 interface 229 altsetting 196 has a duplicate endpoint with address 0xB, skipping [ 1255.531584][ T642] usb 3-1: config 5 interface 229 altsetting 196 endpoint 0xF has an invalid bInterval 102, changing to 7 [ 1255.548461][ T642] usb 3-1: config 5 interface 229 altsetting 196 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 1255.570079][ T642] usb 3-1: config 5 interface 229 altsetting 196 has a duplicate endpoint with address 0x1, skipping [ 1255.585074][ T642] usb 3-1: config 5 interface 229 altsetting 196 has a duplicate endpoint with address 0x7, skipping [ 1255.601250][ T642] usb 3-1: config 5 interface 229 altsetting 196 has a duplicate endpoint with address 0xB, skipping [ 1255.614858][ T642] usb 3-1: config 5 interface 229 altsetting 196 has an invalid endpoint with address 0x80, skipping [ 1255.631492][ T642] usb 3-1: config 5 interface 80 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 1255.633848][ T1792] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 1255.653212][ T642] usb 3-1: config 5 interface 80 altsetting 9 has a duplicate endpoint with address 0xD, skipping [ 1255.664288][ T642] usb 3-1: config 5 interface 152 has no altsetting 0 [ 1255.671201][ T642] usb 3-1: config 5 interface 229 has no altsetting 0 [ 1255.678105][ T642] usb 3-1: config 5 interface 80 has no altsetting 0 [ 1255.873822][ T642] usb 3-1: New USB device found, idVendor=057b, idProduct=0022, bcdDevice=42.d1 [ 1255.883126][ T642] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1255.891354][ T642] usb 3-1: Product: syz [ 1255.895588][ T1792] usb 6-1: Using ep0 maxpacket: 32 [ 1255.900894][ T642] usb 3-1: Manufacturer: syz [ 1255.905721][ T642] usb 3-1: SerialNumber: syz [ 1256.013827][ T1792] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1256.166957][ T4660] UDC core: couldn't find an available UDC or it's busy: -16 [ 1256.174496][ T4660] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1256.183092][ T4660] UDC core: couldn't find an available UDC or it's busy: -16 [ 1256.183933][ T1792] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1256.190922][ T4660] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1256.215026][ T1792] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1256.223533][ T1792] usb 6-1: Product: syz [ 1256.231138][ T1792] usb 6-1: Manufacturer: syz [ 1256.237617][ T1792] usb 6-1: SerialNumber: syz [ 1256.249197][ T1792] usb 6-1: config 0 descriptor?? [ 1256.296585][ T1792] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 1256.304509][ T642] usb-storage 3-1:5.152: USB Mass Storage device detected [ 1256.435354][ T642] usb-storage 3-1:5.229: USB Mass Storage device detected [ 1256.520156][ T4673] UDC core: couldn't find an available UDC or it's busy: -16 [ 1256.528083][ T4673] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1256.545254][T24847] usb 6-1: USB disconnect, device number 81 [ 1256.554499][ T642] usb-storage 3-1:5.246: USB Mass Storage device detected [ 1256.565732][T24847] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 1256.628778][ T642] usb-storage 3-1:5.80: USB Mass Storage device detected 14:59:06 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5320450c10108e490102030109021b00010000000009040000017b35040009058dffff"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000c00)={0x24, &(0x7f0000000a00)={0x0, 0x7, 0x41, {0x41, 0x6, "5a4fba6f41768e58a4992ccb414358a821e6c2219a1db794b5dd3b5babc6b7fde5c8a4fe5f547d5fc045b1e1b750c535f4bab7b7a66e27663ca7c75aa12749"}}, &(0x7f0000000a80)={0x0, 