last executing test programs: 3.424805682s ago: executing program 1 (id=2508): r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x20000090, 0x0, 0x0) recvmmsg(r0, &(0x7f0000009c80)=[{{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000002a00)=""/4082, 0xff2}], 0x1}}], 0x2, 0x0, 0x0) 3.240196589s ago: executing program 1 (id=2509): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r0, 0x401) 3.069187718s ago: executing program 1 (id=2511): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc9, 0x0, 0x8000000, 0x0, 0x0, 0x81, 0x6000, 0x2000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x29, 0x1c000, 0x2000010, 0x0, 0x2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x50) stat(&(0x7f0000000200)='./file0/../file0/file0\x00', &(0x7f0000000440)) mount$fuseblk(&(0x7f0000000040), 0x0, 0x0, 0x4005, 0x0) link(&(0x7f0000000280)='./file0/../file0/file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0xfffffffffffffffa, {0x3, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffe, {0x0, 0xfffffffffffffff7, 0x0, 0x40240000000, 0xe, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.822132775s ago: executing program 0 (id=2513): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r1, 0x0, 0x0}, 0x10) 2.66475583s ago: executing program 0 (id=2515): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0xd, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000300)=""/235, 0xeb}], 0x2, 0x0) 2.480131127s ago: executing program 0 (id=2517): bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x2, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000040000000043f200200000000000000000004350144066e2468cd5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0xd000}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.207693676s ago: executing program 0 (id=2519): ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000002c0)={{0x12, 0x1, 0x201, 0x7d, 0x83, 0x21, 0x10, 0xdba, 0x3000, 0x29b3, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xf9, 0x6, 0x40, 0x3, [{{0x9, 0x4, 0x2a, 0xa, 0x0, 0x4f, 0x81, 0x5e, 0x3}}]}}]}}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0}) 2.043931889s ago: executing program 1 (id=2522): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 1.957210254s ago: executing program 2 (id=2524): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000002400)=[@textreal={0x8, 0x0}], 0x1, 0x22, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) 1.840468118s ago: executing program 1 (id=2525): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_SUBMITURB(r0, 0x802c550a, &(0x7f0000000180)=@urb_type_control={0x2, {0x0, 0x1}, 0x3f9, 0x1, &(0x7f0000000000)={0x1f, 0x7, 0x6, 0x6, 0x7}, 0x8, 0x8, 0x3a, 0x0, 0x3, 0x6, &(0x7f0000000080)}) 1.810278553s ago: executing program 3 (id=2526): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x20, @remote}, 0x10) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 1.6682146s ago: executing program 1 (id=2527): open(&(0x7f0000000600)='./file0\x00', 0x8060, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x7ab78c4493c52f9b, 0x0, 0xffff, 0x0, 0xfffffffd, 0x0, 0x0, 0x2, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="d56cea33946c0eae3241d3604bfce89adddb2eb96960338db7572fa254eb7c69dc0cb526989630e26224c258c8d70ccacc5564d67723f4756c0399174c5460c4995942d24092c36dc820e97344798b5bb45423f853bf50e374323abacf0388cd091016b7a3d7843f4d3ae1658bd34d967e3323a64908442788dbc99c1f4248da53fb5be2c8001236b994ca594e3b3c588beaf3cb1c32c072d768b9e665e7d87044fdfc1fd6452593e6793963153f3850bf85042a5c139799ba8f6cb8d877fc436c4f1601270d6e29d60a4c80d6315e46f4219494ce897127d0b76f5d681e90f4e9282468ef7993cd92076aed266c1db8b81b93adc4969c9b89b32b8768c9f39f2d148e933dbb651746a9364f49986ef73b4c29f647b82b83216bb8179fe5346fdacdc5fda4bd48875cd2f1cf57a0c9a91e059446bac310a6d68948675c35a8e442168fd84d78d9800e5b05bdbce3a6eac65bee7279a3628f2a08931d3d52ce490652c20f8ae529eaf24bf421dad976c68b234ee6f6210c9f9aac3a55c6939d6aa3805b95619546264ff3ff82d0dc690e8ead61b6ed528c3c117cd771a3b7feb214ce8d720640d97f14b399b7f46dc4aad83117e8e642ccb117d13f345536fc3801c124cfaf8aa7aafff6c8df3fdd4469c077eccbd8ddacad80d9113dfde26ae67b226185743b2d53667fb3016fe114f87484ab614ddf0887c4b2c85351ab21a0ece6c066a154b38b4d7c1792d2db2cc5f8ceb42078187949d354b7a08d1529f3d10814757179c860db031dad4a3dc13ca01d1013238ed5f7a9674fcc77f0d34e2118fb851c970d86ecf9de1cfdb8d3ab197480e263c3207c3d7ebe17f9547c7c56b08e83de875294d0fd68df1926ecac24350b2c70bd73e14122ed480c564353d34049e67c26036fc35d04022cd35d6ac00756d3b8550bb22ae80a4bd630a00268d07fa249b0bf545dfbf01bea2f12b30738c6e13156244eb24e6d69ba7c3acdbbefe8bbc06b821aebf836ca07a3cc7b6b24686ed8f3b23085c893e72188b797651c5ab5cceb1465414a325f793a3af6d06eed7eb734ad05bc1f6619e8485259f570a482a67273ee01fe15dd938afce026f1111c7a38ed6d1aba34f009ce1e99140fd0db2de74150541fd48dd2ec5b1d15669de2ffe3a198184b6186ccda31aa64c585ff8cb65b67fe1455753895a88b6ab4c6bf1bb8329739178147e6f15801bfa707bd9ec9da662573ce07af684bb7c880a7d63b0a0a7300881408c44e95c679ea32b0eab845d0b333f245e8d6006258678704aa8cccdaf80cc46138d5b7a0804fdfa34c91d61a0d2fa6c62e7d1a675e5743f845ab40ea5df0182d6eb9781905c94751c75a411699a76f48433142c5f109d5dfddcc0b1dc6254efd5ea50d6ffbc7b9ca031e1a0123844b63c48b964645c6d24707582825e219bcd61677ed4fc45ee1f4be91b4c1b856d65a86acf22b8b0d588bc473248ac040326b1490c2fea24bc0c0a721e2ed63e39973cd4d38df1001dba9b9d995c229655dd26f3cd3d64077ec111e2c370717cb4cd068e0d3a52f1027d3df953e1f1ac768a7215a3695722b1b6714ce43801451a9532212b651d073c780d61712aebadd145c1cd95c1dc0dcf51850046ae5771e365f45858a36e48afe563ec0afee3803ff6a35bc25217b53eda39bb813b8d3d728c21a0b80d014003143666c0d1398cc46a01aaaf97117edda217f984010e7c5cf32535a669d4f11f6b70e3a3b823987ef7c9f878415063bf05205e13bcf7acb287bd0bb0fce77529a711f0ed145ea2ecf2194658dff17c5681cf8c7ad8521d235a705292af4878b3f124be2df661026c091d6c07aae1a74c919f7478d1083f70b3a0fe00c2e220ab998b4595268b6f7cabbfc85e59dfb6ab7a794cd3fd70d5cc4d70ca933a4452df5a345cb31f3267de53519ba39c915d492cd4652843f1d30a5fb311e3b5d868347969f013c5e3b4841b22240abcb61a14ff567186766ce8f6ae64877f672835dbff4fcf19c8230d8a402397630effb698a8b0c9a28ae028d7938ffde488fd64113085bce504cd0551e0eb3730c3f781cbecf0c41d2338766d3f6096661c1f1bec3162b8a0c4099fccd9480e821df8782c2e070530befb62bccd8539fe9dc7d8d3f9bded1bb34db3f2d6050885c8f1d57f5e603f629de7491f5fd9fafcceb565abeaec838b10a763a00a4607d4330bdcedc066d8cf9790d806e03c219866bb8f053a6e602645436d1f469df1d5008f5dcd4bdb7ce5b76ec015a8f4693cb2a63ceb2be00bcf221f0ca32db4efaf8f7022622b335fa8dea4afdd86be10be6c4d66e5f57416add4480509cb98cf31cdda84644eeb782eea041d4bc0e005a20bccc3c4a08cefcdb91cc2c61d9231c4e36e96f6edd2133f9b34e7da90ce20d1c60ff223c6a204bb942766a359b923573bbbaf2a827d79e4f649e79a840216ac4ddb3409c94e71ff08d109bc3f0cf6583219de7d7131a956f835ecf5c131a0b1e056a86d800a0204243f3b695029578c064306a31db53f28a8f0c0302486cd05970904e9b5c53100ac1aabb3110a89820e4d8307c3d46084999d0456c53fec61a9242b486eb41a90f3300fdfd0d8a472e8da7a842588721d1df1f5e4cc425efebc75a904ef4cc881346a4bc23eef4d492e3efccebab86ae4213f42671370579ee7f8341396e9515619e100a8fae2c5cba0139a088579ece7a603c8b8bab9998223fe862dff8480aeaa5970c90b894e5f71c2784e4dfd50ed3e9ed91036e8356c09464de13b4a95227203133b2c2c71cd6323492f083bda58ad7721b6666b9cd93f93f0288482813fd8aade02cca81cd35257e023504ac4f86be1c7a810b67c6d7077f5cdbd305b618a05c03d196894bfb1a6ff511e59ac8ce45d16cee95e1de0797a543728caaa43e5ae42a12b6bb7910d18d4e1ea89d264491287eb23a76095a12a39c46a7c85349e2969edaed3c1fa6a2150494f63f4c98c65fcdd650ac7424ac1ae64421294356ac1e4dbf9d4c817f081f4f7751ebf56788d799bac29dc0bfe83ead7ab3e338b8b84df4cad2b549aaac4e6048a6fa8f8f6f1f7e0e51c8b3c872f18c466e590222b03230f46bc8e9a0171bbd2096c7a480d6a6f29bd74b60105bebda42e59cc830c4b31f6c52687b4ec2ba869149ae363d711d099f94ceade1ada193e931ed9aea0a280ed5f25ad5ab3b4083f140ca17b43e5f6aef2c24a28a0262c80a040187e052ea7d54a528b6fcc176ed3afc07fe6a661d050fb4a3a6abfa3dac5f3230540b45af060781cb5499c2894d6a4a2bf908ddd48d6b34207f56c31229e206c88db3552ceb6e82a0fa2bf7f97baf603d37d6a8b1f2b1f5f95b251129ed05351681908b7cf5cf6cc86dd854174cc19713b4d262b021952b6da5f20f57bbacca62f5b7124409aa625bbea59819baebc1bc2dd188feba48c998d0dbed60d44b8a4f0ac28f6c1c8c9998f7406f1a34e4ce902be2420f7ff51a5ab3b1faa86ab2ec1edbea2493cae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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18, 0xfffffffffffffff5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) write$FUSE_INIT(r2, &(0x7f0000000e80)={0x50, 0xfffffffffffffffe, r1, {0x7, 0x2b, 0x0, 0x4181a002, 0xfbfd, 0xfffa}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000a3c0)="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", 0x2000, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x18, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.649496939s ago: executing program 2 (id=2528): r0 = socket$igmp(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x28}}, 0x30) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local, @loopback}, 0xc) syz_emit_ethernet(0x36, &(0x7f0000001800)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x64, 0x0, 0x4, 0x2, 0x0, @empty, @multicast2}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2, 0x2}}}}}, 0x0) 1.610676212s ago: executing program 3 (id=2529): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="7eaa00000000000071103c00000000009500000000000000"], &(0x7f0000000480)='syzkaller\x00'}, 0x80) 1.483435793s ago: executing program 2 (id=2530): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2500, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc0}, 0x3a85ef35342a412e) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001180)={[0x6, 0x480000000005, 0x9, 0x3ff0000001, 0x400000000000006, 0x2, 0x1045, 0x807, 0x4, 0x32a, 0xfffffffffffffffd, 0x8000000fffffffa, 0x1, 0x10000, 0x4000000000800005, 0x6a], 0x6000, 0x1000d6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.365123264s ago: executing program 3 (id=2531): r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f00000000c0)=0x2772, 0x4) sendmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000400)=@qipcrtr={0x2a, 0x1, 0x4001}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)="d479183d7d98d181a4b5f3e38100e2f288a8d2", 0x13}, {&(0x7f0000001c00)="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", 0xfdd}], 0x2}}], 0x1, 0x24044015) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/110, 0x6e}], 0x1}, 0x2}], 0x1, 0x2002, 0x0) 1.274238947s ago: executing program 3 (id=2532): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}]}, 0x1c}}, 0x800) 1.254073358s ago: executing program 2 (id=2533): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd2(0xe5c, 0x80000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) ioctl$TIOCGPKT(r3, 0x80045438, 0x0) r4 = eventfd2(0x4001, 0x800) bpf$MAP_CREATE(0x0, 0x0, 0x48) capset(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x7, 0x2, r4}) r5 = eventfd2(0x8, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r5, 0x5, 0x2, r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r5, 0x2d, 0x1, r4}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 1.097875067s ago: executing program 4 (id=2534): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xe, 0x4, 0x4, 0xfffffffffffffffe, 0x1000, 0xf1, 0x1000004, 0x7fffffffffffd, 0x3, 0x0, 0x1, 0x0, 0x5, 0x0, 0xbde], 0x1000, 0x3c0312}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xeeee0000, 0xeeee8000, 0x1, 0x1, 0x3}) 1.088608502s ago: executing program 3 (id=2535): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x1, 0x4, 0xc2, 0x53, 0x3d, 0x0, 0x80, 0x41, 0x6b, 0x45, 0x8, 0x2, 0x1}, {0xb, 0xa7f3, 0x8, 0x6a, 0x33, 0xfd, 0x4, 0x3, 0xe, 0x7, 0x3, 0x6, 0x1}, {0x0, 0x7, 0xd, 0x10, 0x21, 0x9, 0x0, 0xff, 0x4, 0x15, 0xe, 0x2, 0x4}], 0x9}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x8, 0x8e, 0x7fffffffffffe, 0x20000008, 0x400, 0xfffffffffffffffd, 0x6, 0x1000, 0x6, 0x8, 0x10, 0x2, 0x3, 0x0, 0x3], 0x3000, 0x1011c4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.039631741s ago: executing program 2 (id=2536): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x2}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r2 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, 0x0, 0x0) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000bc0)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 864.470095ms ago: executing program 2 (id=2537): syz_usb_connect$cdc_ecm(0x0, 0x55, &(0x7f00000007c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x43, 0x1, 0x1, 0x4, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x2, 0x6, 0x0, 0x3, {{0x5}, {0x5, 0x24, 0x0, 0x71}, {0xd, 0x24, 0xf, 0x1, 0xffffffff, 0x1, 0x4}, [@mdlm_detail={0x3, 0x24, 0x13, 0x8}, @mdlm_detail={0x4, 0x24, 0x13, 0x3}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x3, 0x2, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x80, 0xbe}}}}}]}}]}}, 0x0) 664.360672ms ago: executing program 0 (id=2538): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0xfd3649826d894c67, 0x0, 0xfffffffd, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x26b9ffe36856e205}, {0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {}, 0x1, 0x0, 0x0, 0x1}}, 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0xfd3649826d894c67, 0x0, 0x25dfdbfb, {{@in=@private=0xa010100, @in=@multicast2, 0x0, 0xffc0, 0x4e26, 0x0, 0xa, 0x20}, {0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x8000000000000001, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, {0x0, 0x0, 0x20000000000000}, 0xfffffffc, 0x0, 0x0, 0x1, 0x0, 0x1}}, 0xb8}}, 0x4000000) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e200023b0"], 0x0) 661.91612ms ago: executing program 4 (id=2539): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r0, 0x401) 469.23798ms ago: executing program 0 (id=2540): socket$inet6(0xa, 0x80001, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x22, 0xf, {[@global=@item_012={0x0, 0x1, 0x5}, @local=@item_4={0x3, 0x2, 0x0, "45501821"}, @global=@item_012={0x1, 0x1, 0x9, "f5"}, @global=@item_012={0x1, 0x1, 0x7, "84"}, @main=@item_4={0x3, 0x0, 0xb, "9e3ce079"}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGREPORTINFO(r1, 0xc00c4809, &(0x7f0000000180)={0xffffffff, 0xffffffff, 0x2}) 427.156002ms ago: executing program 4 (id=2541): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000000)='/proc/sys/net/\x00\x00v4\x00\x00s/\x92ync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd1l,'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x101000, 0x108) getdents64(r1, &(0x7f00000000c0)=""/28, 0x1c) getdents64(r1, &(0x7f0000001f80)=""/4104, 0x1008) 271.07411ms ago: executing program 4 (id=2542): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=@ipv6_newrule={0x2c, 0x20, 0x2d2c6d60ea1da725, 0x70bd29, 0x25dfdbfd, {0xa, 0x0, 0x0, 0xcd, 0xff, 0x0, 0x0, 0x1, 0x10002}, [@FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e23, 0x4e23}}, @FIB_RULE_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008081}, 0x0) 106.956176ms ago: executing program 4 (id=2543): openat$dir(0xffffffffffffff9c, 0x0, 0xea, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000000), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0x3e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x33}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) 25.767372ms ago: executing program 4 (id=2544): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x68000) fcntl$setstatus(r0, 0x4, 0x2000) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x4020aeb2, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000b40)={0x56, 0x0, 0x8, {0x80c, 0x1}, {0x45, 0x400}, @rumble={0xdc, 0x8}}) write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250) 0s ago: executing program 3 (id=2545): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x31000000, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x00'}]}, 0x1c}}, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240), r0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r1, 0x1, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffff7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10000000) kernel console output (not intermixed with test programs): =346 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.455187][ T30] audit: type=1326 audit(1757301079.023:1939): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.478794][ T30] audit: type=1326 audit(1757301079.023:1940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.501812][ C0] vkms_vblank_simulate: vblank timer overrun [ 657.513256][ T5865] usb 5-1: device descriptor read/64, error -71 [ 657.521119][ T30] audit: type=1326 audit(1757301079.023:1941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.550824][ T30] audit: type=1326 audit(1757301079.033:1942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.620481][ T30] audit: type=1326 audit(1757301079.033:1943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.647811][ T5865] usb usb5-port1: attempt power cycle [ 657.683498][ T30] audit: type=1326 audit(1757301079.033:1944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.830841][ T960] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 657.857711][ T30] audit: type=1326 audit(1757301079.033:1945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12936 comm="syz.0.2027" exe="/root/syz-executor" sig=0 arch=40000003 syscall=6 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 657.926101][ T10] usb 2-1: USB disconnect, device number 103 [ 658.011360][ T5865] usb 5-1: new full-speed USB device number 103 using dummy_hcd [ 658.042646][ T960] usb 3-1: Using ep0 maxpacket: 16 [ 658.049378][ T5865] usb 5-1: device descriptor read/8, error -71 [ 658.064970][ T960] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 658.094829][ T960] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 658.107837][ T960] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 658.128236][ T960] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.148647][ T960] usb 3-1: Product: syz [ 658.154577][ T960] usb 3-1: Manufacturer: syz [ 658.159387][ T960] usb 3-1: SerialNumber: syz [ 658.198030][T12948] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2031'. [ 658.321021][ T5865] usb 5-1: new full-speed USB device number 104 using dummy_hcd [ 658.362067][ T5865] usb 5-1: device descriptor read/8, error -71 [ 658.450718][ T10] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 658.471155][ T5865] usb usb5-port1: unable to enumerate USB device [ 658.625931][ T10] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 658.667350][ T10] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 658.678575][ T10] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 658.733491][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 659.086442][T12950] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 