last executing test programs: 8.748693715s ago: executing program 3 (id=2323): r0 = socket$kcm(0x2, 0xa, 0x73) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x401c5820, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="19000000040000000400000002"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000640)={r2, &(0x7f0000000680), &(0x7f00000006c0)=""/10, 0x2}, 0x20) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000680)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) perf_event_open(&(0x7f0000000740)={0x5, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x64412, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x8000000000000000, 0x80}, 0x2, 0x0, 0x0, 0x0, 0xffffffffffdfffff, 0x0, 0x7, 0x0, 0xff, 0x0, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x5, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001a40)=ANY=[], 0x20) recvmsg$kcm(r4, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x40000100) recvmsg$kcm(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000000840)=""/244, 0xf4}, {&(0x7f0000000940)=""/27, 0x1b}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/98, 0x62}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x5}, 0x40010020) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYBLOB="a8d0a7f701091c0574a06fd6d03f59306a94", @ANYRES64=r1, @ANYRESHEX=r2, @ANYRESOCT=r1], 0x0, 0x3c, 0x0, 0x0, 0x3}, 0x28) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r5, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001b00)={{r6}, &(0x7f0000001b40), &(0x7f0000001b80)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001bc0)={r2, &(0x7f0000001c00)}, 0x20) r7 = socket$kcm(0x10, 0x2, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000010000000000000040000000850000006100000095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r8, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000580)="d2ff030760038d66b89e08f088a8", 0x0, 0x7ff, 0x60000000, 0x0, 0xfffffd80, 0x0, 0x0, 0x4}, 0x50) sendmsg$sock(r7, &(0x7f00000010c0)={&(0x7f00000005c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x10000}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000b00)="ead3fc8fb41824734a2ca51ac2d5536e95a60647019fac49f4c9455db002a449fda2a5dbb622168ca9e18171979a08fe596c35462618b69e6ef5ad762b9482cc9ad43540919918306d93a4d2c14726d3db773706e099415c23d742282ea462831a5a0eeb16c18a8bfef9cf499cb2ce8ae6a03b68c7da9d991404ddb1bbc9ebc7ef16f589693436026f78747c35ca74601a2fe15d387b3260422405abc73e53e8daa6885759238feafaee801d471746a3615a493677abeb79b182a7b074e4ddd5bcf54ab91ba2cbe34cd7446d43fa588adcc8436c9f", 0xd5}, {&(0x7f0000000c00)="28e07b6dd1f52218b1c4453032826286fbdb6829f938bf0bdf4248dfc1459bb6c7863dda6e8a827ed7b36ff33eb82f5ea25f34070650a1e4f989f2ce8f2151d3b3f0c76e8f0d1c3fbaa180f33ec7ae7f4d9e7261fe70c0b2ee55dc8df27803a43eb7d32a822b1a64e3", 0x69}, {&(0x7f0000000c80)="5ffde258b2ee6101e629d3f78c41974992deb169c9e1d9ab5b35db4c28787606f528de70af946726122948e0c33a552c6197de266ebfc5969fce39cc5303002768a5599124ec20e9659bdb2429a0c5bb2f7547b75e552713d261aeea8f040a06fe24c8386411223e79ef5263b8a38c823d30bb11ab47edd5a14dfb4155474ca77fe063683179b2aed75c461a0c1859e82bdb50e7c8082e669aea583a90a8970b", 0xa0}, {&(0x7f0000000d40)="8932a98133e542272837f8a806552bf33dca4b901e9d9c9dcb0f8d38469a956b8982a5b5d323e73d1d6a17af16d687bf64660961757bc2badc5a9e56d6384246322b5b1b193c37008b66a006119ecb7c1f6f5c2da78108486368e45aa6ebe550e3851f7511620702fb6401521465e9db72a9cb74b3abd4ffbdcb88d04c62b652fc966efc9b81afa471f32ebf78a5a272d239f5f21728b772468268160b4f77238708f0315c30a7cc9238884a273f1e44c887d2634b7ee86776f95fe05655", 0xbe}, {&(0x7f0000000e00)="4b0228e95af9358962c70aeaa04080eb10a73a51e3dc726cbdc68ea244c7bcba0b7a91898770d8e2e291b014821d7a776c0e2b6e77c223363101a2c31c61dec05f3c8464310f4b736a7105cf87c1ec01ad37554972382a02cebf50012ae515ee2c4a68d736e340fe2659c4b0f1860e1d0c2a562ab801bcfa13b5d1cbb9a26b0b3caa76a56fd34c96a59d0af50baeac6e12a7c9ec0e5f4fb24fabd03993015277fad88626e0411428a5b0c41beb879c176ac2fae3", 0xb4}, {&(0x7f0000000ec0)="d9aed3f591cd94477ed1ddd27b034db9f947be56606eb38a05ed5edd8ca89dee5e127322fd3f5422bf71ac56f187e869619b5ff60883531c613fdb1ab3884b0bb06db228a9242277f7b6e8d34a7551e0f3b891a8733507b26f9624ae831f36465e01d8cd00127fb0307f77cd4c7b2bbc36a613f3f03922ed2b79d0113058c13c2be6e3b819ba", 0x86}], 0x6, &(0x7f0000001000)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x297}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0xff}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x90}, 0x4041) r9 = getpid() perf_event_open(0x0, r9, 0x1, r1, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x8, 0x1, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x1, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000}, r9, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2, 0x50100, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbffffffe, 0x1, @perf_config_ext={0x1, 0x364}, 0x0, 0x3, 0x8, 0x3, 0xe7a, 0x2020005, 0x5, 0x0, 0x6, 0x0, 0x20000006}, 0x0, 0x1, 0xffffffffffffffff, 0x2) 8.747659655s ago: executing program 1 (id=2325): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000a80)={0x0, 0x5a, 0x0, 0x0, &(0x7f0000000ac0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x25, &(0x7f0000000b00)=r2, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000c40)={0xffffffffffffffff, 0x20, &(0x7f0000000c00)={&(0x7f0000000b80)=""/32, 0x20, 0x0, &(0x7f0000000bc0)=""/18, 0x12}}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=@base={0x11, 0x4, 0x4, 0x2, 0x0, 0x1, 0x1000000}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x6, 0xc, &(0x7f0000000dc0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x4}, {0x6, 0x0, 0xa}, {}, {}, {0x85, 0x0, 0x0, 0x33}}]}, &(0x7f0000000e40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0xe, 0x0, &(0x7f00000000c0), &(0x7f0000000200)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @sk_skb=0x4, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b40)={0x0, 0x9, 0x8, 0x2}, 0x10, r3, 0xffffffffffffffff, 0x1, &(0x7f0000000e80)=[r4], &(0x7f0000000ec0)=[{0x5, 0x2, 0xb}], 0x10, 0xe}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) close(r5) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x5, 0x4, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000080)) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0xf, 0x4, 0x4, 0x81}, 0x50) r13 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0xe, 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000006c0)={@map=r12, r13, 0x5, 0x0, 0x0, @void, @value=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000700)={{r12}, &(0x7f0000000740), &(0x7f0000000780)=r11}, 0x20) sendmsg$inet(r10, &(0x7f00000007c0)={0x0, 0x6000, &(0x7f0000000800)=[{&(0x7f0000000840)='U', 0xa00120}], 0x1}, 0x3) ioctl$TUNSETSTEERINGEBPF(r8, 0x800454e0, &(0x7f0000000100)=r9) write$cgroup_devices(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000"], 0xffdd) 8.655620338s ago: executing program 3 (id=2327): sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640f1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x4001, 0x35, 0x43a1bd76, 0x7, 0x9, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r4, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r5 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r5, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) sendmsg$inet(r5, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1}], 0x1}, 0x80d1) (fail_nth: 5) 7.80092326s ago: executing program 3 (id=2330): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000200000000"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1400000017000b63d25a80648c2594f934a3", 0x12}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, 0x0}, 0x80d1) 7.478730368s ago: executing program 3 (id=2331): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640f1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x4001, 0x35, 0x43a1bd76, 0x7, 0x9, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x2, 0x1, 0xd, 0x82, 0x0, 0x58, 0x91, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x57, 0x2, @perf_config_ext={0x401, 0xde}, 0x1e0a, 0x6b7, 0x20e7, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x3ff, 0x0, 0xad}, 0x0, 0x2, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000020000"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0xed, 0xac, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x2, 0x3}, 0x110161, 0x4, 0x0, 0x1, 0x40000000, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1400000017000b63d25a80648c2594f934a3c92b", 0x14}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r6, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r7 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x64, &(0x7f0000000000)=r9, 0x10) sendmsg$inet(r7, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1}], 0x1}, 0x80d1) 6.197114051s ago: executing program 3 (id=2334): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000580)=@bpf_ext={0x1c, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="18000009000000000000000001010000b708cdaf06fe0000000000007b8af8ff00000000b7080000010000007b8af0ff00000000bfff01000000000007"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2fb16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfff}, 0x94) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0xc8, 0x1fffe, 0x9, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x24040014) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd631180fc020c1100db5b686158bbcfe8875a060300000023000000bb713e700000000000ac1414aa"], 0xfdef) 3.724885404s ago: executing program 1 (id=2335): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640f1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x4001, 0x35, 0x43a1bd76, 0x7, 0x9, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x2, 0x1, 0xd, 0x82, 0x0, 0x58, 0x91, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x57, 0x2, @perf_config_ext={0x401, 0xde}, 0x1e0a, 0x6b7, 0x20e7, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x3ff, 0x0, 0xad}, 0x0, 0x2, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000002"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0xed, 0xac, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x2, 0x3}, 0x110161, 0x4, 0x0, 0x1, 0x40000000, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1400000017000b63d25a80648c2594f934a3c92b", 0x14}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r6, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r7 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x64, &(0x7f0000000000)=r9, 0x10) sendmsg$inet(r7, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1}], 0x1}, 0x80d1) 3.722672935s ago: executing program 3 (id=2337): r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = perf_event_open(0x0, 0xffffffffffffffff, 0x4, r3, 0xd55160605ad1493f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xed6c, 0xa89}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000cd4a5c3d327effcb875e05ba798dd48fd38bec425176270b905f06eabf3c42e6f7e6df8ce997973ab1516efa94323ace360e0c691e340ed553baf2efb57615afcdd6e15ac37fca6a08955533b1a2cfe32872318fd3420c89734f8bf694b88e43dbfe694b5ba739530e6f131ae993b9ab8bda811c7189fc576698693afe742d5ed0aaec183659d2d819522259f03de2ddfec3f722f4a882812f79ab1f057b677fb79c2cf3a8ee66f15cb2ab54a381cd", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/21], 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r5, &(0x7f0000000480), 0x0}, 0x20) r6 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x2, 0x3, 0x2) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{r7}, &(0x7f0000000500), &(0x7f0000000540)=r6}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000580)={r8}) sendmsg$inet(r8, &(0x7f00000005c0)={&(0x7f0000000600)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB, @ANYBLOB="ac141410e0000001000000002c0000000000000000000004"], 0x50}, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000680)=@bpf_lsm={0xd, 0x5, &(0x7f0000000740)=@framed={{0x66, 0xa, 0x0, 0x0, 0x74000000, 0x61, 0x11, 0x70}, [@initr0]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe}, 0x82) setsockopt$sock_attach_bpf(r0, 0x84, 0x19, &(0x7f00000001c0)=r2, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x20, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000004000000000000000000079100e000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 3.178293099s ago: executing program 0 (id=2342): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640f1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x4001, 0x35, 0x43a1bd76, 0x7, 0x9, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x2, 0x1, 0xd, 0x82, 0x0, 0x58, 0x91, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x57, 0x2, @perf_config_ext={0x401, 0xde}, 0x1e0a, 0x6b7, 0x20e7, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x3ff, 0x0, 0xad}, 0x0, 0x2, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000020000"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0xed, 0xac, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x2, 0x3}, 0x110161, 0x4, 0x0, 0x1, 0x40000000, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1400000017000b63d25a80648c2594f934a3c92b", 0x14}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r6, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r7 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x64, &(0x7f0000000000)=r9, 0x10) sendmsg$inet(r7, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1}], 0x1}, 0x80d1) 2.710895421s ago: executing program 1 (id=2343): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000053c0)={0xd, 0xe, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000c00)={0x0, 0x1000000}, 0x8}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x10, 0x17, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000086000000bf090000000000005509"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000003840)={&(0x7f0000000e40), 0x80, &(0x7f00000036c0)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/141, 0x8d}, {&(0x7f00000034c0)=""/220, 0xdc}, {&(0x7f00000035c0)=""/218, 0xda}], 0x1000000000000364, &(0x7f0000003740)=""/203, 0xcb}, 0x2000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000c40)={r0, 0x300f000, 0xe, 0x0, &(0x7f0000000cc0)="0049c69d2786a4b8d3dce769c270", 0x0, 0xad27, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000013c0)={r1, 0xe0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, &(0x7f0000001140)=[0x0, 0x0, 0x0], &(0x7f0000001180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x47, &(0x7f00000011c0)=[{}, {}], 0x10, 0x10, &(0x7f0000001200), &(0x7f0000001240), 0x8, 0xb, 0x8, 0x8, &(0x7f0000001280)}}, 0x10) r3 = syz_clone(0x2a084000, &(0x7f0000000f00)="bc988eac378112624f101961381b55b144a21abd97a92488c41b52294b44be0df8d800f692940320a5fa882ca17d06fc4e579e3ac0c15ab5ce6fb3305bf1aba249e492ab6a976287f08239b1a016a05849abb6b1b3d127544bfb57732d9cb28437187f76012b715829c3a9d995ae86f9aef7a0a60717dd5e8b0433460b969316bbfaad3b041b140e0da9243edf0f55f0b860809cd6ba232210ffd33efbf08f1aa10c01e7c398ed09dbfe8ce9f6d66d7c92f98716d8b13040ff112b1071ef30bb5c978393f05a2373555264336e74ebdc3d947b3f2ffc724f02b8c6fa709673117f", 0xe1, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="2fe416b165ef909d108381a94f234004416c48c95ff96df228ddfb41cc9ea61cbc3420b344d5f90af7e7aece86aff6ad7327ed6cafe51ad61a8181269198f091fd2a") perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x4b, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffff0d0, 0x5603, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, 0x0, @perf_config_ext={0x10000000000, 0x1946}, 0x0, 0x3, 0x0, 0x8, 0x3fd, 0x7fffffff}, r3, 0xffff7fffffffffff, 0xffffffffffffffff, 0xa) syz_clone(0x488e5400, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003880)={0x1a, 0x3, &(0x7f0000003940)=ANY=[@ANYBLOB="180000000200"/24], &(0x7f0000003980)='GPL\x00', 0x1, 0x23, &(0x7f00000039c0)=""/35, 0xd455d0f2adb9ba32, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000004d80)={0x1, 0xe, &(0x7f0000004e40)=ANY=[@ANYBLOB="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"], &(0x7f0000005200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000005240), 0x0, 0x10, &(0x7f0000005280), 0x5d8ceabbeb611ade, 0x0, 0xffffffffffffffff, 0x54}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000052c0)={r4, 0x0, 0xe, 0x0, &(0x7f0000005340)="61df718305a35997984d4763fcac", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000004200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1080a2, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000004280)={0xc, 0xe, &(0x7f0000004340)=ANY=[@ANYBLOB="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"], &(0x7f0000004c80)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004cc0)={r5, 0x18000000000002a0, 0x26, 0x0, &(0x7f0000004d40)="b9ffb2ed6844268cb89e14f0886411e0ff15661aaa50e7369dfbac141416e000004062079f4b", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000003ec0)=@base={0x11, 0x4, 0x4, 0x6}, 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000003f40)={0x6, 0xd, &(0x7f0000004000)=ANY=[@ANYBLOB="180000000000000000000000fbffffff850000007b00000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000690000027b8af8ff00000000bca2000000000000a6020000f8ffffffb703000002000000b704000000000000850000003300000095"], &(0x7f0000004080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000040c0)={r7, 0x2000012, 0xe, 0x0, &(0x7f0000004140)="63ec33c9e9b98600000000000000", 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) perf_event_open(&(0x7f0000003a00)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x215, 0x3ff, 0xfffffffa, 0x0, 0xfffffffffffffffd, 0x0, 0xffff, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003a80)={0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000ec0)={0x0, 0x0, 0x8e}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000004180)=ANY=[@ANYBLOB='\n\x00\x00'], 0x48) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000003ac0)={0x18, 0x3, &(0x7f0000003b80)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000003bc0)='GPL\x00'}, 0x80) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000003c00)={r9}, 0x8) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000003cc0)={0x3, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180200008000000000000000000000008500f0ff2800000085000000050000009500001000000000d3464a3ce031e29ba1bfc80e8f8c987d81ee3f46b1976b82f2dc62d2b604c4ad32eceefde303553e30b33535a8ae6bf592240d054aeed164bb42092eb8fc66d3eb0234c3bf2ef64686adf832dd7a541cae120f6f23ce5adb94f73385638f52e10e5d4e1fb23ce92c8247ca16c07def5d1702bb842c"], &(0x7f0000003dc0)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003e00)={r11, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000003e80)="9b0cb39bf267ce9b5ddf3432ca97", 0x0, 0x14, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r8, 0x1, 0x14, &(0x7f0000003c40)=r10, 0x3b) recvmsg$unix(r8, &(0x7f0000003c80)={0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000020100)={0xa63449174b1a77c8, 0x7, &(0x7f00000201c0)=ANY=[@ANYBLOB="7911a800000000005501020000000000b70000000000000095000000000000008500000060000000b70000000000000095"], &(0x7f00000041c0)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.584695924s ago: executing program 2 (id=2345): r0 = socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x954b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_bp={0x0, 0x2}, 0x11e7a, 0x4, 0x20007, 0x4, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x2) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1303000055009155090893b31b71a54a07"], 0xfe33) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000440), 0x43) r5 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000480), 0x43) sendmsg$kcm(r4, &(0x7f00000004c0)={&(0x7f0000000500)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x2, 0x0, 0x1}}, 0x80, 0x0}, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r2, 0x0) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x6, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3d}, 0x94) r7 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r6}, 0x8) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000300)={r6, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000580)=r3) bpf$LINK_DETACH(0x22, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x10, 0x8000000000000001}, 0x828, 0x0, 0x0, 0x7, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r7, 0x0, 0x0}, 0x10) close(r2) 2.232818363s ago: executing program 2 (id=2346): sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, 0x0}, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x25, &(0x7f00000001c0), 0x20000010) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015400100142603600e12080006000000040104001600400001", 0x37}], 0x1}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x3, 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="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&(0x7f00000016c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001700)={0x3, 0x8, &(0x7f00000017c0)=ANY=[@ANYBLOB="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&(0x7f0000002840)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000002880)={@cgroup=r3, r3, 0x2f}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000028c0)={@fallback=r3, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000002900)={@cgroup=r2, r4, 0x2f, 0x18, 0x4, @void, @value=r2, @void, @void, r5}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d800000018009d064e81060000000000000036660730e70d12c9dd97021d080006007cfce7fe55a10a0015000200142603600e1208000f", 0x37}], 