0x3, 0xdc, @string={0xdc, 0x3, "024d75891bf0a18607abcb91c551b00845d8946ab07002346f53336514d48185f93b005a68ca0bb427f55f47b5b136e38fb272ec93154df111002b94bd7f0371ca20a29974f0442e0b37a879f5730f6f35a96af17ffa692d6e6db9137a4520d0d01211c67db12a183aed57baad225cfa2f28a22fb4692c15b23b51bebd85574accb6db62304b4a77ba58b6972af173e69c48534d98afd5032d9c57843c602dc0de01caa621e0859f35d0334c0422dd11ec1aad70bffe0338206c93283c256506d537d2d17ba5f0c0cf22a0967a4506da3242a4f9b1c0afa47a9d"}}, &(0x7f0000000b80)={0x0, 0x22, 0xa, {[@main=@item_4={0x3, 0x0, 0xb, "8ab4d7e7"}, @main=@item_4={0x3, 0x0, 0xc, "c4f3a916"}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1, 0x7, 0x1, {0x22, 0xa85}}}}, &(0x7f0000000e80)={0x2c, &(0x7f0000000c40)={0x40, 0xf, 0x82, "dde427d7a34f9979d58b105d93e9660b009b5c8580817a6473c1d59102c4b7c16d779af85a0f1233839fb851cef165a274e321c0a36c179314a91a31fb90bbed2a410c0314e72057b8cfd7a1c4541980f7aeebe5d6b786a255418b9402060afdeebdf0fa2760e697f0fb7f33fb413c7c356ef6d00be04db7515db6d8015c07c55981"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000d80)={0x20, 0x1, 0x8f, "579971335538143fdb8968bd3682520a3bba460dff7b6ef3bb4fbb11f0110708356ce6d3ac38e3fa1c68fdd44a8d0a0906ead4c0c1e83078000d7b22d9012c859fc1cce200ba52be5e8af6ad4a37d435b049c1b4ba922233b4b7935280db4e6a7f8fd5fb36ae852c4c49d2c9fdd81ff9e10b57aa13451902fc476755a61d8f5ea8fa9cbb8d818af5249b420d425b8e"}, &(0x7f0000000e40)={0x20, 0x3, 0x1}}) (async) r1 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x12ba, 0x74b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x4, 0xd0, 0x2, [{{0x9, 0x4, 0x0, 0x7f, 0x2, 0x3, 0x1, 0x1, 0x5e, {0x9, 0x21, 0x0, 0xe1, 0x1, {0x22, 0x5c4}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7f, 0x0, 0x4}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0xa9, 0x8c, 0x2}}]}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x200, 0x5, 0x7, 0x9f, 0x8, 0x4}, 0x39, &(0x7f00000000c0)={0x5, 0xf, 0x39, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x20, "5b429c768204e15f2d9dccd59a983bbb"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x45, 0x0, 0x90, 0x3, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x69, 0x1, 0x1, 0x1}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x6, 0x81, 0x7fff}]}, 0x2, [{0x6d, &(0x7f0000000100)=@string={0x6d, 0x3, "21edef2cd5598c75de3fbf63b8fcfba056902690528ca9e01e4c31555a560b56fc9e2f7504c28ccb63611452d02fe38ace2428ab7696a78ccc44cc4e7c7d87709e6c9cd8ffff52ce9ea36260d912fb308ec6b6de63c57de16fc03515a0556bbb3c2ec56a6c701ad9a2823b"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x455}}]}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_control_io(r1, &(0x7f0000000440)={0x2c, &(0x7f0000000200)={0x0, 0x8, 0x29, {0x29, 0x23, "846cf2b5f31d084619721297a6d9f971a306990e4bdf99405c3890781f944a75e6e85580245e9c"}}, &(0x7f0000000240)={0x0, 0x3, 0xe4, @string={0xe4, 0x3, "eabbaf698b704432329fda94a440fd1cb9aabe949915404c519142c6c38f06cd87706d3e2ea4e55de87d954d6176d26d85f4094d0e542638f8bd8d18f0c2135c95e14df07e845c816349e20a6a6fc8909a5150d0407596d92f96e191661e72f2a15cc7f488ddea8cbdbdc9930375103dc49aba6b167a078c5c7115a07e0e736f6066cf6fa43f33b82c88f823d597533c5b658c6944512c3cfed791c51cfeece3bbc4eb5c8f532dda66cf80406131c481f73742076c095eb60d14ec535798490446d47350cfc4c72d17c1e8ae86f9d9dadf7dd949f1de7cee83259c39f25228df176a"}}, &(0x7f0000000340)={0x0, 0xf, 0x46, {0x5, 0xf, 0x46, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x7, 0x3, 0x2, 