659.224433][T12961] FAULT_INJECTION: forcing a failure. [ 659.224433][T12961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 659.464162][T12961] CPU: 1 UID: 0 PID: 12961 Comm: syz.1.2035 Not tainted syzkaller #0 PREEMPT(full) [ 659.464192][T12961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 659.464204][T12961] Call Trace: [ 659.464212][T12961] [ 659.464221][T12961] dump_stack_lvl+0x189/0x250 [ 659.464247][T12961] ? __pfx____ratelimit+0x10/0x10 [ 659.464265][T12961] ? __pfx_dump_stack_lvl+0x10/0x10 [ 659.464285][T12961] ? __pfx__printk+0x10/0x10 [ 659.464308][T12961] ? __might_fault+0xb0/0x130 [ 659.464344][T12961] should_fail_ex+0x414/0x560 [ 659.464376][T12961] _copy_from_user+0x2d/0xb0 [ 659.464401][T12961] get_compat_msghdr+0xad/0x4a0 [ 659.464442][T12961] ? __pfx_get_compat_msghdr+0x10/0x10 [ 659.464475][T12961] ___sys_sendmsg+0x193/0x2a0 [ 659.464500][T12961] ? __pfx____sys_sendmsg+0x10/0x10 [ 659.464555][T12961] ? __fget_files+0x2a/0x420 [ 659.464570][T12961] ? __fget_files+0x3a0/0x420 [ 659.464611][T12961] __sys_sendmsg+0x164/0x220 [ 659.464633][T12961] ? __pfx___sys_sendmsg+0x10/0x10 [ 659.464669][T12961] ? lockdep_hardirqs_on+0x9c/0x150 [ 659.464690][T12961] __do_fast_syscall_32+0xb6/0x2b0 [ 659.464709][T12961] ? lockdep_hardirqs_on+0x9c/0x150 [ 659.464731][T12961] do_fast_syscall_32+0x34/0x80 [ 659.464749][T12961] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 659.464770][T12961] RIP: 0023:0xf7fc3539 [ 659.464786][T12961] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 659.464803][T12961] RSP: 002b:00000000f54d655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 659.464825][T12961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800012c0 [ 659.464838][T12961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 659.464848][T12961] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 659.464858][T12961] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 659.464869][T12961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 659.464896][T12961] [ 659.820189][ T5864] Bluetooth: hci3: unexpected event for opcode 0x080b [ 660.237412][ T960] usb 3-1: 0:2 : does not exist [ 660.285694][ T960] usb 3-1: unit 9 not found! [ 660.310513][T12967] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2038'. [ 660.371356][ T10] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 660.386244][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 660.407050][ T960] usb 3-1: USB disconnect, device number 103 [ 660.416472][T12967] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2038'. [ 660.473146][T12967] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2038'. [ 660.522596][T12971] netlink: 128 bytes leftover after parsing attributes in process `syz.4.2038'. [ 660.586754][ T10] usb 4-1: USB disconnect, device number 98 [ 660.750935][ T960] usb 3-1: new low-speed USB device number 104 using dummy_hcd [ 660.908201][ T960] usb 3-1: device descriptor read/64, error -71 [ 661.172539][ T960] usb 3-1: new low-speed USB device number 105 using dummy_hcd [ 661.280788][ T10] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 661.320727][ T960] usb 3-1: device descriptor read/64, error -71 [ 661.431046][ T960] usb usb3-port1: attempt power cycle [ 661.681264][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 661.746980][ T10] usb 4-1: config 0 has no interfaces? [ 661.818767][ T960] usb 3-1: new low-speed USB device number 106 using dummy_hcd [ 661.829386][ T10] usb 4-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 661.899660][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 661.908503][ T10] usb 4-1: Product: syz [ 661.918787][ T10] usb 4-1: Manufacturer: syz [ 661.918977][ T960] usb 3-1: device descriptor read/8, error -71 [ 661.931057][ T10] usb 4-1: SerialNumber: syz [ 661.962643][ T10] usb 4-1: config 0 descriptor?? [ 662.063192][T12988] netlink: 76 bytes leftover after parsing attributes in process `syz.1.2043'. [ 662.230696][ T960] usb 3-1: new low-speed USB device number 107 using dummy_hcd [ 662.276414][ T960] usb 3-1: device descriptor read/8, error -71 [ 662.348461][T12981] tipc: Enabling of bearer rejected, already enabled [ 662.396497][T12991] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2044'. [ 662.413733][ T960] usb usb3-port1: unable to enumerate USB device [ 663.926766][T13011] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2052'. [ 663.947101][ T10] usb 4-1: USB disconnect, device number 99 [ 663.965375][T13011] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2052'. [ 664.002688][T13011] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2052'. [ 664.021950][T13011] netlink: 128 bytes leftover after parsing attributes in process `syz.4.2052'. [ 664.081523][ T960] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 664.250839][ T960] usb 2-1: Using ep0 maxpacket: 32 [ 664.266317][ T960] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 664.280725][ T960] usb 2-1: config 0 has no interface number 0 [ 664.309963][ T960] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 664.340642][ T960] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 664.349817][ T960] usb 2-1: Product: syz [ 664.364174][ T960] usb 2-1: Manufacturer: syz [ 664.368926][ T960] usb 2-1: SerialNumber: syz [ 664.500472][ T960] usb 2-1: config 0 descriptor?? [ 664.524586][ T960] smsc95xx v2.0.0 [ 664.600981][ T10] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 664.790900][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 664.799541][ T10] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 664.810629][ T10] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 664.843851][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 664.866672][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 664.880670][ T10] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 664.894983][ T10] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 664.986459][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 665.000370][ T960] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 665.149461][ T960] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 665.288248][ T10] usb 3-1: GET_CAPABILITIES returned 0 [ 665.302594][ T10] usbtmc 3-1:16.0: can't read capabilities [ 665.378762][ T960] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 665.391075][ T960] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -61 [ 665.556381][ T5911] usb 3-1: USB disconnect, device number 108 [ 665.642292][ T43] usb 4-1: new full-speed USB device number 100 using dummy_hcd [ 665.816379][ T43] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 665.828343][ T43] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 665.859091][ T43] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 665.869465][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 665.889672][ T43] usb 4-1: Product: syz [ 665.897697][ T43] usb 4-1: Manufacturer: syz [ 665.908610][ T43] usb 4-1: SerialNumber: syz [ 666.153021][ T43] usb 4-1: 0:2 : does not exist [ 666.188834][ T43] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 666.190327][T13040] __nla_validate_parse: 1 callbacks suppressed [ 666.190345][T13040] netlink: 112 bytes leftover after parsing attributes in process `syz.0.2061'. [ 666.230080][T13040] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2061'. [ 666.281145][T12359] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 666.288260][ T43] usb 4-1: USB disconnect, device number 100 [ 666.381724][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 666.440661][T12359] usb 5-1: Using ep0 maxpacket: 32 [ 666.445649][T12359] usb 5-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice= d.2d [ 666.445684][T12359] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 666.445704][T12359] usb 5-1: Product: syz [ 666.445720][T12359] usb 5-1: Manufacturer: syz [ 666.445735][T12359] usb 5-1: SerialNumber: syz [ 666.705448][T13039] fuse: Bad value for 'user_id' [ 666.710482][T13039] fuse: Bad value for 'user_id' [ 666.895413][T12359] aqc111 5-1:1.0: probe with driver aqc111 failed with error -22 [ 666.964679][T12359] usb 5-1: USB disconnect, device number 105 [ 667.184750][ T5911] usb 2-1: USB disconnect, device number 104 [ 667.358278][T13049] netlink: 'syz.1.2065': attribute type 1 has an invalid length. [ 667.603792][T13049] bond2: entered promiscuous mode [ 667.621476][T13049] 8021q: adding VLAN 0 to HW filter on device bond2 [ 667.695111][T13059] netlink: 76 bytes leftover after parsing attributes in process `syz.4.2067'. [ 667.769031][T13054] bond2: (slave bridge7): making interface the new active one [ 667.916523][T13049] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 667.952001][T13054] bridge7: entered promiscuous mode [ 668.001775][T13054] bond2: (slave bridge7): Enslaving as an active interface with an up link [ 668.161189][T12359] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 668.343155][T12359] usb 3-1: Using ep0 maxpacket: 16 [ 668.412908][T12359] usb 3-1: config 0 has no interfaces? [ 668.437913][T12359] usb 3-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 668.450592][T12359] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 668.491550][T12359] usb 3-1: Product: syz [ 668.497280][T12359] usb 3-1: Manufacturer: syz [ 668.502729][T12359] usb 3-1: SerialNumber: syz [ 668.535882][T12359] usb 3-1: config 0 descriptor?? [ 669.095445][T13062] tipc: Enabling of bearer rejected, already enabled [ 670.210759][ T960] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 670.382253][ T960] usb 4-1: config 0 has no interfaces? [ 670.473286][ T960] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 670.600139][ T5911] usb 3-1: USB disconnect, device number 109 [ 670.618850][ T960] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 670.690759][T12359] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 670.711888][ T960] usb 4-1: Product: syz [ 670.718506][ T960] usb 4-1: Manufacturer: syz [ 670.730621][ T960] usb 4-1: SerialNumber: syz [ 670.771916][ T960] usb 4-1: config 0 descriptor?? [ 670.860970][T12359] usb 1-1: Using ep0 maxpacket: 32 [ 670.873304][T12359] usb 1-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice= d.2d [ 670.890976][T12359] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 670.910218][T12359] usb 1-1: Product: syz [ 670.915567][T12359] usb 1-1: Manufacturer: syz [ 670.930935][T12359] usb 1-1: SerialNumber: syz [ 671.203026][T13092] fuse: Bad value for 'user_id' [ 671.208206][T13092] fuse: Bad value for 'user_id' [ 671.233427][T13080] syzkaller1: entered promiscuous mode [ 671.249308][T13080] syzkaller1: entered allmulticast mode [ 671.349802][T12359] aqc111 1-1:1.0: probe with driver aqc111 failed with error -22 [ 671.413862][T12359] usb 1-1: USB disconnect, device number 105 [ 671.431337][ T960] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 671.480693][ T5941] usb 4-1: USB disconnect, device number 101 [ 671.601934][ T960] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 671.615459][ T960] usb 3-1: config 0 interface 0 has no altsetting 0 [ 671.676664][ T960] usb 3-1: New USB device found, idVendor=04b4, idProduct=0001, bcdDevice= 0.00 [ 671.691758][ T960] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 671.759913][ T960] usb 3-1: config 0 descriptor?? [ 672.412557][T12359] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 672.661243][T12359] usb 1-1: Using ep0 maxpacket: 32 [ 672.726536][T12359] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC4, changing to 0x84 [ 672.815632][T12359] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 672.862695][T12359] usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=51.16 [ 672.872648][T12359] usb 1-1: New USB device strings: Mfr=154, Product=2, SerialNumber=3 [ 672.880802][ T960] usbhid 3-1:0.0: can't add hid device: -71 [ 672.889511][ T960] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 672.893038][T12359] usb 1-1: Product: syz [ 672.955957][ T960] usb 3-1: USB disconnect, device number 110 [ 673.000502][T12359] usb 1-1: Manufacturer: syz [ 673.019844][T12359] usb 1-1: SerialNumber: syz [ 673.045706][T12359] usb 1-1: config 0 descriptor?? [ 673.127084][T12359] usb 1-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 673.289912][T12359] usb 1-1: USB disconnect, device number 106 [ 673.296854][ T155] usb 1-1: Failed to submit usb control message: -71 [ 673.309491][ T155] usb 1-1: unable to send the bmi data to the device: -71 [ 673.323204][ T155] usb 1-1: unable to get target info from device [ 673.389954][ T155] usb 1-1: could not get target info (-71) [ 673.420125][ T155] usb 1-1: could not probe fw (-71) [ 673.471068][ T43] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 673.688260][T13134] FAULT_INJECTION: forcing a failure. [ 673.688260][T13134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 673.700936][ T43] usb 4-1: config 0 has no interfaces? [ 673.702136][T13134] CPU: 0 UID: 0 PID: 13134 Comm: syz.4.2090 Not tainted syzkaller #0 PREEMPT(full) [ 673.702159][T13134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 673.702170][T13134] Call Trace: [ 673.702177][T13134] [ 673.702185][T13134] dump_stack_lvl+0x189/0x250 [ 673.702212][T13134] ? __pfx____ratelimit+0x10/0x10 [ 673.702229][T13134] ? __pfx_dump_stack_lvl+0x10/0x10 [ 673.702249][T13134] ? __pfx__printk+0x10/0x10 [ 673.702273][T13134] ? __might_fault+0xb0/0x130 [ 673.702306][T13134] should_fail_ex+0x414/0x560 [ 673.702343][T13134] _copy_from_user+0x2d/0xb0 [ 673.702366][T13134] memdup_user+0x5e/0xd0 [ 673.702384][T13134] strndup_user+0x68/0xd0 [ 673.702403][T13134] __se_sys_fsconfig+0x66f/0x8d0 [ 673.702429][T13134] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 673.702444][T13134] ? ksys_write+0x22a/0x250 [ 673.702475][T13134] ? lockdep_hardirqs_on+0x9c/0x150 [ 673.702490][T13134] ? __ia32_sys_fsconfig+0x20/0xc0 [ 673.702511][T13134] __do_fast_syscall_32+0xb6/0x2b0 [ 673.702530][T13134] ? lockdep_hardirqs_on+0x9c/0x150 [ 673.702550][T13134] do_fast_syscall_32+0x34/0x80 [ 673.702568][T13134] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 673.702589][T13134] RIP: 0023:0xf7f65539 [ 673.702605][T13134] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 673.702620][T13134] RSP: 002b:00000000f547655c EFLAGS: 00000206 ORIG_RAX: 00000000000001af [ 673.702640][T13134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000001 [ 673.702651][T13134] RDX: 0000000080000080 RSI: 00000000800019c0 RDI: 0000000000000000 [ 673.702662][T13134] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 673.702673][T13134] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 673.702683][T13134] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 673.702709][T13134] [ 673.972426][ T43] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 673.983336][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 674.000689][ T43] usb 4-1: Product: syz [ 674.004926][ T43] usb 4-1: Manufacturer: syz [ 674.009562][ T43] usb 4-1: SerialNumber: syz [ 674.090925][ T43] usb 4-1: config 0 descriptor?? [ 674.415710][T13128] syzkaller1: entered promiscuous mode [ 674.453376][T13128] syzkaller1: entered allmulticast mode [ 674.598099][ T43] usb 4-1: USB disconnect, device number 102 [ 676.041030][T12359] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 676.565531][T12359] usb 5-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 676.579831][T12359] usb 5-1: config 0 interface 0 has no altsetting 0 [ 676.602591][T12359] usb 5-1: New USB device found, idVendor=04b4, idProduct=0001, bcdDevice= 0.00 [ 676.638753][T12359] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 676.689884][T12359] usb 5-1: config 0 descriptor?? [ 677.481249][T13182] netlink: 'syz.0.2103': attribute type 1 has an invalid length. [ 677.607006][T13182] bond4: entered promiscuous mode [ 677.614757][T13182] 8021q: adding VLAN 0 to HW filter on device bond4 [ 677.730140][T13186] bond4: (slave bridge5): making interface the new active one [ 677.798795][T13186] bridge5: entered promiscuous mode [ 677.823427][T13186] bond4: (slave bridge5): Enslaving as an active interface with an up link [ 677.973567][T13182] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 678.045798][T12359] usbhid 5-1:0.0: can't add hid device: -71 [ 678.069007][T12359] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 678.119762][T12359] usb 5-1: USB disconnect, device number 106 [ 678.143692][ T5941] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 678.306915][ T5941] usb 4-1: Using ep0 maxpacket: 32 [ 678.327731][ T5941] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 678.337514][ T5941] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 678.347039][ T5941] usb 4-1: Product: syz [ 678.359150][ T5941] usb 4-1: Manufacturer: syz [ 678.478623][ T5941] usb 4-1: SerialNumber: syz [ 678.514300][ T5941] usb 4-1: config 0 descriptor?? [ 678.549633][ T5941] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 679.338881][ T5941] gspca_stk1135: reg_w 0x200 err -71 [ 679.346597][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.410636][ T5941] gspca_stk1135: Sensor write failed [ 679.426666][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.443815][ T5941] gspca_stk1135: Sensor write failed [ 679.463832][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.479992][ T5941] gspca_stk1135: Sensor read failed [ 679.490878][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.507624][ T5941] gspca_stk1135: Sensor read failed [ 679.534616][ T5941] gspca_stk1135: Detected sensor type unknown (0x0) [ 679.551405][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.571877][ T5941] gspca_stk1135: Sensor read failed [ 679.602492][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.633103][ T5941] gspca_stk1135: Sensor read failed [ 679.650787][ T982] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 679.668463][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.704733][ T5941] gspca_stk1135: Sensor write failed [ 679.752278][ T5941] gspca_stk1135: serial bus timeout: status=0x00 [ 679.804183][ T5941] gspca_stk1135: Sensor write failed [ 679.814477][ T5941] stk1135 4-1:0.0: probe with driver stk1135 failed with error -71 [ 679.855878][ T5941] usb 4-1: USB disconnect, device number 103 [ 679.866720][ T982] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 680.019685][T13222] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2116'. [ 680.061157][T13222] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2116'. [ 680.085962][ T982] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 680.097958][T13222] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2116'. [ 