last executing test programs: 6.619048723s ago: executing program 2 (id=620): r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) readv(r1, &(0x7f00000004c0)=[{0x0, 0x4000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x2) syz_emit_ethernet(0xbe, &(0x7f0000000100)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x1, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x4e24, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x1, "65a252e7cb7a5918c004a9971a46afced2c32642b1ec9fe34818d8ccd82041b7", "c930713c550e74ee13c2638ac75b2a9666efd31a34fce4498df8105d8bd8ed283a220c3a9becd8a70d3607ea8270d351", "ae12e16b560f2f8ac4ca3e745ce285f12f6e8729e7f1e7f286a68f76", {"980aa8fb8f80d69f1fb587086447e93e", "55e824bb69e833bd36300b088233545a"}}}}}}}, 0x0) syz_usb_connect(0x3, 0x36, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004400)={0x0, @dev, @loopback}, 0x0) sendmmsg$inet6(r0, &(0x7f0000006740)=[{{&(0x7f0000000240)={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x27}, 0x5}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e22, 0x2bb9, @private0}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000000080)="a14926c5d3e58254c9544e43cb790c3b197eac57831477b0f14a42bdd12bd01a4bf304ff8a5ab7cac071fa88027ec82508e2e016357312208f1bde09642370ec69c3ee945f8e588ae61697326ab726fdababb4249aa85a6cc1c3e4af600595f40949278bf64a4d02b5e0bc8841", 0x6d}, {&(0x7f0000000100)="09a4e015daaca24a6b64ce8b5369d3dfa8ab07c6f1b51940677935c8dbaff03d93f4c0d2c8b4000ae22a54b6bb65e69113d27b96cce5f573a7ec9209717c742613c03cb57927d712f54f42f1edda7fe06f82ce187c431f977f52c640", 0x5c}, {&(0x7f0000000180)="9a8467d8ad68c45feee34f5742aa3521b04aa2c54094f958093f87043ca37d743baab0f559c42487d3705b3df257c6e1381eb8afc8746d947d55086adb3c320c827647ea3ecc92d0f1d5de18470e3bd747a39e3b41b9a1db3419fc0c2fe909bd1d4c8923ac02d50330ba8bfae1217c2efcf4e12f2d172fd6889de085f9c58483e37741f088d0ad4492302e50509184cec3a057f113ceb62d8d0b42054259090410ee1728d34283", 0xa7}, {&(0x7f0000000280)="696d313021e0a85024fd2d01cdbddcbaa6ff8e6c9c9c1f983d03f77f3f91ec2d758931a39353f05801b6df8cc75a7bc2ba62fe909f917846d7963c769c035bcca3efdb141b1097b9986a7744b84026dcb2ad900633f2bd493f9bf9f522b4739b418dceb9ca393f5f8551a164936e86f396ad50648089a4e21872e06a40325e16e2f5b007872321dccc16fa04419229059ae7923259e47eee0d", 0x99}, {&(0x7f0000000340)="7e0a775ccbc5bb6f904c4579796b984c7346d602ff6c34b41a8d9af137a121bdc3798a3a9bd65b6b2b319fed3ce911471a185b6513072d473c3542c553264bb1932a266d190cd08f2cf1252c9e", 0x4d}, {&(0x7f00000003c0)="52010de77e711cca9ec0e7414caf742845661fd74dffd76d2a235003f216b32dfa4d2e7393f170b0f947e88b303b32a114ee4df799b064b1dd8805e287d26285d8c97802c4a8f4e9ca90ff9b0d255088e7341c3fa769c30325939ac26e628c87c39fb93c882c3082c1781a3b9aad", 0x6e}, {&(0x7f0000000440)="03ac8baa3e01f9da139b6950068cae0f631cedd00a697eaa08cd331f571956649d51b1484c68b64a119c765eaf3ec560b3da4aa9eb672d7cae37e218818f21db548779488bd56db1395400bc268f066d1689ca220c9c48172ad1ac5126d35cab6229255941176ad5cbd73cb778351b16ccb9113fd779d8e066dc4fe396ad36ceed88b6a2065ff3287454fa741b9bb846107f2ed7f449029baf686c17dcd4563f44d7ecffc68057a1e563867c8e6916047a801ce47ce8e02b4770da279f1989312a07ba6d7513ecdff53ccaba5d5361779c8c2d7c9275e835c1ff47d310a20fc96bf9a653153978", 0xe7}, {&(0x7f0000000540)="578d20f406b6743f5e44e9c3cc073682b2ea42a50ff5c53822a9b95d526369c83f39c8ae12e1c3bd528a39ab9d95faabd8", 0x31}, {&(0x7f0000000840)="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0x1000}], 0x9}}, {{&(0x7f0000001900)={0xa, 0x4e22, 0x38000000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x5}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000001940)="7ca937acff7113dcbc50a4e288447dba28320573a42df10a8ca942824944a32f0c1509de0c64b648849aafff3711ebaff809560160870cacaefc6074fb993cc5b406875d9abf957f26803e4f6c33babe4f1aa7851b6067e40a8f3d8bc50242df3372bec39c825e20afafe85ae524e57ac1f5d2c36655200f4bd317b16e5203285a197dd68825e1e0b600c5e540695b5028212cad0cbf3cfc909d469064bd8e00cee833f87b08", 0xa6}, {&(0x7f0000001ac0)="05b9552da0ba41e4b20732aa5db7612390e02e8bd87c8544a229fb109e47fb5e1844ca67f8a01cbdd1ad27c87f9832bf01b978bccc6eee19e075b14053d4ad784d7bb71020afe3249ef44767e9c33568b28218561ecee831fbb17eaba3cf46562755b1c14d8061da2c37dd4a80a4201233f983bd590fc5c0eae0f422099fb3c6e5ac8bbc9802aea776c3", 0x8a}, 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", 0x1000}, {&(0x7f0000006280)="45b56b776e626c1c07d5c54801d1d2c6befa6b7c48c0eb232fe49f7561e7037a60662651bc68a807d85a0d99f606a9c1e4dedce0c129e9d8e05db829fd16c868fff0c6c3e4987b970b16393af0f1a7beb4b6c451fceda7705f6451c43a0df6bc7cb514fc4421b57ef537205b7e2af4d8fababe25600cc5918adac3d4459650237b61393a2d59c4883a06de03bbee9ff77fcaa8369851ac0ce616b6fdded25897b8869af478b1cfba4b7245030b9adcbbf1bb4128d54ff699c085f0ba3042a9d0be828e55acf4191f267f0ebd87399cc6a33c752682b77e1e2d17e2e914095166218b52cab6bae93cfb3c7cca0ca23b", 0xef}, {&(0x7f0000006380)="285ffb969112706747b2710aa27f1a62eed2f2759acad58c84d2accdf0cd00c3df671ecc5f469fb5acbfafafe2f176d6ab4e4d4f340a24580782691bf2a5501473c5c18bce07535fb80de1172f11d80d5285c6b3259260b0b09bd3852f50c959ab18582ea6645f06e683c1909139c5e7d464e3dc60c08bcf677b06067e4e091520304ecf9f86d054ee81f1ecff8a0d5c2a167c16e3b61c12a650fc23aa0eb50dc52f9378e72adbb8edd1d65aff8afc3ae5fd8b46a629038511", 0xb9}, {&(0x7f0000006440)}], 0x7, &(0x7f0000006540)=[@dontfrag={{0x14, 0x29, 0x3e, 0x10001}}, @rthdrdstopts={{0xf8, 0x29, 0x37, {0x0, 0x1b, '\x00', [@jumbo, @calipso={0x7, 0x28, {0x1, 0x8, 0x40, 0x2, [0x100000001, 0x2, 0x6, 0x1]}}, @enc_lim={0x4, 0x1, 0xc2}, @generic={0x3, 0x8a, "e0a1a84452e91a3af082913274750635d1197bc44bad39254ee85593564f3330631d25ce0090a52a45c9630a80deb52f66dd98f6d778e0deeee4889bade369e93cec4066efc314d43ba367c58ba9ff7bd1a9c70f0ff34115f2ddc27e18b340c18ce1eb32b6058e544a4c5f391ae3187056bac744aa45d3d67827ee9430fd4cc4d6e0234aed4f34ad7e7b"}, @ra={0x5, 0x2, 0x3}, @generic={0x8, 0x4, "5f3e16a4"}, @calipso={0x7, 0x10, {0x0, 0x2, 0xb, 0xfff7, [0x4]}}, @ra={0x5, 0x2, 0x1}]}}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x5c, 0x7, '\x00', [@calipso={0x7, 0x30, {0x0, 0xa, 0x4, 0x7, [0x4, 0x8, 0xeb7, 0x1000, 0x3]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}}}, @rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x1, 0xd7, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @local, @private0, @empty]}}}, @dstopts={{0x30, 0x29, 0x37, {0x84, 0x2, '\x00', [@ra={0x5, 0x2, 0xac9c}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x80000000}]}}}], 0x1f0}}], 0xa, 0x24048004) r3 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000740), 0x80, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r3, 0xc0184800, &(0x7f0000000780)={0x5, r1, 0x1}) 5.982162712s ago: executing program 2 (id=631): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x10, 0x8000, 0x8, 0x9, {{0x6, 0x4, 0x0, 0x4, 0x18, 0x67, 0x0, 0x3, 0x2f, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x2b}, {[@rr={0x7, 0x3, 0xf1}]}}}}}) 5.815750321s ago: executing program 2 (id=634): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000b40)=0x8, 0x4) 5.615665324s ago: executing program 2 (id=637): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xfc778000) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xb, 0x0, 0x100000}, 0x20) 5.555133432s ago: executing program 2 (id=638): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb}, 0x94) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x890b, &(0x7f0000000000)=@buf={0x0, 0xffffffffffffffff}) 5.260039107s ago: executing program 2 (id=642): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x800, 0x0, 0x103, 0x1, 0x3}, 0x20) 3.366305762s ago: executing program 1 (id=669): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000640)=@newqdisc={0x68, 0x24, 0xd0f, 0x3, 0x0, {0x60, 0x0, 0x0, r1, {0x0, 0x2}, {0xffff, 0xffff}, {0x1, 0xb}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x34, 0x2, [@TCA_FQ_CODEL_CE_THRESHOLD={0x8, 0x7, 0x1}, @TCA_FQ_CODEL_TARGET={0x8}, @TCA_FQ_CODEL_INTERVAL={0x8, 0x3, 0x9}, @TCA_FQ_CODEL_FLOWS={0x8, 0x5, 0x5}, @TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8, 0x8, 0x3}, @TCA_FQ_CODEL_FLOWS={0x8, 0x5, 0x2}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40001d4}, 0x8848) 2.163407269s ago: executing program 3 (id=677): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x7, 0x20000008b}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) mremap(&(0x7f0000097000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYBLOB="12e01b3989", @ANYRES32], 0x1000f) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00'}) 2.150620709s ago: executing program 1 (id=678): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x298, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @empty}, [0xff, 0xff000000, 0x0, 0xffffff00], [0xff000000, 0xff, 0xff], 'geneve0\x00', 'geneve1\x00', {}, {}, 0x29, 0x10, 0x0, 0x55}, 0x0, 0xa8, 0xd8, 0x60030000, {0x0, 0xff000000}}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x1, 0x7}, {0x0, 0x3, 0x2}, 0xfffffff7, 0x1}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [0xff000000, 0xffffff00, 0xffffff00, 0xff], [0x0, 0xff, 0xffffffff, 0xff000000], 'ip6gre0\x00', '\x00', {}, {}, 0x87, 0x2, 0x4}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x41, 0x6, {0x5}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2f8) syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6015690900442f"], 0x0) 1.950948923s ago: executing program 3 (id=680): r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) landlock_restrict_self(0xffffffffffffffff, 0xc) 1.950753507s ago: executing program 1 (id=681): syz_usb_connect(0x0, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB="12010900875b0d20d8130100220e010203010902120001000000000904"], 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) syz_open_dev$dri(0x0, 0xd21, 0x4000) 1.795668079s ago: executing program 3 (id=682): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x25dfdbfe, {{@in6=@remote, @in=@local, 0xfffc, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x2, 0x40800000000000, 0x800000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@loopback, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x24044000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000009c0)=ANY=[@ANYBLOB="cc000000210001000000000004000000fc010000000000000000000000000000fc02000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000500011"], 0xcc}, 0x1, 0x0, 0x0, 0xc060}, 0x0) 1.682339568s ago: executing program 3 (id=684): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x7, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x4}, {0x0, 0x4}]}]}, {0x0, [0x0, 0x2e, 0x2e, 0x5f, 0xe]}}, 0x0, 0x3b, 0x0, 0x1}, 0x28) 1.48774356s ago: executing program 3 (id=686): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x2, 0x2bd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0x9000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x42}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r2, 0x2219, 0x7721, 0x16, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, 0x0) 1.446065223s ago: executing program 0 (id=687): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x161140, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x1) 1.43937136s ago: executing program 4 (id=688): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) 1.252746312s ago: executing program 4 (id=689): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x1, 0x0, 0x0, 0x2, 0x24}, @flat=@weak_binder={0x77622a85, 0x100b, 0x3}, @flat=@binder={0x73622a85, 0x110b, 0x3}}, &(0x7f0000000240)={0x0, 0x28, 0x40}}, 0x1000}], 0x0, 0x0, 0x0}) 1.242302878s ago: executing program 1 (id=690): r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f00000000c0)=0x58, 0xa) 1.107850385s ago: executing program 4 (id=691): r0 = syz_open_dev$video(&(0x7f0000000040), 0x7f, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x5, @raw_data="a935d00361f0cfa41015eaef4a616b4eb5b68e5f4a7ef43f281e79e9f82f6ab3ebcd2e1e804dc5996c357164f558650050cafb1a3c9472671065acff979388000e322f2b6951805a252e9868d325496d1d0f580d4a6057b6a896d086714225e57af7de1c5473cabf3a2993db55c58f366b2dccee33d68e3ea4768788d33a00fb917b50f27aafbc2fd46c873c95e10d21f47b83bf0657be1756ee9aecc171716a1e94b592ad11ae8ada9d4940129388b9a8562e1a15ee41874afc7ba375b5c76d2a2bc32701aca685"}) 1.04110147s ago: executing program 0 (id=692): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) 949.324684ms ago: executing program 4 (id=693): r0 = syz_open_dev$video(&(0x7f0000001440), 0x100000000d, 0x1) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000001580)={0xa, @win={{0x8, 0xa, 0x5, 0x6000000}, 0x8, 0x1ff, 0x0, 0x3, 0x0, 0x81}}) 819.663652ms ago: executing program 4 (id=694): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x4780, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_open_dev$video(&(0x7f0000000000), 0x8, 0x20202) syz_open_dev$audion(&(0x7f0000000040), 0x1ff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040), 0x80000000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1cf) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x275a, 0x0) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x275a, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8000, 0x184}, 0x18) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) 819.508224ms ago: executing program 0 (id=695): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r0, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000000080)={0x8, {"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", 0x102b}}, 0x2000) openat$audio(0xffffffffffffff9c, &(0x7f0000000240), 0x400000000a0a01, 0x0) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0xc0844123, 0x0) 592.429861ms ago: executing program 4 (id=696): setreuid(0xffffffffffffffff, 0xee01) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050004000000000000002e"], 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 570.991724ms ago: executing program 3 (id=697): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000006c0)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0x5}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0x1, 0x3, 0x6361, 0x5, 0xffffffff, 0x40000003}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x3, 0x8000, 0x0, 0xf, 0x3, 0xc0e}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40088c1}, 0x4008814) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000440)=@xdp={0x2c, 0xdd86, r6, 0x5}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)="40f11188082757446380fbeee925788ddbeb1f4bd639402308fe51069eb5590939dc88", 0x23}], 0x1}, 0x0) 307.703782ms ago: executing program 0 (id=698): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x5, 0x4, 0xcf, 0x1, r0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000440)={{r1}, &(0x7f0000000840), &(0x7f0000000340)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000900)}, 0x20) 199.498094ms ago: executing program 0 (id=699): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0xffffffc3, 0x4) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[], 0x8) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x500, 0x80000, @private2, 0x0, 0x3}, 0x80, 0x0}, 0x5b4}], 0x1, 0xc040) 136.621901ms ago: executing program 1 (id=700): r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="02011400012918000e1a80009f0001852900002f0600ac141430e0000001808a8972bd"], 0xdd12}], 0x1, 0x0, 0x0, 0x4000007}, 0x44040) 225.018µs ago: executing program 0 (id=701): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xe}, {0xffff, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x400c0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010829bd7000000000000b00000008000300", @ANYRES32=r2, @ANYBLOB="60005080110001004abee339084eeef16f162471f4000000080003000aac0f000500020007"], 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 0s ago: executing program 1 (id=702): syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0xc45, 0x5112, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x7, 0x19, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x200, 0x3, 0x1, {0x22, 0x2d}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0xff, 0x3}}}}}]}}]}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000040)=0x90000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000000)={@local}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x101000, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000240)={0x0, 0x0, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006}, 0x0, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000540)={{@hyper, 0x2}, @hyper, 0x0, 0x0, 0x5e}) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(r1, 0x7af, &(0x7f0000000080)={@hyper, 0x2}) r2 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r2, 0x7a7, &(0x7f0000000040)=0x90000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, &(0x7f0000000240)={@hyper}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r2, 0x7a8, &(0x7f0000000540)={{@hyper, 0x2}, @hyper, 0x0, 0x0, 0x5e}) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): vice strings: Mfr=0, Product=0, SerialNumber=0 [ 121.369019][ T5688] usb 4-1: config 0 descriptor?? [ 121.412514][ T6562] netlink: 4 bytes leftover after parsing attributes in process `syz.0.256'. [ 121.663575][ T6579] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 121.789413][ T5688] hid (null): invalid report_size 55607 [ 121.838056][ T5688] corsair-cpro 0003:1B1C:0C10.0002: invalid report_size 55607 [ 121.852926][ T5688] corsair-cpro 0003:1B1C:0C10.0002: item 0 2 1 7 parsing failed [ 121.861591][ T5688] corsair-cpro 0003:1B1C:0C10.0002: probe with