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0xa200, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="89000000120081ae08060cdc016b3f087f03e3520000000000e2ffca1b1f000000000cc00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120800030004010000bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xc8d) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001a00599c6d0e000091d028ef80"], 0xfe33) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0), 0x4) 2.200364344s ago: executing program 0 (id=2347): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="5c00000012006bab9a3fe3d86e17aa0a076b872c1d0048007ea60864160af36504001a0038001d0089f78e64", 0x2c}, {&(0x7f0000001940)="83d2ff5f00000080d2898a0cc6d6703b87eb28f77b09bc7e64f918fa3bc7664d327d90424d55030028000000000000a1", 0x30}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x4) 1.928859771s ago: executing program 0 (id=2348): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000004000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000040180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222}, 0x78) 1.735247036s ago: executing program 1 (id=2349): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000200000000"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1400000017000b63d25a80648c2594f934a3", 0x12}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)}, 0x80d1) 1.727264086s ago: executing program 0 (id=2350): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x0, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x10}, 0x100000, 0x7, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x797, 0x2e}, 0xc0f, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x6, 0x9, 0x0, 0x3, 0x0, 0xffffffffffffffed}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x6, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="18020000e6ffffff0000000000000000850000002c000000850000000700000095"], &(0x7f0000000680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={r1, 0x0, 0x2100, 0x0, &(0x7f0000000740), 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x1f6, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x2a}, 0x94) socketpair(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000280)={'ip6tnl0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f00000002c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r3, r0, 0x0, 0x3, &(0x7f0000000080)='@#\x00'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300), 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000380)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x9, 0x12) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=@arena={0x21, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xc97, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x2}, 0x50) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000007c0)=@generic={&(0x7f0000000440)='./file0\x00', r6}, 0x18) r7 = openat$cgroup_ro(r4, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x26e1, 0x0) close(r7) close(0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r7, 0x4008240b, 0x0) r8 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r8, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, '\x00', 0xc}, 0x7}, 0x80, 0x0}, 0x240c6084) write$cgroup_subtree(r7, &(0x7f0000000300)=ANY=[], 0xfe33) 1.627090588s ago: executing program 2 (id=2351): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x1, 0x4, 0x3, 0x4, 0xc, 0x10}, @generic={0x81, 0x3, 0x4, 0xff7f, 0x1}, @alu={0x7, 0x0, 0xc, 0xc, 0x2, 0xfffffffffffffff8, 0xffffffffffffffe9}, @generic={0xab, 0x1, 0x2, 0x8, 0x7fffffff}]}, 0x0, 0x4, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x5, 0xe, 0x3, 0x8}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xb, 0x100, 0x100, 0x9, 0x1, 0x1}, 0x48) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x3, r1}, 0x38) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x17, 0x0, 0x7, 0xff, 0x0, 0x1}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000700850000002d"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) r5 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x104101, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r6, 0x6, 0x21, 0x0, 0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x5, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000007c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r7) sendmsg$kcm(r4, &(0x7f0000000800)={0x0, 0xd18c9b25, &(0x7f0000000840)=[{&(0x7f0000000880)="e03f03003b000b15d25a806c8c6394f90324fc60100000000a000200053582c137153e37000c0a80fc0b1000f835", 0x33fe0}], 0x1}, 0x0) r8 = gettid() perf_event_open(&(0x7f00000008c0)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000f, 0x954b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, r8, 0x3, 0xffffffffffffffff, 0x2) r9 = socket$kcm(0xf, 0x3, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a80)={@cgroup, 0x2, 0x0, 0xb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000a00)=[0x0, 0x0], &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000ac0)={@map=r1, r0, 0x38, 0x2024, 0x0, @void, @void, @value=0xffffffffffffffff, @void, r10}, 0x20) sendmsg$inet(r9, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000009c0)="0206e7ec02000000ffffffff006d97dc", 0x10}], 0x1}, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000600)={r3}, 0xc) r11 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x15, 0x5, 0x0) sendmsg$kcm(r11, &(0x7f0000000040)={0x0, 0x35, &(0x7f0000000580)}, 0x0) 1.361746395s ago: executing program 1 (id=2352): r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = perf_event_open(0x0, 0xffffffffffffffff, 0x4, r3, 0xd55160605ad1493f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xed6c, 0xa89}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000cd4a5c3d327effcb875e05ba798dd48fd38bec425176270b905f06eabf3c42e6f7e6df8ce997973ab1516efa94323ace360e0c691e340ed553baf2efb57615afcdd6e15ac37fca6a08955533b1a2cfe32872318fd3420c89734f8bf694b88e43dbfe694b5ba739530e6f131ae993b9ab8bda811c7189fc576698693afe742d5ed0aaec183659d2d819522259f03de2ddfec3f722f4a882812f79ab1f057b677fb79c2cf3a8ee66f15cb2ab54a381cd", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/21], 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r5, &(0x7f0000000480), 0x0}, 0x20) r6 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x2, 0x3, 0x2) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{r7}, &(0x7f0000000500), &(0x7f0000000540)=r6}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000580)={r8}) sendmsg$inet(r8, &(0x7f00000005c0)={&(0x7f0000000600)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB, @ANYBLOB="ac141410e0000001000000002c0000000000000000000004"], 0x50}, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000680)=@bpf_lsm={0xd, 0x5, &(0x7f0000000740)=@framed={{0x66, 0xa, 0x0, 0x0, 0x74000000, 0x61, 0x11, 0x70}, [@initr0]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe}, 0x82) setsockopt$sock_attach_bpf(r0, 0x84, 0x19, &(0x7f00000001c0)=r2, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x20, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000004000000000000000000079100e000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.228795368s ago: executing program 2 (id=2353): sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640f1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x4001, 0x35, 0x43a1bd76, 0x7, 0x9, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r4, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r5 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r5, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) sendmsg$inet(r5, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1}], 0x1}, 0x80d1) (fail_nth: 7) 1.019362924s ago: executing program 0 (id=2354): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2000000000000384, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x1}], 0x10, 0x30}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640f1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x4001, 0x35, 0x43a1bd76, 0x7, 0x9, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x2, 0x1, 0xd, 0x82, 0x0, 0x58, 0x91, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x57, 0x2, @perf_config_ext={0x401, 0xde}, 0x1e0a, 0x6b7, 0x20e7, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x3ff, 0x0, 0xad}, 0x0, 0x2, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000020000"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r3 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x24, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0xed, 0xac, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x2, 0x3}, 0x110161, 0x4, 0x0, 0x1, 0x40000000, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="1400000017000b63d25a80648c2594f934a3c92b", 0x14}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r6, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r7 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x64, &(0x7f0000000000)=r9, 0x10) sendmsg$inet(r7, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1}], 0x1}, 0x80d1) 579.380096ms ago: executing program 2 (id=2355): bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x0, 0x1, 0x100001}, {0x0, 0x3, 0x8}, {0x0, 0x4, 0x14004}]}, 0x94) (async, rerun: 64) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0xb, &(0x7f0000000700)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000100000085000000cd00000095000000000000002b1509ffd4285bb1f28974d00b0ec9afce248a46881589cc26d0a06a297fd8cc07460acccc068cb7736645f5f9999ece76852d4600d32bfe0f094f334d4d54e33aa9b42debb89e1c4e91f8bb47c45080ee61791d787afdd8ab6ba4931baf670cd670b840a8f330daaddd5cdf405796bd5008fa255e5fa20fa6fc401628a52402b218f5e2f4e29d4a0b3f1ddf5fbdf59ecf1abf8f755f0ef5e63a"], &(0x7f0000000240)='GPL\x00', 0x8}, 0x94) (rerun: 64) r0 = socket$kcm(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x2290, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) (async, rerun: 32) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000400)=[{0x800, 0x0, 0x80000000}, {0x1000000a, 0x4}], 0x10, 0x40004}, 0x94) (async, rerun: 32) close(0x3) (async) r3 = socket$kcm(0x2, 0x5, 0x84) (async, rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) (async, rerun: 64) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) close(r5) (async) close(0x3) (async) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x10, 0x8000000000000001}, 0x828, 0x0, 0x0, 0x7, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x400000002, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) (async) sendmsg$kcm(0xffffffffffffffff, 0x0, 0xfc00) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) sendmsg$inet(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000880)="600000002e000d640a762d7f089e", 0xe}, {&(0x7f00000008c0)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) (async) socket$kcm(0xa, 0x5, 0x0) recvmsg$unix(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e000000040000000400000001"], 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r8, &(0x7f0000000700), 0x0}, 0x20) (async, rerun: 32) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000540)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, 0x80, 0x0, 0x0, 0x0, 0x27}, 0x40450e5) (rerun: 32) setsockopt$sock_attach_bpf(r3, 0x84, 0x64, &(0x7f00000005c0)=r7, 0x1c) (async) recvmsg$unix(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000680)=r9, 0x1c) (async, rerun: 32) socket$kcm(0x10, 0x3, 0x10) (rerun: 32) 403.49653ms ago: executing program 1 (id=2356): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0401020028000b05d25a806f8c6394f90324fc600d000200090001", 0x1b}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00e020023200b02d25a80ef8c6394f93e24fc60049d0d", 0x17}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000190091c8b14a0778a8123d181d"], 0xfe33) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)=@o_path={&(0x7f0000000180)='./file0\x00', 0x0, 0x6000, r1}, 0x18) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200)={r2}, 0x4) syz_clone(0xc0000, &(0x7f0000000b00)="fb0bc31a8ec2e7353cc40f20584ed7e409e36fd889e66118d0dc35f4293d2a8a8cc9a2fa058892fb193060a48b2ef73fc33849c0c5e5ace29a56ed248a16d5a3d9d93c0ce8968a2c18777eb4ac7b2785f5a762eb56c866e06c4e2795e234b2fb818ac09eb932a8a2ee3dc36b59f714ec74eba252b152b085a9a4969b0a8b921aefdb4d6feea04a01aa9095c384e8267f00e59b04fbf6efd80bb558efeddc7cb2939d35b7c2e6763c7aaa322b3b07431632263f34d504f2a1ff82cc672893f810cb55635d9a5e4e5839bda34de1c1149c3a83bdb151da64406ced5e4ae2a184487762ce23c38069c12b1d2288567c2f463a474dddc3972f", 0xf7, &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)="4a81edb6a984d2cd33823d58e66de824867672719bfce30595f9aefda9cfe44db00f5ed15322c3083bcc134d30020cb13b99a40cea5f90dde752bcab9b91e20eead09946b9ff8cb419c9d0c7cf93810980c0fac3db29252152a395286ccb319fc9888443b86fd3d90d7c6d1ec6394b405da68f099f049c7ee988238525291b35ab29b7debf6f49c4736a3403f86ef5e0dfdf8f432463e810a069d173d62fda450cc7209713f1265ae3f3e092c87843de5f51bd33b852433020ae17e34676537de209710ebe28") r3 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18a70000009500000000000000"], &(0x7f00000004c0)='syzkaller\x00', 0x6}, 0x94) recvmsg$unix(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r3, 0x107, 0x12, &(0x7f0000000300)=r5, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="05000000050000000200000004"], 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x14, &(0x7f00000009c0)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c2500000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb700000000000000b703000000000000850000007200000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000a80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000ac0)={r7}, 0xc) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x6, '\x00', 0x0, r5, 0x3, 0x0, 0x3}, 0x50) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000700)={0x0, 0x0}) setsockopt$sock_attach_bpf(r8, 0x10f, 0x87, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000840)={@fallback=r9, 0x0, 0x0, 0xeed8, &(0x7f0000000740)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000800)}, 0x40) r10 = gettid() sendmsg$unix(r9, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000680)="bc", 0x1}], 0x1, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {r10}}}], 0x20, 0x20008000}, 0x4000080) perf_event_open(&(0x7f0000000540)={0x3, 0x80, 0xe, 0x1, 0x8, 0x5, 0x0, 0xffffffffffffff01, 0x10, 0x14, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000500)}, 0x240, 0x7ff, 0x8, 0x9, 0x7, 0x83, 0x3000, 0x0, 0x9, 0x0, 0x5a8}, r10, 0x4, r5, 0x2) 901.03µs ago: executing program 2 (id=2357): r0 = perf_event_open(&(0x7f0000002100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa0100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x80000001, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000040)='\x02W\xc2\x03w\x00\x00T\xb0\xba \xe89\xaf\x00\x00\x00') syz_clone(0x1001000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x503, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x11c002, 0xac5d, 0x9, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x805, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x12}, 0x104101, 0x4, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x2, 0x8}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) socket$kcm(0xa, 0x5, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x1, 0x2b4}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x20005, 0x2, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000004c0)="1400000016000b63d25a80648c25940121", 0x11}, {&(0x7f0000000540)="e26248", 0x3}], 0x2}, 0x40050) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={0x0, 0x0, 0x2a}, 0x28) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb0100"], 0x0, 0xfffffffffffffe3d}, 0x28) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a0, &(0x7f0000000080)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)=@o_path={&(0x7f0000000280)='.\x00', 0x0, 0x10, r1}, 0x18) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000002400000024"], 0x0, 0x42, 0x0, 0x1, 0xe988}, 0x28) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={0xffffffffffffffff}, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) 0s ago: executing program 0 (id=2358): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x94) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x20, 0x4, &(0x7f0000000480)=@framed={{}, [@ldst={0x1, 0x1, 0x4, 0x0, 0x1, 0x6}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa16ae, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x8}, 0x90, 0xa4, 0x2, 0x1, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x8902, &(0x7f00000000c0)={r3}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xa, 0x4, 0x8, 0xc}, 0x50) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x10020) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x2, 0x1f6, 0x0, &(0x7f0000000980)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x2a}, 0x94) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000009c0)) (async) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000a00)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000a40)={'veth1_virt_wifi\x00'}) (async, rerun: 32) socketpair(0x1, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f0000000ac0)) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): 0 [ 436.314166][T10510] ? show_regs_print_info+0x20/0x20 [ 436.319479][T10510] ? load_image+0x420/0x420 [ 436.324354][T10510] ? __might_sleep+0xe0/0xe0 [ 436.328956][T10510] ? __lock_acquire+0x7eb0/0x7eb0 [ 436.334009][T10510] should_fail_ex+0x394/0x4c0 [ 436.338757][T10510] should_failslab+0x9/0x20 [ 436.343269][T10510] slab_pre_alloc_hook+0x59/0x300 [ 436.348301][T10510] kmem_cache_alloc_node+0x5e/0x310 [ 436.353523][T10510] ? __alloc_skb+0x103/0x2c0 [ 436.358157][T10510] __alloc_skb+0x103/0x2c0 [ 436.362624][T10510] alloc_skb_with_frags+0xcd/0x7a0 [ 436.367794][T10510] sock_alloc_send_pskb+0x883/0x9a0 [ 436.373040][T10510] ? sock_kzfree_s+0x50/0x50 [ 436.377664][T10510] tun_get_user+0xa44/0x3d30 [ 436.382339][T10510] ? aa_file_perm+0x3e3/0xee0 [ 436.387039][T10510] ? rcu_read_unlock+0xa0/0xa0 [ 436.391860][T10510] ? tun_get+0x1c/0x2e0 [ 436.396070][T10510] ? __lock_acquire+0x7eb0/0x7eb0 [ 436.401127][T10510] ? tun_get+0x1c/0x2e0 [ 436.405309][T10510] tun_chr_write_iter+0x119/0x200 [ 436.410386][T10510] vfs_write+0x474/0x9a0 [ 436.414649][T10510] ? file_end_write+0x250/0x250 [ 436.419525][T10510] ? __fget_files+0x3fc/0x460 [ 436.424231][T10510] ? __fdget_pos+0x1d8/0x330 [ 436.428855][T10510] ? ksys_write+0x74/0x260 [ 436.433308][T10510] ksys_write+0x151/0x260 [ 436.437671][T10510] ? __ia32_sys_read+0x90/0x90 [ 436.442468][T10510] ? lockdep_hardirqs_on+0x98/0x150 [ 436.447686][T10510] do_syscall_64+0x55/0xb0 [ 436.452117][T10510] ? clear_bhb_loop+0x40/0x90 [ 436.456895][T10510] ? clear_bhb_loop+0x40/0x90 [ 436.461586][T10510] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 436.467683][T10510] RIP: 0033:0x7f903479e559 [ 436.472136][T10510] 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 [ 436.491779][T10510] RSP: 002b:00007f90356ba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 436.500472][T10510] RAX: ffffffffffffffda RBX: 00007f9034a25fa0 RCX: 00007f903479e559 [ 436.508454][T10510] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 436.516434][T10510] RBP: 00007f90356ba090 R08: 0000000000000000 R09: 0000000000000000 [ 436.524423][T10510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 436.532401][T10510] R13: 00007f9034a26038 R14: 00007f9034a25fa0 R15: 00007ffd97f9d858 [ 436.540403][T10510] [ 440.247918][T10545] netlink: 'syz.2.1451': attribute type 29 has an invalid length. [ 440.256378][T10545] netlink: 'syz.2.1451': attribute type 29 has an invalid length. [ 440.384499][T10543] syzkaller0: entered promiscuous mode [ 440.392877][T10543] syzkaller0: entered allmulticast mode [ 440.500124][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.509381][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.740097][T10580] FAULT_INJECTION: forcing a failure. [ 441.740097][T10580] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 441.769733][T10580] CPU: 0 PID: 10580 Comm: syz.3.1464 Not tainted syzkaller #0 [ 441.777287][T10580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 441.787375][T10580] Call Trace: [ 441.790686][T10580] [ 441.793640][T10580] dump_stack_lvl+0x18c/0x250 [ 441.798361][T10580] ? show_regs_print_info+0x20/0x20 [ 441.803580][T10580] ? load_image+0x420/0x420 [ 441.808197][T10580] ? __lock_acquire+0x7eb0/0x7eb0 [ 441.813238][T10580] should_fail_ex+0x394/0x4c0 [ 441.817967][T10580] prepare_alloc_pages+0x1e1/0x5b0 [ 441.823230][T10580] __alloc_pages+0x134/0x460 [ 441.827875][T10580] ? zone_statistics+0x170/0x170 [ 441.832868][T10580] __folio_alloc+0x10/0x20 [ 441.837320][T10580] vma_alloc_folio+0x474/0x8f0 [ 441.842127][T10580] ? mpol_shared_policy_lookup+0x14b/0x1e0 [ 441.847978][T10580] shmem_alloc_folio+0x1a9/0x2a0 [ 441.852958][T10580] ? folio_put+0xd0/0xd0 [ 441.857268][T10580] ? __vm_enough_memory+0x11a/0x370 [ 441.862515][T10580] ? shmem_inode_acct_block+0x35e/0x460 [ 441.868103][T10580] shmem_alloc_and_acct_folio+0x1cb/0x6c0 [ 441.873874][T10580] ? put_swap_device+0x230/0x230 [ 441.878863][T10580] ? xas_load+0x12b/0x140 [ 441.883244][T10580] ? filemap_get_entry+0xce/0x3f0 [ 441.888333][T10580] ? filemap_get_entry+0xce/0x3f0 [ 441.893538][T10580] ? filemap_get_entry+0x375/0x3f0 [ 441.898690][T10580] ? page_cache_prev_miss+0x390/0x390 [ 441.904099][T10580] ? mark_lock+0x94/0x320 [ 441.908481][T10580] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 441.914508][T10580] ? do_user_addr_fault+0xb43/0x12d0 [ 441.919848][T10580] ? lock_chain_count+0x20/0x20 [ 441.924749][T10580] shmem_get_folio_gfp+0xe1d/0x2b40 [ 441.930038][T10580] shmem_write_begin+0xf2/0x430 [ 441.934950][T10580] generic_perform_write+0x2fe/0x5c0 [ 441.940300][T10580] ? generic_file_direct_write+0x3e0/0x3e0 [ 441.946152][T10580] ? down_write+0x16e/0x200 [ 441.950717][T10580] ? file_update_time+0x98/0x1a0 [ 441.955707][T10580] shmem_file_write_iter+0xfb/0x120 [ 441.961055][T10580] vfs_write+0x474/0x9a0 [ 441.965447][T10580] ? file_end_write+0x250/0x250 [ 441.970370][T10580] ? __fget_files+0x3fc/0x460 [ 441.975092][T10580] ? __fdget_pos+0x2a3/0x330 [ 441.979687][T10580] ? ksys_write+0x74/0x260 [ 441.984111][T10580] ksys_write+0x151/0x260 [ 441.988455][T10580] ? __ia32_sys_read+0x90/0x90 [ 441.993227][T10580] ? lockdep_hardirqs_on+0x98/0x150 [ 441.998452][T10580] do_syscall_64+0x55/0xb0 [ 442.002898][T10580] ? clear_bhb_loop+0x40/0x90 [ 442.007596][T10580] ? clear_bhb_loop+0x40/0x90 [ 442.012283][T10580] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 442.018211][T10580] RIP: 0033:0x7fdb7bb9e559 [ 442.022675][T10580] 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 [ 442.042324][T10580] RSP: 002b:00007fdb7ca90028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 442.050811][T10580] RAX: ffffffffffffffda RBX: 00007fdb7be25fa0 RCX: 00007fdb7bb9e559 [ 442.058830][T10580] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 442.066969][T10580] RBP: 00007fdb7ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 442.074990][T10580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.083016][T10580] R13: 00007fdb7be26038 R14: 00007fdb7be25fa0 R15: 00007ffeb9c7ae68 [ 442.091065][T10580] [ 443.632070][T10585] sit0: entered promiscuous mode [ 444.214625][T10627] netlink: 'syz.2.1476': attribute type 10 has an invalid length. [ 444.252277][T10627] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1476'. [ 444.501101][T10632] netlink: 192436 bytes leftover after parsing attributes in process `syz.2.1476'. [ 444.512404][T10632] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 444.922208][T10647] FAULT_INJECTION: forcing a failure. [ 444.922208][T10647] name failslab, interval 1, probability 0, space 0, times 0 [ 444.941428][T10647] CPU: 1 PID: 10647 Comm: syz.3.1480 Not tainted syzkaller #0 [ 444.949062][T10647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 444.959256][T10647] Call Trace: [ 444.962583][T10647] [ 444.965638][T10647] dump_stack_lvl+0x18c/0x250 [ 444.970365][T10647] ? sctp_sendmsg+0x1519/0x27b0 [ 444.975252][T10647] ? ___sys_sendmsg+0x2a6/0x360 [ 444.980167][T10647] ? show_regs_print_info+0x20/0x20 [ 444.985414][T10647] ? load_image+0x420/0x420 [ 444.989988][T10647] should_fail_ex+0x394/0x4c0 [ 444.994816][T10647] should_failslab+0x9/0x20 [ 444.999466][T10647] slab_pre_alloc_hook+0x59/0x300 [ 445.004536][T10647] ? sctp_add_bind_addr+0x8c/0x360 [ 445.009692][T10647] __kmem_cache_alloc_node+0x53/0x250 [ 445.015126][T10647] ? sctp_add_bind_addr+0x8c/0x360 [ 445.018334][T10646] syzkaller0: entered promiscuous mode [ 445.020268][T10647] kmalloc_trace+0x2a/0xe0 [ 445.030204][T10647] sctp_add_bind_addr+0x8c/0x360 [ 445.035184][T10647] sctp_copy_local_addr_list+0x31b/0x4e0 [ 445.035529][T10646] syzkaller0: entered allmulticast mode [ 445.040846][T10647] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 445.040874][T10647] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 445.058248][T10647] ? sctp_v4_is_any+0x35/0x60 [ 445.062968][T10647] ? sctp_copy_one_addr+0x8c/0x350 [ 445.068133][T10647] sctp_bind_addr_copy+0xb3/0x3c0 [ 445.073203][T10647] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 445.079604][T10647] sctp_connect_new_asoc+0x2f9/0x6a0 [ 445.084956][T10647] ? __sctp_connect+0xd80/0xd80 [ 445.089852][T10647] ? __local_bh_enable_ip+0x13a/0x1c0 [ 445.095357][T10647] ? _local_bh_enable+0xa0/0xa0 [ 445.100289][T10647] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 445.106133][T10647] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 445.111993][T10647] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 445.117577][T10647] ? security_sctp_bind_connect+0x89/0xb0 [ 445.123346][T10647] sctp_sendmsg+0x1519/0x27b0 [ 445.128079][T10647] ? sctp_getsockopt+0xb60/0xb60 [ 445.133062][T10647] ? aa_af_perm+0x330/0x330 [ 445.137626][T10647] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 445.144086][T10647] ? sock_rps_record_flow+0x19/0x3f0 [ 445.149416][T10647] ? inet_sendmsg+0x7e/0x2a0 [ 445.154041][T10647] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 445.159373][T10647] ? inet_send_prepare+0x250/0x250 [ 445.164524][T10647] ____sys_sendmsg+0x61b/0x980 [ 445.169340][T10647] ? __asan_memset+0x22/0x40 [ 445.173978][T10647] ? __sys_sendmsg_sock+0x30/0x30 [ 445.179046][T10647] ? __import_iovec+0x5f2/0x850 [ 445.183958][T10647] ? import_iovec+0x73/0xa0 [ 445.188514][T10647] ___sys_sendmsg+0x2a6/0x360 [ 445.193236][T10647] ? get_pid_task+0x20/0x1e0 [ 445.197886][T10647] ? __sys_sendmsg+0x2b0/0x2b0 [ 445.202722][T10647] ? __lock_acquire+0x7eb0/0x7eb0 [ 445.207915][T10647] __se_sys_sendmsg+0x1d0/0x2c0 [ 445.212813][T10647] ? __x64_sys_sendmsg+0x80/0x80 [ 445.217813][T10647] ? lockdep_hardirqs_on+0x98/0x150 [ 445.223061][T10647] do_syscall_64+0x55/0xb0 [ 445.227510][T10647] ? clear_bhb_loop+0x40/0x90 [ 445.232224][T10647] ? clear_bhb_loop+0x40/0x90 [ 445.237002][T10647] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 445.242952][T10647] RIP: 0033:0x7fdb7bb9e559 [ 445.247402][T10647] 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 [ 445.267043][T10647] RSP: 002b:00007fdb7ca6f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 445.275495][T10647] RAX: ffffffffffffffda RBX: 00007fdb7be26090 RCX: 00007fdb7bb9e559 [ 445.283501][T10647] RDX: 0000000004008010 RSI: 0000200000000200 RDI: 0000000000000003 [ 445.291506][T10647] RBP: 00007fdb7ca6f090 R08: 0000000000000000 R09: 0000000000000000 [ 445.299507][T10647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 445.307507][T10647] R13: 00007fdb7be26128 R14: 00007fdb7be26090 R15: 00007ffeb9c7ae68 [ 445.315623][T10647] [ 447.642848][T10650] netlink: 'syz.0.1482': attribute type 10 has an invalid length. [ 447.650852][T10650] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1482'. [ 447.662113][T10650] batman_adv: batadv0: Adding interface: virt_wifi0 [ 447.668792][T10650] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 447.694429][T10650] batman_adv: batadv0: Interface activated: virt_wifi0 [ 448.070376][T10683] netlink: 'syz.2.1496': attribute type 7 has an invalid length. [ 448.443928][T10698] syzkaller0: entered promiscuous mode [ 448.449633][T10698] syzkaller0: entered allmulticast mode [ 448.777669][T10709] FAULT_INJECTION: forcing a failure. [ 448.777669][T10709] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 448.797324][T10709] CPU: 1 PID: 10709 Comm: syz.0.1506 Not tainted syzkaller #0 [ 448.804878][T10709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 448.814950][T10709] Call Trace: [ 448.818246][T10709] [ 448.821215][T10709] dump_stack_lvl+0x18c/0x250 [ 448.825913][T10709] ? show_regs_print_info+0x20/0x20 [ 448.831127][T10709] ? load_image+0x420/0x420 [ 448.835660][T10709] ? __lock_acquire+0x7eb0/0x7eb0 [ 448.840708][T10709] should_fail_ex+0x394/0x4c0 [ 448.845428][T10709] prepare_alloc_pages+0x1e1/0x5b0 [ 448.850559][T10709] __alloc_pages+0x134/0x460 [ 448.855164][T10709] ? zone_statistics+0x170/0x170 [ 448.860134][T10709] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 448.865974][T10709] __folio_alloc+0x10/0x20 [ 448.870403][T10709] vma_alloc_folio+0x474/0x8f0 [ 448.875185][T10709] ? mpol_shared_policy_lookup+0x14b/0x1e0 [ 448.881010][T10709] shmem_alloc_folio+0x1a9/0x2a0 [ 448.886050][T10709] ? folio_put+0xd0/0xd0 [ 448.890325][T10709] ? __vm_enough_memory+0x11a/0x370 [ 448.895546][T10709] ? shmem_inode_acct_block+0x35e/0x460 [ 448.901112][T10709] shmem_alloc_and_acct_folio+0x1cb/0x6c0 [ 448.906863][T10709] ? put_swap_device+0x230/0x230 [ 448.911822][T10709] ? xas_load+0x12b/0x140 [ 448.916169][T10709] ? filemap_get_entry+0xce/0x3f0 [ 448.921207][T10709] ? filemap_get_entry+0xce/0x3f0 [ 448.926255][T10709] ? filemap_get_entry+0x375/0x3f0 [ 448.931385][T10709] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 448.937207][T10709] ? page_cache_prev_miss+0x390/0x390 [ 448.942591][T10709] ? mark_lock+0x94/0x320 [ 448.946943][T10709] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 448.952983][T10709] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 448.960292][T10709] ? lock_chain_count+0x20/0x20 [ 448.965277][T10709] shmem_get_folio_gfp+0xe1d/0x2b40 [ 448.970537][T10709] shmem_write_begin+0xf2/0x430 [ 448.975499][T10709] generic_perform_write+0x2fe/0x5c0 [ 448.980990][T10709] ? generic_file_direct_write+0x3e0/0x3e0 [ 448.986813][T10709] ? down_write+0x16e/0x200 [ 448.991347][T10709] ? file_update_time+0x98/0x1a0 [ 448.996307][T10709] shmem_file_write_iter+0xfb/0x120 [ 449.001537][T10709] vfs_write+0x474/0x9a0 [ 449.005804][T10709] ? file_end_write+0x250/0x250 [ 449.010696][T10709] ? __fget_files+0x3fc/0x460 [ 449.015575][T10709] ? __fdget_pos+0x2a3/0x330 [ 449.020180][T10709] ? ksys_write+0x74/0x260 [ 449.024613][T10709] ksys_write+0x151/0x260 [ 449.028965][T10709] ? __ia32_sys_read+0x90/0x90 [ 449.033751][T10709] ? lockdep_hardirqs_on+0x98/0x150 [ 449.038964][T10709] do_syscall_64+0x55/0xb0 [ 449.043387][T10709] ? clear_bhb_loop+0x40/0x90 [ 449.048076][T10709] ? clear_bhb_loop+0x40/0x90 [ 449.052766][T10709] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 449.058684][T10709] RIP: 0033:0x7fd48119e559 [ 449.063112][T10709] 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 [ 449.082821][T10709] RSP: 002b:00007fd482121028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 449.091269][T10709] RAX: ffffffffffffffda RBX: 00007fd481425fa0 RCX: 00007fd48119e559 [ 449.099253][T10709] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 449.107325][T10709] RBP: 00007fd482121090 R08: 0000000000000000 R09: 0000000000000000 [ 449.115310][T10709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 449.123304][T10709] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 449.131332][T10709] [ 450.745599][T10706] netlink: 'syz.3.1505': attribute type 1 has an invalid length. [ 450.753414][T10706] netlink: 'syz.3.1505': attribute type 4 has an invalid length. [ 450.766298][T10706] netlink: 9462 bytes leftover after parsing attributes in process `syz.3.1505'. [ 450.778314][T10714] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1508'. [ 451.067656][T10730] netlink: 'syz.2.1510': attribute type 21 has an invalid length. [ 451.086504][T10730] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1510'. [ 451.115514][T10730] netlink: 'syz.2.1510': attribute type 5 has an invalid length. [ 451.137618][T10730] netlink: 3 bytes leftover after parsing attributes in process `syz.2.1510'. [ 452.942732][T10743] FAULT_INJECTION: forcing a failure. [ 452.942732][T10743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 452.956233][T10743] CPU: 0 PID: 10743 Comm: syz.2.1516 Not tainted syzkaller #0 [ 452.963765][T10743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 452.973842][T10743] Call Trace: [ 452.977131][T10743] [ 452.980080][T10743] dump_stack_lvl+0x18c/0x250 [ 452.984805][T10743] ? show_regs_print_info+0x20/0x20 [ 452.990039][T10743] ? load_image+0x420/0x420 [ 452.994573][T10743] ? __lock_acquire+0x7eb0/0x7eb0 [ 452.999659][T10743] should_fail_ex+0x394/0x4c0 [ 453.004365][T10743] prepare_alloc_pages+0x1e1/0x5b0 [ 453.009494][T10743] __alloc_pages+0x134/0x460 [ 453.014092][T10743] ? zone_statistics+0x170/0x170 [ 453.019063][T10743] ? __build_skb_around+0x245/0x3c0 [ 453.024272][T10743] ? alloc_pages+0x4e1/0x740 [ 453.028891][T10743] alloc_skb_with_frags+0x23e/0x7a0 [ 453.034191][T10743] sock_alloc_send_pskb+0x883/0x9a0 [ 453.039407][T10743] ? sock_kzfree_s+0x50/0x50 [ 453.044007][T10743] tun_get_user+0xa44/0x3d30 [ 453.048665][T10743] ? aa_file_perm+0x3e3/0xee0 [ 453.053493][T10743] ? rcu_read_unlock+0xa0/0xa0 [ 453.058335][T10743] ? tun_get+0x1c/0x2e0 [ 453.062506][T10743] ? __lock_acquire+0x7eb0/0x7eb0 [ 453.067552][T10743] ? tun_get+0x1c/0x2e0 [ 453.071754][T10743] tun_chr_write_iter+0x119/0x200 [ 453.076799][T10743] vfs_write+0x474/0x9a0 [ 453.081067][T10743] ? file_end_write+0x250/0x250 [ 453.085943][T10743] ? __fget_files+0x3fc/0x460 [ 453.090646][T10743] ? __fdget_pos+0x1d8/0x330 [ 453.095256][T10743] ? ksys_write+0x74/0x260 [ 453.099692][T10743] ksys_write+0x151/0x260 [ 453.104041][T10743] ? __ia32_sys_read+0x90/0x90 [ 453.108917][T10743] ? lockdep_hardirqs_on+0x98/0x150 [ 453.114567][T10743] do_syscall_64+0x55/0xb0 [ 453.119079][T10743] ? clear_bhb_loop+0x40/0x90 [ 453.123769][T10743] ? clear_bhb_loop+0x40/0x90 [ 453.128461][T10743] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 453.134377][T10743] RIP: 0033:0x7f903479e559 [ 453.138805][T10743] 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 [ 453.158437][T10743] RSP: 002b:00007f90356ba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 453.166871][T10743] RAX: ffffffffffffffda RBX: 00007f9034a25fa0 RCX: 00007f903479e559 [ 453.174859][T10743] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 453.182867][T10743] RBP: 00007f90356ba090 R08: 0000000000000000 R09: 0000000000000000 [ 453.190867][T10743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 453.198852][T10743] R13: 00007f9034a26038 R14: 00007f9034a25fa0 R15: 00007ffd97f9d858 [ 453.206852][T10743] [ 453.402101][T10754] netlink: 'syz.3.1520': attribute type 29 has an invalid length. [ 453.451901][T10750] syzkaller0: entered promiscuous mode [ 453.461531][T10750] syzkaller0: entered allmulticast mode [ 453.471686][T10754] netlink: 'syz.3.1520': attribute type 29 has an invalid length. [ 453.771707][T10770] FAULT_INJECTION: forcing a failure. [ 453.771707][T10770] name failslab, interval 1, probability 0, space 0, times 0 [ 453.785808][T10770] CPU: 0 PID: 10770 Comm: syz.3.1526 Not tainted syzkaller #0 [ 453.793311][T10770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 453.803371][T10770] Call Trace: [ 453.806667][T10770] [ 453.809597][T10770] dump_stack_lvl+0x18c/0x250 [ 453.814285][T10770] ? sctp_sendmsg+0x1519/0x27b0 [ 453.819137][T10770] ? ___sys_sendmsg+0x2a6/0x360 [ 453.824012][T10770] ? show_regs_print_info+0x20/0x20 [ 453.829220][T10770] ? load_image+0x420/0x420 [ 453.833740][T10770] should_fail_ex+0x394/0x4c0 [ 453.838433][T10770] should_failslab+0x9/0x20 [ 453.842982][T10770] slab_pre_alloc_hook+0x59/0x300 [ 453.848019][T10770] ? sctp_add_bind_addr+0x8c/0x360 [ 453.853166][T10770] __kmem_cache_alloc_node+0x53/0x250 [ 453.858615][T10770] ? sctp_add_bind_addr+0x8c/0x360 [ 453.863769][T10770] kmalloc_trace+0x2a/0xe0 [ 453.868221][T10770] sctp_add_bind_addr+0x8c/0x360 [ 453.873204][T10770] sctp_copy_local_addr_list+0x31b/0x4e0 [ 453.878857][T10770] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 453.884589][T10770] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 453.890679][T10770] ? sctp_v4_is_any+0x35/0x60 [ 453.895385][T10770] ? sctp_copy_one_addr+0x8c/0x350 [ 453.900525][T10770] sctp_bind_addr_copy+0xb3/0x3c0 [ 453.905654][T10770] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 453.912015][T10770] sctp_connect_new_asoc+0x2f9/0x6a0 [ 453.917321][T10770] ? __sctp_connect+0xd80/0xd80 [ 453.922266][T10770] ? __local_bh_enable_ip+0x13a/0x1c0 [ 453.927690][T10770] ? _local_bh_enable+0xa0/0xa0 [ 453.932653][T10770] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 453.938567][T10770] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 453.944396][T10770] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 453.949974][T10770] ? security_sctp_bind_connect+0x89/0xb0 [ 453.955804][T10770] sctp_sendmsg+0x1519/0x27b0 [ 453.960524][T10770] ? sctp_getsockopt+0xb60/0xb60 [ 453.965574][T10770] ? aa_af_perm+0x330/0x330 [ 453.970139][T10770] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 453.976775][T10770] ? sock_rps_record_flow+0x19/0x3f0 [ 453.982193][T10770] ? inet_sendmsg+0x7e/0x2a0 [ 453.986825][T10770] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 453.992150][T10770] ? inet_send_prepare+0x250/0x250 [ 453.997286][T10770] ____sys_sendmsg+0x61b/0x980 [ 454.002078][T10770] ? __asan_memset+0x22/0x40 [ 454.006696][T10770] ? __sys_sendmsg_sock+0x30/0x30 [ 454.011769][T10770] ? __import_iovec+0x5f2/0x850 [ 454.016742][T10770] ? import_iovec+0x73/0xa0 [ 454.021268][T10770] ___sys_sendmsg+0x2a6/0x360 [ 454.025973][T10770] ? __sys_sendmsg+0x2b0/0x2b0 [ 454.030784][T10770] ? __lock_acquire+0x7eb0/0x7eb0 [ 454.035860][T10770] __se_sys_sendmsg+0x1d0/0x2c0 [ 454.040739][T10770] ? __x64_sys_sendmsg+0x80/0x80 [ 454.045713][T10770] ? lockdep_hardirqs_on+0x98/0x150 [ 454.050941][T10770] do_syscall_64+0x55/0xb0 [ 454.055369][T10770] ? clear_bhb_loop+0x40/0x90 [ 454.060057][T10770] ? clear_bhb_loop+0x40/0x90 [ 454.064751][T10770] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 454.070773][T10770] RIP: 0033:0x7fdb7bb9e559 [ 454.075206][T10770] 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 [ 454.094829][T10770] RSP: 002b:00007fdb7ca6f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 454.103263][T10770] RAX: ffffffffffffffda RBX: 00007fdb7be26090 RCX: 00007fdb7bb9e559 [ 454.111252][T10770] RDX: 0000000004008010 RSI: 0000200000000200 RDI: 0000000000000003 [ 454.119252][T10770] RBP: 00007fdb7ca6f090 R08: 0000000000000000 R09: 0000000000000000 [ 454.127324][T10770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 454.135333][T10770] R13: 00007fdb7be26128 R14: 00007fdb7be26090 R15: 00007ffeb9c7ae68 [ 454.143349][T10770] [ 456.095447][T10773] netlink: 'syz.2.1527': attribute type 2 has an invalid length. [ 456.456221][T10791] syzkaller0: entered promiscuous mode [ 456.484964][T10791] syzkaller0: entered allmulticast mode [ 457.768094][T10827] FAULT_INJECTION: forcing a failure. [ 457.768094][T10827] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.815070][T10827] CPU: 0 PID: 10827 Comm: syz.3.1546 Not tainted syzkaller #0 [ 457.822631][T10827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 457.832715][T10827] Call Trace: [ 457.836012][T10827] [ 457.838949][T10827] dump_stack_lvl+0x18c/0x250 [ 457.843642][T10827] ? show_regs_print_info+0x20/0x20 [ 457.848863][T10827] ? load_image+0x420/0x420 [ 457.853417][T10827] ? __might_fault+0xaa/0x120 [ 457.858114][T10827] ? __lock_acquire+0x7eb0/0x7eb0 [ 457.863181][T10827] ? __might_fault+0xaa/0x120 [ 457.867878][T10827] should_fail_ex+0x394/0x4c0 [ 457.872674][T10827] _copy_from_iter+0x1cd/0x1290 [ 457.877550][T10827] ? __might_fault+0xaa/0x120 [ 457.882249][T10827] ? copyout_mc+0x70/0x70 [ 457.886622][T10827] ? copyout_mc+0x70/0x70 [ 457.890970][T10827] ? __virt_addr_valid+0x10c/0x380 [ 457.896098][T10827] ? page_copy_sane+0x16a/0x270 [ 457.900971][T10827] copy_page_from_iter+0x7b/0x100 [ 457.906019][T10827] skb_copy_datagram_from_iter+0x2ea/0x6f0 [ 457.911849][T10827] tun_get_user+0xc99/0x3d30 [ 457.916473][T10827] ? aa_file_perm+0x3e3/0xee0 [ 457.921177][T10827] ? rcu_read_unlock+0xa0/0xa0 [ 457.925971][T10827] ? tun_get+0x1c/0x2e0 [ 457.930158][T10827] ? __lock_acquire+0x7eb0/0x7eb0 [ 457.935386][T10827] ? tun_get+0x1c/0x2e0 [ 457.939564][T10827] tun_chr_write_iter+0x119/0x200 [ 457.944630][T10827] vfs_write+0x474/0x9a0 [ 457.948899][T10827] ? file_end_write+0x250/0x250 [ 457.953770][T10827] ? __fget_files+0x3fc/0x460 [ 457.958471][T10827] ? __fdget_pos+0x1d8/0x330 [ 457.963114][T10827] ? ksys_write+0x74/0x260 [ 457.967728][T10827] ksys_write+0x151/0x260 [ 457.972078][T10827] ? __ia32_sys_read+0x90/0x90 [ 457.976891][T10827] ? lockdep_hardirqs_on+0x98/0x150 [ 457.982123][T10827] do_syscall_64+0x55/0xb0 [ 457.986556][T10827] ? clear_bhb_loop+0x40/0x90 [ 457.991242][T10827] ? clear_bhb_loop+0x40/0x90 [ 457.995934][T10827] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 458.001844][T10827] RIP: 0033:0x7fdb7bb9e559 [ 458.006280][T10827] 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 [ 458.025907][T10827] RSP: 002b:00007fdb7ca90028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 458.034335][T10827] RAX: ffffffffffffffda RBX: 00007fdb7be25fa0 RCX: 00007fdb7bb9e559 [ 458.042328][T10827] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 458.050312][T10827] RBP: 00007fdb7ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 458.058322][T10827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 458.066413][T10827] R13: 00007fdb7be26038 R14: 00007fdb7be25fa0 R15: 00007ffeb9c7ae68 [ 458.074413][T10827] [ 459.890933][T10844] syzkaller0: entered promiscuous mode [ 459.908014][T10844] syzkaller0: entered allmulticast mode [ 460.174491][T10853] FAULT_INJECTION: forcing a failure. [ 460.174491][T10853] name failslab, interval 1, probability 0, space 0, times 0 [ 460.197997][T10853] CPU: 0 PID: 10853 Comm: syz.3.1553 Not tainted syzkaller #0 [ 460.205530][T10853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 460.215586][T10853] Call Trace: [ 460.218894][T10853] [ 460.221828][T10853] dump_stack_lvl+0x18c/0x250 [ 460.226519][T10853] ? sctp_sendmsg+0x1519/0x27b0 [ 460.231380][T10853] ? ___sys_sendmsg+0x2a6/0x360 [ 460.236260][T10853] ? show_regs_print_info+0x20/0x20 [ 460.241481][T10853] ? load_image+0x420/0x420 [ 460.246022][T10853] should_fail_ex+0x394/0x4c0 [ 460.250708][T10853] should_failslab+0x9/0x20 [ 460.255216][T10853] slab_pre_alloc_hook+0x59/0x300 [ 460.260238][T10853] ? sctp_add_bind_addr+0x8c/0x360 [ 460.265360][T10853] __kmem_cache_alloc_node+0x53/0x250 [ 460.270743][T10853] ? sctp_add_bind_addr+0x8c/0x360 [ 460.275851][T10853] kmalloc_trace+0x2a/0xe0 [ 460.280295][T10853] sctp_add_bind_addr+0x8c/0x360 [ 460.285233][T10853] sctp_copy_local_addr_list+0x31b/0x4e0 [ 460.290875][T10853] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 