680.151509][T13222] netlink: 128 bytes leftover after parsing attributes in process `syz.3.2116'. [ 680.208904][ T982] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 680.250253][ T982] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 680.285017][ T982] usb 1-1: SerialNumber: syz [ 680.656699][T13213] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 680.669255][T13213] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 680.844344][T13237] netlink: 'syz.1.2121': attribute type 2 has an invalid length. [ 681.132402][ T5911] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 681.414218][ T5911] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 681.483417][ T5911] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 681.513023][ T5911] usb 4-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 681.562545][ T5911] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 682.022522][ T5911] usb 4-1: config 0 descriptor?? [ 682.387154][T13251] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2126'. [ 682.516919][ T5911] hid_parser_main: 33 callbacks suppressed [ 682.516945][ T5911] playstation 0003:054C:0DF2.0013: unknown main item tag 0x0 [ 682.599469][ T5911] playstation 0003:054C:0DF2.0013: unknown main item tag 0x0 [ 682.633806][ T5911] playstation 0003:054C:0DF2.0013: unknown main item tag 0x0 [ 682.658622][ T5911] playstation 0003:054C:0DF2.0013: unknown main item tag 0x0 [ 682.990667][ T5911] playstation 0003:054C:0DF2.0013: unknown main item tag 0x0 [ 683.059662][T13267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 683.073898][ T5911] playstation 0003:054C:0DF2.0013: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.3-1/input0 [ 683.090345][T13267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 683.189617][ T5911] playstation 0003:054C:0DF2.0013: Failed to retrieve feature with reportID 9: -71 [ 683.231675][ T5911] playstation 0003:054C:0DF2.0013: Failed to retrieve DualSense pairing info: -71 [ 683.306395][ T5911] playstation 0003:054C:0DF2.0013: Failed to get MAC address from DualSense [ 683.586282][ T5911] playstation 0003:054C:0DF2.0013: Failed to create dualsense. [ 683.992225][ T5911] playstation 0003:054C:0DF2.0013: probe with driver playstation failed with error -71 [ 684.058631][ T982] usb 1-1: 0:2 : does not exist [ 684.069520][ T5911] usb 4-1: USB disconnect, device number 104 [ 684.093663][ T982] usb 1-1: unit 5: unexpected type 0x0b [ 684.220207][ T982] usb 1-1: USB disconnect, device number 107 [ 684.318598][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 684.370368][T13270] fido_id[13270]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 684.591326][T13282] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 684.608330][T13276] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 684.615365][T13276] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 684.881392][T13276] vhci_hcd vhci_hcd.0: Device attached [ 685.032454][T13288] vhci_hcd vhci_hcd.0: pdev(4) rhport(1) sockfd(7) [ 685.040117][T13288] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 685.080938][ T5941] vhci_hcd: vhci_device speed not set [ 685.178526][T13288] vhci_hcd vhci_hcd.0: Device attached [ 685.260949][ T5941] usb 41-1: new full-speed USB device number 2 using vhci_hcd [ 685.426864][T13271] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 685.501270][T13263] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 685.522217][T13294] vhci_hcd: connection closed [ 685.522229][T13283] vhci_hcd: connection reset by peer [ 685.534208][ T49] vhci_hcd: stop threads [ 685.539245][ T49] vhci_hcd: release socket [ 685.630660][ T49] vhci_hcd: disconnect device [ 685.656665][ T49] vhci_hcd: stop threads [ 685.670656][ T49] vhci_hcd: release socket [ 685.685444][ T49] vhci_hcd: disconnect device [ 686.153886][T13298] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 686.168505][T13298] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 686.183393][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.192035][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.988959][T13298] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 687.003309][T13298] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 687.220935][T13298] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 687.227896][T13298] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 687.313088][T13298] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 687.323957][T13298] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 687.455868][T13298] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 687.481682][T13298] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 688.055168][T13327] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 688.202748][T13330] netlink: 'syz.4.2143': attribute type 10 has an invalid length. [ 688.490707][ T960] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 688.688972][ T960] usb 1-1: config 0 has no interfaces? [ 688.711500][ T960] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 688.742075][ T960] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 688.752288][ T960] usb 1-1: Product: syz [ 688.758110][ T960] usb 1-1: Manufacturer: syz [ 688.822622][ T960] usb 1-1: SerialNumber: syz [ 688.840077][ T960] usb 1-1: config 0 descriptor?? [ 689.194995][T13328] syzkaller1: entered promiscuous mode [ 689.225031][T13328] syzkaller1: entered allmulticast mode [ 689.282541][T13319] syz.3.2139 (13319): drop_caches: 2 [ 689.994118][ T982] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 690.403617][T13363] netlink: 'syz.2.2148': attribute type 1 has an invalid length. [ 690.521033][ T5941] vhci_hcd: vhci_device speed not set [ 690.988090][ T9] usb 1-1: USB disconnect, device number 108 [ 691.067832][ T5865] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 691.180696][ T982] usb 2-1: Using ep0 maxpacket: 16 [ 691.228391][ T982] usb 2-1: config 0 has no interfaces? [ 691.267352][ T982] usb 2-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 691.268821][ T5865] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 691.287609][ T982] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 691.294594][T13363] bond3: entered promiscuous mode [ 691.301764][ T982] usb 2-1: Product: syz [ 691.301788][ T982] usb 2-1: Manufacturer: syz [ 691.301805][ T982] usb 2-1: SerialNumber: syz [ 691.312296][ T982] usb 2-1: config 0 descriptor?? [ 691.340624][ T5865] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 691.361947][ T5865] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 691.382201][T13363] 8021q: adding VLAN 0 to HW filter on device bond3 [ 691.411188][ T5865] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 691.433402][ T5865] usb 5-1: Manufacturer: syz [ 691.455060][T13362] bond3: (slave bridge3): making interface the new active one [ 691.481908][ T5865] usb 5-1: config 0 descriptor?? [ 691.494830][T13362] bridge3: entered promiscuous mode [ 691.521589][T13362] bond3: (slave bridge3): Enslaving as an active interface with an up link [ 691.990772][ T5865] rc_core: IR keymap rc-hauppauge not found [ 692.025240][ T5865] Registered IR keymap rc-empty [ 692.062057][ T5865] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 692.097674][T13379] binder: 13367:13379 ioctl c0306201 80000a00 returned -14 [ 692.130952][ T5941] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 692.140876][ T9] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 692.159953][ T5865] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input50 [ 692.232487][ C0] igorplugusb 5-1:0.0: Error: urb status = -32 [ 692.283008][ T5941] usb 3-1: device descriptor read/64, error -71 [ 692.320664][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 692.321818][ T5911] usb 5-1: USB disconnect, device number 107 [ 692.333731][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 692.374203][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 692.413970][ T9] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 692.455431][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 692.484492][ T9] usb 1-1: Product: syz [ 692.489432][ T9] usb 1-1: Manufacturer: syz [ 692.510680][ T9] usb 1-1: SerialNumber: syz [ 692.531164][ T5941] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 692.564664][ T9] usb 1-1: config 0 descriptor?? [ 692.597724][ T9] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 692.630810][ T9] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 692.657421][ T982] usb 2-1: can't set config #0, error -71 [ 692.682289][ T5941] usb 3-1: device descriptor read/64, error -71 [ 692.700797][ T982] usb 2-1: USB disconnect, device number 105 [ 692.791224][ T5941] usb usb3-port1: attempt power cycle [ 693.167501][ T5941] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 693.251079][ T5941] usb 3-1: device descriptor read/8, error -71 [ 693.272611][ T9] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 693.360831][ T9] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 693.482651][ T5865] usb 5-1: new full-speed USB device number 108 using dummy_hcd [ 693.570862][ T5941] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 693.580374][ T9] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 693.588151][ T5948] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 693.597166][ T9] em28xx 1-1:0.0: No AC97 audio processor [ 693.693789][ T5941] usb 3-1: device descriptor read/8, error -71 [ 693.702218][ T5865] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 693.748082][ T5865] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 693.783873][ T5865] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 693.794508][ T5865] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 693.818793][ T5865] usb 5-1: Product: syz [ 693.824897][ T5941] usb usb3-port1: unable to enumerate USB device [ 693.844210][ T5865] usb 5-1: Manufacturer: syz [ 693.849116][ T5865] usb 5-1: SerialNumber: syz [ 693.860672][ T5948] usb 2-1: Using ep0 maxpacket: 16 [ 693.893822][ T5948] usb 2-1: config 0 has no interfaces? [ 693.969852][ T5948] usb 2-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 693.981234][ T5948] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 693.990108][ T5948] usb 2-1: Product: syz [ 694.065889][ T5948] usb 2-1: Manufacturer: syz [ 694.087666][ T5948] usb 2-1: SerialNumber: syz [ 694.114922][ T5948] usb 2-1: config 0 descriptor?? [ 694.192285][T13411] netlink: 'syz.4.2157': attribute type 39 has an invalid length. [ 694.448000][T13417] netlink: 52 bytes leftover after parsing attributes in process `syz.3.2158'. [ 694.522872][T13402] tipc: Enabling of bearer rejected, already enabled [ 694.939727][T13424] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2159'. [ 695.615397][ T43] usb 1-1: USB disconnect, device number 109 [ 695.647812][ T43] em28xx 1-1:0.0: Disconnecting em28xx [ 695.706384][ T43] em28xx 1-1:0.0: Freeing device [ 695.919586][T13438] netlink: 'syz.0.2162': attribute type 1 has an invalid length. [ 696.228602][T13438] bond5: entered promiscuous mode [ 696.245991][T13438] 8021q: adding VLAN 0 to HW filter on device bond5 [ 696.503077][T13444] bond5: (slave bridge6): making interface the new active one [ 696.534273][T13444] bridge6: entered promiscuous mode [ 696.677597][ T5865] usb 5-1: 0:2 : does not exist [ 696.679034][T13444] bond5: (slave bridge6): Enslaving as an active interface with an up link [ 696.902735][ T5865] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 697.064076][ T5865] usb 5-1: USB disconnect, device number 108 [ 697.164481][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 697.241648][ T5948] usb 2-1: USB disconnect, device number 106 [ 697.810673][ T5865] usb 2-1: new full-speed USB device number 107 using dummy_hcd [ 697.939536][T13473] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2170'. [ 697.969094][T13476] netlink: 52 bytes leftover after parsing attributes in process `syz.3.2171'. [ 698.012976][ T5865] usb 2-1: config 0 has an invalid interface number: 230 but max is 0 [ 698.029400][ T5865] usb 2-1: config 0 has no interface number 0 [ 698.143329][ T5865] usb 2-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 698.162309][ T5865] usb 2-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 698.422504][ T5865] usb 2-1: config 0 interface 230 has no altsetting 0 [ 698.454379][ T5865] usb 2-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 698.468449][ T5865] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 698.940600][ T5865] usb 2-1: Product: syz [ 698.955239][ T5865] usb 2-1: Manufacturer: syz [ 698.959996][ T5865] usb 2-1: SerialNumber: syz [ 699.043032][ T5865] usb 2-1: config 0 descriptor?? [ 699.093393][T13460] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 699.110789][T13460] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 699.133251][ T5865] ums-usbat 2-1:0.230: USB Mass Storage device detected [ 699.189421][ T5865] ums-usbat 2-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 699.420659][ T5948] usb 4-1: new full-speed USB device number 105 using dummy_hcd [ 699.456926][T13501] loop6: detected capacity change from 0 to 63 [ 699.477598][T13501] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.489739][T13501] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.521464][T13499] netlink: 'syz.0.2175': attribute type 1 has an invalid length. [ 699.562145][ T6025] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.633459][ T5948] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 699.663996][T13501] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.672536][ T5948] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 699.684770][T13501] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.685045][T13503] Buffer I/O error on dev loop6, logical block 2, async page read [ 699.702882][T13501] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.702909][T13503] Buffer I/O error on dev loop6, logical block 2, async page read [ 699.726626][T13501] Buffer I/O error on dev loop6, logical block 0, async page read [ 699.726679][T13503] Buffer I/O error on dev loop6, logical block 2, async page read [ 699.747351][ T5948] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 699.762614][ T5948] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 699.841591][T13499] bond6: entered promiscuous mode [ 699.847576][T13499] 8021q: adding VLAN 0 to HW filter on device bond6 [ 699.973040][ T5948] usb 4-1: Product: syz [ 699.983421][ T5948] usb 4-1: Manufacturer: syz [ 700.007145][ T5948] usb 4-1: SerialNumber: syz [ 700.014280][T13505] bond6: (slave bridge7): making interface the new active one [ 700.145571][T13505] bridge7: entered promiscuous mode [ 700.210396][T13505] bond6: (slave bridge7): Enslaving as an active interface with an up link [ 700.294929][T13487] netdevsim netdevsim2: Direct firmware load for . [ 700.294929][T13487] failed with error -2 [ 700.338435][T13487] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 700.338435][T13487] [ 700.363924][T13491] netlink: 'syz.3.2174': attribute type 39 has an invalid length. [ 700.504997][ T5948] usb 4-1: 0:2 : does not exist [ 700.566239][ T5948] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 700.730895][ T5948] usb 4-1: USB disconnect, device number 105 [ 700.810698][ T9] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 700.966815][ T6025] udevd[6025]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 701.023749][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 701.043258][ T9] usb 1-1: config 0 has an invalid interface number: 234 but max is 2 [ 701.118948][ T9] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 3 [ 701.182710][ T9] usb 1-1: config 0 has no interface number 1 [ 701.271098][ T9] usb 1-1: New USB device found, idVendor=05c6, idProduct=9212, bcdDevice=47.83 [ 701.296577][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 701.390238][ T9] usb 1-1: Product: syz [ 701.397083][ T9] usb 1-1: Manufacturer: syz [ 701.407354][ T9] usb 1-1: SerialNumber: syz [ 701.433131][ T9] usb 1-1: config 0 descriptor?? [ 701.466780][ T5865] ums-usbat 2-1:0.230: probe with driver ums-usbat failed with error -5 [ 701.498549][ T9] usb 1-1: unknown number of interfaces: 2 [ 701.508926][ T5865] usb 2-1: USB disconnect, device number 107 [ 701.820968][T13533] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2191'. [ 701.841750][ T982] usb 1-1: USB disconnect, device number 110 [ 702.338059][T13540] netlink: 'syz.3.2183': attribute type 1 has an invalid length. [ 702.531291][T13540] netlink: 'syz.3.2183': attribute type 2 has an invalid length. [ 702.591806][T13543] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2182'. [ 702.700045][T13546] netlink: 128 bytes leftover after parsing attributes in process `syz.2.2182'. [ 702.723041][T13543] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2182'. [ 702.762232][T13540] netlink: 'syz.3.2183': attribute type 1 has an invalid length. [ 702.770109][T13540] netlink: 1156 bytes leftover after parsing attributes in process `syz.3.2183'. [ 703.339419][T13552] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2185'. [ 703.402890][ T43] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 703.693205][ T43] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 703.705576][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 703.921866][ T43] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 703.950630][ T43] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 703.960197][ T43] usb 1-1: Manufacturer: syz [ 703.978041][ T43] usb 1-1: config 0 descriptor?? [ 704.753253][T13565] binder: 13547:13565 ioctl c0306201 80000a00 returned -14 [ 704.970758][ T43] rc_core: IR keymap rc-hauppauge not found [ 704.978249][ T43] Registered IR keymap rc-empty [ 704.978348][T13569] netlink: 'syz.2.2189': attribute type 1 has an invalid length. [ 705.010428][ T43] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 705.075571][T13569] bond4: entered promiscuous mode [ 705.082191][T13569] 8021q: adding VLAN 0 to HW filter on device bond4 [ 705.100897][ T982] usb 2-1: new full-speed USB device number 108 using dummy_hcd [ 705.157629][ T43] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input51 [ 705.201213][T13569] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 705.299153][T13571] bond4: (slave bridge4): making interface the new active one [ 705.319329][ C1] igorplugusb 1-1:0.0: Error: urb status = -32 [ 705.342938][ T982] usb 2-1: config 0 has an invalid interface number: 230 but max is 0 [ 705.361992][T13571] bridge4: entered promiscuous mode [ 705.373615][T13571] bond4: (slave bridge4): Enslaving as an active interface with an up link [ 705.389013][ T43] usb 1-1: USB disconnect, device number 111 [ 705.396738][ T982] usb 2-1: config 0 has no interface number 0 [ 705.412930][ T982] usb 2-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 705.455564][ T982] usb 2-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 705.576012][ T982] usb 2-1: config 0 interface 230 has no altsetting 0 [ 705.614147][ T982] usb 2-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 705.666225][ T982] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 705.708434][ T982] usb 2-1: Product: syz [ 705.735969][ T982] usb 2-1: Manufacturer: syz [ 705.788247][ T982] usb 2-1: SerialNumber: syz [ 706.070284][T13583] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2190'. [ 706.105084][T13583] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2190'. [ 706.151727][ T982] usb 2-1: config 0 descriptor?? [ 706.161540][T13567] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 706.170189][T13567] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 706.253224][ T982] ums-usbat 2-1:0.230: USB Mass Storage device detected [ 706.333170][T13537] syz.4.2181 (13537): drop_caches: 2 [ 706.532921][ T982] ums-usbat 2-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 706.871644][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 706.871666][ T30] audit: type=1326 audit(1757301128.673:1952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13594 comm="syz.4.2195" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f65539 code=0x0 [ 707.886009][ T5911] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 708.017048][T13628] netlink: 204 bytes leftover after parsing attributes in process `syz.3.2201'. [ 708.061444][ T5911] usb 1-1: Using ep0 maxpacket: 16 [ 708.083857][ T5911] usb 1-1: config 0 has no interfaces? [ 708.127205][ T5911] usb 1-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 708.136941][ T5911] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 708.146730][ T5911] usb 1-1: Product: syz [ 708.162163][ T5911] usb 1-1: Manufacturer: syz [ 708.188987][ T5911] usb 1-1: SerialNumber: syz [ 708.198463][T13630] netlink: 'syz.1.2202': attribute type 1 has an invalid length. [ 708.301692][ T5911] usb 1-1: config 0 descriptor?? [ 708.371844][T13636] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 708.545427][T13630] bond3: entered promiscuous mode [ 708.558153][T13630] 8021q: adding VLAN 0 to HW filter on device bond3 [ 708.924524][ T982] ums-usbat 2-1:0.230: probe with driver ums-usbat failed with error -5 [ 708.926676][T13635] bond3: (slave bridge8): making interface the new active one [ 709.019733][ T982] usb 2-1: USB disconnect, device number 108 [ 709.294913][T13635] bridge8: entered promiscuous mode [ 709.422495][T13635] bond3: (slave bridge8): Enslaving as an active interface with an up link [ 709.563322][T13616] tipc: Enabling of bearer rejected, already enabled [ 709.848555][T13641] FAULT_INJECTION: forcing a failure. [ 709.848555][T13641] name failslab, interval 1, probability 0, space 0, times 0 [ 709.903358][T13641] CPU: 0 UID: 0 PID: 13641 Comm: syz.2.2204 Not tainted syzkaller #0 PREEMPT(full) [ 709.903381][T13641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 709.903389][T13641] Call Trace: [ 709.903395][T13641] [ 709.903401][T13641] dump_stack_lvl+0x189/0x250 [ 709.903420][T13641] ? __pfx____ratelimit+0x10/0x10 [ 709.903432][T13641] ? __pfx_dump_stack_lvl+0x10/0x10 [ 709.903445][T13641] ? __pfx__printk+0x10/0x10 [ 709.903463][T13641] ? __pfx___might_resched+0x10/0x10 [ 709.903474][T13641] ? fs_reclaim_acquire+0x7d/0x100 [ 709.903494][T13641] should_fail_ex+0x414/0x560 [ 709.903514][T13641] should_failslab+0xa8/0x100 [ 709.903530][T13641] kmem_cache_alloc_noprof+0x73/0x3c0 [ 709.903545][T13641] ? __kernfs_new_node+0xd7/0x7e0 [ 709.903561][T13641] __kernfs_new_node+0xd7/0x7e0 [ 709.903574][T13641] ? __lock_acquire+0xab9/0xd20 [ 709.903594][T13641] ? __pfx___kernfs_new_node+0x10/0x10 [ 709.903607][T13641] ? kernfs_root+0x1c/0x230 [ 709.903622][T13641] ? kernfs_root+0x1c/0x230 [ 709.903634][T13641] ? kernfs_root+0x1c/0x230 [ 709.903644][T13641] ? kernfs_root+0x1c/0x230 [ 709.903658][T13641] kernfs_new_node+0x102/0x210 [ 709.903674][T13641] kernfs_create_dir_ns+0x44/0x130 [ 709.903690][T13641] sysfs_create_dir_ns+0x123/0x280 [ 709.903704][T13641] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 709.903718][T13641] ? do_raw_spin_unlock+0x122/0x240 [ 709.903734][T13641] kobject_add_internal+0x59f/0xb40 [ 709.903752][T13641] kobject_init_and_add+0x125/0x190 [ 709.903769][T13641] ? __pfx_kobject_init_and_add+0x10/0x10 [ 709.903788][T13641] ? __raw_spin_lock_init+0x45/0x100 [ 709.903806][T13641] bus_add_driver+0x255/0x640 [ 709.903824][T13641] driver_register+0x23a/0x320 [ 709.903841][T13641] usb_gadget_register_driver_owner+0xf9/0x270 [ 709.903856][T13641] raw_ioctl+0x149a/0x3c90 [ 709.903874][T13641] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 709.903891][T13641] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 709.903908][T13641] ? do_vfs_ioctl+0xbe8/0x1430 [ 709.903923][T13641] ? __pfx_raw_ioctl+0x10/0x10 [ 709.903941][T13641] ? page_table_check_set+0x18d/0x730 [ 709.903961][T13641] ? __lock_acquire+0xab9/0xd20 [ 709.903989][T13641] ? __fget_files+0x2a/0x420 [ 709.904002][T13641] ? __fget_files+0x3a0/0x420 [ 709.904016][T13641] ? __fget_files+0x2a/0x420 [ 709.904028][T13641] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 709.904045][T13641] __ia32_compat_sys_ioctl+0x543/0x840 [ 709.904068][T13641] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 709.904081][T13641] ? count_memcg_event_mm+0x21/0x260 [ 709.904101][T13641] ? exc_page_fault+0x76/0xf0 [ 709.904118][T13641] ? lockdep_hardirqs_on+0x9c/0x150 [ 709.904131][T13641] __do_fast_syscall_32+0xb6/0x2b0 [ 709.904145][T13641] ? lockdep_hardirqs_on+0x9c/0x150 [ 709.904158][T13641] do_fast_syscall_32+0x34/0x80 [ 709.904170][T13641] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 709.904184][T13641] RIP: 0023:0xf7f91539 [ 709.904196][T13641] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 709.904206][T13641] RSP: 002b:00000000f54a4484 EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 709.904219][T13641] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000005501 [ 709.904227][T13641] RDX: 0000000000000000 RSI: 00000000f7424ff4 RDI: 00000000f54a44e8 [ 709.904235][T13641] RBP: 00000000f7424ff4 R08: 0000000000000000 R09: 0000000000000000 [ 709.904242][T13641] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 709.904249][T13641] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 709.904266][T13641] [ 709.905546][T13641] kobject: kobject_add_internal failed for raw-gadget.2 (error: -12 parent: drivers) [ 710.074133][ T982] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 710.349407][T13641] UDC core: USB Raw Gadget: driver registration failed: -12 [ 710.380139][T13641] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 710.622931][ T982] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 710.632141][ T982] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 710.666987][ T982] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 710.678575][ T982] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 710.704047][ T982] usb 2-1: Manufacturer: syz [ 710.737102][ T982] usb 2-1: config 0 descriptor?? [ 711.008025][T12359] usb 1-1: USB disconnect, device number 112 [ 711.018966][ T982] rc_core: IR keymap rc-hauppauge not found [ 711.028765][ T982] Registered IR keymap rc-empty [ 711.069074][ T982] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 711.121923][ T5865] usb 5-1: new high-speed USB device number 109 using dummy_hcd [ 711.122405][ T982] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input52 [ 711.191195][ C1] igorplugusb 2-1:0.0: Error: urb status = -32 [ 711.193819][T13639] binder: BINDER_SET_CONTEXT_MGR already set [ 711.210711][T13639] binder: 13638:13639 ioctl 4018620d 80000040 returned -16 [ 711.355582][ T5865] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 711.387545][ T5865] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 711.403291][T13661] FAULT_INJECTION: forcing a failure. [ 711.403291][T13661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 711.407848][T13639] binder: 13638:13639 ioctl c0306201 80000a00 returned -14 [ 711.448513][ T5865] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 711.468979][T13661] CPU: 0 UID: 0 PID: 13661 Comm: syz.2.2210 Not tainted syzkaller #0 PREEMPT(full) [ 711.469010][T13661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 711.469022][T13661] Call Trace: [ 711.469031][T13661] [ 711.469041][T13661] dump_stack_lvl+0x189/0x250 [ 711.469071][T13661] ? __pfx____ratelimit+0x10/0x10 [ 711.469092][T13661] ? __pfx_dump_stack_lvl+0x10/0x10 [ 711.469116][T13661] ? __pfx__printk+0x10/0x10 [ 711.469154][T13661] should_fail_ex+0x414/0x560 [ 711.469189][T13661] _copy_to_user+0x31/0xb0 [ 711.469217][T13661] simple_read_from_buffer+0xe1/0x170 [ 711.469250][T13661] proc_fail_nth_read+0x1b3/0x220 [ 711.469289][T13661] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 711.469314][T13661] ? rw_verify_area+0x2a6/0x4d0 [ 711.469337][T13661] ? __lock_acquire+0xab9/0xd20 [ 711.469363][T13661] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 711.469386][T13661] vfs_read+0x200/0xa30 [ 711.469408][T13661] ? fdget_pos+0x247/0x320 [ 711.469429][T13661] ? __pfx___mutex_lock+0x10/0x10 [ 711.469451][T13661] ? __pfx_vfs_read+0x10/0x10 [ 711.469478][T13661] ? __fget_files+0x2a/0x420 [ 711.469500][T13661] ? __fget_files+0x3a0/0x420 [ 711.469516][T13661] ? __fget_files+0x2a/0x420 [ 711.469543][T13661] ksys_read+0x145/0x250 [ 711.469567][T13661] ? __pfx_ksys_read+0x10/0x10 [ 711.469596][T13661] ? lockdep_hardirqs_on+0x9c/0x150 [ 711.469620][T13661] __do_fast_syscall_32+0xb6/0x2b0 [ 711.469642][T13661] ? lockdep_hardirqs_on+0x9c/0x150 [ 711.469666][T13661] do_fast_syscall_32+0x34/0x80 [ 711.469687][T13661] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 711.469707][T13661] RIP: 0023:0xf7f91539 [ 711.469725][T13661] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 711.469742][T13661] RSP: 002b:00000000f54a6590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 711.469764][T13661] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f54a6620 [ 711.469778][T13661] RDX: 000000000000000f RSI: 00000000f7424ff4 RDI: 0000000000000000 [ 711.469790][T13661] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 711.469802][T13661] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 711.469822][T13661] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 711.469857][T13661] [ 711.716489][ C0] vkms_vblank_simulate: vblank timer overrun [ 711.748453][ T5865] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 711.841665][T12359] usb 2-1: USB disconnect, device number 109 [ 712.110839][ T5865] usb 5-1: can't set config #27, error -71 [ 712.122537][ T5865] usb 5-1: USB disconnect, device number 109 [ 712.210680][ T5941] usb 3-1: new full-speed USB device number 115 using dummy_hcd [ 712.358888][T13672] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2214'. [ 712.368849][ T5941] usb 3-1: config 0 has an invalid interface number: 230 but max is 0 [ 712.376297][T13672] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2214'. [ 712.377561][ T5941] usb 3-1: config 0 has no interface number 0 [ 712.414235][T13672] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2214'. [ 712.444827][T13674] netlink: 128 bytes leftover after parsing attributes in process `syz.4.2214'. [ 712.510719][ T5941] usb 3-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 712.565433][ T5941] usb 3-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 712.590717][ T5941] usb 3-1: config 0 interface 230 has no altsetting 0 [ 712.610420][ T5941] usb 3-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 713.240927][ T5941] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 713.249639][ T5941] usb 3-1: Product: syz [ 713.254518][ T5941] usb 3-1: Manufacturer: syz [ 713.259262][ T5941] usb 3-1: SerialNumber: syz [ 713.286618][ T5941] usb 3-1: config 0 descriptor?? [ 713.342916][T13666] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 713.351855][T13666] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 713.375257][ T5941] ums-usbat 3-1:0.230: USB Mass Storage device detected [ 713.789596][ T5941] ums-usbat 3-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 713.954824][T13681] netlink: 204 bytes leftover after parsing attributes in process `syz.1.2216'. [ 714.318460][T13695] fuse: Bad value for 'fd' [ 714.674839][T13695] trusted_key: encrypted_key: master key parameter 'defult$ôË<«:syz' is invalid [ 715.082241][ T9] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 715.252882][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 715.296219][ T9] usb 4-1: config 0 has no interfaces? [ 715.333288][ T9] usb 4-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 715.342825][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 715.358899][ T9] usb 4-1: Product: syz [ 715.365065][ T9] usb 4-1: Manufacturer: syz [ 715.387363][ T9] usb 4-1: SerialNumber: syz [ 715.441573][ T9] usb 4-1: config 0 descriptor?? [ 715.752743][T13697] tipc: Enabling of bearer rejected, already enabled [ 715.920777][T12359] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 715.939299][ T5941] ums-usbat 3-1:0.230: probe with driver ums-usbat failed with error -5 [ 715.956937][ T5941] usb 3-1: USB disconnect, device number 115 [ 716.135027][T12359] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 716.148742][T12359] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 716.164759][T12359] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 716.176804][T12359] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 716.227896][T12359] usb 1-1: Manufacturer: syz [ 716.298616][T12359] usb 1-1: config 0 descriptor?? [ 716.626780][T13724] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2230'. [ 716.751451][T13724] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2230'. [ 716.772354][T12359] rc_core: IR keymap rc-hauppauge not found [ 716.785280][T12359] Registered IR keymap rc-empty [ 716.791549][T13725] netlink: 128 bytes leftover after parsing attributes in process `syz.1.2230'. [ 716.821829][T12359] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 716.841654][T13724] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2230'. [ 716.873225][T13726] binder: BINDER_SET_CONTEXT_MGR already set [ 716.887835][T12359] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input53 [ 716.901874][T13726] binder: 13713:13726 ioctl 4018620d 80000040 returned -16 [ 717.017942][T13726] binder: 13713:13726 ioctl c0306201 80000a00 returned -14 [ 717.071090][ C1] igorplugusb 1-1:0.0: Error: urb status = -32 [ 717.175926][T12359] usb 1-1: USB disconnect, device number 113 [ 717.519581][T12359] usb 4-1: USB disconnect, device number 106 [ 717.660665][ T5941] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 717.738488][T13740] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2234'. [ 717.832860][ T5941] usb 5-1: config 0 interface 0 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 717.865080][ T5941] usb 5-1: config 0 interface 0 altsetting 128 endpoint 0x81 has invalid wMaxPacketSize 0 [ 717.892034][ T5941] usb 5-1: config 0 interface 0 has no altsetting 0 [ 717.901602][ T5941] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 717.911496][ T5941] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 717.923942][ T5941] usb 5-1: config 0 descriptor?? [ 717.940657][T12359] usb 4-1: new full-speed USB device number 107 using dummy_hcd [ 718.349483][T12359] usb 4-1: config 0 has an invalid interface number: 230 but max is 0 [ 718.366372][T13753] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2238'. [ 718.379570][T12359] usb 4-1: config 0 has no interface number 0 [ 718.387521][ T5911] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 718.406147][T12359] usb 4-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 718.448229][T12359] usb 4-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 718.483999][T12359] usb 4-1: config 0 interface 230 has no altsetting 0 [ 718.516709][T12359] usb 4-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 718.539047][T12359] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 718.555648][T12359] usb 4-1: Product: syz [ 718.561223][T12359] usb 4-1: Manufacturer: syz [ 718.567401][T12359] usb 4-1: SerialNumber: syz [ 718.574867][ T5911] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 718.610248][T13755] netlink: 'syz.1.2239': attribute type 1 has an invalid length. [ 718.622985][ T5911] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 718.640706][T12359] usb 4-1: config 0 descriptor?? [ 718.794078][T13741] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 718.801202][ T5941] usb 5-1: string descriptor 0 read error: -22 [ 718.805663][T13741] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 718.816470][ T5911] usb 3-1: config 220 has an invalid interface number: 36 but max is 2 [ 718.834879][T13755] bond4: entered promiscuous mode [ 718.844856][T12359] ums-usbat 4-1:0.230: USB Mass Storage device detected [ 718.862296][T13755] 8021q: adding VLAN 0 to HW filter on device bond4 [ 718.869714][ T5911] usb 3-1: config 220 has an invalid descriptor of length 1, skipping remainder of the config [ 718.882382][T13758] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 718.914461][ T5911] usb 3-1: config 220 has 4 interfaces, different from the descriptor's value: 3 [ 718.946704][T12359] ums-usbat 4-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 718.965237][ T5911] usb 3-1: config 220 has no interface number 2 [ 719.004171][ T5911] usb 3-1: config 220 has no interface number 3 [ 719.012020][ T5911] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 719.029299][ T5911] usb 3-1: config 220 interface 36 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 719.045151][ T5911] usb 3-1: config 220 interface 0 has no altsetting 0 [ 719.054454][ T5911] usb 3-1: config 220 interface 76 has no altsetting 0 [ 719.062345][ T5911] usb 3-1: config 220 interface 1 has no altsetting 0 [ 719.070307][ T5911] usb 3-1: config 220 interface 36 has no altsetting 0 [ 719.087822][T13757] bond4: (slave bridge9): making interface the new active one [ 719.097324][T13757] bridge9: entered promiscuous mode [ 719.105879][ T5911] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 719.116894][ T5911] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 719.126050][ T5911] usb 3-1: Product: syz [ 719.132296][ T5911] usb 3-1: Manufacturer: syz [ 