driver corsair-cpro failed with error -22 [ 121.879780][ T6586] netlink: 28 bytes leftover after parsing attributes in process `syz.2.266'. [ 121.902149][ T6589] netlink: 766 bytes leftover after parsing attributes in process `syz.0.267'. [ 122.002805][ T5688] usb 4-1: USB disconnect, device number 11 [ 122.021885][ T6593] netlink: 'syz.2.269': attribute type 1 has an invalid length. [ 122.032457][ T6593] netlink: 'syz.2.269': attribute type 2 has an invalid length. [ 122.292275][ T6606] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 122.520487][ T6617] net_ratelimit: 12 callbacks suppressed [ 122.520504][ T6617] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 122.576092][ T1223] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 122.737180][ T1223] usb 5-1: Using ep0 maxpacket: 8 [ 122.750609][ T1223] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 122.836273][ T1223] usb 5-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 122.879342][ T1223] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.932363][ T1223] usb 5-1: Product: syz [ 122.980559][ T6628] FAULT_INJECTION: forcing a failure. [ 122.980559][ T6628] name failslab, interval 1, probability 0, space 0, times 0 [ 123.005036][ T1223] usb 5-1: Manufacturer: syz [ 123.012584][ T1223] usb 5-1: SerialNumber: syz [ 123.026278][ T1223] usb 5-1: config 0 descriptor?? [ 123.031482][ T6628] CPU: 0 UID: 0 PID: 6628 Comm: syz.1.281 Tainted: G L syzkaller #0 PREEMPT(full) [ 123.031504][ T6628] Tainted: [L]=SOFTLOCKUP [ 123.031513][ T6628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 123.031522][ T6628] Call Trace: [ 123.031529][ T6628] [ 123.031535][ T6628] dump_stack_lvl+0xe8/0x150 [ 123.031558][ T6628] should_fail_ex+0x412/0x560 [ 123.031582][ T6628] should_failslab+0xa8/0x100 [ 123.031604][ T6628] ? anon_vma_fork+0x83/0x570 [ 123.031628][ T6628] kmem_cache_alloc_noprof+0x87/0x650 [ 123.031655][ T6628] anon_vma_fork+0x83/0x570 [ 123.031675][ T6628] ? dup_userfaultfd+0xab/0x640 [ 123.031719][ T6628] ? __vm_enough_memory+0x11b/0x380 [ 123.031740][ T6628] dup_mmap+0x991/0x1d90 [ 123.031782][ T6628] ? __pfx_dup_mmap+0x10/0x10 [ 123.031815][ T6628] ? copy_mm+0x130/0x4a0 [ 123.031833][ T6628] ? copy_mm+0x130/0x4a0 [ 123.031865][ T6628] copy_mm+0x13b/0x4a0 [ 123.031885][ T6628] copy_process+0x1f1c/0x4440 [ 123.031901][ T6628] ? _parse_integer_limit+0x1ae/0x1f0 [ 123.031934][ T6628] ? copy_process+0xd87/0x4440 [ 123.031961][ T6628] ? __pfx_copy_process+0x10/0x10 [ 123.031977][ T6628] ? get_pid_task+0x20/0x1f0 [ 123.031992][ T6628] ? get_pid_task+0x20/0x1f0 [ 123.032018][ T6628] kernel_clone+0x284/0x8f0 [ 123.032042][ T6628] ? __pfx_kernel_clone+0x10/0x10 [ 123.032069][ T6628] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 123.032097][ T6628] __x64_sys_clone+0x1b6/0x230 [ 123.032117][ T6628] ? __pfx___x64_sys_clone+0x10/0x10 [ 123.032151][ T6628] ? __pfx_ksys_write+0x10/0x10 [ 123.032181][ T6628] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.032198][ T6628] do_syscall_64+0x15f/0xf80 [ 123.032216][ T6628] ? trace_irq_disable+0x3b/0x140 [ 123.032237][ T6628] ? clear_bhb_loop+0x40/0x90 [ 123.032260][ T6628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.032275][ T6628] RIP: 0033:0x7f70bb39cdd9 [ 123.032291][ T6628] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 123.032302][ T6628] RSP: 002b:00007f70bc1d4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 123.032318][ T6628] RAX: ffffffffffffffda RBX: 00007f70bb615fa0 RCX: 00007f70bb39cdd9 [ 123.032329][ T6628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040080000 [ 123.032338][ T6628] RBP: 00007f70bc1d5090 R08: 0000000000000000 R09: 0000000000000000 [ 123.032347][ T6628] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 123.032355][ T6628] R13: 00007f70bb616038 R14: 00007f70bb615fa0 R15: 00007f70bb73fa48 [ 123.032383][ T6628] [ 123.040102][ T1223] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 123.522819][ T6624] netlink: 4 bytes leftover after parsing attributes in process `syz.0.277'. [ 123.748563][ T6630] netlink: 4 bytes leftover after parsing attributes in process `syz.1.282'. [ 123.762750][ T6630] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.794638][ T6641] xt_hashlimit: size too large, truncated to 1048576 [ 123.808840][ T6630] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 123.876067][ T807] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 123.937220][ T5629] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 123.974437][ T1223] gspca_zc3xx: reg_w_i err -71 [ 124.038590][ T807] usb 4-1: device descriptor read/64, error -71 [ 124.119645][ T5629] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 124.134750][ T5629] usb 3-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 124.155316][ T5629] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.179798][ T5629] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 124.267413][ T6649] bond1 (unregistering): Released all slaves [ 124.295963][ T807] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 124.436006][ T807] usb 4-1: device descriptor read/64, error -71 [ 124.546265][ T807] usb usb4-port1: attempt power cycle [ 124.595971][ T1223] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 124.603034][ T1223] gspca_zc3xx 5-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 124.625322][ T1223] usb 5-1: USB disconnect, device number 8 [ 124.905892][ T807] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 124.939089][ T807] usb 4-1: device descriptor read/8, error -71 [ 124.965868][ T1223] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 125.037587][ T6663] netlink: 4 bytes leftover after parsing attributes in process `syz.1.292'. [ 125.050087][ T6663] netlink: 4 bytes leftover after parsing attributes in process `syz.1.292'. [ 125.128980][ T1223] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 125.138186][ T1223] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.146207][ T1223] usb 5-1: Product: syz [ 125.150500][ T1223] usb 5-1: Manufacturer: syz [ 125.155096][ T1223] usb 5-1: SerialNumber: syz [ 125.176054][ T807] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 125.197419][ T807] usb 4-1: device descriptor read/8, error -71 [ 125.246727][ T5629] stv0680 3-1:4.0: STV(e): camera ping failed!! [ 125.295884][ T29] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 125.316143][ T807] usb usb4-port1: unable to enumerate USB device [ 125.448731][ T5629] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 125.457323][ T5629] stv0680 3-1:4.0: last error: 86, command = 0x3 [ 125.469189][ T5629] usb 3-1: USB disconnect, device number 12 [ 125.474071][ T29] usb 2-1: unable to get BOS descriptor or descriptor too short [ 125.502198][ T29] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 125.523924][ T29] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 125.535151][ T29] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 125.550301][ T29] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 125.560779][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.572502][ T1223] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 125.585929][ T29] usb 2-1: Product: syz [ 125.590114][ T29] usb 2-1: Manufacturer: syz [ 125.594686][ T29] usb 2-1: SerialNumber: syz [ 125.600734][ T1223] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 125.682967][ T6667] kernel read not supported for file / 7âW)s!Qfsl{Tr)rO2:"T+͟v|ղDvc֠6xc: (pid: 6667 comm: syz.0.293) [ 125.697297][ T30] kauditd_printk_skb: 59 callbacks suppressed [ 125.697311][ T30] audit: type=1800 audit(1777735850.612:376): pid=6667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.293" name=200137B3CFFCC3A25729EB7393A7C721518FF6ECA56673F56C7B548772D22972A7D6084F9A98F5323A22F412C0542BCD9F767C8DD5B24476638E93D8D6A0C536D278E3633A dev="mqueue" ino=12223 res=0 errno=0 [ 125.834636][ T6663] loop5: detected capacity change from 0 to 7 [ 125.870160][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.879350][ C1] buffer_io_error: 9 callbacks suppressed [ 125.879359][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 125.900439][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.909658][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 125.926415][ T1223] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -EPROTO [ 125.938850][ T1223] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 125.957735][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.967159][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 125.967710][ T1223] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 125.989493][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.998667][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.013970][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.023181][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.034113][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.043307][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.056389][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.065537][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.074739][ T6663] ldm_validate_partition_table(): Disk read failed. [ 126.083577][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.092735][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.102139][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.111341][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.121049][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.130255][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 126.138399][ T6663] Dev loop5: unable to read RDB block 0 [ 126.151426][ T6663] loop5: unable to read partition table [ 126.164755][ T6663] loop5: partition table beyond EOD, truncated [ 126.175260][ T1223] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 126.175290][ T6663] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 126.249941][ T1223] usb 5-1: USB disconnect, device number 9 [ 126.371056][ T6671] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 126.401211][ T6671] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 126.581563][ T6679] faux_driver vkms: [drm] Unknown color mode 6; guessing buffer size. [ 126.844175][ T29] usb 2-1: current rate 16032576 is different from the runtime rate 48000 [ 126.900983][ T6689] FAULT_INJECTION: forcing a failure. [ 126.900983][ T6689] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 126.926061][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 126.949408][ T6689] CPU: 0 UID: 0 PID: 6689 Comm: syz.0.299 Tainted: G L syzkaller #0 PREEMPT(full) [ 126.949435][ T6689] Tainted: [L]=SOFTLOCKUP [ 126.949441][ T6689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 126.949450][ T6689] Call Trace: [ 126.949456][ T6689] [ 126.949463][ T6689] dump_stack_lvl+0xe8/0x150 [ 126.949486][ T6689] should_fail_ex+0x412/0x560 [ 126.949510][ T6689] _copy_to_iter+0x404/0x17d0 [ 126.949532][ T6689] ? do_raw_spin_lock+0x12b/0x2f0 [ 126.949561][ T6689] ? __pfx__copy_to_iter+0x10/0x10 [ 126.949580][ T6689] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 126.949598][ T6689] ? lockdep_hardirqs_on+0x7a/0x110 [ 126.949617][ T6689] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 126.949634][ T6689] ? __skb_try_recv_datagram+0x3d4/0x4d0 [ 126.949662][ T6689] __skb_datagram_iter+0xf8/0x980 [ 126.949685][ T6689] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 126.949713][ T6689] skb_copy_datagram_iter+0xb5/0x240 [ 126.949738][ T6689] netlink_recvmsg+0x2c3/0xa50 [ 126.949767][ T6689] ? __pfx_netlink_recvmsg+0x10/0x10 [ 126.949785][ T6689] ? ktime_get+0x45/0x220 [ 126.949809][ T6689] ? __lock_acquire+0x6b5/0x2cf0 [ 126.949829][ T6689] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 126.949847][ T6689] ? security_socket_recvmsg+0x7e/0x2c0 [ 126.949870][ T6689] ? __pfx_netlink_recvmsg+0x10/0x10 [ 126.949890][ T6689] sock_recvmsg_nosec+0x10c/0x140 [ 126.949910][ T6689] ____sys_recvmsg+0x3e3/0x4a0 [ 126.949938][ T6689] ? __pfx_____sys_recvmsg+0x10/0x10 [ 126.949972][ T6689] ? import_iovec+0x73/0xa0 [ 126.949996][ T6689] ___sys_recvmsg+0x215/0x590 [ 126.950022][ T6689] ? __pfx____sys_recvmsg+0x10/0x10 [ 126.950047][ T6689] ? __fget_files+0x2a/0x420 [ 126.950092][ T6689] do_recvmmsg+0x334/0x800 [ 126.950120][ T6689] ? __pfx_do_recvmmsg+0x10/0x10 [ 126.950152][ T6689] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 126.950187][ T6689] __x64_sys_recvmmsg+0x198/0x250 [ 126.950215][ T6689] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 126.950246][ T6689] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.950263][ T6689] do_syscall_64+0x15f/0xf80 [ 126.950281][ T6689] ? trace_irq_disable+0x3b/0x140 [ 126.950308][ T6689] ? clear_bhb_loop+0x40/0x90 [ 126.950327][ T6689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.950341][ T6689] RIP: 0033:0x7f937159cdd9 [ 126.950356][ T6689] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 126.950367][ T6689] RSP: 002b:00007f93723e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 126.950384][ T6689] RAX: ffffffffffffffda RBX: 00007f9371815fa0 RCX: 00007f937159cdd9 [ 126.950394][ T6689] RDX: 0000000000000004 RSI: 0000200000006900 RDI: 0000000000000003 [ 126.950404][ T6689] RBP: 00007f93723e0090 R08: 0000000000000000 R09: 0000000000000000 [ 126.950413][ T6689] R10: 0000000040012032 R11: 0000000000000246 R12: 0000000000000001 [ 126.950422][ T6689] R13: 00007f9371816038 R14: 00007f9371815fa0 R15: 00007f937193fa48 [ 126.950448][ T6689] [ 127.653120][ T5629] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 127.810936][ T6687] hsr0: entered promiscuous mode [ 127.824610][ T6687] netlink: 4 bytes leftover after parsing attributes in process `syz.2.295'. [ 127.907616][ T5629] usb 5-1: config 1 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 127.920745][ T5629] usb 5-1: config 1 interface 0 has no altsetting 0 [ 127.931567][ T6687] hsr_slave_0: left promiscuous mode [ 127.932802][ T5629] usb 5-1: string descriptor 0 read error: -22 [ 127.944620][ T5629] usb 5-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.40 [ 127.971655][ T5629] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.984527][ T6687] hsr_slave_1: left promiscuous mode [ 128.447031][ T5629] hid_parser_main: 3 callbacks suppressed [ 128.447044][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.494031][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.508692][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.522604][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.536788][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.553051][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.568459][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.583848][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.606278][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.623478][ T5629] lenovo 0003:17EF:6047.0003: unknown main item tag 0x0 [ 128.687174][ T10] usb 2-1: USB disconnect, device number 22 [ 128.903362][ T5629] lenovo 0003:17EF:6047.0003: hidraw0: USB HID v0.01 Device [HID 17ef:6047] on usb-dummy_hcd.4-1/input0 [ 128.944942][ T6706] xt_TCPMSS: Only works on TCP SYN packets [ 128.979705][ T6709] Invalid logical block size (1792) [ 129.486394][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 129.752480][ T5629] usb 5-1: USB disconnect, device number 10 [ 130.055952][ T10] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 130.237022][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 130.253037][ T10] usb 2-1: config index 0 descriptor too short (expected 64548, got 36) [ 130.273148][ T10] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 130.293121][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 130.313574][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.344801][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 130.379552][ T10] usb 2-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 130.413080][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.438872][ T29] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 130.460752][ T10] usb 2-1: config 0 descriptor?? [ 130.549056][ T6735] syz.2.314 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 130.551769][ T6733] netlink: 4 bytes leftover after parsing attributes in process `syz.0.313'. [ 130.580377][ T29] usb 4-1: device descriptor read/64, error -71 [ 130.836352][ T29] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 130.853697][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 130.877607][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 130.923575][ T10] usb 2-1: USB disconnect, device number 23 [ 130.977354][ T29] usb 4-1: device descriptor read/64, error -71 [ 131.103667][ T29] usb usb4-port1: attempt power cycle [ 131.172021][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034de8c00: rx timeout, send abort [ 131.455891][ T29] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 131.499936][ T29] usb 4-1: device descriptor read/8, error -71 [ 131.672288][ C1] vcan0: j1939_tp_rxtimer: 0xffff888069545000: rx timeout, send abort [ 131.681769][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034de8c00: abort rx timeout. Force session deactivation [ 131.733318][ T6763] netlink: 14 bytes leftover after parsing attributes in process `syz.1.319'. [ 131.756330][ T29] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 131.816695][ T29] usb 4-1: device descriptor read/8, error -71 [ 131.956130][ T29] usb usb4-port1: unable to enumerate USB device [ 