460.296602][T10853] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 460.302692][T10853] ? sctp_v4_is_any+0x35/0x60 [ 460.307365][T10853] ? sctp_copy_one_addr+0x8c/0x350 [ 460.312489][T10853] sctp_bind_addr_copy+0xb3/0x3c0 [ 460.317537][T10853] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 460.323865][T10853] sctp_connect_new_asoc+0x2f9/0x6a0 [ 460.329177][T10853] ? __sctp_connect+0xd80/0xd80 [ 460.334034][T10853] ? __local_bh_enable_ip+0x13a/0x1c0 [ 460.339425][T10853] ? _local_bh_enable+0xa0/0xa0 [ 460.344276][T10853] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 460.350695][T10853] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 460.356607][T10853] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 460.362157][T10853] ? security_sctp_bind_connect+0x89/0xb0 [ 460.367968][T10853] sctp_sendmsg+0x1519/0x27b0 [ 460.372674][T10853] ? sctp_getsockopt+0xb60/0xb60 [ 460.377620][T10853] ? aa_af_perm+0x330/0x330 [ 460.382144][T10853] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 460.389006][T10853] ? sock_rps_record_flow+0x19/0x3f0 [ 460.394478][T10853] ? inet_sendmsg+0x7e/0x2a0 [ 460.399083][T10853] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 460.404393][T10853] ? inet_send_prepare+0x250/0x250 [ 460.409518][T10853] ____sys_sendmsg+0x61b/0x980 [ 460.414299][T10853] ? __asan_memset+0x22/0x40 [ 460.418910][T10853] ? __sys_sendmsg_sock+0x30/0x30 [ 460.423939][T10853] ? __import_iovec+0x5f2/0x850 [ 460.428823][T10853] ? import_iovec+0x73/0xa0 [ 460.433339][T10853] ___sys_sendmsg+0x2a6/0x360 [ 460.438041][T10853] ? get_pid_task+0x20/0x1e0 [ 460.442765][T10853] ? __sys_sendmsg+0x2b0/0x2b0 [ 460.447581][T10853] ? __lock_acquire+0x7eb0/0x7eb0 [ 460.452635][T10853] __se_sys_sendmsg+0x1d0/0x2c0 [ 460.457533][T10853] ? __x64_sys_sendmsg+0x80/0x80 [ 460.462501][T10853] ? lockdep_hardirqs_on+0x98/0x150 [ 460.467754][T10853] do_syscall_64+0x55/0xb0 [ 460.472193][T10853] ? clear_bhb_loop+0x40/0x90 [ 460.476904][T10853] ? clear_bhb_loop+0x40/0x90 [ 460.481630][T10853] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 460.487581][T10853] RIP: 0033:0x7fdb7bb9e559 [ 460.492046][T10853] 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 [ 460.511677][T10853] RSP: 002b:00007fdb7ca6f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 460.520111][T10853] RAX: ffffffffffffffda RBX: 00007fdb7be26090 RCX: 00007fdb7bb9e559 [ 460.528094][T10853] RDX: 0000000004008010 RSI: 0000200000000200 RDI: 0000000000000003 [ 460.536083][T10853] RBP: 00007fdb7ca6f090 R08: 0000000000000000 R09: 0000000000000000 [ 460.544066][T10853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 460.552069][T10853] R13: 00007fdb7be26128 R14: 00007fdb7be26090 R15: 00007ffeb9c7ae68 [ 460.560099][T10853] [ 461.063764][T10861] FAULT_INJECTION: forcing a failure. [ 461.063764][T10861] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 461.082258][T10861] CPU: 1 PID: 10861 Comm: syz.3.1557 Not tainted syzkaller #0 [ 461.089791][T10861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 461.099869][T10861] Call Trace: [ 461.103162][T10861] [ 461.106136][T10861] dump_stack_lvl+0x18c/0x250 [ 461.110838][T10861] ? show_regs_print_info+0x20/0x20 [ 461.116052][T10861] ? load_image+0x420/0x420 [ 461.120578][T10861] ? __lock_acquire+0x7eb0/0x7eb0 [ 461.125645][T10861] should_fail_ex+0x394/0x4c0 [ 461.130345][T10861] prepare_alloc_pages+0x1e1/0x5b0 [ 461.135485][T10861] __alloc_pages+0x134/0x460 [ 461.140102][T10861] ? zone_statistics+0x170/0x170 [ 461.145073][T10861] __folio_alloc+0x10/0x20 [ 461.149528][T10861] vma_alloc_folio+0x474/0x8f0 [ 461.154338][T10861] ? mpol_shared_policy_lookup+0x14b/0x1e0 [ 461.160198][T10861] shmem_alloc_folio+0x1a9/0x2a0 [ 461.165169][T10861] ? folio_put+0xd0/0xd0 [ 461.169450][T10861] ? __vm_enough_memory+0x11a/0x370 [ 461.174670][T10861] ? shmem_inode_acct_block+0x35e/0x460 [ 461.180245][T10861] shmem_alloc_and_acct_folio+0x1cb/0x6c0 [ 461.186096][T10861] ? put_swap_device+0x230/0x230 [ 461.191086][T10861] ? xas_load+0x12b/0x140 [ 461.195454][T10861] ? filemap_get_entry+0xce/0x3f0 [ 461.200496][T10861] ? filemap_get_entry+0xce/0x3f0 [ 461.205535][T10861] ? filemap_get_entry+0x375/0x3f0 [ 461.210672][T10861] ? page_cache_prev_miss+0x390/0x390 [ 461.216097][T10861] ? mark_lock+0x94/0x320 [ 461.220458][T10861] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 461.226461][T10861] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 461.233679][T10861] ? lock_chain_count+0x20/0x20 [ 461.238561][T10861] shmem_get_folio_gfp+0xe1d/0x2b40 [ 461.243801][T10861] shmem_write_begin+0xf2/0x430 [ 461.248679][T10861] generic_perform_write+0x2fe/0x5c0 [ 461.254087][T10861] ? generic_file_direct_write+0x3e0/0x3e0 [ 461.259996][T10861] ? down_write+0x16e/0x200 [ 461.264528][T10861] ? file_update_time+0x98/0x1a0 [ 461.269489][T10861] shmem_file_write_iter+0xfb/0x120 [ 461.274714][T10861] vfs_write+0x474/0x9a0 [ 461.278987][T10861] ? file_end_write+0x250/0x250 [ 461.283894][T10861] ? __fget_files+0x3fc/0x460 [ 461.288604][T10861] ? __fdget_pos+0x2a3/0x330 [ 461.293211][T10861] ? ksys_write+0x74/0x260 [ 461.297825][T10861] ksys_write+0x151/0x260 [ 461.302179][T10861] ? __ia32_sys_read+0x90/0x90 [ 461.306969][T10861] ? lockdep_hardirqs_on+0x98/0x150 [ 461.312189][T10861] do_syscall_64+0x55/0xb0 [ 461.316620][T10861] ? clear_bhb_loop+0x40/0x90 [ 461.321309][T10861] ? clear_bhb_loop+0x40/0x90 [ 461.326000][T10861] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 461.331918][T10861] RIP: 0033:0x7fdb7bb9e559 [ 461.336350][T10861] 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 [ 461.356086][T10861] RSP: 002b:00007fdb7ca90028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 461.364529][T10861] RAX: ffffffffffffffda RBX: 00007fdb7be25fa0 RCX: 00007fdb7bb9e559 [ 461.372834][T10861] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 461.380909][T10861] RBP: 00007fdb7ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 461.388979][T10861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.396960][T10861] R13: 00007fdb7be26038 R14: 00007fdb7be25fa0 R15: 00007ffeb9c7ae68 [ 461.404962][T10861] [ 462.835275][T10846] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1551'. [ 463.576976][T10892] netlink: 'syz.2.1567': attribute type 19 has an invalid length. [ 463.602944][T10892] netlink: 172 bytes leftover after parsing attributes in process `syz.2.1567'. [ 463.992560][T10902] syzkaller0: entered promiscuous mode [ 464.056531][T10902] syzkaller0: entered allmulticast mode [ 464.080119][T10904] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.1570'. [ 464.922755][T10921] FAULT_INJECTION: forcing a failure. [ 464.922755][T10921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 464.936599][T10921] CPU: 1 PID: 10921 Comm: syz.2.1577 Not tainted syzkaller #0 [ 464.944138][T10921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 464.954199][T10921] Call Trace: [ 464.957497][T10921] [ 464.960445][T10921] dump_stack_lvl+0x18c/0x250 [ 464.965138][T10921] ? show_regs_print_info+0x20/0x20 [ 464.970336][T10921] ? load_image+0x420/0x420 [ 464.974841][T10921] ? shmem_get_folio_gfp+0x14ae/0x2b40 [ 464.980308][T10921] ? __lock_acquire+0x7eb0/0x7eb0 [ 464.985344][T10921] ? __rwlock_init+0x150/0x150 [ 464.990154][T10921] should_fail_ex+0x394/0x4c0 [ 464.994839][T10921] copy_page_from_iter_atomic+0x29e/0x13d0 [ 465.000663][T10921] ? shmem_get_folio_gfp+0x2780/0x2b40 [ 465.006163][T10921] ? iov_iter_zero+0x1160/0x1160 [ 465.011114][T10921] ? shmem_write_begin+0x1cf/0x430 [ 465.016251][T10921] generic_perform_write+0x353/0x5c0 [ 465.021593][T10921] ? generic_file_direct_write+0x3e0/0x3e0 [ 465.027434][T10921] ? down_write+0x16e/0x200 [ 465.031974][T10921] ? file_update_time+0x98/0x1a0 [ 465.036943][T10921] shmem_file_write_iter+0xfb/0x120 [ 465.042184][T10921] vfs_write+0x474/0x9a0 [ 465.046461][T10921] ? file_end_write+0x250/0x250 [ 465.051369][T10921] ? __fget_files+0x3fc/0x460 [ 465.056108][T10921] ? __fdget_pos+0x2a3/0x330 [ 465.060743][T10921] ? ksys_write+0x74/0x260 [ 465.065197][T10921] ksys_write+0x151/0x260 [ 465.069639][T10921] ? __ia32_sys_read+0x90/0x90 [ 465.074504][T10921] ? lockdep_hardirqs_on+0x98/0x150 [ 465.079709][T10921] do_syscall_64+0x55/0xb0 [ 465.084125][T10921] ? clear_bhb_loop+0x40/0x90 [ 465.088800][T10921] ? clear_bhb_loop+0x40/0x90 [ 465.093492][T10921] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 465.099391][T10921] RIP: 0033:0x7f903479e559 [ 465.103808][T10921] 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 [ 465.123426][T10921] RSP: 002b:00007f90356ba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 465.131868][T10921] RAX: ffffffffffffffda RBX: 00007f9034a25fa0 RCX: 00007f903479e559 [ 465.139881][T10921] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 465.147870][T10921] RBP: 00007f90356ba090 R08: 0000000000000000 R09: 0000000000000000 [ 465.155863][T10921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.163948][T10921] R13: 00007f9034a26038 R14: 00007f9034a25fa0 R15: 00007ffd97f9d858 [ 465.171951][T10921] [ 466.532737][T10925] syzkaller0: entered promiscuous mode [ 466.538430][T10925] syzkaller0: entered allmulticast mode [ 466.632710][T10934] delete_channel: no stack [ 466.655101][T10934] delete_channel: no stack [ 469.070765][T10934] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 469.079732][T10934] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 469.087567][T10934] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 469.096129][T10934] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 469.103230][T10934] batman_adv: batadv0: Removing interface: virt_wifi0 [ 469.435111][T10962] syzkaller0: entered promiscuous mode [ 469.447560][T10962] syzkaller0: entered allmulticast mode [ 472.011937][T10995] netlink: 'syz.1.1599': attribute type 29 has an invalid length. [ 472.020570][T10995] netlink: 'syz.1.1599': attribute type 29 has an invalid length. [ 472.947076][T11023] syzkaller0: entered promiscuous mode [ 472.955468][T11023] syzkaller0: entered allmulticast mode [ 473.061843][T11027] FAULT_INJECTION: forcing a failure. [ 473.061843][T11027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 473.075119][T11027] CPU: 1 PID: 11027 Comm: syz.0.1610 Not tainted syzkaller #0 [ 473.082718][T11027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 473.092876][T11027] Call Trace: [ 473.096168][T11027] [ 473.099118][T11027] dump_stack_lvl+0x18c/0x250 [ 473.103846][T11027] ? show_regs_print_info+0x20/0x20 [ 473.109059][T11027] ? load_image+0x420/0x420 [ 473.113585][T11027] ? shmem_get_folio_gfp+0x14ae/0x2b40 [ 473.119064][T11027] ? __lock_acquire+0x7eb0/0x7eb0 [ 473.124101][T11027] ? __rwlock_init+0x150/0x150 [ 473.128899][T11027] should_fail_ex+0x394/0x4c0 [ 473.133608][T11027] copy_page_from_iter_atomic+0x29e/0x13d0 [ 473.139889][T11027] ? shmem_get_folio_gfp+0x2780/0x2b40 [ 473.145394][T11027] ? iov_iter_zero+0x1160/0x1160 [ 473.150359][T11027] ? shmem_write_begin+0x1cf/0x430 [ 473.155487][T11027] generic_perform_write+0x353/0x5c0 [ 473.160808][T11027] ? generic_file_direct_write+0x3e0/0x3e0 [ 473.166629][T11027] ? down_write+0x16e/0x200 [ 473.171160][T11027] ? file_update_time+0x98/0x1a0 [ 473.176137][T11027] shmem_file_write_iter+0xfb/0x120 [ 473.181371][T11027] vfs_write+0x474/0x9a0 [ 473.185639][T11027] ? file_end_write+0x250/0x250 [ 473.190509][T11027] ? __fget_files+0x3fc/0x460 [ 473.195209][T11027] ? __fdget_pos+0x2a3/0x330 [ 473.199815][T11027] ? ksys_write+0x74/0x260 [ 473.204255][T11027] ksys_write+0x151/0x260 [ 473.208604][T11027] ? __ia32_sys_read+0x90/0x90 [ 473.213391][T11027] ? lockdep_hardirqs_on+0x98/0x150 [ 473.218727][T11027] do_syscall_64+0x55/0xb0 [ 473.223244][T11027] ? clear_bhb_loop+0x40/0x90 [ 473.227942][T11027] ? clear_bhb_loop+0x40/0x90 [ 473.232634][T11027] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 473.238660][T11027] RIP: 0033:0x7fd48119e559 [ 473.243094][T11027] 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 [ 473.262977][T11027] RSP: 002b:00007fd482121028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 473.271405][T11027] RAX: ffffffffffffffda RBX: 00007fd481425fa0 RCX: 00007fd48119e559 [ 473.279389][T11027] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 473.287390][T11027] RBP: 00007fd482121090 R08: 0000000000000000 R09: 0000000000000000 [ 473.295383][T11027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 473.303374][T11027] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 473.311373][T11027] [ 473.732285][T11036] FAULT_INJECTION: forcing a failure. [ 473.732285][T11036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 473.777949][T11036] CPU: 0 PID: 11036 Comm: syz.3.1614 Not tainted syzkaller #0 [ 473.785492][T11036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 473.795563][T11036] Call Trace: [ 473.798943][T11036] [ 473.801882][T11036] dump_stack_lvl+0x18c/0x250 [ 473.806576][T11036] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 473.812753][T11036] ? show_regs_print_info+0x20/0x20 [ 473.817959][T11036] ? load_image+0x420/0x420 [ 473.822494][T11036] should_fail_ex+0x394/0x4c0 [ 473.827201][T11036] _copy_from_user+0x2f/0xe0 [ 473.831817][T11036] ___sys_recvmsg+0x174/0x590 [ 473.836527][T11036] ? __sys_recvmsg+0x2a0/0x2a0 [ 473.841310][T11036] ? __fget_files+0x28/0x460 [ 473.846017][T11036] ? __fget_files+0x3fc/0x460 [ 473.850730][T11036] __x64_sys_recvmsg+0x21e/0x2f0 [ 473.855718][T11036] ? ___sys_recvmsg+0x590/0x590 [ 473.860693][T11036] ? syscall_enter_from_user_mode+0x2e/0x80 [ 473.866609][T11036] do_syscall_64+0x55/0xb0 [ 473.871037][T11036] ? clear_bhb_loop+0x40/0x90 [ 473.875725][T11036] ? clear_bhb_loop+0x40/0x90 [ 473.880505][T11036] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 473.886418][T11036] RIP: 0033:0x7fdb7bb9e559 [ 473.890873][T11036] 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 [ 473.910511][T11036] RSP: 002b:00007fdb7ca90028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 473.918948][T11036] RAX: ffffffffffffffda RBX: 00007fdb7be25fa0 RCX: 00007fdb7bb9e559 [ 473.926934][T11036] RDX: 0000000000002041 RSI: 0000200000000280 RDI: 0000000000000004 [ 473.934914][T11036] RBP: 00007fdb7ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 473.942895][T11036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.950878][T11036] R13: 00007fdb7be26038 R14: 00007fdb7be25fa0 R15: 00007ffeb9c7ae68 [ 473.958889][T11036] [ 475.734956][T11045] mac80211_hwsim hwsim9 ..ãc¤±: renamed from wlan1 (while UP) [ 476.249837][T11071] delete_channel: no stack [ 476.475202][T11081] syzkaller0: entered promiscuous mode [ 476.497223][T11081] syzkaller0: entered allmulticast mode [ 478.685876][T11098] syzkaller0: entered promiscuous mode [ 478.691413][T11098] syzkaller0: entered allmulticast mode [ 480.556021][T11106] netlink: 'syz.1.1637': attribute type 39 has an invalid length. [ 480.924372][T11127] FAULT_INJECTION: forcing a failure. [ 480.924372][T11127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 480.946911][T11127] CPU: 1 PID: 11127 Comm: syz.0.1642 Not tainted syzkaller #0 [ 480.954439][T11127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 480.964523][T11127] Call Trace: [ 480.967838][T11127] [ 480.970797][T11127] dump_stack_lvl+0x18c/0x250 [ 480.975523][T11127] ? show_regs_print_info+0x20/0x20 [ 480.980765][T11127] ? load_image+0x420/0x420 [ 480.985411][T11127] ? __lock_acquire+0x7eb0/0x7eb0 [ 480.990569][T11127] should_fail_ex+0x394/0x4c0 [ 480.995296][T11127] _copy_to_user+0x2f/0xa0 [ 480.999758][T11127] simple_read_from_buffer+0xe7/0x150 [ 481.005177][T11127] proc_fail_nth_read+0x1e8/0x260 [ 481.010258][T11127] ? proc_fault_inject_write+0x360/0x360 [ 481.015947][T11127] ? vfs_read+0x282/0x990 [ 481.020321][T11127] ? proc_fault_inject_write+0x360/0x360 [ 481.026008][T11127] vfs_read+0x298/0x990 [ 481.030215][T11127] ? kernel_read+0x1e0/0x1e0 [ 481.034856][T11127] ? __fdget_pos+0x121/0x330 [ 481.039602][T11127] ? __fdget_pos+0x210/0x330 [ 481.044233][T11127] ? kasan_check_range+0x19/0x290 [ 481.049288][T11127] ? __fdget_pos+0x2a3/0x330 [ 481.053892][T11127] ? ksys_read+0x74/0x260 [ 481.058273][T11127] ksys_read+0x151/0x260 [ 481.062629][T11127] ? vfs_write+0x9a0/0x9a0 [ 481.067329][T11127] ? syscall_enter_from_user_mode+0x2e/0x80 [ 481.073334][T11127] do_syscall_64+0x55/0xb0 [ 481.077782][T11127] ? clear_bhb_loop+0x40/0x90 [ 481.082476][T11127] ? clear_bhb_loop+0x40/0x90 [ 481.087168][T11127] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 481.093100][T11127] RIP: 0033:0x7fd48115ed8e [ 481.097531][T11127] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 481.117171][T11127] RSP: 002b:00007fd482120fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 481.125726][T11127] RAX: ffffffffffffffda RBX: 00007fd4821216c0 RCX: 00007fd48115ed8e [ 481.133710][T11127] RDX: 000000000000000f RSI: 00007fd4821210a0 RDI: 000000000000000b [ 481.141694][T11127] RBP: 00007fd482121090 R08: 0000000000000000 R09: 0000000000000000 [ 481.149678][T11127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.157678][T11127] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 481.165938][T11127] [ 481.302058][T11133] FAULT_INJECTION: forcing a failure. [ 481.302058][T11133] name failslab, interval 1, probability 0, space 0, times 0 [ 481.353179][T11133] CPU: 0 PID: 11133 Comm: syz.1.1644 Not tainted syzkaller #0 [ 481.360727][T11133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 481.370832][T11133] Call Trace: [ 481.374144][T11133] [ 481.377111][T11133] dump_stack_lvl+0x18c/0x250 [ 481.381846][T11133] ? show_regs_print_info+0x20/0x20 [ 481.387101][T11133] ? load_image+0x420/0x420 [ 481.391751][T11133] ? __lock_acquire+0x7eb0/0x7eb0 [ 481.396829][T11133] should_fail_ex+0x394/0x4c0 [ 481.401645][T11133] should_failslab+0x9/0x20 [ 481.406203][T11133] slab_pre_alloc_hook+0x59/0x300 [ 481.411354][T11133] ? sctp_transport_new+0x7e/0x630 [ 481.416539][T11133] __kmem_cache_alloc_node+0x53/0x250 [ 481.422036][T11133] ? sctp_transport_new+0x7e/0x630 [ 481.427168][T11133] kmalloc_trace+0x2a/0xe0 [ 481.431610][T11133] sctp_transport_new+0x7e/0x630 [ 481.436567][T11133] sctp_assoc_add_peer+0x2ae/0x1440 [ 481.441791][T11133] sctp_connect_new_asoc+0x323/0x6a0 [ 481.447093][T11133] ? __sctp_connect+0xd80/0xd80 [ 481.451958][T11133] ? __local_bh_enable_ip+0x13a/0x1c0 [ 481.457348][T11133] ? _local_bh_enable+0xa0/0xa0 [ 481.462226][T11133] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 481.468046][T11133] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 481.473878][T11133] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 481.479532][T11133] ? security_sctp_bind_connect+0x89/0xb0 [ 481.485287][T11133] sctp_sendmsg+0x1519/0x27b0 [ 481.490003][T11133] ? sctp_getsockopt+0xb60/0xb60 [ 481.494964][T11133] ? aa_af_perm+0x330/0x330 [ 481.499507][T11133] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 481.505948][T11133] ? sock_rps_record_flow+0x19/0x3f0 [ 481.511355][T11133] ? inet_sendmsg+0x7e/0x2a0 [ 481.515957][T11133] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 481.521448][T11133] ? inet_send_prepare+0x250/0x250 [ 481.526591][T11133] ____sys_sendmsg+0x61b/0x980 [ 481.531395][T11133] ? __asan_memset+0x22/0x40 [ 481.537577][T11133] ? __sys_sendmsg_sock+0x30/0x30 [ 481.542614][T11133] ? __import_iovec+0x5f2/0x850 [ 481.547493][T11133] ? import_iovec+0x73/0xa0 [ 481.552018][T11133] ___sys_sendmsg+0x2a6/0x360 [ 481.556721][T11133] ? __sys_sendmsg+0x2b0/0x2b0 [ 481.561522][T11133] ? trace_call_bpf+0xc3/0x6c0 [ 481.566327][T11133] __se_sys_sendmsg+0x1d0/0x2c0 [ 481.571316][T11133] ? perf_trace_preemptirq_template+0x269/0x330 [ 481.577581][T11133] ? __x64_sys_sendmsg+0x80/0x80 [ 481.582560][T11133] ? lockdep_hardirqs_on+0x98/0x150 [ 481.587983][T11133] do_syscall_64+0x55/0xb0 [ 481.592410][T11133] ? clear_bhb_loop+0x40/0x90 [ 481.597109][T11133] ? clear_bhb_loop+0x40/0x90 [ 481.601805][T11133] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 481.607720][T11133] RIP: 0033:0x7f578599e559 [ 481.612166][T11133] 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 [ 481.631804][T11133] RSP: 002b:00007f5786866028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 481.640265][T11133] RAX: ffffffffffffffda RBX: 00007f5785c25fa0 RCX: 00007f578599e559 [ 481.648359][T11133] RDX: 0000000004008010 RSI: 0000200000000200 RDI: 0000000000000003 [ 481.656347][T11133] RBP: 00007f5786866090 R08: 0000000000000000 R09: 0000000000000000 [ 481.664342][T11133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 481.672326][T11133] R13: 00007f5785c26038 R14: 00007f5785c25fa0 R15: 00007fff55e04af8 [ 481.680325][T11133] [ 482.006099][T11142] syzkaller0: entered promiscuous mode [ 482.023659][T11142] syzkaller0: entered allmulticast mode [ 482.181760][T11148] netlink: 6 bytes leftover after parsing attributes in process `syz.3.1650'. [ 482.208046][T11148] openvswitch: netlink: Flow actions attr not present in new flow. [ 482.933947][T11158] netlink: 'syz.3.1653': attribute type 29 has an invalid length. [ 484.331793][T11158] netlink: 'syz.3.1653': attribute type 29 has an invalid length. [ 484.384403][T11155] syzkaller0: entered promiscuous mode [ 484.402891][T11155] syzkaller0: entered allmulticast mode [ 486.717604][T11185] syzkaller0: entered promiscuous mode [ 486.728722][T11185] syzkaller0: entered allmulticast mode [ 486.764943][T11190] FAULT_INJECTION: forcing a failure. [ 486.764943][T11190] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 486.802157][T11190] CPU: 0 PID: 11190 Comm: syz.2.1664 Not tainted syzkaller #0 [ 486.809699][T11190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 