fffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000600)={0x1a, 0xf2, 0x1ff, 0x4f}) syz_usb_disconnect(0xffffffffffffffff) [ 3359.382802][T15209] usb 6-1: USB disconnect, device number 95 18:25:03 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) [ 3359.612499][T32417] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 3359.782459][T15209] usb 6-1: new high-speed USB device number 96 using dummy_hcd [ 3359.902410][T32417] usb 5-1: device descriptor read/64, error 18 [ 3359.932388][T29828] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 3359.939341][T29828] ath9k_htc: Failed to initialize the device [ 3359.945562][T30196] usb 2-1: ath9k_htc: USB layer deinitialized [ 3359.952382][T29684] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 3359.964083][ T8385] usb 1-1: reset high-speed USB device number 86 using dummy_hcd [ 3360.022373][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3360.142753][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3360.150861][T15209] usb 6-1: config 0 has no interface number 0 [ 3360.157831][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3360.169542][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3360.181248][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:25:04 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000180)={0x2c, &(0x7f0000000300)={0x20, 0x22, 0xb9, {0xb9, 0x24, "4469e12adcbb447abd2ce898cee8b316e44c295c06a84de43390f123f14695df5ac25f92580f5cbe8522522b8b5e584cbb1be447f2f940f31f15b365510e0b5f4781557f55613110bca7a7cf93b4a07f5bf78c9cb3878a1c2dc4da3aafed2bff14b82826901f4b1a2c8948878684290313ca53ce92c576455379e22012232447e2079ec61044e036cedce7633a71f27aeb03324d267ab6c544453942350a7769df7ebd53bb300fd72f58f87f97c184802425cef81ba563"}}, &(0x7f0000000000)={0x0, 0x3, 0x22, @string={0x22, 0x3, "4ee81e068a6d68ec867653d4b21e661737fafe436c94f3e1bc97c7aecc2bc9fd"}}, &(0x7f0000000040)={0x0, 0xf, 0xc, {0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0xe, 0x0, 0x3f}]}}, &(0x7f0000000080)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x0, 0x0, 0x9, "c982f08f", "4d86a8c3"}}, &(0x7f0000000100)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xcb, 0x0, 0x0, 0x65, 0xff, 0x8000, 0x20}}}, &(0x7f00000008c0)={0x84, &(0x7f0000000400)={0x20, 0x16, 0xe4, "3c4b703202d70dabeb1fdcc24e87aba32d4b2d8d2ac4a1a813631233150996495e70028fbc5dfeb15d6c1ff97315fd65bfbd1e26cf0151a47079e16b7b201e298e49fe8f6a41dc815e35ecd8c501935bcdf5b862b2c6743c5f0524e5f8958b7e2cf47cade6988292aa84e11d97bae9276812ffddf3317a20247edbef0d8766018f8e66e3043fb80152f4f343faae741bd754aeb51b2ac78768a5cf9ab35b661a330dd7bffe9e71980273e85944bd15705170744fdc538e849bdb0263bfad332683f01e69be3c30c8d2cf493a05891f4e107372a17d8e65e661df2848a13dd796614d0b97"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000280)={0x20, 0x0, 0x4}, &(0x7f0000000500)={0x20, 0x0, 0x4, {0x20, 0x2}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000580)={0x40, 0x9, 0x1, 0x7}, 0x0, &(0x7f0000000600)={0x40, 0xf, 0x2, 0xeb6}, &(0x7f0000000640)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000680)={0x40, 0x17, 0x6, @remote}, &(0x7f00000006c0)={0x40, 0x19, 0x2, 'i)'}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x7}, 0x0, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x6}}) syz_usb_control_io(r0, &(0x7f0000000780)={0x2c, &(0x7f0000000800)={0x0, 0x21, 0x96, {0x96, 0xa, "36cc35853ff53fd29b56adee529dcb78c16c2c30f85b50ef4ac4bd2e7bb2277c1f13eb76030a8e8dec339ba807386fb64d96858905385388f0251b39dd8226ecd2d022e33bf52941b0225c3870f9d5b068df506d6c30004cb11eb02c53725960ebca6e013ae00464e630c35fe8fc9ce4182b8dc60a0a4e8c7a6be2cc0838bf89f22b582d753ab673e1f839c3e0f123fd8ff883c2"}}, &(0x7f0000000980)={0x0, 0x3, 0x83, @string={0x83, 0x3, "889806c5ff2523603b2115e84b8f10fd1d29223cf610e3e0df04accde8ebe4e1832f9017b6837746d9316388b0027d55babdaed4862bb160f3420965f4b730ab8c4e0071e120a3db5b9a1bf718d62d58a051ad208999cfb2750c34439215b09fd678299ab13545b488641ee05c4a5ebcd103d615f3317fd82c8e5fdcd97a82f4fe"}}, &(0x7f0000000a40)={0x0, 0xf, 0x26, {0x5, 0xf, 0x26, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "b1e2da39d47ed170c35f65e81696c4bb"}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x7, 0x2, 0x2}]}}, &(0x7f00000003c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x0, 0x8, 0x8, "0301bc7f", "1d8641dc"}}, &(0x7f00000005c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x8, 0x7f, 0x7, 0x7, 0x4, 0x6}}}, &(0x7f0000000f00)={0x84, &(0x7f0000000ac0)={0x20, 0x16, 0x5b, "29e6b662565cd142527df1dd446cff97d168e4bc64a4c9e1be709cc9080e7596b03ee601a16de27b90dfbb754336b0a0afec94305b9548d89357fcf43b96aeda63061a286e089afa9068c16f858b28ded4214306842e5f0ccb4990"}, &(0x7f0000000b40)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000b80)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000bc0)={0x20, 0x0, 0x4, {0x1, 0x1}}, &(0x7f0000000c00)={0x20, 0x0, 0x4, {0x140, 0x10}}, &(0x7f0000000c40)={0x40, 0x7, 0x2, 0x1}, 0x0, &(0x7f0000000cc0)={0x40, 0xb, 0x2, "c510"}, &(0x7f0000000d00)={0x40, 0xf, 0x2, 0x40}, &(0x7f0000000d40)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000d80)={0x40, 0x17, 0x6, @random="ed1812a9f798"}, &(0x7f0000000dc0)={0x40, 0x19, 0x2, "25fa"}, &(0x7f0000000e00)={0x40, 0x1a, 0x2}, &(0x7f0000000e40)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000e80)={0x40, 0x1e, 0x1, 0xfc}, &(0x7f0000000ec0)={0x40, 0x21, 0x1, 0x2a}}) [ 3360.192464][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3360.223334][T15209] usb 6-1: config 0 descriptor?? [ 3360.264546][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3360.312377][T30196] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 3360.322799][T32417] usb 5-1: device descriptor read/64, error 18 [ 3360.332809][T29684] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config 18:25:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) sendfile(r0, r1, 0x0, 0x200fff) [ 3360.434083][T29684] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3360.443626][T29684] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3360.452070][T29684] usb 4-1: Product: syz [ 3360.462192][T29684] usb 4-1: config 0 descriptor?? [ 3360.505823][T29684] pegasus_notetaker 4-1:0.0: Invalid number of endpoints [ 3360.514283][T29684] pegasus_notetaker: probe of 4-1:0.0 failed with error -22 [ 3360.602403][T32417] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 3360.612360][ T8385] usb 1-1: device descriptor read/64, error -71 18:25:04 executing program 1: mknod(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000200)={0x0, r1}) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='cpuset\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e20, @broadcast}, 0x20, 0x0, 0x0, 0x0, 0x82f, 0x0, 0x1, 0x7f, 0x159b}) [ 3360.694176][ T28] audit: type=1800 audit(1594319104.822:293): pid=30384 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16381 res=0 [ 3360.715940][T15209] usb 4-1: USB disconnect, device number 114 [ 3360.756899][T30393] new mount options do not match the existing superblock, will be ignored 18:25:04 executing program 1: open(0x0, 0x1, 0x0) perf_event_open(0x0, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[], 0x1) fallocate(r0, 0x3, 0x0, 0x8020003) lseek(r0, 0x0, 0x3) [ 3360.821152][T30398] new mount options do not match the existing superblock, will be ignored 18:25:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3360.898272][T32417] usb 5-1: device descriptor read/64, error 18 18:25:05 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3360.992320][ T8385] usb 1-1: Using ep0 maxpacket: 16 18:25:05 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3361.012432][T30196] usb 2-1: device not accepting address 109, error -71 18:25:05 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3361.304415][T32417] usb 5-1: device descriptor read/64, error 18 [ 3361.432314][T32417] usb usb5-port1: attempt power cycle 18:25:06 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3362.142290][T32417] usb 5-1: new high-speed USB device number 77 using dummy_hcd 18:25:06 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000600)={0x1a, 0xf2, 0x1ff, 0x4f}) 18:25:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3362.642204][T32417] usb 5-1: device not accepting address 77, error -71 [ 3362.663927][T30196] usb 6-1: USB disconnect, device number 96 [ 3362.904172][T29828] usb 1-1: reset high-speed USB device number 86 using dummy_hcd [ 3363.012166][T32417] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 3363.082766][T30196] usb 6-1: new high-speed USB device number 97 using dummy_hcd [ 3363.182518][T32417] usb 5-1: device descriptor read/8, error -61 [ 3363.342141][T30196] usb 6-1: Using ep0 maxpacket: 8 [ 3363.482196][T30196] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3363.490287][T30196] usb 6-1: config 0 has no interface number 0 [ 3363.497050][T32417] usb 5-1: device descriptor read/8, error -61 [ 3363.503249][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3363.514970][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3363.526462][T30196] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3363.535858][T30196] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3363.545595][T30196] usb 6-1: config 0 descriptor?? 18:25:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 18:25:07 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) 18:25:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3363.596255][T30196] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3363.622124][T32417] usb usb5-port1: unable to enumerate USB device 18:25:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:08 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3363.963394][T15209] usb 4-1: new high-speed USB device number 115 using dummy_hcd 18:25:08 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3364.002330][T29684] usb 1-1: USB disconnect, device number 86 [ 3364.322419][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3364.412111][T15209] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3364.421320][T15209] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3364.430001][T15209] usb 4-1: Product: syz [ 3364.435165][T15209] usb 4-1: config 0 descriptor?? [ 3364.475390][T15209] pegasus_notetaker 4-1:0.0: Invalid number of endpoints [ 3364.484039][T15209] pegasus_notetaker: probe of 4-1:0.0 failed with error -22 [ 3364.674098][T29684] usb 4-1: USB disconnect, device number 115 18:25:09 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3365.641962][T29921] usb 5-1: new high-speed USB device number 79 using dummy_hcd 18:25:09 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) 18:25:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:09 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) [ 3365.742192][T29684] usb 6-1: USB disconnect, device number 97 18:25:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3365.912035][T29921] usb 5-1: device descriptor read/64, error 18 [ 3366.052276][T15209] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 3366.241950][T29684] usb 6-1: new high-speed USB device number 98 using dummy_hcd [ 3366.301903][T29921] usb 5-1: device descriptor read/64, error 18 [ 3366.412146][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3366.501904][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3366.502298][T15209] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3366.516001][T15209] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3366.524465][T15209] usb 4-1: Product: syz [ 3366.529277][T15209] usb 4-1: config 0 descriptor?? [ 3366.571882][T29921] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 3366.584352][T15209] pegasus_notetaker 4-1:0.0: Invalid number of endpoints [ 3366.591486][T15209] pegasus_notetaker: probe of 4-1:0.0 failed with error -22 [ 3366.641876][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3366.650105][T29684] usb 6-1: config 0 has no interface number 0 [ 3366.656497][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3366.667649][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3366.678830][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3366.688028][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3366.698279][T29684] usb 6-1: config 0 descriptor?? [ 3366.746927][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3366.784603][T15209] usb 4-1: USB disconnect, device number 116 [ 3366.841894][T29921] usb 5-1: device descriptor read/64, error 18 18:25:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3367.231819][T29921] usb 5-1: device descriptor read/64, error 18 [ 3367.351867][T29921] usb usb5-port1: attempt power cycle [ 3368.091805][T29921] usb 5-1: new high-speed USB device number 81 using dummy_hcd 18:25:12 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3368.241757][T29921] usb 5-1: device descriptor read/8, error -71 [ 3368.471733][T29921] usb 5-1: device descriptor read/8, error -71 18:25:13 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:25:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:13 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:13 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d4600"], 0x0) 18:25:13 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3368.862011][T29684] usb 6-1: USB disconnect, device number 98 18:25:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3368.975151][T29921] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 3369.172355][T29921] usb 5-1: device descriptor read/8, error -61 [ 3369.181854][T29828] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 3369.381652][T29684] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 3369.442049][T29921] usb 5-1: device descriptor read/8, error -61 [ 3369.541658][T29828] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3369.551793][T29828] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3369.572953][T29921] usb usb5-port1: unable to enumerate USB device [ 3369.621652][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3369.642049][T29828] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3369.651157][T29828] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3369.659513][T29828] usb 4-1: Product: syz [ 3369.664782][T29828] usb 4-1: config 0 descriptor?? [ 3369.705158][T29828] pegasus_notetaker 4-1:0.0: Invalid number of endpoints [ 3369.712363][T29828] pegasus_notetaker: probe of 4-1:0.0 failed with error -22 [ 3369.741695][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3369.749791][T29684] usb 6-1: config 0 has no interface number 0 [ 3369.756042][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3369.767095][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3369.778676][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3369.787849][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3369.796612][T29684] usb 6-1: config 0 descriptor?? [ 3369.844597][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3369.904050][T29684] usb 4-1: USB disconnect, device number 117 18:25:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:14 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:14 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:14 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:15 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3371.693611][T29684] usb 5-1: new high-speed USB device number 83 using dummy_hcd 18:25:16 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 18:25:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:16 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d4600"], 0x0) [ 3371.993517][T29921] usb 6-1: USB disconnect, device number 99 18:25:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3372.051931][T29684] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3372.051940][T29684] usb 5-1: config 0 has no interfaces? 18:25:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3372.133102][T29684] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3372.152426][T29684] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3372.171128][T29684] usb 5-1: Product: syz [ 3372.182785][T29684] usb 5-1: config 0 descriptor?? [ 3372.331438][T32417] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 3372.423680][T29684] usb 5-1: USB disconnect, device number 83 [ 3372.531484][T29921] usb 6-1: new high-speed USB device number 100 using dummy_hcd [ 3372.701722][T32417] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3372.711934][T32417] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3372.791403][T29921] usb 6-1: Using ep0 maxpacket: 8 [ 3372.801926][T32417] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3372.811027][T32417] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3372.820504][T32417] usb 4-1: Product: syz [ 3372.825550][T32417] usb 4-1: config 0 descriptor?? [ 3372.863655][T32417] pegasus_notetaker 4-1:0.0: Invalid number of endpoints [ 3372.870789][T32417] pegasus_notetaker: probe of 4-1:0.0 failed with error -22 [ 3372.932762][T29921] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3372.940879][T29921] usb 6-1: config 0 has no interface number 0 [ 3372.954300][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3372.965722][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 18:25:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:17 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:17 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3372.978752][T29921] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3372.988223][T29921] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3372.999450][T29921] usb 6-1: config 0 descriptor?? [ 3373.060015][T29921] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3373.075987][T29921] usb 4-1: USB disconnect, device number 118 18:25:17 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3373.331434][T30196] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 3373.691654][T30196] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3373.701830][T30196] usb 5-1: config 0 has no interfaces? [ 3373.781375][T30196] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3373.790464][T30196] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3373.798794][T30196] usb 5-1: Product: syz [ 3373.805131][T30196] usb 5-1: config 0 descriptor?? [ 3374.042883][T30196] usb 5-1: USB disconnect, device number 84 18:25:19 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) 18:25:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:19 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:19 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d4600"], 0x0) 18:25:19 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3375.171379][T30196] usb 6-1: USB disconnect, device number 100 18:25:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, 0x0, 0x0) [ 3375.481280][T29684] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 3375.491297][T32417] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 3375.651216][T30196] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 3375.853359][T29684] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3375.863483][T29684] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3375.891599][T32417] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3375.901791][T30196] usb 6-1: Using ep0 maxpacket: 8 [ 3375.906824][T32417] usb 5-1: config 0 has no interfaces? [ 3375.963046][T29684] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3375.972141][T29684] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3375.980189][T29684] usb 4-1: Product: syz [ 3375.986739][T29684] usb 4-1: config 0 descriptor?? 18:25:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, 0x0, 0x0) [ 3376.013213][T32417] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3376.022306][T32417] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3376.030359][T32417] usb 5-1: Product: syz [ 3376.038178][T29684] pegasus_notetaker 4-1:0.0: Invalid number of endpoints [ 3376.045289][T30196] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3376.070001][T32417] usb 5-1: config 0 descriptor?? [ 3376.078365][T30196] usb 6-1: config 0 has no interface number 0 [ 3376.086512][T29684] pegasus_notetaker: probe of 4-1:0.0 failed with error -22 [ 3376.101190][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3376.118741][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3376.118786][T30196] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3376.118798][T30196] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3376.120789][T30196] usb 6-1: config 0 descriptor?? [ 3376.157352][T30196] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:25:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, 0x0, 0x0) [ 3376.239949][T30196] usb 4-1: USB disconnect, device number 119 [ 3376.337280][T29921] usb 5-1: USB disconnect, device number 85 18:25:22 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) 18:25:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:22 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050b"], 0x0) 18:25:22 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3378.291642][T29921] usb 6-1: USB disconnect, device number 101 18:25:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3378.590947][T32417] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 3378.611414][T30196] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 3378.761014][T29921] usb 6-1: new high-speed USB device number 102 using dummy_hcd [ 3378.951574][T32417] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3378.973409][T30196] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3379.000963][T29921] usb 6-1: Using ep0 maxpacket: 8 [ 3379.041636][T32417] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3379.050790][T32417] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3379.061200][T30196] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3379.070232][T30196] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 18:25:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3379.098559][T32417] usb 4-1: Product: syz [ 3379.105817][T30196] usb 5-1: Product: syz [ 3379.121384][T32417] usb 4-1: config 0 descriptor?? [ 3379.134267][T30196] usb 5-1: config 0 descriptor?? [ 3379.142641][T29921] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3379.151018][T29921] usb 6-1: config 0 has no interface number 0 [ 3379.163542][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3379.163556][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3379.163573][T29921] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3379.163583][T29921] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3379.180516][T29921] usb 6-1: config 0 descriptor?? [ 3379.193092][T32417] pegasus_notetaker: probe of 4-1:0.0 failed with error -12 [ 3379.233190][T30196] pegasus_notetaker 5-1:0.0: Invalid number of endpoints [ 3379.240306][T30196] pegasus_notetaker: probe of 5-1:0.0 failed with error -22 18:25:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3379.293552][T29921] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:25:23 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3379.395541][T29921] usb 4-1: USB disconnect, device number 120 [ 3379.433650][T32417] usb 5-1: USB disconnect, device number 86 [ 3379.691190][T15210] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 3380.051252][T15210] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3380.061360][T15210] usb 1-1: config 0 has no interfaces? [ 3380.118348][T32417] usb 6-1: USB disconnect, device number 102 [ 3380.141227][T15210] usb 1-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3380.150278][T15210] usb 1-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3380.158601][T15210] usb 1-1: Product: syz [ 3380.163778][T15210] usb 1-1: config 0 descriptor?? [ 3380.407537][T15210] usb 1-1: USB disconnect, device number 87 18:25:24 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) 18:25:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:24 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050b"], 0x0) 18:25:24 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:24 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:24 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3380.910767][T32417] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 3380.920771][T15210] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 3380.980771][T15209] usb 6-1: new high-speed USB device number 103 using dummy_hcd [ 3381.231131][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3381.270753][T32417] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3381.330803][T15210] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3381.362035][T32417] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3381.371159][T32417] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3381.379323][T32417] usb 5-1: Product: syz [ 3381.381124][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3381.384596][T32417] usb 5-1: config 0 descriptor?? [ 3381.401762][T15209] usb 6-1: config 0 has no interface number 0 [ 3381.408048][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3381.419762][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3381.431727][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3381.432571][T32417] pegasus_notetaker 5-1:0.0: Invalid number of endpoints [ 3381.444342][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3381.453231][T32417] pegasus_notetaker: probe of 5-1:0.0 failed with error -22 [ 3381.456814][T15210] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3381.472942][T15210] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3381.481822][T15209] usb 6-1: config 0 descriptor?? [ 3381.487126][T15210] usb 4-1: Product: syz [ 3381.495820][T15210] usb 4-1: config 0 descriptor?? [ 3381.536170][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3381.557860][T15210] pegasus_notetaker: probe of 4-1:0.0 failed with error -12 [ 3381.651949][T15210] usb 5-1: USB disconnect, device number 87 [ 3381.752893][T15209] usb 4-1: USB disconnect, device number 121 18:25:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:26 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:26 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 18:25:26 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3382.470632][T15209] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 3382.480696][T32417] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 3382.720618][T32417] usb 1-1: Using ep0 maxpacket: 8 [ 3382.840638][T32417] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3382.848806][T32417] usb 1-1: config 0 has no interface number 0 [ 3382.856153][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3382.867193][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3382.870631][T15209] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3382.879904][T32417] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3382.897640][T32417] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3382.906783][T32417] usb 1-1: config 0 descriptor?? [ 3382.954683][T32417] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3382.975038][T15209] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3382.984093][T15209] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3382.992905][T15209] usb 5-1: Product: syz [ 3382.998446][T15209] usb 5-1: config 0 descriptor?? [ 3383.053430][T15209] pegasus_notetaker 5-1:0.0: Invalid number of endpoints [ 3383.060648][T15209] pegasus_notetaker: probe of 5-1:0.0 failed with error -22 [ 3383.255240][T15210] usb 5-1: USB disconnect, device number 88 18:25:27 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:25:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, 0x0, 0x0) 18:25:27 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050b"], 0x0) 18:25:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, 0x0, 0x0) [ 3383.712246][T32417] usb 6-1: USB disconnect, device number 103 18:25:27 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d4600"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, 0x0, 0x0) 18:25:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3383.964349][T29828] usb 1-1: USB disconnect, device number 88 [ 3384.010595][T15210] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 3384.080617][T15209] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 3384.130517][T32417] usb 6-1: new high-speed USB device number 104 using dummy_hcd [ 3384.370498][T32417] usb 6-1: Using ep0 maxpacket: 8 [ 3384.401169][T15210] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3384.470797][T15209] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3384.483218][T15209] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3384.490498][T32417] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3384.497256][T15210] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3384.513707][T15210] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3384.521727][T32417] usb 6-1: config 0 has no interface number 0 [ 3384.522198][T15210] usb 4-1: Product: syz [ 3384.528779][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3384.545323][T15210] usb 4-1: config 0 descriptor?? [ 3384.550472][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3384.572238][T32417] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3384.592241][T15209] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3384.599615][T32417] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3384.603161][T15210] pegasus_notetaker: probe of 4-1:0.0 failed with error -12 [ 3384.614631][T32417] usb 6-1: config 0 descriptor?? [ 3384.624501][T15209] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3384.636228][T15209] usb 5-1: Product: syz [ 3384.642369][T15209] usb 5-1: config 0 descriptor?? [ 3384.683717][T32417] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3384.688089][T15209] pegasus_notetaker 5-1:0.0: Invalid number of endpoints [ 3384.710141][T15209] pegasus_notetaker: probe of 5-1:0.0 failed with error -22 [ 3384.803790][T32417] usb 4-1: USB disconnect, device number 122 [ 3384.884076][T15210] usb 5-1: USB disconnect, device number 89 18:25:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:30 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:25:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:30 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:25:30 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfc"], 0x0) 18:25:30 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d4600"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) [ 3386.780483][T15209] usb 6-1: USB disconnect, device number 104 18:25:31 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:31 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3387.100280][T15210] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 3387.120276][T32417] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 3387.127985][T29828] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 3387.260257][T15209] usb 6-1: new high-speed USB device number 105 using dummy_hcd [ 3387.410254][T29828] usb 2-1: Using ep0 maxpacket: 8 [ 3387.461020][T15210] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3387.472799][T15210] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3387.500625][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3387.560647][T32417] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3387.560953][T15210] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3387.570755][T29828] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3387.579484][T15210] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3387.590902][T29828] usb 2-1: config 0 has no interface number 0 [ 3387.596480][T15210] usb 5-1: Product: syz [ 3387.604708][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3387.608868][T15210] usb 5-1: config 0 descriptor?? [ 3387.624825][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3387.630255][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3387.637054][T29828] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3387.653964][T29828] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3387.656037][T15209] usb 6-1: config 0 has no interface number 0 [ 3387.672254][T32417] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3387.672424][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3387.682354][T29828] usb 2-1: config 0 descriptor?? [ 3387.697806][T15210] pegasus_notetaker 5-1:0.0: Invalid number of endpoints [ 3387.699754][T32417] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3387.707214][T15210] pegasus_notetaker: probe of 5-1:0.0 failed with error -22 [ 3387.722275][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3387.735789][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3387.740889][T32417] usb 4-1: Product: syz [ 3387.746828][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3387.756513][T32417] usb 4-1: config 0 descriptor?? [ 3387.763548][T15209] usb 6-1: config 0 descriptor?? [ 3387.770597][T29828] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3387.822167][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3387.835789][T32417] pegasus_notetaker: probe of 4-1:0.0 failed with error -12 [ 3387.871993][T15209] usb 5-1: USB disconnect, device number 90 [ 3388.036279][T32417] usb 4-1: USB disconnect, device number 123 18:25:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:32 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3388.223881][T30196] usb 6-1: USB disconnect, device number 105 18:25:32 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:32 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:32 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:25:32 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3389.040132][T15210] usb 6-1: new high-speed USB device number 106 using dummy_hcd [ 3389.280106][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3389.400136][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3389.408406][T15210] usb 6-1: config 0 has no interface number 0 [ 3389.415189][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3389.426779][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3389.438250][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3389.447703][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3389.458217][T15210] usb 6-1: config 0 descriptor?? [ 3389.504094][T15210] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:25:34 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:25:34 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d4600"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:34 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfc"], 0x0) 18:25:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 18:25:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) [ 3389.890318][T29921] usb 2-1: USB disconnect, device number 111 [ 3389.924683][T15210] usb 6-1: USB disconnect, device number 106 [ 3390.210060][T15209] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 3390.220681][T15212] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 3390.320026][T29921] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 3390.559999][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3390.570541][T15209] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3390.580555][T15212] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3390.590674][T15212] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 3390.670078][T15209] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3390.679900][T15209] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3390.688596][T29921] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3390.696718][T15212] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3390.705777][T15209] usb 4-1: Product: syz [ 3390.709976][T29921] usb 2-1: config 0 has no interface number 0 [ 3390.716100][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3390.727064][T15212] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3390.737399][T15209] usb 4-1: config 0 descriptor?? [ 3390.742570][T15212] usb 5-1: Product: syz [ 3390.748902][T15212] usb 5-1: config 0 descriptor?? [ 3390.754029][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3390.765250][T29921] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3390.774332][T29921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3390.785935][T15209] pegasus_notetaker: probe of 4-1:0.0 