132.045971][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 132.180609][ C1] vcan0: j1939_tp_rxtimer: 0xffff888069545000: abort rx timeout. Force session deactivation [ 132.267507][ T30] audit: type=1326 audit(1777735857.172:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.355082][ T30] audit: type=1326 audit(1777735857.212:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.439657][ T30] audit: type=1326 audit(1777735857.222:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.520027][ T30] audit: type=1326 audit(1777735857.222:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.589040][ T30] audit: type=1326 audit(1777735857.222:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.652887][ T30] audit: type=1326 audit(1777735857.222:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=259 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.707616][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.715365][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.740525][ T30] audit: type=1326 audit(1777735857.232:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.849748][ T30] audit: type=1326 audit(1777735857.232:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 132.943907][ T30] audit: type=1326 audit(1777735857.242:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 133.048977][ T30] audit: type=1326 audit(1777735857.242:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.324" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x7ffc0000 [ 133.576021][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 133.787913][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.833509][ T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 255 [ 133.916802][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 133.945358][ T10] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 133.959361][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.970566][ T6792] netlink: 4 bytes leftover after parsing attributes in process `syz.4.325'. [ 133.979504][ T10] usb 4-1: Product: syz [ 133.985876][ T10] usb 4-1: Manufacturer: syz [ 134.000359][ T10] usb 4-1: SerialNumber: syz [ 134.021261][ T10] usb 4-1: config 0 descriptor?? [ 134.036593][ T6802] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 134.048698][ T10] usb 4-1: ucan: probing device on interface #0 [ 134.056419][ T10] usb 4-1: ucan: invalid EP count (1) [ 134.061939][ T10] usb 4-1: ucan: probe failed; try to update the device firmware [ 134.105632][ T6811] netlink: 4 bytes leftover after parsing attributes in process `syz.0.326'. [ 134.284810][ T10] usb 4-1: USB disconnect, device number 20 [ 134.511493][ T6819] syzkaller1: entered promiscuous mode [ 134.520172][ T6819] syzkaller1: entered allmulticast mode [ 134.589835][ T6823] tipc: Started in network mode [ 134.604887][ T6823] tipc: Node identity 4, cluster identity 4711 [ 134.616002][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 134.627127][ T6823] tipc: Node number set to 4 [ 134.647753][ T6825] netlink: 28 bytes leftover after parsing attributes in process `syz.1.330'. [ 134.657687][ T6825] netlink: 28 bytes leftover after parsing attributes in process `syz.1.330'. [ 134.916056][ T5702] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 135.035895][ T29] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 135.055926][ T5702] usb 2-1: device descriptor read/64, error -71 [ 135.073865][ T6838] netlink: 8 bytes leftover after parsing attributes in process `syz.3.333'. [ 135.195890][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 135.210785][ T29] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 135.242031][ T29] usb 1-1: config 0 has no interfaces? [ 135.280504][ T29] usb 1-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 135.292526][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.305850][ T5702] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 135.327809][ T29] usb 1-1: Product: syz [ 135.332188][ T29] usb 1-1: Manufacturer: syz [ 135.339106][ T29] usb 1-1: SerialNumber: syz [ 135.360993][ T29] usb 1-1: config 0 descriptor?? [ 135.467550][ T5702] usb 2-1: device descriptor read/64, error -71 [ 135.576136][ T5702] usb usb2-port1: attempt power cycle [ 135.605492][ T24] usb 1-1: USB disconnect, device number 18 [ 135.664655][ T6856] FAULT_INJECTION: forcing a failure. [ 135.664655][ T6856] name failslab, interval 1, probability 0, space 0, times 0 [ 135.678517][ T6856] CPU: 0 UID: 0 PID: 6856 Comm: syz.2.335 Tainted: G L syzkaller #0 PREEMPT(full) [ 135.678542][ T6856] Tainted: [L]=SOFTLOCKUP [ 135.678547][ T6856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 135.678557][ T6856] Call Trace: [ 135.678563][ T6856] [ 135.678570][ T6856] dump_stack_lvl+0xe8/0x150 [ 135.678593][ T6856] should_fail_ex+0x412/0x560 [ 135.678626][ T6856] should_failslab+0xa8/0x100 [ 135.678651][ T6856] __kmalloc_noprof+0xe8/0x760 [ 135.678671][ T6856] ? switchdev_deferred_enqueue+0x2d/0x240 [ 135.678690][ T6856] ? check_path+0x21/0x40 [ 135.678711][ T6856] ? __pfx_switchdev_port_obj_add_deferred+0x10/0x10 [ 135.678729][ T6856] switchdev_deferred_enqueue+0x2d/0x240 [ 135.678753][ T6856] switchdev_port_obj_add+0x1f4/0x300 [ 135.678774][ T6856] ? __pfx_switchdev_port_obj_add+0x10/0x10 [ 135.678804][ T6856] ? br_switchdev_mdb_populate+0x66/0x3e0 [ 135.678824][ T6856] br_switchdev_mdb_notify+0x29c/0x480 [ 135.678844][ T6856] ? __pfx_br_switchdev_mdb_notify+0x10/0x10 [ 135.678879][ T6856] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 135.678897][ T6856] ? lockdep_hardirqs_on+0x7a/0x110 [ 135.678917][ T6856] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 135.678938][ T6856] __br_mdb_notify+0x73/0x970 [ 135.678965][ T6856] __br_mdb_add+0x841/0x14f0 [ 135.678990][ T6856] ? __pfx_br_mdb_config_init+0x10/0x10 [ 135.679006][ T6856] ? __pfx___br_mdb_add+0x10/0x10 [ 135.679025][ T6856] ? __pfx___nla_validate_parse+0x10/0x10 [ 135.679045][ T6856] ? __mutex_trylock_common+0x158/0x260 [ 135.679075][ T6856] br_mdb_add+0x67b/0x8c0 [ 135.679089][ T6856] ? trace_contention_end+0x3d/0x140 [ 135.679110][ T6856] ? __pfx_br_mdb_add+0x10/0x10 [ 135.679124][ T6856] ? __mutex_lock+0x319/0x1550 [ 135.679149][ T6856] ? __local_bh_enable_ip+0xd0/0x130 [ 135.679170][ T6856] ? __nla_parse+0x40/0x60 [ 135.679193][ T6856] ? __pfx_br_mdb_add+0x10/0x10 [ 135.679209][ T6856] rtnl_mdb_add+0x2bf/0x4d0 [ 135.679232][ T6856] ? __pfx_rtnl_mdb_add+0x10/0x10 [ 135.679262][ T6856] ? __pfx_rtnl_mdb_add+0x10/0x10 [ 135.679282][ T6856] rtnetlink_rcv_msg+0x77e/0xbe0 [ 135.679304][ T6856] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 135.679322][ T6856] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 135.679339][ T6856] ? ref_tracker_free+0x693/0x840 [ 135.679362][ T6856] ? __pfx_ref_tracker_free+0x10/0x10 [ 135.679379][ T6856] ? __asan_memcpy+0x40/0x70 [ 135.679397][ T6856] ? __skb_clone+0x63/0x7a0 [ 135.679425][ T6856] netlink_rcv_skb+0x232/0x4b0 [ 135.679448][ T6856] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 135.679466][ T6856] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 135.679496][ T6856] ? netlink_deliver_tap+0x2e/0x1b0 [ 135.679515][ T6856] ? netlink_deliver_tap+0x2e/0x1b0 [ 135.679538][ T6856] netlink_unicast+0x75c/0x8e0 [ 135.679566][ T6856] netlink_sendmsg+0x813/0xb40 [ 135.679594][ T6856] ? __pfx_netlink_sendmsg+0x10/0x10 [ 135.679623][ T6856] ? aa_sock_msg_perm+0xf1/0x1b0 [ 135.679645][ T6856] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 135.679668][ T6856] ____sys_sendmsg+0x972/0x9f0 [ 135.679688][ T6856] ? __might_fault+0xaf/0x130 [ 135.679712][ T6856] ? __pfx_____sys_sendmsg+0x10/0x10 [ 135.679741][ T6856] ? import_iovec+0x73/0xa0 [ 135.679765][ T6856] ___sys_sendmsg+0x2a5/0x360 [ 135.679784][ T6856] ? __lock_acquire+0x6b5/0x2cf0 [ 135.679803][ T6856] ? __pfx____sys_sendmsg+0x10/0x10 [ 135.679857][ T6856] ? __fget_files+0x2a/0x420 [ 135.679875][ T6856] ? __fget_files+0x3a0/0x420 [ 135.679900][ T6856] __x64_sys_sendmsg+0x1bd/0x2a0 [ 135.679924][ T6856] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 135.679954][ T6856] ? __pfx_ksys_write+0x10/0x10 [ 135.679982][ T6856] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.680000][ T6856] do_syscall_64+0x15f/0xf80 [ 135.680019][ T6856] ? trace_irq_disable+0x3b/0x140 [ 135.680040][ T6856] ? clear_bhb_loop+0x40/0x90 [ 135.680059][ T6856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.680074][ T6856] RIP: 0033:0x7f47d659cdd9 [ 135.680091][ T6856] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 135.680104][ T6856] RSP: 002b:00007f47d7464028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.680121][ T6856] RAX: ffffffffffffffda RBX: 00007f47d6815fa0 RCX: 00007f47d659cdd9 [ 135.680132][ T6856] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 135.680142][ T6856] RBP: 00007f47d7464090 R08: 0000000000000000 R09: 0000000000000000 [ 135.680151][ T6856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.680161][ T6856] R13: 00007f47d6816038 R14: 00007f47d6815fa0 R15: 00007f47d693fa48 [ 135.680190][ T6856] [ 136.190072][ T5702] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 136.239040][ T5702] usb 2-1: device descriptor read/8, error -71 [ 136.498298][ T5702] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 136.531828][ T5702] usb 2-1: device descriptor read/8, error -71 [ 136.575905][ T1936] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 136.646307][ T5702] usb usb2-port1: unable to enumerate USB device [ 136.715915][ T1936] usb 4-1: device descriptor read/64, error -71 [ 136.976147][ T1936] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 137.126038][ T1936] usb 4-1: device descriptor read/64, error -71 [ 137.173518][ T6890] netlink: 4 bytes leftover after parsing attributes in process `syz.0.339'. [ 137.258198][ T1936] usb usb4-port1: attempt power cycle [ 137.415898][ T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 137.566806][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 137.580473][ T10] usb 3-1: New USB device found, idVendor=0c45, idProduct=613e, bcdDevice=c4.6d [ 137.594011][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.603008][ T10] usb 3-1: Product: syz [ 137.607330][ T1936] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 137.614950][ T10] usb 3-1: Manufacturer: syz [ 137.619645][ T10] usb 3-1: SerialNumber: syz [ 137.626737][ T10] usb 3-1: config 0 descriptor?? [ 137.634904][ T10] gspca_main: sonixj-2.14.0 probing 0c45:613e [ 137.641727][ T1936] usb 4-1: device descriptor read/8, error -71 [ 137.770175][ T6908] netlink: 8 bytes leftover after parsing attributes in process `syz.0.344'. [ 137.895997][ T1936] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 137.928291][ T1936] usb 4-1: device descriptor read/8, error -71 [ 138.046213][ T1936] usb usb4-port1: unable to enumerate USB device [ 138.230810][ T6908] bond1: option lacp_active: invalid value (5) [ 138.461335][ T6891] netlink: 212344 bytes leftover after parsing attributes in process `syz.2.340'. [ 138.469101][ T6908] bond1 (unregistering): Released all slaves [ 139.195944][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 139.350829][ T9] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 139.368426][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.378629][ T9] usb 1-1: Product: syz [ 139.383039][ T9] usb 1-1: Manufacturer: syz [ 139.387968][ T9] usb 1-1: SerialNumber: syz [ 139.409131][ T9] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 139.431181][ T1936] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 139.502129][ T10] gspca_sonixj: reg_r err -71 [ 139.509500][ T10] sonixj 3-1:0.0: probe with driver sonixj failed with error -71 [ 139.526310][ T10] usb 3-1: USB disconnect, device number 13 [ 140.132307][ T6933] netlink: 4 bytes leftover after parsing attributes in process `syz.4.351'. [ 140.242376][ T10] usb 1-1: USB disconnect, device number 19 [ 140.392701][ T6943] netlink: 4 bytes leftover after parsing attributes in process `syz.4.354'. [ 140.525997][ T1936] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 140.541095][ T1936] ath9k_htc: Failed to initialize the device [ 140.556436][ T10] usb 1-1: ath9k_htc: USB layer deinitialized [ 141.236175][ T5702] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 141.386439][ T5702] usb 1-1: device descriptor read/64, error -71 [ 141.635910][ T5702] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 141.738759][ T6972] netlink: zone id is out of range [ 141.786892][ T5702] usb 1-1: device descriptor read/64, error -71 [ 141.921943][ T5702] usb usb1-port1: attempt power cycle [ 141.995618][ T6972] netlink: set zone limit has 4 unknown bytes [ 142.291231][ T5702] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 142.340545][ T5702] usb 1-1: device descriptor read/8, error -71 [ 142.542699][ T6981] hsr0: entered promiscuous mode [ 142.570494][ T6981] netlink: 4 bytes leftover after parsing attributes in process `syz.3.363'. [ 142.596300][ T6981] hsr_slave_0: left promiscuous mode [ 142.615600][ T6981] hsr_slave_1: left promiscuous mode [ 142.632935][ T5702] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 142.659656][ T6981] hsr0 (unregistering): left promiscuous mode [ 142.697021][ T5702] usb 1-1: device descriptor read/8, error -71 [ 142.795881][ T10] usb 3-1: new full-speed USB device number 14 using dummy_hcd [ 142.816360][ T5702] usb usb1-port1: unable to enumerate USB device [ 142.955884][ T6986] FAULT_INJECTION: forcing a failure. [ 142.955884][ T6986] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 142.957668][ T10] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 142.990195][ T10] usb 3-1: New USB device found, idVendor=1044, idProduct=7001, bcdDevice= 5.20 [ 143.006047][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.014343][ T10] usb 3-1: Product: syz [ 143.019358][ T10] usb 3-1: Manufacturer: syz [ 143.022292][ T6986] CPU: 1 UID: 0 PID: 6986 Comm: syz.3.364 Tainted: G L syzkaller #0 PREEMPT(full) [ 143.022315][ T6986] Tainted: [L]=SOFTLOCKUP [ 143.022320][ T6986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 143.022329][ T6986] Call Trace: [ 143.022336][ T6986] [ 143.022343][ T6986] dump_stack_lvl+0xe8/0x150 [ 143.022366][ T6986] should_fail_ex+0x412/0x560 [ 143.022390][ T6986] _copy_from_user+0x2d/0xb0 [ 143.022412][ T6986] ___sys_recvmsg+0x175/0x590 [ 143.022437][ T6986] ? __pfx____sys_recvmsg+0x10/0x10 [ 143.022461][ T6986] ? __fget_files+0x2a/0x420 [ 143.022504][ T6986] do_recvmmsg+0x334/0x800 [ 143.022531][ T6986] ? __pfx_do_recvmmsg+0x10/0x10 [ 143.022560][ T6986] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 143.022594][ T6986] __x64_sys_recvmmsg+0x198/0x250 [ 143.022617][ T6986] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 143.022644][ T6986] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.022660][ T6986] do_syscall_64+0x15f/0xf80 [ 143.022678][ T6986] ? trace_irq_disable+0x3b/0x140 [ 143.022698][ T6986] ? clear_bhb_loop+0x40/0x90 [ 143.022717][ T6986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.022731][ T6986] RIP: 0033:0x7fec9099cdd9 [ 143.022746][ T6986] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 143.022758][ T6986] RSP: 002b:00007fec91846028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 143.022775][ T6986] RAX: ffffffffffffffda RBX: 00007fec90c16090 RCX: 00007fec9099cdd9 [ 143.022786][ T6986] RDX: 03ffffffffffff67 RSI: 0000200000002440 RDI: 0000000000000004 [ 143.022797][ T6986] RBP: 00007fec91846090 R08: 0000000000000000 R09: 0000000000000000 [ 143.022806][ T6986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 143.022815][ T6986] R13: 00007fec90c16128 R14: 00007fec90c16090 R15: 00007fec90d3fa48 [ 143.022840][ T6986] [ 143.311079][ T10] usb 3-1: SerialNumber: syz [ 143.555650][ T10] dvb-usb: found a 'Gigabyte U7000' in warm state. [ 143.590227][ T10] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 143.620147][ T10] dvbdev: DVB: registering new adapter (Gigabyte U7000) [ 143.631110][ T10] usb 3-1: media controller created [ 143.643458][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 143.699463][ T10] DVB: Unable to find symbol dib7000p_attach() [ 143.706734][ T10] dvb-usb: no frontend was attached by 'Gigabyte U7000' [ 143.797226][ T10] rc_core: IR keymap rc-dib0700-rc5 not found [ 143.803641][ T10] Registered IR keymap rc-empty [ 143.809868][ T10] dvb-usb: could not initialize remote control. [ 143.826698][ T10] dvb-usb: Gigabyte U7000 successfully initialized and connected. [ 143.843398][ T6974] netlink: 12 bytes leftover after parsing attributes in process `syz.2.362'. [ 143.849185][ T6988] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.860867][ T6988] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.116488][ T6988] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 144.465604][ T6976] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 144.476320][ T1157] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.499046][ T1157] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.518296][ T1157] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.543006][ T1157] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.665882][ T10] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 144.802406][ T1936] usb 3-1: USB disconnect, device number 14 [ 144.827999][ T10] usb 2-1: no configurations [ 144.832938][ T10] usb 2-1: can't read configurations, error -22 [ 144.839850][ T5688] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 