486.819801][T11190] Call Trace: [ 486.823124][T11190] [ 486.826117][T11190] dump_stack_lvl+0x18c/0x250 [ 486.830863][T11190] ? show_regs_print_info+0x20/0x20 [ 486.836555][T11190] ? load_image+0x420/0x420 [ 486.841119][T11190] ? __might_fault+0xaa/0x120 [ 486.845875][T11190] ? __lock_acquire+0x7eb0/0x7eb0 [ 486.850955][T11190] should_fail_ex+0x394/0x4c0 [ 486.855704][T11190] _copy_from_iter+0x1cd/0x1290 [ 486.860610][T11190] ? __might_fault+0xaa/0x120 [ 486.865342][T11190] ? copyout_mc+0x70/0x70 [ 486.869755][T11190] ? copyout_mc+0x70/0x70 [ 486.874134][T11190] ? __virt_addr_valid+0x10c/0x380 [ 486.879384][T11190] ? page_copy_sane+0x16a/0x270 [ 486.884313][T11190] copy_page_from_iter+0x7b/0x100 [ 486.889416][T11190] skb_copy_datagram_from_iter+0x2ea/0x6f0 [ 486.895314][T11190] tun_get_user+0xc99/0x3d30 [ 486.899982][T11190] ? aa_file_perm+0x3e3/0xee0 [ 486.904718][T11190] ? rcu_read_unlock+0xa0/0xa0 [ 486.909541][T11190] ? tun_get+0x1c/0x2e0 [ 486.913747][T11190] ? __lock_acquire+0x7eb0/0x7eb0 [ 486.918835][T11190] ? tun_get+0x1c/0x2e0 [ 486.923002][T11190] tun_chr_write_iter+0x119/0x200 [ 486.928049][T11190] vfs_write+0x474/0x9a0 [ 486.932349][T11190] ? file_end_write+0x250/0x250 [ 486.937299][T11190] ? __fget_files+0x3fc/0x460 [ 486.941984][T11190] ? __fdget_pos+0x1d8/0x330 [ 486.946662][T11190] ? ksys_write+0x74/0x260 [ 486.951118][T11190] ksys_write+0x151/0x260 [ 486.955572][T11190] ? __ia32_sys_read+0x90/0x90 [ 486.960362][T11190] ? lockdep_hardirqs_on+0x98/0x150 [ 486.965571][T11190] do_syscall_64+0x55/0xb0 [ 486.969989][T11190] ? clear_bhb_loop+0x40/0x90 [ 486.974670][T11190] ? clear_bhb_loop+0x40/0x90 [ 486.979384][T11190] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 486.985310][T11190] RIP: 0033:0x7f903479e559 [ 486.989790][T11190] 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 [ 487.009506][T11190] RSP: 002b:00007f90356ba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 487.017939][T11190] RAX: ffffffffffffffda RBX: 00007f9034a25fa0 RCX: 00007f903479e559 [ 487.025937][T11190] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 487.033917][T11190] RBP: 00007f90356ba090 R08: 0000000000000000 R09: 0000000000000000 [ 487.041904][T11190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 487.049883][T11190] R13: 00007f9034a26038 R14: 00007f9034a25fa0 R15: 00007ffd97f9d858 [ 487.057931][T11190] [ 487.177098][T11196] netlink: 'syz.2.1667': attribute type 29 has an invalid length. [ 488.879030][T11196] netlink: 'syz.2.1667': attribute type 29 has an invalid length. [ 489.079482][T11210] syzkaller0: entered promiscuous mode [ 489.085057][T11210] syzkaller0: entered allmulticast mode [ 491.208310][T11239] netlink: 'syz.0.1681': attribute type 29 has an invalid length. [ 491.677602][T11239] netlink: 'syz.0.1681': attribute type 29 has an invalid length. [ 491.897518][T11245] netlink: 146016 bytes leftover after parsing attributes in process `syz.0.1685'. [ 492.309357][T11264] FAULT_INJECTION: forcing a failure. [ 492.309357][T11264] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 492.330706][T11264] CPU: 0 PID: 11264 Comm: syz.2.1691 Not tainted syzkaller #0 [ 492.338262][T11264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 492.348373][T11264] Call Trace: [ 492.351691][T11264] [ 492.354671][T11264] dump_stack_lvl+0x18c/0x250 [ 492.359411][T11264] ? show_regs_print_info+0x20/0x20 [ 492.364659][T11264] ? load_image+0x420/0x420 [ 492.369228][T11264] ? __might_fault+0xaa/0x120 [ 492.371804][T11261] netlink: 209820 bytes leftover after parsing attributes in process `syz.3.1690'. [ 492.373948][T11264] ? __lock_acquire+0x7eb0/0x7eb0 [ 492.373997][T11264] should_fail_ex+0x394/0x4c0 [ 492.374052][T11264] _copy_from_user+0x2f/0xe0 [ 492.374086][T11264] get_user_ifreq+0x6b/0x180 [ 492.374128][T11264] sock_ioctl+0x6f1/0x7e0 [ 492.374167][T11264] ? sock_poll+0x3e0/0x3e0 [ 492.374228][T11264] ? bpf_lsm_file_ioctl+0x9/0x10 [ 492.374252][T11264] ? security_file_ioctl+0x80/0xa0 [ 492.374286][T11264] ? sock_poll+0x3e0/0x3e0 [ 492.374320][T11264] __se_sys_ioctl+0xfd/0x170 [ 492.374359][T11264] do_syscall_64+0x55/0xb0 [ 492.374380][T11264] ? clear_bhb_loop+0x40/0x90 [ 492.374402][T11264] ? clear_bhb_loop+0x40/0x90 [ 492.374429][T11264] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 492.374461][T11264] RIP: 0033:0x7f903479e559 [ 492.374485][T11264] 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 [ 492.374504][T11264] RSP: 002b:00007f90356ba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 492.374531][T11264] RAX: ffffffffffffffda RBX: 00007f9034a25fa0 RCX: 00007f903479e559 [ 492.491115][T11264] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000005 [ 492.499111][T11264] RBP: 00007f90356ba090 R08: 0000000000000000 R09: 0000000000000000 [ 492.507101][T11264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 492.515114][T11264] R13: 00007f9034a26038 R14: 00007f9034a25fa0 R15: 00007ffd97f9d858 [ 492.523170][T11264] [ 492.736300][T11270] syzkaller0: entered promiscuous mode [ 492.743081][T11270] syzkaller0: entered allmulticast mode [ 493.662479][T11290] netlink: 'syz.3.1701': attribute type 29 has an invalid length. [ 495.432862][T11290] netlink: 'syz.3.1701': attribute type 29 has an invalid length. [ 495.654538][T11306] FAULT_INJECTION: forcing a failure. [ 495.654538][T11306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 495.669253][T11306] CPU: 0 PID: 11306 Comm: syz.3.1707 Not tainted syzkaller #0 [ 495.676776][T11306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 495.686864][T11306] Call Trace: [ 495.690190][T11306] [ 495.693171][T11306] dump_stack_lvl+0x18c/0x250 [ 495.697904][T11306] ? show_regs_print_info+0x20/0x20 [ 495.703126][T11306] ? load_image+0x420/0x420 [ 495.707661][T11306] ? __might_fault+0xaa/0x120 [ 495.712375][T11306] ? __lock_acquire+0x7eb0/0x7eb0 [ 495.717433][T11306] should_fail_ex+0x394/0x4c0 [ 495.722169][T11306] _copy_from_user+0x2f/0xe0 [ 495.726792][T11306] br_dev_siocdevprivate+0x119/0x15e0 [ 495.732330][T11306] ? rcu_is_watching+0x15/0xb0 [ 495.737156][T11306] ? br_handle_local_finish+0x20/0x20 [ 495.742571][T11306] ? trace_contention_end+0x39/0xe0 [ 495.747799][T11306] ? __mutex_lock+0x30d/0xc80 [ 495.752520][T11306] ? dev_load+0x21/0x1f0 [ 495.756861][T11306] ? dev_ioctl+0x83c/0x1140 [ 495.761397][T11306] ? __lock_acquire+0x7eb0/0x7eb0 [ 495.766449][T11306] ? mutex_lock_nested+0x20/0x20 [ 495.771416][T11306] ? full_name_hash+0x92/0xe0 [ 495.776232][T11306] ? dev_ifsioc+0x957/0xc40 [ 495.780799][T11306] dev_ioctl+0x84c/0x1140 [ 495.785208][T11306] sock_ioctl+0x74c/0x7e0 [ 495.789592][T11306] ? sock_poll+0x3e0/0x3e0 [ 495.794071][T11306] ? bpf_lsm_file_ioctl+0x9/0x10 [ 495.799049][T11306] ? security_file_ioctl+0x80/0xa0 [ 495.804198][T11306] ? sock_poll+0x3e0/0x3e0 [ 495.808650][T11306] __se_sys_ioctl+0xfd/0x170 [ 495.813278][T11306] do_syscall_64+0x55/0xb0 [ 495.817721][T11306] ? clear_bhb_loop+0x40/0x90 [ 495.822423][T11306] ? clear_bhb_loop+0x40/0x90 [ 495.827128][T11306] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 495.833048][T11306] RIP: 0033:0x7fdb7bb9e559 [ 495.837493][T11306] 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 [ 495.857138][T11306] RSP: 002b:00007fdb7ca90028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 495.865582][T11306] RAX: ffffffffffffffda RBX: 00007fdb7be25fa0 RCX: 00007fdb7bb9e559 [ 495.873597][T11306] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000005 [ 495.881601][T11306] RBP: 00007fdb7ca90090 R08: 0000000000000000 R09: 0000000000000000 [ 495.889611][T11306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 495.897602][T11306] R13: 00007fdb7be26038 R14: 00007fdb7be25fa0 R15: 00007ffeb9c7ae68 [ 495.905625][T11306] [ 496.610844][T11322] syzkaller0: entered promiscuous mode [ 496.619334][T11322] syzkaller0: entered allmulticast mode [ 496.642772][T11333] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1718'. [ 496.874635][T11338] netlink: 'syz.2.1720': attribute type 29 has an invalid length. [ 497.495061][T11343] netlink: 'syz.0.1722': attribute type 29 has an invalid length. [ 498.507527][T11333] debugfs: Directory '!!ô!' with parent 'ieee80211' already present! [ 498.520478][T11338] netlink: 'syz.2.1720': attribute type 29 has an invalid length. [ 498.545501][T11343] netlink: 'syz.0.1722': attribute type 29 has an invalid length. [ 498.792254][T11358] FAULT_INJECTION: forcing a failure. [ 498.792254][T11358] name failslab, interval 1, probability 0, space 0, times 0 [ 498.794230][T11360] FAULT_INJECTION: forcing a failure. [ 498.794230][T11360] name failslab, interval 1, probability 0, space 0, times 0 [ 498.821108][T11360] CPU: 1 PID: 11360 Comm: syz.1.1727 Not tainted syzkaller #0 [ 498.828634][T11360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 498.838736][T11360] Call Trace: [ 498.842062][T11360] [ 498.845040][T11360] dump_stack_lvl+0x18c/0x250 [ 498.849782][T11360] ? show_regs_print_info+0x20/0x20 [ 498.855031][T11360] ? load_image+0x420/0x420 [ 498.859597][T11360] ? __might_sleep+0xe0/0xe0 [ 498.864255][T11360] ? __lock_acquire+0x7eb0/0x7eb0 [ 498.869340][T11360] should_fail_ex+0x394/0x4c0 [ 498.874080][T11360] should_failslab+0x9/0x20 [ 498.878640][T11360] slab_pre_alloc_hook+0x59/0x300 [ 498.883728][T11360] ? br_dev_siocdevprivate+0x653/0x15e0 [ 498.889332][T11360] ? br_dev_siocdevprivate+0x653/0x15e0 [ 498.894933][T11360] __kmem_cache_alloc_node+0x53/0x250 [ 498.900385][T11360] ? br_dev_siocdevprivate+0x653/0x15e0 [ 498.905974][T11360] __kmalloc+0xa7/0x240 [ 498.910174][T11360] br_dev_siocdevprivate+0x653/0x15e0 [ 498.915586][T11360] ? rcu_is_watching+0x15/0xb0 [ 498.920401][T11360] ? br_handle_local_finish+0x20/0x20 [ 498.925904][T11360] ? trace_contention_end+0x39/0xe0 [ 498.931163][T11360] ? __mutex_lock+0x30d/0xc80 [ 498.935914][T11360] ? dev_load+0x21/0x1f0 [ 498.940211][T11360] ? dev_ioctl+0x83c/0x1140 [ 498.944755][T11360] ? __lock_acquire+0x7eb0/0x7eb0 [ 498.949828][T11360] ? mutex_lock_nested+0x20/0x20 [ 498.954808][T11360] ? full_name_hash+0x92/0xe0 [ 498.959542][T11360] ? dev_ifsioc+0x957/0xc40 [ 498.964114][T11360] dev_ioctl+0x84c/0x1140 [ 498.968484][T11360] sock_ioctl+0x74c/0x7e0 [ 498.972853][T11360] ? sock_poll+0x3e0/0x3e0 [ 498.977341][T11360] ? bpf_lsm_file_ioctl+0x9/0x10 [ 498.982325][T11360] ? security_file_ioctl+0x80/0xa0 [ 498.987474][T11360] ? sock_poll+0x3e0/0x3e0 [ 498.992013][T11360] __se_sys_ioctl+0xfd/0x170 [ 498.996643][T11360] do_syscall_64+0x55/0xb0 [ 499.001081][T11360] ? clear_bhb_loop+0x40/0x90 [ 499.005777][T11360] ? clear_bhb_loop+0x40/0x90 [ 499.010585][T11360] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 499.016533][T11360] RIP: 0033:0x7f578599e559 [ 499.021024][T11360] 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 [ 499.040756][T11360] RSP: 002b:00007f5786866028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 499.049230][T11360] RAX: ffffffffffffffda RBX: 00007f5785c25fa0 RCX: 00007f578599e559 [ 499.057253][T11360] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000005 [ 499.065348][T11360] RBP: 00007f5786866090 R08: 0000000000000000 R09: 0000000000000000 [ 499.073350][T11360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 499.081368][T11360] R13: 00007f5785c26038 R14: 00007f5785c25fa0 R15: 00007fff55e04af8 [ 499.089446][T11360] [ 499.092501][T11358] CPU: 0 PID: 11358 Comm: syz.3.1724 Not tainted syzkaller #0 [ 499.100061][T11358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 499.110248][T11358] Call Trace: [ 499.113575][T11358] [ 499.116527][T11358] dump_stack_lvl+0x18c/0x250 [ 499.121229][T11358] ? sctp_sendmsg+0x1519/0x27b0 [ 499.126103][T11358] ? ___sys_sendmsg+0x2a6/0x360 [ 499.130979][T11358] ? show_regs_print_info+0x20/0x20 [ 499.136214][T11358] ? load_image+0x420/0x420 [ 499.140782][T11358] should_fail_ex+0x394/0x4c0 [ 499.145579][T11358] should_failslab+0x9/0x20 [ 499.150109][T11358] slab_pre_alloc_hook+0x59/0x300 [ 499.155160][T11358] ? sctp_add_bind_addr+0x8c/0x360 [ 499.160461][T11358] __kmem_cache_alloc_node+0x53/0x250 [ 499.165864][T11358] ? sctp_add_bind_addr+0x8c/0x360 [ 499.170994][T11358] kmalloc_trace+0x2a/0xe0 [ 499.175443][T11358] sctp_add_bind_addr+0x8c/0x360 [ 499.180404][T11358] sctp_copy_local_addr_list+0x31b/0x4e0 [ 499.186070][T11358] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 499.191807][T11358] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 499.198014][T11358] ? sctp_v4_is_any+0x35/0x60 [ 499.202826][T11358] ? sctp_copy_one_addr+0x8c/0x350 [ 499.207966][T11358] sctp_bind_addr_copy+0xb3/0x3c0 [ 499.213007][T11358] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 499.219476][T11358] sctp_connect_new_asoc+0x2f9/0x6a0 [ 499.224893][T11358] ? __sctp_connect+0xd80/0xd80 [ 499.229759][T11358] ? __local_bh_enable_ip+0x13a/0x1c0 [ 499.235237][T11358] ? _local_bh_enable+0xa0/0xa0 [ 499.240102][T11358] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 499.245929][T11358] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 499.251848][T11358] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 499.257412][T11358] ? security_sctp_bind_connect+0x89/0xb0 [ 499.263150][T11358] sctp_sendmsg+0x1519/0x27b0 [ 499.267864][T11358] ? sctp_getsockopt+0xb60/0xb60 [ 499.272828][T11358] ? aa_af_perm+0x330/0x330 [ 499.277355][T11358] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 499.283786][T11358] ? sock_rps_record_flow+0x19/0x3f0 [ 499.289112][T11358] ? inet_sendmsg+0x7e/0x2a0 [ 499.293731][T11358] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 499.299034][T11358] ? inet_send_prepare+0x250/0x250 [ 499.304184][T11358] ____sys_sendmsg+0x61b/0x980 [ 499.308978][T11358] ? __asan_memset+0x22/0x40 [ 499.313591][T11358] ? __sys_sendmsg_sock+0x30/0x30 [ 499.318642][T11358] ? __import_iovec+0x5f2/0x850 [ 499.323531][T11358] ? import_iovec+0x73/0xa0 [ 499.328061][T11358] ___sys_sendmsg+0x2a6/0x360 [ 499.332856][T11358] ? __sys_sendmsg+0x2b0/0x2b0 [ 499.337687][T11358] ? __lock_acquire+0x7eb0/0x7eb0 [ 499.342755][T11358] __se_sys_sendmsg+0x1d0/0x2c0 [ 499.347633][T11358] ? __x64_sys_sendmsg+0x80/0x80 [ 499.352694][T11358] ? lockdep_hardirqs_on+0x98/0x150 [ 499.357917][T11358] do_syscall_64+0x55/0xb0 [ 499.362625][T11358] ? clear_bhb_loop+0x40/0x90 [ 499.367313][T11358] ? clear_bhb_loop+0x40/0x90 [ 499.372005][T11358] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 499.377925][T11358] RIP: 0033:0x7fdb7bb9e559 [ 499.382355][T11358] 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 [ 499.401978][T11358] RSP: 002b:00007fdb7ca6f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 499.410410][T11358] RAX: ffffffffffffffda RBX: 00007fdb7be26090 RCX: 00007fdb7bb9e559 [ 499.418417][T11358] RDX: 0000000004008010 RSI: 0000200000000200 RDI: 0000000000000003 [ 499.426404][T11358] RBP: 00007fdb7ca6f090 R08: 0000000000000000 R09: 0000000000000000 [ 499.434436][T11358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 499.442437][T11358] R13: 00007fdb7be26128 R14: 00007fdb7be26090 R15: 00007ffeb9c7ae68 [ 499.450637][T11358] [ 499.867756][T11374] syzkaller0: entered promiscuous mode [ 499.873438][T11374] syzkaller0: entered allmulticast mode [ 501.958404][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.964748][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.676119][T11415] FAULT_INJECTION: forcing a failure. [ 502.676119][T11415] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.693334][T11415] CPU: 1 PID: 11415 Comm: syz.0.1747 Not tainted syzkaller #0 [ 502.700882][T11415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 502.710990][T11415] Call Trace: [ 502.714300][T11415] [ 502.717346][T11415] dump_stack_lvl+0x18c/0x250 [ 502.722088][T11415] ? show_regs_print_info+0x20/0x20 [ 502.727338][T11415] ? load_image+0x420/0x420 [ 502.731891][T11415] ? __might_fault+0xaa/0x120 [ 502.736612][T11415] ? __lock_acquire+0x7eb0/0x7eb0 [ 502.741657][T11415] should_fail_ex+0x394/0x4c0 [ 502.746358][T11415] _copy_from_iter+0x1cd/0x1290 [ 502.751227][T11415] ? __might_fault+0xaa/0x120 [ 502.755950][T11415] ? copyout_mc+0x70/0x70 [ 502.760301][T11415] ? copyout_mc+0x70/0x70 [ 502.764665][T11415] ? __virt_addr_valid+0x10c/0x380 [ 502.769797][T11415] ? page_copy_sane+0x16a/0x270 [ 502.774668][T11415] copy_page_from_iter+0x7b/0x100 [ 502.779804][T11415] skb_copy_datagram_from_iter+0x2ea/0x6f0 [ 502.785661][T11415] tun_get_user+0xc99/0x3d30 [ 502.790374][T11415] ? aa_file_perm+0x3e3/0xee0 [ 502.795069][T11415] ? rcu_read_unlock+0xa0/0xa0 [ 502.799861][T11415] ? tun_get+0x1c/0x2e0 [ 502.804031][T11415] ? __lock_acquire+0x7eb0/0x7eb0 [ 502.809075][T11415] ? tun_get+0x1c/0x2e0 [ 502.813254][T11415] tun_chr_write_iter+0x119/0x200 [ 502.818333][T11415] vfs_write+0x474/0x9a0 [ 502.822880][T11415] ? file_end_write+0x250/0x250 [ 502.827847][T11415] ? __fget_files+0x3fc/0x460 [ 502.832550][T11415] ? __fdget_pos+0x1d8/0x330 [ 502.837156][T11415] ? ksys_write+0x74/0x260 [ 502.841590][T11415] ksys_write+0x151/0x260 [ 502.845958][T11415] ? __ia32_sys_read+0x90/0x90 [ 502.850739][T11415] ? lockdep_hardirqs_on+0x98/0x150 [ 502.855961][T11415] do_syscall_64+0x55/0xb0 [ 502.860390][T11415] ? clear_bhb_loop+0x40/0x90 [ 502.865082][T11415] ? clear_bhb_loop+0x40/0x90 [ 502.869784][T11415] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 502.875720][T11415] RIP: 0033:0x7fd48119e559 [ 502.880154][T11415] 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 [ 502.899801][T11415] RSP: 002b:00007fd482121028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 502.908236][T11415] RAX: ffffffffffffffda RBX: 00007fd481425fa0 RCX: 00007fd48119e559 [ 502.916226][T11415] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 502.924205][T11415] RBP: 00007fd482121090 R08: 0000000000000000 R09: 0000000000000000 [ 502.932187][T11415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 502.940863][T11415] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 502.948967][T11415] [ 502.957854][T11420] FAULT_INJECTION: forcing a failure. [ 502.957854][T11420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.972036][T11420] CPU: 0 PID: 11420 Comm: syz.1.1748 Not tainted syzkaller #0 [ 502.979564][T11420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 502.989642][T11420] Call Trace: [ 502.992949][T11420] [ 502.996073][T11420] dump_stack_lvl+0x18c/0x250 [ 503.000791][T11420] ? show_regs_print_info+0x20/0x20 [ 503.006021][T11420] ? load_image+0x420/0x420 [ 503.010585][T11420] ? __might_fault+0xaa/0x120 [ 503.015351][T11420] ? __lock_acquire+0x7eb0/0x7eb0 [ 503.020435][T11420] ? __virt_addr_valid+0x10c/0x380 [ 503.025674][T11420] should_fail_ex+0x394/0x4c0 [ 503.030415][T11420] _copy_to_user+0x2f/0xa0 [ 503.034871][T11420] br_dev_siocdevprivate+0x6ce/0x15e0 [ 503.040289][T11420] ? rcu_is_watching+0x15/0xb0 [ 503.045080][T11420] ? br_handle_local_finish+0x20/0x20 [ 503.050472][T11420] ? trace_contention_end+0x39/0xe0 [ 503.055781][T11420] ? __mutex_lock+0x30d/0xc80 [ 503.060492][T11420] ? dev_load+0x21/0x1f0 [ 503.064764][T11420] ? dev_ioctl+0x83c/0x1140 [ 503.069351][T11420] ? __lock_acquire+0x7eb0/0x7eb0 [ 503.074409][T11420] ? mutex_lock_nested+0x20/0x20 [ 503.079630][T11420] ? full_name_hash+0x92/0xe0 [ 503.084355][T11420] ? dev_ifsioc+0x957/0xc40 [ 503.088905][T11420] dev_ioctl+0x84c/0x1140 [ 503.093276][T11420] sock_ioctl+0x74c/0x7e0 [ 503.097639][T11420] ? sock_poll+0x3e0/0x3e0 [ 503.102097][T11420] ? bpf_lsm_file_ioctl+0x9/0x10 [ 503.107072][T11420] ? security_file_ioctl+0x80/0xa0 [ 503.112240][T11420] ? sock_poll+0x3e0/0x3e0 [ 503.116703][T11420] __se_sys_ioctl+0xfd/0x170 [ 503.121342][T11420] do_syscall_64+0x55/0xb0 [ 503.125786][T11420] ? clear_bhb_loop+0x40/0x90 [ 503.130507][T11420] ? clear_bhb_loop+0x40/0x90 [ 503.135210][T11420] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 503.141136][T11420] RIP: 0033:0x7f578599e559 [ 503.145606][T11420] 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 [ 503.165259][T11420] RSP: 002b:00007f5786845028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 503.173719][T11420] RAX: ffffffffffffffda RBX: 00007f5785c26090 RCX: 00007f578599e559 [ 503.181712][T11420] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000005 [ 503.189705][T11420] RBP: 00007f5786845090 R08: 0000000000000000 R09: 0000000000000000 [ 503.197879][T11420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 503.205872][T11420] R13: 00007f5785c26128 R14: 00007f5785c26090 R15: 00007fff55e04af8 [ 503.213886][T11420] [ 503.694249][T11430] syzkaller0: entered promiscuous mode [ 503.717105][T11430] syzkaller0: entered allmulticast mode [ 506.023767][T11470] FAULT_INJECTION: forcing a failure. [ 506.023767][T11470] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.085505][T11470] CPU: 1 PID: 11470 Comm: syz.0.1765 Not tainted syzkaller #0 [ 506.093056][T11470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 506.103182][T11470] Call Trace: [ 506.106516][T11470] [ 506.109499][T11470] dump_stack_lvl+0x18c/0x250 [ 506.114239][T11470] ? show_regs_print_info+0x20/0x20 [ 506.119592][T11470] ? load_image+0x420/0x420 [ 506.124179][T11470] ? __lock_acquire+0x7eb0/0x7eb0 [ 506.129443][T11470] ? snprintf+0xe9/0x140 [ 506.133767][T11470] should_fail_ex+0x394/0x4c0 [ 506.138521][T11470] _copy_to_user+0x2f/0xa0 [ 506.143008][T11470] simple_read_from_buffer+0xe7/0x150 [ 506.148457][T11470] proc_fail_nth_read+0x1e8/0x260 [ 506.153645][T11470] ? proc_fault_inject_write+0x360/0x360 [ 506.159383][T11470] ? fsnotify_perm+0x271/0x5e0 [ 506.164190][T11470] ? proc_fault_inject_write+0x360/0x360 [ 506.169947][T11470] vfs_read+0x298/0x990 [ 506.174155][T11470] ? kernel_read+0x1e0/0x1e0 [ 506.178771][T11470] ? __fget_files+0x28/0x460 [ 506.183376][T11470] ? __fget_files+0x3fc/0x460 [ 506.188127][T11470] ? __fdget_pos+0x2a3/0x330 [ 506.192757][T11470] ? ksys_read+0x74/0x260 [ 506.197136][T11470] ksys_read+0x151/0x260 [ 506.201459][T11470] ? vfs_write+0x9a0/0x9a0 [ 506.205968][T11470] ? trace_sys_enter+0x1f/0x80 [ 506.210821][T11470] do_syscall_64+0x55/0xb0 [ 506.215301][T11470] ? clear_bhb_loop+0x40/0x90 [ 506.220050][T11470] ? clear_bhb_loop+0x40/0x90 [ 506.224816][T11470] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 506.230862][T11470] RIP: 0033:0x7fd48115ed8e [ 506.235343][T11470] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 506.255066][T11470] RSP: 002b:00007fd482120fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 506.263542][T11470] RAX: ffffffffffffffda RBX: 00007fd4821216c0 RCX: 00007fd48115ed8e [ 506.271685][T11470] RDX: 000000000000000f RSI: 00007fd4821210a0 RDI: 0000000000000006 [ 506.279703][T11470] RBP: 00007fd482121090 R08: 0000000000000000 R09: 0000000000000000 [ 506.287733][T11470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.295763][T11470] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 506.303827][T11470] [ 507.234113][T11494] syzkaller0: entered promiscuous mode [ 507.245649][T11494] syzkaller0: entered allmulticast mode [ 507.494262][T11512] FAULT_INJECTION: forcing a failure. [ 507.494262][T11512] name failslab, interval 1, probability 0, space 0, times 0 [ 507.510241][T11512] CPU: 1 PID: 11512 Comm: syz.2.1777 Not tainted syzkaller #0 [ 507.517770][T11512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 507.528110][T11512] Call Trace: [ 507.531399][T11512] [ 507.534334][T11512] dump_stack_lvl+0x18c/0x250 [ 507.539016][T11512] ? sctp_sendmsg+0x1519/0x27b0 [ 507.543873][T11512] ? ___sys_sendmsg+0x2a6/0x360 [ 507.548788][T11512] ? show_regs_print_info+0x20/0x20 [ 507.554000][T11512] ? load_image+0x420/0x420 [ 507.558535][T11512] should_fail_ex+0x394/0x4c0 [ 507.563231][T11512] should_failslab+0x9/0x20 [ 507.567767][T11512] slab_pre_alloc_hook+0x59/0x300 [ 507.572798][T11512] ? sctp_add_bind_addr+0x8c/0x360 [ 507.577940][T11512] __kmem_cache_alloc_node+0x53/0x250 [ 507.583341][T11512] ? sctp_add_bind_addr+0x8c/0x360 [ 507.588566][T11512] kmalloc_trace+0x2a/0xe0 [ 507.592996][T11512] sctp_add_bind_addr+0x8c/0x360 [ 507.597940][T11512] sctp_copy_local_addr_list+0x31b/0x4e0 [ 507.603584][T11512] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 507.609318][T11512] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 507.615404][T11512] ? sctp_v4_is_any+0x35/0x60 [ 507.620206][T11512] ? sctp_copy_one_addr+0x8c/0x350 [ 507.625394][T11512] sctp_bind_addr_copy+0xb3/0x3c0 [ 507.630434][T11512] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 507.636854][T11512] sctp_connect_new_asoc+0x2f9/0x6a0 [ 507.642167][T11512] ? __sctp_connect+0xd80/0xd80 [ 507.647144][T11512] ? __local_bh_enable_ip+0x13a/0x1c0 [ 507.652523][T11512] ? _local_bh_enable+0xa0/0xa0 [ 507.657394][T11512] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 507.663218][T11512] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 507.669074][T11512] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 507.674711][T11512] ? security_sctp_bind_connect+0x89/0xb0 [ 507.680442][T11512] sctp_sendmsg+0x1519/0x27b0 [ 507.685124][T11512] ? sctp_getsockopt+0xb60/0xb60 [ 507.690067][T11512] ? aa_af_perm+0x330/0x330 [ 507.694577][T11512] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 507.700997][T11512] ? sock_rps_record_flow+0x19/0x3f0 [ 507.706287][T11512] ? inet_sendmsg+0x7e/0x2a0 [ 507.710886][T11512] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 507.716210][T11512] ? inet_send_prepare+0x250/0x250 [ 507.721352][T11512] ____sys_sendmsg+0x61b/0x980 [ 507.726129][T11512] ? __asan_memset+0x22/0x40 [ 507.730727][T11512] ? __sys_sendmsg_sock+0x30/0x30 [ 507.735768][T11512] ? __import_iovec+0x5f2/0x850 [ 507.740640][T11512] ? import_iovec+0x73/0xa0 [ 507.745227][T11512] ___sys_sendmsg+0x2a6/0x360 [ 507.749938][T11512] ? get_pid_task+0x20/0x1e0 [ 507.754589][T11512] ? __sys_sendmsg+0x2b0/0x2b0 [ 507.759380][T11512] ? __lock_acquire+0x7eb0/0x7eb0 [ 507.764555][T11512] __se_sys_sendmsg+0x1d0/0x2c0 [ 507.769433][T11512] ? __x64_sys_sendmsg+0x80/0x80 [ 507.774426][T11512] ? lockdep_hardirqs_on+0x98/0x150 [ 507.779646][T11512] do_syscall_64+0x55/0xb0 [ 507.784170][T11512] ? clear_bhb_loop+0x40/0x90 [ 507.788854][T11512] ? clear_bhb_loop+0x40/0x90 [ 507.793880][T11512] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 507.799800][T11512] RIP: 0033:0x7f903479e559 [ 507.804299][T11512] 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 [ 507.824032][T11512] RSP: 002b:00007f9035699028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 507.832468][T11512] RAX: ffffffffffffffda RBX: 00007f9034a26090 RCX: 00007f903479e559 [ 507.840454][T11512] RDX: 0000000004008010 RSI: 0000200000000200 RDI: 0000000000000003 [ 507.848445][T11512] RBP: 00007f9035699090 R08: 0000000000000000 R09: 0000000000000000 [ 507.856425][T11512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 507.864405][T11512] R13: 00007f9034a26128 R14: 00007f9034a26090 R15: 00007ffd97f9d858 [ 507.872410][T11512] [ 510.859054][T11555] syzkaller0: entered promiscuous mode [ 510.864640][T11555] syzkaller0: entered allmulticast mode [ 511.185006][T11567] FAULT_INJECTION: forcing a failure. [ 511.185006][T11567] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 511.205508][T11567] CPU: 1 PID: 11567 Comm: syz.0.1797 Not tainted syzkaller #0 [ 511.213052][T11567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 511.223162][T11567] Call Trace: [ 511.226486][T11567] [ 511.229454][T11567] dump_stack_lvl+0x18c/0x250 [ 511.234181][T11567] ? show_regs_print_info+0x20/0x20 [ 511.239511][T11567] ? load_image+0x420/0x420 [ 511.244064][T11567] ? __might_fault+0xaa/0x120 [ 511.248787][T11567] ? __lock_acquire+0x7eb0/0x7eb0 [ 511.253873][T11567] should_fail_ex+0x394/0x4c0 [ 511.258683][T11567] _copy_from_user+0x2f/0xe0 [ 511.263303][T11567] ___sys_recvmsg+0x174/0x590 [ 511.268095][T11567] ? __sys_recvmsg+0x2a0/0x2a0 [ 511.272880][T11567] ? ksys_write+0x1d2/0x260 [ 511.277412][T11567] ? __fget_files+0x3fc/0x460 [ 511.282120][T11567] __x64_sys_recvmsg+0x21e/0x2f0 [ 511.287083][T11567] ? ___sys_recvmsg+0x590/0x590 [ 511.291967][T11567] ? lockdep_hardirqs_on+0x98/0x150 [ 511.297184][T11567] do_syscall_64+0x55/0xb0 [ 511.301615][T11567] ? clear_bhb_loop+0x40/0x90 [ 511.306321][T11567] ? clear_bhb_loop+0x40/0x90 [ 511.311013][T11567] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 511.316928][T11567] RIP: 0033:0x7fd48119e559 [ 511.321353][T11567] 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 [ 511.341062][T11567] RSP: 002b:00007fd482100028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 511.349494][T11567] RAX: ffffffffffffffda RBX: 00007fd481426090 RCX: 00007fd48119e559 [ 511.357478][T11567] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 511.365459][T11567] RBP: 00007fd482100090 R08: 0000000000000000 R09: 0000000000000000 [ 511.373526][T11567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.381509][T11567] R13: 00007fd481426128 R14: 00007fd481426090 R15: 00007ffe462e5e98 [ 511.389507][T11567] [ 513.766296][T11581] netlink: 'syz.3.1798': attribute type 10 has an invalid length. [ 513.774189][T11581] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1798'. [ 514.434580][T11584] lo: entered allmulticast mode [ 514.610084][T11585] netlink: 'syz.0.1802': attribute type 19 has an invalid length. [ 515.006369][T11604] syzkaller0: entered promiscuous mode [ 515.013971][T11604] syzkaller0: entered allmulticast mode [ 515.032764][T11609] FAULT_INJECTION: forcing a failure. [ 515.032764][T11609] name failslab, interval 1, probability 0, space 0, times 0 [ 515.049067][T11609] CPU: 0 PID: 11609 Comm: syz.1.1811 Not tainted syzkaller #0 [ 515.056627][T11609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 515.066766][T11609] Call Trace: [ 515.070111][T11609] [ 515.073089][T11609] dump_stack_lvl+0x18c/0x250 [ 515.077815][T11609] ? show_regs_print_info+0x20/0x20 [ 515.083049][T11609] ? load_image+0x420/0x420 [ 515.087601][T11609] ? __lock_acquire+0x7eb0/0x7eb0 [ 515.092667][T11609] ? mark_lock+0x94/0x320 [ 515.097054][T11609] should_fail_ex+0x394/0x4c0 [ 515.101873][T11609] should_failslab+0x9/0x20 [ 515.106417][T11609] slab_pre_alloc_hook+0x59/0x300 [ 515.111571][T11609] ? trace_event_raw_event_lock+0x240/0x240 [ 515.117506][T11609] ? iovec_from_user+0x87/0x240 [ 515.122405][T11609] ? iovec_from_user+0x87/0x240 [ 515.127294][T11609] __kmem_cache_alloc_node+0x53/0x250 [ 515.132718][T11609] ? iovec_from_user+0x87/0x240 [ 515.137610][T11609] __kmalloc+0xa7/0x240 [ 515.141824][T11609] iovec_from_user+0x87/0x240 [ 515.146554][T11609] __import_iovec+0x13d/0x850 [ 515.151279][T11609] ? __might_fault+0xaa/0x120 [ 515.156000][T11609] import_iovec+0x73/0xa0 [ 515.160412][T11609] ___sys_recvmsg+0x4b6/0x590 [ 515.165165][T11609] ? __sys_recvmsg+0x2a0/0x2a0 [ 515.170011][T11609] ? ksys_write+0x1d2/0x260 [ 515.174594][T11609] ? __fget_files+0x3fc/0x460 [ 515.179452][T11609] __x64_sys_recvmsg+0x21e/0x2f0 [ 515.184441][T11609] ? ___sys_recvmsg+0x590/0x590 [ 515.189375][T11609] ? lockdep_hardirqs_on+0x98/0x150 [ 515.194624][T11609] do_syscall_64+0x55/0xb0 [ 515.199082][T11609] ? clear_bhb_loop+0x40/0x90 [ 515.203804][T11609] ? clear_bhb_loop+0x40/0x90 [ 515.208544][T11609] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 515.214478][T11609] RIP: 0033:0x7f578599e559 [ 515.218941][T11609] 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 [ 515.238586][T11609] RSP: 002b:00007f5786866028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 515.247045][T11609] RAX: ffffffffffffffda RBX: 00007f5785c25fa0 RCX: 00007f578599e559 [ 515.255071][T11609] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 515.263070][T11609] RBP: 00007f5786866090 R08: 0000000000000000 R09: 0000000000000000 [ 515.271073][T11609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 515.279073][T11609] R13: 00007f5785c26038 R14: 00007f5785c25fa0 R15: 00007fff55e04af8 [ 515.287268][T11609] [ 520.373566][T11639] netlink: 'syz.1.1822': attribute type 21 has an invalid length. [ 520.381681][T11639] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1822'. [ 521.254114][T11670] syzkaller0: entered promiscuous mode [ 521.265896][T11670] syzkaller0: entered allmulticast mode [ 525.588025][T11735] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 526.598504][T11772] syzkaller0: entered promiscuous mode [ 526.616931][T11772] syzkaller0: entered allmulticast mode [ 527.149354][T11790] netlink: 142516 bytes leftover after parsing attributes in process `syz.1.1869'. [ 529.545554][T11803] netlink: 63503 bytes leftover after parsing attributes in process `syz.0.1875'. [ 529.557565][T11806] netlink: 'syz.0.1875': attribute type 4 has an invalid length. [ 529.565474][T11806] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1875'. [ 529.627427][T11806] bridge0: port 4(bond0) entered disabled state [ 529.763858][T11838] netlink: 'syz.3.1886': attribute type 64 has an invalid length. [ 530.202594][T11854] syzkaller0: entered promiscuous mode [ 530.208502][T11854] syzkaller0: entered allmulticast mode [ 532.255202][T11867] netlink: 'syz.3.1894': attribute type 41 has an invalid length. [ 532.632083][T11879] netlink: 'syz.1.1898': attribute type 10 has an invalid length. [ 532.646264][T11879] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1898'. [ 532.691443][T11885] netlink: 'syz.2.1902': attribute type 29 has an invalid length. [ 532.702445][T11885] netlink: 'syz.2.1902': attribute type 29 has an invalid length. [ 533.126869][T11894] syzkaller0: entered promiscuous mode [ 533.132642][T11894] syzkaller0: entered allmulticast mode [ 533.200304][T11895] syzkaller0: entered promiscuous mode [ 533.206087][T11895] syzkaller0: entered allmulticast mode [ 534.551078][T11916] netlink: 16399 bytes leftover after parsing attributes in process `syz.2.1912'. [ 534.751949][T11920] netlink: 'syz.2.1914': attribute type 29 has an invalid length. [ 537.786199][T11920] netlink: 'syz.2.1914': attribute type 29 has an invalid length. [ 537.901227][T11935] syzkaller0: entered promiscuous mode [ 537.913560][T11935] syzkaller0: entered allmulticast mode [ 538.296459][T11955] netlink: 'syz.2.1923': attribute type 29 has an invalid length. [ 540.224424][T11951] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1923'. [ 540.233960][T11951] hsr_slave_0: left promiscuous mode [ 540.240474][T11951] hsr_slave_1: left promiscuous mode [ 540.312478][T11955] netlink: 'syz.2.1923': attribute type 29 has an invalid length. [ 540.328328][T11968] tap0: tun_chr_ioctl cmd 1074025680 [ 540.622576][T11978] syzkaller0: entered promiscuous mode [ 540.629877][T11978] syzkaller0: entered allmulticast mode [ 540.935663][T11984] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.1931'. [ 541.105040][T11997] netlink: 16410 bytes leftover after parsing attributes in process `syz.2.1935'. [ 543.470731][T12029] netlink: 'syz.2.1945': attribute type 29 has an invalid length. [ 543.483998][T12029] netlink: 'syz.2.1945': attribute type 29 has an invalid length. [ 544.239486][T12038] syzkaller0: entered promiscuous mode [ 544.245374][T12038] syzkaller0: entered allmulticast mode [ 544.363589][T12042] syzkaller0: entered promiscuous mode [ 544.384914][T12042] syzkaller0: entered allmulticast mode [ 547.696411][T12062] netlink: 'syz.1.1956': attribute type 29 has an invalid length. [ 549.313669][T12021] netlink: 128 bytes leftover after parsing attributes in process `syz.3.1943'. [ 549.324394][T12021] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 549.371825][T12057] netlink: 'syz.0.1955': attribute type 1 has an invalid length. [ 549.384307][T12057] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1955'. [ 549.405552][T12062] netlink: 'syz.1.1956': attribute type 29 has an invalid length. [ 550.751867][T12081] syzkaller0: entered promiscuous mode [ 550.760529][T12081] syzkaller0: entered allmulticast mode [ 551.063502][T12093] netlink: 'syz.0.1968': attribute type 29 has an invalid length. [ 552.824202][T12093] netlink: 'syz.0.1968': attribute type 29 has an invalid length. [ 553.041669][T12107] delete_channel: no stack [ 553.050451][T12107] delete_channel: no stack [ 553.446849][T12126] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1974'. [ 553.592282][T12126] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 554.349069][T12137] syzkaller0: entered promiscuous mode [ 554.354814][T12137] syzkaller0: entered allmulticast mode [ 554.457586][T12141] syzkaller0: entered promiscuous mode [ 554.463194][T12141] syzkaller0: entered allmulticast mode [ 554.517582][T12144] netlink: 35840 bytes leftover after parsing attributes in process `syz.3.1981'. [ 557.235965][T12173] netlink: 'syz.0.1989': attribute type 29 has an invalid length. [ 558.562032][T12156] netlink: 'syz.3.1984': attribute type 10 has an invalid length. [ 558.649298][T12156] team0: Device gre0 is of different type [ 558.725969][T12173] netlink: 'syz.0.1989': attribute type 29 has an invalid length. [ 559.375549][T12201] netlink: 'syz.2.1999': attribute type 29 has an invalid length. [ 559.424212][T12199] syzkaller0: entered promiscuous mode [ 559.430584][T12199] syzkaller0: entered allmulticast mode [ 559.446922][T12204] netlink: 'syz.3.2000': attribute type 4 has an invalid length. [ 559.461333][T12201] netlink: 'syz.2.1999': attribute type 29 has an invalid length. [ 559.490472][T12204] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2000'. [ 560.105158][T12213] netlink: 164 bytes leftover after parsing attributes in process `syz.3.2004'. [ 560.547721][T12230] netlink: 'syz.3.2011': attribute type 29 has an invalid length. [ 562.451820][T12230] netlink: 'syz.3.2011': attribute type 29 has an invalid length. [ 562.861937][T12249] netlink: 'syz.3.2017': attribute type 9 has an invalid length. [ 562.878160][T12249] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2017'. [ 562.946767][T12254] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2018'. [ 563.244121][T12262] netlink: 65185 bytes leftover after parsing attributes in process `syz.1.2019'. [ 564.059217][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 564.075409][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 566.895565][T12281] netlink: 'syz.3.2026': attribute type 29 has an invalid length. [ 566.929631][T12279] syzkaller0: entered promiscuous mode [ 566.940177][T12279] syzkaller0: entered allmulticast mode [ 566.947805][T12281] netlink: 'syz.3.2026': attribute type 29 has an invalid length. [ 569.226651][T12325] netlink: 'syz.3.2038': attribute type 29 has an invalid length. [ 569.746920][T12325] netlink: 'syz.3.2038': attribute type 29 has an invalid length. [ 569.969630][T12335] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2042'. [ 570.667825][T12347] rxe_eth0 speed is unknown, defaulting to 1000 [ 570.736653][T12354] netlink: 144 bytes leftover after parsing attributes in process `syz.1.2043'. [ 570.874567][T12354] team0: Port device team_slave_0 removed [ 570.893500][T12354] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 570.916424][T12360] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.2052'. [ 571.458646][T12361] syzkaller0: entered promiscuous mode [ 571.485618][T12361] syzkaller0: entered allmulticast mode [ 573.979843][T12398] netlink: 'syz.0.2066': attribute type 63 has an invalid length. [ 573.989360][T12398] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2066'. [ 574.599990][T12434] netlink: 'syz.3.2077': attribute type 10 has an invalid length. [ 574.619544][T12434] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2077'. [ 574.780432][T12438] syzkaller0: entered promiscuous mode [ 574.793575][T12438] syzkaller0: entered allmulticast mode [ 574.869926][T12443] syzkaller0: entered promiscuous mode [ 574.895774][T12443] syzkaller0: entered allmulticast mode [ 575.451057][T12455] netlink: 'syz.2.2084': attribute type 2 has an invalid length. [ 575.462045][T12455] netlink: 'syz.2.2084': attribute type 1 has an invalid length. [ 575.469957][T12455] netlink: 199820 bytes leftover after parsing attributes in process `syz.2.2084'. [ 577.233657][T12464] netlink: 'syz.0.2086': attribute type 29 has an invalid length. [ 578.881158][T12464] netlink: 'syz.0.2086': attribute type 29 has an invalid length. [ 579.176910][T12467] syzkaller0: entered promiscuous mode [ 579.182639][T12467] syzkaller0: entered allmulticast mode [ 582.012717][T12488] netdevsim netdevsim3: Direct firmware load for ( failed with error -2 [ 582.045846][T12488] netdevsim netdevsim3: Falling back to sysfs fallback for: ( [ 582.228608][T12498] syzkaller0: entered promiscuous mode [ 582.234760][T12498] syzkaller0: entered allmulticast mode [ 582.274182][T12508] netlink: 'syz.3.2099': attribute type 29 has an invalid length. [ 582.297793][T12504] netlink: 1041 bytes leftover after parsing attributes in process `syz.2.2098'. [ 584.348488][T12508] netlink: 'syz.3.2099': attribute type 29 has an invalid length. [ 584.551403][T12529] syzkaller0: entered promiscuous mode [ 584.560413][T12529] syzkaller0: entered allmulticast mode [ 587.115672][T12538] netdevsim netdevsim1: Direct firmware load for ( failed with error -2 [ 587.124555][T12538] netdevsim netdevsim1: Falling back to sysfs fallback for: ( [ 587.400681][T12554] netlink: 'syz.1.2113': attribute type 29 has an invalid length. [ 587.413452][T12554] netlink: 'syz.1.2113': attribute type 29 has an invalid length. [ 588.972035][T12589] netlink: 4079 bytes leftover after parsing attributes in process `syz.3.2124'. [ 589.232836][T12594] netlink: 'syz.3.2126': attribute type 29 has an invalid length. [ 590.389946][T12566] netlink: 'syz.2.2114': attribute type 19 has an invalid length. [ 590.397978][T12566] netlink: 172 bytes leftover after parsing attributes in process `syz.2.2114'. [ 590.411902][T12565] netdevsim netdevsim0: Direct firmware load for ( failed with error -2 [ 590.422770][T12565] netdevsim netdevsim0: Falling back to sysfs fallback for: ( [ 590.455190][T12594] netlink: 'syz.3.2126': attribute type 29 has an invalid length. [ 590.937569][T12602] pim6reg1: entered promiscuous mode [ 590.943100][T12602] pim6reg1: entered allmulticast mode [ 590.959033][T12602] netlink: 64 bytes leftover after parsing attributes in process `syz.0.2129'. [ 591.048624][T12602] netlink: 144 bytes leftover after parsing attributes in process `syz.0.2129'. [ 591.748298][T12617] ip6gretap0: left allmulticast mode [ 591.753718][T12617] ip6gretap0: left promiscuous mode [ 591.763088][T12617] : port 1(ip6gretap0) entered disabled state [ 591.818721][T12621] netlink: 'syz.2.2135': attribute type 29 has an invalid length. [ 591.839087][T12621] netlink: 'syz.2.2135': attribute type 29 has an invalid length. [ 592.048207][T12625] ªªªªª»: renamed from virt_wifi0 [ 592.168040][T12623] netlink: 'syz.0.2136': attribute type 10 has an invalid length. [ 592.195876][T12623] macvlan0: entered promiscuous mode [ 592.215177][T12623] macvlan0: entered allmulticast mode [ 592.395487][T12623] veth1_vlan: entered allmulticast mode [ 592.445030][T12623] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 592.698591][T12655] netlink: 'syz.1.2145': attribute type 10 has an invalid length. [ 592.718996][T12655] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 592.918130][T12662] netlink: 'syz.3.2147': attribute type 29 has an invalid length. [ 592.952899][T12662] netlink: 'syz.3.2147': attribute