0x11000, 0x9, [0x60, 0x3f00, 0xffffff]}, @wireless={0xb, 0x10, 0x1, 0x4, 0x1, 0x8, 0x3, 0x8, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0x5, 0x9, 0x5}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x6, 0x8, 0x1ff}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0xff, 0xc7, 0x7}]}}, &(0x7f00000003c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xc0, 0x80, 0x1, 0x10, "833a2218", "eae67651"}}, &(0x7f0000000400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x8, 0x0, 0x5f, 0x7, 0x37d2, 0xfffa}}}, &(0x7f0000000940)={0x84, &(0x7f0000000480)={0x20, 0x17, 0xdb, "58a1f76e80954cd3ab4fa56b7d2134d9cf1713eab61fc3012e6b591b1677ae5cda480cc3bde5304ae291a5d4d79c8c1406f702b562924f2e6f7549555eca2b567930a7ed61b09b7e8d1380545bb1f8c07b3ed4f956d0564f2036631bca6287a5d86b3b76bc2ddbe1fe0ee4e809d256a10a5f8451377e15624a8027119a680dad9ba37c021037940a46e7237f1d35aea650a25da7237171579f00d3a3a2d07b0ff95217c6791ad2d759a9f6a05c4fa169340a419e3bd6dd1bd3c5f108f02b2950a7aa4c5cda92c2c1d18531322dc3e5ccf7aa837ef7de23291a2f7e"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x3}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000640)={0x20, 0x0, 0x8, {0x1c00, 0x10, [0xff]}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0xbe9f}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000700)={0x40, 0xb, 0x2, 'fg'}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x8001}, &(0x7f0000000780)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000800)={0x40, 0x19, 0x2, 'Pi'}, &(0x7f0000000840)={0x40, 0x1a, 0x2}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0x2e}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0x1}}) read$char_usb(r2, 0x0, 0x0) [ 1256.679924][ T2926] usb 4-1: USB disconnect, device number 36 [ 1256.700525][ T642] usb 3-1: USB disconnect, device number 78 [ 1256.763517][ T2926] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 1257.143736][ T2926] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 1257.383720][ T2926] usb 4-1: Using ep0 maxpacket: 32 [ 1257.504177][ T2926] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1257.673836][ T2926] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1257.683232][ T2926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1257.691394][ T2926] usb 4-1: Product: syz [ 1257.695624][ T2926] usb 4-1: Manufacturer: syz [ 1257.701070][ T2926] usb 4-1: SerialNumber: syz [ 1257.717765][ T2926] usb 4-1: config 0 descriptor?? [ 1257.764965][ T2926] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1257.955738][ T4690] UDC core: couldn't find an available UDC or it's busy: -16 [ 1257.963233][ T4690] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1258.923839][ T51] block nbd4: Possible stuck request ffff88801c610000: control (read@0,4096B). Runtime 4 seconds [ 1259.759220][T24845] usb 4-1: USB disconnect, device number 37 [ 1259.790516][T24845] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1299.885926][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 1299.892228][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 [ 1314.184689][ T2964] udevd[2964]: worker [3849] /devices/virtual/block/nbd4 is taking a long time [ 1361.335750][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.342070][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 [ 1399.724110][ T28] INFO: task udevd:3849 blocked for more than 143 seconds. [ 1399.733493][ T28] Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1399.741452][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1399.757977][ T28] task:udevd state:D stack:26160 pid: 3849 ppid: 2964 flags:0x00004000 [ 1399.769125][ T28] Call Trace: [ 1399.772560][ T28] [ 1399.775872][ T28] __schedule+0xa9a/0x4cc0 [ 1399.780425][ T28] ? io_schedule_timeout+0x140/0x140 [ 1399.786328][ T28] ? mark_held_locks+0x9f/0xe0 [ 1399.791241][ T28] schedule+0xd2/0x1f0 [ 1399.795980][ T28] io_schedule+0xba/0x130 [ 1399.800339][ T28] folio_wait_bit_common+0x4f2/0xa90 [ 1399.806255][ T28] ? next_uptodate_page+0x810/0x810 [ 1399.811609][ T28] ? folio_add_lru+0x389/0x6a0 [ 1399.817213][ T28] ? end_buffer_async_read_io+0x300/0x300 [ 1399.823109][ T28] ? folio_unlock+0xc0/0xc0 [ 1399.828873][ T28] ? alloc_pages+0x1b2/0x310 [ 1399.833488][ T28] do_read_cache_folio+0x506/0x760 [ 1399.838830][ T28] read_cache_page+0x59/0x2a0 [ 1399.843530][ T28] read_part_sector+0xf6/0x920 [ 1399.848479][ T28] ? adfspart_check_ADFS+0x410/0x410 [ 1399.853955][ T28] adfspart_check_ICS+0x9a/0x690 [ 1399.858910][ T28] ? __alloc_pages+0x3b6/0x500 [ 1399.863750][ T28] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0 [ 1399.870530][ T28] ? adfspart_check_ADFS+0x410/0x410 [ 1399.875894][ T28] ? snprintf+0xbb/0xf0 [ 1399.880064][ T28] ? vsprintf+0x30/0x30 [ 1399.884328][ T28] ? alloc_pages+0x1b2/0x310 [ 1399.888926][ T28] ? adfspart_check_ADFS+0x410/0x410 [ 1399.894293][ T28] bdev_disk_changed+0x629/0xf60 [ 1399.899257][ T28] ? iput.part.0+0x73/0x820 [ 1399.905438][ T28] blkdev_get_whole+0x206/0x2d0 [ 1399.910382][ T28] blkdev_get_by_dev.part.0+0x5d2/0xc80 [ 1399.916712][ T28] ? devcgroup_check_permission+0x1ab/0x440 [ 1399.922626][ T28] blkdev_get_by_dev+0x6b/0x80 [ 1399.927434][ T28] blkdev_open+0x13c/0x2c0 [ 1399.932497][ T28] do_dentry_open+0x4a1/0x11e0 [ 1399.937352][ T28] ? blkdev_close+0x80/0x80 [ 1399.941898][ T28] path_openat+0x1c71/0x2910 [ 1399.946891][ T28] ? path_lookupat+0x860/0x860 [ 1399.951658][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1399.957694][ T28] do_filp_open+0x1aa/0x400 [ 1399.962204][ T28] ? may_open_dev+0xf0/0xf0 [ 1399.966763][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 1399.971719][ T28] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1399.978013][ T28] ? _find_next_bit+0x1e3/0x260 [ 1399.982874][ T28] ? _raw_spin_unlock+0x24/0x40 [ 1399.987781][ T28] ? alloc_fd+0x2f0/0x670 [ 1399.992125][ T28] do_sys_openat2+0x16d/0x4c0 [ 1399.996958][ T28] ? find_held_lock+0x2d/0x110 [ 1400.001735][ T28] ? build_open_flags+0x6f0/0x6f0 [ 1400.006838][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 1400.011703][ T28] __x64_sys_openat+0x13f/0x1f0 [ 1400.018312][ T28] ? __ia32_sys_open+0x1c0/0x1c0 [ 1400.023271][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 1400.029633][ T28] do_syscall_64+0x35/0xb0 [ 1400.035422][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1400.041344][ T28] RIP: 0033:0x7fba30b25697 [ 1400.046836][ T28] RSP: 002b:00007fff10493aa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1400.055594][ T28] RAX: ffffffffffffffda RBX: 00005563af3fd8c0 RCX: 00007fba30b25697 [ 1400.063899][ T28] RDX: 00000000000a0800 RSI: 00005563af3f0190 RDI: 00000000ffffff9c [ 1400.071887][ T28] RBP: 00005563af3f0190 R08: 0000000000000001 R09: 00007fff1053e080 [ 1400.079916][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800 [ 1400.088050][ T28] R13: 00005563af3f7eb0 R14: 0000000000000001 R15: 00005563af3b52c0 [ 1400.096178][ T28] [ 1400.099241][ T28] INFO: task syz-executor.4:4638 blocked