144.893614][ T1936] dvb-usb: Gigabyte U7000 successfully deinitialized and disconnected. [ 144.995929][ T10] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 145.157383][ T10] usb 2-1: no configurations [ 145.165026][ T10] usb 2-1: can't read configurations, error -22 [ 145.173196][ T10] usb usb2-port1: attempt power cycle [ 145.239027][ T7023] netlink: 4 bytes leftover after parsing attributes in process `syz.3.374'. [ 145.437338][ T7030] FAULT_INJECTION: forcing a failure. [ 145.437338][ T7030] name failslab, interval 1, probability 0, space 0, times 0 [ 145.450061][ T7030] CPU: 1 UID: 0 PID: 7030 Comm: syz.2.377 Tainted: G L syzkaller #0 PREEMPT(full) [ 145.450077][ T7030] Tainted: [L]=SOFTLOCKUP [ 145.450081][ T7030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 145.450087][ T7030] Call Trace: [ 145.450092][ T7030] [ 145.450098][ T7030] dump_stack_lvl+0xe8/0x150 [ 145.450122][ T7030] should_fail_ex+0x412/0x560 [ 145.450146][ T7030] ? __d_alloc+0x37/0x6f0 [ 145.450168][ T7030] should_failslab+0xa8/0x100 [ 145.450193][ T7030] kmem_cache_alloc_lru_noprof+0x87/0x640 [ 145.450222][ T7030] __d_alloc+0x37/0x6f0 [ 145.450242][ T7030] ? rcu_is_watching+0x15/0xb0 [ 145.450266][ T7030] d_alloc_pseudo+0x21/0xc0 [ 145.450285][ T7030] alloc_file_pseudo+0xdd/0x240 [ 145.450297][ T7030] ? kmem_cache_alloc_noprof+0x15a/0x650 [ 145.450309][ T7030] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 145.450318][ T7030] ? evm_inode_alloc_security+0x40/0xb0 [ 145.450328][ T7030] ? security_inode_alloc+0xd5/0x310 [ 145.450345][ T7030] sock_alloc_file+0xb8/0x2e0 [ 145.450357][ T7030] do_accept+0x3a0/0x760 [ 145.450370][ T7030] ? __pfx_do_accept+0x10/0x10 [ 145.450390][ T7030] __sys_accept4+0x139/0x230 [ 145.450404][ T7030] ? __pfx___sys_accept4+0x10/0x10 [ 145.450414][ T7030] ? __pfx_ksys_write+0x10/0x10 [ 145.450430][ T7030] __x64_sys_accept4+0x9a/0xb0 [ 145.450440][ T7030] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.450450][ T7030] do_syscall_64+0x15f/0xf80 [ 145.450461][ T7030] ? trace_irq_disable+0x3b/0x140 [ 145.450474][ T7030] ? clear_bhb_loop+0x40/0x90 [ 145.450485][ T7030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.450494][ T7030] RIP: 0033:0x7f47d659cdd9 [ 145.450504][ T7030] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 145.450512][ T7030] RSP: 002b:00007f47d7443028 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 145.450523][ T7030] RAX: ffffffffffffffda RBX: 00007f47d6816090 RCX: 00007f47d659cdd9 [ 145.450529][ T7030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 145.450535][ T7030] RBP: 00007f47d7443090 R08: 0000000000000000 R09: 0000000000000000 [ 145.450540][ T7030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.450546][ T7030] R13: 00007f47d6816128 R14: 00007f47d6816090 R15: 00007f47d693fa48 [ 145.450560][ T7030] [ 145.516115][ T10] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 145.695214][ T1936] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 145.726969][ T10] usb 2-1: no configurations [ 145.731655][ T10] usb 2-1: can't read configurations, error -22 [ 145.867526][ T10] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 145.887527][ T10] usb 2-1: no configurations [ 145.897355][ T10] usb 2-1: can't read configurations, error -22 [ 145.916714][ T10] usb usb2-port1: unable to enumerate USB device [ 146.025917][ T24] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 146.185940][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 146.192434][ T24] usb 1-1: too many configurations: 255, using maximum allowed: 8 [ 146.202705][ T24] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 146.210552][ T24] usb 1-1: can't read configurations, error -61 [ 146.335892][ T5702] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 146.355913][ T24] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 146.426050][ T7047] kernel profiling enabled (shift: 9) [ 146.497460][ T5702] usb 5-1: config index 0 descriptor too short (expected 3071, got 146) [ 146.505985][ T5702] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.516284][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 146.521346][ T5702] usb 5-1: config 0 has no interfaces? [ 146.528722][ T24] usb 1-1: too many configurations: 255, using maximum allowed: 8 [ 146.536790][ T5702] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 146.546032][ T5702] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 146.554065][ T5702] usb 5-1: SerialNumber: syz [ 146.559721][ T24] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 146.568172][ T24] usb 1-1: can't read configurations, error -61 [ 146.575316][ T5702] usb 5-1: config 0 descriptor?? [ 146.582412][ T24] usb usb1-port1: attempt power cycle [ 146.795332][ T7038] kvm: vcpu 0: requested 3328 ns lapic timer period limited to 200000 ns [ 146.804133][ T7038] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 146.823116][ T1223] usb 5-1: USB disconnect, device number 11 [ 146.936245][ T24] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 146.956781][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 146.962544][ T24] usb 1-1: too many configurations: 255, using maximum allowed: 8 [ 146.972463][ T24] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 146.981292][ T24] usb 1-1: can't read configurations, error -61 [ 147.116742][ T24] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 147.137557][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 147.155544][ T24] usb 1-1: too many configurations: 255, using maximum allowed: 8 [ 147.164951][ T24] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 147.176980][ T24] usb 1-1: can't read configurations, error -61 [ 147.184366][ T24] usb usb1-port1: unable to enumerate USB device [ 147.275905][ T1223] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 147.440112][ T1223] usb 4-1: Using ep0 maxpacket: 32 [ 147.455306][ T1223] usb 4-1: unable to get BOS descriptor or descriptor too short [ 147.478675][ T1223] usb 4-1: config 0 has an invalid interface number: 77 but max is 0 [ 147.488476][ T1223] usb 4-1: config 0 has no interface number 0 [ 147.494615][ T1223] usb 4-1: config 0 interface 77 has no altsetting 0 [ 147.506939][ T1223] usb 4-1: New USB device found, idVendor=061d, idProduct=c180, bcdDevice=9c.90 [ 147.520139][ T1223] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.529796][ T1223] usb 4-1: Product: syz [ 147.554079][ T1223] usb 4-1: Manufacturer: syz [ 147.566046][ T1223] usb 4-1: SerialNumber: syz [ 147.622578][ T1223] usb 4-1: config 0 descriptor?? [ 147.761724][ T7053] netlink: 4 bytes leftover after parsing attributes in process `syz.2.386'. [ 147.816512][ T10] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 147.846132][ T7050] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.856886][ T7050] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.898802][ T7050] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.918515][ T7050] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.989918][ T10] usb 2-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 147.999670][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.013249][ T10] usb 2-1: config 0 descriptor?? [ 148.038665][ T10] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 148.071916][ T1223] quatech2 4-1:0.77: Quatech 2nd gen USB to Serial Driver converter detected [ 148.083971][ T1223] usb 4-1: qt2_attach - failed to power on unit: -71 [ 148.091146][ T1223] quatech2 4-1:0.77: probe with driver quatech2 failed with error -71 [ 148.106627][ T1223] usb 4-1: USB disconnect, device number 25 [ 148.219929][ T7072] netlink: 'syz.2.393': attribute type 1 has an invalid length. [ 148.234861][ T10] gp8psk: usb in 128 operation failed. [ 148.272324][ T7072] bond2: (slave bridge2): Enslaving as a backup interface with an up link [ 148.295604][ T7072] bond2: (slave bridge3): Enslaving as a backup interface with a down link [ 148.443780][ T10] gp8psk: usb in 137 operation failed. [ 148.451972][ T10] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 148.463072][ T10] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 148.602971][ T7079] FAULT_INJECTION: forcing a failure. [ 148.602971][ T7079] name failslab, interval 1, probability 0, space 0, times 0 [ 148.620148][ T7079] CPU: 1 UID: 0 PID: 7079 Comm: syz.3.395 Tainted: G L syzkaller #0 PREEMPT(full) [ 148.620175][ T7079] Tainted: [L]=SOFTLOCKUP [ 148.620181][ T7079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 148.620191][ T7079] Call Trace: [ 148.620198][ T7079] [ 148.620205][ T7079] dump_stack_lvl+0xe8/0x150 [ 148.620230][ T7079] should_fail_ex+0x412/0x560 [ 148.620263][ T7079] should_failslab+0xa8/0x100 [ 148.620289][ T7079] __kmalloc_cache_noprof+0x88/0x660 [ 148.620311][ T7079] ? ipv6_add_addr+0x55e/0x1100 [ 148.620332][ T7079] ipv6_add_addr+0x55e/0x1100 [ 148.620353][ T7079] ? __pfx_ipv6_add_addr+0x10/0x10 [ 148.620371][ T7079] ? ipv6_mc_up+0x3da/0x580 [ 148.620396][ T7079] inet6_addr_add+0x454/0xb20 [ 148.620421][ T7079] inet6_rtm_newaddr+0xa17/0xe30 [ 148.620450][ T7079] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 148.620469][ T7079] ? __dev_queue_xmit+0x2b6/0x3950 [ 148.620499][ T7079] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 148.620532][ T7079] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 148.620552][ T7079] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 148.620573][ T7079] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 148.620591][ T7079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 148.620607][ T7079] ? ref_tracker_free+0x693/0x840 [ 148.620630][ T7079] ? __pfx_ref_tracker_free+0x10/0x10 [ 148.620648][ T7079] ? __asan_memcpy+0x40/0x70 [ 148.620665][ T7079] ? __skb_clone+0x63/0x7a0 [ 148.620692][ T7079] netlink_rcv_skb+0x232/0x4b0 [ 148.620713][ T7079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 148.620733][ T7079] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 148.620765][ T7079] ? netlink_deliver_tap+0x2e/0x1b0 [ 148.620784][ T7079] ? netlink_deliver_tap+0x2e/0x1b0 [ 148.620808][ T7079] netlink_unicast+0x75c/0x8e0 [ 148.620837][ T7079] netlink_sendmsg+0x813/0xb40 [ 148.620866][ T7079] ? __pfx_netlink_sendmsg+0x10/0x10 [ 148.620889][ T7079] ? aa_sock_msg_perm+0xf1/0x1b0 [ 148.620910][ T7079] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 148.620933][ T7079] ____sys_sendmsg+0x972/0x9f0 [ 148.620953][ T7079] ? __might_fault+0xaf/0x130 [ 148.620978][ T7079] ? __pfx_____sys_sendmsg+0x10/0x10 [ 148.621007][ T7079] ? import_iovec+0x73/0xa0 [ 148.621032][ T7079] ___sys_sendmsg+0x2a5/0x360 [ 148.621051][ T7079] ? __lock_acquire+0x6b5/0x2cf0 [ 148.621072][ T7079] ? __pfx____sys_sendmsg+0x10/0x10 [ 148.621123][ T7079] ? __fget_files+0x2a/0x420 [ 148.621140][ T7079] ? __fget_files+0x3a0/0x420 [ 148.621166][ T7079] __x64_sys_sendmsg+0x1bd/0x2a0 [ 148.621189][ T7079] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 148.621216][ T7079] ? __pfx_ksys_write+0x10/0x10 [ 148.621245][ T7079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.621266][ T7079] do_syscall_64+0x15f/0xf80 [ 148.621285][ T7079] ? trace_irq_disable+0x3b/0x140 [ 148.621306][ T7079] ? clear_bhb_loop+0x40/0x90 [ 148.621325][ T7079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.621339][ T7079] RIP: 0033:0x7fec9099cdd9 [ 148.621354][ T7079] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 148.621366][ T7079] RSP: 002b:00007fec91867028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.621382][ T7079] RAX: ffffffffffffffda RBX: 00007fec90c15fa0 RCX: 00007fec9099cdd9 [ 148.621393][ T7079] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 148.621403][ T7079] RBP: 00007fec91867090 R08: 0000000000000000 R09: 0000000000000000 [ 148.621412][ T7079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.621421][ T7079] R13: 00007fec90c16038 R14: 00007fec90c15fa0 R15: 00007fec90d3fa48 [ 148.621447][ T7079] [ 149.338283][ T7091] netlink: 'syz.4.399': attribute type 5 has an invalid length. [ 149.521894][ T7101] netlink: 4 bytes leftover after parsing attributes in process `syz.2.405'. [ 149.888790][ T7114] netlink: 4 bytes leftover after parsing attributes in process `syz.3.402'. [ 150.335873][ T1223] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 150.493380][ T1223] usb 5-1: unable to get BOS descriptor or descriptor too short [ 150.507114][ T7127] block device autoloading is deprecated and will be removed. [ 150.516329][ T1223] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 150.529769][ T1223] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 150.539282][ T4946] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 150.539406][ T1223] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 150.594665][ T1223] usb 5-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 150.615165][ T1223] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.643706][ T1223] usb 5-1: Product: syz [ 150.650934][ T1223] usb 5-1: Manufacturer: syz [ 150.656623][ T1223] usb 5-1: SerialNumber: syz [ 150.710600][ T7133] netlink: 'syz.1.414': attribute type 2 has an invalid length. [ 150.719505][ T1223] usb 5-1: selecting invalid altsetting 1 [ 150.736606][ T1223] usb 5-1: unit 6 not found! [ 150.894315][ T7139] FAULT_INJECTION: forcing a failure. [ 150.894315][ T7139] name failslab, interval 1, probability 0, space 0, times 0 [ 150.915953][ T7139] CPU: 1 UID: 0 PID: 7139 Comm: syz.0.416 Tainted: G L syzkaller #0 PREEMPT(full) [ 150.915980][ T7139] Tainted: [L]=SOFTLOCKUP [ 150.915986][ T7139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 150.915995][ T7139] Call Trace: [ 150.916001][ T7139] [ 150.916008][ T7139] dump_stack_lvl+0xe8/0x150 [ 150.916033][ T7139] should_fail_ex+0x412/0x560 [ 150.916057][ T7139] should_failslab+0xa8/0x100 [ 150.916087][ T7139] ? skb_clone+0x212/0x3a0 [ 150.916108][ T7139] kmem_cache_alloc_noprof+0x87/0x650 [ 150.916129][ T7139] ? __netlink_lookup+0xc6/0x8b0 [ 150.916155][ T7139] skb_clone+0x212/0x3a0 [ 150.916180][ T7139] __netlink_deliver_tap+0x404/0x850 [ 150.916211][ T7139] ? netlink_deliver_tap+0x2e/0x1b0 [ 150.916232][ T7139] netlink_deliver_tap+0x19c/0x1b0 [ 150.916252][ T7139] netlink_unicast+0x730/0x8e0 [ 150.916281][ T7139] netlink_sendmsg+0x813/0xb40 [ 150.916309][ T7139] ? __pfx_netlink_sendmsg+0x10/0x10 [ 150.916333][ T7139] ? aa_sock_msg_perm+0xf1/0x1b0 [ 150.916355][ T7139] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 150.916378][ T7139] ____sys_sendmsg+0x972/0x9f0 [ 150.916398][ T7139] ? __might_fault+0xaf/0x130 [ 150.916423][ T7139] ? __pfx_____sys_sendmsg+0x10/0x10 [ 150.916453][ T7139] ? import_iovec+0x73/0xa0 [ 150.916477][ T7139] ___sys_sendmsg+0x2a5/0x360 [ 150.916497][ T7139] ? __lock_acquire+0x6b5/0x2cf0 [ 150.916518][ T7139] ? __pfx____sys_sendmsg+0x10/0x10 [ 150.916572][ T7139] ? __fget_files+0x2a/0x420 [ 150.916589][ T7139] ? __fget_files+0x3a0/0x420 [ 150.916633][ T7139] __x64_sys_sendmsg+0x1bd/0x2a0 [ 150.916657][ T7139] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 150.916687][ T7139] ? __pfx_ksys_write+0x10/0x10 [ 150.916716][ T7139] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.916733][ T7139] do_syscall_64+0x15f/0xf80 [ 150.916752][ T7139] ? trace_irq_disable+0x3b/0x140 [ 150.916774][ T7139] ? clear_bhb_loop+0x40/0x90 [ 150.916794][ T7139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.916810][ T7139] RIP: 0033:0x7f937159cdd9 [ 150.916825][ T7139] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 150.916838][ T7139] RSP: 002b:00007f93723e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.916855][ T7139] RAX: ffffffffffffffda RBX: 00007f9371815fa0 RCX: 00007f937159cdd9 [ 150.916866][ T7139] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 150.916876][ T7139] RBP: 00007f93723e0090 R08: 0000000000000000 R09: 0000000000000000 [ 150.916886][ T7139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.916895][ T7139] R13: 00007f9371816038 R14: 00007f9371815fa0 R15: 00007f937193fa48 [ 150.916923][ T7139] [ 151.201449][ T7141] fuse: Unknown parameter 'fd)ੜu6A0x0000000000000003' [ 151.337444][ T10] hid_parser_main: 4007 callbacks suppressed [ 151.337458][ T10] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 151.433013][ T10] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 151.481896][ T7149] netlink: 8 bytes leftover after parsing attributes in process `syz.1.421'. [ 151.651542][ T1223] usb 5-1: 2:0: failed to get current value for ch 0 (-71) [ 151.663237][ T1223] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 151.679361][ T1223] usb 5-1: selecting invalid altsetting 1 [ 151.685598][ T1223] usb 5-1: unit 6 not found! [ 151.690826][ T1223] usb 5-1: 2:0: cannot get min/max values for control 1 (id 2) [ 151.695863][ T1936] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 151.742461][ T1223] snd-usb-audio 5-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 151.754646][ T1223] usb 5-1: USB disconnect, device number 12 [ 151.785868][ T5702] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 151.793813][ T5740] udevd[5740]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 151.867743][ T1936] usb 4-1: Using ep0 maxpacket: 8 [ 151.874359][ T1936] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.887397][ T1936] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.897558][ T1936] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 151.910594][ T1936] usb 4-1: config 0 interface 0 has no altsetting 0 [ 151.917253][ T1936] usb 4-1: New USB device