failed with error -12 [ 3390.801829][T15212] pegasus_notetaker 5-1:0.0: Invalid number of endpoints [ 3390.808889][T15212] pegasus_notetaker: probe of 5-1:0.0 failed with error -22 [ 3390.826326][T29921] usb 2-1: config 0 descriptor?? [ 3390.874363][T29921] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3390.985508][T29828] usb 4-1: USB disconnect, device number 124 [ 3391.002556][T30196] usb 5-1: USB disconnect, device number 91 18:25:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 18:25:35 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:25:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3391.499958][T30196] usb 6-1: new high-speed USB device number 107 using dummy_hcd [ 3391.749918][T30196] usb 6-1: Using ep0 maxpacket: 8 [ 3391.889989][T30196] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3391.898444][T30196] usb 6-1: config 0 has no interface number 0 [ 3391.904847][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3391.916049][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3391.927322][T30196] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3391.936427][T30196] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3391.945086][T30196] usb 6-1: config 0 descriptor?? [ 3391.992172][T30196] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3392.394860][T32417] usb 6-1: USB disconnect, device number 107 18:25:37 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfc"], 0x0) 18:25:37 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:25:37 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:25:37 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:37 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) [ 3392.960129][T32417] usb 2-1: USB disconnect, device number 112 [ 3393.269813][T30196] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 3393.277620][T29828] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 3393.285280][T29684] usb 6-1: new high-speed USB device number 108 using dummy_hcd [ 3393.289793][T29921] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 3393.389801][T32417] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 3393.529832][T29828] usb 1-1: Using ep0 maxpacket: 8 [ 3393.534979][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3393.630167][T32417] usb 2-1: Using ep0 maxpacket: 8 [ 3393.650426][T30196] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3393.660460][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3393.668524][T29684] usb 6-1: config 0 has no interface number 0 [ 3393.675884][T29828] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3393.684096][T29828] usb 1-1: config 0 has no interface number 0 [ 3393.690825][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3393.702484][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3393.710045][T29921] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3393.714159][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3393.734807][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3393.746392][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3393.756191][T29828] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3393.765687][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3393.774285][T32417] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3393.782454][T30196] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3393.792818][T29684] usb 6-1: config 0 descriptor?? [ 3393.797806][T29828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3393.808883][T32417] usb 2-1: config 0 has no interface number 0 [ 3393.811356][T29921] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3393.815610][T30196] usb 4-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3393.832429][T29921] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3393.834425][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3393.847871][T32417] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3393.858544][T29921] usb 5-1: Product: syz [ 3393.861243][T29828] usb 1-1: config 0 descriptor?? [ 3393.873782][T32417] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3393.891800][T29921] usb 5-1: config 0 descriptor?? [ 3393.896802][T30196] usb 4-1: Product: syz [ 3393.897595][T30196] usb 4-1: config 0 descriptor?? [ 3393.911670][T29828] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3393.939113][T32417] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3393.950445][T32417] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3393.961900][T30196] pegasus_notetaker: probe of 4-1:0.0 failed with error -12 [ 3393.970679][T32417] usb 2-1: config 0 descriptor?? [ 3393.981547][T29921] pegasus_notetaker: probe of 5-1:0.0 failed with error -12 [ 3394.012140][T32417] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3394.162331][T29921] usb 4-1: USB disconnect, device number 125 [ 3394.182696][T15212] usb 5-1: USB disconnect, device number 92 18:25:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3394.423904][T29828] usb 2-1: USB disconnect, device number 113 18:25:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:38 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:39 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3394.926822][T30196] usb 1-1: USB disconnect, device number 89 [ 3395.029681][T29828] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 3395.241241][T32417] usb 2-1: new high-speed USB device number 114 using dummy_hcd 18:25:39 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:25:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3395.419963][T29828] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3395.520005][T32417] usb 2-1: Using ep0 maxpacket: 8 [ 3395.550017][T29828] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3395.559081][T29828] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3395.567837][T29828] usb 5-1: Product: syz [ 3395.573316][T29828] usb 5-1: config 0 descriptor?? [ 3395.625163][T29828] pegasus_notetaker: probe of 5-1:0.0 failed with error -12 [ 3395.659653][T32417] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3395.667836][T32417] usb 2-1: config 0 has no interface number 0 [ 3395.674585][T32417] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3395.686041][T32417] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3395.697550][T32417] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3395.707043][T32417] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3395.717456][T32417] usb 2-1: config 0 descriptor?? [ 3395.729610][T15209] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 3395.763264][T32417] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3395.825165][T15212] usb 5-1: USB disconnect, device number 93 [ 3395.969632][T15209] usb 1-1: Using ep0 maxpacket: 8 18:25:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3396.029954][T32417] usb 6-1: USB disconnect, device number 108 [ 3396.090105][T15209] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3396.098240][T15209] usb 1-1: config 0 has no interface number 0 [ 3396.121593][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3396.133250][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3396.144867][T15209] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3396.154408][T15209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3396.163480][T15209] usb 1-1: config 0 descriptor?? [ 3396.173185][T29684] usb 2-1: USB disconnect, device number 114 [ 3396.201541][T15209] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:25:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:41 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) 18:25:41 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050b"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:41 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) 18:25:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3397.569491][T29921] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 3397.599479][T32417] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 3397.629762][T29684] usb 6-1: new high-speed USB device number 109 using dummy_hcd [ 3397.809439][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3397.889665][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3397.930119][T29921] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3397.938311][T29921] usb 2-1: config 0 has no interface number 0 [ 3397.946117][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3397.957127][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3397.969282][T29921] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3397.978451][T29921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3397.989836][T29921] usb 2-1: config 0 descriptor?? [ 3398.010419][T32417] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3398.029892][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3398.031990][T29921] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3398.040513][T29684] usb 6-1: config 0 has no interface number 0 [ 3398.052589][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3398.064327][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3398.076714][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3398.085964][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3398.097426][T29684] usb 6-1: config 0 descriptor?? [ 3398.109679][T32417] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3398.118763][T32417] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3398.127500][T32417] usb 5-1: Product: syz [ 3398.132994][T32417] usb 5-1: config 0 descriptor?? [ 3398.162589][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3398.172291][T32417] pegasus_notetaker: probe of 5-1:0.0 failed with error -12 [ 3398.233077][T32417] usb 2-1: USB disconnect, device number 115 [ 3398.372328][T30196] usb 5-1: USB disconnect, device number 94 18:25:42 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:25:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3398.470804][T32417] usb 1-1: USB disconnect, device number 90 18:25:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3398.564743][T29684] usb 6-1: USB disconnect, device number 109 [ 3398.929366][T32417] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 3399.169445][T32417] usb 1-1: Using ep0 maxpacket: 8 [ 3399.309362][T32417] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3399.317487][T32417] usb 1-1: config 0 has no interface number 0 [ 3399.324399][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3399.335798][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3399.347342][T32417] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3399.356679][T32417] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3399.368259][T32417] usb 1-1: config 0 descriptor?? [ 3399.414504][T32417] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:25:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 18:25:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:44 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) 18:25:44 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfc"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:44 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) 18:25:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3400.609225][T29684] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 3400.639242][T32417] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 3400.649675][ T8385] usb 6-1: new high-speed USB device number 110 using dummy_hcd [ 3400.849269][T29684] usb 2-1: Using ep0 maxpacket: 8 [ 3400.890930][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3400.969355][T29684] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3400.977452][T29684] usb 2-1: config 0 has no interface number 0 [ 3400.985642][T29684] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3400.996834][T29684] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3401.009273][T32417] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3401.019004][T29684] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3401.029720][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3401.037870][ T8385] usb 6-1: config 0 has no interface number 0 [ 3401.044018][T29684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3401.052331][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3401.065462][T29684] usb 2-1: config 0 descriptor?? [ 3401.071459][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3401.083057][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3401.094166][T32417] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3401.103291][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3401.113180][T32417] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3401.121408][T29684] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3401.134733][T32417] usb 5-1: Product: syz [ 3401.139319][ T8385] usb 6-1: config 0 descriptor?? [ 3401.148624][T32417] usb 5-1: config 0 descriptor?? [ 3401.182807][ T8385] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3401.205241][T32417] pegasus_notetaker: probe of 5-1:0.0 failed with error -12 [ 3401.313961][T15212] usb 2-1: USB disconnect, device number 116 [ 3401.401025][ T8385] usb 5-1: USB disconnect, device number 95 18:25:45 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 18:25:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3401.539542][T15212] usb 1-1: USB disconnect, device number 91 18:25:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3401.582494][T15209] usb 6-1: USB disconnect, device number 110 18:25:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3401.979202][T15212] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 3402.239148][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3402.379449][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3402.387543][T15212] usb 1-1: config 0 has no interface number 0 [ 3402.395105][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3402.406197][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3402.417393][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3402.426505][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3402.436835][T15212] usb 1-1: config 0 descriptor?? [ 3402.491011][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:25:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 18:25:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:47 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) 18:25:47 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfc"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:47 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:25:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 3403.658989][T15209] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 3403.699085][T15212] usb 6-1: new high-speed USB device number 111 using dummy_hcd [ 3403.709420][T29921] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 3403.969038][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3403.969066][T15212] usb 6-1: Using ep0 maxpacket: 8 [ 3404.030580][T15209] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3404.089698][T29921] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3404.097799][T29921] usb 2-1: config 0 has no interface number 0 [ 3404.104540][T15212] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3404.112646][T15212] usb 6-1: config 0 has no interface number 0 [ 3404.118693][T15212] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3404.130647][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3404.141953][T15212] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3404.153542][T15209] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3404.162582][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3404.174255][T15209] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3404.182680][T29921] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3404.192141][T15209] usb 5-1: Product: syz [ 3404.196555][T15212] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3404.208674][T15209] usb 5-1: config 0 descriptor?? [ 3404.213737][T29921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3404.224302][T15212] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3404.233946][T15212] usb 6-1: config 0 descriptor?? [ 3404.241584][T29921] usb 2-1: config 0 descriptor?? [ 3404.280807][T15209] pegasus_notetaker: probe of 5-1:0.0 failed with error -12 [ 3404.293949][T29921] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3404.301640][T15212] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3404.482019][T29921] usb 5-1: USB disconnect, device number 96 [ 3404.495281][T15212] usb 2-1: USB disconnect, device number 117 18:25:48 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 18:25:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3404.600607][ T8385] usb 1-1: USB disconnect, device number 92 18:25:48 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:48 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:48 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3404.909638][T32417] usb 6-1: USB disconnect, device number 111 18:25:49 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:25:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, 0x0, 0x0) [ 3405.008890][ T8385] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 3405.248906][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3405.328917][T15212] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 3405.368908][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3405.377107][ T8385] usb 1-1: config 0 has no interface number 0 [ 3405.383442][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3405.394452][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3405.405582][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3405.414680][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 18:25:49 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:25:49 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfc"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) 18:25:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, 0x0, 0x0) [ 3405.425067][ T8385] usb 1-1: config 0 descriptor?? [ 3405.470973][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3405.588895][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3405.728871][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3405.736962][T15212] usb 2-1: config 0 has no interface number 0 [ 3405.744698][T15209] usb 6-1: new high-speed USB device number 112 using dummy_hcd [ 3405.752363][T29921] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 3405.760866][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3405.772414][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3405.785597][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3405.795456][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3405.805650][T15212] usb 2-1: config 0 descriptor?? [ 3405.862060][T15212] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3406.028816][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3406.061538][T15212] usb 2-1: USB disconnect, device number 118 [ 3406.158866][T29921] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 3406.168567][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3406.176770][T15209] usb 6-1: config 0 has no interface number 0 [ 3406.183679][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3406.194761][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3406.205904][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3406.215075][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3406.225449][T15209] usb 6-1: config 0 descriptor?? [ 3406.258826][T29921] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3406.268049][T29921] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3406.276750][T29921] usb 5-1: Product: syz [ 3406.283431][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3406.291610][T29921] usb 5-1: config 0 descriptor?? [ 3406.342744][T29921] pegasus_notetaker: probe of 5-1:0.0 failed with error -12 18:25:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 3406.540533][T29921] usb 5-1: USB disconnect, device number 97 [ 3406.885684][ T8385] usb 6-1: USB disconnect, device number 112 18:25:51 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 18:25:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, 0x0, 0x0) 18:25:51 executing program 1: syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:25:51 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(0x0, 0x5e, 0x0) 18:25:51 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3407.648903][T32417] usb 1-1: USB disconnect, device number 93 18:25:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:51 executing program 1: syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:25:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:25:51 executing program 1: syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:25:51 executing program 1: syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:25:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 3407.968672][ T8385] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 3407.998759][T29684] usb 6-1: new high-speed USB device number 113 using dummy_hcd [ 3408.078711][T32417] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 3408.258635][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3408.328666][T32417] usb 1-1: Using ep0 maxpacket: 8 [ 3408.357810][ T8385] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 [ 3408.408974][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3408.417412][T29684] usb 6-1: config 0 has no interface number 0 [ 3408.424191][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3408.435810][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3408.447339][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3408.457097][ T8385] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3408.466190][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3408.475021][T32417] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3408.483109][ T8385] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3408.491858][T32417] usb 1-1: config 0 has no interface number 0 [ 3408.498038][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3408.510197][T29684] usb 6-1: config 0 descriptor?? [ 3408.515217][ T8385] usb 5-1: Product: syz [ 3408.522587][ T8385] usb 5-1: config 0 descriptor?? [ 3408.527771][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3408.541492][T32417] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3408.550928][T32417] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3408.561708][ T8385] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input199 [ 3408.572772][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3408.580899][T32417] usb 1-1: config 0 descriptor?? [ 3408.632587][T32417] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3408.761366][ T8385] usb 5-1: USB disconnect, device number 98 [ 3409.212235][T15212] usb 6-1: USB disconnect, device number 113 18:25:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 3409.632680][T29684] usb 1-1: USB disconnect, device number 94 18:25:54 executing program 1: syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:25:54 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:25:54 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(0x0, 0x5e, 0x0) 18:25:54 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:25:54 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3410.428491][T15212] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 3410.448893][T29921] usb 6-1: new high-speed USB device number 114 using dummy_hcd [ 3410.456633][T15210] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 3410.464923][T15209] usb 1-1: new high-speed USB device number 95 using dummy_hcd 18:25:54 executing program 1: syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3410.710423][T29921] usb 6-1: Using ep0 maxpacket: 8 [ 3410.738768][T15210] usb 4-1: Using ep0 maxpacket: 8 [ 3410.743826][T15209] usb 1-1: Using ep0 maxpacket: 8 [ 3410.828495][T15212] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 [ 3410.848920][T29921] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3410.857183][T29921] usb 6-1: config 0 has no interface number 0 [ 3410.864125][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3410.875547][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3410.887241][T15209] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3410.895355][T15210] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3410.903462][T29921] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3410.913465][T15210] usb 4-1: config 0 has no interface number 0 [ 3410.919994][T15209] usb 1-1: config 0 has no interface number 0 [ 3410.926048][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3410.937642][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3410.948999][T15212] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3410.958116][T15212] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3410.966732][T29921] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3410.975415][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3410.988943][T29921] usb 6-1: config 0 descriptor?? [ 3410.993953][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3411.008988][T15212] usb 5-1: Product: syz [ 3411.013486][T15209] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3411.022870][T15212] usb 5-1: config 0 descriptor?? [ 3411.032506][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3411.043767][T15209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3411.051966][T29921] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3411.061707][T15212] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input200 [ 3411.074789][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3411.087785][T15209] usb 1-1: config 0 descriptor?? [ 3411.095373][T15210] usb 4-1: config 0 descriptor?? [ 3411.144457][T15209] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3411.152999][T15210] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux2 18:25:55 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3411.262301][T15209] usb 5-1: USB disconnect, device number 99 [ 3411.538434][T15210] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 3411.704894][T32417] usb 6-1: USB disconnect, device number 114 18:25:55 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(0x0, 0x5e, 0x0) [ 3411.752944][T15209] usb 4-1: USB disconnect, device number 126 [ 3411.838435][T15210] usb 2-1: device descriptor read/64, error 18 [ 3412.078328][T29684] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 3412.142148][T15209] usb 1-1: USB disconnect, device number 95 18:25:56 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:25:56 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3412.258335][T15210] usb 2-1: device descriptor read/64, error 18 [ 3412.438334][T29684] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 18:25:56 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 3412.518309][ T8385] usb 6-1: new high-speed USB device number 115 using dummy_hcd [ 3412.528292][T15210] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 3412.530385][T29684] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3412.549272][T29828] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 3412.557588][T29684] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3412.566887][T29684] usb 5-1: Product: syz [ 3412.577456][T29684] usb 5-1: config 0 descriptor?? 18:25:56 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3412.620287][T29684] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input201 [ 3412.788300][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3412.793456][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3412.818669][T15210] usb 2-1: device descriptor read/64, error 18 [ 3412.827274][T15209] usb 5-1: USB disconnect, device number 100 [ 3412.918371][T29828] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3412.926598][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3412.934971][T29828] usb 4-1: config 0 has no interface number 0 [ 3412.943055][ T8385] usb 6-1: config 0 has no interface number 0 [ 3412.949434][T29828] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3412.961582][T29684] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 3412.969160][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3412.982168][T29828] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3412.993673][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3413.006711][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3413.016141][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3413.025661][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3413.034193][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3413.044111][ T8385] usb 6-1: config 0 descriptor?? [ 3413.049517][T29828] usb 4-1: config 0 descriptor?? [ 3413.093410][T29828] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3413.101257][ T8385] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3413.218246][T29684] usb 1-1: Using ep0 maxpacket: 8 [ 3413.228475][T15210] usb 2-1: device descriptor read/64, error 18 18:25:57 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) [ 3413.338277][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3413.348301][T29684] usb 1-1: config 0 has no interface number 0 [ 3413.354703][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3413.357644][T15210] usb usb2-port1: attempt power cycle [ 3413.398237][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3413.418232][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3413.427293][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3413.446463][T29684] usb 1-1: config 0 descriptor?? [ 3413.501415][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3413.658220][T15209] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 3413.700754][T31290] usb 6-1: USB disconnect, device number 115 [ 3413.790740][T15212] usb 4-1: USB disconnect, device number 127 [ 3414.038216][T15209] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 [ 3414.088303][T15210] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 3414.128708][T15209] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3414.137860][T15209] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3414.146529][T15209] usb 5-1: Product: syz [ 3414.151934][T15209] usb 5-1: config 0 descriptor?? 18:25:58 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3414.209430][T15209] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input202 18:25:58 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3414.270015][T15210] usb 2-1: device descriptor read/8, error -71 18:25:58 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3414.400923][T29828] usb 5-1: USB disconnect, device number 101 [ 3414.498204][T15210] usb 2-1: device descriptor read/8, error -71 [ 3414.501589][T31290] usb 1-1: USB disconnect, device number 96 [ 3414.619225][T15209] usb 6-1: new high-speed USB device number 116 using dummy_hcd [ 3414.658176][T15212] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 3414.868112][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3414.918162][T15212] usb 4-1: Using ep0 maxpacket: 8 18:25:59 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) 18:25:59 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3415.008400][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3415.016493][T15209] usb 6-1: config 0 has no interface number 0 [ 3415.022653][T15210] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 3415.035725][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3415.054054][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3415.067264][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3415.077142][T15212] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3415.085356][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3415.094057][T15212] usb 4-1: config 0 has no interface number 0 [ 3415.108290][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3415.120453][T15209] usb 6-1: config 0 descriptor?? [ 3415.130930][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3415.144058][T15212] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3415.153505][T15212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3415.164598][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3415.178970][T15212] usb 4-1: config 0 descriptor?? [ 3415.208611][T15210] usb 2-1: device descriptor read/8, error -61 [ 3415.230519][T15212] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3415.318092][T29684] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 3415.449417][T15209] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 3415.489700][T15210] usb 2-1: device descriptor read/8, error -61 18:25:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b18", 0x14}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 3415.608497][T15210] usb usb2-port1: unable to enumerate USB device [ 3415.679552][T29684] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 [ 3415.698051][T15209] usb 1-1: Using ep0 maxpacket: 8 [ 3415.764616][T30196] usb 6-1: USB disconnect, device number 116 [ 3415.771209][T29684] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3415.783161][T29684] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3415.792604][T29684] usb 5-1: Product: syz [ 3415.797663][T29684] usb 5-1: config 0 descriptor?? [ 3415.838063][T29828] usb 4-1: USB disconnect, device number 2 [ 3415.839344][T15209] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3415.855402][T29684] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input203 [ 3415.871287][T15209] usb 1-1: config 0 has no interface number 0 [ 3415.888990][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3415.918074][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3415.929592][T15209] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3415.958019][T15209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3415.978444][T15209] usb 1-1: config 0 descriptor?? [ 3416.019824][T15209] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3416.054016][T15209] usb 5-1: USB disconnect, device number 102 18:26:00 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:00 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) [ 3416.558023][T15210] usb 6-1: new high-speed USB device number 117 using dummy_hcd 18:26:00 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) [ 3416.627994][T29828] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 3416.808000][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3416.869244][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3416.909688][T30196] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 3416.927992][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3416.936442][T15210] usb 6-1: config 0 has no interface number 0 [ 3416.943164][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3416.954645][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3416.966153][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3416.975664][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3416.984773][T15210] usb 6-1: config 0 descriptor?? [ 3416.989760][T29828] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3417.000279][T29828] usb 4-1: config 0 has no interface number 0 [ 3417.006456][T29828] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3417.019865][T29828] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3417.031716][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3417.042590][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3417.052615][T29828] usb 4-1: config 0 descriptor?? [ 3417.052719][T15210] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3417.089765][T29828] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux2 18:26:01 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3417.268369][T30196] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 [ 3417.357984][T30196] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3417.367024][T30196] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3417.382132][T30196] usb 5-1: Product: syz [ 3417.391658][T30196] usb 5-1: config 0 descriptor?? [ 3417.429923][T30196] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input204 [ 3417.631972][T30196] usb 5-1: USB disconnect, device