type 29 has an invalid length. [ 593.191292][T12678] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2153'. [ 593.307887][T12684] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2154'. [ 593.332877][T12684] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2154'. [ 593.357490][T12680] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2154'. [ 593.377299][T12683] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2154'. [ 593.416582][T12686] ƒ: renamed from tunl0 (while UP) [ 593.638403][T12695] netlink: 'syz.3.2161': attribute type 29 has an invalid length. [ 593.655566][T12695] netlink: 'syz.3.2161': attribute type 29 has an invalid length. [ 593.970566][T12698] syzkaller0: entered promiscuous mode [ 594.005878][T12698] syzkaller0: entered allmulticast mode [ 594.507924][T12715] netlink: 'syz.3.2164': attribute type 7 has an invalid length. [ 594.516131][T12716] netlink: 'syz.3.2164': attribute type 7 has an invalid length. [ 595.863984][T12733] netlink: 'syz.1.2171': attribute type 29 has an invalid length. [ 598.012404][T12733] netlink: 'syz.1.2171': attribute type 29 has an invalid length. [ 598.367324][T12755] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 598.453992][T12750] rxe_eth0 speed is unknown, defaulting to 1000 [ 598.603300][T12754] netlink: 'syz.0.2178': attribute type 4 has an invalid length. [ 598.633000][T12754] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2178'. [ 599.172813][T12769] netlink: 'syz.3.2182': attribute type 29 has an invalid length. [ 599.181353][T12769] netlink: 'syz.3.2182': attribute type 29 has an invalid length. [ 602.510887][T12801] netlink: 128 bytes leftover after parsing attributes in process `syz.3.2190'. [ 602.535844][T12801] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 602.644386][T12804] netlink: 129384 bytes leftover after parsing attributes in process `syz.1.2191'. [ 602.666412][T12806] netlink: 'syz.2.2192': attribute type 29 has an invalid length. [ 602.674677][T12806] netlink: 'syz.2.2192': attribute type 29 has an invalid length. [ 602.868583][T12814] netlink: 'syz.1.2196': attribute type 29 has an invalid length. [ 602.898716][T12814] netlink: 'syz.1.2196': attribute type 29 has an invalid length. [ 602.955741][T12818] netlink: 'syz.1.2196': attribute type 29 has an invalid length. [ 603.063134][T12816] netlink: 'syz.2.2195': attribute type 16 has an invalid length. [ 603.113635][T12816] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2195'. [ 603.188617][T12816] veth1_macvtap: entered allmulticast mode [ 603.945608][T12839] netlink: 'syz.1.2203': attribute type 29 has an invalid length. [ 604.002293][T12839] netlink: 'syz.1.2203': attribute type 29 has an invalid length. [ 604.105563][T12842] netlink: 'syz.0.2204': attribute type 10 has an invalid length. [ 604.138896][T12842] batadv_slave_0: entered promiscuous mode [ 604.156053][T12842] batadv_slave_0: entered allmulticast mode [ 604.156390][T12844] netlink: 'syz.3.2205': attribute type 1 has an invalid length. [ 604.170059][T12844] netlink: 112860 bytes leftover after parsing attributes in process `syz.3.2205'. [ 604.172730][T12842] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 604.864664][T12876] netlink: 'syz.1.2214': attribute type 29 has an invalid length. [ 604.873493][T12876] netlink: 'syz.1.2214': attribute type 29 has an invalid length. [ 606.372259][T12904] netlink: 'syz.1.2224': attribute type 29 has an invalid length. [ 606.384571][T12904] netlink: 'syz.1.2224': attribute type 29 has an invalid length. [ 606.668640][T12909] netlink: 'syz.1.2227': attribute type 1 has an invalid length. [ 606.707738][T12909] netlink: 112860 bytes leftover after parsing attributes in process `syz.1.2227'. [ 606.870417][T12908] rxe_eth0 speed is unknown, defaulting to 1000 [ 607.463245][T12930] netlink: 184 bytes leftover after parsing attributes in process `syz.3.2234'. [ 607.583080][T12932] rxe_eth0 speed is unknown, defaulting to 1000 [ 608.389120][T12945] validate_nla: 2 callbacks suppressed [ 608.389158][T12945] netlink: 'syz.2.2238': attribute type 29 has an invalid length. [ 608.690152][T12945] netlink: 'syz.2.2238': attribute type 29 has an invalid length. [ 609.163398][T12952] rxe_eth0 speed is unknown, defaulting to 1000 [ 609.473502][T12976] netlink: 'syz.2.2245': attribute type 1 has an invalid length. [ 609.481580][T12976] netlink: 112860 bytes leftover after parsing attributes in process `syz.2.2245'. [ 609.749856][T12984] netlink: 60 bytes leftover after parsing attributes in process `syz.3.2249'. [ 609.982721][T12990] netlink: 201392 bytes leftover after parsing attributes in process `syz.0.2250'. [ 610.013612][T12990] netlink: zone id is out of range [ 610.025183][T12990] netlink: zone id is out of range [ 610.035441][T12990] netlink: zone id is out of range [ 610.044597][T12990] netlink: zone id is out of range [ 610.052709][T12990] netlink: zone id is out of range [ 610.058569][T12990] netlink: zone id is out of range [ 610.063987][T12990] netlink: zone id is out of range [ 610.078759][T12990] netlink: zone id is out of range [ 610.084121][T12990] netlink: zone id is out of range [ 610.090076][T12990] netlink: zone id is out of range [ 610.467877][T12998] rxe_eth0 speed is unknown, defaulting to 1000 [ 611.236697][T13013] FAULT_INJECTION: forcing a failure. [ 611.236697][T13013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 611.304733][T13013] CPU: 0 PID: 13013 Comm: syz.2.2255 Not tainted syzkaller #0 [ 611.312350][T13013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 611.322450][T13013] Call Trace: [ 611.325802][T13013] [ 611.328749][T13013] dump_stack_lvl+0x18c/0x250 [ 611.333452][T13013] ? show_regs_print_info+0x20/0x20 [ 611.338682][T13013] ? load_image+0x420/0x420 [ 611.343208][T13013] ? __might_fault+0xaa/0x120 [ 611.347907][T13013] ? __lock_acquire+0x7eb0/0x7eb0 [ 611.352951][T13013] should_fail_ex+0x394/0x4c0 [ 611.357657][T13013] _copy_from_user+0x2f/0xe0 [ 611.362277][T13013] ___sys_sendmsg+0x1c7/0x360 [ 611.366973][T13013] ? get_pid_task+0x20/0x1e0 [ 611.371593][T13013] ? __sys_sendmsg+0x2b0/0x2b0 [ 611.376400][T13013] ? __lock_acquire+0x7eb0/0x7eb0 [ 611.381553][T13013] __se_sys_sendmsg+0x1d0/0x2c0 [ 611.386432][T13013] ? __x64_sys_sendmsg+0x80/0x80 [ 611.391413][T13013] ? lockdep_hardirqs_on+0x98/0x150 [ 611.396645][T13013] do_syscall_64+0x55/0xb0 [ 611.401077][T13013] ? clear_bhb_loop+0x40/0x90 [ 611.406113][T13013] ? clear_bhb_loop+0x40/0x90 [ 611.410808][T13013] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 611.416732][T13013] RIP: 0033:0x7f903479e559 [ 611.421169][T13013] 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 [ 611.440891][T13013] RSP: 002b:00007f9035699028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 611.449323][T13013] RAX: ffffffffffffffda RBX: 00007f9034a26090 RCX: 00007f903479e559 [ 611.457314][T13013] RDX: 00000000000080d1 RSI: 00002000000001c0 RDI: 000000000000000a [ 611.465302][T13013] RBP: 00007f9035699090 R08: 0000000000000000 R09: 0000000000000000 [ 611.473292][T13013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 611.481300][T13013] R13: 00007f9034a26128 R14: 00007f9034a26090 R15: 00007ffd97f9d858 [ 611.489311][T13013] [ 613.568598][T13051] FAULT_INJECTION: forcing a failure. [ 613.568598][T13051] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 613.635320][T13051] CPU: 0 PID: 13051 Comm: syz.2.2266 Not tainted syzkaller #0 [ 613.642861][T13051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 613.652929][T13051] Call Trace: [ 613.656220][T13051] [ 613.659167][T13051] dump_stack_lvl+0x18c/0x250 [ 613.663896][T13051] ? show_regs_print_info+0x20/0x20 [ 613.669142][T13051] ? load_image+0x420/0x420 [ 613.673680][T13051] ? __lock_acquire+0x7eb0/0x7eb0 [ 613.678749][T13051] should_fail_ex+0x394/0x4c0 [ 613.683542][T13051] _copy_from_user+0x2f/0xe0 [ 613.688176][T13051] __copy_msghdr+0x388/0x560 [ 613.692788][T13051] ___sys_sendmsg+0x214/0x360 [ 613.697482][T13051] ? get_pid_task+0x20/0x1e0 [ 613.702179][T13051] ? __sys_sendmsg+0x2b0/0x2b0 [ 613.706999][T13051] ? __lock_acquire+0x7eb0/0x7eb0 [ 613.712060][T13051] __se_sys_sendmsg+0x1d0/0x2c0 [ 613.716958][T13051] ? __x64_sys_sendmsg+0x80/0x80 [ 613.721937][T13051] ? lockdep_hardirqs_on+0x98/0x150 [ 613.727157][T13051] do_syscall_64+0x55/0xb0 [ 613.731588][T13051] ? clear_bhb_loop+0x40/0x90 [ 613.736280][T13051] ? clear_bhb_loop+0x40/0x90 [ 613.741011][T13051] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 613.746947][T13051] RIP: 0033:0x7f903479e559 [ 613.751379][T13051] 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 [ 613.770999][T13051] RSP: 002b:00007f9035699028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 613.779518][T13051] RAX: ffffffffffffffda RBX: 00007f9034a26090 RCX: 00007f903479e559 [ 613.787595][T13051] RDX: 00000000000080d1 RSI: 00002000000001c0 RDI: 000000000000000a [ 613.795752][T13051] RBP: 00007f9035699090 R08: 0000000000000000 R09: 0000000000000000 [ 613.803732][T13051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 613.811716][T13051] R13: 00007f9034a26128 R14: 00007f9034a26090 R15: 00007ffd97f9d858 [ 613.819713][T13051] [ 615.259711][T13085] netlink: 'syz.0.2281': attribute type 29 has an invalid length. [ 615.268708][T13085] netlink: 'syz.0.2281': attribute type 29 has an invalid length. [ 615.278145][T13080] FAULT_INJECTION: forcing a failure. [ 615.278145][T13080] name failslab, interval 1, probability 0, space 0, times 0 [ 615.294969][T13080] CPU: 0 PID: 13080 Comm: syz.1.2279 Not tainted syzkaller #0 [ 615.302473][T13080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 615.312553][T13080] Call Trace: [ 615.315872][T13080] [ 615.318833][T13080] dump_stack_lvl+0x18c/0x250 [ 615.323558][T13080] ? show_regs_print_info+0x20/0x20 [ 615.328792][T13080] ? load_image+0x420/0x420 [ 615.333345][T13080] ? __might_sleep+0xe0/0xe0 [ 615.337992][T13080] ? __lock_acquire+0x7eb0/0x7eb0 [ 615.343073][T13080] should_fail_ex+0x394/0x4c0 [ 615.347808][T13080] should_failslab+0x9/0x20 [ 615.352361][T13080] slab_pre_alloc_hook+0x59/0x300 [ 615.357432][T13080] ? sctp_association_new+0x89/0x25b0 [ 615.362843][T13080] __kmem_cache_alloc_node+0x53/0x250 [ 615.368270][T13080] ? sctp_association_new+0x89/0x25b0 [ 615.373692][T13080] kmalloc_trace+0x2a/0xe0 [ 615.378169][T13080] sctp_association_new+0x89/0x25b0 [ 615.383415][T13080] ? security_capable+0x89/0xb0 [ 615.388325][T13080] sctp_connect_new_asoc+0x2de/0x6a0 [ 615.393741][T13080] ? __sctp_connect+0xd80/0xd80 [ 615.398635][T13080] ? _local_bh_enable+0xa0/0xa0 [ 615.403546][T13080] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 615.409360][T13080] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 615.415184][T13080] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 615.420759][T13080] ? security_sctp_bind_connect+0x89/0xb0 [ 615.426765][T13080] sctp_sendmsg+0x1519/0x27b0 [ 615.431462][T13080] ? sctp_getsockopt+0xb60/0xb60 [ 615.436403][T13080] ? aa_af_perm+0x330/0x330 [ 615.440915][T13080] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 615.447336][T13080] ? sock_rps_record_flow+0x19/0x3f0 [ 615.452730][T13080] ? inet_sendmsg+0x7e/0x2a0 [ 615.457361][T13080] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 615.462782][T13080] ? inet_send_prepare+0x250/0x250 [ 615.467945][T13080] ____sys_sendmsg+0x61b/0x980 [ 615.472778][T13080] ? __asan_memset+0x22/0x40 [ 615.477429][T13080] ? __sys_sendmsg_sock+0x30/0x30 [ 615.482512][T13080] ? __import_iovec+0x5f2/0x850 [ 615.487437][T13080] ? import_iovec+0x73/0xa0 [ 615.491997][T13080] ___sys_sendmsg+0x2a6/0x360 [ 615.496735][T13080] ? __sys_sendmsg+0x2b0/0x2b0 [ 615.501608][T13080] __se_sys_sendmsg+0x1d0/0x2c0 [ 615.506524][T13080] ? __x64_sys_sendmsg+0x80/0x80 [ 615.511545][T13080] ? syscall_enter_from_user_mode+0x2e/0x80 [ 615.517583][T13080] do_syscall_64+0x55/0xb0 [ 615.522140][T13080] ? clear_bhb_loop+0x40/0x90 [ 615.526886][T13080] ? clear_bhb_loop+0x40/0x90 [ 615.531613][T13080] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 615.537675][T13080] RIP: 0033:0x7f578599e559 [ 615.542147][T13080] 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 [ 615.561835][T13080] RSP: 002b:00007f5786866028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.570277][T13080] RAX: ffffffffffffffda RBX: 00007f5785c25fa0 RCX: 00007f578599e559 [ 615.578255][T13080] RDX: 00000000000080d1 RSI: 00002000000001c0 RDI: 000000000000000a [ 615.586248][T13080] RBP: 00007f5786866090 R08: 0000000000000000 R09: 0000000000000000 [ 615.594255][T13080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 615.602234][T13080] R13: 00007f5785c26038 R14: 00007f5785c25fa0 R15: 00007fff55e04af8 [ 615.610260][T13080] [ 616.094779][T13109] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2289'. [ 616.207886][T13111] netlink: 'syz.3.2290': attribute type 11 has an invalid length. [ 616.218247][T13111] netlink: 184116 bytes leftover after parsing attributes in process `syz.3.2290'. [ 616.698984][T13117] netlink: 'syz.1.2292': attribute type 29 has an invalid length. [ 616.722701][T13117] netlink: 'syz.1.2292': attribute type 29 has an invalid length. [ 617.047680][T13111] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 617.541911][T13142] netlink: 'syz.0.2302': attribute type 29 has an invalid length. [ 617.551452][T13142] netlink: 'syz.0.2302': attribute type 29 has an invalid length. [ 617.634252][T13139] rxe_eth0 speed is unknown, defaulting to 1000 [ 618.762254][T13170] netlink: 'syz.3.2312': attribute type 29 has an invalid length. [ 618.770710][T13170] netlink: 'syz.3.2312': attribute type 29 has an invalid length. [ 618.903379][T13174] netlink: 'syz.2.2308': attribute type 11 has an invalid length. [ 618.965832][T13174] netlink: 184116 bytes leftover after parsing attributes in process `syz.2.2308'. [ 619.354810][T13174] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 619.633786][T13183] rxe_eth0 speed is unknown, defaulting to 1000 [ 620.089293][T13196] netlink: 'syz.0.2319': attribute type 4 has an invalid length. [ 620.124747][T13197] netlink: 'syz.0.2319': attribute type 12 has an invalid length. [ 620.182014][T13197] netlink: 14585 bytes leftover after parsing attributes in process `syz.0.2319'. [ 620.375131][T13208] netlink: 'syz.1.2322': attribute type 29 has an invalid length. [ 620.386450][T13208] netlink: 'syz.1.2322': attribute type 29 has an invalid length. [ 620.691440][T13223] FAULT_INJECTION: forcing a failure. [ 620.691440][T13223] name failslab, interval 1, probability 0, space 0, times 0 [ 620.764426][T13223] CPU: 0 PID: 13223 Comm: syz.3.2327 Not tainted syzkaller #0 [ 620.772039][T13223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 620.782132][T13223] Call Trace: [ 620.785456][T13223] [ 620.788438][T13223] dump_stack_lvl+0x18c/0x250 [ 620.793141][T13223] ? show_regs_print_info+0x20/0x20 [ 620.798366][T13223] ? load_image+0x420/0x420 [ 620.802895][T13223] ? __lock_acquire+0x7eb0/0x7eb0 [ 620.807936][T13223] ? rcu_is_watching+0x15/0xb0 [ 620.812744][T13223] ? __alloc_pages+0x276/0x460 [ 620.817521][T13223] should_fail_ex+0x394/0x4c0 [ 620.822222][T13223] should_failslab+0x9/0x20 [ 620.826750][T13223] slab_pre_alloc_hook+0x59/0x300 [ 620.831791][T13223] ? sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 620.837722][T13223] __kmem_cache_alloc_node+0x53/0x250 [ 620.843119][T13223] ? sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 620.849025][T13223] kmalloc_trace+0x2a/0xe0 [ 620.853472][T13223] sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 620.859231][T13223] ? sctp_stream_interleave_init+0x55/0x90 [ 620.865065][T13223] sctp_association_new+0x15be/0x25b0 [ 620.870462][T13223] sctp_connect_new_asoc+0x2de/0x6a0 [ 620.875765][T13223] ? __sctp_connect+0xd80/0xd80 [ 620.880625][T13223] ? __local_bh_enable_ip+0x13a/0x1c0 [ 620.886099][T13223] ? _local_bh_enable+0xa0/0xa0 [ 620.890961][T13223] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 620.896805][T13223] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 620.902653][T13223] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 620.908231][T13223] ? security_sctp_bind_connect+0x89/0xb0 [ 620.914016][T13223] sctp_sendmsg+0x1519/0x27b0 [ 620.918732][T13223] ? sctp_getsockopt+0xb60/0xb60 [ 620.923691][T13223] ? aa_af_perm+0x330/0x330 [ 620.928275][T13223] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 620.934719][T13223] ? sock_rps_record_flow+0x19/0x3f0 [ 620.940030][T13223] ? inet_sendmsg+0x7e/0x2a0 [ 620.944631][T13223] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 620.949931][T13223] ? inet_send_prepare+0x250/0x250 [ 620.955059][T13223] ____sys_sendmsg+0x61b/0x980 [ 620.959848][T13223] ? __asan_memset+0x22/0x40 [ 620.964520][T13223] ? __sys_sendmsg_sock+0x30/0x30 [ 620.969604][T13223] ? __import_iovec+0x5f2/0x850 [ 620.974498][T13223] ? import_iovec+0x73/0xa0 [ 620.979039][T13223] ___sys_sendmsg+0x2a6/0x360 [ 620.983739][T13223] ? get_pid_task+0x20/0x1e0 [ 620.988355][T13223] ? __sys_sendmsg+0x2b0/0x2b0 [ 620.993163][T13223] ? __lock_acquire+0x7eb0/0x7eb0 [ 620.998235][T13223] __se_sys_sendmsg+0x1d0/0x2c0 [ 621.003109][T13223] ? __x64_sys_sendmsg+0x80/0x80 [ 621.008167][T13223] ? lockdep_hardirqs_on+0x98/0x150 [ 621.013389][T13223] do_syscall_64+0x55/0xb0 [ 621.017820][T13223] ? clear_bhb_loop+0x40/0x90 [ 621.022513][T13223] ? clear_bhb_loop+0x40/0x90 [ 621.027220][T13223] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 621.033140][T13223] RIP: 0033:0x7fdb7bb9e559 [ 621.037571][T13223] 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 [ 621.057197][T13223] RSP: 002b:00007fdb7ca6f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 621.065629][T13223] RAX: ffffffffffffffda RBX: 00007fdb7be26090 RCX: 00007fdb7bb9e559 [ 621.073619][T13223] RDX: 00000000000080d1 RSI: 00002000000001c0 RDI: 000000000000000a [ 621.081607][T13223] RBP: 00007fdb7ca6f090 R08: 0000000000000000 R09: 0000000000000000 [ 621.089593][T13223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 621.097598][T13223] R13: 00007fdb7be26128 R14: 00007fdb7be26090 R15: 00007ffeb9c7ae68 [ 621.105621][T13223] [ 621.518583][T13227] syzkaller0: entered promiscuous mode [ 621.524136][T13227] syzkaller0: entered allmulticast mode [ 624.832561][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.849410][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.568765][T13254] netlink: 'syz.2.2336': attribute type 29 has an invalid length. [ 625.604441][T13254] netlink: 'syz.2.2336': attribute type 29 has an invalid length. [ 626.089391][T13267] FAULT_INJECTION: forcing a failure. [ 626.089391][T13267] name failslab, interval 1, probability 0, space 0, times 0 [ 626.103122][T13267] CPU: 1 PID: 13267 Comm: syz.2.2341 Not tainted syzkaller #0 [ 626.110643][T13267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 626.120752][T13267] Call Trace: [ 626.124073][T13267] [ 626.127044][T13267] dump_stack_lvl+0x18c/0x250 [ 626.131953][T13267] ? show_regs_print_info+0x20/0x20 [ 626.137196][T13267] ? load_image+0x420/0x420 [ 626.141844][T13267] ? __might_sleep+0xe0/0xe0 [ 626.146490][T13267] ? __lock_acquire+0x7eb0/0x7eb0 [ 626.151562][T13267] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 626.157600][T13267] should_fail_ex+0x394/0x4c0 [ 626.162326][T13267] should_failslab+0x9/0x20 [ 626.166870][T13267] slab_pre_alloc_hook+0x59/0x300 [ 626.171943][T13267] ? lockdep_hardirqs_on+0x98/0x150 [ 626.177222][T13267] ? sctp_add_bind_addr+0x8c/0x360 [ 626.182558][T13267] __kmem_cache_alloc_node+0x53/0x250 [ 626.188041][T13267] ? sctp_add_bind_addr+0x8c/0x360 [ 626.193155][T13267] kmalloc_trace+0x2a/0xe0 [ 626.197583][T13267] sctp_add_bind_addr+0x8c/0x360 [ 626.202528][T13267] sctp_bind_addr_copy+0xb3/0x3c0 [ 626.207665][T13267] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 626.214044][T13267] sctp_connect_new_asoc+0x2f9/0x6a0 [ 626.219340][T13267] ? __sctp_connect+0xd80/0xd80 [ 626.224221][T13267] ? __local_bh_enable_ip+0x13a/0x1c0 [ 626.229645][T13267] ? _local_bh_enable+0xa0/0xa0 [ 626.234516][T13267] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 626.240328][T13267] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 626.246139][T13267] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 626.251689][T13267] ? security_sctp_bind_connect+0x89/0xb0 [ 626.257440][T13267] sctp_sendmsg+0x1519/0x27b0 [ 626.262179][T13267] ? sctp_getsockopt+0xb60/0xb60 [ 626.267145][T13267] ? aa_af_perm+0x330/0x330 [ 626.271755][T13267] ? sock_rps_record_flow+0x19/0x3f0 [ 626.277071][T13267] ? inet_sendmsg+0x7e/0x2a0 [ 626.281669][T13267] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 626.286971][T13267] ? inet_send_prepare+0x250/0x250 [ 626.292109][T13267] ____sys_sendmsg+0x61b/0x980 [ 626.296904][T13267] ? __asan_memset+0x22/0x40 [ 626.301508][T13267] ? __sys_sendmsg_sock+0x30/0x30 [ 626.306574][T13267] ? __import_iovec+0x5f2/0x850 [ 626.311511][T13267] ? import_iovec+0x73/0xa0 [ 626.316071][T13267] ___sys_sendmsg+0x2a6/0x360 [ 626.320802][T13267] ? __sys_sendmsg+0x2b0/0x2b0 [ 626.325645][T13267] __se_sys_sendmsg+0x1d0/0x2c0 [ 626.330529][T13267] ? __x64_sys_sendmsg+0x80/0x80 [ 626.335514][T13267] do_syscall_64+0x55/0xb0 [ 626.339943][T13267] ? clear_bhb_loop+0x40/0x90 [ 626.344732][T13267] ? clear_bhb_loop+0x40/0x90 [ 626.349439][T13267] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 626.355379][T13267] RIP: 0033:0x7f903479e559 [ 626.359833][T13267] 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 [ 626.379495][T13267] RSP: 002b:00007f90356ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 626.387917][T13267] RAX: ffffffffffffffda RBX: 