719.144276][T13757] bond4: (slave bridge9): Enslaving as an active interface with an up link [ 719.204370][ T5911] usb 3-1: SerialNumber: syz [ 719.211894][ T5941] uclogic 0003:256C:006D.0014: interface is invalid, ignoring [ 719.478871][ T5911] usb 3-1: selecting invalid altsetting 0 [ 719.504982][ T5911] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 719.529303][ T5911] usb 3-1: No valid video chain found. [ 719.579725][ T5911] usb 3-1: selecting invalid altsetting 0 [ 719.593182][T13766] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2241'. [ 719.617753][ T5911] usbtest 3-1:220.1: probe with driver usbtest failed with error -22 [ 719.659292][ T5911] usb 3-1: USB disconnect, device number 116 [ 720.477887][ T982] usb 5-1: USB disconnect, device number 110 [ 721.164498][T12359] ums-usbat 4-1:0.230: probe with driver ums-usbat failed with error -5 [ 721.180688][ T5911] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 721.341014][ T5934] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 721.353334][ T5911] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 721.380710][ T43] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 721.394032][ T5911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 721.423211][ T5911] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 721.432933][ T5911] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 721.449826][ T5911] usb 2-1: Manufacturer: syz [ 721.468300][ T5911] usb 2-1: config 0 descriptor?? [ 721.610143][ T5934] usb 3-1: Using ep0 maxpacket: 16 [ 721.633369][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 721.668555][ T5934] usb 3-1: config 0 has no interfaces? [ 721.675081][ T43] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 721.749058][ T5934] usb 3-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 721.764076][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 721.779280][ T5934] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 721.856455][ T43] usb 1-1: config 0 descriptor?? [ 721.868759][ T5934] usb 3-1: Product: syz [ 721.881083][ T5911] rc_core: IR keymap rc-hauppauge not found [ 721.887492][ T5911] Registered IR keymap rc-empty [ 721.894392][ T5934] usb 3-1: Manufacturer: syz [ 721.992574][ T5934] usb 3-1: SerialNumber: syz [ 722.084214][T13801] binder: BINDER_SET_CONTEXT_MGR already set [ 722.091094][T13801] binder: 13787:13801 ioctl 4018620d 80000040 returned -16 [ 722.099293][T13801] binder: 13787:13801 ioctl c0306201 80000a00 returned -14 [ 722.130350][ T5911] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 722.221997][ T5934] usb 3-1: config 0 descriptor?? [ 722.249339][ T5911] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input55 [ 722.271972][ C1] igorplugusb 2-1:0.0: Error: urb status = -32 [ 722.301487][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.309268][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.441330][ T5911] usb 2-1: USB disconnect, device number 110 [ 722.479917][T13790] tipc: Enabling of bearer rejected, already enabled [ 722.512483][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.548648][ T5941] usb 4-1: USB disconnect, device number 107 [ 722.555724][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.596595][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.706402][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.720806][ T43] konepure 0003:1E7D:2DBE.0015: unknown main item tag 0x0 [ 722.741728][ T43] konepure 0003:1E7D:2DBE.0015: hidraw0: USB HID v0.02 Device [HID 1e7d:2dbe] on usb-dummy_hcd.0-1/input0 [ 722.817364][ T43] usb 1-1: USB disconnect, device number 114 [ 723.025711][T13805] fido_id[13805]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 723.232157][T13809] loop2: detected capacity change from 0 to 7 [ 723.278390][T13809] Dev loop2: unable to read RDB block 7 [ 723.295174][T13809] loop2: unable to read partition table [ 723.313273][T13809] loop2: partition table beyond EOD, truncated [ 723.369692][T13809] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 724.436084][ T5934] usb 3-1: USB disconnect, device number 117 [ 724.611971][T13824] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2256'. [ 724.670957][ T43] usb 5-1: new full-speed USB device number 111 using dummy_hcd [ 724.841326][ T43] usb 5-1: device descriptor read/64, error -71 [ 724.952002][ T5865] usb 1-1: new full-speed USB device number 115 using dummy_hcd [ 725.134487][ T5934] usb 3-1: new full-speed USB device number 118 using dummy_hcd [ 725.185206][ T5865] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 725.196654][ T5865] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 725.201041][ T43] usb 5-1: new full-speed USB device number 112 using dummy_hcd [ 725.219552][ T5865] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 725.230040][ T5865] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 725.238751][ T5865] usb 1-1: Product: syz [ 725.254775][ T5865] usb 1-1: Manufacturer: syz [ 725.261149][ T5865] usb 1-1: SerialNumber: syz [ 725.299945][ T5934] usb 3-1: config 0 has an invalid interface number: 230 but max is 0 [ 725.341374][ T43] usb 5-1: device descriptor read/64, error -71 [ 725.383634][ T5934] usb 3-1: config 0 has no interface number 0 [ 725.401810][ T5934] usb 3-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 725.428557][ T5934] usb 3-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 725.451172][ T43] usb usb5-port1: attempt power cycle [ 725.467458][ T5934] usb 3-1: config 0 interface 230 has no altsetting 0 [ 725.495841][T13828] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2259'. [ 725.503936][ T5934] usb 3-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 725.514498][ T5934] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 725.551342][T13828] netlink: 'syz.0.2259': attribute type 39 has an invalid length. [ 726.039839][ T43] usb 5-1: new full-speed USB device number 113 using dummy_hcd [ 726.081846][ T43] usb 5-1: device descriptor read/8, error -71 [ 726.089972][ T5934] usb 3-1: Product: syz [ 726.108557][ T5934] usb 3-1: Manufacturer: syz [ 726.223636][ T5934] usb 3-1: SerialNumber: syz [ 726.290282][ T5934] usb 3-1: config 0 descriptor?? [ 726.306615][T13833] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 726.321226][T13833] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 726.335112][ T43] usb 5-1: new full-speed USB device number 114 using dummy_hcd [ 726.351579][ T5934] ums-usbat 3-1:0.230: USB Mass Storage device detected [ 726.372612][ T43] usb 5-1: device descriptor read/8, error -71 [ 726.383409][ T5934] ums-usbat 3-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 726.388132][ T5865] usb 1-1: 0:2 : does not exist [ 726.402850][ T5865] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 726.483307][ T5865] usb 1-1: USB disconnect, device number 115 [ 726.507746][ T43] usb usb5-port1: unable to enumerate USB device [ 726.535672][T13844] binder: 13841:13844 ioctl c0306201 80000a00 returned -14 [ 726.597347][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 726.994460][T13837] loop6: detected capacity change from 0 to 7 [ 727.026828][ T5912] Dev loop6: unable to read RDB block 7 [ 727.041431][ T5912] loop6: unable to read partition table [ 727.053071][ T5912] loop6: partition table beyond EOD, truncated [ 727.074504][T13837] Dev loop6: unable to read RDB block 7 [ 727.084959][T13837] loop6: unable to read partition table [ 727.096051][T13837] loop6: partition table beyond EOD, truncated [ 727.103753][T13837] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 727.274574][T13850] fuse: Bad value for 'fd' [ 728.174551][T13850] trusted_key: encrypted_key: master key parameter 'defult$ôË<«:syz' is invalid [ 728.687578][ T5934] ums-usbat 3-1:0.230: probe with driver ums-usbat failed with error -5 [ 728.736591][ T5934] usb 3-1: USB disconnect, device number 118 [ 729.157471][T13872] FAULT_INJECTION: forcing a failure. [ 729.157471][T13872] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.280658][T13872] CPU: 0 UID: 0 PID: 13872 Comm: syz.4.2267 Not tainted syzkaller #0 PREEMPT(full) [ 729.280687][T13872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 729.280700][T13872] Call Trace: [ 729.280708][T13872] [ 729.280717][T13872] dump_stack_lvl+0x189/0x250 [ 729.280747][T13872] ? __pfx____ratelimit+0x10/0x10 [ 729.280768][T13872] ? __pfx_dump_stack_lvl+0x10/0x10 [ 729.280788][T13872] ? __pfx__printk+0x10/0x10 [ 729.280827][T13872] should_fail_ex+0x414/0x560 [ 729.280858][T13872] _copy_to_user+0x31/0xb0 [ 729.280883][T13872] simple_read_from_buffer+0xe1/0x170 [ 729.280912][T13872] proc_fail_nth_read+0x1b3/0x220 [ 729.280947][T13872] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 729.280971][T13872] ? rw_verify_area+0x2a6/0x4d0 [ 729.280995][T13872] ? __lock_acquire+0xab9/0xd20 [ 729.281019][T13872] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 729.281041][T13872] vfs_read+0x200/0xa30 [ 729.281061][T13872] ? fdget_pos+0x247/0x320 [ 729.281083][T13872] ? __pfx___mutex_lock+0x10/0x10 [ 729.281102][T13872] ? __pfx_vfs_read+0x10/0x10 [ 729.281126][T13872] ? __fget_files+0x2a/0x420 [ 729.281147][T13872] ? __fget_files+0x3a0/0x420 [ 729.281163][T13872] ? __fget_files+0x2a/0x420 [ 729.281190][T13872] ksys_read+0x145/0x250 [ 729.281218][T13872] ? __pfx_ksys_read+0x10/0x10 [ 729.281248][T13872] ? lockdep_hardirqs_on+0x9c/0x150 [ 729.281273][T13872] __do_fast_syscall_32+0xb6/0x2b0 [ 729.281305][T13872] do_fast_syscall_32+0x34/0x80 [ 729.281327][T13872] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 729.281349][T13872] RIP: 0023:0xf7f65539 [ 729.281368][T13872] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 729.281384][T13872] RSP: 002b:00000000f5476590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 729.281406][T13872] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f5476620 [ 729.281420][T13872] RDX: 000000000000000f RSI: 00000000f73f4ff4 RDI: 0000000000000000 [ 729.281432][T13872] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 729.281444][T13872] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 729.281455][T13872] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 729.281488][T13872] [ 730.869407][T13886] netlink: 52 bytes leftover after parsing attributes in process `syz.0.2271'. [ 731.182838][T13894] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2274'. [ 731.252071][ T5865] usb 5-1: new high-speed USB device number 115 using dummy_hcd [ 731.421360][ T9] usb 3-1: new full-speed USB device number 119 using dummy_hcd [ 731.440805][ T5865] usb 5-1: Using ep0 maxpacket: 16 [ 731.446699][ T5941] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 731.460866][ T5865] usb 5-1: config 0 has no interfaces? [ 731.475699][ T5865] usb 5-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 731.485220][ T5865] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 731.494547][ T5865] usb 5-1: Product: syz [ 731.498911][ T5865] usb 5-1: Manufacturer: syz [ 731.564773][ T5865] usb 5-1: SerialNumber: syz [ 731.571561][T13900] binder: 13899:13900 ioctl c0306201 80000a00 returned -14 [ 731.614625][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 731.625258][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 731.636358][ T5941] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 731.656444][ T5941] usb 4-1: config 0 interface 0 has no altsetting 0 [ 731.664568][ T5865] usb 5-1: config 0 descriptor?? [ 731.694774][ T5941] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 731.704892][ T5941] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 731.714424][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 731.729057][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 731.737700][ T5941] usb 4-1: Product: syz [ 731.743238][ T5941] usb 4-1: Manufacturer: syz [ 731.755235][ T9] usb 3-1: Product: syz [ 731.759478][ T9] usb 3-1: Manufacturer: syz [ 731.772502][ T5941] usb 4-1: SerialNumber: syz [ 731.791838][ T9] usb 3-1: SerialNumber: syz [ 731.798124][ T5941] usb 4-1: config 0 descriptor?? [ 731.815323][ T5941] usb 4-1: selecting invalid altsetting 0 [ 732.020737][T13882] tipc: Enabling of bearer rejected, already enabled [ 732.048097][ T5941] usb 4-1: USB disconnect, device number 108 [ 732.050312][T13891] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2273'. [ 732.102365][T13891] netlink: 'syz.2.2273': attribute type 39 has an invalid length. [ 732.155545][T13904] netlink: 'syz.0.2277': attribute type 1 has an invalid length. [ 732.347003][T13909] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 732.360102][T13904] bond7: entered promiscuous mode [ 732.368973][T13904] 8021q: adding VLAN 0 to HW filter on device bond7 [ 732.382519][ T9] usb 3-1: 0:2 : does not exist [ 732.402955][ T9] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 732.443537][ T9] usb 3-1: USB disconnect, device number 119 [ 732.599344][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 732.639623][T13906] bond7: (slave bridge8): making interface the new active one [ 732.684507][T13906] bridge8: entered promiscuous mode [ 732.713392][T13906] bond7: (slave bridge8): Enslaving as an active interface with an up link [ 733.221627][T13923] fuse: Bad value for 'fd' [ 733.290745][ T5911] usb 1-1: new full-speed USB device number 116 using dummy_hcd [ 733.421937][ T5934] usb 5-1: USB disconnect, device number 115 [ 733.485127][ T5911] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 733.525073][T13922] trusted_key: encrypted_key: master key parameter 'defult$ôË<«:syz' is invalid [ 733.549384][ T5911] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 733.601958][ T5911] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 733.630344][ T5911] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 733.668399][ T5911] usb 1-1: Product: syz [ 733.692275][ T5911] usb 1-1: Manufacturer: syz [ 733.708937][ T5911] usb 1-1: SerialNumber: syz [ 734.066874][T13919] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2292'. [ 734.108792][T13919] netlink: 'syz.0.2292': attribute type 39 has an invalid length. [ 734.457190][ T5911] usb 1-1: 0:2 : does not exist [ 734.474210][ T5911] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 734.896693][ T5911] usb 1-1: USB disconnect, device number 116 [ 735.106546][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 736.280747][ T5934] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 736.440712][ T5934] usb 1-1: Using ep0 maxpacket: 32 [ 736.448372][ T5934] usb 1-1: config 128 has an invalid interface number: 3 but max is 0 [ 736.459310][ T5934] usb 1-1: config 128 has no interface number 0 [ 736.467105][ T5934] usb 1-1: config 128 interface 3 has no altsetting 0 [ 736.517492][ T5934] usb 1-1: New USB device found, idVendor=100d, idProduct=3342, bcdDevice=17.2e [ 736.530709][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 736.570186][ T5934] usb 1-1: Product: syz [ 736.591520][ T5934] usb 1-1: Manufacturer: syz [ 736.611681][ T5934] usb 1-1: SerialNumber: syz [ 736.858245][T13949] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 736.871443][T13949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 736.884478][T13949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 736.931337][ T5934] cxacru 1-1:128.3: usbatm_usb_probe: bind failed: -19! [ 736.962173][ T5934] usb 1-1: USB disconnect, device number 117 [ 737.482889][T13961] netlink: 'syz.4.2293': attribute type 1 has an invalid length. [ 737.548018][T13966] FAULT_INJECTION: forcing a failure. [ 737.548018][T13966] name failslab, interval 1, probability 0, space 0, times 0 [ 737.584889][T13966] CPU: 0 UID: 0 PID: 13966 Comm: syz.0.2295 Not tainted syzkaller #0 PREEMPT(full) [ 737.584919][T13966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 737.584931][T13966] Call Trace: [ 737.584949][T13966] [ 737.584958][T13966] dump_stack_lvl+0x189/0x250 [ 737.584987][T13966] ? __pfx____ratelimit+0x10/0x10 [ 737.585008][T13966] ? __pfx_dump_stack_lvl+0x10/0x10 [ 737.585031][T13966] ? __pfx__printk+0x10/0x10 [ 737.585065][T13966] ? __pfx___might_resched+0x10/0x10 [ 737.585082][T13966] ? fs_reclaim_acquire+0x7d/0x100 [ 737.585116][T13966] should_fail_ex+0x414/0x560 [ 737.585149][T13966] should_failslab+0xa8/0x100 [ 737.585180][T13966] __kmalloc_cache_noprof+0x70/0x3d0 [ 737.585204][T13966] ? landlock_create_ruleset+0x97/0x370 [ 737.585235][T13966] landlock_create_ruleset+0x97/0x370 [ 737.585263][T13966] __se_sys_landlock_create_ruleset+0x347/0x4a0 [ 737.585292][T13966] ? __pfx___se_sys_landlock_create_ruleset+0x10/0x10 [ 737.585325][T13966] ? lockdep_hardirqs_on+0x9c/0x150 [ 737.585348][T13966] __do_fast_syscall_32+0xb6/0x2b0 [ 737.585370][T13966] ? lockdep_hardirqs_on+0x9c/0x150 [ 737.585393][T13966] do_fast_syscall_32+0x34/0x80 [ 737.585413][T13966] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 737.585435][T13966] RIP: 0023:0xf70fe539 [ 737.585452][T13966] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 737.585469][T13966] RSP: 002b:00000000f54ee55c EFLAGS: 00000206 ORIG_RAX: 00000000000001bc [ 737.585491][T13966] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000000021 [ 737.585504][T13966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 737.585515][T13966] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 737.585526][T13966] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 737.585537][T13966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 737.585567][T13966] [ 737.807100][T13961] bond0: entered promiscuous mode [ 737.812634][T13961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 737.887248][T13961] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 737.938927][T13967] bond0: (slave bridge7): making interface the new active one [ 737.947205][T13967] bridge7: entered promiscuous mode [ 737.954363][T13967] bond0: (slave bridge7): Enslaving as an active interface with an up link [ 738.221839][T13976] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2298'. [ 738.247758][T13976] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2298'. [ 738.348097][T13981] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2300'. [ 738.378007][T13981] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2300'. [ 738.399470][T13981] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2300'. [ 738.426219][T13981] netlink: 128 bytes leftover after parsing attributes in process `syz.4.2300'. [ 738.770988][ T5911] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 738.879637][T13991] FAULT_INJECTION: forcing a failure. [ 738.879637][T13991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 738.905248][T13991] CPU: 0 UID: 0 PID: 13991 Comm: syz.1.2304 Not tainted syzkaller #0 PREEMPT(full) [ 