number 103 [ 3417.681658][T15212] usb 6-1: USB disconnect, device number 117 [ 3417.767923][T29684] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 3418.047864][T29684] usb 2-1: device descriptor read/64, error 18 18:26:02 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3418.103704][T30196] usb 4-1: USB disconnect, device number 3 [ 3418.139850][T15212] usb 1-1: USB disconnect, device number 97 18:26:02 executing program 5: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:02 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b0001000000000904000001a37d460009050bfcf1"], 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) [ 3418.437860][T29684] usb 2-1: device descriptor read/64, error 18 18:26:02 executing program 2: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:02 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) [ 3418.547831][T15210] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 3418.587863][T15212] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 3418.707829][T29684] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 3418.858099][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3418.867818][T30196] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 3418.897805][ T8385] usb 4-1: new high-speed USB device number 4 using dummy_hcd 18:26:03 executing program 5: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3418.929897][T15210] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 241, setting to 64 [ 3418.977781][T29684] usb 2-1: device descriptor read/64, error 18 [ 3418.990177][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3418.999219][T15212] usb 1-1: config 0 has no interface number 0 [ 3419.005518][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3419.018364][T15210] usb 5-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3419.027399][T15210] usb 5-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3419.036020][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3419.047485][T15210] usb 5-1: Product: syz [ 3419.052288][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3419.062013][T15210] usb 5-1: config 0 descriptor?? [ 3419.066995][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3419.079801][T15212] usb 1-1: config 0 descriptor?? [ 3419.101537][T15210] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input205 [ 3419.107823][T30196] usb 3-1: Using ep0 maxpacket: 8 [ 3419.134069][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3419.138193][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3419.227872][T30196] usb 3-1: config 0 has an invalid interface number: 18 but max is 0 [ 3419.236011][T30196] usb 3-1: config 0 has no interface number 0 [ 3419.251121][T30196] usb 3-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3419.265091][ T8385] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3419.276183][ T8385] usb 4-1: config 0 has no interface number 0 [ 3419.282862][ T8385] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3419.294275][T30196] usb 3-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3419.305863][ T8385] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3419.316035][T15212] usb 5-1: USB disconnect, device number 104 [ 3419.320810][T30196] usb 3-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3419.333084][ T8385] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3419.342502][T30196] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3419.351815][T30196] usb 3-1: config 0 descriptor?? [ 3419.356794][ T8385] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3419.370755][T29684] usb 2-1: device descriptor read/64, error 18 [ 3419.379604][ T8385] usb 4-1: config 0 descriptor?? [ 3419.392147][T30196] adutux 3-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3419.420104][ T8385] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3419.489629][T29684] usb usb2-port1: attempt power cycle [ 3419.631510][ T8385] usb 4-1: USB disconnect, device number 4 18:26:03 executing program 5: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:04 executing program 4: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) [ 3420.002939][T15209] usb 3-1: USB disconnect, device number 9 18:26:04 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) [ 3420.197759][T29684] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 3420.199598][T15212] usb 5-1: new high-speed USB device number 105 using dummy_hcd 18:26:04 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:04 executing program 5: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3420.367734][T29684] usb 2-1: device descriptor read/8, error -71 [ 3420.439266][T30196] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 3420.448187][T15212] usb 5-1: Using ep0 maxpacket: 8 18:26:04 executing program 2: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) [ 3420.579134][T29684] usb 2-1: device descriptor read/8, error -71 [ 3420.587851][T15212] usb 5-1: config 0 has an invalid interface number: 18 but max is 0 [ 3420.595947][T15212] usb 5-1: config 0 has no interface number 0 [ 3420.602729][T15212] usb 5-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3420.614428][T15212] usb 5-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3420.626195][T15212] usb 5-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3420.635836][T15212] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3420.645149][T15212] usb 5-1: config 0 descriptor?? [ 3420.677710][T30196] usb 4-1: Using ep0 maxpacket: 8 [ 3420.701110][T15212] adutux 5-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3420.798082][T30196] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3420.807674][ T8385] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 3420.815249][T30196] usb 4-1: config 0 has no interface number 0 [ 3420.823531][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3420.835264][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3420.848237][T30196] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3420.857278][T30196] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3420.868614][T30196] usb 4-1: config 0 descriptor?? [ 3420.909515][T30196] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3421.047857][ T8385] usb 3-1: Using ep0 maxpacket: 8 [ 3421.067751][T29684] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 3421.126514][T30196] usb 5-1: USB disconnect, device number 105 18:26:05 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:05 executing program 5: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3421.167911][ T8385] usb 3-1: config 0 has an invalid interface number: 18 but max is 0 [ 3421.176058][ T8385] usb 3-1: config 0 has no interface number 0 [ 3421.185308][ T8385] usb 3-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3421.188071][T15212] usb 1-1: USB disconnect, device number 98 [ 3421.201865][ T8385] usb 3-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3421.226833][ T8385] usb 3-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3421.237633][T29684] usb 2-1: device descriptor read/8, error -61 [ 3421.257688][ T8385] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3421.278163][ T8385] usb 3-1: config 0 descriptor?? [ 3421.319654][ T8385] adutux 3-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3421.507672][T29684] usb 2-1: device descriptor read/8, error -61 18:26:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x1b, 0x23, 0x7, 0x7, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 18:26:05 executing program 4: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000600)={0x1a, 0xf2, 0x1ff, 0x4f}) [ 3421.627640][T29684] usb usb2-port1: unable to enumerate USB device [ 3421.647849][T15212] usb 1-1: new high-speed USB device number 99 using dummy_hcd 18:26:06 executing program 5: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3421.907609][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3421.920325][ T8385] usb 4-1: USB disconnect, device number 5 [ 3421.987662][T29684] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 3422.037611][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3422.045897][T15212] usb 1-1: config 0 has no interface number 0 [ 3422.052962][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3422.064340][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3422.075843][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3422.085393][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3422.096002][T15212] usb 1-1: config 0 descriptor?? [ 3422.159783][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3422.237560][T29684] usb 5-1: Using ep0 maxpacket: 8 [ 3422.357664][T29684] usb 5-1: config 0 has an invalid interface number: 18 but max is 0 [ 3422.366075][T29684] usb 5-1: config 0 has no interface number 0 [ 3422.372893][T29684] usb 5-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3422.384237][T29684] usb 5-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3422.395791][T29684] usb 5-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:26:06 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) [ 3422.405171][T29684] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3422.414920][T29684] usb 5-1: config 0 descriptor?? [ 3422.469627][T29684] adutux 5-1:0.18: ADU218 now attached to /dev/usb/adutux2 18:26:06 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3422.717518][ T8385] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 3422.762262][T29684] usb 1-1: USB disconnect, device number 99 [ 3422.957493][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3422.962617][T30196] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 3423.088104][ T8385] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3423.096216][ T8385] usb 4-1: config 0 has no interface number 0 [ 3423.103420][ T8385] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3423.114780][ T8385] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3423.126324][ T8385] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3423.135688][ T8385] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3423.145013][ T8385] usb 4-1: config 0 descriptor?? [ 3423.192037][ T8385] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:26:07 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3423.247567][T30196] usb 6-1: device descriptor read/64, error 18 18:26:07 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3423.488322][T29684] usb 5-1: USB disconnect, device number 106 18:26:07 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201f2009761e840200e0101fdff0012000109021b00010000000009040000"], 0x0) [ 3423.557779][T15210] usb 3-1: USB disconnect, device number 10 [ 3423.558711][ T8385] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 3423.637463][T30196] usb 6-1: device descriptor read/64, error 18 [ 3423.827418][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3423.827451][T15212] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 3423.907435][T30196] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 3423.947877][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3423.956053][ T8385] usb 1-1: config 0 has no interface number 0 [ 3423.963731][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3423.975370][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3423.987841][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:26:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3423.996865][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3423.997584][T15210] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 3424.015461][ T8385] usb 1-1: config 0 descriptor?? [ 3424.059349][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3424.117431][T15212] usb 2-1: device descriptor read/64, error 18 [ 3424.177455][T30196] usb 6-1: device descriptor read/64, error 18 [ 3424.209347][ T8385] usb 4-1: USB disconnect, device number 6 [ 3424.438871][T15210] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3424.537417][T15212] usb 2-1: device descriptor read/64, error 18 [ 3424.545169][T15210] usb 3-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=ff.fd [ 3424.554479][T15210] usb 3-1: New USB device strings: Mfr=0, Product=18, SerialNumber=0 [ 3424.563824][T15210] usb 3-1: Product: syz [ 3424.567691][T30196] usb 6-1: device descriptor read/64, error 18 [ 3424.568758][T15210] usb 3-1: config 0 descriptor?? [ 3424.629114][T15210] pegasus_notetaker 3-1:0.0: Invalid number of endpoints [ 3424.636240][T15210] pegasus_notetaker: probe of 3-1:0.0 failed with error -22 18:26:08 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000640)={0x0, 0x5, 0x0, 0x5, 0x9, 0x8}) [ 3424.697411][T30196] usb usb6-port1: attempt power cycle [ 3424.807354][T15212] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 3424.841008][T15210] usb 3-1: USB disconnect, device number 11 [ 3425.007342][T15209] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 3425.107335][T15212] usb 2-1: device descriptor read/64, error 18 [ 3425.267342][T15209] usb 4-1: Using ep0 maxpacket: 8 18:26:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec", 0x4b, 0x20c49a, 0x0, 0x0) [ 3425.407368][T30196] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 3425.409457][T15209] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3425.426318][T15209] usb 4-1: config 0 has no interface number 0 [ 3425.433196][T15209] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3425.444992][T15209] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3425.456862][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3425.466641][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3425.478088][T15209] usb 4-1: config 0 descriptor?? 18:26:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec", 0x4b, 0x20c49a, 0x0, 0x0) [ 3425.508793][T15212] usb 2-1: device descriptor read/64, error 18 [ 3425.530221][T15209] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3425.587325][T30196] usb 6-1: device descriptor read/8, error -61 [ 3425.627322][T15212] usb usb2-port1: attempt power cycle 18:26:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec", 0x4b, 0x20c49a, 0x0, 0x0) 18:26:09 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:09 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb", 0x12}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:09 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb", 0x12}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:09 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb", 0x12}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3425.797298][T30196] usb 6-1: device descriptor read/8, error -71 18:26:10 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3426.288807][T30196] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 3426.317476][T15209] usb 1-1: USB disconnect, device number 100 18:26:10 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:10 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3426.337412][T15212] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 3426.469281][T30196] usb 6-1: device descriptor read/8, error -61 [ 3426.477618][T15212] usb 2-1: device descriptor read/8, error -71 [ 3426.551820][ T8385] usb 4-1: USB disconnect, device number 7 [ 3426.687240][T15212] usb 2-1: device descriptor read/8, error -71 [ 3426.738275][T30196] usb 6-1: device descriptor read/8, error -61 [ 3426.757201][T15209] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 3426.858485][T30196] usb usb6-port1: unable to enumerate USB device 18:26:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:11 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)=[@register_looper, @increfs_done={0x40106308, 0x3}, @acquire_done={0x40106309, 0x3}, @increfs], 0x0, 0x0, 0x0}) 18:26:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3427.037190][T15209] usb 1-1: Using ep0 maxpacket: 8 18:26:11 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)=[@register_looper, @increfs_done={0x40106308, 0x3}, @acquire_done={0x40106309, 0x3}, @increfs], 0x0, 0x0, 0x0}) 18:26:11 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)=[@register_looper, @increfs_done={0x40106308, 0x3}, @acquire_done={0x40106309, 0x3}, @increfs], 0x0, 0x0, 0x0}) [ 3427.125656][ T358] binder: 357:358 unknown command 0 [ 3427.130969][ T358] binder: 357:358 ioctl c0306201 20000200 returned -22 [ 3427.164582][ T360] binder: 359:360 ioctl c0306201 0 returned -14 [ 3427.171380][T15209] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3427.181346][T15209] usb 1-1: config 0 has no interface number 0 [ 3427.188018][T15212] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 3427.196160][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3427.207884][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3427.219328][T15209] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3427.228775][T15209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3427.241339][T15209] usb 1-1: config 0 descriptor?? [ 3427.283599][T15209] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3427.398320][T15212] usb 2-1: device descriptor read/8, error -61 [ 3427.667179][T15212] usb 2-1: device descriptor read/8, error -61 [ 3427.787225][T15212] usb usb2-port1: unable to enumerate USB device 18:26:12 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 18:26:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3429.187037][T30196] usb 6-1: new high-speed USB device number 122 using dummy_hcd 18:26:13 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:13 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3429.381141][T29684] usb 1-1: USB disconnect, device number 101 [ 3429.457047][T30196] usb 6-1: device descriptor read/64, error 18 18:26:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3429.797031][T29684] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 3429.846973][T30196] usb 6-1: device descriptor read/64, error 18 [ 3429.876963][T15209] usb 2-1: new high-speed USB device number 5 using dummy_hcd 18:26:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3430.036963][T29684] usb 1-1: Using ep0 maxpacket: 8 18:26:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3430.117140][T30196] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 3430.156965][T15209] usb 2-1: Using ep0 maxpacket: 8 [ 3430.157020][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3430.170806][T29684] usb 1-1: config 0 has no interface number 0 [ 3430.177413][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3430.189206][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3430.200874][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3430.210760][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3430.220448][T29684] usb 1-1: config 0 descriptor?? [ 3430.260562][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3430.307224][T15209] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3430.315428][T15209] usb 2-1: config 0 has no interface number 0 [ 3430.322287][T15209] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3430.334063][T15209] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3430.345610][T15209] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3430.355086][T15209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3430.365539][T15209] usb 2-1: config 0 descriptor?? [ 3430.396920][T30196] usb 6-1: device descriptor read/64, error 18 [ 3430.429381][T15209] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:26:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3430.629086][T15210] usb 2-1: USB disconnect, device number 5 [ 3430.786975][T30196] usb 6-1: device descriptor read/64, error 18 [ 3430.906938][T30196] usb usb6-port1: attempt power cycle 18:26:15 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3431.416846][T15210] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 3431.616831][T30196] usb 6-1: new high-speed USB device number 124 using dummy_hcd 18:26:15 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3431.716816][T15210] usb 2-1: device descriptor read/64, error 18 [ 3431.786843][T30196] usb 6-1: device descriptor read/8, error -71 [ 3431.996818][T30196] usb 6-1: device descriptor read/8, error -71 [ 3432.126831][T15210] usb 2-1: device descriptor read/64, error 18 18:26:16 executing program 3: syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)=[@register_looper, @increfs_done={0x40106308, 0x3}, @acquire_done={0x40106309, 0x3}, @increfs], 0x0, 0x0, 0x0}) 18:26:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 18:26:16 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3432.426805][T15210] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 3432.428396][T29684] usb 1-1: USB disconnect, device number 102 [ 3432.488316][T30196] usb 6-1: new high-speed USB device number 125 using dummy_hcd [ 3432.656754][T30196] usb 6-1: device descriptor read/8, error -61 [ 3432.726766][T15210] usb 2-1: device descriptor read/64, error 18 [ 3432.847066][T29684] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 3432.928612][T30196] usb 6-1: device descriptor read/8, error -61 18:26:17 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3433.049054][T30196] usb usb6-port1: unable to enumerate USB device [ 3433.087178][T29684] usb 1-1: Using ep0 maxpacket: 8 18:26:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3433.152568][T15210] usb 2-1: device descriptor read/64, error 18 [ 3433.208411][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3433.216505][T29684] usb 1-1: config 0 has no interface number 0 [ 3433.225123][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3433.240049][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3433.251147][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3433.261691][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3433.271090][T29684] usb 1-1: config 0 descriptor?? [ 3433.276866][T15210] usb usb2-port1: attempt power cycle [ 3433.309226][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3433.996651][T15210] usb 2-1: new high-speed USB device number 8 using dummy_hcd 18:26:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 18:26:18 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3434.166647][T15210] usb 2-1: device descriptor read/8, error -71 [ 3434.416873][T15210] usb 2-1: device descriptor read/8, error -71 18:26:18 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:19 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) dup2(r1, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r5 = dup2(r4, r3) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)=[@register_looper, @increfs_done={0x40106308, 0x3}, @acquire_done={0x40106309, 0x3}, @increfs], 0x0, 0x0, 0x0}) [ 3434.906598][T15210] usb 2-1: new high-speed USB device number 9 using dummy_hcd 18:26:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3435.097015][T15210] usb 2-1: device descriptor read/8, error -61 [ 3435.296577][T15212] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 3435.386929][T15210] usb 2-1: device descriptor read/8, error -61 18:26:19 executing program 0: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3435.488413][T29684] usb 1-1: USB disconnect, device number 103 [ 3435.507930][T15210] usb usb2-port1: unable to enumerate USB device [ 3435.576641][T15212] usb 6-1: device descriptor read/64, error 18 18:26:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3435.906578][T29684] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 3436.007989][T15212] usb 6-1: device descriptor read/64, error 18 18:26:20 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3436.146475][T29684] usb 1-1: Using ep0 maxpacket: 8 18:26:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3436.266941][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3436.275559][T29684] usb 1-1: config 0 has no interface number 0 [ 3436.283970][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3436.295713][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3436.296452][T15212] usb 6-1: new high-speed USB device number 127 using dummy_hcd 18:26:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3436.318888][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3436.328530][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3436.342351][T29684] usb 1-1: config 0 descriptor?? [ 3436.391602][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3436.616442][T15212] usb 6-1: device descriptor read/64, error 18 18:26:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3437.026408][T15212] usb 6-1: device descriptor read/64, error 18 18:26:21 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3437.146520][T15212] usb usb6-port1: attempt power cycle 18:26:21 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3437.667793][ T8385] usb 2-1: new high-speed USB device number 10 using dummy_hcd 18:26:21 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3437.847909][T30196] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 3437.876342][T15212] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 3437.936339][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3438.086518][T30196] usb 4-1: Using ep0 maxpacket: 8 [ 3438.206905][T30196] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3438.215045][T30196] usb 4-1: config 0 has no interface number 0 [ 3438.221821][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3438.233199][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3438.244662][T30196] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3438.254164][T30196] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3438.263394][T30196] usb 4-1: config 0 descriptor?? [ 3438.310212][T30196] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3438.331655][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3438.376313][T15212] usb 6-1: device not accepting address 2, error -71 18:26:22 executing program 0: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3438.537102][T15210] usb 1-1: USB disconnect, device number 104 [ 3438.606275][ T8385] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 3438.756282][T15212] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 3438.876259][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3438.929147][T29921] usb 4-1: USB disconnect, device number 8 [ 3438.939654][T15212] usb 6-1: device descriptor read/8, error -61 [ 3438.977965][T15210] usb 1-1: new high-speed USB device number 105 using dummy_hcd 18:26:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3439.226260][T15212] usb 6-1: device descriptor read/8, error -61 [ 3439.232509][T15210] usb 1-1: Using ep0 maxpacket: 8 [ 3439.266290][ T8385] usb 2-1: device descriptor read/64, error 18 18:26:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3439.357985][T15212] usb usb6-port1: unable to enumerate USB device [ 3439.386513][ T8385] usb usb2-port1: attempt power cycle [ 3439.387995][T15210] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 18:26:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3439.408040][T15210] usb 1-1: config 0 has no interface number 0 [ 3439.414215][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3439.427314][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3439.447330][T15210] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:26:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3439.461138][T15210] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3439.473090][T15210] usb 1-1: config 0 descriptor?? [ 3439.528288][T15210] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3440.096272][ T8385] usb 2-1: new high-speed USB device number 12 using dummy_hcd 18:26:24 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3440.246156][ T8385] usb 2-1: device descriptor read/8, error -71 18:26:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3440.456159][ T8385] usb 2-1: device descriptor read/8, error -71 18:26:25 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3440.946130][ T8385] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 3441.036119][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3441.156134][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3441.164500][ T8385] usb 2-1: config 0 has no interface number 0 [ 3441.171272][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3441.182708][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3441.194178][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:26:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3441.203803][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3441.215464][ T8385] usb 2-1: config 0 descriptor?? [ 3441.259003][ T8385] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3441.336153][T29684] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 3441.459281][T15212] usb 2-1: USB disconnect, device number 13 18:26:25 executing program 0: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3441.576122][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3441.583551][ T8385] usb 1-1: USB disconnect, device number 105 [ 3441.696090][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3441.704171][T29684] usb 6-1: config 0 has no interface number 0 [ 3441.712113][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3441.723908][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3441.736653][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3441.745820][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3441.756957][T29684] usb 6-1: config 0 descriptor?? [ 3441.799341][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:26:26 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3442.006162][ T8385] usb 1-1: new high-speed USB device number 106 using dummy_hcd 18:26:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 18:26:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3442.246038][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3442.266250][T30196] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 3442.366328][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3442.374538][ T8385] usb 1-1: config 0 has no interface number 0 [ 3442.381506][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3442.393472][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3442.405086][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3442.414811][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3442.425450][ T8385] usb 1-1: config 0 descriptor?? [ 3442.451852][T29684] usb 6-1: USB disconnect, device number 4 18:26:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3442.469902][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:26:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3442.536010][T30196] usb 2-1: device descriptor read/64, error 18 [ 3442.870143][T29684] usb 1-1: USB disconnect, device number 106 18:26:27 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3442.926085][T30196] usb 2-1: device descriptor read/64, error 18 18:26:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3443.195967][T30196] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 3443.265932][T15210] usb 6-1: new high-speed USB device number 5 using dummy_hcd 18:26:27 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3443.467836][T30196] usb 2-1: device descriptor read/64, error 18 [ 3443.555941][T15210] usb 6-1: device descriptor read/64, error 18 [ 3443.667719][T29684] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 3443.861934][T30196] usb 2-1: device descriptor read/64, error 18 [ 3443.905875][T29684] usb 1-1: Using ep0 maxpacket: 8 [ 3443.975896][T15210] usb 6-1: device descriptor read/64, error 18 [ 3443.987691][T30196] usb usb2-port1: attempt power cycle [ 3444.026248][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3444.034521][T29684] usb 1-1: config 0 has no interface number 0 [ 3444.040660][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3444.051897][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3444.063202][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3444.072348][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3444.083324][T29684] usb 1-1: config 0 descriptor?? [ 3444.129872][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3444.245911][T15210] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 3444.527022][T15210] usb 6-1: device descriptor read/64, error 18 [ 3444.695817][T30196] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 3444.778255][T29684] usb 1-1: USB disconnect, device number 107 [ 3444.791040][T30196] usb 2-1: Invalid ep0 maxpacket: 0 18:26:29 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 3444.945821][T30196] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 3444.945890][T15210] usb 6-1: device descriptor read/64, error 18 [ 3445.055777][T30196] usb 2-1: device descriptor read/8, error -71 [ 3445.076101][T15210] usb usb6-port1: attempt power cycle 18:26:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:29 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3445.265782][T30196] usb 2-1: device descriptor read/8, error -71 [ 3445.387002][T30196] usb usb2-port1: unable to enumerate USB device 18:26:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3445.614368][T15212] usb 1-1: new high-speed USB device number 108 using dummy_hcd 18:26:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3445.735736][T30196] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 3445.805740][T15210] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 3445.865729][T15212] usb 1-1: Using ep0 maxpacket: 8 18:26:30 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:30 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:30 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3445.997544][T15210] usb 6-1: device descriptor read/8, error -71 [ 3446.003730][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3446.005769][T30196] usb 2-1: device descriptor read/64, error 18 [ 3446.013318][T15212] usb 1-1: config 0 has no interface number 0 [ 3446.027164][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3446.044929][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3446.058264][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3446.067876][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3446.079431][T15212] usb 1-1: config 0 descriptor?? [ 3446.128174][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3446.215900][T15210] usb 6-1: device descriptor read/8, error -71 [ 3446.385692][T29921] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 3446.406915][T30196] usb 2-1: device descriptor read/64, error 18 [ 3446.665686][T29921] usb 4-1: Using ep0 maxpacket: 8 [ 3446.675797][T30196] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 3446.715678][T15210] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 3446.778805][T29684] usb 1-1: USB disconnect, device number 108 [ 3446.806152][T29921] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3446.814240][T29921] usb 4-1: config 0 has no interface number 0 [ 3446.820415][T29921] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3446.831414][T29921] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3446.843131][T29921] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3446.852817][T29921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3446.861717][T29921] usb 4-1: config 0 descriptor?? [ 3446.906962][T15210] usb 6-1: device descriptor read/8, error -61 [ 3446.927720][T29921] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3446.945657][T30196] usb 2-1: device descriptor read/64, error 18 [ 3447.195683][T15210] usb 6-1: device descriptor read/8, error -61 [ 3447.325957][T15210] usb usb6-port1: unable to enumerate USB device [ 3447.335676][T30196] usb 2-1: device descriptor read/64, error 18 [ 3447.455636][T30196] usb usb2-port1: attempt power cycle [ 3447.585497][T15210] usb 4-1: USB disconnect, device number 9 18:26:32 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:32 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:32 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3448.316585][ T8385] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 3448.385564][T30196] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 3448.475539][T30196] usb 2-1: Invalid ep0 maxpacket: 0 [ 3448.555603][T15210] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 3448.555608][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3448.625518][T30196] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 3448.675831][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3448.685974][ T8385] usb 1-1: config 0 has no interface number 0 [ 3448.692240][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3448.703508][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3448.715011][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3448.724135][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3448.732352][T30196] usb 2-1: Invalid ep0 maxpacket: 0 [ 3448.737709][T30196] usb usb2-port1: unable to enumerate USB device [ 3448.745013][ T8385] usb 1-1: config 0 descriptor?? [ 3448.793582][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3448.809799][T15210] usb 4-1: Using ep0 maxpacket: 8 [ 3448.945963][T15210] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3448.954061][T15210] usb 4-1: config 0 has no interface number 0 [ 3448.960977][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3448.972331][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3448.983883][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 3448.993342][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3449.004116][T15210] usb 4-1: config 0 descriptor?? 