found, idVendor=17ef, idProduct=60a4, bcdDevice= 0.00 [ 151.926450][ T1936] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.937150][ T1936] usb 4-1: config 0 descriptor?? [ 151.965854][ T5702] usb 3-1: Using ep0 maxpacket: 16 [ 151.974896][ T5702] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.987832][ T5702] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 151.998064][ T5702] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.006368][ T5702] usb 3-1: Product: syz [ 152.010751][ T5702] usb 3-1: Manufacturer: syz [ 152.015437][ T5702] usb 3-1: SerialNumber: syz [ 152.022867][ T5702] usb 3-1: config 0 descriptor?? [ 152.151426][ T7153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.171503][ T7153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.181491][ T7153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.190844][ T7153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.201487][ T7153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.204157][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 152.204170][ T30] audit: type=1326 audit(1777735877.112:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.210734][ T7153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.248230][ T30] audit: type=1326 audit(1777735877.112:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.285590][ T30] audit: type=1326 audit(1777735877.132:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.311243][ T7153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.328617][ T7157] bridge4: entered promiscuous mode [ 152.339307][ T7153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.354545][ T30] audit: type=1326 audit(1777735877.132:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.392525][ T7153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.409537][ T7153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.433354][ T30] audit: type=1326 audit(1777735877.132:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.495892][ T30] audit: type=1326 audit(1777735877.192:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.544179][ T30] audit: type=1326 audit(1777735877.192:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.552370][ T1936] usbhid 4-1:0.0: can't add hid device: -71 [ 152.614580][ T1936] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 152.629504][ T30] audit: type=1326 audit(1777735877.192:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.642058][ T1936] usb 4-1: USB disconnect, device number 26 [ 152.661759][ T10] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 152.724744][ T30] audit: type=1326 audit(1777735877.192:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.771323][ T30] audit: type=1326 audit(1777735877.192:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7162 comm="syz.0.425" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 152.836281][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 152.845903][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 152.867364][ T10] usb 1-1: config 11 has an invalid interface number: 242 but max is 0 [ 152.895643][ T10] usb 1-1: config 11 has no interface number 0 [ 152.905295][ T10] usb 1-1: config 11 interface 242 altsetting 225 has an endpoint descriptor with address 0x7B, changing to 0xB [ 152.920271][ T10] usb 1-1: config 11 interface 242 altsetting 225 bulk endpoint 0xB has invalid maxpacket 8 [ 152.931503][ T10] usb 1-1: config 11 interface 242 altsetting 225 endpoint 0x6 has invalid maxpacket 15735, setting to 64 [ 152.958126][ T10] usb 1-1: config 11 interface 242 altsetting 225 has an invalid descriptor for endpoint zero, skipping [ 152.972578][ T10] usb 1-1: config 11 interface 242 has no altsetting 0 [ 152.991952][ T10] usb 1-1: New USB device found, idVendor=05da, idProduct=0094, bcdDevice=38.8a [ 153.003246][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.013761][ T10] usb 1-1: Product: syz [ 153.018241][ T10] usb 1-1: Manufacturer: syz [ 153.022955][ T10] usb 1-1: SerialNumber: syz [ 153.042456][ T7166] raw-gadget.8 gadget.0: fail, usb_ep_enable returned -22 [ 153.055391][ T7187] netlink: 24 bytes leftover after parsing attributes in process `syz.3.433'. [ 153.299318][ T10] usb 1-1: expecting 3 got 2 endpoints! Bailing out. [ 153.324259][ T10] usb 1-1: USB disconnect, device number 28 [ 153.342392][ T7196] kvm: pic: non byte write [ 154.155942][ T10] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 154.306007][ T10] usb 5-1: device descriptor read/64, error -71 [ 154.364715][ T7254] FAULT_INJECTION: forcing a failure. [ 154.364715][ T7254] name failslab, interval 1, probability 0, space 0, times 0 [ 154.392982][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.1.442 Tainted: G L syzkaller #0 PREEMPT(full) [ 154.393000][ T7254] Tainted: [L]=SOFTLOCKUP [ 154.393003][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 154.393009][ T7254] Call Trace: [ 154.393013][ T7254] [ 154.393018][ T7254] dump_stack_lvl+0xe8/0x150 [ 154.393034][ T7254] should_fail_ex+0x412/0x560 [ 154.393049][ T7254] should_failslab+0xa8/0x100 [ 154.393063][ T7254] ? __kernfs_new_node+0xea/0x970 [ 154.393076][ T7254] kmem_cache_alloc_noprof+0x87/0x650 [ 154.393092][ T7254] __kernfs_new_node+0xea/0x970 [ 154.393107][ T7254] ? __pfx___kernfs_new_node+0x10/0x10 [ 154.393119][ T7254] ? kernfs_root+0x1c/0x230 [ 154.393133][ T7254] ? kernfs_root+0x1c/0x230 [ 154.393144][ T7254] ? kernfs_root+0x1c/0x230 [ 154.393153][ T7254] ? kernfs_root+0x1c/0x230 [ 154.393166][ T7254] kernfs_new_node+0x102/0x210 [ 154.393180][ T7254] __kernfs_create_file+0x4b/0x2e0 [ 154.393191][ T7254] sysfs_add_file_mode_ns+0x238/0x300 [ 154.393204][ T7254] internal_create_group+0x673/0x1180 [ 154.393224][ T7254] ? __pfx_internal_create_group+0x10/0x10 [ 154.393234][ T7254] ? kernfs_add_one+0x477/0x5c0 [ 154.393248][ T7254] ? up_write+0x1ab/0x410 [ 154.393262][ T7254] sysfs_create_groups+0x59/0x120 [ 154.393274][ T7254] device_add_attrs+0x13b/0x5b0 [ 154.393287][ T7254] ? __pfx_device_add_attrs+0x10/0x10 [ 154.393296][ T7254] ? kobject_put+0x516/0x560 [ 154.393312][ T7254] ? device_add_class_symlinks+0x21f/0x240 [ 154.393323][ T7254] device_add+0x496/0xbb0 [ 154.393335][ T7254] input_register_device+0x9b3/0x1140 [ 154.393352][ T7254] uinput_create_device+0x422/0x680 [ 154.393367][ T7254] uinput_ioctl_handler+0x417/0x14a0 [ 154.393380][ T7254] ? __pfx_uinput_ioctl_handler+0x10/0x10 [ 154.393395][ T7254] ? __fget_files+0x2a/0x420 [ 154.393406][ T7254] ? __fget_files+0x3a0/0x420 [ 154.393419][ T7254] ? bpf_lsm_file_ioctl+0x9/0x20 [ 154.393432][ T7254] ? __pfx_uinput_ioctl+0x10/0x10 [ 154.393442][ T7254] __se_sys_ioctl+0xfc/0x170 [ 154.393456][ T7254] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.393465][ T7254] do_syscall_64+0x15f/0xf80 [ 154.393477][ T7254] ? trace_irq_disable+0x3b/0x140 [ 154.393490][ T7254] ? clear_bhb_loop+0x40/0x90 [ 154.393501][ T7254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.393510][ T7254] RIP: 0033:0x7f70bb39cdd9 [ 154.393520][ T7254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 154.393528][ T7254] RSP: 002b:00007f70bc1d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.393539][ T7254] RAX: ffffffffffffffda RBX: 00007f70bb615fa0 RCX: 00007f70bb39cdd9 [ 154.393545][ T7254] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 154.393551][ T7254] RBP: 00007f70bc1d5090 R08: 0000000000000000 R09: 0000000000000000 [ 154.393556][ T7254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 154.393562][ T7254] R13: 00007f70bb616038 R14: 00007f70bb615fa0 R15: 00007f70bb73fa48 [ 154.393576][ T7254] [ 154.716136][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 154.773655][ T7257] syzkaller0: entered promiscuous mode [ 154.784548][ T7257] syzkaller0: entered allmulticast mode [ 154.824401][ T5702] usb 3-1: USB disconnect, device number 15 [ 154.855890][ T10] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 154.986553][ T10] usb 5-1: device descriptor read/64, error -71 [ 155.107864][ T10] usb usb5-port1: attempt power cycle [ 155.132466][ T7273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 155.149067][ T7273] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 155.456532][ T10] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 155.486457][ T10] usb 5-1: device descriptor read/8, error -71 [ 155.510164][ T7275] netlink: 4 bytes leftover after parsing attributes in process `syz.3.441'. [ 155.516051][ T9] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 155.676866][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 155.692627][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 155.735963][ T10] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 155.744686][ T9] usb 3-1: config 11 has an invalid interface number: 242 but max is 0 [ 155.745005][ T7280] syzkaller0: entered promiscuous mode [ 155.763835][ T9] usb 3-1: config 11 has no interface number 0 [ 155.772114][ T7280] syzkaller0: entered allmulticast mode [ 155.778062][ T9] usb 3-1: config 11 interface 242 altsetting 225 has an endpoint descriptor with address 0x7B, changing to 0xB [ 155.795197][ T7280] netlink: 40 bytes leftover after parsing attributes in process `syz.3.449'. [ 155.796713][ T10] usb 5-1: device descriptor read/8, error -71 [ 155.810562][ T7280] tipc: Started in network mode [ 155.811171][ T9] usb 3-1: config 11 interface 242 altsetting 225 bulk endpoint 0xB has invalid maxpacket 8 [ 155.826614][ T9] usb 3-1: config 11 interface 242 altsetting 225 endpoint 0x6 has invalid maxpacket 15735, setting to 64 [ 155.838017][ T7280] tipc: Node identity 9, cluster identity 4711 [ 155.838035][ T7280] tipc: Node number set to 9 [ 155.868166][ T9] usb 3-1: config 11 interface 242 altsetting 225 has an invalid descriptor for endpoint zero, skipping [ 155.895471][ T9] usb 3-1: config 11 interface 242 has no altsetting 0 [ 155.933255][ T9] usb 3-1: New USB device found, idVendor=05da, idProduct=0094, bcdDevice=38.8a [ 155.943067][ T10] usb usb5-port1: unable to enumerate USB device [ 155.955544][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.982521][ T9] usb 3-1: Product: syz [ 155.994757][ T9] usb 3-1: Manufacturer: syz [ 156.012596][ T9] usb 3-1: SerialNumber: syz [ 156.039377][ T7270] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 156.101314][ T7290] FAULT_INJECTION: forcing a failure. [ 156.101314][ T7290] name failslab, interval 1, probability 0, space 0, times 0 [ 156.115854][ T7290] CPU: 0 UID: 0 PID: 7290 Comm: syz.1.452 Tainted: G L syzkaller #0 PREEMPT(full) [ 156.115879][ T7290] Tainted: [L]=SOFTLOCKUP [ 156.115884][ T7290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 156.115893][ T7290] Call Trace: [ 156.115899][ T7290] [ 156.115906][ T7290] dump_stack_lvl+0xe8/0x150 [ 156.115929][ T7290] should_fail_ex+0x412/0x560 [ 156.115959][ T7290] should_failslab+0xa8/0x100 [ 156.115983][ T7290] __kmalloc_cache_noprof+0x88/0x660 [ 156.116003][ T7290] ? __pfx___nla_validate_parse+0x10/0x10 [ 156.116024][ T7290] ? hash_ip_create+0x6d9/0x1460 [ 156.116051][ T7290] hash_ip_create+0x6d9/0x1460 [ 156.116097][ T7290] ? ip_set_create+0x4eb/0x1a40 [ 156.116116][ T7290] ? __pfx_hash_ip_create+0x10/0x10 [ 156.116139][ T7290] ? __nla_parse+0x40/0x60 [ 156.116159][ T7290] ? __pfx_hash_ip_create+0x10/0x10 [ 156.116181][ T7290] ip_set_create+0xae6/0x1a40 [ 156.116198][ T7290] ? ip_set_create+0x4eb/0x1a40 [ 156.116224][ T7290] ? __pfx_ip_set_create+0x10/0x10 [ 156.116238][ T7290] ? do_raw_spin_lock+0x12b/0x2f0 [ 156.116290][ T7290] nfnetlink_rcv_msg+0xc03/0x12c0 [ 156.116309][ T7290] ? nfnetlink_rcv_msg+0x22a/0x12c0 [ 156.116344][ T7290] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 156.116387][ T7290] ? __lock_acquire+0x6b5/0x2cf0 [ 156.116417][ T7290] netlink_rcv_skb+0x232/0x4b0 [ 156.116438][ T7290] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 156.116458][ T7290] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 156.116496][ T7290] ? bpf_lsm_capable+0x9/0x20 [ 156.116511][ T7290] ? security_capable+0x7e/0x2c0 [ 156.116536][ T7290] nfnetlink_rcv+0x2c0/0x27b0 [ 156.116557][ T7290] ? kernel_text_address+0xa5/0xe0 [ 156.116580][ T7290] ? __kernel_text_address+0xd/0x30 [ 156.116598][ T7290] ? unwind_get_return_address+0x4d/0x90 [ 156.116615][ T7290] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 156.116639][ T7290] ? arch_stack_walk+0xfb/0x150 [ 156.116667][ T7290] ? stack_trace_save+0xa9/0x100 [ 156.116688][ T7290] ? __lock_acquire+0x6b5/0x2cf0 [ 156.116703][ T7290] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 156.116725][ T7290] ? kasan_save_track+0x4f/0x80 [ 156.116742][ T7290] ? kasan_save_track+0x3e/0x80 [ 156.116759][ T7290] ? __kasan_slab_alloc+0x6c/0x80 [ 156.116778][ T7290] ? kmem_cache_alloc_node_noprof+0x384/0x690 [ 156.116797][ T7290] ? __alloc_skb+0x27d/0x7d0 [ 156.116812][ T7290] ? netlink_sendmsg+0x5d4/0xb40 [ 156.116837][ T7290] ? __lock_acquire+0x6b5/0x2cf0 [ 156.116862][ T7290] ? __netlink_lookup+0xc6/0x8b0 [ 156.116891][ T7290] ? netlink_deliver_tap+0x2e/0x1b0 [ 156.116910][ T7290] ? netlink_deliver_tap+0x2e/0x1b0 [ 156.116936][ T7290] ? netlink_deliver_tap+0x2e/0x1b0 [ 156.116954][ T7290] ? netlink_deliver_tap+0x2e/0x1b0 [ 156.116978][ T7290] netlink_unicast+0x75c/0x8e0 [ 156.117007][ T7290] netlink_sendmsg+0x813/0xb40 [ 156.117036][ T7290] ? __pfx_netlink_sendmsg+0x10/0x10 [ 156.117060][ T7290] ? aa_sock_msg_perm+0xf1/0x1b0 [ 156.117082][ T7290] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 156.117105][ T7290] ____sys_sendmsg+0x972/0x9f0 [ 156.117125][ T7290] ? __might_fault+0xaf/0x130 [ 156.117148][ T7290] ? __pfx_____sys_sendmsg+0x10/0x10 [ 156.117175][ T7290] ? import_iovec+0x73/0xa0 [ 156.117198][ T7290] ___sys_sendmsg+0x2a5/0x360 [ 156.117215][ T7290] ? __lock_acquire+0x6b5/0x2cf0 [ 156.117233][ T7290] ? __pfx____sys_sendmsg+0x10/0x10 [ 156.117282][ T7290] ? __fget_files+0x2a/0x420 [ 156.117299][ T7290] ? __fget_files+0x3a0/0x420 [ 156.117326][ T7290] __x64_sys_sendmsg+0x1bd/0x2a0 [ 156.117349][ T7290] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 156.117376][ T7290] ? __pfx_ksys_write+0x10/0x10 [ 156.117404][ T7290] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.117421][ T7290] do_syscall_64+0x15f/0xf80 [ 156.117440][ T7290] ? trace_irq_disable+0x3b/0x140 [ 156.117461][ T7290] ? clear_bhb_loop+0x40/0x90 [ 156.117487][ T7290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.117503][ T7290] RIP: 0033:0x7f70bb39cdd9 [ 156.117518][ T7290] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 156.117532][ T7290] RSP: 002b:00007f70bc1d5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.117548][ T7290] RAX: ffffffffffffffda RBX: 00007f70bb615fa0 RCX: 00007f70bb39cdd9 [ 156.117559][ T7290] RDX: 0000000040000010 RSI: 0000200000002900 RDI: 0000000000000003 [ 156.117569][ T7290] RBP: 00007f70bc1d5090 R08: 0000000000000000 R09: 0000000000000000 [ 156.117579][ T7290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.117588][ T7290] R13: 00007f70bb616038 R14: 00007f70bb615fa0 R15: 00007f70bb73fa48 [ 156.117613][ T7290] [ 156.596821][ T9] usb 3-1: expecting 3 got 2 endpoints! Bailing out. [ 156.622090][ T9] usb 3-1: USB disconnect, device number 16 [ 156.715890][ T1223] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 156.877636][ T1223] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.891264][ T1223] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 156.913802][ T1223] usb 4-1: New USB device found, idVendor=18d1, idProduct=9400, bcdDevice= 0.ba [ 156.939450][ T1223] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.973712][ T1223] usb 4-1: config 0 descriptor?? [ 157.403686][ T1223] hid (null): bogus close delimiter [ 157.418870][ T1223] stadia 0003:18D1:9400.0005: bogus close delimiter [ 157.426683][ T1223] stadia 0003:18D1:9400.0005: item 0 4 2 10 parsing failed [ 157.434704][ T1223] stadia 0003:18D1:9400.0005: parse failed [ 157.443137][ T1223] stadia 0003:18D1:9400.0005: probe with driver stadia failed with error -22 [ 157.614650][ T1223] usb 4-1: USB disconnect, device number 27 [ 157.976427][ T24] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 158.146108][ T24] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 158.175879][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.197410][ T24] usb 5-1: Product: syz [ 158.208482][ T24] usb 5-1: Manufacturer: syz [ 158.214979][ T24] usb 5-1: SerialNumber: syz [ 158.234731][ T7323] geneve2: entered promiscuous mode [ 158.250394][ T24] usb 5-1: config 0 descriptor?? [ 158.285576][ T24] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 158.416402][ T30] kauditd_printk_skb: 104 callbacks suppressed [ 158.416416][ T30] audit: type=1326 audit(1777735883.332:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.452939][ T30] audit: type=1326 audit(1777735883.332:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.523355][ T30] audit: type=1326 audit(1777735883.332:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.554747][ T30] audit: type=1326 audit(1777735883.332:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.591941][ T30] audit: type=1326 audit(1777735883.332:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.620281][ T30] audit: type=1326 audit(1777735883.332:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.620307][ T7338] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 158.645046][ T30] audit: type=1326 audit(1777735883.332:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.711793][ T30] audit: type=1326 