for more than 143 seconds. [ 1400.107286][ T28] Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1400.114954][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1400.124822][ T28] task:syz-executor.4 state:D stack:28520 pid: 4638 ppid: 3751 flags:0x00000004 [ 1400.136264][ T28] Call Trace: [ 1400.139610][ T28] [ 1400.142684][ T28] __schedule+0xa9a/0x4cc0 [ 1400.148299][ T28] ? io_schedule_timeout+0x140/0x140 [ 1400.154048][ T28] schedule+0xd2/0x1f0 [ 1400.158137][ T28] schedule_preempt_disabled+0xf/0x20 [ 1400.163514][ T28] __mutex_lock+0xa32/0x12f0 [ 1400.168549][ T28] ? blkdev_put+0x99/0x950 [ 1400.173008][ T28] ? mutex_lock_io_nested+0x1150/0x1150 [ 1400.178872][ T28] ? file_fdatawait_range+0x60/0x60 [ 1400.186689][ T28] ? _raw_spin_unlock+0x24/0x40 [ 1400.191600][ T28] ? locks_remove_file+0x2f7/0x570 [ 1400.196972][ T28] blkdev_put+0x99/0x950 [ 1400.201360][ T28] blkdev_close+0x64/0x80 [ 1400.205966][ T28] __fput+0x277/0x9d0 [ 1400.209974][ T28] ? blkdev_fsync+0xa0/0xa0 [ 1400.214801][ T28] task_work_run+0xdd/0x1a0 [ 1400.219431][ T28] exit_to_user_mode_prepare+0x23c/0x250 [ 1400.225419][ T28] syscall_exit_to_user_mode+0x19/0x60 [ 1400.230974][ T28] do_syscall_64+0x42/0xb0 [ 1400.235942][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1400.243165][ T28] RIP: 0033:0x7f66c4c3bd2b [ 1400.248047][ T28] RSP: 002b:00007ffd3b504cd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1400.256988][ T28] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f66c4c3bd2b [ 1400.265380][ T28] RDX: 0000001b2e220000 RSI: 0000001b2e224e90 RDI: 0000000000000003 [ 1400.273367][ T28] RBP: 00007f66c4d9d960 R08: 0000000000000000 R09: 000000005068e8f7 [ 1400.281754][ T28] R10: 00007ffd3b58a090 R11: 0000000000000293 R12: 00000000001323ea [ 1400.290358][ T28] R13: 00007ffd3b504dd0 R14: 00007f66c4d9bf60 R15: 0000000000000032 [ 1400.300056][ T28] [ 1400.303269][ T28] INFO: task syz-executor.4:4648 blocked for more than 143 seconds. [ 1400.311766][ T28] Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1400.319770][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1400.328994][ T28] task:syz-executor.4 state:D stack:28544 pid: 4648 ppid: 3751 flags:0x00000004 [ 1400.338552][ T28] Call Trace: [ 1400.342509][ T28] [ 1400.345865][ T28] __schedule+0xa9a/0x4cc0 [ 1400.350430][ T28] ? io_schedule_timeout+0x140/0x140 [ 1400.356289][ T28] schedule+0xd2/0x1f0 [ 1400.360456][ T28] schedule_preempt_disabled+0xf/0x20 [ 1400.366755][ T28] __mutex_lock+0xa32/0x12f0 [ 1400.371516][ T28] ? do_raw_spin_unlock+0x171/0x230 [ 1400.377390][ T28] ? blkdev_get_by_dev.part.0+0x414/0xc80 [ 1400.383262][ T28] ? mutex_lock_io_nested+0x1150/0x1150 [ 1400.389926][ T28] ? _atomic_dec_and_lock+0x92/0x100 [ 1400.395651][ T28] ? disk_block_events+0x1d/0x130 [ 1400.400838][ T28] blkdev_get_by_dev.part.0+0x414/0xc80 [ 1400.408507][ T28] ? devcgroup_check_permission+0x1ab/0x440 [ 1400.415938][ T28] blkdev_get_by_dev+0x6b/0x80 [ 1400.420856][ T28] blkdev_open+0x13c/0x2c0 [ 1400.425682][ T28] do_dentry_open+0x4a1/0x11e0 [ 1400.430566][ T28] ? blkdev_close+0x80/0x80 [ 1400.435645][ T28] path_openat+0x1c71/0x2910 [ 1400.440337][ T28] ? path_lookupat+0x860/0x860 [ 1400.446482][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1400.452627][ T28] do_filp_open+0x1aa/0x400 [ 1400.457613][ T28] ? may_open_dev+0xf0/0xf0 [ 1400.462136][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 1400.467417][ T28] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1400.474039][ T28] ? _find_next_bit+0x1e3/0x260 [ 1400.478907][ T28] ? _raw_spin_unlock+0x24/0x40 [ 1400.484159][ T28] ? alloc_fd+0x2f0/0x670 [ 1400.488736][ T28] do_sys_openat2+0x16d/0x4c0 [ 1400.493943][ T28] ? find_held_lock+0x2d/0x110 [ 1400.498727][ T28] ? build_open_flags+0x6f0/0x6f0 [ 1400.504147][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 1400.509112][ T28] __x64_sys_openat+0x13f/0x1f0 [ 1400.516854][ T28] ? __ia32_sys_open+0x1c0/0x1c0 [ 1400.521936][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 1400.528564][ T28] do_syscall_64+0x35/0xb0 [ 1400.533116][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1400.539577][ T28] RIP: 0033:0x7f66c4c3c004 [ 1400.545275][ T28] RSP: 002b:00007f66c5e24ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1400.554005][ T28] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f66c4c3c004 [ 1400.562090][ T28] RDX: 0000000000000282 RSI: 00007f66c5e24d40 RDI: 00000000ffffff9c [ 1400.570400][ T28] RBP: 00007f66c5e24d40 R08: 0000000000000000 R09: 0000000000000000 [ 1400.578786][ T28] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000282 [ 1400.587094][ T28] R13: 00007ffd3b504c6f R14: 00007f66c5e25300 R15: 0000000000022000 [ 1400.595471][ T28] [ 1400.598567][ T28] [ 1400.598567][ T28] Showing all locks held in the system: [ 1400.607199][ T28] 1 lock held by khungtaskd/28: [ 1400.612173][ T28] #0: ffffffff8bd7f2e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1400.622563][ T28] 4 locks held by kworker/u4:4/980: [ 1400.630600][ T28] 2 locks held by getty/3279: [ 1400.636917][ T28] #0: ffff88814c583098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 1400.647967][ T28] #1: ffffc90001c082e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcea/0x1230 [ 1400.658419][ T28] 1 lock held by udevd/3849: [ 1400.663072][ T28] #0: ffff88801c237918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xc80 [ 1400.673842][ T28] 1 lock held by syz-executor.4/4638: [ 1400.679283][ T28] #0: ffff88801c237918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x99/0x950 [ 1400.688810][ T28] 1 lock held by syz-executor.4/4648: [ 1400.695064][ T28] #0: ffff88801c237918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x414/0xc80 [ 1400.706626][ T28] [ 1400.708961][ T28] ============================================= [ 1400.708961][ T28] [ 1400.717520][ T28] NMI backtrace for cpu 1 [ 1400.721852][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1400.731749][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1400.741788][ T28] Call Trace: [ 1400.745056][ T28] [ 1400.748002][ T28] dump_stack_lvl+0xcd/0x134 [ 1400.752586][ T28] nmi_cpu_backtrace.cold+0x47/0x144 [ 1400.757869][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 1400.763138][ T28] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 1400.769110][ T28] watchdog+0xc1d/0xf50 [ 1400.773250][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1400.779215][ T28] kthread+0x2e9/0x3a0 [ 1400.783317][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 1400.788940][ T28] ret_from_fork+0x1f/0x30 [ 1400.793371][ T28] [ 1400.797318][ T28] Sending NMI from CPU 1 to CPUs 0: [ 1400.802762][ C0] NMI backtrace for cpu 0 [ 1400.802773][ C0] CPU: 0 PID: 14115 Comm: kworker/u4:12 Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1400.802796][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1400.802810][ C0] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 1400.802886][ C0] RIP: 