18:26:33 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 3449.057217][T15210] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3449.435231][T30196] usb 1-1: USB disconnect, device number 109 [ 3449.555454][T15210] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 3449.668127][T30196] usb 4-1: USB disconnect, device number 10 [ 3449.845423][T15210] usb 6-1: device descriptor read/64, error 18 [ 3450.245603][T15210] usb 6-1: device descriptor read/64, error 18 [ 3450.515435][T15210] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 3450.795389][T15210] usb 6-1: device descriptor read/64, error 18 18:26:35 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224000100000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3451.066945][ T973] ptrace attach of "/root/syz-executor.2"[972] was attempted by "/root/syz-executor.2"[973] [ 3451.205319][T15210] usb 6-1: device descriptor read/64, error 18 18:26:35 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:35 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:35 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3451.298695][ T984] ptrace attach of "/root/syz-executor.2"[983] was attempted by "/root/syz-executor.2"[984] [ 3451.325354][T15210] usb usb6-port1: attempt power cycle [ 3451.525398][T29921] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 3451.555296][ T8385] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 3451.585281][T30196] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 3451.785342][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3451.795592][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3451.825282][T30196] usb 4-1: Using ep0 maxpacket: 8 [ 3451.915585][T29921] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3451.915666][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3451.927445][T29921] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3451.933929][ T8385] usb 1-1: config 0 has no interface number 0 [ 3451.944396][T29921] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3451.949468][T30196] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3451.961079][T29921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3451.966938][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3451.978481][T29921] usb 2-1: config 0 descriptor?? [ 3451.985715][T30196] usb 4-1: config 0 has no interface number 0 [ 3452.005282][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3452.018974][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3452.030555][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3452.042047][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3452.051441][T30196] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3452.060822][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3452.066765][T15210] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 3452.069679][T30196] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3452.085094][ T8385] usb 1-1: config 0 descriptor?? [ 3452.094238][T30196] usb 4-1: config 0 descriptor?? [ 3452.129715][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3452.140296][T30196] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:26:36 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3452.232486][ T1019] ptrace attach of "/root/syz-executor.2"[1018] was attempted by "/root/syz-executor.2"[1019] [ 3452.245677][T15210] usb 6-1: device descriptor read/8, error -71 [ 3452.247634][T30196] usb 2-1: USB disconnect, device number 22 18:26:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3452.485235][T15210] usb 6-1: device descriptor read/8, error -71 18:26:36 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a8"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3452.759351][T15209] usb 4-1: USB disconnect, device number 11 [ 3453.005205][T15210] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 3453.065182][ T8385] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 3453.105194][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3453.235214][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3453.243404][T15210] usb 6-1: config 0 has no interface number 0 [ 3453.250148][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3453.270484][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3453.282587][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3453.291990][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3453.302331][T15210] usb 6-1: config 0 descriptor?? [ 3453.336782][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3453.358688][T15210] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3453.725125][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3453.959611][T15210] usb 6-1: USB disconnect, device number 12 [ 3453.996226][ T8385] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 3454.265080][ T8385] usb 2-1: device descriptor read/64, error 18 18:26:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:38 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 18:26:38 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3454.306010][T30196] usb 1-1: USB disconnect, device number 110 18:26:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:38 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3454.635064][T15210] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 3454.656776][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3454.715036][T30196] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 3454.795075][ T8385] usb usb2-port1: attempt power cycle [ 3454.815402][T15209] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 3454.905075][T15210] usb 4-1: Using ep0 maxpacket: 8 [ 3454.956188][T30196] usb 1-1: Using ep0 maxpacket: 8 [ 3455.055801][T15210] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3455.063888][T15210] usb 4-1: config 0 has no interface number 0 [ 3455.070694][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3455.076466][T30196] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3455.082549][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3455.090363][T30196] usb 1-1: config 0 has no interface number 0 [ 3455.101524][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3455.109158][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3455.111922][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3455.123412][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3455.133003][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3455.145259][T30196] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3455.156095][T15210] usb 4-1: config 0 descriptor?? [ 3455.174673][T30196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3455.190009][T30196] usb 1-1: config 0 descriptor?? [ 3455.219086][T15210] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3455.241126][T30196] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3455.256687][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3455.265260][T15209] usb 6-1: config 0 has no interface number 0 [ 3455.273011][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3455.284520][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3455.295743][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3455.305141][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3455.313941][T15209] usb 6-1: config 0 descriptor?? [ 3455.358881][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3455.515026][ T8385] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 3455.605336][ T8385] usb 2-1: Invalid ep0 maxpacket: 0 18:26:39 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a8"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3455.754960][ T8385] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 3455.844618][T30196] usb 1-1: USB disconnect, device number 111 [ 3455.867286][T29684] usb 4-1: USB disconnect, device number 12 [ 3455.878744][ T8385] usb 2-1: device descriptor read/8, error -71 [ 3455.964387][T32417] usb 6-1: USB disconnect, device number 13 [ 3456.094953][ T8385] usb 2-1: device descriptor read/8, error -71 [ 3456.214974][ T8385] usb usb2-port1: unable to enumerate USB device 18:26:40 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3456.564909][ T8385] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 3456.644943][T32417] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 3456.834905][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3456.884902][T32417] usb 1-1: Using ep0 maxpacket: 8 [ 3457.005294][T32417] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3457.013391][T32417] usb 1-1: config 0 has no interface number 0 [ 3457.021129][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3457.032105][T32417] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3457.044571][T32417] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3457.053685][T32417] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3457.064198][T32417] usb 1-1: config 0 descriptor?? [ 3457.118283][T32417] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3457.254930][ T8385] usb 2-1: device descriptor read/64, error 18 18:26:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:41 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:41 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3457.524847][ T8385] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 3457.624934][T32417] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 3457.655094][T29684] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 3457.804807][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3457.884817][T32417] usb 4-1: Using ep0 maxpacket: 8 [ 3457.924834][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3458.015178][T32417] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3458.023264][T32417] usb 4-1: config 0 has no interface number 0 [ 3458.031132][T32417] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3458.042661][T32417] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3458.055424][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3458.063483][T29684] usb 6-1: config 0 has no interface number 0 [ 3458.070784][T32417] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3458.080449][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3458.092602][T32417] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3458.101691][T32417] usb 4-1: config 0 descriptor?? [ 3458.107842][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3458.119173][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3458.129226][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3458.139771][T29684] usb 6-1: config 0 descriptor?? [ 3458.168037][T32417] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3458.198282][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3458.219279][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3458.354813][ T8385] usb usb2-port1: attempt power cycle 18:26:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:42 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a8"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3458.769437][T15210] usb 4-1: USB disconnect, device number 13 [ 3458.798799][T29684] usb 6-1: USB disconnect, device number 14 18:26:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:43 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:43 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7c"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3459.314705][ T8385] usb 2-1: new high-speed USB device number 29 using dummy_hcd 18:26:43 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3459.385019][T29921] usb 1-1: USB disconnect, device number 112 [ 3459.414821][ T8385] usb 2-1: Invalid ep0 maxpacket: 0 [ 3459.564690][ T8385] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 3459.572346][T29684] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 3459.605088][T32417] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 3459.675043][ T8385] usb 2-1: Invalid ep0 maxpacket: 0 [ 3459.680349][ T8385] usb usb2-port1: unable to enumerate USB device [ 3459.754688][T29921] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 3459.844638][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3459.864636][T32417] usb 6-1: Using ep0 maxpacket: 8 [ 3459.994682][T29921] usb 1-1: Using ep0 maxpacket: 8 [ 3459.995016][T29684] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3460.008370][T29684] usb 4-1: config 0 has no interface number 0 [ 3460.014426][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3460.026467][T32417] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3460.034655][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3460.046349][T32417] usb 6-1: config 0 has no interface number 0 [ 3460.052405][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3460.064064][T29684] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3460.073474][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3460.085050][T29684] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3460.093696][T29684] usb 4-1: config 0 descriptor?? [ 3460.104727][T32417] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3460.113768][T32417] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3460.115033][T29921] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3460.131022][T32417] usb 6-1: config 0 descriptor?? [ 3460.134694][T29921] usb 1-1: config 0 has no interface number 0 [ 3460.143792][T29921] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3460.155037][T29921] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3460.166466][T29921] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3460.175715][T29684] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3460.182301][T29921] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3460.194894][T32417] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3460.220069][T29921] usb 1-1: config 0 descriptor?? [ 3460.276616][T29921] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux2 18:26:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3460.792854][T29684] usb 6-1: USB disconnect, device number 15 [ 3460.818805][T32417] usb 4-1: USB disconnect, device number 14 [ 3460.879833][ T8385] usb 1-1: USB disconnect, device number 113 18:26:46 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:46 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:46 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7c"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:46 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:26:46 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3462.164476][T15209] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 3462.234532][ T8385] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 3462.244805][T15212] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 3462.324465][T29921] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 3462.404439][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3462.484961][T15212] usb 4-1: Using ep0 maxpacket: 8 [ 3462.504464][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3462.524900][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3462.535303][T15209] usb 6-1: config 0 has no interface number 0 [ 3462.541410][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3462.554324][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3462.566075][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3462.571260][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3462.580868][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3462.590989][T15209] usb 6-1: config 0 descriptor?? [ 3462.605464][T29921] usb 2-1: no configurations [ 3462.610074][T29921] usb 2-1: can't read configurations, error -22 [ 3462.624477][T15212] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3462.632873][T15212] usb 4-1: config 0 has no interface number 0 [ 3462.641145][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3462.652206][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3462.654878][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3462.662904][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3462.671469][ T8385] usb 1-1: config 0 has no interface number 0 [ 3462.687351][T15212] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3462.688997][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3462.710499][T15212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3462.712407][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3462.726695][T15212] usb 4-1: config 0 descriptor?? [ 3462.733036][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3462.746738][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3462.757158][ T8385] usb 1-1: config 0 descriptor?? [ 3462.776068][T29921] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 3462.784049][T15212] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3462.802634][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3463.014418][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3463.054724][T29921] usb 2-1: no configurations [ 3463.059426][T29921] usb 2-1: can't read configurations, error -22 [ 3463.066378][T29921] usb usb2-port1: attempt power cycle [ 3463.178679][T29684] usb 4-1: USB disconnect, device number 15 [ 3463.287923][T32417] usb 6-1: USB disconnect, device number 16 [ 3463.398673][T29684] usb 1-1: USB disconnect, device number 114 18:26:47 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:26:47 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b348"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3463.774341][T29921] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 3463.864398][T29921] usb 2-1: Using ep0 maxpacket: 8 18:26:48 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3463.904752][T29921] usb 2-1: no configurations [ 3463.917549][T29921] usb 2-1: can't read configurations, error -22 [ 3463.964338][T15212] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 3464.074327][T29921] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 3464.084481][T32417] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 3464.164902][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3464.194316][T15209] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 3464.205132][T29921] usb 2-1: no configurations [ 3464.210274][T29921] usb 2-1: can't read configurations, error -22 [ 3464.216570][T15212] usb 4-1: Using ep0 maxpacket: 8 [ 3464.222868][T29921] usb usb2-port1: unable to enumerate USB device [ 3464.334631][T15212] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3464.342798][T15212] usb 4-1: config 0 has no interface number 0 [ 3464.344281][T32417] usb 6-1: Using ep0 maxpacket: 8 [ 3464.350007][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3464.365437][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3464.377046][T15212] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3464.387074][T15212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3464.396249][T15212] usb 4-1: config 0 descriptor?? [ 3464.434501][T15209] usb 1-1: Using ep0 maxpacket: 8 [ 3464.445633][T15212] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3464.475735][T32417] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3464.483990][T32417] usb 6-1: config 0 has no interface number 0 [ 3464.490865][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3464.503728][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3464.517035][T32417] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3464.526620][T32417] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3464.538414][T32417] usb 6-1: config 0 descriptor?? [ 3464.554633][T15209] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3464.562732][T15209] usb 1-1: config 0 has no interface number 0 [ 3464.569963][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3464.581416][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3464.593349][T32417] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3464.600764][T15209] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3464.610831][T15209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3464.631696][T15209] usb 1-1: config 0 descriptor?? [ 3464.686444][T15209] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux2 18:26:49 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:49 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3464.889752][T15209] usb 4-1: USB disconnect, device number 16 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3465.196102][T32417] usb 6-1: USB disconnect, device number 17 [ 3465.298565][ T8385] usb 1-1: USB disconnect, device number 115 18:26:49 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) [ 3465.365642][T15212] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 3465.604210][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3465.644642][T15212] usb 2-1: no configurations [ 3465.649316][T15212] usb 2-1: can't read configurations, error -22 18:26:49 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b348"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3465.694247][T29684] usb 4-1: new high-speed USB device number 17 using dummy_hcd 18:26:49 executing program 0: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3465.804233][T15212] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 3465.974169][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3465.994492][ T8385] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 3466.054176][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3466.094573][T15212] usb 2-1: no configurations [ 3466.099264][T15212] usb 2-1: can't read configurations, error -22 [ 3466.105793][T29684] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3466.106827][T15212] usb usb2-port1: attempt power cycle [ 3466.113861][T29684] usb 4-1: config 0 has no interface number 0 [ 3466.113886][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3466.136554][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3466.148375][T29684] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3466.157853][T29684] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3466.169558][T29684] usb 4-1: config 0 descriptor?? [ 3466.219776][T29684] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3466.254148][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3466.384492][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3466.392765][ T8385] usb 6-1: config 0 has no interface number 0 [ 3466.399503][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3466.410967][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3466.422561][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3466.432496][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3466.442726][ T8385] usb 6-1: config 0 descriptor?? [ 3466.498195][ T8385] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3466.824119][T15212] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 3466.914116][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3466.954516][T15212] usb 2-1: no configurations [ 3466.959182][T15212] usb 2-1: can't read configurations, error -22 [ 3467.097715][T15209] usb 6-1: USB disconnect, device number 18 [ 3467.115900][T15212] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 3467.206003][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3467.245295][T15212] usb 2-1: no configurations [ 3467.249925][T15212] usb 2-1: can't read configurations, error -22 [ 3467.256479][T15212] usb usb2-port1: unable to enumerate USB device 18:26:52 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:52 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:52 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:52 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b348"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:52 executing program 0: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:52 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:52 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3467.974566][ T1618] ptrace attach of "/root/syz-executor.4"[1614] was attempted by "/root/syz-executor.4"[1618] 18:26:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3468.254020][T32417] usb 6-1: new high-speed USB device number 19 using dummy_hcd 18:26:52 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) 18:26:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3468.434015][ T8385] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 3468.435916][T15212] usb 4-1: USB disconnect, device number 17 18:26:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3468.513985][T32417] usb 6-1: Using ep0 maxpacket: 8 [ 3468.644073][T32417] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3468.652269][T32417] usb 6-1: config 0 has no interface number 0 [ 3468.658988][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3468.670863][T32417] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3468.682429][T32417] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:26:52 executing program 0: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r0, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3468.692048][T32417] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3468.707169][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3468.714443][T32417] usb 6-1: config 0 descriptor?? [ 3468.744016][ T8385] usb 2-1: no configurations [ 3468.749055][ T8385] usb 2-1: can't read configurations, error -22 [ 3468.766249][T32417] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3468.865316][T15212] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 3468.903935][ T8385] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 3469.103934][T15212] usb 4-1: Using ep0 maxpacket: 8 [ 3469.153930][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3469.193988][ T8385] usb 2-1: no configurations [ 3469.198744][ T8385] usb 2-1: can't read configurations, error -22 [ 3469.209360][ T8385] usb usb2-port1: attempt power cycle [ 3469.224344][T15212] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3469.232525][T15212] usb 4-1: config 0 has no interface number 0 [ 3469.239394][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3469.250716][T15212] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3469.262311][T15212] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3469.271737][T15212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3469.280831][T15212] usb 4-1: config 0 descriptor?? [ 3469.327657][T15212] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3469.415529][T15212] usb 6-1: USB disconnect, device number 19 [ 3469.526662][T32417] usb 4-1: USB disconnect, device number 18 [ 3469.943881][ T8385] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 3470.043868][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3470.084270][ T8385] usb 2-1: no configurations [ 3470.088940][ T8385] usb 2-1: can't read configurations, error -22 [ 3470.243892][ T8385] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 3470.354090][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3470.414253][ T8385] usb 2-1: no configurations [ 3470.418915][ T8385] usb 2-1: can't read configurations, error -22 [ 3470.425841][ T8385] usb usb2-port1: unable to enumerate USB device 18:26:55 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:55 executing program 0: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:55 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:26:55 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) 18:26:55 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb3, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3471.253813][T15210] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 3471.283857][T15209] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 3471.433763][T15212] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 3471.493804][T15210] usb 4-1: Using ep0 maxpacket: 8 18:26:55 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3471.523752][T15209] usb 6-1: Using ep0 maxpacket: 8 18:26:55 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3471.613757][T15210] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3471.624518][T15210] usb 4-1: config 0 has no interface number 0 [ 3471.630612][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3471.643762][T15209] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3471.663718][T15209] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3471.672732][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3471.682789][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3471.687974][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3471.699905][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 18:26:55 executing program 0: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3471.708738][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3471.730245][T15209] usb 6-1: config 0 descriptor?? [ 3471.739955][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3471.767423][T15210] usb 4-1: config 0 descriptor?? [ 3471.805907][T15212] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3471.818383][T15210] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3471.834618][T15212] usb 2-1: config 0 has no interfaces? [ 3471.840169][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3471.856781][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3471.873049][T15212] usb 2-1: config 0 descriptor?? [ 3472.007940][ T8385] usb 4-1: USB disconnect, device number 19 [ 3472.125632][T15212] usb 2-1: USB disconnect, device number 43 [ 3472.214479][T15210] usb 6-1: USB disconnect, device number 20 18:26:56 executing program 0: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:26:56 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) 18:26:56 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:56 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3472.813648][T15210] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 3472.923649][T15212] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 3473.013630][T32417] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 3473.053685][T15210] usb 4-1: Using ep0 maxpacket: 8 [ 3473.163739][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3473.175165][T15210] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3473.183454][T15210] usb 4-1: config 0 has no interface number 0 [ 3473.191545][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 18:26:57 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3473.203537][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3473.215738][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3473.243628][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3473.264074][T15210] usb 4-1: config 0 descriptor?? [ 3473.265218][T32417] usb 6-1: Using ep0 maxpacket: 8 [ 3473.295522][T15212] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3473.307826][T15210] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3473.316520][T15212] usb 2-1: config 0 has no interfaces? [ 3473.322476][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3473.336892][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3473.346286][T15212] usb 2-1: config 0 descriptor?? [ 3473.403952][T32417] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3473.414273][T32417] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3473.423312][T32417] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3473.432657][T32417] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3473.441530][T32417] usb 6-1: config 0 descriptor?? [ 3473.508352][T15212] usb 4-1: USB disconnect, device number 20 [ 3473.527422][T30196] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 3473.586510][T32417] usb 2-1: USB disconnect, device number 44 [ 3473.823568][T30196] usb 1-1: device descriptor read/64, error 18 [ 3473.907488][T32417] usb 6-1: USB disconnect, device number 21 18:26:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb3, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb3, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:26:58 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:58 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3474.223556][T30196] usb 1-1: device descriptor read/64, error 18 [ 3474.323597][ T8385] usb 4-1: new high-speed USB device number 21 using dummy_hcd 18:26:58 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3474.383566][T15212] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 3474.493562][T30196] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 3474.564614][ T8385] usb 4-1: Using ep0 maxpacket: 8 18:26:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3474.623525][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3474.684277][ T8385] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3474.693729][T15209] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 3474.695980][ T8385] usb 4-1: config 0 has no interface number 0 [ 3474.708613][ T8385] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3474.720106][ T8385] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3474.731632][ T8385] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3474.740702][ T8385] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3474.743546][T15212] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3474.757385][ T8385] usb 4-1: config 0 descriptor?? [ 3474.765741][T15212] usb 2-1: config 0 has no interfaces? [ 3474.777801][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3474.789523][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3474.796651][T30196] usb 1-1: device descriptor read/64, error 18 [ 3474.804414][T15212] usb 2-1: config 0 descriptor?? [ 3474.814444][ T8385] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3474.933494][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3475.006862][T15212] usb 4-1: USB disconnect, device number 21 [ 3475.045400][T15210] usb 2-1: USB disconnect, device number 45 [ 3475.057312][T15209] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3475.068504][T15209] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3475.078767][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3475.087895][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3475.097814][T15209] usb 6-1: config 0 descriptor?? [ 3475.223473][T30196] usb 1-1: device descriptor read/64, error 18 [ 3475.343476][T30196] usb usb1-port1: attempt power cycle 18:26:59 executing program 3: syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:59 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224000100"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:59 executing program 3: syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3475.536722][T15210] usb 6-1: USB disconnect, device number 22 18:26:59 executing program 3: syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:26:59 executing program 3: syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3475.874409][T32417] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 3476.073406][T30196] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 3476.153499][T32417] usb 2-1: Using ep0 maxpacket: 8 18:27:00 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:00 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3476.243677][T30196] usb 1-1: device descriptor read/8, error -71 [ 3476.305285][T32417] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3476.317926][T32417] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3476.327792][T32417] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3476.337368][T32417] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3476.346238][T32417] usb 2-1: config 0 descriptor?? [ 3476.473382][T30196] usb 1-1: device descriptor read/8, error -71 [ 3476.523517][ T8385] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 3476.585197][T29684] usb 2-1: USB disconnect, device number 46 [ 3476.783343][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3476.914497][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3476.922656][ T8385] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3476.934828][ T8385] usb 6-1: config 0 has no interface number 0 [ 3476.940904][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3476.952367][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3476.963583][ T8385] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3476.977638][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3476.987319][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3476.997070][ T8385] usb 6-1: config 0 descriptor?? [ 3477.006030][T30196] usb 1-1: new high-speed USB device number 119 using dummy_hcd 18:27:01 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10c, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:01 executing program 3: syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3477.036586][ T8385] adutux 6-1:0.18: interrupt endpoints not found 18:27:01 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224000100"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3477.213651][T30196] usb 1-1: device descriptor read/8, error -61 [ 3477.393299][T15210] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 3477.446161][ T8385] usb 6-1: USB disconnect, device number 23 18:27:01 executing program 3: syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3477.523708][T30196] usb 1-1: device descriptor read/8, error -61 18:27:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3477.633286][T15210] usb 2-1: Using ep0 maxpacket: 8 [ 3477.643703][T30196] usb usb1-port1: unable to enumerate USB device 18:27:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3477.753670][T15210] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3477.764032][T15210] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3477.773092][T15210] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3477.783075][T15210] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3477.792364][T15210] usb 2-1: config 0 descriptor?? 