738.905277][T13991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 738.905288][T13991] Call Trace: [ 738.905296][T13991] [ 738.905304][T13991] dump_stack_lvl+0x189/0x250 [ 738.905330][T13991] ? __pfx____ratelimit+0x10/0x10 [ 738.905349][T13991] ? __pfx_dump_stack_lvl+0x10/0x10 [ 738.905369][T13991] ? __pfx__printk+0x10/0x10 [ 738.905400][T13991] ? __might_fault+0xb0/0x130 [ 738.905436][T13991] should_fail_ex+0x414/0x560 [ 738.905468][T13991] _copy_from_user+0x2d/0xb0 [ 738.905493][T13991] get_compat_msghdr+0xad/0x4a0 [ 738.905537][T13991] ? __pfx_get_compat_msghdr+0x10/0x10 [ 738.905580][T13991] ___sys_sendmsg+0x193/0x2a0 [ 738.905607][T13991] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.905670][T13991] ? __fget_files+0x2a/0x420 [ 738.905686][T13991] ? __fget_files+0x3a0/0x420 [ 738.905715][T13991] __sys_sendmmsg+0x28e/0x430 [ 738.905745][T13991] ? __pfx___sys_sendmmsg+0x10/0x10 [ 738.905779][T13991] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 738.905820][T13991] ? ksys_write+0x22a/0x250 [ 738.905858][T13991] __ia32_compat_sys_sendmmsg+0xa2/0xc0 [ 738.905882][T13991] __do_fast_syscall_32+0xb6/0x2b0 [ 738.905903][T13991] ? lockdep_hardirqs_on+0x9c/0x150 [ 738.905927][T13991] do_fast_syscall_32+0x34/0x80 [ 738.905947][T13991] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 738.905969][T13991] RIP: 0023:0xf7fc3539 [ 738.905987][T13991] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 738.906003][T13991] RSP: 002b:00000000f54d655c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 738.906025][T13991] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080005200 [ 738.906039][T13991] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 738.906049][T13991] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 738.906060][T13991] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 738.906072][T13991] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 738.906102][T13991] [ 739.147001][ T5911] usb 4-1: device descriptor read/64, error -71 [ 739.433923][ T5911] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 739.458728][T13997] netlink: 144 bytes leftover after parsing attributes in process `syz.0.2306'. [ 739.632203][ T5911] usb 4-1: device descriptor read/64, error -71 [ 739.741340][ T5911] usb usb4-port1: attempt power cycle [ 740.011672][T14007] FAULT_INJECTION: forcing a failure. [ 740.011672][T14007] name failslab, interval 1, probability 0, space 0, times 0 [ 740.062496][T14007] CPU: 1 UID: 0 PID: 14007 Comm: syz.2.2310 Not tainted syzkaller #0 PREEMPT(full) [ 740.062524][T14007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 740.062536][T14007] Call Trace: [ 740.062544][T14007] [ 740.062553][T14007] dump_stack_lvl+0x189/0x250 [ 740.062581][T14007] ? __pfx____ratelimit+0x10/0x10 [ 740.062601][T14007] ? __pfx_dump_stack_lvl+0x10/0x10 [ 740.062622][T14007] ? __pfx__printk+0x10/0x10 [ 740.062654][T14007] ? __pfx___might_resched+0x10/0x10 [ 740.062672][T14007] ? fs_reclaim_acquire+0x7d/0x100 [ 740.062702][T14007] should_fail_ex+0x414/0x560 [ 740.062734][T14007] should_failslab+0xa8/0x100 [ 740.062764][T14007] __kmalloc_noprof+0xcb/0x4f0 [ 740.062787][T14007] ? kfree+0x4d/0x440 [ 740.062831][T14007] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 740.062858][T14007] tomoyo_realpath_from_path+0xe3/0x5d0 [ 740.062889][T14007] ? tomoyo_domain+0xd9/0x130 [ 740.062914][T14007] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 740.062940][T14007] tomoyo_path_number_perm+0x1e8/0x5a0 [ 740.062970][T14007] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 740.063016][T14007] ? __lock_acquire+0xab9/0xd20 [ 740.063065][T14007] ? __fget_files+0x2a/0x420 [ 740.063088][T14007] ? __fget_files+0x3a0/0x420 [ 740.063103][T14007] ? __fget_files+0x2a/0x420 [ 740.063123][T14007] security_file_ioctl_compat+0xcb/0x2d0 [ 740.063152][T14007] __ia32_compat_sys_ioctl+0x128/0x840 [ 740.063179][T14007] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 740.063202][T14007] ? __fget_files+0x3a0/0x420 [ 740.063226][T14007] ? fput+0xa0/0xd0 [ 740.063247][T14007] ? ksys_write+0x22a/0x250 [ 740.063282][T14007] ? lockdep_hardirqs_on+0x9c/0x150 [ 740.063306][T14007] __do_fast_syscall_32+0xb6/0x2b0 [ 740.063327][T14007] ? lockdep_hardirqs_on+0x9c/0x150 [ 740.063350][T14007] do_fast_syscall_32+0x34/0x80 [ 740.063371][T14007] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 740.063394][T14007] RIP: 0023:0xf7f91539 [ 740.063410][T14007] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 740.063426][T14007] RSP: 002b:00000000f54a655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 740.063447][T14007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0cc5640 [ 740.063461][T14007] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 740.063473][T14007] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 740.063483][T14007] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 740.063494][T14007] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 740.063522][T14007] [ 740.063530][T14007] ERROR: Out of memory at tomoyo_realpath_from_path. [ 740.284833][ C1] vkms_vblank_simulate: vblank timer overrun [ 740.290843][ T9] usb 1-1: new full-speed USB device number 118 using dummy_hcd [ 740.353405][ T5911] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 740.405169][ T5911] usb 4-1: device descriptor read/8, error -71 [ 740.522596][T14015] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2314'. [ 740.536101][T14015] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2314'. [ 740.545493][T14015] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2314'. [ 740.551139][ T5934] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 740.608073][T14017] qrtr: Invalid version 0 [ 740.631611][ T9] usb 1-1: too many configurations: 198, using maximum allowed: 8 [ 740.643113][ T9] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 740.650844][ T5911] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 740.660611][ T9] usb 1-1: can't read configurations, error -61 [ 740.691430][ T5911] usb 4-1: device descriptor read/8, error -71 [ 740.731227][ T5934] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 740.748171][ T5934] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 740.790417][ T5934] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 740.800996][ T5911] usb usb4-port1: unable to enumerate USB device [ 740.819224][T14023] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 740.829682][ T9] usb 1-1: new full-speed USB device number 119 using dummy_hcd [ 740.833822][ T5934] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 740.886182][T14025] FAULT_INJECTION: forcing a failure. [ 740.886182][T14025] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 740.914622][T14011] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 740.924109][T14025] CPU: 1 UID: 0 PID: 14025 Comm: syz.4.2319 Not tainted syzkaller #0 PREEMPT(full) [ 740.924135][T14025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 740.924148][T14025] Call Trace: [ 740.924156][T14025] [ 740.924165][T14025] dump_stack_lvl+0x189/0x250 [ 740.924195][T14025] ? __pfx____ratelimit+0x10/0x10 [ 740.924221][T14025] ? __pfx_dump_stack_lvl+0x10/0x10 [ 740.924244][T14025] ? __pfx__printk+0x10/0x10 [ 740.924270][T14025] ? __might_fault+0xb0/0x130 [ 740.924309][T14025] should_fail_ex+0x414/0x560 [ 740.924343][T14025] _copy_from_user+0x2d/0xb0 [ 740.924370][T14025] __sys_bind+0x199/0x3e0 [ 740.924388][T14025] ? count_memcg_event_mm+0x21/0x260 [ 740.924413][T14025] ? __pfx___sys_bind+0x10/0x10 [ 740.924456][T14025] __ia32_sys_bind+0x7a/0x90 [ 740.924477][T14025] __do_fast_syscall_32+0xb6/0x2b0 [ 740.924498][T14025] ? lockdep_hardirqs_on+0x9c/0x150 [ 740.924522][T14025] do_fast_syscall_32+0x34/0x80 [ 740.924543][T14025] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 740.924565][T14025] RIP: 0023:0xf7f65539 [ 740.924583][T14025] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 740.924599][T14025] RSP: 002b:00000000f547655c EFLAGS: 00000206 ORIG_RAX: 0000000000000169 [ 740.924621][T14025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 740.924634][T14025] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 740.924646][T14025] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 740.924658][T14025] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 740.924671][T14025] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 740.924701][T14025] [ 740.929462][ T5934] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 741.018486][ T9] usb 1-1: too many configurations: 198, using maximum allowed: 8 [ 741.279733][ T5934] usb 2-1: USB disconnect, device number 111 [ 741.302721][ T9] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 741.311112][ T9] usb 1-1: can't read configurations, error -61 [ 741.318909][ T9] usb usb1-port1: attempt power cycle [ 741.681133][ T9] usb 1-1: new full-speed USB device number 120 using dummy_hcd [ 741.721649][ T9] usb 1-1: too many configurations: 198, using maximum allowed: 8 [ 741.732826][ T9] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 741.743003][ T9] usb 1-1: can't read configurations, error -61 [ 741.912448][ T9] usb 1-1: new full-speed USB device number 121 using dummy_hcd [ 741.942256][ T9] usb 1-1: too many configurations: 198, using maximum allowed: 8 [ 741.954364][ T9] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 741.963240][ T9] usb 1-1: can't read configurations, error -61 [ 741.970251][ T9] usb usb1-port1: unable to enumerate USB device [ 741.971176][ T5934] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 742.143263][ T5934] usb 4-1: config 0 has no interfaces? [ 742.159770][ T5934] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 742.170335][ T5934] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 742.180949][ T5934] usb 4-1: Product: syz [ 742.185583][ T5934] usb 4-1: Manufacturer: syz [ 742.191409][ T5934] usb 4-1: SerialNumber: syz [ 742.211374][ T5934] usb 4-1: config 0 descriptor?? [ 742.468982][ T5934] usb 4-1: USB disconnect, device number 113 [ 743.221138][T14053] FAULT_INJECTION: forcing a failure. [ 743.221138][T14053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 743.432430][T14053] CPU: 0 UID: 0 PID: 14053 Comm: syz.3.2328 Not tainted syzkaller #0 PREEMPT(full) [ 743.432457][T14053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 743.432468][T14053] Call Trace: [ 743.432476][T14053] [ 743.432485][T14053] dump_stack_lvl+0x189/0x250 [ 743.432514][T14053] ? __pfx____ratelimit+0x10/0x10 [ 743.432532][T14053] ? __pfx_dump_stack_lvl+0x10/0x10 [ 743.432554][T14053] ? __pfx__printk+0x10/0x10 [ 743.432579][T14053] ? __might_fault+0xb0/0x130 [ 743.432616][T14053] should_fail_ex+0x414/0x560 [ 743.432648][T14053] _copy_from_user+0x2d/0xb0 [ 743.432673][T14053] __sys_sendto+0x25c/0x520 [ 743.432697][T14053] ? __pfx___sys_sendto+0x10/0x10 [ 743.432715][T14053] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 743.432748][T14053] ? __fget_files+0x3a0/0x420 [ 743.432789][T14053] __ia32_sys_sendto+0xdd/0x100 [ 743.432814][T14053] __do_fast_syscall_32+0xb6/0x2b0 [ 743.432843][T14053] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.432865][T14053] do_fast_syscall_32+0x34/0x80 [ 743.432885][T14053] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 743.432907][T14053] RIP: 0023:0xf702e539 [ 743.432922][T14053] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 743.432938][T14053] RSP: 002b:00000000f541e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000171 [ 743.432958][T14053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 743.432970][T14053] RDX: 0000000000000000 RSI: 00000000200007fd RDI: 0000000080e68000 [ 743.432982][T14053] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 743.432992][T14053] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 743.433003][T14053] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 743.433032][T14053] [ 744.034953][T14058] __nla_validate_parse: 2 callbacks suppressed [ 744.034974][T14058] netlink: 732 bytes leftover after parsing attributes in process `syz.1.2329'. [ 744.053459][T14063] FAULT_INJECTION: forcing a failure. [ 744.053459][T14063] name failslab, interval 1, probability 0, space 0, times 0 [ 744.091713][T14058] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2329'. [ 744.101834][T14063] CPU: 0 UID: 0 PID: 14063 Comm: syz.2.2331 Not tainted syzkaller #0 PREEMPT(full) [ 744.101860][T14063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 744.101872][T14063] Call Trace: [ 744.101881][T14063] [ 744.101889][T14063] dump_stack_lvl+0x189/0x250 [ 744.101919][T14063] ? __pfx____ratelimit+0x10/0x10 [ 744.101939][T14063] ? __pfx_dump_stack_lvl+0x10/0x10 [ 744.101960][T14063] ? __pfx__printk+0x10/0x10 [ 744.101989][T14063] ? __pfx___might_resched+0x10/0x10 [ 744.102008][T14063] ? fs_reclaim_acquire+0x7d/0x100 [ 744.102042][T14063] should_fail_ex+0x414/0x560 [ 744.102075][T14063] should_failslab+0xa8/0x100 [ 744.102115][T14063] kmem_cache_alloc_noprof+0x73/0x3c0 [ 744.102139][T14063] ? security_file_alloc+0x34/0x330 [ 744.102168][T14063] security_file_alloc+0x34/0x330 [ 744.102195][T14063] init_file+0x93/0x2f0 [ 744.102218][T14063] alloc_empty_file+0x6e/0x1d0 [ 744.102240][T14063] path_openat+0x107/0x3830 [ 744.102261][T14063] ? arch_stack_walk+0xfc/0x150 [ 744.102298][T14063] ? stack_trace_save+0x9c/0xe0 [ 744.102324][T14063] ? stack_depot_save_flags+0x40/0x860 [ 744.102360][T14063] ? kasan_save_track+0x4f/0x80 [ 744.102381][T14063] ? kasan_save_track+0x3e/0x80 [ 744.102401][T14063] ? __kasan_slab_alloc+0x6c/0x80 [ 744.102424][T14063] ? getname_flags+0xb8/0x540 [ 744.102441][T14063] ? __pfx_path_openat+0x10/0x10 [ 744.102461][T14063] ? do_fast_syscall_32+0x34/0x80 [ 744.102479][T14063] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 744.102523][T14063] do_filp_open+0x1fa/0x410 [ 744.102544][T14063] ? __lock_acquire+0xab9/0xd20 [ 744.102573][T14063] ? __pfx_do_filp_open+0x10/0x10 [ 744.102620][T14063] ? _raw_spin_unlock+0x28/0x50 [ 744.102645][T14063] ? alloc_fd+0x64c/0x6c0 [ 744.102684][T14063] do_sys_openat2+0x121/0x1c0 [ 744.102709][T14063] ? __pfx_do_sys_openat2+0x10/0x10 [ 744.102733][T14063] ? ksys_write+0x22a/0x250 [ 744.102766][T14063] __ia32_compat_sys_openat+0x131/0x160 [ 744.102818][T14063] __do_fast_syscall_32+0xb6/0x2b0 [ 744.102838][T14063] ? lockdep_hardirqs_on+0x9c/0x150 [ 744.102859][T14063] do_fast_syscall_32+0x34/0x80 [ 744.102878][T14063] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 744.102897][T14063] RIP: 0023:0xf7f91539 [ 744.102913][T14063] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 744.102927][T14063] RSP: 002b:00000000f54a6100 EFLAGS: 00000206 ORIG_RAX: 0000000000000127 [ 744.102948][T14063] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f54a6150 [ 744.102960][T14063] RDX: 0000000000101301 RSI: 0000000000000000 RDI: 00000000f7424ff4 [ 744.102972][T14063] RBP: 0000000000101301 R08: 0000000000000000 R09: 0000000000000000 [ 744.102984][T14063] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 744.102995][T14063] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 744.103024][T14063] [ 744.720629][ T5941] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 744.797413][T14068] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2332'. [ 744.806600][T14068] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2332'. [ 744.918233][ T5941] usb 4-1: Using ep0 maxpacket: 16 [ 744.970241][ T5941] usb 4-1: config 1 interface 0 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 32 [ 744.981564][ T5941] usb 4-1: config 1 interface 0 has no altsetting 0 [ 745.014617][ T5941] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 745.025148][ T5941] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 745.063937][ T5941] usb 4-1: Product: syz [ 745.080860][ T5941] usb 4-1: Manufacturer: syz [ 745.121661][ T5941] usb 4-1: SerialNumber: syz [ 745.156664][T14065] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 745.391833][T14065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 745.401784][T14065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 745.465736][T14065] netlink: 44 bytes leftover after parsing attributes in process `syz.3.2330'. [ 746.652451][ T9] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 746.815033][ T9] usb 5-1: config 0 has no interfaces? [ 746.845591][ T9] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 746.892625][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 746.929735][ T9] usb 5-1: Product: syz [ 746.986161][ T9] usb 5-1: Manufacturer: syz [ 747.036115][ T5941] usblp 4-1:1.0: usblp0: USB Bidirectional printer dev 114 if 0 alt 2 proto 2 vid 0x0525 pid 0xA4A8 [ 747.050629][ T9] usb 5-1: SerialNumber: syz [ 747.092264][ T9] usb 5-1: config 0 descriptor?? [ 747.121192][ T5941] usb 4-1: USB disconnect, device number 114 [ 747.138205][ T5941] usblp0: removed [ 747.264057][T14098] netlink: 108 bytes leftover after parsing attributes in process `syz.3.2340'. [ 747.341277][ T9] usb 5-1: USB disconnect, device number 116 [ 747.467999][T14101] FAULT_INJECTION: forcing a failure. [ 747.467999][T14101] name failslab, interval 1, probability 0, space 0, times 0 [ 747.481637][T14101] CPU: 1 UID: 0 PID: 14101 Comm: syz.0.2341 Not tainted syzkaller #0 PREEMPT(full) [ 747.481667][T14101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 747.481679][T14101] Call Trace: [ 747.481689][T14101] [ 747.481698][T14101] dump_stack_lvl+0x189/0x250 [ 747.481727][T14101] ? __pfx____ratelimit+0x10/0x10 [ 747.481747][T14101] ? __pfx_dump_stack_lvl+0x10/0x10 [ 747.481769][T14101] ? __pfx__printk+0x10/0x10 [ 747.481816][T14101] ? __pfx___might_resched+0x10/0x10 [ 747.481834][T14101] ? fs_reclaim_acquire+0x7d/0x100 [ 747.481867][T14101] should_fail_ex+0x414/0x560 [ 747.481901][T14101] should_failslab+0xa8/0x100 [ 747.481931][T14101] __kmalloc_noprof+0xcb/0x4f0 [ 747.481954][T14101] ? kfree+0x4d/0x440 [ 747.481974][T14101] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 747.482001][T14101] tomoyo_realpath_from_path+0xe3/0x5d0 [ 747.482023][T14101] ? tomoyo_domain+0xd9/0x130 [ 747.482050][T14101] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 747.482077][T14101] tomoyo_path_number_perm+0x1e8/0x5a0 [ 747.482107][T14101] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 747.482195][T14101] ? __pfx___seccomp_filter+0x10/0x10 [ 747.482218][T14101] security_file_ioctl_compat+0xcb/0x2d0 [ 747.482247][T14101] __ia32_compat_sys_ioctl+0x128/0x840 [ 747.482276][T14101] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 747.482298][T14101] ? count_memcg_event_mm+0x21/0x260 [ 747.482337][T14101] ? ksys_write+0x1e1/0x250 [ 747.482368][T14101] ? __secure_computing+0xe2/0x2a0 [ 747.482396][T14101] __do_fast_syscall_32+0xb6/0x2b0 [ 747.482418][T14101] ? lockdep_hardirqs_on+0x9c/0x150 [ 747.482442][T14101] do_fast_syscall_32+0x34/0x80 [ 747.482463][T14101] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 747.482486][T14101] RIP: 0023:0xf70fe539 [ 747.482504][T14101] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 747.482521][T14101] RSP: 002b:00000000f54ee55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 747.482543][T14101] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000040082102 [ 747.482556][T14101] RDX: 0000000080000200 RSI: 0000000000000000 RDI: 0000000000000000 [ 747.482567][T14101] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 747.482578][T14101] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 747.482590][T14101] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 747.482628][T14101] [ 747.482740][T14101] ERROR: Out of memory at tomoyo_realpath_from_path. [ 747.568945][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.780826][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 748.414290][T14116] fuse: Bad value for 'fd' [ 748.800676][T14128] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 749.002059][ T982] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 749.167925][T14136] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2352'. [ 749.180914][ T982] usb 4-1: device descriptor read/64, error -71 [ 749.200757][T14136] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2352'. [ 749.274200][T14142] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 749.440668][ T982] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 749.607799][T14150] netlink: 6 bytes leftover after parsing attributes in process `syz.0.2358'. [ 749.620732][ T982] usb 4-1: device descriptor read/64, error -71 [ 749.694485][T14153] loop2: detected capacity change from 0 to 7 [ 749.695209][T14150] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 749.743640][ T982] usb usb4-port1: attempt power cycle [ 749.792216][T14153] Dev loop2: unable to read RDB block 7 [ 749.800936][ T960] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 749.887792][T14153] loop2: unable to read partition table [ 749.910972][T14153] loop2: partition table beyond EOD, truncated [ 749.938914][T14153] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 749.985740][ T960] usb 3-1: config 0 has no interfaces? [ 749.997421][ T960] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 750.020680][ T960] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 750.051281][ T960] usb 3-1: Product: syz [ 750.056196][ T960] usb 3-1: Manufacturer: syz [ 750.062201][ T960] usb 3-1: SerialNumber: syz [ 750.112995][ T960] usb 3-1: config 0 descriptor?? [ 750.190640][ T982] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 750.241516][ T982] usb 4-1: device descriptor read/8, error -71 [ 750.433356][ T5941] usb 3-1: USB disconnect, device number 120 [ 750.491753][ T982] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 750.509685][T14162] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 750.553053][ T982] usb 4-1: device descriptor read/8, error -71 [ 750.681134][ T982] usb usb4-port1: unable to enumerate USB device [ 752.080853][ T5941] usb 4-1: new full-speed USB device number 119 using dummy_hcd [ 752.244585][ T5941] usb 4-1: config 0 has an invalid interface number: 230 but max is 0 [ 752.264593][ T5941] usb 4-1: config 0 has no interface number 0 [ 752.284396][ T5941] usb 4-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 752.292621][T14193] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 752.311910][ T5941] usb 4-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 752.335751][ T5941] usb 4-1: config 0 interface 230 has no altsetting 0 [ 752.354626][ T5941] usb 4-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 752.372987][ T9] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 752.388161][ T5941] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 752.422102][ T5941] usb 4-1: Product: syz [ 752.426514][ T5941] usb 4-1: Manufacturer: syz [ 752.451774][ T5941] usb 4-1: SerialNumber: syz [ 752.467490][ T5941] usb 4-1: config 0 descriptor?? [ 752.486368][T14183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 752.496288][T14183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 752.519320][ T5941] ums-usbat 4-1:0.230: USB Mass Storage device detected [ 752.534094][T14198] FAULT_INJECTION: forcing a failure. [ 752.534094][T14198] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 752.549228][T14198] CPU: 0 UID: 0 PID: 14198 Comm: syz.2.2379 Not tainted syzkaller #0 PREEMPT(full) [ 752.549257][T14198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 752.549269][T14198] Call Trace: [ 752.549278][T14198] [ 752.549287][T14198] dump_stack_lvl+0x189/0x250 [ 752.549316][T14198] ? __pfx____ratelimit+0x10/0x10 [ 752.549335][T14198] ? __pfx_dump_stack_lvl+0x10/0x10 [ 752.549358][T14198] ? __pfx__printk+0x10/0x10 [ 752.549384][T14198] ? __might_fault+0xb0/0x130 [ 752.549423][T14198] should_fail_ex+0x414/0x560 [ 752.549457][T14198] _copy_from_user+0x2d/0xb0 [ 752.549483][T14198] get_compat_msghdr+0xad/0x4a0 [ 752.549513][T14198] ? __pfx_get_compat_msghdr+0x10/0x10 [ 752.549550][T14198] ___sys_recvmsg+0x17f/0x510 [ 752.549583][T14198] ? __pfx____sys_recvmsg+0x10/0x10 [ 752.549635][T14198] ? __fget_files+0x3a0/0x420 [ 752.549666][T14198] do_recvmmsg+0x36a/0x770 [ 752.549700][T14198] ? __pfx_do_recvmmsg+0x10/0x10 [ 752.549737][T14198] ? __pfx_vfs_write+0x10/0x10 [ 752.549779][T14198] __sys_recvmmsg+0x19d/0x280 [ 752.549807][T14198] ? __pfx___sys_recvmmsg+0x10/0x10 [ 752.549829][T14198] ? ksys_write+0x22a/0x250 [ 752.549865][T14198] __ia32_compat_sys_recvmmsg_time32+0xbf/0xe0 [ 752.549893][T14198] __do_fast_syscall_32+0xb6/0x2b0 [ 752.549914][T14198] ? lockdep_hardirqs_on+0x9c/0x150 [ 752.549937][T14198] do_fast_syscall_32+0x34/0x80 [ 752.549959][T14198] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 752.549982][T14198] RIP: 0023:0xf7f91539 [ 752.550008][T14198] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 752.550025][T14198] RSP: 002b:00000000f54a655c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 752.550048][T14198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080003880 [ 752.550063][T14198] RDX: 0000000000000001 RSI: 0000000040010041 RDI: 0000000000000000 [ 752.550075][T14198] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 752.550085][T14198] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 752.550098][T14198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 752.550128][T14198] [ 752.783785][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 752.803143][ T9] usb 5-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice= d.2d [ 752.812680][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 752.821182][ T9] usb 5-1: Product: syz [ 752.825471][ T9] usb 5-1: Manufacturer: syz [ 752.830161][ T9] usb 5-1: SerialNumber: syz [ 752.854428][ T5941] ums-usbat 4-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 752.910676][ T5934] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 753.063472][T14191] fuse: Bad value for 'user_id' [ 753.078859][T14191] fuse: Bad value for 'user_id' [ 753.086456][ T5934] usb 1-1: config 0 has no interfaces? [ 753.097988][ T5934] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 753.130753][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 753.145253][ T5934] usb 1-1: Product: syz [ 753.149873][ T5934] usb 1-1: Manufacturer: syz [ 753.155696][ T5934] usb 1-1: SerialNumber: syz [ 753.163337][ T9] aqc111 5-1:1.0: probe with driver aqc111 failed with error -22 [ 753.185222][ T9] usb 5-1: USB disconnect, device number 117 [ 753.194082][ T5934] usb 1-1: config 0 descriptor?? [ 753.478363][T14199] syzkaller1: entered promiscuous mode [ 753.495321][T14199] syzkaller1: entered allmulticast mode [ 753.584525][ T5934] usb 1-1: USB disconnect, device number 122 [ 753.712408][T14212] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2381'. [ 753.721750][T14212] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2381'. [ 753.992235][T14220] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2384'. [ 754.006677][T14220] netlink: 128 bytes leftover after parsing attributes in process `syz.2.2384'. [ 754.521638][T14226] netlink: 96 bytes leftover after parsing attributes in process `syz.0.2385'. [ 754.987280][ T5941] ums-usbat 4-1:0.230: probe with driver ums-usbat failed with error -5 [ 755.611591][ T960] usb 5-1: new full-speed USB device number 118 using dummy_hcd [ 755.689285][T14235] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 755.789230][T14237] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 755.824005][ T960] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 755.843677][ T960] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 755.869941][ T960] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 755.890604][ T960] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 755.899051][ T960] usb 5-1: Product: syz [ 755.910896][ T960] usb 5-1: Manufacturer: syz [ 755.919621][ T960] usb 5-1: SerialNumber: syz [ 756.209866][ T5941] usb 4-1: USB disconnect, device number 119 [ 756.305432][T14243] netlink: 'syz.4.2388': attribute type 39 has an invalid length. [ 756.343307][ T5911] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 756.510636][ T5911] usb 3-1: Using ep0 maxpacket: 32 [ 756.528698][ T5911] usb 3-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice= d.2d [ 756.539089][ T5911] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 756.551714][ T5911] usb 3-1: Product: syz [ 756.557150][ T5911] usb 3-1: Manufacturer: syz [ 756.563692][ T5911] usb 3-1: SerialNumber: syz [ 756.832698][T14242] fuse: Bad value for 'user_id' [ 756.838606][T14242] fuse: Bad value for 'user_id' [ 756.974664][ T5911] aqc111 3-1:1.0: probe with driver aqc111 failed with error -22 [ 756.995699][ T5911] usb 3-1: USB disconnect, device number 121 [ 757.193526][ T43] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 757.361249][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 757.370948][ T43] usb 4-1: config 0 has no interfaces? [ 757.412671][ T43] usb 4-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 757.432006][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 757.501945][ T43] usb 4-1: Product: syz [ 757.513829][T14258] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2396'. [ 757.549948][ T43] usb 4-1: Manufacturer: syz [ 757.558727][ T43] usb 4-1: SerialNumber: syz [ 757.588155][ T43] usb 4-1: config 0 descriptor?? [ 757.627119][T14258] netlink: 128 bytes leftover after parsing attributes in process `syz.0.2396'. [ 757.972200][T14253] tipc: Enabling of bearer rejected, already enabled [ 758.027599][T14265] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2398'. [ 758.424557][ T960] usb 5-1: 0:2 : does not exist [ 758.513487][ T960] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 759.101993][ T960] usb 5-1: USB disconnect, device number 118 [ 759.598316][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 759.630155][T14276] netlink: 6 bytes leftover after parsing attributes in process `syz.4.2400'. [ 759.733810][T14276] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 759.753769][T14277] loop2: detected capacity change from 0 to 7 [ 759.876672][ T6025] Dev loop2: unable to read RDB block 7 [ 759.907304][ T6025] loop2: unable to read partition table [ 760.410092][ T6025] loop2: partition table beyond EOD, truncated [ 760.499308][T14277] Dev loop2: unable to read RDB block 7 [ 760.596944][T14277] loop2: unable to read partition table [ 760.639869][T14277] loop2: partition table beyond EOD, truncated [ 760.732217][T14277] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 760.751169][ T5911] usb 4-1: USB disconnect, device number 120 [ 761.647010][ T30] audit: type=1800 audit(1757301183.433:1953): pid=14302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.2410" name="bus" dev="tmpfs" ino=2544 res=0 errno=0 [ 763.275361][T14346] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 764.724875][T14389] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 766.871942][ T5911] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 767.013697][ T5934] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 767.061337][ T5911] usb 4-1: Using ep0 maxpacket: 8 [ 767.083767][ T5911] usb 4-1: config 0 has an invalid interface number: 96 but max is 0 [ 767.104025][ T5911] usb 4-1: config 0 has no interface number 0 [ 767.124253][ T5911] usb 4-1: config 0 interface 96 altsetting 3 endpoint 0x88 has an invalid bInterval 254, changing to 11 [ 767.160960][ T5911] usb 4-1: config 0 interface 96 has no altsetting 0 [ 767.183632][ T5934] usb 1-1: Using ep0 maxpacket: 16 [ 767.195574][ T5911] usb 4-1: New USB device found, idVendor=0b57, idProduct=2a8d, bcdDevice=33.74 [ 767.217663][ T5934] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 767.236788][ T5911] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 767.246095][ T5934] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 767.257746][ T5911] usb 4-1: Product: syz [ 767.266549][ T5911] usb 4-1: Manufacturer: syz [ 767.273478][ T5911] usb 4-1: SerialNumber: syz [ 767.294656][ T5911] usb 4-1: config 0 descriptor?? [ 767.321104][ T5934] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 767.346522][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 767.356812][ T5934] usb 1-1: Product: syz [ 767.361904][ T5934] usb 1-1: Manufacturer: syz [ 767.366949][ T5934] usb 1-1: SerialNumber: syz [ 767.573583][ T5911] usb 4-1: USB disconnect, device number 121 [ 767.594488][ T5934] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 767.716858][ T5934] usb 1-1: USB disconnect, device number 123 [ 768.261367][T14468] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2474'. [ 768.346485][T14474] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2468'. [ 768.678233][T14476] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2477'. [ 770.980847][ T9] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 771.161839][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 771.178625][ T9] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 771.210605][ T9] usb 4-1: config 0 has no interface number 0 [ 771.221683][ T9] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 771.236668][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.250187][ T9] usb 4-1: Product: syz [ 771.257920][ T9] usb 4-1: Manufacturer: syz [ 771.263533][ T9] usb 4-1: SerialNumber: syz [ 771.285461][ T9] usb 4-1: config 0 descriptor?? [ 771.305494][ T9] smsc95xx v2.0.0 [ 771.340935][ T5941] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 771.500726][ T5941] usb 3-1: Using ep0 maxpacket: 16 [ 771.519792][ T5941] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 771.541994][ T5941] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 771.565426][ T5941] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 771.580728][ T5941] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.596448][ T5941] usb 3-1: Product: syz [ 771.610627][ T5941] usb 3-1: Manufacturer: syz [ 771.621181][ T5941] usb 3-1: SerialNumber: syz [ 771.716559][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 771.739576][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 772.052841][ T5941] usb 3-1: cannot find UAC_HEADER [ 772.137515][ T5941] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 772.188694][ T5941] usb 3-1: USB disconnect, device number 122 [ 772.202419][ T5911] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 772.244247][ T6025] udevd[6025]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 772.373906][ T5911] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 772.391815][ T5911] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 772.431895][ T5911] usb 5-1: config 0 descriptor?? [ 772.444616][ T5911] cp210x 5-1:0.0: cp210x converter detected [ 772.568406][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 772.601014][ T9] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -32 [ 772.855243][ T5911] cp210x 5-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 772.906462][ T5911] usb 5-1: cp210x converter now attached to ttyUSB0 [ 773.087181][ T5911] usb 5-1: USB disconnect, device number 119 [ 773.112320][ T5911] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 773.151115][ T5911] cp210x 5-1:0.0: device disconnected [ 773.901154][ T5941] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 774.002338][ T5911] usb 4-1: USB disconnect, device number 122 [ 774.080637][ T5941] usb 1-1: Using ep0 maxpacket: 16 [ 774.095770][ T5941] usb 1-1: unable to get BOS descriptor or descriptor too short [ 774.108351][ T5941] usb 1-1: config 249 has an invalid interface number: 42 but max is 0 [ 774.129342][ T5941] usb 1-1: config 249 has no interface number 0 [ 774.149610][ T5941] usb 1-1: config 249 interface 42 has no altsetting 0 [ 774.165369][ T5941] usb 1-1: New USB device found, idVendor=0dba, idProduct=3000, bcdDevice=29.b3 [ 774.190885][ T5941] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 774.230694][ T5941] usb 1-1: Product: syz [ 774.259512][ T5941] usb 1-1: Manufacturer: syz [ 774.271967][ T5941] usb 1-1: SerialNumber: syz [ 774.516246][ T5941] usb 1-1: Invalid firmware size=18. [ 774.535429][ T5941] usb 1-1: USB disconnect, device number 124 [ 775.252915][T14631] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2538'. [ 775.308377][T14631] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2538'. [ 775.320978][ T5941] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 775.493583][ T5941] usb 3-1: config 1 has an invalid interface descriptor of length 8, skipping [ 775.510683][ T5941] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 775.533216][ T5941] usb 3-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 775.568451][ T5941] usb 3-1: config 1 interface 0 has no altsetting 0 [ 775.586646][ T5941] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 775.600597][ T5941] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.612009][ T5941] usb 3-1: Product: syz [ 775.619012][ T5941] usb 3-1: Manufacturer: syz [ 775.625048][ T5941] usb 3-1: SerialNumber: syz [ 775.681362][ T9] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 775.853370][ C0] [ 775.855961][ C0] ======================================================== [ 775.864395][ C0] WARNING: possible irq lock inversion dependency detected [ 775.872083][ C0] syzkaller #0 Not tainted [ 775.876657][ C0] -------------------------------------------------------- [ 775.884156][ C0] syz.4.2544/14642 just changed the state of lock: [ 775.890669][ C0] ffff888146fe6230 (&dev->event_lock#2){..