0010:__lock_acquire+0xa17/0x56c0 [ 1400.802913][ C0] Code: 21 83 e3 60 0f 85 f5 0b 00 00 4c 89 f8 44 89 7c 24 50 48 c1 e8 20 89 c3 89 44 24 60 44 01 f8 c1 c3 04 89 44 24 40 89 5c 24 58 <48> b8 00 00 00 00 00 fc ff df 48 8b 54 24 38 48 c1 ea 03 0f b6 04 [ 1400.802933][ C0] RSP: 0018:ffffc90011ec7940 EFLAGS: 00000012 [ 1400.802949][ C0] RAX: 0000000053d25ff7 RBX: 0000000032958bf2 RCX: ffffffff815c7bdc [ 1400.802963][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88804d588db9 [ 1400.802977][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000003 [ 1400.802989][ C0] R10: fffffbfff2006f20 R11: 0000000000000001 R12: ffff88804d588d98 [ 1400.803002][ C0] R13: ffff88804d5882c0 R14: 0000000000000000 R15: 232958bf30a90738 [ 1400.803016][ C0] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1400.803036][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1400.803051][ C0] CR2: 000000c00e631350 CR3: 000000007de7d000 CR4: 00000000003506f0 [ 1400.803064][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1400.803077][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1400.803090][ C0] Call Trace: [ 1400.803095][ C0] [ 1400.803103][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1400.803130][ C0] lock_acquire+0x1ab/0x510 [ 1400.803152][ C0] ? batadv_iv_ogm_schedule_buff+0x598/0x1430 [ 1400.803175][ C0] ? lock_release+0x720/0x720 [ 1400.803197][ C0] ? batadv_iv_ogm_schedule_buff+0x754/0x1430 [ 1400.803220][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 1400.803244][ C0] batadv_iv_ogm_schedule_buff+0x5d2/0x1430 [ 1400.803267][ C0] ? batadv_iv_ogm_schedule_buff+0x598/0x1430 [ 1400.803290][ C0] ? batadv_iv_gw_get_best_gw_node+0x960/0x960 [ 1400.803313][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1400.803341][ C0] ? batadv_send_skb_packet+0x4e4/0x600 [ 1400.803381][ C0] batadv_iv_send_outstanding_bat_ogm_packet+0x740/0x910 [ 1400.803407][ C0] process_one_work+0x996/0x1610 [ 1400.803429][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1400.803449][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 1400.803477][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 1400.803502][ C0] worker_thread+0x665/0x1080 [ 1400.803522][ C0] ? process_one_work+0x1610/0x1610 [ 1400.803556][ C0] kthread+0x2e9/0x3a0 [ 1400.803579][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 1400.803608][ C0] ret_from_fork+0x1f/0x30 [ 1400.803633][ C0] [ 1400.803980][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 1400.803993][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.18.0-rc2-syzkaller-00275-g59250f8a7f3a #0 [ 1400.804017][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1400.804029][ T28] Call Trace: [ 1400.804037][ T28] [ 1400.804043][ T28] dump_stack_lvl+0xcd/0x134 [ 1400.804067][ T28] panic+0x2d7/0x636 [ 1400.804089][ T28] ? panic_print_sys_info.part.0+0x10b/0x10b [ 1400.804114][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 1400.804138][ T28] ? preempt_schedule_thunk+0x16/0x18 [ 1400.804162][ T28] ? nmi_trigger_cpumask_backtrace+0x1c9/0x230 [ 1400.804187][ T28] ? watchdog.cold+0x130/0x158 [ 1400.804226][ T28] watchdog.cold+0x141/0x158 [ 1400.804245][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1400.804268][ T28] kthread+0x2e9/0x3a0 [ 1400.804293][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 1400.804321][ T28] ret_from_fork+0x1f/0x30 [ 1400.804345][ T28] [ 1400.808170][ T28] Kernel Offset: disabled [ 1401.168772][ T28] Rebooting in 86400 seconds..