18:27:02 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:02 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3478.045723][T30196] usb 2-1: USB disconnect, device number 47 [ 3478.243248][T15210] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 3478.383235][ T8385] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 3478.483239][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3478.604768][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3478.612855][T15210] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3478.623538][T15210] usb 6-1: config 0 has no interface number 0 [ 3478.638571][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3478.649869][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3478.660174][T15210] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3478.673435][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3478.674762][ T8385] usb 4-1: device descriptor read/64, error 18 [ 3478.682549][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3478.698719][T15210] usb 6-1: config 0 descriptor?? [ 3478.754742][T15210] adutux 6-1:0.18: interrupt endpoints not found [ 3479.103158][ T8385] usb 4-1: device descriptor read/64, error 18 [ 3479.159814][T30196] usb 6-1: USB disconnect, device number 24 18:27:03 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:03 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224000100"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3479.373157][ T8385] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 3479.573123][T29828] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 3479.663120][ T8385] usb 4-1: device descriptor read/64, error 18 [ 3479.773125][T29684] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 3479.823091][T29828] usb 2-1: Using ep0 maxpacket: 8 [ 3479.953546][T29828] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3479.963754][T29828] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3479.972878][T29828] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3479.982301][T29828] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3479.992506][T29828] usb 2-1: config 0 descriptor?? 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10c, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:04 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3480.063100][T29684] usb 1-1: device descriptor read/64, error 18 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10c, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x139, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3480.104321][ T8385] usb 4-1: device descriptor read/64, error 18 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x139, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x139, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3480.223106][ T8385] usb usb4-port1: attempt power cycle [ 3480.237035][T29828] usb 2-1: USB disconnect, device number 48 [ 3480.354597][T15210] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 3480.483086][T29684] usb 1-1: device descriptor read/64, error 18 [ 3480.593051][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3480.714187][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3480.722297][T15210] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3480.732676][T15210] usb 6-1: config 0 has no interface number 0 [ 3480.740756][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3480.752377][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 18:27:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3480.767985][T15210] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3480.783021][T29684] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 3480.787227][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3480.806761][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3480.818083][T15210] usb 6-1: config 0 descriptor?? [ 3480.865900][T15210] adutux 6-1:0.18: interrupt endpoints not found [ 3480.953028][ T8385] usb 4-1: new high-speed USB device number 24 using dummy_hcd 18:27:05 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3481.083368][T29684] usb 1-1: device descriptor read/64, error 18 [ 3481.143035][ T8385] usb 4-1: device descriptor read/8, error -71 [ 3481.266958][T30196] usb 6-1: USB disconnect, device number 25 [ 3481.382995][ T8385] usb 4-1: device descriptor read/8, error -71 [ 3481.513002][T29684] usb 1-1: device descriptor read/64, error 18 [ 3481.643026][T29684] usb usb1-port1: attempt power cycle [ 3481.893009][ T8385] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 3482.093126][ T8385] usb 4-1: device descriptor read/8, error -61 18:27:06 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:06 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:06 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3482.374208][ T8385] usb 4-1: device descriptor read/8, error -61 [ 3482.492953][ T8385] usb usb4-port1: unable to enumerate USB device [ 3482.592894][T30196] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 3482.592930][T15212] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 3482.832928][T29684] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 3482.842878][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3482.843556][T30196] usb 6-1: Using ep0 maxpacket: 8 [ 3482.962891][T15212] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3482.973207][T15212] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3482.982190][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3482.991354][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3482.995217][T30196] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3483.004418][T15212] usb 2-1: config 0 descriptor?? [ 3483.024702][T29684] usb 1-1: device descriptor read/8, error -61 [ 3483.030898][T30196] usb 6-1: config 0 has no interface number 0 [ 3483.037418][T30196] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3483.052278][T30196] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3483.067528][T30196] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3483.076938][T30196] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3483.088590][T30196] usb 6-1: config 0 descriptor?? [ 3483.136389][T30196] adutux 6-1:0.18: interrupt endpoints not found [ 3483.255580][T30196] usb 2-1: USB disconnect, device number 49 [ 3483.312893][T29684] usb 1-1: device descriptor read/8, error -61 [ 3483.583016][T29684] usb 1-1: new high-speed USB device number 123 using dummy_hcd 18:27:07 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:07 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3483.736392][ T8385] usb 6-1: USB disconnect, device number 26 [ 3483.774798][T29684] usb 1-1: device descriptor read/8, error -61 18:27:07 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3484.052803][T29684] usb 1-1: device descriptor read/8, error -61 18:27:08 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3484.102778][T30196] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 3484.182817][T29684] usb usb1-port1: unable to enumerate USB device 18:27:08 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3484.362740][T30196] usb 2-1: Using ep0 maxpacket: 8 [ 3484.483083][T30196] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3484.493306][T30196] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3484.502345][T30196] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3484.511611][T30196] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3484.521790][T30196] usb 2-1: config 0 descriptor?? [ 3484.522772][T15212] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 3484.612756][T30349] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 3484.772745][T15212] usb 6-1: Using ep0 maxpacket: 8 [ 3484.775255][T30196] usb 2-1: USB disconnect, device number 50 [ 3484.892786][T15212] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3484.901066][T15212] usb 6-1: config 0 has no interface number 0 [ 3484.908063][T15212] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3484.914360][T30349] usb 4-1: device descriptor read/64, error 18 [ 3484.919727][T15212] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3484.938491][T15212] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3484.947847][T15212] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3484.956611][T15212] usb 6-1: config 0 descriptor?? [ 3484.994774][T15212] adutux 6-1:0.18: interrupt endpoints not found 18:27:09 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:09 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3485.333613][T30349] usb 4-1: device descriptor read/64, error 18 [ 3485.584087][ T8385] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 3485.603165][T15209] usb 6-1: USB disconnect, device number 27 [ 3485.615365][T30349] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 3485.802746][T15212] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 3485.832650][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3485.922695][T30349] usb 4-1: device descriptor read/64, error 18 [ 3485.963092][ T8385] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3485.973362][ T8385] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3485.982372][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3485.995015][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3486.006948][ T8385] usb 2-1: config 0 descriptor?? 18:27:10 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3486.072677][T15212] usb 1-1: device descriptor read/64, error 18 [ 3486.255910][ T8385] usb 2-1: USB disconnect, device number 51 [ 3486.342611][T30349] usb 4-1: device descriptor read/64, error 18 [ 3486.422691][T29684] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 3486.462602][T15212] usb 1-1: device descriptor read/64, error 18 [ 3486.462658][T30349] usb usb4-port1: attempt power cycle [ 3486.692578][T29684] usb 6-1: Using ep0 maxpacket: 8 18:27:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3486.732584][T15212] usb 1-1: new high-speed USB device number 125 using dummy_hcd 18:27:10 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15a, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:10 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3486.822884][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3486.830981][T29684] usb 6-1: config 0 has no interface number 0 [ 3486.840519][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3486.855526][T29684] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 18:27:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15a, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2eb"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3486.869488][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3486.879529][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3486.891535][T29684] usb 6-1: config 0 descriptor?? [ 3486.933931][T29684] adutux 6-1:0.18: interrupt endpoints not found [ 3487.002670][T15212] usb 1-1: device descriptor read/64, error 18 18:27:11 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3487.202593][T30349] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 3487.392518][T15212] usb 1-1: device descriptor read/64, error 18 [ 3487.512543][T15212] usb usb1-port1: attempt power cycle [ 3487.548166][T15209] usb 6-1: USB disconnect, device number 28 [ 3487.683517][T30349] usb 4-1: device not accepting address 28, error -71 18:27:12 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3488.062506][T30349] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 3488.222485][T15212] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 3488.243872][T30349] usb 4-1: device descriptor read/8, error -61 18:27:12 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3488.372440][T15212] usb 1-1: device descriptor read/8, error -71 [ 3488.382509][T29684] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 3488.512479][T30349] usb 4-1: device descriptor read/8, error -61 [ 3488.582444][T15212] usb 1-1: device descriptor read/8, error -71 [ 3488.632462][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3488.637594][T30349] usb usb4-port1: unable to enumerate USB device [ 3488.772438][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3488.780533][T29684] usb 6-1: config 0 has no interface number 0 [ 3488.788293][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3488.799445][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3488.810516][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3488.820684][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3488.829971][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3488.840849][T29684] usb 6-1: config 0 descriptor?? [ 3488.905696][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3489.073969][T15212] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 3489.242441][T15212] usb 1-1: device descriptor read/8, error -61 [ 3489.512373][T15212] usb 1-1: device descriptor read/8, error -61 [ 3489.555731][T29684] usb 6-1: USB disconnect, device number 29 [ 3489.632412][T15212] usb usb1-port1: unable to enumerate USB device 18:27:13 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb3, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb3, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15a, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb3, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10c, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10c, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10c, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3490.073675][T15212] usb 2-1: new high-speed USB device number 52 using dummy_hcd 18:27:14 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x139, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3490.312284][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3490.432697][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3490.440800][T15212] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3490.453002][T15212] usb 2-1: config 0 has no interface number 0 [ 3490.459068][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3490.470876][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3490.482204][T15212] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3490.497148][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3490.506802][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3490.516815][T15212] usb 2-1: config 0 descriptor?? [ 3490.555293][T15212] adutux 2-1:0.18: interrupt endpoints not found [ 3490.642272][T15209] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 3490.912244][T15209] usb 4-1: device descriptor read/64, error 18 [ 3490.963213][T15210] usb 2-1: USB disconnect, device number 52 [ 3491.302220][T15209] usb 4-1: device descriptor read/64, error 18 18:27:15 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:15 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:15 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3491.573559][T15209] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 3491.752225][T15210] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 3491.782250][T30349] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 3491.842192][T15209] usb 4-1: device descriptor read/64, error 18 [ 3491.882304][T29684] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 3491.992225][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3492.032206][T30349] usb 2-1: Using ep0 maxpacket: 8 [ 3492.112171][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3492.120466][T15210] usb 6-1: config 0 has no interface number 0 [ 3492.126856][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3492.137962][T15210] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3492.151002][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3492.152145][T29684] usb 1-1: Using ep0 maxpacket: 8 [ 3492.160140][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3492.165515][T30349] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3492.175654][T15210] usb 6-1: config 0 descriptor?? [ 3492.188910][T30349] usb 2-1: config 0 has no interface number 0 [ 3492.195886][T30349] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3492.208360][T30349] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3492.219696][T30349] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3492.230734][T30349] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3492.233853][T15210] adutux 6-1:0.18: interrupt endpoints not found [ 3492.243940][T30349] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3492.246194][T15209] usb 4-1: device descriptor read/64, error 18 [ 3492.262654][T30349] usb 2-1: config 0 descriptor?? [ 3492.314253][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3492.322704][T30349] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3492.330119][T29684] usb 1-1: config 0 has no interface number 0 [ 3492.343424][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3492.357049][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3492.368963][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3492.380456][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3492.382237][T15209] usb usb4-port1: attempt power cycle [ 3492.395860][T29684] usb 1-1: config 0 descriptor?? [ 3492.444735][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:27:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x160, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3492.914411][T15210] usb 6-1: USB disconnect, device number 30 [ 3492.940102][T15212] usb 2-1: USB disconnect, device number 53 [ 3493.046922][T29921] usb 1-1: USB disconnect, device number 2 [ 3493.102112][T15209] usb 4-1: new high-speed USB device number 32 using dummy_hcd 18:27:17 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x139, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:17 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:17 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x139, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3493.252073][T15209] usb 4-1: device descriptor read/8, error -71 18:27:17 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b000300"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:17 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3493.462069][T15209] usb 4-1: device descriptor read/8, error -71 18:27:17 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3493.752045][T15212] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 3493.762059][T29684] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 3493.852016][ T8385] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 3493.962041][T15209] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 3493.992029][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3494.012005][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3494.102394][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3494.112172][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3494.120425][T15212] usb 2-1: config 0 has no interface number 0 [ 3494.126912][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3494.138874][T15209] usb 4-1: device descriptor read/8, error -61 [ 3494.145069][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3494.152322][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3494.157153][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3494.166933][T29684] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3494.174762][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3494.184467][T29684] usb 6-1: config 0 has no interface number 0 [ 3494.193749][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3494.201529][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3494.208720][T15212] usb 2-1: config 0 descriptor?? [ 3494.222622][T29684] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3494.238787][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3494.248352][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3494.257085][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3494.265578][ T8385] usb 1-1: config 0 has no interface number 0 [ 3494.267444][T15212] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3494.272290][T29684] usb 6-1: config 0 descriptor?? [ 3494.293155][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3494.318763][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3494.334253][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3494.345593][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3494.355615][ T8385] usb 1-1: config 0 descriptor?? [ 3494.374805][T29684] adutux 6-1:0.18: interrupt endpoints not found [ 3494.395269][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3494.422579][T15209] usb 4-1: device descriptor read/8, error -61 [ 3494.542004][T15209] usb usb4-port1: unable to enumerate USB device [ 3494.925898][T15209] usb 2-1: USB disconnect, device number 54 [ 3494.975959][T29921] usb 6-1: USB disconnect, device number 31 [ 3494.997014][T15212] usb 1-1: USB disconnect, device number 3 18:27:19 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:19 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b000300"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:19 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3495.731880][ T8385] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 3495.791880][T29921] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 3495.799544][T15212] usb 1-1: new high-speed USB device number 4 using dummy_hcd 18:27:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x160, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x160, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x163, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x163, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3496.001900][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3496.043363][T29921] usb 6-1: Using ep0 maxpacket: 8 [ 3496.048512][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3496.152176][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3496.160461][ T8385] usb 2-1: config 0 has no interface number 0 [ 3496.161912][T29921] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3496.168208][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3496.174779][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3496.186651][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3496.196362][T29921] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3496.208074][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3496.226359][T15212] usb 1-1: config 0 has no interface number 0 [ 3496.228075][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3496.243145][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 18:27:20 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x163, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529ced"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:20 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3496.250322][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3496.269363][ T8385] usb 2-1: config 0 descriptor?? [ 3496.285020][T29921] usb 6-1: config 0 has no interface number 0 [ 3496.299985][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3496.313504][T29921] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3496.317180][ T8385] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3496.331578][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3496.344481][T29921] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3496.358552][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3496.369031][T29921] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3496.385709][T15212] usb 1-1: config 0 descriptor?? [ 3496.390871][T29921] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3496.408337][T29921] usb 6-1: config 0 descriptor?? [ 3496.426815][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3496.455154][T29921] adutux 6-1:0.18: interrupt endpoints not found [ 3496.671823][T15210] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 3496.911819][T15210] usb 4-1: Using ep0 maxpacket: 8 [ 3496.973818][T29828] usb 2-1: USB disconnect, device number 55 [ 3497.027387][ T8385] usb 1-1: USB disconnect, device number 4 [ 3497.032181][T15210] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3497.043998][T15210] usb 4-1: config 0 has no interface number 0 [ 3497.055851][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3497.056109][T29684] usb 6-1: USB disconnect, device number 32 [ 3497.072072][T15210] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3497.085649][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3497.098789][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3497.110262][T15210] usb 4-1: config 0 descriptor?? [ 3497.157781][T15210] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3497.354366][T29684] usb 4-1: USB disconnect, device number 34 18:27:21 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:21 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:21 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b000300"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3497.771724][T29828] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 3497.831740][T15210] usb 1-1: new high-speed USB device number 5 using dummy_hcd 18:27:22 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3497.872202][T15212] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 3498.031836][T29828] usb 2-1: Using ep0 maxpacket: 8 [ 3498.082011][T15210] usb 1-1: Using ep0 maxpacket: 8 [ 3498.121927][T15212] usb 6-1: Using ep0 maxpacket: 8 [ 3498.192017][T29828] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3498.200243][T29828] usb 2-1: config 0 has no interface number 0 [ 3498.201750][T15210] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3498.206744][ T8385] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 3498.215608][T15210] usb 1-1: config 0 has no interface number 0 [ 3498.224830][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3498.228881][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3498.239952][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3498.251232][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3498.263565][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3498.273092][T15212] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3498.284079][T29828] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3498.290585][T15212] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3498.299915][T29828] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3498.309355][T15210] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3498.326605][T15212] usb 6-1: config 0 has no interface number 0 [ 3498.326973][T29828] usb 2-1: config 0 descriptor?? [ 3498.340145][T15212] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3498.351343][T15210] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3498.361297][T15212] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3498.376457][T15210] usb 1-1: config 0 descriptor?? [ 3498.387292][T29828] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3498.404834][T15212] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3498.417578][T15210] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3498.431139][T15212] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3498.442845][T15212] usb 6-1: config 0 descriptor?? [ 3498.485248][T15212] adutux 6-1:0.18: interrupt endpoints not found [ 3498.532836][ T8385] usb 4-1: device descriptor read/64, error 18 [ 3498.833539][T15210] usb 2-1: USB disconnect, device number 56 [ 3498.921652][ T8385] usb 4-1: device descriptor read/64, error 18 [ 3499.017643][T15212] usb 1-1: USB disconnect, device number 5 [ 3499.085305][T15210] usb 6-1: USB disconnect, device number 33 [ 3499.191663][ T8385] usb 4-1: new high-speed USB device number 36 using dummy_hcd 18:27:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x164, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d5"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x164, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:23 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3499.461592][ T8385] usb 4-1: device descriptor read/64, error 18 18:27:23 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:23 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3499.631589][T29828] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 3499.841619][T15210] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 3499.851560][ T8385] usb 4-1: device descriptor read/64, error 18 [ 3499.871548][T29828] usb 2-1: Using ep0 maxpacket: 8 [ 3499.971891][ T8385] usb usb4-port1: attempt power cycle [ 3499.991982][T29828] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3500.000073][T29828] usb 2-1: config 0 has no interface number 0 [ 3500.001533][T15212] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 3500.023054][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3500.051549][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3500.071541][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3500.081319][T29828] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3500.093268][T29828] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3500.101537][T15210] usb 1-1: Using ep0 maxpacket: 8 [ 3500.102821][T29828] usb 2-1: config 0 descriptor?? [ 3500.165594][T29828] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3500.221615][T15210] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3500.231618][T15210] usb 1-1: config 0 has no interface number 0 [ 3500.237766][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3500.250681][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3500.263939][T15210] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3500.273398][T15210] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3500.285491][T15210] usb 1-1: config 0 descriptor?? [ 3500.301569][T15212] usb 6-1: Using ep0 maxpacket: 8 [ 3500.326280][T15210] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3500.422946][T15212] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3500.431196][T15212] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3500.441693][T15212] usb 6-1: config 0 has no interface number 0 [ 3500.447763][T15212] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3500.460126][T15212] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3500.474770][T15212] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3500.484180][T15212] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3500.494588][T15212] usb 6-1: config 0 descriptor?? [ 3500.543254][T15212] adutux 6-1:0.18: interrupt endpoints not found [ 3500.614967][T15212] usb 2-1: USB disconnect, device number 57 [ 3500.681517][ T8385] usb 4-1: new high-speed USB device number 37 using dummy_hcd 18:27:25 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3500.851793][ T8385] usb 4-1: device descriptor read/8, error -61 [ 3500.926254][T15212] usb 1-1: USB disconnect, device number 6 [ 3501.061486][ T8385] usb 4-1: device descriptor read/8, error -71 18:27:25 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) [ 3501.146250][T15210] usb 6-1: USB disconnect, device number 34 18:27:25 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3501.431445][T15212] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 3501.551462][ T8385] usb 4-1: new high-speed USB device number 38 using dummy_hcd 18:27:25 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3501.701961][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3501.721445][ T8385] usb 4-1: device descriptor read/8, error -61 [ 3501.741420][T29828] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 3501.831721][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3501.839968][T15212] usb 2-1: config 0 has no interface number 0 [ 3501.846489][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3501.857982][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3501.869025][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3501.878938][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3501.888161][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3501.898928][T15212] usb 2-1: config 0 descriptor?? [ 3501.951424][T15210] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 3501.961586][T15212] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3501.981398][T29828] usb 1-1: Using ep0 maxpacket: 8 [ 3501.991474][ T8385] usb 4-1: device descriptor read/8, error -61 [ 3502.101445][T29828] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3502.109799][T29828] usb 1-1: config 0 has no interface number 0 [ 3502.116176][ T8385] usb usb4-port1: unable to enumerate USB device [ 3502.122739][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3502.134971][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3502.146298][T29828] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3502.156981][T29828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3502.167313][T29828] usb 1-1: config 0 descriptor?? [ 3502.214122][T29828] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3502.221354][T15210] usb 6-1: Using ep0 maxpacket: 8 18:27:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x164, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15a, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15a, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3502.371395][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3502.379546][T15210] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3502.395325][T15210] usb 6-1: config 0 has no interface number 0 [ 3502.402564][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 