00007f9034a25fa0 RCX: 00007f903479e559 [ 626.395910][T13267] RDX: 00000000000080d1 RSI: 00002000000001c0 RDI: 000000000000000a [ 626.403904][T13267] RBP: 00007f90356ba090 R08: 0000000000000000 R09: 0000000000000000 [ 626.411923][T13267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 626.419925][T13267] R13: 00007f9034a26038 R14: 00007f9034a25fa0 R15: 00007ffd97f9d858 [ 626.427925][T13267] [ 626.663556][T13277] netlink: 763 bytes leftover after parsing attributes in process `syz.2.2345'. [ 627.111299][T13281] netlink: 'syz.0.2347': attribute type 29 has an invalid length. [ 627.130284][T13281] netlink: 'syz.0.2347': attribute type 29 has an invalid length. [ 627.314616][T13287] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 627.323296][T13284] netlink: 'syz.2.2346': attribute type 21 has an invalid length. [ 627.331865][T13284] netlink: 'syz.2.2346': attribute type 1 has an invalid length. [ 627.331927][T13287] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 627.340406][T13284] netlink: 16090 bytes leftover after parsing attributes in process `syz.2.2346'. [ 627.357819][T13287] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 627.373006][T13287] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 627.383260][T13287] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 627.390892][T13287] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 627.594061][ T8884] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 627.619376][T13297] netlink: 'syz.2.2351': attribute type 10 has an invalid length. [ 627.627919][T13297] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.2351'. [ 627.637402][T13297] net_ratelimit: 14 callbacks suppressed [ 627.637419][T13297] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 627.941863][ T8884] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 628.000088][T13286] rxe_eth0 speed is unknown, defaulting to 1000 [ 628.150699][ T8884] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 628.204039][T13309] FAULT_INJECTION: forcing a failure. [ 628.204039][T13309] name failslab, interval 1, probability 0, space 0, times 0 [ 628.229317][T13309] CPU: 0 PID: 13309 Comm: syz.2.2353 Not tainted syzkaller #0 [ 628.236946][T13309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 628.247567][T13309] Call Trace: [ 628.250883][T13309] [ 628.253898][T13309] dump_stack_lvl+0x18c/0x250 [ 628.258643][T13309] ? show_regs_print_info+0x20/0x20 [ 628.263895][T13309] ? load_image+0x420/0x420 [ 628.268460][T13309] ? __lock_acquire+0x7eb0/0x7eb0 [ 628.273685][T13309] should_fail_ex+0x394/0x4c0 [ 628.278414][T13309] should_failslab+0x9/0x20 [ 628.283071][T13309] slab_pre_alloc_hook+0x59/0x300 [ 628.288144][T13309] ? sctp_transport_new+0x7e/0x630 [ 628.293312][T13309] __kmem_cache_alloc_node+0x53/0x250 [ 628.298740][T13309] ? sctp_transport_new+0x7e/0x630 [ 628.303984][T13309] kmalloc_trace+0x2a/0xe0 [ 628.308462][T13309] sctp_transport_new+0x7e/0x630 [ 628.313469][T13309] sctp_assoc_add_peer+0x2ae/0x1440 [ 628.318729][T13309] sctp_connect_new_asoc+0x323/0x6a0 [ 628.324064][T13309] ? __sctp_connect+0xd80/0xd80 [ 628.328954][T13309] ? __local_bh_enable_ip+0x13a/0x1c0 [ 628.334373][T13309] ? _local_bh_enable+0xa0/0xa0 [ 628.339284][T13309] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 628.345146][T13309] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 628.350999][T13309] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 628.356589][T13309] ? security_sctp_bind_connect+0x89/0xb0 [ 628.362356][T13309] sctp_sendmsg+0x1519/0x27b0 [ 628.367175][T13309] ? sctp_getsockopt+0xb60/0xb60 [ 628.372168][T13309] ? aa_af_perm+0x330/0x330 [ 628.376814][T13309] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 628.383271][T13309] ? sock_rps_record_flow+0x19/0x3f0 [ 628.388597][T13309] ? inet_sendmsg+0x7e/0x2a0 [ 628.393315][T13309] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 628.398651][T13309] ? inet_send_prepare+0x250/0x250 [ 628.403822][T13309] ____sys_sendmsg+0x61b/0x980 [ 628.408752][T13309] ? __asan_memset+0x22/0x40 [ 628.413532][T13309] ? __sys_sendmsg_sock+0x30/0x30 [ 628.418609][T13309] ? __import_iovec+0x5f2/0x850 [ 628.423545][T13309] ? import_iovec+0x73/0xa0 [ 628.428376][T13309] ___sys_sendmsg+0x2a6/0x360 [ 628.433106][T13309] ? get_pid_task+0x20/0x1e0 [ 628.437754][T13309] ? __sys_sendmsg+0x2b0/0x2b0 [ 628.442617][T13309] ? __lock_acquire+0x7eb0/0x7eb0 [ 628.447733][T13309] __se_sys_sendmsg+0x1d0/0x2c0 [ 628.452657][T13309] ? __x64_sys_sendmsg+0x80/0x80 [ 628.457923][T13309] ? lockdep_hardirqs_on+0x98/0x150 [ 628.463272][T13309] do_syscall_64+0x55/0xb0 [ 628.467826][T13309] ? clear_bhb_loop+0x40/0x90 [ 628.472737][T13309] ? clear_bhb_loop+0x40/0x90 [ 628.477467][T13309] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 628.483421][T13309] RIP: 0033:0x7f903479e559 [ 628.487895][T13309] 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 [ 628.507905][T13309] RSP: 002b:00007f9035699028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 628.516414][T13309] RAX: ffffffffffffffda RBX: 00007f9034a26090 RCX: 00007f903479e559 [ 628.524433][T13309] RDX: 00000000000080d1 RSI: 00002000000001c0 RDI: 000000000000000a [ 628.532452][T13309] RBP: 00007f9035699090 R08: 0000000000000000 R09: 0000000000000000 [ 628.540478][T13309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 628.548586][T13309] R13: 00007f9034a26128 R14: 00007f9034a26090 R15: 00007ffd97f9d858 [ 628.556607][T13309] [ 628.580761][T13286] chnl_net:caif_netlink_parms(): no params data found [ 628.613886][ T8884] bond0: (slave netdevsim0): Releasing backup interface [ 628.627928][ T8884] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 628.783501][T13325] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2355'. [ 628.783869][T13286] bridge0: port 1(bridge_slave_0) entered blocking state [ 628.804806][T13286] bridge0: port 1(bridge_slave_0) entered disabled state [ 628.813131][T13286] bridge_slave_0: entered allmulticast mode [ 628.821304][T13286] bridge_slave_0: entered promiscuous mode [ 628.831128][T13286] bridge0: port 2(bridge_slave_1) entered blocking state [ 628.838797][T13286] bridge0: port 2(bridge_slave_1) entered disabled state [ 628.846597][T13286] bridge_slave_1: entered allmulticast mode [ 628.854282][T13286] bridge_slave_1: entered promiscuous mode [ 628.964885][T13328] netlink: 'syz.1.2356': attribute type 13 has an invalid length. [ 628.973632][T13328] netlink: 24859 bytes leftover after parsing attributes in process `syz.1.2356'. [ 629.010022][T13286] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 629.027735][T13286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 629.150440][T13286] team0: Port device team_slave_0 added [ 629.189166][T13286] team0: Port device team_slave_1 added [ 629.326252][T13286] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 629.333804][T13286] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 629.401629][T13286] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 629.455472][ T5786] Bluetooth: hci1: command tx timeout [ 629.455574][T13286] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 629.479786][T13286] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 629.550811][T13286] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 629.634452][T13335] ================================================================== [ 629.642585][T13335] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6c7/0x900 [ 629.650683][T13335] Write of size 72 at addr ffff8880255c0210 by task syz.0.2358/13335 [ 629.658858][T13335] [ 629.661195][T13335] CPU: 1 PID: 13335 Comm: syz.0.2358 Not tainted syzkaller #0 [ 629.668686][T13335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 629.678766][T13335] Call Trace: [ 629.682055][T13335] [ 629.685167][T13335] dump_stack_lvl+0x18c/0x250 [ 629.689894][T13335] ? read_lock_is_recursive+0x20/0x20 [ 629.695288][T13335] ? show_regs_print_info+0x20/0x20 [ 629.700506][T13335] ? load_image+0x420/0x420 [ 629.705025][T13335] ? _raw_spin_lock_irqsave+0xc0/0x100 [ 629.710503][T13335] ? __virt_addr_valid+0x10c/0x380 [ 629.715679][T13335] ? __virt_addr_valid+0x10c/0x380 [ 629.720845][T13335] ? __virt_addr_valid+0x10c/0x380 [ 629.725987][T13335] print_report+0xa8/0x210 [ 629.730448][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 629.735590][T13335] kasan_report+0x117/0x150 [ 629.740157][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 629.745311][T13335] kasan_check_range+0x241/0x290 [ 629.750267][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 629.755479][T13335] __asan_memcpy+0x40/0x70 [ 629.759912][T13335] __bpf_get_stackid+0x6c7/0x900 [ 629.764878][T13335] bpf_get_stackid_pe+0x343/0x410 [ 629.769925][T13335] bpf_prog_e1579db1cbcc3ac0+0x30/0x40 [ 629.775483][T13335] bpf_overflow_handler+0x1fc/0x510 [ 629.780700][T13335] ? bpf_overflow_handler+0xde/0x510 [ 629.786007][T13335] ? tp_perf_event_destroy+0x20/0x20 [ 629.791312][T13335] ? verify_lock_unused+0x140/0x140 [ 629.796525][T13335] ? __perf_event_account_interrupt+0x187/0x280 [ 629.802797][T13335] __perf_event_overflow+0x461/0x660 [ 629.808100][T13335] perf_swevent_overflow+0x274/0x340 [ 629.813421][T13335] ? perf_event_switch_output+0x790/0x790 [ 629.819162][T13335] ? rcu_is_watching+0x15/0xb0 [ 629.823940][T13335] perf_swevent_event+0x45c/0x570 [ 629.828978][T13335] ? perf_tp_event+0x1550/0x1550 [ 629.833925][T13335] ? mark_lock+0x94/0x320 [ 629.838379][T13335] ___perf_sw_event+0x4ab/0x730 [ 629.843328][T13335] ? ___perf_sw_event+0x19e/0x730 [ 629.848366][T13335] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 629.854809][T13335] ? __lock_acquire+0x1431/0x7eb0 [ 629.859884][T13335] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 629.866049][T13335] ? lockdep_hardirqs_on+0x98/0x150 [ 629.871258][T13335] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 629.877425][T13335] __perf_sw_event+0x139/0x270 [ 629.882202][T13335] do_user_addr_fault+0x1242/0x12d0 [ 629.887440][T13335] ? rcu_is_watching+0x15/0xb0 [ 629.892315][T13335] exc_page_fault+0x64/0x100 [ 629.897027][T13335] asm_exc_page_fault+0x26/0x30 [ 629.901885][T13335] RIP: 0010:rep_movs_alternative+0x13/0x90 [ 629.907713][T13335] Code: b6 48 8b 1c 24 4c 8b 64 24 08 48 83 c4 10 c3 cc cc cc cc cc cc cc cc f3 0f 1e fa 48 83 f9 40 73 40 83 f9 08 73 21 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 66 2e 0f 1f 84 00 [ 629.927350][T13335] RSP: 0018:ffffc90019577af0 EFLAGS: 00050202 [ 629.933437][T13335] RAX: ffffffff8434c401 RBX: 0000000000000004 RCX: 0000000000000004 [ 629.941524][T13335] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc90019577c30 [ 629.949516][T13335] RBP: ffffc90019577c88 R08: 0000000000000003 R09: 0000000000000004 [ 629.957525][T13335] R10: dffffc0000000000 R11: fffff520032aef86 R12: 0000000000000004 [ 629.965504][T13335] R13: dffffc0000000000 R14: ffffc90019577c30 R15: 0000000000000000 [ 629.973488][T13335] ? rcuref_put_slowpath+0x141/0x150 [ 629.978805][T13335] _copy_from_user+0x8b/0xe0 [ 629.983492][T13335] dev_ethtool+0xc6/0x18d0 [ 629.988361][T13335] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 629.994624][T13335] ? apparmor_capable+0x137/0x1a0 [ 629.999662][T13335] ? dev_load+0x21/0x1f0 [ 630.003922][T13335] dev_ioctl+0x392/0x1140 [ 630.008297][T13335] sock_do_ioctl+0x239/0x310 [ 630.012996][T13335] ? sock_show_fdinfo+0xb0/0xb0 [ 630.017927][T13335] sock_ioctl+0x5be/0x7e0 [ 630.022295][T13335] ? sock_poll+0x3e0/0x3e0 [ 630.026835][T13335] ? bpf_lsm_file_ioctl+0x9/0x10 [ 630.031787][T13335] ? security_file_ioctl+0x80/0xa0 [ 630.036928][T13335] ? sock_poll+0x3e0/0x3e0 [ 630.041705][T13335] __se_sys_ioctl+0xfd/0x170 [ 630.046402][T13335] do_syscall_64+0x55/0xb0 [ 630.050945][T13335] ? clear_bhb_loop+0x40/0x90 [ 630.055635][T13335] ? clear_bhb_loop+0x40/0x90 [ 630.060411][T13335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 630.066325][T13335] RIP: 0033:0x7fd48119e559 [ 630.070758][T13335] 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 [ 630.090466][T13335] RSP: 002b:00007fd482121028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 630.099087][T13335] RAX: ffffffffffffffda RBX: 00007fd481425fa0 RCX: 00007fd48119e559 [ 630.107158][T13335] RDX: 0000200000000ac0 RSI: 0000000000008946 RDI: 0000000000000051 [ 630.115250][T13335] RBP: 00007fd481235ad8 R08: 0000000000000000 R09: 0000000000000000 [ 630.123344][T13335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 630.131418][T13335] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 630.139500][T13335] [ 630.142534][T13335] [ 630.144863][T13335] Allocated by task 13336: [ 630.149279][T13335] kasan_set_track+0x4e/0x70 [ 630.153890][T13335] __kasan_kmalloc+0x8f/0xa0 [ 630.158486][T13335] __kmalloc_node+0xb6/0x240 [ 630.163090][T13335] bpf_map_area_alloc+0x5e/0x110 [ 630.168041][T13335] prealloc_elems_and_freelist+0x86/0x1c0 [ 630.173773][T13335] stack_map_alloc+0x32b/0x4b0 [ 630.178544][T13335] map_create+0x877/0x12f0 [ 630.182964][T13335] __sys_bpf+0x651/0x890 [ 630.187216][T13335] __x64_sys_bpf+0x7c/0x90 [ 630.191659][T13335] do_syscall_64+0x55/0xb0 [ 630.196082][T13335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 630.202160][T13335] [ 630.204573][T13335] The buggy address belongs to the object at ffff8880255c0200 [ 630.204573][T13335] which belongs to the cache kmalloc-cg-64 of size 64 [ 630.218752][T13335] The buggy address is located 16 bytes inside of [ 630.218752][T13335] allocated 40-byte region [ffff8880255c0200, ffff8880255c0228) [ 630.233098][T13335] [ 630.235430][T13335] The buggy address belongs to the physical page: [ 630.241851][T13335] page:ffffea0000957000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x255c0 [ 630.252011][T13335] memcg:ffff88802e1c0e01 [ 630.256278][T13335] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 630.263929][T13335] page_type: 0xffffffff() [ 630.268268][T13335] raw: 00fff00000000800 ffff88801884da00 ffffea0001825f80 0000000000000006 [ 630.276946][T13335] raw: 0000000000000000 0000000080200020 00000001ffffffff ffff88802e1c0e01 [ 630.285537][T13335] page dumped because: kasan: bad access detected [ 630.291954][T13335] page_owner tracks the page as allocated [ 630.297668][T13335] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 5774, tgid 5774 (syz-executor), ts 89385229913, free_ts 89384589056 [ 630.316352][T13335] post_alloc_hook+0x1c1/0x200 [ 630.321186][T13335] get_page_from_freelist+0x2181/0x22a0 [ 630.326829][T13335] __alloc_pages+0x1f0/0x460 [ 630.331425][T13335] alloc_slab_page+0x5d/0x180 [ 630.336114][T13335] new_slab+0x87/0x2d0 [ 630.340190][T13335] ___slab_alloc+0xc5c/0x12f0 [ 630.344883][T13335] __kmem_cache_alloc_node+0x11f/0x250 [ 630.350357][T13335] __kmalloc_node+0xa6/0x240 [ 630.355061][T13335] kvmalloc_node+0x70/0x180 [ 630.359577][T13335] nf_hook_entries_grow+0x27c/0x710 [ 630.364926][T13335] nf_hook_entries_insert_raw+0x4b/0x300 [ 630.370737][T13335] nf_nat_register_fn+0x1dd/0x540 [ 630.375954][T13335] ip6table_nat_table_init+0x14b/0x2c0 [ 630.381563][T13335] xt_find_table_lock+0x304/0x3e0 [ 630.386649][T13335] xt_request_find_table_lock+0x26/0x100 [ 630.392393][T13335] do_ip6t_get_ctl+0x71a/0x1220 [ 630.397258][T13335] page last free stack trace: [ 630.401943][T13335] free_unref_page_prepare+0x7d7/0x8f0 [ 630.407413][T13335] free_unref_page+0x32/0x2e0 [ 630.412112][T13335] vfree+0x1a7/0x340 [ 630.416045][T13335] do_ip6t_get_ctl+0xf01/0x1220 [ 630.420937][T13335] nf_getsockopt+0x262/0x280 [ 630.425550][T13335] ipv6_getsockopt+0x233/0x2e0 [ 630.430497][T13335] do_sock_getsockopt+0x379/0x450 [ 630.435532][T13335] __x64_sys_getsockopt+0x1d6/0x280 [ 630.440742][T13335] do_syscall_64+0x55/0xb0 [ 630.445172][T13335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 630.452468][T13335] [ 630.454890][T13335] Memory state around the buggy address: [ 630.460529][T13335] ffff8880255c0100: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 630.468690][T13335] ffff8880255c0180: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 630.476761][T13335] >ffff8880255c0200: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 630.484820][T13335] ^ [ 630.490189][T13335] ffff8880255c0280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 630.498252][T13335] ffff8880255c0300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 630.506313][T13335] ================================================================== [ 630.514373][T13335] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 630.521567][T13335] CPU: 1 PID: 13335 Comm: syz.0.2358 Not tainted syzkaller #0 [ 630.529029][T13335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 630.539097][T13335] Call Trace: [ 630.542479][T13335] [ 630.545416][T13335] dump_stack_lvl+0x18c/0x250 [ 630.550113][T13335] ? show_regs_print_info+0x20/0x20 [ 630.555323][T13335] ? load_image+0x420/0x420 [ 630.559844][T13335] panic+0x2ca/0x720 [ 630.563757][T13335] ? __lock_acquire+0x7eb0/0x7eb0 [ 630.568808][T13335] ? bpf_jit_dump+0xd0/0xd0 [ 630.573317][T13335] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 630.579221][T13335] ? _raw_spin_unlock+0x40/0x40 [ 630.584085][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 630.589209][T13335] check_panic_on_warn+0x84/0xa0 [ 630.594334][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 630.599459][T13335] end_report+0x6f/0x130 [ 630.603711][T13335] kasan_report+0x128/0x150 [ 630.608226][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 630.613437][T13335] kasan_check_range+0x241/0x290 [ 630.618472][T13335] ? __bpf_get_stackid+0x6c7/0x900 [ 630.623616][T13335] __asan_memcpy+0x40/0x70 [ 630.628158][T13335] __bpf_get_stackid+0x6c7/0x900 [ 630.633197][T13335] bpf_get_stackid_pe+0x343/0x410 [ 630.638236][T13335] bpf_prog_e1579db1cbcc3ac0+0x30/0x40 [ 630.643707][T13335] bpf_overflow_handler+0x1fc/0x510 [ 630.648920][T13335] ? bpf_overflow_handler+0xde/0x510 [ 630.654236][T13335] ? tp_perf_event_destroy+0x20/0x20 [ 630.659552][T13335] ? verify_lock_unused+0x140/0x140 [ 630.664761][T13335] ? __perf_event_account_interrupt+0x187/0x280 [ 630.671108][T13335] __perf_event_overflow+0x461/0x660 [ 630.676407][T13335] perf_swevent_overflow+0x274/0x340 [ 630.681704][T13335] ? perf_event_switch_output+0x790/0x790 [ 630.687455][T13335] ? rcu_is_watching+0x15/0xb0 [ 630.692700][T13335] perf_swevent_event+0x45c/0x570 [ 630.697747][T13335] ? perf_tp_event+0x1550/0x1550 [ 630.703046][T13335] ? mark_lock+0x94/0x320 [ 630.707568][T13335] ___perf_sw_event+0x4ab/0x730 [ 630.712430][T13335] ? ___perf_sw_event+0x19e/0x730 [ 630.717462][T13335] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 630.723892][T13335] ? __lock_acquire+0x1431/0x7eb0 [ 630.728936][T13335] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 630.735101][T13335] ? lockdep_hardirqs_on+0x98/0x150 [ 630.740313][T13335] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 630.746481][T13335] __perf_sw_event+0x139/0x270 [ 630.751305][T13335] do_user_addr_fault+0x1242/0x12d0 [ 630.756553][T13335] ? rcu_is_watching+0x15/0xb0 [ 630.761346][T13335] exc_page_fault+0x64/0x100 [ 630.765947][T13335] asm_exc_page_fault+0x26/0x30 [ 630.770822][T13335] RIP: 0010:rep_movs_alternative+0x13/0x90 [ 630.776645][T13335] Code: b6 48 8b 1c 24 4c 8b 64 24 08 48 83 c4 10 c3 cc cc cc cc cc cc cc cc f3 0f 1e fa 48 83 f9 40 73 40 83 f9 08 73 21 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 66 2e 0f 1f 84 00 [ 630.796279][T13335] RSP: 0018:ffffc90019577af0 EFLAGS: 00050202 [ 630.802483][T13335] RAX: ffffffff8434c401 RBX: 0000000000000004 RCX: 0000000000000004 [ 630.810551][T13335] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc90019577c30 [ 630.818533][T13335] RBP: ffffc90019577c88 R08: 0000000000000003 R09: 0000000000000004 [ 630.826526][T13335] R10: dffffc0000000000 R11: fffff520032aef86 R12: 0000000000000004 [ 630.834507][T13335] R13: dffffc0000000000 R14: ffffc90019577c30 R15: 0000000000000000 [ 630.842498][T13335] ? rcuref_put_slowpath+0x141/0x150 [ 630.847895][T13335] _copy_from_user+0x8b/0xe0 [ 630.852498][T13335] dev_ethtool+0xc6/0x18d0 [ 630.856927][T13335] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 630.863607][T13335] ? apparmor_capable+0x137/0x1a0 [ 630.868644][T13335] ? dev_load+0x21/0x1f0 [ 630.872896][T13335] dev_ioctl+0x392/0x1140 [ 630.877241][T13335] sock_do_ioctl+0x239/0x310 [ 630.881864][T13335] ? sock_show_fdinfo+0xb0/0xb0 [ 630.886767][T13335] sock_ioctl+0x5be/0x7e0 [ 630.891112][T13335] ? sock_poll+0x3e0/0x3e0 [ 630.895547][T13335] ? bpf_lsm_file_ioctl+0x9/0x10 [ 630.900495][T13335] ? security_file_ioctl+0x80/0xa0 [ 630.905630][T13335] ? sock_poll+0x3e0/0x3e0 [ 630.910230][T13335] __se_sys_ioctl+0xfd/0x170 [ 630.914848][T13335] do_syscall_64+0x55/0xb0 [ 630.919269][T13335] ? clear_bhb_loop+0x40/0x90 [ 630.923954][T13335] ? clear_bhb_loop+0x40/0x90 [ 630.928642][T13335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 630.934548][T13335] RIP: 0033:0x7fd48119e559 [ 630.938971][T13335] 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 [ 630.958583][T13335] RSP: 002b:00007fd482121028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 630.967006][T13335] RAX: ffffffffffffffda RBX: 00007fd481425fa0 RCX: 00007fd48119e559 [ 630.974981][T13335] RDX: 0000200000000ac0 RSI: 0000000000008946 RDI: 0000000000000051 [ 630.982956][T13335] RBP: 00007fd481235ad8 R08: 0000000000000000 R09: 0000000000000000 [ 630.990933][T13335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 630.998910][T13335] R13: 00007fd481426038 R14: 00007fd481425fa0 R15: 00007ffe462e5e98 [ 631.006998][T13335] [ 631.010234][T13335] Kernel Offset: disabled [ 631.014571][T13335] Rebooting in 86400 seconds..