audit(1777735883.332:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.738428][ T30] audit: type=1326 audit(1777735883.332:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.763128][ T30] audit: type=1326 audit(1777735883.332:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7333 comm="syz.2.469" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47d659cdd9 code=0x7ffc0000 [ 158.926032][ T29] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 159.085962][ T29] usb 3-1: Using ep0 maxpacket: 8 [ 159.107747][ T29] usb 3-1: unable to get BOS descriptor or descriptor too short [ 159.125096][ T29] usb 3-1: config 11 has an invalid interface number: 242 but max is 0 [ 159.136885][ T29] usb 3-1: config 11 has no interface number 0 [ 159.144409][ T29] usb 3-1: config 11 interface 242 altsetting 225 has an endpoint descriptor with address 0x7B, changing to 0xB [ 159.157019][ T29] usb 3-1: config 11 interface 242 altsetting 225 bulk endpoint 0xB has invalid maxpacket 8 [ 159.170576][ T29] usb 3-1: config 11 interface 242 altsetting 225 endpoint 0x6 has invalid maxpacket 15735, setting to 64 [ 159.185510][ T29] usb 3-1: config 11 interface 242 altsetting 225 has an invalid descriptor for endpoint zero, skipping [ 159.198335][ T29] usb 3-1: config 11 interface 242 has no altsetting 0 [ 159.210223][ T29] usb 3-1: New USB device found, idVendor=05da, idProduct=0094, bcdDevice=38.8a [ 159.225610][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.234791][ T29] usb 3-1: Product: syz [ 159.239450][ T29] usb 3-1: Manufacturer: syz [ 159.245037][ T29] usb 3-1: SerialNumber: syz [ 159.258639][ T7334] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 159.296360][ T24] gspca_sunplus: reg_w_riv err -71 [ 159.301752][ T24] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 159.318277][ T24] usb 5-1: USB disconnect, device number 17 [ 159.531593][ T29] usb 3-1: expecting 3 got 2 endpoints! Bailing out. [ 159.566633][ T29] usb 3-1: USB disconnect, device number 17 [ 159.884523][ T7347] 8021q: adding VLAN 0 to HW filter on device bond1 [ 160.078004][ T9] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 160.205995][ T1936] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 160.248243][ T9] usb 4-1: device descriptor read/64, error -71 [ 160.375894][ T1936] usb 1-1: Using ep0 maxpacket: 16 [ 160.382911][ T1936] usb 1-1: unable to get BOS descriptor or descriptor too short [ 160.392956][ T1936] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 160.401843][ T1936] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.421672][ T1936] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 160.433789][ T1936] usb 1-1: too many endpoints for config 1 interface 1 altsetting 151: 235, using maximum allowed: 30 [ 160.445904][ T1936] usb 1-1: config 1 interface 1 altsetting 151 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 160.457903][ T1936] usb 1-1: config 1 interface 1 altsetting 151 has 1 endpoint descriptor, different from the interface descriptor's value: 235 [ 160.482593][ T1936] usb 1-1: config 1 interface 1 has no altsetting 1 [ 160.492670][ T1936] usb 1-1: New USB device found, idVendor=1235, idProduct=8214, bcdDevice= 0.40 [ 160.501978][ T9] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 160.525701][ T1936] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.573405][ T1936] usb 1-1: Product: syz [ 160.588991][ T1936] usb 1-1: Manufacturer: syz [ 160.598239][ T1936] usb 1-1: SerialNumber: syz [ 160.635935][ T9] usb 4-1: device descriptor read/64, error -71 [ 160.746190][ T9] usb usb4-port1: attempt power cycle [ 160.829011][ T1936] usb 1-1: 1:151 : invalid UAC_AS_GENERAL desc [ 160.846248][ T1936] usb 1-1: 0:2 : does not exist [ 160.902433][ T1936] usb 1-1: USB disconnect, device number 29 [ 161.097873][ T9] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 161.126816][ T9] usb 4-1: device descriptor read/8, error -71 [ 161.374801][ T9] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 161.398069][ T9] usb 4-1: device descriptor read/8, error -71 [ 161.424281][ T7382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 161.435243][ T7382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 161.516167][ T9] usb usb4-port1: unable to enumerate USB device [ 161.526024][ T1936] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 161.677748][ T1936] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.688262][ T1936] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 161.698461][ T1936] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 161.707603][ T1936] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 161.715666][ T1936] usb 3-1: SerialNumber: syz [ 163.195880][ T9] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 163.355989][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 163.373143][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.397577][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.416540][ T9] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 163.429295][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.462359][ T9] usb 5-1: config 0 descriptor?? [ 163.482445][ T9] hub 5-1:0.0: USB hub found [ 163.587482][ T5688] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 163.637893][ T7421] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 163.676857][ T9] hub 5-1:0.0: 1 port detected [ 163.749613][ T5688] usb 4-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 163.775310][ T5688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.788275][ T5688] usb 4-1: Product: syz [ 163.796921][ T5688] usb 4-1: Manufacturer: syz [ 163.810389][ T5688] usb 4-1: SerialNumber: syz [ 163.835016][ T5688] usb 4-1: config 0 descriptor?? [ 163.851938][ T5688] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 164.249986][ T1936] usb 3-1: 0:2 : does not exist [ 164.258468][ T1936] usb 3-1: unit 5 not found! [ 164.431341][ T1936] usb 3-1: USB disconnect, device number 18 [ 164.558035][ T9] hub 5-1:0.0: hub_ext_port_status failed (err = -71) [ 164.559602][ T29] usb 5-1: USB disconnect, device number 18 [ 164.864911][ T5688] gspca_sunplus: reg_w_riv err -71 [ 164.886262][ T5688] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 164.932726][ T5688] usb 4-1: USB disconnect, device number 32 [ 165.419138][ T7433] netlink: 4 bytes leftover after parsing attributes in process `syz.2.501'. [ 165.696013][ T24] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 166.306585][ T5702] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 166.405941][ T24] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 166.604353][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.620636][ T24] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 166.667520][ T24] usb 3-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 166.691921][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.730156][ T24] usb 3-1: config 0 descriptor?? [ 166.749090][ T24] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 166.759797][ T24] dvb-usb: bulk message failed: -22 (3/0) [ 166.817564][ T24] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 166.844650][ T24] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 166.901739][ T24] usb 3-1: media controller created [ 166.918646][ T7473] syz_tun: entered allmulticast mode [ 166.931298][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 166.986790][ T24] dvb-usb: bulk message failed: -22 (6/0) [ 167.008148][ T7472] syz_tun: left allmulticast mode [ 167.027185][ T7464] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 167.042176][ T24] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 167.064811][ T7464] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 167.100121][ T24] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input17 [ 167.142580][ T24] dvb-usb: schedule remote query interval to 150 msecs. [ 167.172666][ T24] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 167.331252][ T24] dvb-usb: bulk message failed: -22 (1/0) [ 167.345616][ T7478] IPv6: Can't replace route, no match found [ 167.355721][ T24] dvb-usb: error while querying for an remote control event. [ 167.558590][ T24] dvb-usb: bulk message failed: -22 (1/0) [ 167.582002][ T24] dvb-usb: error while querying for an remote control event. [ 167.656832][ T7480] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 167.692161][ T7480] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 167.732910][ T7480] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 167.771835][ T7480] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 167.785335][ T24] dvb-usb: bulk message failed: -22 (1/0) [ 167.806564][ T24] dvb-usb: error while querying for an remote control event. [ 167.987160][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 167.998005][ T5702] dvb-usb: error while querying for an remote control event. [ 168.156037][ T24] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 168.165912][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 168.171804][ T5702] dvb-usb: error while querying for an remote control event. [ 168.316117][ T24] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 168.336765][ T5688] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 168.340630][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.359342][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 168.373057][ T5702] dvb-usb: error while querying for an remote control event. [ 168.390894][ T24] usb 5-1: Product: syz [ 168.402701][ T24] usb 5-1: Manufacturer: syz [ 168.421168][ T24] usb 5-1: SerialNumber: syz [ 168.441444][ T24] usb 5-1: config 0 descriptor?? [ 168.456322][ T24] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 168.499553][ T5688] usb 4-1: unable to get BOS descriptor or descriptor too short [ 168.499611][ T7501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.526126][ T5688] usb 4-1: config 1 has an invalid interface number: 43 but max is 1 [ 168.534731][ T5688] usb 4-1: config 1 has no interface number 1 [ 168.547054][ T5688] usb 4-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 168.556082][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 168.560224][ T5688] usb 4-1: config 1 interface 0 has no altsetting 0 [ 168.566457][ T7501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 168.576566][ T5688] usb 4-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 168.580546][ T5702] dvb-usb: error while querying for an remote control event. [ 168.589713][ T5688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.643577][ T5688] usb 4-1: Product: 覺ꭈꁒ⎤䵑䪓莕呠࿏᪇씒뚦炏䒋铇뮠뺰且እᶊ櫠⇭餥鹟嫵塚쑿叹놬嚮ꣵⱰ퓒硆渕潋鷁㘙艽㻌৥嵄乕閖ሧ࠺཯䝭࿷龦厘疺⡆\ﺆ갛䍓㽽ᒼﵙ䂔ߡꁄ飬̩㞚竌锩寇蔎ࢹ䵖覟ﲇꒂ현螺⩒ﴠ췃 [ 168.643607][ T5688] usb 4-1: Manufacturer: ᐄ [ 168.643619][ T5688] usb 4-1: SerialNumber: 訠ⵊⰼ䗽࿃ૣᴽ났ᗩᲽ剿尩ℴ䏘Ƒ㽸퉭഑鮂讟鄋↷䶀戇⊇캋ᨯ鵅オ൝鱥Đꌂ뇰ᩗｫꨈ큦䪶쳓ᇘ푵洉죃勰ꀾᗴ䄿헭仯버ṅ뢽螖㒡ఘ滦䜵皁钩䍒媛㧚樷渟蕺阸宥몥ခ㪫҈逧鲘ਗ਼彑噡탛ṳ쫯샲杋㓦Ⴠꏹ焩櫨酿ꏆꤵᾦ㔽彺他ꀯ神ｴ⼲蓳徙烛 [ 168.775934][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 168.781917][ T5702] dvb-usb: error while querying for an remote control event. [ 168.893807][ T5688] smsusb:smsusb_probe: board id=8, interface number 0 [ 168.905362][ T5688] smsusb:smsusb_probe: board id=8, interface number 43 [ 168.920592][ T5688] usb 4-1: USB disconnect, device number 33 [ 168.945897][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 168.953850][ T5702] dvb-usb: error while querying for an remote control event. [ 169.123649][ T5702] dvb-usb: bulk message failed: -22 (1/0) [ 169.135898][ T5702] dvb-usb: error while querying for an remote control event. [ 169.139371][ T5688] usb 3-1: USB disconnect, device number 19 [ 169.263001][ T5688] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 169.283151][ T7509] FAULT_INJECTION: forcing a failure. [ 169.283151][ T7509] name failslab, interval 1, probability 0, space 0, times 0 [ 169.299172][ T7509] CPU: 1 UID: 0 PID: 7509 Comm: syz.2.525 Tainted: G L syzkaller #0 PREEMPT(full) [ 169.299197][ T7509] Tainted: [L]=SOFTLOCKUP [ 169.299203][ T7509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 169.299213][ T7509] Call Trace: [ 169.299219][ T7509] [ 169.299226][ T7509] dump_stack_lvl+0xe8/0x150 [ 169.299250][ T7509] should_fail_ex+0x412/0x560 [ 169.299275][ T7509] should_failslab+0xa8/0x100 [ 169.299304][ T7509] __kmalloc_cache_noprof+0x88/0x660 [ 169.299326][ T7509] ? tcf_chain_create+0xb0/0x310 [ 169.299351][ T7509] tcf_chain_create+0xb0/0x310 [ 169.299377][ T7509] __tcf_chain_get+0x111/0x3c0 [ 169.299400][ T7509] tc_new_tfilter+0x77e/0x1780 [ 169.299421][ T7509] ? kmem_cache_free+0x182/0x650 [ 169.299460][ T7509] ? __pfx_tc_new_tfilter+0x10/0x10 [ 169.299497][ T7509] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 169.299531][ T7509] ? __pfx_tc_new_tfilter+0x10/0x10 [ 169.299551][ T7509] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 169.299572][ T7509] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 169.299589][ T7509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 169.299606][ T7509] ? ref_tracker_free+0x693/0x840 [ 169.299629][ T7509] ? __pfx_ref_tracker_free+0x10/0x10 [ 169.299647][ T7509] ? __asan_memcpy+0x40/0x70 [ 169.299664][ T7509] ? __skb_clone+0x63/0x7a0 [ 169.299693][ T7509] netlink_rcv_skb+0x232/0x4b0 [ 169.299714][ T7509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 169.299735][ T7509] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 169.299766][ T7509] ? netlink_deliver_tap+0x2e/0x1b0 [ 169.299785][ T7509] ? netlink_deliver_tap+0x2e/0x1b0 [ 169.299809][ T7509] netlink_unicast+0x75c/0x8e0 [ 169.299836][ T7509] netlink_sendmsg+0x813/0xb40 [ 169.299865][ T7509] ? __pfx_netlink_sendmsg+0x10/0x10 [ 169.299886][ T7509] ? aa_sock_msg_perm+0xf1/0x1b0 [ 169.299909][ T7509] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 169.299933][ T7509] ____sys_sendmsg+0x972/0x9f0 [ 169.299954][ T7509] ? __might_fault+0xaf/0x130 [ 169.299979][ T7509] ? __pfx_____sys_sendmsg+0x10/0x10 [ 169.300009][ T7509] ? import_iovec+0x73/0xa0 [ 169.300034][ T7509] ___sys_sendmsg+0x2a5/0x360 [ 169.300054][ T7509] ? __lock_acquire+0x6b5/0x2cf0 [ 169.300083][ T7509] ? __pfx____sys_sendmsg+0x10/0x10 [ 169.300138][ T7509] ? __fget_files+0x2a/0x420 [ 169.300156][ T7509] ? __fget_files+0x3a0/0x420 [ 169.300185][ T7509] __x64_sys_sendmsg+0x1bd/0x2a0 [ 169.300209][ T7509] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 169.300239][ T7509] ? __pfx_ksys_write+0x10/0x10 [ 169.300269][ T7509] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.300286][ T7509] do_syscall_64+0x15f/0xf80 [ 169.300308][ T7509] ? clear_bhb_loop+0x40/0x90 [ 169.300327][ T7509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.300343][ T7509] RIP: 0033:0x7f47d659cdd9 [ 169.300359][ T7509] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 169.300373][ T7509] RSP: 002b:00007f47d7464028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.300390][ T7509] RAX: ffffffffffffffda RBX: 00007f47d6815fa0 RCX: 00007f47d659cdd9 [ 169.300401][ T7509] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000006 [ 169.300411][ T7509] RBP: 00007f47d7464090 R08: 0000000000000000 R09: 0000000000000000 [ 169.300420][ T7509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 169.300429][ T7509] R13: 00007f47d6816038 R14: 00007f47d6815fa0 R15: 00007f47d693fa48 [ 169.300457][ T7509] [ 169.773517][ T24] gspca_sunplus: reg_w_riv err -71 [ 169.778793][ T24] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 169.795652][ T24] usb 5-1: USB disconnect, device number 19 [ 169.904682][ T7515] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 170.090309][ T7506] netlink: 28 bytes leftover after parsing attributes in process `syz.0.524'. [ 170.103812][ T7506] netlink: 28 bytes leftover after parsing attributes in process `syz.0.524'. [ 170.114613][ T7506] netlink: 28 bytes leftover after parsing attributes in process `syz.0.524'. [ 170.185880][ T5702] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 170.387481][ T5702] usb 4-1: Using ep0 maxpacket: 8 [ 170.441787][ T5702] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 170.477071][ T5702] usb 4-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 170.495308][ T5702] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.508996][ T5702] usb 4-1: Product: syz [ 170.515741][ T5702] usb 4-1: Manufacturer: syz [ 170.524476][ T5702] usb 4-1: SerialNumber: syz [ 170.543826][ T5702] usb 4-1: config 0 descriptor?? [ 170.559672][ T5702] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 170.926115][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 171.077887][ T5702] gspca_zc3xx: reg_w_i err -110 [ 171.205944][ T24] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 171.378402][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 171.399197][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.424012][ T7540] fuse: Unknown parameter 'fdl0x0000000000000004' [ 171.433074][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.460335][ T24] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 171.491057][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.546407][ T24] usb 1-1: config 0 descriptor?? [ 171.548909][ T7543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.575227][ T7543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.604020][ T7543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.627940][ T7543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.649610][ T7543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.662191][ T7543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.675945][ T5702] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 171.684986][ T5702] gspca_zc3xx 4-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 171.781305][ T24] ft260 0003:0403:6030.0006: unknown main item tag 0x3 [ 171.967260][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 171.977692][ T24] ft260 0003:0403:6030.0006: failed to retrieve chip version [ 172.054143][ T24] ft260 0003:0403:6030.0006: probe with driver ft260 failed with error -32 [ 172.578133][ T7554] syzkaller0: entered promiscuous mode [ 172.594110][ T7554] syzkaller0: entered allmulticast mode [ 172.605597][ T7558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 172.689602][ T7558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 173.611672][ T7549] netlink: 4 bytes leftover after parsing attributes in process `syz.2.534'. [ 173.636744][ T5688] usb 4-1: USB disconnect, device number 34 [ 173.987126][ T5688] usb 1-1: USB disconnect, device number 30 [ 174.063868][ T7564] FAULT_INJECTION: forcing a failure. [ 174.063868][ T7564] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 174.093790][ T7564] CPU: 1 UID: 0 PID: 7564 Comm: syz.0.541 Tainted: G L syzkaller #0 PREEMPT(full) [ 174.093816][ T7564] Tainted: [L]=SOFTLOCKUP [ 174.093821][ T7564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 174.093830][ T7564] Call Trace: [ 174.093836][ T7564] [ 174.093843][ T7564] dump_stack_lvl+0xe8/0x150 [ 174.093866][ T7564] should_fail_ex+0x412/0x560 [ 174.093889][ T7564] _copy_from_iter+0x1d3/0x1670 [ 174.093911][ T7564] ? rcu_is_watching+0x15/0xb0 [ 174.093934][ T7564] ? __pfx__copy_from_iter+0x10/0x10 [ 174.093958][ T7564] ? netlink_sendmsg+0x650/0xb40 [ 174.093976][ T7564] ? skb_put+0x11b/0x210 [ 174.093997][ T7564] netlink_sendmsg+0x6c0/0xb40 [ 174.094023][ T7564] ? __pfx_netlink_sendmsg+0x10/0x10 [ 174.094044][ T7564] ? aa_sock_msg_perm+0xf1/0x1b0 [ 174.094064][ T7564] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 174.094086][ T7564] ____sys_sendmsg+0x972/0x9f0 [ 174.094105][ T7564] ? __might_fault+0xaf/0x130 [ 174.094128][ T7564] ? __pfx_____sys_sendmsg+0x10/0x10 [ 174.094155][ T7564] ? import_iovec+0x73/0xa0 [ 174.094197][ T7564] ___sys_sendmsg+0x2a5/0x360 [ 174.094215][ T7564] ? __lock_acquire+0x6b5/0x2cf0 [ 174.094234][ T7564] ? __pfx____sys_sendmsg+0x10/0x10 [ 174.094281][ T7564] ? __fget_files+0x2a/0x420 [ 174.094297][ T7564] ? __fget_files+0x3a0/0x420 [ 174.094322][ T7564] __x64_sys_sendmsg+0x1bd/0x2a0 [ 174.094342][ T7564] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 174.094377][ T7564] ? __pfx_ksys_write+0x10/0x10 [ 174.094405][ T7564] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.094421][ T7564] do_syscall_64+0x15f/0xf80 [ 174.094438][ T7564] ? trace_irq_disable+0x3b/0x140 [ 174.094458][ T7564] ? clear_bhb_loop+0x40/0x90 [ 174.094476][ T7564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.094490][ T7564] RIP: 0033:0x7f937159cdd9 [ 174.094505][ T7564] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 174.094517][ T7564] RSP: 002b:00007f93723e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.094533][ T7564] RAX: ffffffffffffffda RBX: 00007f9371815fa0 RCX: 00007f937159cdd9 [ 174.094543][ T7564] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 174.094553][ T7564] RBP: 00007f93723e0090 R08: 0000000000000000 R09: 0000000000000000 [ 174.094562][ T7564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.094570][ T7564] R13: 00007f9371816038 R14: 00007f9371815fa0 R15: 00007f937193fa48 [ 174.094594][ T7564] [ 174.688767][ T7562] netlink: 4 bytes leftover after parsing attributes in process `syz.3.540'. [ 176.295243][ T7585] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.336145][ T7587] netlink: 4 bytes leftover after parsing attributes in process `syz.0.548'. [ 176.392219][ T7585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.647681][ T5629] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 176.667651][ T7595] syzkaller0: entered promiscuous mode [ 176.676260][ T7595] syzkaller0: entered allmulticast mode [ 176.702132][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.709594][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.716384][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.723133][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.729898][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.736694][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.743492][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.750316][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.757120][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.763902][ T7595] tc action pedit offset must be on 32 bit boundaries [ 176.770706][ T7595] 0: reclassify loop, rule prio 0, protocol 800 [ 176.856472][ T5629] usb 5-1: Using ep0 maxpacket: 16 [ 176.867162][ T5629] usb 5-1: unable to get BOS descriptor or descriptor too short [ 176.882273][ T5629] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 176.902870][ T5629] usb 5-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 176.914737][ T5629] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.926501][ T5629] usb 5-1: Product: syz [ 176.930926][ T5629] usb 5-1: Manufacturer: syz [ 176.935753][ T5629] usb 5-1: SerialNumber: syz [ 177.156203][ T7599] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 177.178733][ T5629] usb 5-1: Audio class v2/v3 interfaces need an interface association [ 177.211836][ T7599] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 177.223941][ T5629] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 177.235555][ T7603] binder: 7600:7603 ioctl 4018620d 0 returned -22 [ 177.465764][ T5629] usb 5-1: USB disconnect, device number 20 [ 177.540983][ T5635] udevd[5635]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 177.559755][ T5688] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 177.730379][ T5688] usb 1-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 177.755936][ T5688] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.770974][ T7613] syzkaller0: entered promiscuous mode [ 177.780844][ T5688] usb 1-1: Product: syz [ 177.785045][ T5688] usb 1-1: Manufacturer: syz [ 177.791617][ T7613] syzkaller0: entered allmulticast mode [ 177.797632][ T5688] usb 1-1: SerialNumber: syz [ 177.809437][ T5688] usb 1-1: config 0 descriptor?? [ 177.829433][ T5688] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 178.026786][ T24] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 178.145460][ T7632] netlink: 14 bytes leftover after parsing attributes in process `syz.1.562'. [ 178.208413][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 178.218687][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 178.240976][ T24] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 178.250111][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 178.258181][ T24] usb 3-1: SerialNumber: syz [ 178.507812][ T24] usb 3-1: 0:2 : does not exist [ 178.572713][ T24] usb 3-1: USB disconnect, device number 20 [ 178.630987][ T5740] udevd[5740]: 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 [ 178.828673][ T5688] gspca_sunplus: reg_w_riv err -71 [ 178.842281][ T5688] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 178.865630][ T5688] usb 1-1: USB disconnect, device number 31 [ 179.095180][ T7635] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.108702][ T7635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 180.154458][ T7668] netlink: 4 bytes leftover after parsing attributes in process `syz.1.571'. [ 180.195752][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 180.195766][ T30] audit: type=1326 audit(1777735905.102:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7667 comm="syz.1.571" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f70bb39cdd9 code=0x0 [ 181.231737][ T7687] syzkaller0: entered promiscuous mode [ 181.267720][ T7687] syzkaller0: entered allmulticast mode [ 181.426181][ T9] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 181.607763][ T9] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 181.635072][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.659437][ T9] usb 1-1: Product: syz [ 181.671790][ T9] usb 1-1: Manufacturer: syz [ 181.685629][ T9] usb 1-1: SerialNumber: syz [ 181.708144][ T9] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 181.739396][ T5629] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 182.367032][ T7688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 182.379005][ T7688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 182.492335][ T5702] usb 1-1: USB disconnect, device number 32 [ 182.537583][ T24] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 182.720964][ T24] usb 4-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 182.730688][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.738811][ T24] usb 4-1: Product: syz [ 182.743283][ T24] usb 4-1: Manufacturer: syz [ 182.748016][ T24] usb 4-1: SerialNumber: syz [ 182.758145][ T24] usb 4-1: config 0 descriptor?? [ 182.768979][ T24] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 182.846204][ T5629] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 182.859696][ T5629] ath9k_htc: Failed to initialize the device [ 182.877422][ T5702] usb 1-1: ath9k_htc: USB layer deinitialized [ 183.486948][ T7709] program syz.1.584 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 183.773784][ T24] gspca_sunplus: reg_w_riv err -71 [ 183.783273][ T24] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 183.831839][ T24] usb 4-1: USB disconnect, device number 35 [ 183.886761][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 183.972930][ T7719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.010858][ T7719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.427961][ T5629] IPVS: starting estimator thread 0... [ 184.515955][ T7736] IPVS: using max 37 ests per chain, 88800 per kthread [ 184.579812][ T7740] : renamed from veth0_to_bond (while UP) [ 184.635295][ T7740] netlink: 8 bytes leftover after parsing attributes in process `syz.3.592'. [ 184.671409][ T7740] netlink: 20 bytes leftover after parsing attributes in process `syz.3.592'. [ 185.720968][ T7745] syzkaller0: entered promiscuous mode [ 185.742093][ T7745] syzkaller0: entered allmulticast mode [ 185.967752][ T30] audit: type=1326 audit(1777735910.882:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.010760][ T30] audit: type=1326 audit(1777735910.912:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.058618][ T30] audit: type=1326 audit(1777735910.912:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.094490][ T30] audit: type=1326 audit(1777735910.912:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.157812][ T30] audit: type=1326 audit(1777735910.912:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.192715][ T30] audit: type=1326 audit(1777735910.912:606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.254900][ T30] audit: type=1326 audit(1777735910.912:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.295903][ T30] audit: type=1326 audit(1777735910.912:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.329330][ T30] audit: type=1326 audit(1777735910.912:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.376080][ T9] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 186.414655][ T30] audit: type=1326 audit(1777735910.912:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7751 comm="syz.0.596" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f937159cdd9 code=0x7ffc0000 [ 186.545872][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 186.569098][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 186.589247][ T7760] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 186.591565][ T9] usb 1-1: config 11 has an invalid interface number: 242 but max is 0 [ 186.635638][ T9] usb 1-1: config 11 has no interface number 0 [ 186.650060][ T9] usb 1-1: config 11 interface 242 altsetting 225 has an endpoint descriptor with address 0x7B, changing to 0xB [ 186.713391][ T9] usb 1-1: config 11 interface 242 altsetting 225 bulk endpoint 0xB has invalid maxpacket 8 [ 186.750234][ T9] usb 1-1: config 11 interface 242 altsetting 225 endpoint 0x6 has invalid maxpacket 15735, setting to 64 [ 186.782721][ T9] usb 1-1: config 11 interface 242 altsetting 225 endpoint 0xE has invalid wMaxPacketSize 0 [ 186.796502][ T9] usb 1-1: config 11 interface 242 has no altsetting 0 [ 186.830284][ T9] usb 1-1: New USB device found, idVendor=05da, idProduct=0094, bcdDevice=38.8a [ 186.841821][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.859996][ T9] usb 1-1: Product: syz [ 186.864272][ T9] usb 1-1: Manufacturer: syz [ 186.874291][ T9] usb 1-1: SerialNumber: syz [ 186.905198][ T7752] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 188.360366][ T9] usb 1-1: can only deal with bulk endpoints; endpoint 6 is not bulk. [ 188.378978][ T9] usb 1-1: can only deal with bulk endpoints; endpoint 14 is not bulk. [ 188.400730][ T9] usb 1-1: couldn't find two input bulk endpoints. Bailing out. [ 188.442696][ T9] usb 1-1: USB disconnect, device number 33 [ 188.611554][ T7759] : renamed from bond0 (while UP) [ 188.807641][ T7766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.837882][ T7766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.996720][ T5702] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 189.157858][ T5702] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 189.168840][ T5702] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.194803][ T7780] FAULT_INJECTION: forcing a failure. [ 189.194803][ T7780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.210226][ T5702] usb 5-1: config 0 descriptor?? [ 189.231024][ T7780] CPU: 0 UID: 0 PID: 7780 Comm: syz.0.605 Tainted: G L syzkaller #0 PREEMPT(full) [ 189.231049][ T7780] Tainted: [L]=SOFTLOCKUP [ 189.231055][ T7780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 189.231064][ T7780] Call Trace: [ 189.231071][ T7780] [ 189.231078][ T7780] dump_stack_lvl+0xe8/0x150 [ 189.231102][ T7780] should_fail_ex+0x412/0x560 [ 189.231127][ T7780] _copy_from_user+0x2d/0xb0 [ 189.231149][ T7780] ___sys_recvmsg+0x175/0x590 [ 189.231176][ T7780] ? __pfx____sys_recvmsg+0x10/0x10 [ 189.231202][ T7780] ? __fget_files+0x2a/0x420 [ 189.231236][ T7780] ? __fget_files+0x3a0/0x420 [ 189.231262][ T7780] do_recvmmsg+0x334/0x800 [ 189.231290][ T7780] ? __pfx_do_recvmmsg+0x10/0x10 [ 189.231326][ T7780] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 189.231363][ T7780] __x64_sys_recvmmsg+0x198/0x250 [ 189.231387][ T7780] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 189.231416][ T7780] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.231433][ T7780] do_syscall_64+0x15f/0xf80 [ 189.231451][ T7780] ? trace_irq_disable+0x3b/0x140 [ 189.231473][ T7780] ? clear_bhb_loop+0x40/0x90 [ 189.231493][ T7780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.231509][ T7780] RIP: 0033:0x7f937159cdd9 [ 189.231524][ T7780] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.231537][ T7780] RSP: 002b:00007f93723e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 189.231554][ T7780] RAX: ffffffffffffffda RBX: 00007f9371815fa0 RCX: 00007f937159cdd9 [ 189.231613][ T7780] RDX: 000000000000f000 RSI: 0000200000000d00 RDI: 0000000000000004 [ 189.231624][ T7780] RBP: 00007f93723e0090 R08: 0000000000000000 R09: 0000000000000000 [ 189.231634][ T7780] R10: 0000000000010002 R11: 0000000000000246 R12: 0000000000000001 [ 189.231644][ T7780] R13: 00007f9371816038 R14: 00007f9371815fa0 R15: 00007f937193fa48 [ 189.231670][ T7780] [ 189.236284][ T5702] cp210x 5-1:0.0: cp210x converter detected [ 189.460518][ T7784] netlink: 'syz.2.606': attribute type 13 has an invalid length. [ 189.519323][ T5702] cp210x 5-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 189.524384][ T1936] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 189.738342][ T7785] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.749036][ T7785] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.764772][ T5702] usb 5-1: cp210x converter now attached to ttyUSB0 [ 190.010182][ T7790] netlink: 'syz.1.608': attribute type 6 has an invalid length. [ 190.089120][ T7796] Invalid argument reading file caps for ./file0 [ 190.108425][ T7799] fuse: Bad value for 'fd' [ 190.120909][ T7796] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.141612][ T7796] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.206227][ T1936] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 190.438937][ T7807] syzkaller0: entered promiscuous mode [ 190.454341][ T7807] syzkaller0: entered allmulticast mode [ 190.637295][ T7800] netlink: 4 bytes leftover after parsing attributes in process `syz.0.610'. [ 191.544856][ T7817] netlink: 'syz.1.615': attribute type 13 has an invalid length. [ 191.814994][ T807] usb 5-1: USB disconnect, device number 21 [ 191.908742][ T807] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 191.943995][ T807] cp210x 5-1:0.0: device disconnected [ 192.030647][ T7821] Cannot find del_set index 1 as target [ 192.415908][ T5702] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 192.621408][ T5702] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 192.630656][ T5702] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.638816][ T5702] usb 5-1: Product: syz [ 192.643136][ T5702] usb 5-1: Manufacturer: syz [ 192.647892][ T5702] usb 5-1: SerialNumber: syz [ 192.660176][ T5702] usb 5-1: config 0 descriptor?? [ 192.675526][ T5702] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 192.908459][ T7817] gretap0: refused to change device tx_queue_len [ 192.924395][ T7817] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 193.694980][ T5702] gspca_sunplus: reg_w_riv err -71 [ 193.714344][ T5702] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 193.763251][ T5702] usb 5-1: USB disconnect, device number 22 [ 194.131105][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 194.132056][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 194.141905][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.153026][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.336097][ T36] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.553628][ T36] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.676696][ T36] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.714726][ T7879] sch_tbf: burst 2473 is lower than device lo mtu (65550) ! [ 194.864387][ T5624] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 194.879654][ T5624] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 194.882407][ T36] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.897958][ T5624] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 194.911921][ T5624] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 194.927325][ T5624] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 195.756600][ T7926] netlink: 48 bytes leftover after parsing attributes in process `syz.3.663'. [ 195.891304][ T36] bridge_slave_1: left allmulticast mode [ 195.934992][ T36] bridge_slave_1: left promiscuous mode [ 195.972805][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.981724][ T7937] netlink: 4 bytes leftover after parsing attributes in process `syz.1.665'. [ 196.038042][ T36] bridge_slave_0: left allmulticast mode [ 196.054415][ T36] bridge_slave_0: left promiscuous mode [ 196.072382][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.840507][ T36] bond1 (unregistering): (slave bridge1): Releasing backup interface [ 196.893289][ T36] bond2 (unregistering): (slave bridge2): Releasing backup interface [ 196.906353][ T36] bond2 (unregistering): (slave bridge2): the permanent HWaddr of slave - f6:99:71:18:1c:d4 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 196.935953][ T807] usb 5-1: new full-speed USB device number 23 using dummy_hcd [ 196.974479][ T36] bond2 (unregistering): (slave bridge3): Releasing backup interface [ 197.015941][ T5624] Bluetooth: hci1: command tx timeout [ 197.084934][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 197.097421][ T807] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 197.109210][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 197.117751][ T807] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 197.131182][ T807] usb 5-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 197.133451][ T36] bond0 (unregistering): Released all slaves [ 197.145877][ T807] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.154456][ T36] bond1 (unregistering): Released all slaves [ 197.165865][ T807] usb 5-1: Product: syz [ 197.170141][ T807] usb 5-1: Manufacturer: syz [ 197.177156][ T36] bond2 (unregistering): Released all slaves [ 197.185919][ T807] usb 5-1: SerialNumber: syz [ 197.200451][ T807] usb 5-1: config 0 descriptor?? [ 197.295314][ T5290] 8021q: adding VLAN 0 to HW filter on device eth1 [ 197.477286][ T5629] usb 5-1: USB disconnect, device number 23 [ 197.569885][ T7979] bond0: (slave bond_slave_1): Releasing backup interface [ 197.587177][ T7984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.625207][ T7984] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.713701][ T7987] netlink: 44 bytes leftover after parsing attributes in process `syz.3.682'. [ 198.090023][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 198.098530][ T36] batadv0: mtu less than device minimum [ 198.106901][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.119517][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.131320][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.143115][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.154950][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.166745][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.178565][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.190141][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.202478][ T36] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 198.259298][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 198.272404][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 198.363941][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 198.406903][ T36] batman_adv: batadv0: Interface deactivated: dummy0 [ 198.419969][ T36] batman_adv: batadv0: Removing interface: dummy0 [ 198.483597][ T8025] capability: warning: `syz.0.692' uses deprecated v2 capabilities in a way that may be insecure [ 198.589217][ T36] veth1_vlan: left promiscuous mode [ 198.599818][ T36] veth0_vlan: left promiscuous mode [ 198.973400][ T8036] netlink: 36 bytes leftover after parsing attributes in process `syz.4.696'. [ 199.095908][ T5624] Bluetooth: hci1: command tx timeout [ 199.416616][ T36] team0 (unregistering): Port device team_slave_1 removed [ 199.485060][ T36] team0 (unregistering): Port device team_slave_0 removed [ 199.512091][ T8051] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 199.534584][ T8051] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 199.635921][ T8054] [ 199.638288][ T8054] ============================================ [ 199.644432][ T8054] WARNING: possible recursive locking detected [ 199.650590][ T8054] syzkaller #0 Tainted: G L [ 199.656563][ T8054] -------------------------------------------- [ 199.662708][ T8054] syz.1.702/8054 is trying to acquire lock: [ 199.668585][ T8054] ffffffff8f3d1230 (qp_broker_list.mutex){+.+.}-{4:4}, at: vmci_qp_broker_detach+0x117/0xf20 [ 199.678739][ T8054] [ 199.678739][ T8054] but task is already holding lock: [ 199.686081][ T8054] ffffffff8f3d1230 (qp_broker_list.mutex){+.+.}-{4:4}, at: vmci_qp_broker_detach+0x117/0xf20 [ 199.696233][ T8054] [ 199.696233][ T8054] other info that might help us debug this: [ 199.704283][ T8054] Possible unsafe locking scenario: [ 199.704283][ T8054] [ 199.711711][ T8054] CPU0 [ 199.714969][ T8054] ---- [ 199.718229][ T8054] lock(qp_broker_list.mutex); [ 199.723058][ T8054] lock(qp_broker_list.mutex); [ 199.727894][ T8054] [ 199.727894][ T8054] *** DEADLOCK *** [ 199.727894][ T8054] [ 199.736026][ T8054] May be due to missing lock nesting notation [ 199.736026][ T8054] [ 199.744320][ T8054] 1 lock held by syz.1.702/8054: [ 199.749234][ T8054] #0: ffffffff8f3d1230 (qp_broker_list.mutex){+.+.}-{4:4}, at: vmci_qp_broker_detach+0x117/0xf20 [ 199.759827][ T8054] [ 199.759827][ T8054] stack backtrace: [ 199.765702][ T8054] CPU: 0 UID: 0 PID: 8054 Comm: syz.1.702 Tainted: G L syzkaller #0 PREEMPT(full) [ 199.765717][ T8054] Tainted: [L]=SOFTLOCKUP [ 199.765721][ T8054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 199.765727][ T8054] Call Trace: [ 199.765733][ T8054] [ 199.765737][ T8054] dump_stack_lvl+0xe8/0x150 [ 199.765750][ T8054] print_deadlock_bug+0x279/0x290 [ 199.765763][ T8054] __lock_acquire+0x253f/0x2cf0 [ 199.765774][ T8054] ? is_bpf_text_address+0x292/0x2b0 [ 199.765788][ T8054] ? is_bpf_text_address+0x26/0x2b0 [ 199.765804][ T8054] ? kernel_text_address+0xa5/0xe0 [ 199.765824][ T8054] ? __kernel_text_address+0xd/0x30 [ 199.765837][ T8054] ? vmci_qp_broker_detach+0x117/0xf20 [ 199.765845][ T8054] lock_acquire+0x106/0x350 [ 199.765854][ T8054] ? vmci_qp_broker_detach+0x117/0xf20 [ 199.765864][ T8054] __mutex_lock+0x1a3/0x1550 [ 199.765883][ T8054] ? vmci_qp_broker_detach+0x117/0xf20 [ 199.765893][ T8054] ? kasan_save_track+0x4f/0x80 [ 199.765905][ T8054] ? kasan_save_track+0x3e/0x80 [ 199.765915][ T8054] ? kasan_save_free_info+0x46/0x50 [ 199.765924][ T8054] ? __kasan_slab_free+0x5c/0x80 [ 199.765935][ T8054] ? kfree+0x1c5/0x640 [ 199.765945][ T8054] ? vmci_ctx_put+0x5ef/0xc40 [ 199.765955][ T8054] ? vmci_ctx_enqueue_datagram+0x3ab/0x420 [ 199.765966][ T8054] ? vmci_datagram_dispatch+0x450/0xc60 [ 199.765977][ T8054] ? vmci_qp_broker_detach+0x8dd/0xf20 [ 199.765984][ T8054] ? vmci_host_close+0x98/0x160 [ 199.765992][ T8054] ? vmci_qp_broker_detach+0x117/0xf20 [ 199.766000][ T8054] ? exit_to_user_mode_loop+0xed/0x480 [ 199.766009][ T8054] ? __pfx___mutex_lock+0x10/0x10 [ 199.766023][ T8054] vmci_qp_broker_detach+0x117/0xf20 [ 199.766035][ T8054] ? __pfx_vmci_qp_broker_detach+0x10/0x10 [ 199.766043][ T8054] ? kasan_quarantine_put+0xbb/0x1f0 [ 199.766053][ T8054] ? lockdep_hardirqs_on+0x7a/0x110 [ 199.766064][ T8054] ? kfree+0x1c5/0x640 [ 199.766073][ T8054] ? vmci_ctx_put+0x5ef/0xc40 [ 199.766082][ T8054] ? vmci_ctx_put+0x141/0xc40 [ 199.766092][ T8054] vmci_ctx_put+0x64e/0xc40 [ 199.766102][ T8054] ? __pfx___schedule+0x10/0x10 [ 199.766111][ T8054] ? vmci_ctx_put+0x141/0xc40 [ 199.766121][ T8054] ? __pfx_vmci_ctx_put+0x10/0x10 [ 199.766131][ T8054] ? preempt_schedule_thunk+0x16/0x30 [ 199.766143][ T8054] ? preempt_schedule_common+0x82/0xd0 [ 199.766154][ T8054] vmci_ctx_enqueue_datagram+0x3ab/0x420 [ 199.766166][ T8054] vmci_datagram_dispatch+0x450/0xc60 [ 199.766178][ T8054] ? __pfx_vmci_datagram_dispatch+0x10/0x10 [ 199.766191][ T8054] vmci_qp_broker_detach+0x8dd/0xf20 [ 199.766201][ T8054] ? __pfx_vmci_qp_broker_detach+0x10/0x10 [ 199.766209][ T8054] ? kasan_quarantine_put+0xbb/0x1f0 [ 199.766221][ T8054] ? kfree+0x1c5/0x640 [ 199.766229][ T8054] ? vmci_ctx_put+0x5ef/0xc40 [ 199.766240][ T8054] vmci_ctx_put+0x64e/0xc40 [ 199.766250][ T8054] ? vmci_ctx_put+0x141/0xc40 [ 199.766260][ T8054] ? __pfx_vmci_ctx_put+0x10/0x10 [ 199.766273][ T8054] vmci_host_close+0x98/0x160 [ 199.766281][ T8054] ? __pfx_vmci_host_close+0x10/0x10 [ 199.766288][ T8054] __fput+0x44f/0xa60 [ 199.766300][ T8054] task_work_run+0x1d9/0x270 [ 199.766312][ T8054] ? __pfx_task_work_run+0x10/0x10 [ 199.766324][ T8054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.766334][ T8054] exit_to_user_mode_loop+0xed/0x480 [ 199.766342][ T8054] ? rcu_is_watching+0x15/0xb0 [ 199.766357][ T8054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.766371][ T8054] do_syscall_64+0x33e/0xf80 [ 199.766389][ T8054] ? trace_irq_disable+0x3b/0x140 [ 199.766409][ T8054] ? clear_bhb_loop+0x40/0x90 [ 199.766426][ T8054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.766441][ T8054] RIP: 0033:0x7f70bb39cdd9 [ 199.766455][ T8054] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 199.766469][ T8054] RSP: 002b:00007f70bc1b4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 199.766486][ T8054] RAX: 0000000000000000 RBX: 00007f70bb616090 RCX: 00007f70bb39cdd9 [ 199.766496][ T8054] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000005 [ 199.766502][ T8054] RBP: 00007f70bb432d69 R08: 0000000000000000 R09: 0000000000000000 [ 199.766508][ T8054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.766514][ T8054] R13: 00007f70bb616128 R14: 00007f70bb616090 R15: 00007f70bb73fa48 [ 199.766523][ T8054] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 200.187830][ T7898] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.203110][ T7898] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.212853][ T7898] bridge_slave_0: entered allmulticast mode [ 200.219990][ T7898] bridge_slave_0: entered promiscuous mode [ 200.344596][ T5290] 8021q: adding VLAN 0 to HW filter on device eth2 [ 200.681424][ T5290] 8021q: adding VLAN 0 to HW filter on device eth3 [ 200.808831][ T5702] usb 2-1: USB disconnect, device number 32 [ 200.834693][ T36] IPVS: stop unused estimator thread 0... [ 201.062480][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.120753][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.151180][ T5290] 8021q: adding VLAN 0 to HW filter on device eth4 [ 201.167877][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.229824][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.311641][ T36] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.341068][ T36] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.403036][ T36] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.438246][ T36] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.548036][ T36] bridge_slave_1: left allmulticast mode [ 201.558886][ T36] bridge_slave_1: left promiscuous mode [ 201.564583][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.572793][ T36] bridge_slave_0: left allmulticast mode [ 201.578587][ T36] bridge_slave_0: left promiscuous mode [ 201.584204][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.595930][ T36] bridge_slave_1: left allmulticast mode [ 201.601589][ T36] bridge_slave_1: left promiscuous mode [ 201.607377][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.615416][ T36] bridge_slave_0: left allmulticast mode [ 201.621306][ T36] bridge_slave_0: left promiscuous mode [ 201.628044][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.778285][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 201.787816][ T36] bond0 (unregistering): Released all slaves [ 201.795405][ T36] bond1 (unregistering): Released all slaves [ 201.880299][ T36]  (unregistering): (slave bond_slave_0): Releasing backup interface [ 201.889859][ T36]  (unregistering): (slave bond_slave_1): Releasing backup interface [ 201.899272][ T36]  (unregistering): (slave team0): Releasing backup interface [ 201.907662][ T36]  (unregistering): Released all slaves [ 201.915100][ T5290] 8021q: adding VLAN 0 to HW filter on device eth5 [ 201.961931][ T36] tipc: Left network mode [ 201.979662][ T36] IPVS: stopping master sync thread 6040 ... [ 202.193463][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 202.200924][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 202.208578][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 202.215979][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 202.224953][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 202.233756][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 202.241528][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 202.250444][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 202.261376][ T36] veth1_macvtap: left promiscuous mode [ 202.266882][ T36] veth0_macvtap: left promiscuous mode [ 202.272372][ T36] veth1_vlan: left promiscuous mode [ 202.278191][ T36] veth0_vlan: left promiscuous mode [ 202.283931][ T36] veth1_macvtap: left promiscuous mode [ 202.290149][ T36] veth0_macvtap: left promiscuous mode [ 202.295645][ T36] veth1_vlan: left promiscuous mode [ 202.300887][ T36] veth0_vlan: left promiscuous mode [ 202.407240][ T36] team0 (unregistering): Port device team_slave_1 removed [ 202.417135][ T36] team0 (unregistering): Port device team_slave_0 removed [ 202.512950][ T36] team0 (unregistering): Port device team_slave_1 removed [ 202.522744][ T36] team0 (unregistering): Port device team_slave_0 removed [ 202.572084][ T5290] 8021q: adding VLAN 0 to HW filter on device eth6 [ 202.858732][ T5290] 8021q: adding VLAN 0 to HW filter on device eth7 [ 203.074957][ T5290] 8021q: adding VLAN 0 to HW filter on device eth8 [ 203.094863][ T36] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.161032][ T36] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.207937][ T36] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.262053][ T36] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.314301][ T5290] 8021q: adding VLAN 0 to HW filter on device eth9 [ 203.376915][ T36] bridge_slave_1: left allmulticast mode [ 203.382789][ T36] bridge_slave_1: left promiscuous mode [ 203.388640][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.398332][ T36] bridge_slave_0: left allmulticast mode [ 203.403998][ T36] bridge_slave_0: left promiscuous mode [ 203.410041][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.420774][ T36] bridge_slave_0: left allmulticast mode [ 203.426924][ T36] bridge_slave_0: left promiscuous mode [ 203.432626][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.586240][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 203.599182][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 203.608473][ T36] bond0 (unregistering): Released all slaves [ 203.667610][ T36] bond0 (unregistering): Released all slaves [ 203.676269][ T5290] 8021q: adding VLAN 0 to HW filter on device eth10 [ 203.727844][ T36] tipc: Left network mode [ 203.845409][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 203.859776][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 203.870181][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 203.877787][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 203.888066][ T36] veth1_macvtap: left promiscuous mode [ 203.893572][ T36] veth0_macvtap: left promiscuous mode [ 203.899370][ T36] veth1_vlan: left promiscuous mode [ 203.904644][ T36] veth0_vlan: left promiscuous mode [ 203.994439][ T36] team0 (unregistering): Port device team_slave_1 removed [ 204.005230][ T36] team0 (unregistering): Port device team_slave_0 removed [ 204.081724][ T5290] 8021q: adding VLAN 0 to HW filter on device eth11 [ 204.372304][ T5290] 8021q: adding VLAN 0 to HW filter on device eth12 [ 204.574015][ T5290] 8021q: adding VLAN 0 to HW filter on device eth13 [ 204.775224][ T5290] 8021q: adding VLAN 0 to HW filter on device eth14 [ 204.970585][ T5290] 8021q: adding VLAN 0 to HW filter on device eth15 [ 205.177476][ T5290] 8021q: adding VLAN 0 to HW filter on device eth16