18:27:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x15a, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x160, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3502.416301][T15210] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3502.430475][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3502.440473][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3502.462363][T15210] usb 6-1: config 0 descriptor?? [ 3502.503094][T15210] adutux 6-1:0.18: interrupt endpoints not found [ 3502.830838][T15210] usb 1-1: USB disconnect, device number 7 [ 3503.104442][T29828] usb 6-1: USB disconnect, device number 35 18:27:27 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc71"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:27 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3503.642614][T15210] usb 1-1: new high-speed USB device number 8 using dummy_hcd 18:27:28 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3503.891246][ T8385] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 3503.911257][T15210] usb 1-1: Using ep0 maxpacket: 8 [ 3504.052906][T15210] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3504.060991][T15210] usb 1-1: config 0 has no interface number 0 [ 3504.067890][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3504.080637][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3504.095687][T15210] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3504.105173][T15210] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3504.115545][T15210] usb 1-1: config 0 descriptor?? [ 3504.141300][ T8385] usb 6-1: Using ep0 maxpacket: 8 18:27:28 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) [ 3504.154398][T29828] usb 2-1: USB disconnect, device number 58 [ 3504.160507][T15210] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3504.261439][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3504.269549][ T8385] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3504.280689][ T8385] usb 6-1: config 0 has no interface number 0 [ 3504.287190][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3504.298606][ T8385] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3504.311925][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3504.326547][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3504.335720][ T8385] usb 6-1: config 0 descriptor?? [ 3504.374992][ T8385] adutux 6-1:0.18: interrupt endpoints not found [ 3504.411228][T29921] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 3504.571195][T29828] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 3504.701240][T29921] usb 4-1: device descriptor read/64, error 18 [ 3504.755500][T15210] usb 1-1: USB disconnect, device number 8 [ 3504.811186][T29828] usb 2-1: Using ep0 maxpacket: 8 [ 3504.931465][T29828] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3504.939631][T29828] usb 2-1: config 0 has no interface number 0 [ 3504.946582][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3504.958008][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3504.969423][T29828] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3504.979553][T29828] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3504.985216][T15212] usb 6-1: USB disconnect, device number 36 [ 3504.992084][T29828] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3505.010813][T29828] usb 2-1: config 0 descriptor?? [ 3505.063573][T29828] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3505.111202][T29921] usb 4-1: device descriptor read/64, error 18 18:27:29 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc71"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3505.391158][T29921] usb 4-1: new high-speed USB device number 40 using dummy_hcd 18:27:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x160, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:29 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3505.541156][T15212] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 3505.671146][T29921] usb 4-1: device descriptor read/64, error 18 [ 3505.801095][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3505.821129][T29684] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 3505.921736][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3505.929826][T15212] usb 1-1: config 0 has no interface number 0 [ 3505.936245][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3505.947302][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3505.958464][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3505.967613][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3505.978367][T15212] usb 1-1: config 0 descriptor?? [ 3506.033101][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3506.061118][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3506.092581][T29921] usb 4-1: device descriptor read/64, error 18 [ 3506.181099][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3506.189571][T29684] usb 6-1: config 0 has no interface number 0 [ 3506.196113][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3506.207196][T29684] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3506.220124][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3506.221093][T29921] usb usb4-port1: attempt power cycle [ 3506.229220][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3506.243483][T29684] usb 6-1: config 0 descriptor?? [ 3506.284345][T29684] adutux 6-1:0.18: interrupt endpoints not found [ 3506.649664][T29684] usb 1-1: USB disconnect, device number 9 [ 3506.884958][T29684] usb 6-1: USB disconnect, device number 37 18:27:31 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3506.972490][T29921] usb 4-1: new high-speed USB device number 41 using dummy_hcd 18:27:31 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) 18:27:31 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:31 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc71"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3507.212994][T15212] usb 2-1: USB disconnect, device number 59 18:27:31 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3507.470984][T29921] usb 4-1: device not accepting address 41, error -71 [ 3507.510984][T29828] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 3507.650993][T15212] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 3507.671038][T15210] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 3507.751017][T29828] usb 1-1: Using ep0 maxpacket: 8 [ 3507.851059][T29921] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 3507.871307][T29828] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3507.879573][T29828] usb 1-1: config 0 has no interface number 0 [ 3507.887925][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3507.899036][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3507.910997][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3507.911831][T29828] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3507.925489][T29828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3507.930951][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3507.936686][T29828] usb 1-1: config 0 descriptor?? [ 3507.962015][T29921] usb 4-1: Using ep0 maxpacket: 8 [ 3507.993205][T29828] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3508.051001][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3508.059331][T15212] usb 2-1: config 0 has no interface number 0 [ 3508.066209][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3508.077899][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3508.086311][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3508.098038][T29921] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3508.106138][T15210] usb 6-1: config 0 has no interface number 0 [ 3508.112884][T29921] usb 4-1: config 0 has no interface number 0 [ 3508.118956][T29921] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3508.130645][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3508.142070][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3508.152158][T15210] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3508.165424][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3508.174908][T29921] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3508.186129][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3508.194544][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3508.203983][T29921] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3508.213630][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3508.224205][T15212] usb 2-1: config 0 descriptor?? [ 3508.229296][T29921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3508.244561][T15210] usb 6-1: config 0 descriptor?? [ 3508.250149][T29921] usb 4-1: config 0 descriptor?? [ 3508.264319][T15212] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3508.282590][T15210] adutux 6-1:0.18: interrupt endpoints not found [ 3508.325003][T29921] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3508.464809][T29684] usb 2-1: USB disconnect, device number 60 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x160, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x163, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3508.524162][T29828] usb 4-1: USB disconnect, device number 42 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x163, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x163, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x164, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x164, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x164, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3508.885741][T29828] usb 6-1: USB disconnect, device number 38 18:27:33 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3509.322432][T30196] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 3509.560833][T30196] usb 4-1: Using ep0 maxpacket: 8 [ 3509.681441][T30196] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3509.689524][T30196] usb 4-1: config 0 has no interface number 0 [ 3509.695905][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3509.706971][T30196] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3509.717937][T30196] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3509.727036][T30196] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3509.735775][T30196] usb 4-1: config 0 descriptor?? [ 3509.774662][T30196] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3509.973409][T29828] usb 4-1: USB disconnect, device number 43 18:27:34 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:34 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:34 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:34 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:34 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:34 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3510.271160][T30196] usb 1-1: USB disconnect, device number 10 18:27:34 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:34 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b3"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3510.530764][T15210] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 3510.600792][T29828] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 3510.680834][T30196] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 3510.760733][T29684] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 3510.790760][T15210] usb 2-1: Using ep0 maxpacket: 8 [ 3510.840735][T29828] usb 6-1: Using ep0 maxpacket: 8 [ 3510.920731][T30196] usb 1-1: Using ep0 maxpacket: 8 [ 3510.932325][T15210] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3510.940400][T15210] usb 2-1: config 0 has no interface number 0 [ 3510.947472][T15210] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3510.959983][T15210] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3510.961022][T29828] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3510.973633][T15210] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3510.980034][T29828] usb 6-1: config 0 has no interface number 0 [ 3510.989513][T15210] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3510.995875][T29828] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3511.006077][T15210] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3511.015840][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3511.029447][T29828] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3511.032777][T15210] usb 2-1: config 0 descriptor?? [ 3511.052766][T29828] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3511.062791][T30196] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3511.072433][T30196] usb 1-1: config 0 has no interface number 0 [ 3511.078585][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3511.089838][T29828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3511.098468][T15210] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3511.099785][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3511.125413][T29828] usb 6-1: config 0 descriptor?? [ 3511.133333][T30196] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3511.144277][T30196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3511.153065][T29684] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3511.162919][T29828] adutux 6-1:0.18: interrupt endpoints not found [ 3511.175414][T30196] usb 1-1: config 0 descriptor?? [ 3511.180525][T29684] usb 4-1: config 0 has no interface number 0 [ 3511.189156][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3511.202057][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3511.214891][T30196] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3511.222269][T29684] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3511.237510][T29684] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3511.246679][T29684] usb 4-1: config 0 descriptor?? [ 3511.304569][T29684] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux2 [ 3511.503004][T15210] usb 2-1: USB disconnect, device number 61 [ 3511.506243][T29684] usb 4-1: USB disconnect, device number 44 [ 3511.765098][T30196] usb 6-1: USB disconnect, device number 39 [ 3511.817028][T29684] usb 1-1: USB disconnect, device number 11 18:27:36 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:36 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7c"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:36 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:36 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3512.290667][T29921] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 3512.310628][T29684] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 3512.550587][T29828] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 3512.552291][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3512.561421][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3512.640583][T15212] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 3512.680739][T29684] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3512.688985][T29684] usb 4-1: config 0 has no interface number 0 [ 3512.695485][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3512.700949][T29921] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3512.707292][T29684] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3512.717748][T29921] usb 2-1: config 0 has no interface number 0 [ 3512.726240][T29684] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3512.735186][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3512.741796][T29684] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3512.755561][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3512.764503][T29684] usb 4-1: config 0 descriptor?? [ 3512.777817][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3512.788798][T29921] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3512.790594][T29828] usb 6-1: Using ep0 maxpacket: 8 [ 3512.800134][T29921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3512.815414][T29921] usb 2-1: config 0 descriptor?? [ 3512.825471][T29684] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3512.865345][T29921] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3512.920602][T29828] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3512.928856][T29828] usb 6-1: config 0 has no interface number 0 [ 3512.930577][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3512.937523][T29828] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3512.953112][T29828] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3512.966611][T29828] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3512.977350][T29828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3512.986554][T29828] usb 6-1: config 0 descriptor?? [ 3513.026324][T29684] usb 4-1: USB disconnect, device number 45 [ 3513.034355][T29828] adutux 6-1:0.18: interrupt endpoints not found [ 3513.070877][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3513.078993][T15212] usb 1-1: config 0 has no interface number 0 [ 3513.086910][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3513.098400][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3513.110630][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3513.119648][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3513.129035][T15212] usb 1-1: config 0 descriptor?? [ 3513.182434][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:27:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3513.266089][T15212] usb 2-1: USB disconnect, device number 62 18:27:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3513.638174][T29828] usb 6-1: USB disconnect, device number 40 18:27:37 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3513.795518][T29684] usb 1-1: USB disconnect, device number 12 [ 3514.070484][T29921] usb 2-1: new high-speed USB device number 63 using dummy_hcd 18:27:38 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:38 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:38 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b348"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3514.330441][T29921] usb 2-1: Using ep0 maxpacket: 8 [ 3514.431687][T29684] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 3514.470562][T29921] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3514.479148][T29921] usb 2-1: config 0 has no interface number 0 [ 3514.485441][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3514.496574][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3514.507802][T29921] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3514.517583][T29921] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3514.526735][T29921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3514.536281][T29921] usb 2-1: config 0 descriptor?? [ 3514.584088][T29921] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3514.600494][T15212] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 3514.608126][T31290] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 3514.670468][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3514.790509][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3514.798710][T29684] usb 6-1: config 0 has no interface number 0 [ 3514.805694][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3514.817135][T29684] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3514.830557][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3514.839619][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3514.848947][T29684] usb 6-1: config 0 descriptor?? [ 3514.860433][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3514.865531][T31290] usb 4-1: Using ep0 maxpacket: 8 [ 3514.892431][T29684] adutux 6-1:0.18: interrupt endpoints not found [ 3514.995368][T29684] usb 2-1: USB disconnect, device number 63 [ 3515.020708][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3515.028875][T31290] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3515.037048][T15212] usb 1-1: config 0 has no interface number 0 [ 3515.044129][T31290] usb 4-1: config 0 has no interface number 0 [ 3515.050196][T31290] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3515.062248][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3515.073561][T31290] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3515.085024][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3515.096420][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3515.109146][T31290] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3515.118538][T31290] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3515.126857][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3515.135710][T31290] usb 4-1: config 0 descriptor?? [ 3515.143756][T15212] usb 1-1: config 0 descriptor?? [ 3515.186107][T31290] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3515.198545][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3515.384513][T29684] usb 4-1: USB disconnect, device number 46 18:27:39 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3515.512102][T15212] usb 6-1: USB disconnect, device number 41 [ 3515.800387][T31290] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 3515.801884][T29684] usb 1-1: USB disconnect, device number 13 [ 3516.070314][T31290] usb 2-1: Using ep0 maxpacket: 8 [ 3516.220693][T31290] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3516.228852][T31290] usb 2-1: config 0 has no interface number 0 [ 3516.235754][T31290] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3516.247280][T31290] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3516.258571][T31290] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3516.268672][T31290] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3516.278092][T31290] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3516.287116][T31290] usb 2-1: config 0 descriptor?? [ 3516.332315][T31290] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:27:40 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:40 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b348"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:40 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:40 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e4"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3516.690269][T30349] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 3516.690307][T15212] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 3516.705477][T31290] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 3516.734043][T29684] usb 2-1: USB disconnect, device number 64 [ 3516.930260][T30349] usb 4-1: Using ep0 maxpacket: 8 [ 3516.960255][T31290] usb 6-1: Using ep0 maxpacket: 8 [ 3516.965464][T15212] usb 1-1: Using ep0 maxpacket: 8 [ 3517.050310][T30349] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3517.058612][T30349] usb 4-1: config 0 has no interface number 0 [ 3517.066081][T30349] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3517.077134][T30349] usb 4-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3517.088241][T30349] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3517.097332][T30349] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3517.106654][T30349] usb 4-1: config 0 descriptor?? [ 3517.110557][T15212] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3517.119739][T15212] usb 1-1: config 0 has no interface number 0 [ 3517.125931][T31290] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3517.140255][T31290] usb 6-1: config 0 has no interface number 0 [ 3517.146346][T31290] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3517.158992][T30349] adutux 4-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3517.162832][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3517.178346][T31290] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3517.191652][T15212] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3517.203060][T31290] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3517.212695][T15212] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3517.222728][T31290] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3517.231239][T15212] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3517.243916][T31290] usb 6-1: config 0 descriptor?? 18:27:41 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3517.252989][T15212] usb 1-1: config 0 descriptor?? [ 3517.293799][T31290] adutux 6-1:0.18: interrupt endpoints not found [ 3517.302105][T15212] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 18:27:41 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3517.353805][T15212] usb 4-1: USB disconnect, device number 47 [ 3517.560194][T15209] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 3517.810258][T15209] usb 2-1: Using ep0 maxpacket: 8 18:27:42 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3517.894603][T30349] usb 1-1: USB disconnect, device number 14 [ 3517.907576][T31290] usb 6-1: USB disconnect, device number 42 [ 3517.943446][T15209] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3517.956304][T15209] usb 2-1: config 0 has no interface number 0 [ 3517.964336][T15209] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3517.975627][T15209] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3517.988003][T15209] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3517.998132][T15209] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3518.007468][T15209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3518.016824][T15209] usb 2-1: config 0 descriptor?? [ 3518.072417][T15209] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3518.171640][T15212] usb 4-1: new high-speed USB device number 48 using dummy_hcd 18:27:42 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e4"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:42 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) [ 3518.430117][T15212] usb 4-1: Using ep0 maxpacket: 8 [ 3518.472590][T31290] usb 2-1: USB disconnect, device number 65 [ 3518.560203][T15212] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3518.570784][T15212] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3518.580018][T15212] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3518.589637][T15212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3518.599082][T15212] usb 4-1: config 0 descriptor?? [ 3518.680137][T29684] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 3518.770131][T15209] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 3518.853108][T31290] usb 4-1: USB disconnect, device number 48 [ 3518.920130][T29684] usb 1-1: Using ep0 maxpacket: 8 18:27:43 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3519.010109][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3519.040459][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3519.048542][T29684] usb 1-1: config 0 has no interface number 0 [ 3519.057046][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3519.068419][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3519.081289][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3519.090742][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3519.105076][T29684] usb 1-1: config 0 descriptor?? [ 3519.150114][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3519.152117][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3519.163168][T15209] usb 6-1: config 0 has no interface number 0 [ 3519.179301][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3519.191093][T15209] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3519.205055][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3519.214640][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3519.224181][T15209] usb 6-1: config 0 descriptor?? [ 3519.281525][T15209] adutux 6-1:0.18: interrupt endpoints not found [ 3519.289458][T15212] usb 2-1: new high-speed USB device number 66 using dummy_hcd 18:27:43 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb", 0x34}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb", 0x34}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb", 0x34}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3519.540090][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3519.650055][T29828] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 3519.690145][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3519.692705][T30349] usb 6-1: USB disconnect, device number 43 [ 3519.699640][T15212] usb 2-1: config 0 has no interface number 0 [ 3519.713497][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3519.725285][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3519.739166][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3519.749526][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3519.758911][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3519.768489][T15212] usb 2-1: config 0 descriptor?? [ 3519.823405][T15212] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3519.890044][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3520.010256][T29828] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3520.022543][T29828] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3520.032349][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3520.041866][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3520.052121][T29828] usb 4-1: config 0 descriptor?? [ 3520.223166][T31290] usb 2-1: USB disconnect, device number 66 [ 3520.292115][T15212] usb 4-1: USB disconnect, device number 49 18:27:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:45 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e4"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:45 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) 18:27:45 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:45 executing program 1: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:45 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3521.430230][T31290] usb 1-1: USB disconnect, device number 15 [ 3521.739883][T29828] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 3521.749955][T29684] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 3521.891068][T31290] usb 1-1: new high-speed USB device number 16 using dummy_hcd 18:27:46 executing program 1: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3521.979895][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3521.990332][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3522.099956][T29828] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3522.110702][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3522.118923][T29684] usb 6-1: config 0 has no interface number 0 [ 3522.126182][T29828] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3522.135522][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3522.139836][T31290] usb 1-1: Using ep0 maxpacket: 8 [ 3522.147146][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3522.161010][T29684] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3522.174281][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3522.183443][T29828] usb 4-1: config 0 descriptor?? [ 3522.188415][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3522.200189][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3522.208935][T29684] usb 6-1: config 0 descriptor?? [ 3522.251441][T29684] adutux 6-1:0.18: interrupt endpoints not found [ 3522.291211][T31290] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3522.299305][T31290] usb 1-1: config 0 has no interface number 0 [ 3522.305682][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3522.316930][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3522.328261][T31290] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3522.337564][T31290] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3522.346518][T31290] usb 1-1: config 0 descriptor?? [ 3522.395632][T31290] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3522.424120][T29828] usb 4-1: USB disconnect, device number 50 18:27:46 executing program 1: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3522.698850][T31290] usb 6-1: USB disconnect, device number 44 18:27:47 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a800"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:47 executing program 1: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3522.995760][T15212] usb 1-1: USB disconnect, device number 16 18:27:47 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 3523.231167][T29684] usb 4-1: new high-speed USB device number 51 using dummy_hcd 18:27:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:47 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bb"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:27:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3523.499747][T29684] usb 4-1: device descriptor read/64, error 18 [ 3523.510113][T29828] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 3523.761435][T29828] usb 6-1: Using ep0 maxpacket: 8 [ 3523.789738][T30349] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 3523.879734][T29828] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3523.887982][T29828] usb 6-1: config 0 has no interface number 0 [ 3523.894846][T29684] usb 4-1: device descriptor read/64, error 18 [ 3523.901037][T29828] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3523.912727][T29828] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3523.926063][T29828] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3523.935414][T29828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3523.944514][T29828] usb 6-1: config 0 descriptor?? [ 3523.983065][T29828] adutux 6-1:0.18: interrupt endpoints not found [ 3524.029719][T30349] usb 1-1: Using ep0 maxpacket: 8 [ 3524.149731][T30349] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3524.157933][T30349] usb 1-1: config 0 has no interface number 0 [ 3524.166397][T30349] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3524.177803][T30349] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3524.190638][T29684] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 3524.198305][T30349] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3524.208113][T30349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3524.219989][T30349] usb 1-1: config 0 descriptor?? [ 3524.262121][T30349] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3524.382455][T30349] usb 6-1: USB disconnect, device number 45 18:27:48 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:48 executing program 1: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3524.461290][T29684] usb 4-1: device descriptor read/64, error 18 18:27:49 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 3524.849686][T29684] usb 4-1: device descriptor read/64, error 18 18:27:49 executing program 1: r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3524.969699][T29684] usb usb4-port1: attempt power cycle [ 3525.169619][ T8385] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 3525.409646][ T8385] usb 6-1: Using ep0 maxpacket: 8 18:27:49 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3525.529872][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3525.538073][ T8385] usb 6-1: config 0 has no interface number 0 [ 3525.545046][ T8385] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3525.556482][ T8385] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3525.569895][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3525.579000][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3525.588112][ T8385] usb 6-1: config 0 descriptor?? [ 3525.632547][ T8385] adutux 6-1:0.18: interrupt endpoints not found [ 3525.691223][T29684] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 3525.779606][T29684] usb 4-1: Invalid ep0 maxpacket: 0 [ 3525.799568][T31290] usb 2-1: new high-speed USB device number 67 using dummy_hcd 18:27:50 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a800"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3525.929564][T29684] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 3526.032289][T30349] usb 6-1: USB disconnect, device number 46 [ 3526.039644][T29684] usb 4-1: device descriptor read/8, error -71 [ 3526.079600][T31290] usb 2-1: device descriptor read/64, error 18 [ 3526.249555][T29684] usb 4-1: device descriptor read/8, error -71 [ 3526.370761][T29684] usb usb4-port1: unable to enumerate USB device 18:27:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:50 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 3526.489548][T31290] usb 2-1: device descriptor read/64, error 18 18:27:50 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bb"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3526.559983][T30349] usb 1-1: USB disconnect, device number 17 [ 3526.719555][T29684] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 3526.769521][T31290] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 3526.909476][T15209] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 3526.979486][T30349] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 3526.989506][T29684] usb 4-1: device descriptor read/64, error 18 [ 3527.049479][T31290] usb 2-1: device descriptor read/64, error 18 [ 3527.159494][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3527.219500][T30349] usb 1-1: Using ep0 maxpacket: 8 [ 3527.300164][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3527.308337][T15209] usb 6-1: config 0 has no interface number 0 [ 3527.315404][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3527.327240][T15209] usb 6-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3527.340492][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3527.341521][T30349] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3527.350187][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3527.358225][T30349] usb 1-1: config 0 has no interface number 0 [ 3527.371862][T30349] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3527.372630][T15209] usb 6-1: config 0 descriptor?? [ 3527.384677][T29684] usb 4-1: device descriptor read/64, error 18 [ 3527.405536][T30349] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3527.418768][T30349] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3527.427860][T30349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3527.434952][T15209] adutux 6-1:0.18: interrupt endpoints not found [ 3527.447706][T30349] usb 1-1: config 0 descriptor?? 