-.}-{3:3}, at: input_inject_event+0xa5/0x340 [ 775.900752][ C0] but this lock took another, SOFTIRQ-READ-unsafe lock in the past: [ 775.909358][ C0] (tasklist_lock){.+.+}-{3:3} [ 775.909390][ C0] [ 775.909390][ C0] [ 775.909390][ C0] and interrupts could create inverse lock ordering between them. [ 775.909390][ C0] [ 775.929933][ C0] [ 775.929933][ C0] other info that might help us debug this: [ 775.939033][ C0] Chain exists of: [ 775.939033][ C0] &dev->event_lock#2 --> &client->buffer_lock --> tasklist_lock [ 775.939033][ C0] [ 775.952793][ C0] Possible interrupt unsafe locking scenario: [ 775.952793][ C0] [ 775.961529][ C0] CPU0 CPU1 [ 775.967262][ C0] ---- ---- [ 775.972817][ C0] lock(tasklist_lock); [ 775.977069][ C0] local_irq_disable(); [ 775.984157][ C0] lock(&dev->event_lock#2); [ 775.992240][ C0] lock(&client->buffer_lock); [ 775.999634][ C0] [ 776.003271][ C0] lock(&dev->event_lock#2); [ 776.008144][ C0] [ 776.008144][ C0] *** DEADLOCK *** [ 776.008144][ C0] [ 776.016476][ C0] 2 locks held by syz.4.2544/14642: [ 776.021770][ C0] #0: ffff88802943f118 (&evdev->mutex){+.+.}-{4:4}, at: evdev_write+0x1a1/0x480 [ 776.031095][ C0] #1: ffffffff8e139f20 (rcu_read_lock){....}-{1:3}, at: led_trigger_event+0x4b/0x210 [ 776.041446][ C0] [ 776.041446][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 776.051436][ C0] -> (tasklist_lock){.+.+}-{3:3} { [ 776.057128][ C0] HARDIRQ-ON-R at: [ 776.062165][ C0] lock_acquire+0x120/0x360 [ 776.069506][ C0] _raw_read_lock+0x36/0x50 [ 776.076751][ C0] __do_wait+0xde/0x740 [ 776.083452][ C0] do_wait+0x1f8/0x520 [ 776.090577][ C0] kernel_wait+0xab/0x170 [ 776.097507][ C0] call_usermodehelper_exec_work+0xbe/0x230 [ 776.106070][ C0] process_scheduled_works+0xae1/0x17b0 [ 776.115153][ C0] worker_thread+0x8a0/0xda0 [ 776.122525][ C0] kthread+0x70e/0x8a0 [ 776.129732][ C0] ret_from_fork+0x3fc/0x770 [ 776.137313][ C0] ret_from_fork_asm+0x1a/0x30 [ 776.145498][ C0] SOFTIRQ-ON-R at: [ 776.150555][ C0] lock_acquire+0x120/0x360 [ 776.158250][ C0] _raw_read_lock+0x36/0x50 [ 776.165946][ C0] __do_wait+0xde/0x740 [ 776.172747][ C0] do_wait+0x1f8/0x520 [ 776.180540][ C0] kernel_wait+0xab/0x170 [ 776.189231][ C0] call_usermodehelper_exec_work+0xbe/0x230 [ 776.198653][ C0] process_scheduled_works+0xae1/0x17b0 [ 776.207134][ C0] worker_thread+0x8a0/0xda0 [ 776.214177][ C0] kthread+0x70e/0x8a0 [ 776.221570][ C0] ret_from_fork+0x3fc/0x770 [ 776.229132][ C0] ret_from_fork_asm+0x1a/0x30 [ 776.237095][ C0] INITIAL USE at: [ 776.244117][ C0] lock_acquire+0x120/0x360 [ 776.252636][ C0] _raw_write_lock_irq+0xa2/0xf0 [ 776.261428][ C0] copy_process+0x224f/0x3c00 [ 776.271360][ C0] kernel_clone+0x21e/0x840 [ 776.279450][ C0] user_mode_thread+0xdd/0x140 [ 776.286978][ C0] rest_init+0x23/0x300 [ 776.293722][ C0] start_kernel+0x3a9/0x410 [ 776.301721][ C0] x86_64_start_reservations+0x24/0x30 [ 776.310176][ C0] x86_64_start_kernel+0x143/0x1c0 [ 776.317971][ C0] common_startup_64+0x13e/0x147 [ 776.325829][ C0] INITIAL READ USE at: [ 776.331080][ C0] lock_acquire+0x120/0x360 [ 776.338545][ C0] _raw_read_lock+0x36/0x50 [ 776.345924][ C0] __do_wait+0xde/0x740 [ 776.353152][ C0] do_wait+0x1f8/0x520 [ 776.360459][ C0] kernel_wait+0xab/0x170 [ 776.367665][ C0] call_usermodehelper_exec_work+0xbe/0x230 [ 776.377050][ C0] process_scheduled_works+0xae1/0x17b0 [ 776.387664][ C0] worker_thread+0x8a0/0xda0 [ 776.395353][ C0] kthread+0x70e/0x8a0 [ 776.403077][ C0] ret_from_fork+0x3fc/0x770 [ 776.411084][ C0] ret_from_fork_asm+0x1a/0x30 [ 776.419190][ C0] } [ 776.422036][ C0] ... key at: [] tasklist_lock+0x18/0x40 [ 776.431001][ C0] ... acquired at: [ 776.435677][ C0] lock_acquire+0x120/0x360 [ 776.440554][ C0] _raw_read_lock+0x36/0x50 [ 776.446387][ C0] send_sigio+0x101/0x370 [ 776.451216][ C0] dnotify_handle_event+0x169/0x440 [ 776.457065][ C0] fsnotify+0x1671/0x1a80 [ 776.461766][ C0] __fsnotify_parent+0x3fe/0x540 [ 776.466900][ C0] notify_change+0xb70/0xe40 [ 776.471822][ C0] file_remove_privs_flags+0x38d/0x5f0 [ 776.477916][ C0] shmem_file_write_iter+0xa7/0x120 [ 776.483420][ C0] vfs_write+0x5c6/0xb30 [ 776.487953][ C0] ksys_write+0x145/0x250 [ 776.492706][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 776.499015][ C0] do_fast_syscall_32+0x34/0x80 [ 776.504434][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 776.511416][ C0] [ 776.514555][ C0] -> (&f_owner->lock){....}-{3:3} { [ 776.521030][ C0] INITIAL USE at: [ 776.525478][ C0] lock_acquire+0x120/0x360 [ 776.532168][ C0] _raw_write_lock_irq+0xa2/0xf0 [ 776.539556][ C0] __f_setown+0x67/0x370 [ 776.548213][ C0] generic_setlease+0xd60/0x1240 [ 776.556608][ C0] fcntl_setlease+0x3a2/0x4c0 [ 776.565934][ C0] do_fcntl+0x6a9/0x1910 [ 776.573939][ C0] do_compat_fcntl64+0x477/0x720 [ 776.581757][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 776.590127][ C0] do_fast_syscall_32+0x34/0x80 [ 776.598347][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 776.607145][ C0] INITIAL READ USE at: [ 776.611840][ C0] lock_acquire+0x120/0x360 [ 776.618979][ C0] _raw_read_lock_irqsave+0xaf/0x100 [ 776.626986][ C0] send_sigio+0x38/0x370 [ 776.634553][ C0] kill_fasync+0x24d/0x4d0 [ 776.642822][ C0] lease_break_callback+0x26/0x30 [ 776.651791][ C0] __break_lease+0x6a2/0x1620 [ 776.660513][ C0] do_dentry_open+0x8b7/0x13f0 [ 776.668318][ C0] vfs_open+0x3b/0x340 [ 776.675398][ C0] dentry_open+0x61/0xa0 [ 776.682527][ C0] do_mq_open+0x59e/0x780 [ 776.689953][ C0] __ia32_compat_sys_mq_open+0x1f9/0x250 [ 776.701101][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 776.709725][ C0] do_fast_syscall_32+0x34/0x80 [ 776.717936][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 776.727251][ C0] } [ 776.730991][ C0] ... key at: [] file_f_owner_allocate.__key+0x0/0x20 [ 776.741728][ C0] ... acquired at: [ 776.747426][ C0] lock_acquire+0x120/0x360 [ 776.753426][ C0] _raw_read_lock_irqsave+0xaf/0x100 [ 776.760973][ C0] send_sigio+0x38/0x370 [ 776.766374][ C0] kill_fasync+0x24d/0x4d0 [ 776.772163][ C0] lease_break_callback+0x26/0x30 [ 776.777890][ C0] __break_lease+0x6a2/0x1620 [ 776.782958][ C0] do_dentry_open+0x8b7/0x13f0 [ 776.788270][ C0] vfs_open+0x3b/0x340 [ 776.792656][ C0] dentry_open+0x61/0xa0 [ 776.798344][ C0] do_mq_open+0x59e/0x780 [ 776.803124][ C0] __ia32_compat_sys_mq_open+0x1f9/0x250 [ 776.809153][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 776.814894][ C0] do_fast_syscall_32+0x34/0x80 [ 776.820208][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 776.827122][ C0] [ 776.829554][ C0] -> (&new->fa_lock){....}-{3:3} { [ 776.835079][ C0] INITIAL USE at: [ 776.839878][ C0] lock_acquire+0x120/0x360 [ 776.846932][ C0] _raw_write_lock_irq+0xa2/0xf0 [ 776.855381][ C0] fasync_remove_entry+0xf1/0x1c0 [ 776.862516][ C0] lease_modify+0x1ca/0x3c0 [ 776.869079][ C0] locks_remove_file+0x4bf/0xea0 [ 776.876835][ C0] __fput+0x3ab/0xa70 [ 776.882827][ C0] task_work_run+0x1d1/0x260 [ 776.889620][ C0] exit_to_user_mode_loop+0xec/0x110 [ 776.897991][ C0] __do_fast_syscall_32+0x1f4/0x2b0 [ 776.905806][ C0] do_fast_syscall_32+0x34/0x80 [ 776.913332][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 776.923183][ C0] INITIAL READ USE at: [ 776.927881][ C0] lock_acquire+0x120/0x360 [ 776.935105][ C0] _raw_read_lock_irqsave+0xaf/0x100 [ 776.942864][ C0] kill_fasync+0x199/0x4d0 [ 776.950002][ C0] lease_break_callback+0x26/0x30 [ 776.958274][ C0] __break_lease+0x6a2/0x1620 [ 776.966774][ C0] do_dentry_open+0x8b7/0x13f0 [ 776.974230][ C0] vfs_open+0x3b/0x340 [ 776.981105][ C0] dentry_open+0x61/0xa0 [ 776.987717][ C0] do_mq_open+0x59e/0x780 [ 776.994478][ C0] __ia32_compat_sys_mq_open+0x1f9/0x250 [ 777.002717][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.010536][ C0] do_fast_syscall_32+0x34/0x80 [ 777.018482][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.027996][ C0] } [ 777.030834][ C0] ... key at: [] fasync_insert_entry.__key+0x0/0x20 [ 777.041249][ C0] ... acquired at: [ 777.045822][ C0] lock_acquire+0x120/0x360 [ 777.051940][ C0] _raw_read_lock_irqsave+0xaf/0x100 [ 777.057981][ C0] kill_fasync+0x199/0x4d0 [ 777.062613][ C0] evdev_pass_values+0x627/0xbd0 [ 777.069223][ C0] evdev_events+0x1e6/0x340 [ 777.075566][ C0] input_pass_values+0x288/0x890 [ 777.081925][ C0] input_event_dispose+0x330/0x6b0 [ 777.087686][ C0] input_inject_event+0x1dd/0x340 [ 777.093527][ C0] evdev_write+0x2fc/0x480 [ 777.098307][ C0] vfs_write+0x27b/0xb30 [ 777.103074][ C0] ksys_write+0x145/0x250 [ 777.107687][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.113500][ C0] do_fast_syscall_32+0x34/0x80 [ 777.119491][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.126431][ C0] [ 777.128857][ C0] -> (&client->buffer_lock){....}-{3:3} { [ 777.135054][ C0] INITIAL USE at: [ 777.139227][ C0] lock_acquire+0x120/0x360 [ 777.145678][ C0] _raw_spin_lock+0x2e/0x40 [ 777.153007][ C0] evdev_pass_values+0xb9/0xbd0 [ 777.160230][ C0] evdev_events+0x1e6/0x340 [ 777.166560][ C0] input_pass_values+0x288/0x890 [ 777.173420][ C0] input_event_dispose+0x3e5/0x6b0 [ 777.180363][ C0] input_inject_event+0x1dd/0x340 [ 777.187738][ C0] evdev_write+0x2fc/0x480 [ 777.193903][ C0] vfs_write+0x27b/0xb30 [ 777.200002][ C0] ksys_write+0x145/0x250 [ 777.206480][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.213365][ C0] do_fast_syscall_32+0x34/0x80 [ 777.220075][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.228616][ C0] } [ 777.231203][ C0] ... key at: [] evdev_open.__key.25+0x0/0x20 [ 777.240160][ C0] ... acquired at: [ 777.244133][ C0] lock_acquire+0x120/0x360 [ 777.249370][ C0] _raw_spin_lock+0x2e/0x40 [ 777.254176][ C0] evdev_pass_values+0xb9/0xbd0 [ 777.259310][ C0] evdev_events+0x1e6/0x340 [ 777.264000][ C0] input_pass_values+0x288/0x890 [ 777.269107][ C0] input_event_dispose+0x3e5/0x6b0 [ 777.274913][ C0] input_inject_event+0x1dd/0x340 [ 777.280247][ C0] evdev_write+0x2fc/0x480 [ 777.285056][ C0] vfs_write+0x27b/0xb30 [ 777.289569][ C0] ksys_write+0x145/0x250 [ 777.294175][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.299547][ C0] do_fast_syscall_32+0x34/0x80 [ 777.304856][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.311656][ C0] [ 777.313986][ C0] -> (&dev->event_lock#2){..-.}-{3:3} { [ 777.319672][ C0] IN-SOFTIRQ-W at: [ 777.323934][ C0] lock_acquire+0x120/0x360 [ 777.330552][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 777.337891][ C0] input_inject_event+0xa5/0x340 [ 777.345301][ C0] led_trigger_event+0x138/0x210 [ 777.352963][ C0] kbd_bh+0x1c6/0x2e0 [ 777.359234][ C0] tasklet_action_common+0x36c/0x580 [ 777.366536][ C0] handle_softirqs+0x283/0x870 [ 777.373279][ C0] __irq_exit_rcu+0xca/0x1f0 [ 777.380131][ C0] irq_exit_rcu+0x9/0x30 [ 777.386310][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 777.394225][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 777.403538][ C0] _raw_spin_unlock_irqrestore+0xa8/0x110 [ 777.411816][ C0] evdev_write+0x2fc/0x480 [ 777.419260][ C0] vfs_write+0x27b/0xb30 [ 777.425835][ C0] ksys_write+0x145/0x250 [ 777.432194][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.438990][ C0] do_fast_syscall_32+0x34/0x80 [ 777.445953][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.454562][ C0] INITIAL USE at: [ 777.458582][ C0] lock_acquire+0x120/0x360 [ 777.465110][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 777.472006][ C0] input_inject_event+0xa5/0x340 [ 777.478931][ C0] kbd_led_trigger_activate+0xbc/0x100 [ 777.486437][ C0] led_trigger_set+0x52a/0x950 [ 777.493082][ C0] led_trigger_set_default+0x260/0x2a0 [ 777.502433][ C0] led_classdev_register_ext+0x73d/0x930 [ 777.509839][ C0] input_leds_connect+0x517/0x790 [ 777.517073][ C0] input_register_device+0xcfd/0x1140 [ 777.524294][ C0] atkbd_connect+0x72e/0xa00 [ 777.530538][ C0] serio_driver_probe+0x82/0xd0 [ 777.538303][ C0] really_probe+0x26d/0x9e0 [ 777.545674][ C0] __driver_probe_device+0x18c/0x2f0 [ 777.552911][ C0] driver_probe_device+0x4f/0x430 [ 777.559977][ C0] __driver_attach+0x452/0x700 [ 777.566427][ C0] bus_for_each_dev+0x233/0x2b0 [ 777.572841][ C0] serio_handle_event+0x1f9/0x8d0 [ 777.579455][ C0] process_scheduled_works+0xae1/0x17b0 [ 777.586825][ C0] worker_thread+0x8a0/0xda0 [ 777.593102][ C0] kthread+0x70e/0x8a0 [ 777.598941][ C0] ret_from_fork+0x3fc/0x770 [ 777.605405][ C0] ret_from_fork_asm+0x1a/0x30 [ 777.611773][ C0] } [ 777.614371][ C0] ... key at: [] input_allocate_device.__key.5+0x0/0x20 [ 777.623655][ C0] ... acquired at: [ 777.627784][ C0] mark_lock+0x11b/0x190 [ 777.632230][ C0] __lock_acquire+0x680/0xd20 [ 777.637157][ C0] lock_acquire+0x120/0x360 [ 777.642081][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 777.647585][ C0] input_inject_event+0xa5/0x340 [ 777.652820][ C0] led_trigger_event+0x138/0x210 [ 777.658056][ C0] kbd_bh+0x1c6/0x2e0 [ 777.662404][ C0] tasklet_action_common+0x36c/0x580 [ 777.668211][ C0] handle_softirqs+0x283/0x870 [ 777.673419][ C0] __irq_exit_rcu+0xca/0x1f0 [ 777.678352][ C0] irq_exit_rcu+0x9/0x30 [ 777.682764][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 777.688749][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 777.695741][ C0] _raw_spin_unlock_irqrestore+0xa8/0x110 [ 777.702360][ C0] evdev_write+0x2fc/0x480 [ 777.707572][ C0] vfs_write+0x27b/0xb30 [ 777.712170][ C0] ksys_write+0x145/0x250 [ 777.716757][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.722211][ C0] do_fast_syscall_32+0x34/0x80 [ 777.728426][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.735501][ C0] [ 777.738375][ C0] [ 777.738375][ C0] stack backtrace: [ 777.744896][ C0] CPU: 0 UID: 0 PID: 14642 Comm: syz.4.2544 Not tainted syzkaller #0 PREEMPT(full) [ 777.744921][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 777.744930][ C0] Call Trace: [ 777.744940][ C0] [ 777.744947][ C0] dump_stack_lvl+0x189/0x250 [ 777.744972][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 777.744988][ C0] ? __pfx__printk+0x10/0x10 [ 777.745010][ C0] print_irq_inversion_bug+0x1d2/0x1e0 [ 777.745026][ C0] mark_lock_irq+0x35f/0x390 [ 777.745042][ C0] mark_lock+0x11b/0x190 [ 777.745055][ C0] __lock_acquire+0x680/0xd20 [ 777.745076][ C0] ? input_inject_event+0xa5/0x340 [ 777.745095][ C0] lock_acquire+0x120/0x360 [ 777.745112][ C0] ? input_inject_event+0xa5/0x340 [ 777.745133][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 777.745154][ C0] ? input_inject_event+0xa5/0x340 [ 777.745170][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 777.745188][ C0] ? led_trigger_event+0x4b/0x210 [ 777.745204][ C0] ? led_trigger_event+0x4b/0x210 [ 777.745219][ C0] input_inject_event+0xa5/0x340 [ 777.745237][ C0] ? led_trigger_event+0x4b/0x210 [ 777.745251][ C0] led_trigger_event+0x138/0x210 [ 777.745267][ C0] kbd_bh+0x1c6/0x2e0 [ 777.745285][ C0] tasklet_action_common+0x36c/0x580 [ 777.745301][ C0] ? seqcount_lockdep_reader_access+0x15f/0x1c0 [ 777.745319][ C0] ? __pfx_tasklet_action_common+0x10/0x10 [ 777.745336][ C0] ? workqueue_softirq_action+0xd4/0x150 [ 777.745353][ C0] handle_softirqs+0x283/0x870 [ 777.745368][ C0] ? __irq_exit_rcu+0xca/0x1f0 [ 777.745382][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 777.745397][ C0] ? irqtime_account_irq+0xb6/0x1c0 [ 777.745415][ C0] __irq_exit_rcu+0xca/0x1f0 [ 777.745427][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 777.745443][ C0] irq_exit_rcu+0x9/0x30 [ 777.745455][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 777.745477][ C0] [ 777.745482][ C0] [ 777.745487][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 777.745503][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa8/0x110 [ 777.745524][ C0] Code: 74 05 e8 1b aa 4a f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 e3 4e 13 f6 65 8b 05 6c 01 24 07 85 c0 74 40 48 c7 04 24 0e 36 [ 777.745536][ C0] RSP: 0018:ffffc9001c12fb00 EFLAGS: 00000206 [ 777.745553][ C0] RAX: f1919e0a85330200 RBX: 0000000000000a02 RCX: f1919e0a85330200 [ 777.745564][ C0] RDX: 0000000000000006 RSI: ffffffff8d9b930b RDI: 0000000000000001 [ 777.745573][ C0] RBP: ffffc9001c12fb90 R08: ffffffff8fa39f37 R09: 1ffffffff1f473e6 [ 777.745584][ C0] R10: dffffc0000000000 R11: fffffbfff1f473e7 R12: dffffc0000000000 [ 777.745600][ C0] R13: dffffc0000000000 R14: ffff888146fe6218 R15: 1ffff92003825f60 [ 777.745617][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 777.745637][ C0] ? input_inject_event+0x2e6/0x340 [ 777.745654][ C0] ? input_inject_event+0xb6/0x340 [ 777.745672][ C0] evdev_write+0x2fc/0x480 [ 777.745688][ C0] ? __pfx_evdev_write+0x10/0x10 [ 777.745702][ C0] ? bpf_lsm_file_permission+0x9/0x20 [ 777.745718][ C0] ? security_file_permission+0x75/0x290 [ 777.745736][ C0] ? rw_verify_area+0x255/0x4d0 [ 777.745753][ C0] ? __lock_acquire+0xab9/0xd20 [ 777.745770][ C0] ? __pfx_evdev_write+0x10/0x10 [ 777.745783][ C0] vfs_write+0x27b/0xb30 [ 777.745802][ C0] ? __pfx_vfs_write+0x10/0x10 [ 777.745819][ C0] ? __fget_files+0x2a/0x420 [ 777.745832][ C0] ? __fget_files+0x2a/0x420 [ 777.745842][ C0] ? __fget_files+0x3a0/0x420 [ 777.745855][ C0] ? __fget_files+0x2a/0x420 [ 777.745869][ C0] ksys_write+0x145/0x250 [ 777.745886][ C0] ? __pfx_ksys_write+0x10/0x10 [ 777.745903][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 777.745917][ C0] __do_fast_syscall_32+0xb6/0x2b0 [ 777.745934][ C0] do_fast_syscall_32+0x34/0x80 [ 777.745948][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 777.745964][ C0] RIP: 0023:0xf7f65539 [ 777.745977][ C0] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 777.745988][ C0] RSP: 002b:00000000f547655c EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 777.746002][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000080000040 [ 777.746012][ C0] RDX: 0000000000002250 RSI: 0000000000000000 RDI: 0000000000000000 [ 777.746021][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 777.746029][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 777.746038][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 777.746051][ C0] [ 778.258048][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 778.269358][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 778.279784][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 778.293198][ T9] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 778.302363][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 778.312717][ T9] usb 1-1: config 0 descriptor?? [ 778.384658][ T5941] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 778.395838][ T5941] usb 3-1: USB disconnect, device number 123 [ 778.455062][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 778.461431][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 778.471082][ T9] usb 1-1: USB disconnect, device number 125