18:27:51 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:51 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3527.470835][T31290] usb 2-1: device descriptor read/64, error 18 [ 3527.504733][T30349] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3527.589474][T31290] usb usb2-port1: attempt power cycle [ 3527.659417][T29684] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 3527.881418][T15209] usb 6-1: USB disconnect, device number 47 [ 3527.929447][T29684] usb 4-1: device descriptor read/64, error 18 [ 3528.103842][T15210] usb 1-1: USB disconnect, device number 18 [ 3528.299381][T31290] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 3528.319379][T29684] usb 4-1: device descriptor read/64, error 18 18:27:52 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e4"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3528.439454][T29684] usb usb4-port1: attempt power cycle 18:27:52 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3528.509858][T31290] usb 2-1: device descriptor read/8, error -61 18:27:52 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bb"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3528.699370][T15210] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 3528.719610][T31290] usb 2-1: device descriptor read/8, error -71 [ 3528.899336][T29828] usb 1-1: new high-speed USB device number 19 using dummy_hcd 18:27:53 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a800"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3528.970095][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3529.119371][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3529.128006][T15210] usb 6-1: config 0 has no interface number 0 [ 3529.134930][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3529.139334][T29828] usb 1-1: Using ep0 maxpacket: 8 [ 3529.146700][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3529.162631][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3529.172127][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3529.182988][T15210] usb 6-1: config 0 descriptor?? [ 3529.209335][T31290] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 3529.235350][T15210] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3529.269704][T29828] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3529.278036][T29828] usb 1-1: config 0 has no interface number 0 [ 3529.284202][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3529.295182][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3529.306531][T29828] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3529.315698][T29828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3529.324727][T29828] usb 1-1: config 0 descriptor?? [ 3529.369340][T29684] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 3529.379575][T31290] usb 2-1: device descriptor read/8, error -61 [ 3529.381071][T29828] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3529.481015][T29684] usb 4-1: Invalid ep0 maxpacket: 0 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb", 0x34}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb", 0x34}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb", 0x34}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3529.629329][T29684] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 3529.678267][T31290] usb 2-1: device descriptor read/8, error -61 [ 3529.719300][T29684] usb 4-1: Invalid ep0 maxpacket: 0 [ 3529.724684][T29684] usb usb4-port1: unable to enumerate USB device [ 3529.799345][T31290] usb usb2-port1: unable to enumerate USB device [ 3529.973586][T31290] usb 1-1: USB disconnect, device number 19 18:27:54 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:55 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3531.439612][T15210] usb 6-1: USB disconnect, device number 48 18:27:55 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:55 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3531.830339][T29828] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 3531.859126][T15210] usb 6-1: new high-speed USB device number 49 using dummy_hcd 18:27:56 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3532.009123][T29684] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 3532.069126][T29828] usb 1-1: Using ep0 maxpacket: 8 [ 3532.119119][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3532.189103][T29828] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3532.197957][T29828] usb 1-1: config 0 has no interface number 0 [ 3532.205623][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3532.216673][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3532.229297][T29828] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3532.238318][T29828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3532.249464][T15210] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3532.252217][T29828] usb 1-1: config 0 descriptor?? [ 3532.263256][T15210] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3532.277129][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3532.280157][T29684] usb 2-1: device descriptor read/64, error 18 [ 3532.287569][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3532.301570][T15210] usb 6-1: config 0 descriptor?? [ 3532.317451][T29828] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3532.489100][T15209] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 3532.571277][T15210] usb 6-1: USB disconnect, device number 49 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3532.679081][T29684] usb 2-1: device descriptor read/64, error 18 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3532.739071][T15209] usb 4-1: Using ep0 maxpacket: 8 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3532.779353][T15209] usb 4-1: no configurations [ 3532.783952][T15209] usb 4-1: can't read configurations, error -22 [ 3532.949026][T15209] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 3532.949042][T29684] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 3533.209095][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3533.219074][T29684] usb 2-1: device descriptor read/64, error 18 [ 3533.259552][T15209] usb 4-1: no configurations [ 3533.264374][T15209] usb 4-1: can't read configurations, error -22 [ 3533.271470][T15209] usb usb4-port1: attempt power cycle 18:27:57 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:27:57 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3533.608994][T29684] usb 2-1: device descriptor read/64, error 18 [ 3533.729017][T29684] usb usb2-port1: attempt power cycle [ 3533.999003][T15209] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 3534.099431][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3534.159511][T15209] usb 4-1: no configurations [ 3534.165594][T15209] usb 4-1: can't read configurations, error -22 [ 3534.318957][T15209] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 3534.429576][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3534.439447][T29684] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 3534.469517][T15209] usb 4-1: no configurations [ 3534.474249][T15209] usb 4-1: can't read configurations, error -22 [ 3534.480899][T15209] usb usb4-port1: unable to enumerate USB device 18:27:58 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:27:58 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3534.585260][T29828] usb 1-1: USB disconnect, device number 20 [ 3534.591311][T29684] usb 2-1: device descriptor read/8, error -71 [ 3534.798922][T29684] usb 2-1: device descriptor read/8, error -71 [ 3534.968882][T29828] usb 1-1: new high-speed USB device number 21 using dummy_hcd 18:27:59 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:59 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000000009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:27:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3535.210360][T29828] usb 1-1: Using ep0 maxpacket: 8 [ 3535.289365][T29684] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 3535.328883][T15209] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 3535.329140][T29828] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3535.344734][T29828] usb 1-1: config 0 has no interface number 0 [ 3535.351259][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3535.362686][T29828] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3535.374147][T29828] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3535.383872][T29828] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3535.395178][T29828] usb 1-1: config 0 descriptor?? [ 3535.444959][T29828] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3535.463754][T29684] usb 2-1: device descriptor read/8, error -61 [ 3535.498896][ T8385] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 3535.588844][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3535.728856][T15209] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3535.739159][T29684] usb 2-1: device descriptor read/8, error -61 [ 3535.739411][T15209] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3535.745400][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3535.756300][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3535.768412][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3535.778692][T15209] usb 6-1: config 0 descriptor?? [ 3535.800891][ T8385] usb 4-1: no configurations [ 3535.805497][ T8385] usb 4-1: can't read configurations, error -22 [ 3535.878857][T29684] usb usb2-port1: unable to enumerate USB device [ 3535.960059][ T8385] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 3536.031588][T15209] usb 6-1: USB disconnect, device number 50 [ 3536.198792][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3536.242141][ T8385] usb 4-1: no configurations [ 3536.246759][ T8385] usb 4-1: can't read configurations, error -22 [ 3536.254103][ T8385] usb usb4-port1: attempt power cycle 18:28:00 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:00 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3536.859912][T29684] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 3536.968734][ T8385] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 3537.059583][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3537.098871][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3537.104965][ T8385] usb 4-1: no configurations [ 3537.110237][ T8385] usb 4-1: can't read configurations, error -22 [ 3537.218718][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3537.226879][T29684] usb 6-1: config 0 has no interface number 0 [ 3537.234029][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3537.245499][T29684] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3537.257040][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3537.266550][ T8385] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 3537.274182][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3537.287477][T29684] usb 6-1: config 0 descriptor?? [ 3537.333077][T29684] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3537.368779][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3537.408774][ T8385] usb 4-1: no configurations [ 3537.413463][ T8385] usb 4-1: can't read configurations, error -22 [ 3537.420687][ T8385] usb usb4-port1: unable to enumerate USB device 18:28:01 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:01 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc00"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3537.638888][T15209] usb 1-1: USB disconnect, device number 21 [ 3537.944279][T15210] usb 6-1: USB disconnect, device number 51 18:28:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:02 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3538.048717][T15209] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 3538.059089][ T8385] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 3538.298627][T15209] usb 1-1: Using ep0 maxpacket: 8 [ 3538.328708][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3538.418656][T15209] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3538.426889][T15209] usb 1-1: config 0 has no interface number 0 [ 3538.433288][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3538.444493][T15209] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3538.455845][T15209] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:28:02 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e4"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3538.465261][T15209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3538.474132][T15209] usb 1-1: config 0 descriptor?? [ 3538.537852][T15209] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3538.538664][T29684] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 3538.718580][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3538.798577][T31290] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 3538.809102][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3538.848642][T29684] usb 4-1: no configurations [ 3538.853354][T29684] usb 4-1: can't read configurations, error -22 [ 3538.988565][ T8385] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 3539.008941][T29684] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 3539.051053][T31290] usb 6-1: Using ep0 maxpacket: 8 [ 3539.178580][T31290] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3539.186780][T31290] usb 6-1: config 0 has no interface number 0 [ 3539.193672][T31290] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3539.205157][T31290] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3539.216722][T31290] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3539.226295][T31290] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3539.235310][T31290] usb 6-1: config 0 descriptor?? [ 3539.248540][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3539.260005][ T8385] usb 2-1: device descriptor read/64, error 18 [ 3539.289024][T29684] usb 4-1: no configurations [ 3539.293341][T31290] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3539.293852][T29684] usb 4-1: can't read configurations, error -22 [ 3539.319946][T29684] usb usb4-port1: attempt power cycle 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3539.648537][ T8385] usb 2-1: device descriptor read/64, error 18 18:28:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3539.768573][ T8385] usb usb2-port1: attempt power cycle [ 3539.927606][T15209] usb 6-1: USB disconnect, device number 52 [ 3540.038521][T29684] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 3540.128887][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3540.168943][T29684] usb 4-1: no configurations [ 3540.173755][T29684] usb 4-1: can't read configurations, error -22 [ 3540.328463][T29684] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 3540.418480][T29684] usb 4-1: Using ep0 maxpacket: 8 [ 3540.460157][T29684] usb 4-1: no configurations [ 3540.464765][T29684] usb 4-1: can't read configurations, error -22 [ 3540.471827][T29684] usb usb4-port1: unable to enumerate USB device [ 3540.478776][ T8385] usb 2-1: new high-speed USB device number 77 using dummy_hcd 18:28:04 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3540.638449][ T8385] usb 2-1: device descriptor read/8, error -71 18:28:04 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3540.688634][T29684] usb 1-1: USB disconnect, device number 22 [ 3540.848461][ T8385] usb 2-1: device descriptor read/8, error -71 18:28:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:05 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:05 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3541.068486][T29684] usb 1-1: new high-speed USB device number 23 using dummy_hcd 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3541.308423][T29684] usb 1-1: Using ep0 maxpacket: 8 [ 3541.338389][ T8385] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 3541.428418][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3541.436518][T29684] usb 1-1: config 0 has no interface number 0 [ 3541.438366][T15210] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 3541.445561][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3541.461855][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3541.473254][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3541.483385][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3541.496493][T29684] usb 1-1: config 0 descriptor?? [ 3541.520066][ T8385] usb 2-1: device descriptor read/8, error -61 [ 3541.542543][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3541.564261][T29828] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 3541.718344][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3541.788747][ T8385] usb 2-1: device descriptor read/8, error -61 [ 3541.808350][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3541.858429][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3541.866574][T15210] usb 6-1: config 0 has no interface number 0 [ 3541.873376][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3541.884787][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3541.896188][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3541.905609][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3541.908982][ T8385] usb usb2-port1: unable to enumerate USB device [ 3541.916596][T15210] usb 6-1: config 0 descriptor?? [ 3541.928608][T29828] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3541.946739][T29828] usb 4-1: config 0 has no interfaces? [ 3541.952262][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3541.963409][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3541.971980][T15210] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3541.975503][T29828] usb 4-1: config 0 descriptor?? [ 3542.230352][T15210] usb 4-1: USB disconnect, device number 71 [ 3542.588446][T15210] usb 6-1: USB disconnect, device number 53 18:28:07 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:07 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3543.730714][T29684] usb 1-1: USB disconnect, device number 23 18:28:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:08 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:28:08 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3544.128202][T31290] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 3544.138248][T29684] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 3544.369776][T15210] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 3544.377401][T15209] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 3544.378135][T29684] usb 1-1: Using ep0 maxpacket: 8 [ 3544.384974][T31290] usb 2-1: Using ep0 maxpacket: 8 [ 3544.508181][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3544.517858][T29684] usb 1-1: config 0 has no interface number 0 [ 3544.524593][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3544.528512][T31290] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3544.537938][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3544.546190][T31290] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3544.559135][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3544.566299][T31290] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3544.575859][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3544.584050][T31290] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3544.594610][T29684] usb 1-1: config 0 descriptor?? [ 3544.608149][T15210] usb 6-1: Using ep0 maxpacket: 8 [ 3544.613772][T31290] usb 2-1: config 0 descriptor?? [ 3544.638545][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3544.644515][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3544.758158][T15210] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3544.766363][T15210] usb 6-1: config 0 has no interface number 0 [ 3544.773310][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3544.784883][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3544.795057][T15210] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3544.806721][T15209] usb 4-1: config 0 has no interfaces? [ 3544.812583][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3544.821927][T15210] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3544.831229][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3544.839584][T15210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3544.852554][T15209] usb 4-1: config 0 descriptor?? [ 3544.861701][T15210] usb 6-1: config 0 descriptor?? [ 3544.873033][T29684] usb 2-1: USB disconnect, device number 79 [ 3544.910970][T15210] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3545.090786][T15210] usb 4-1: USB disconnect, device number 72 18:28:09 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3545.520417][ T8385] usb 6-1: USB disconnect, device number 54 18:28:09 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3545.658152][T29684] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 3545.878028][T15210] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 3545.898057][T29684] usb 2-1: Using ep0 maxpacket: 8 18:28:10 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3546.018591][T29684] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3546.030445][T29684] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3546.041677][T29684] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3546.052899][T29684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3546.062473][T29684] usb 2-1: config 0 descriptor?? [ 3546.139414][T15210] usb 4-1: Using ep0 maxpacket: 8 [ 3546.288024][T15210] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3546.298845][T15210] usb 4-1: config 0 has no interfaces? [ 3546.302084][T29684] usb 2-1: USB disconnect, device number 80 [ 3546.307198][T15210] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3546.321356][T15210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3546.331653][T15210] usb 4-1: config 0 descriptor?? [ 3546.378035][T15209] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 3546.580313][T29684] usb 4-1: USB disconnect, device number 73 [ 3546.627985][T15209] usb 6-1: Using ep0 maxpacket: 8 18:28:10 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3546.768001][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3546.776280][T15209] usb 6-1: config 0 has no interface number 0 [ 3546.784408][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 18:28:10 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3546.812113][T15209] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3546.826210][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3546.839336][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3546.850435][T15210] usb 1-1: USB disconnect, device number 24 [ 3546.865929][T15209] usb 6-1: config 0 descriptor?? [ 3546.924301][T15209] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux0 18:28:11 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:28:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3547.138297][T31290] usb 2-1: new high-speed USB device number 81 using dummy_hcd 18:28:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3547.297936][T15210] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 3547.378002][T15209] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 3547.398412][T31290] usb 2-1: Using ep0 maxpacket: 8 [ 3547.538273][T31290] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3547.548617][T15210] usb 1-1: Using ep0 maxpacket: 8 [ 3547.553747][T31290] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3547.563539][T31290] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3547.573333][T31290] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3547.584020][T31290] usb 2-1: config 0 descriptor?? [ 3547.617919][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3547.677935][T15210] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3547.686176][T15210] usb 1-1: config 0 has no interface number 0 [ 3547.693015][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3547.704563][T15210] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3547.716206][T15210] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3547.725660][T15210] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3547.736353][T15210] usb 1-1: config 0 descriptor?? [ 3547.767945][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3547.778237][T15209] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3547.787395][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3547.799280][T15210] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3547.806675][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3547.824009][T15209] usb 4-1: config 0 descriptor?? [ 3547.831620][T30349] usb 2-1: USB disconnect, device number 81 [ 3548.080322][T15210] usb 4-1: USB disconnect, device number 74 18:28:12 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3548.402834][T30349] usb 1-1: USB disconnect, device number 25 18:28:12 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3548.627882][T15210] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 3548.877830][T15210] usb 2-1: Using ep0 maxpacket: 8 [ 3548.882998][T15209] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 3549.027844][T15210] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3549.035983][T15210] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3549.046649][T15210] usb 2-1: config 0 has no interface number 0 [ 3549.053190][T15210] usb 2-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3549.066798][T15210] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:28:13 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x210, 0x0, 0x5, 0x9, 0x8, 0xdd}, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:13 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3549.076250][T15210] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3549.090117][T15210] usb 2-1: config 0 descriptor?? [ 3549.109399][T31290] usb 6-1: USB disconnect, device number 55 [ 3549.129453][T15210] adutux 2-1:0.18: interrupt endpoints not found [ 3549.160395][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3549.307845][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3549.318107][T15209] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3549.327106][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3549.332325][T29684] usb 2-1: USB disconnect, device number 82 [ 3549.344092][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3549.367183][T15209] usb 4-1: config 0 descriptor?? [ 3549.419016][ T8385] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 3549.577760][T31290] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 3549.621193][T15209] usb 4-1: USB disconnect, device number 75 [ 3549.657765][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3549.777764][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3549.785890][ T8385] usb 1-1: config 0 has no interface number 0 [ 3549.794227][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3549.805542][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3549.818467][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 18:28:13 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3549.827480][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3549.837831][T31290] usb 6-1: Using ep0 maxpacket: 8 [ 3549.856795][ T8385] usb 1-1: config 0 descriptor?? [ 3549.902407][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3549.988083][T31290] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3549.996271][T31290] usb 6-1: config 0 has no interface number 0 [ 3550.003059][T31290] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3550.014490][T31290] usb 6-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3550.025938][T31290] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3550.035280][T31290] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3550.044493][T31290] usb 6-1: config 0 descriptor?? 18:28:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:14 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f0000000109022400010000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:28:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3550.111202][T31290] adutux 6-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3550.129149][T29828] usb 2-1: new high-speed USB device number 83 using dummy_hcd 18:28:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671decaccb1b", 0x13}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3550.367713][T29828] usb 2-1: Using ep0 maxpacket: 8 [ 3550.437684][ T8385] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 3550.489002][T29828] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3550.497085][T29828] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3550.507927][T29828] usb 2-1: config 0 has no interface number 0 [ 3550.513997][T29828] usb 2-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3550.527955][T29828] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3550.536967][T29828] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3550.547603][T29828] usb 2-1: config 0 descriptor?? [ 3550.590730][T29828] adutux 2-1:0.18: interrupt endpoints not found [ 3550.677677][ T8385] usb 4-1: Using ep0 maxpacket: 8 [ 3550.728670][T15209] usb 6-1: USB disconnect, device number 56 [ 3550.790329][T31290] usb 2-1: USB disconnect, device number 83 [ 3550.798798][ T8385] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3550.811180][ T8385] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3550.821865][ T8385] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3550.833463][ T8385] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3550.842512][ T8385] usb 4-1: config 0 descriptor?? [ 3551.081147][T31290] usb 4-1: USB disconnect, device number 76 18:28:15 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3551.517790][ T8385] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 3551.757606][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3551.878009][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3551.886213][ T8385] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3551.896507][ T8385] usb 6-1: config 0 has no interface number 0 [ 3551.902646][ T8385] usb 6-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3551.915901][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3551.924968][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3551.933742][ T8385] usb 6-1: config 0 descriptor?? [ 3551.981909][ T8385] adutux 6-1:0.18: interrupt endpoints not found 18:28:16 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:16 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:16 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224000100000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 18:28:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3552.139382][ T8385] usb 1-1: USB disconnect, device number 26 18:28:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3552.206978][T29684] usb 6-1: USB disconnect, device number 57 [ 3552.457548][T29828] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 3552.467954][T31290] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 3552.557552][ T8385] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 3552.697503][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3552.717771][T31290] usb 2-1: Using ep0 maxpacket: 8 [ 3552.797842][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3552.817831][T29828] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3552.829218][T29828] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3552.838885][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3552.849709][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3552.857523][T31290] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3552.859009][T29828] usb 4-1: config 0 descriptor?? [ 3552.873120][T31290] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3552.884442][T31290] usb 2-1: config 0 has no interface number 0 [ 3552.892046][T31290] usb 2-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3552.905727][T31290] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3552.915240][T31290] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3552.917924][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3552.929744][T31290] usb 2-1: config 0 descriptor?? [ 3552.934755][ T8385] usb 1-1: config 0 has no interface number 0 [ 3552.945306][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3552.956778][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3552.968272][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3552.977287][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3552.982510][T31290] adutux 2-1:0.18: interrupt endpoints not found [ 3552.993192][ T8385] usb 1-1: config 0 descriptor?? [ 3553.062218][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3553.113724][T31290] usb 4-1: USB disconnect, device number 77 18:28:17 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:17 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3553.288889][T15212] usb 2-1: USB disconnect, device number 84 [ 3553.577442][T29684] usb 6-1: new high-speed USB device number 58 using dummy_hcd 18:28:17 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3553.662846][ T8385] usb 1-1: USB disconnect, device number 27 18:28:17 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b000300"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3553.817496][T29684] usb 6-1: Using ep0 maxpacket: 8 [ 3553.927474][T15209] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 3553.937613][T29684] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3553.945834][T29684] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3553.956508][T29684] usb 6-1: config 0 has no interface number 0 [ 3553.963208][T29684] usb 6-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3553.976571][T29684] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3553.986031][T29684] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3553.997547][T29684] usb 6-1: config 0 descriptor?? [ 3554.040903][T29684] adutux 6-1:0.18: interrupt endpoints not found 18:28:18 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB="050f5d000424100a04c600000011fff80ff0ff00000f0000000000ff00cf3f0000cf0000000041ff0026100b8ab5d1553c95e20cd1e3107c0047a06a2e08db46f74b3c14081a860849fa5a98f9400b6dda46040382dde41364bc625807"], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3554.117520][T15212] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 3554.178351][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3554.250912][T29684] usb 6-1: USB disconnect, device number 58 [ 3554.308040][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3554.318774][T15209] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3554.329492][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3554.339709][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3554.351833][T15209] usb 4-1: config 0 descriptor?? [ 3554.397398][T15212] usb 2-1: Using ep0 maxpacket: 8 [ 3554.507631][T31290] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 3554.527805][T15212] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3554.535911][T15212] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3554.546766][T15212] usb 2-1: config 0 has no interface number 0 [ 3554.553387][T15212] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3554.564836][T15212] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3554.578109][T15212] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3554.587119][T15212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3554.590852][T29828] usb 4-1: USB disconnect, device number 78 [ 3554.609237][T15212] usb 2-1: config 0 descriptor?? [ 3554.649263][T15212] adutux 2-1:0.18: interrupt endpoints not found 18:28:18 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3554.767362][T31290] usb 1-1: Using ep0 maxpacket: 8 [ 3554.907406][T31290] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3554.916973][T31290] usb 1-1: config 0 has no interface number 0 [ 3554.924473][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3554.937402][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3554.949939][T31290] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3554.960666][T31290] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3554.972165][T31290] usb 1-1: config 0 descriptor?? [ 3555.020714][T31290] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3555.051813][T31290] usb 2-1: USB disconnect, device number 85 [ 3555.057349][ T8385] usb 6-1: new high-speed USB device number 59 using dummy_hcd 18:28:19 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3555.307380][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3555.377314][T29828] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 3555.427345][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3555.435449][ T8385] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3555.446530][ T8385] usb 6-1: config 0 has no interface number 0 [ 3555.453219][ T8385] usb 6-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3555.466588][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3555.475987][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3555.485258][ T8385] usb 6-1: config 0 descriptor?? 18:28:19 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b000300"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3555.531461][ T8385] adutux 6-1:0.18: interrupt endpoints not found [ 3555.617309][T29828] usb 4-1: Using ep0 maxpacket: 8 [ 3555.737298][T29828] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3555.747511][T29828] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3555.756428][T29828] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3555.767218][T29828] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3555.777503][T29828] usb 4-1: config 0 descriptor?? [ 3555.782540][T29684] usb 6-1: USB disconnect, device number 59 [ 3555.837303][ T8385] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 3556.019614][T15212] usb 4-1: USB disconnect, device number 79 [ 3556.079162][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3556.197301][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3556.205588][ T8385] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3556.216607][ T8385] usb 2-1: config 0 has no interface number 0 [ 3556.223057][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3556.234510][ T8385] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 18:28:20 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) 18:28:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:20 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3556.247849][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3556.256908][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3556.267052][ T8385] usb 2-1: config 0 descriptor?? 18:28:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3556.312964][ T8385] adutux 2-1:0.18: interrupt endpoints not found 18:28:20 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3556.657204][ T8385] usb 6-1: new high-speed USB device number 60 using dummy_hcd [ 3556.714647][T15212] usb 2-1: USB disconnect, device number 86 [ 3556.817242][T15209] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 3556.897218][ T8385] usb 6-1: Using ep0 maxpacket: 8 [ 3557.017197][ T8385] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3557.025452][ T8385] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3557.035732][ T8385] usb 6-1: config 0 has no interface number 0 [ 3557.042038][ T8385] usb 6-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3557.055179][ T8385] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3557.064292][ T8385] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3557.074185][ T8385] usb 6-1: config 0 descriptor?? [ 3557.077164][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3557.121543][ T8385] adutux 6-1:0.18: interrupt endpoints not found 18:28:21 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, 0x0, 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3557.207198][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3557.209121][ T8385] usb 1-1: USB disconnect, device number 28 [ 3557.220685][T15209] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 18:28:21 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b000300"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3557.257395][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3557.270154][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3557.282073][T15209] usb 4-1: config 0 descriptor?? [ 3557.339423][T29828] usb 6-1: USB disconnect, device number 60 [ 3557.531028][T30349] usb 4-1: USB disconnect, device number 80 [ 3557.558332][T29684] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 3557.657139][ T8385] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 3557.797117][T29684] usb 2-1: Using ep0 maxpacket: 8 18:28:22 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3557.897736][ T8385] usb 1-1: Using ep0 maxpacket: 8 [ 3557.919252][T29684] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3557.932193][T29684] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3557.943495][T29684] usb 2-1: config 0 has no interface number 0 [ 3557.949653][T29684] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3557.961161][T29684] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3557.974046][T29684] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3557.983407][T29684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3557.993712][T29684] usb 2-1: config 0 descriptor?? 18:28:22 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3558.018348][ T8385] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3558.026428][ T8385] usb 1-1: config 0 has no interface number 0 [ 3558.033167][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3558.046519][T29684] adutux 2-1:0.18: interrupt endpoints not found [ 3558.055328][ T8385] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3558.073814][ T8385] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3558.086602][ T8385] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3558.095865][ T8385] usb 1-1: config 0 descriptor?? [ 3558.150789][ T8385] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3558.167167][T31290] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 3558.357182][T15209] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 3558.447085][T31290] usb 6-1: Using ep0 maxpacket: 8 [ 3558.493513][ T8385] usb 2-1: USB disconnect, device number 87 [ 3558.577122][T31290] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3558.585682][T31290] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3558.596487][T31290] usb 6-1: config 0 has no interface number 0 [ 3558.602943][T31290] usb 6-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3558.616338][T31290] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3558.625964][T31290] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3558.634331][T15209] usb 4-1: Using ep0 maxpacket: 8 [ 3558.640066][T31290] usb 6-1: config 0 descriptor?? [ 3558.690618][T31290] adutux 6-1:0.18: interrupt endpoints not found [ 3558.752945][ T8385] usb 1-1: USB disconnect, device number 29 [ 3558.768235][T15209] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3558.784962][T15209] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3558.794788][T15209] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3558.804207][T15209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3558.813261][T15209] usb 4-1: config 0 descriptor?? [ 3558.890515][T29684] usb 6-1: USB disconnect, device number 61 18:28:23 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") [ 3559.074488][T30196] usb 4-1: USB disconnect, device number 81 18:28:23 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, 0x0, 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3559.297027][ T8385] usb 2-1: new high-speed USB device number 88 using dummy_hcd 18:28:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:23 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) 18:28:23 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc0009"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3559.536999][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3559.547399][T30196] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 3559.657426][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3559.665535][ T8385] usb 2-1: config 0 has no interface number 0 [ 3559.672548][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3559.683984][ T8385] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3559.697366][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3559.706472][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3559.715757][ T8385] usb 2-1: config 0 descriptor?? [ 3559.728140][T15209] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 3559.760961][ T8385] adutux 2-1:0.18: interrupt endpoints not found [ 3559.786974][T30196] usb 1-1: Using ep0 maxpacket: 8 [ 3559.867017][T30349] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 3559.907351][T30196] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3559.915459][T30196] usb 1-1: config 0 has no interface number 0 [ 3559.923931][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3559.935283][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3559.948192][T30196] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3559.957732][T30196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3559.971785][T30196] usb 1-1: config 0 descriptor?? [ 3559.986952][T15209] usb 6-1: Using ep0 maxpacket: 8 [ 3560.013207][T30196] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3560.107316][T15209] usb 6-1: config 0 has an invalid interface number: 18 but max is 0 [ 3560.115581][T15209] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3560.117030][T30349] usb 4-1: Using ep0 maxpacket: 8 [ 3560.126700][T15209] usb 6-1: config 0 has no interface number 0 [ 3560.136918][T15209] usb 6-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3560.149913][T15209] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3560.159396][T15209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3560.168573][T31290] usb 2-1: USB disconnect, device number 88 [ 3560.175682][T15209] usb 6-1: config 0 descriptor?? [ 3560.246970][T30349] usb 4-1: config 0 has an invalid interface number: 18 but max is 0 [ 3560.248419][T15209] adutux 6-1:0.18: interrupt endpoints not found [ 3560.255067][T30349] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3560.281056][T30349] usb 4-1: config 0 has no interface number 0 [ 3560.288669][T30349] usb 4-1: config 0 interface 18 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3560.301627][T30349] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3560.310721][T30349] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3560.321957][T30349] usb 4-1: config 0 descriptor?? [ 3560.370871][T30349] adutux 4-1:0.18: interrupt endpoints not found [ 3560.474338][T30349] usb 6-1: USB disconnect, device number 62 [ 3560.577765][ T8385] usb 4-1: USB disconnect, device number 82 18:28:24 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:25 executing program 5: [ 3560.956884][T30349] usb 2-1: new high-speed USB device number 89 using dummy_hcd 18:28:25 executing program 5: 18:28:25 executing program 5: 18:28:25 executing program 5: syz_usb_connect(0x0, 0x36, 0x0, 0x0) [ 3561.196871][T30349] usb 2-1: Using ep0 maxpacket: 8 [ 3561.316913][T30349] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3561.325140][T30349] usb 2-1: config 0 has no interface number 0 [ 3561.331460][T30349] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3561.342608][T30349] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3561.355525][T30349] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3561.364807][T30349] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3561.373660][T30349] usb 2-1: config 0 descriptor?? [ 3561.420239][T30349] adutux 2-1:0.18: interrupt endpoints not found [ 3561.819740][T30349] usb 2-1: USB disconnect, device number 89 18:28:26 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, 0x0, 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:26 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f00000001090224000100000000"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) [ 3562.288037][T31290] usb 1-1: USB disconnect, device number 30 18:28:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:26 executing program 5: syz_usb_connect(0x0, 0x36, 0x0, 0x0) 18:28:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:26 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3562.616766][T15212] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 3562.696758][T30196] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 3562.726764][T31290] usb 1-1: new high-speed USB device number 31 using dummy_hcd 18:28:27 executing program 5: syz_usb_connect(0x0, 0x36, 0x0, 0x0) [ 3562.886736][T15212] usb 4-1: Using ep0 maxpacket: 8 [ 3562.936741][T30196] usb 2-1: Using ep0 maxpacket: 8 [ 3562.996727][T31290] usb 1-1: Using ep0 maxpacket: 8 [ 3563.037125][T15212] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3563.047457][T15212] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3563.056490][T15212] usb 4-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3563.057049][T30196] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3563.067209][T15212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3563.075820][T30196] usb 2-1: config 0 has no interface number 0 [ 3563.088229][T30196] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3563.089833][T15212] usb 4-1: config 0 descriptor?? [ 3563.115647][T30196] usb 2-1: config 0 interface 18 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3563.132463][T30196] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3563.137245][T31290] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3563.143895][T30196] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3563.151579][T31290] usb 1-1: config 0 has no interface number 0 [ 3563.161236][T30196] usb 2-1: config 0 descriptor?? [ 3563.167091][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3563.181522][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3563.193031][T31290] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3563.203911][T31290] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3563.208366][T30196] adutux 2-1:0.18: interrupt endpoints not found [ 3563.224193][T31290] usb 1-1: config 0 descriptor?? [ 3563.281274][T31290] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3563.377928][T31290] usb 4-1: USB disconnect, device number 83 18:28:27 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) [ 3563.656939][T31290] usb 2-1: USB disconnect, device number 90 [ 3563.716672][T30349] usb 6-1: new high-speed USB device number 63 using dummy_hcd 18:28:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)="4b3980d8cadd3e15200cae21db671d", 0xf}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3563.881354][T30196] usb 1-1: USB disconnect, device number 31 18:28:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0xa, 0x90}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000000006, 0x0) write$binfmt_aout(r3, &(0x7f0000000540)=ANY=[], 0xfffffd2d) fcntl$setpipe(r1, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1, 0x6}, 0x1c) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x18) unlink(&(0x7f0000000040)='./file0\x00') [ 3563.986700][T30349] usb 6-1: device descriptor read/64, error 18 18:28:28 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e00090501"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:28 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) [ 3564.376617][T30349] usb 6-1: device descriptor read/64, error 18 [ 3564.456603][T30196] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 3564.656621][T30349] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 3564.686598][T29684] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 3564.697135][T30196] usb 2-1: Using ep0 maxpacket: 8 18:28:28 executing program 3: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000000)='./file0\x00', 0x0, 0x1083004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x70b2af1, 0x0) 18:28:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42541, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x8) [ 3564.816923][T30196] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3564.825422][T30196] usb 2-1: config 0 has no interface number 0 [ 3564.846597][T30196] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3564.866579][T30196] usb 2-1: config 0 interface 18 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 3564.917542][T30196] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3564.926972][T29684] usb 1-1: Using ep0 maxpacket: 8 [ 3564.932093][T30349] usb 6-1: device descriptor read/64, error 18 18:28:29 executing program 3: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 3564.973006][T30196] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3565.014664][T30196] usb 2-1: config 0 descriptor?? [ 3565.054722][T29684] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3565.073157][T29684] usb 1-1: config 0 has no interface number 0 [ 3565.081701][T30196] adutux 2-1:0.18: interrupt endpoints not found [ 3565.089525][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3565.106035][T29684] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3565.131357][T29684] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3565.141258][T29684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3565.151105][T29684] usb 1-1: config 0 descriptor?? [ 3565.188512][T29684] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3565.366569][T30349] usb 6-1: device descriptor read/64, error 18 18:28:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0xa, 0x90}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000000006, 0x0) write$binfmt_aout(r3, &(0x7f0000000540)=ANY=[], 0xfffffd2d) fcntl$setpipe(r1, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1, 0x6}, 0x1c) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x18) unlink(&(0x7f0000000040)='./file0\x00') 18:28:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3565.491139][T30349] usb usb6-port1: attempt power cycle [ 3565.529000][T31290] usb 2-1: USB disconnect, device number 91 [ 3565.791161][T29684] usb 1-1: USB disconnect, device number 32 [ 3566.206472][T30349] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 3566.376797][T30349] usb 6-1: device descriptor read/8, error -61 18:28:30 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) 18:28:30 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e00090501"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005740)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet_udplite(0x2, 0x2, 0x88) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:28:30 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:30 executing program 3: 18:28:30 executing program 3: 18:28:30 executing program 3: 18:28:30 executing program 3: [ 3566.586558][T30349] usb 6-1: device descriptor read/8, error -71 [ 3566.747593][T30196] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 3566.755173][ T8385] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 3566.986432][T30196] usb 1-1: Using ep0 maxpacket: 8 [ 3566.996920][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3567.086767][T30349] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 3567.106735][T30196] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3567.114834][T30196] usb 1-1: config 0 has no interface number 0 [ 3567.121816][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3567.129930][ T8385] usb 2-1: config 0 has no interface number 0 [ 3567.135976][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3567.147862][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3567.159146][ T8385] usb 2-1: config 0 interface 18 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 3567.170280][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3567.182028][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3567.191515][T30196] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3567.201383][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3567.209644][T30196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3567.220052][ T8385] usb 2-1: config 0 descriptor?? [ 3567.229420][T30196] usb 1-1: config 0 descriptor?? [ 3567.258567][ T8385] adutux 2-1:0.18: interrupt endpoints not found [ 3567.274694][T30196] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3567.282695][T30349] usb 6-1: device descriptor read/8, error -61 [ 3567.556397][T30349] usb 6-1: device descriptor read/8, error -61 [ 3567.676392][T30349] usb usb6-port1: unable to enumerate USB device [ 3567.684643][T15212] usb 2-1: USB disconnect, device number 92 [ 3567.872847][T30349] usb 1-1: USB disconnect, device number 33 18:28:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:32 executing program 3: 18:28:32 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e00090501"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3568.756283][T30349] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 3568.996280][T30349] usb 2-1: Using ep0 maxpacket: 8 [ 3569.116304][T30349] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3569.124409][T30349] usb 2-1: config 0 has no interface number 0 [ 3569.131397][T30349] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3569.142727][T30349] usb 2-1: config 0 interface 18 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 3569.153763][T30349] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3569.163123][T30349] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3569.172178][T30349] usb 2-1: config 0 descriptor?? [ 3569.217930][T30349] adutux 2-1:0.18: interrupt endpoints not found 18:28:33 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[], 0x0) 18:28:33 executing program 3: 18:28:33 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98ec346760c7bae64d3d00f80a16eba967a568097aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a54a90a11c890a73cef2d28533220798a410180000000000000c6fa36cea17bd8d700000000000000003f2623193c8ff31a4502a85559ca5fbc21ae2b0927eced002f21edcfdeff5287fd5ac653e58e6cc655d73dd1a3b31bdba0c944352bfe681abbfe73194bb7634795d2ce39be73c8d7cfea6d2329590d78116396e8faa066cff2c0b03005fe637e68328e878c1a749846fafa32ff53163efcd47645f95831a64bc9d3ff27a3a853d600504fe44d060693f2e8c881e56c10b588693be7159a368ab5167e72c1b47f8913944c00224229a7933f6be216a08f7c01a16d3b58091b977fd9b6ef23d502c54295ad9efbf935c2ebe144034fcb03529cede7d4"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:33 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f00000003c0)={0x2, 0xfe, 0x0, 0x0}) 18:28:33 executing program 3: syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') [ 3569.558240][ T5359] md: md_d0 has zero or unknown size, marking faulty! [ 3569.565236][ T5359] md: md_import_device returned -22 18:28:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='maps\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "0000010000000000000900"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) sendfile(r2, r0, 0x0, 0x6f0a77bd) [ 3569.618742][ T8385] usb 2-1: USB disconnect, device number 93 18:28:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='maps\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "0000010000000000000900"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) sendfile(r2, r0, 0x0, 0x6f0a77bd) [ 3569.786219][T30196] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 3569.966205][T30349] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 3570.026459][T30196] usb 1-1: Using ep0 maxpacket: 8 [ 3570.146196][T30196] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3570.154373][T30196] usb 1-1: config 0 has no interface number 0 [ 3570.161034][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3570.172541][T30196] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3570.184515][T30196] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3570.194084][T30196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3570.204233][T30196] usb 1-1: config 0 descriptor?? [ 3570.236197][T30349] usb 6-1: device descriptor read/64, error 18 [ 3570.251910][T30196] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3570.626141][T30349] usb 6-1: device descriptor read/64, error 18 [ 3570.896114][T30349] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 3571.186158][T30349] usb 6-1: device descriptor read/64, error 18 18:28:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) 18:28:35 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:35 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}, r1}}, 0x48) [ 3571.596076][T30349] usb 6-1: device descriptor read/64, error 18 [ 3571.726227][T30349] usb usb6-port1: attempt power cycle [ 3571.796047][ T8385] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 3572.046026][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3572.226062][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3572.234278][ T8385] usb 2-1: config 0 has no interface number 0 [ 3572.241223][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3572.252601][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3572.263898][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3572.274078][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3572.283532][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3572.294566][ T8385] usb 2-1: config 0 descriptor?? [ 3572.339515][ T8385] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3572.456015][T30349] usb 6-1: new high-speed USB device number 69 using dummy_hcd 18:28:36 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x3, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}, {0x93, &(0x7f00000012c0)=ANY=[@ANYBLOB="93037929b58195d666e893f3fa34c3ee1050fb9450d6a2657002bf28b6a181c27fa0082b1a3532906cc2008045689706cc7773a4b15f36e7f85c113477624090f374848d0a50851de94ff5b0f3ee335c065aa469d6295eaed56fc3bcc0b18c75a307be1466400933be0e5fdb1c4a95f9f7e136fca5329dd71ab15591e05e55869bd811c76ba349f5db922988ef9817f6"]}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:36 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) 18:28:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) 18:28:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3572.546643][T31290] usb 1-1: USB disconnect, device number 34 [ 3572.616125][T30349] usb 6-1: device descriptor read/8, error -71 18:28:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000024000b0f000000000000000003000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010063616b6500000000340002000800040000000000080010000100000008000c000100000008000d0001"], 0x64}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 3572.753400][T15209] usb 2-1: USB disconnect, device number 94 [ 3572.780576][ T5454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 18:28:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000024000b0f000000000000000003000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010063616b6500000000340002000800040000000000080010000100000008000c000100000008000d0001"], 0x64}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 3572.799819][ T5454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3572.837689][ T5457] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 18:28:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000024000b0f000000000000000003000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010063616b6500000000340002000800040000000000080010000100000008000c000100000008000d0001"], 0x64}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) 18:28:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000024000b0f000000000000000003000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010063616b6500000000340002000800040000000000080010000100000008000c000100000008000d0001"], 0x64}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 3572.856396][T30349] usb 6-1: device descriptor read/8, error -71 [ 3572.883060][ T5459] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 18:28:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 3572.920520][ T5461] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3572.966010][T31290] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 3573.205960][T31290] usb 1-1: Using ep0 maxpacket: 8 18:28:37 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 3573.326157][T31290] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 3573.334390][T31290] usb 1-1: config 0 has no interface number 0 [ 3573.341395][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3573.352937][T31290] usb 1-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 72, changing to 10 [ 3573.364361][T31290] usb 1-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3573.367195][T30349] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 3573.374068][T31290] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3573.390401][T31290] usb 1-1: config 0 descriptor?? [ 3573.450693][T31290] adutux 1-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 3573.557322][ T8385] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 3573.576376][T30349] usb 6-1: device descriptor read/8, error -61 [ 3573.815931][ T8385] usb 2-1: Using ep0 maxpacket: 8 [ 3573.865970][T30349] usb 6-1: device descriptor read/8, error -61 [ 3573.975937][ T8385] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 3573.984579][ T8385] usb 2-1: config 0 has no interface number 0 [ 3573.991355][T30349] usb usb6-port1: unable to enumerate USB device [ 3573.998162][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3574.009615][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3574.020903][ T8385] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3574.031041][ T8385] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=8f.45 [ 3574.040382][ T8385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3574.050514][ T8385] usb 2-1: config 0 descriptor?? [ 3574.099373][ T8385] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux1 [ 3574.498926][T15209] usb 2-1: USB disconnect, device number 95 18:28:39 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e000905010342b34865bc0baa48ad0694410466811526f0d61479fb8d43492a7cccfe562d8fed9ebe4febc3088e63f3724a8d8dadab4fb698f212c32be267fc44b869dacda2cf3e74d5932a7bd9636047fbc38fecd8c7a98675d38d9a54678f66d41aa46aaaba781aebdb86c17b930af48419897e9b7a573efdf3ce4453eb91642ddc714b10e56191f63bc59dbf5127bf731159c4e43559bbbc0000"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000001380)={0x0, 0x0, 0x5d, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x2, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4}}]}) read$char_usb(r1, &(0x7f0000000040)=""/19, 0x13) read$char_usb(r1, &(0x7f0000000140)=""/213, 0xd5) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) 18:28:39 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x0) 18:28:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x4000000000002bc, 0x0) 18:28:39 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201a80011f79e08070ada00458f000000010902240001000000000904120002c750dc000905810b0003000e0009050103"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) syz_usb_ep_write(r0, 0x0, 0x13, &(0x7f0000000100)="4a467fef09135e1fa39e6fda155f967b4bae8a") 18:28:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000180)}], 0x3}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:28:39 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x165, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 3575.585949][T30349] usb 1-1: USB disconnect, device number 35 18:28:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000024000b0f000000000000000003000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010063616b6500000000340002000800040000000000080010000100000008000c000100000008000d0001"], 0x64}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 3575.655821][T15209] ================================================================== [ 3575.663935][T15209] BUG: KCSAN: data-race in yama_relation_cleanup / yama_task_free [ 3575.671722][T15209] [ 3575.674039][T15209] write to 0xffff88811dd4db90 of 1 bytes by interrupt on cpu 1: [ 3575.681663][T15209] yama_task_free+0xc6/0x150 [ 3575.686250][T15209] security_task_free+0x3f/0xa0 [ 3575.691083][T15209] __put_task_struct+0x96/0x370 [ 3575.695918][T15209] delayed_put_task_struct+0x52/0x160 [ 3575.701275][T15209] rcu_core+0x576/0xac0 [ 3575.705415][T15209] rcu_core_si+0x9/0x10 [ 3575.709607][T15209] __do_softirq+0x198/0x360 [ 3575.714215][T15209] run_ksoftirqd+0x2f/0x60 [ 3575.718600][T15209] smpboot_thread_fn+0x347/0x530 [ 3575.723504][T15209] kthread+0x20d/0x230 [ 3575.727543][T15209] ret_from_fork+0x1f/0x30 [ 3575.731925][T15209] [ 3575.734339][T15209] read to 0xffff88811dd4db90 of 1 bytes by task 15209 on cpu 0: [ 3575.741954][T15209] yama_relation_cleanup+0x5d/0x150 [ 3575.747125][T15209] process_one_work+0x3e1/0x9a0 [ 3575.751946][T15209] worker_thread+0x665/0xbe0 [ 3575.756504][T15209] kthread+0x20d/0x230 [ 3575.760544][T15209] ret_from_fork+0x1f/0x30 [ 3575.764923][T15209] [ 3575.767218][T15209] Reported by Kernel Concurrency Sanitizer on: [ 3575.773349][T15209] CPU: 0 PID: 15209 Comm: kworker/0:6 Not tainted 5.8.0-rc4-syzkaller #0 [ 3575.781813][T15209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3575.791867][T15209] Workqueue: events yama_relation_cleanup [ 3575.797567][T15209] ================================================================== [ 3575.805611][T15209] Kernel panic - not syncing: panic_on_warn set ... [ 3575.812166][T15209] CPU: 0 PID: 15209 Comm: kworker/0:6 Not tainted 5.8.0-rc4-syzkaller #0 [ 3575.820541][T15209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3575.830587][T15209] Workqueue: events yama_relation_cleanup [ 3575.836281][T15209] Call Trace: [ 3575.839550][T15209] dump_stack+0x10f/0x19d [ 3575.843849][T15209] panic+0x207/0x64a [ 3575.847734][T15209] ? vprintk_emit+0x44a/0x4f0 [ 3575.852386][T15209] kcsan_report+0x684/0x690 [ 3575.856871][T15209] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 3575.862390][T15209] ? yama_relation_cleanup+0x5d/0x150 [ 3575.867731][T15209] ? process_one_work+0x3e1/0x9a0 [ 3575.872722][T15209] ? worker_thread+0x665/0xbe0 [ 3575.877454][T15209] ? kthread+0x20d/0x230 [ 3575.881667][T15209] ? ret_from_fork+0x1f/0x30 [ 3575.886234][T15209] ? __se_sys_kcmp+0x810/0xab0 [ 3575.890969][T15209] kcsan_setup_watchpoint+0x453/0x4d0 [ 3575.896313][T15209] yama_relation_cleanup+0x5d/0x150 [ 3575.901482][T15209] process_one_work+0x3e1/0x9a0 [ 3575.906305][T15209] worker_thread+0x665/0xbe0 [ 3575.911561][T15209] ? finish_task_switch+0x8b/0x270 [ 3575.916644][T15209] ? process_one_work+0x9a0/0x9a0 [ 3575.921641][T15209] kthread+0x20d/0x230 [ 3575.925683][T15209] ? process_one_work+0x9a0/0x9a0 [ 3575.930727][T15209] ? kthread_blkcg+0x80/0x80 [ 3575.935288][T15209] ret_from_fork+0x1f/0x30 [ 3575.941065][T15209] Kernel Offset: disabled [ 3575.949687][T15209] Rebooting in 86400 seconds..