last executing test programs: 6.242014595s ago: executing program 2 (id=7727): r0 = perf_event_open(&(0x7f0000000040)={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, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x41100, 0x6c, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff, 0x1]}, 0x94) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000002b, 0x954b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x0, 0x4, 0x98, 0x4, 0x4e53, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x6, 0x9, 0x0, 0x7, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x440, 0xc8, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x55) 5.692311728s ago: executing program 3 (id=7729): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x9010, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xf50a43945a8ef38c}, 0xce6b9b20411c70f4, 0x800000000000ca, 0x0, 0x9, 0xffffffbffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xb) socket$kcm(0x10, 0x400000002, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20488, 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, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x10000, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xbf}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYRES8=r1, @ANYBLOB="3eca", @ANYRES32=r2], 0x9a) r4 = 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, 0x6, 0x4, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x4, 0xd}, {0x10000002, 0x0, 0xf, 0x6}], 0x10, 0x4000000}, 0xfe33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$kcm(0x2, 0x5, 0x84) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x275a, 0x0) bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r8}, 0x8) perf_event_open$cgroup(&(0x7f0000001640)={0x1, 0x80, 0xf, 0x9, 0x2, 0x4d, 0x0, 0x4, 0x42000, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000001600)}, 0x10, 0x3, 0x9, 0x1, 0x480000000000000, 0x9, 0xf000, 0x0, 0x5, 0x0, 0x6}, r8, 0xc, r4, 0x0) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a020000001d0048007ab608ffff0af36504001a00380219bc060000070005251e61a2949a3651f60a84c92ad49380e78f6f38732006c911b3bdc4ed719ef6a1577a", 0x51}, {&(0x7f0000000480)="a58ec582de287deb6b5800", 0xb}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x0) 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, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x2, [@struct={0x0, 0x6, 0x0, 0x4, 0x0, 0x0, [{0x9, 0x4, 0x1000}, {0x3, 0x4, 0x400}, {0xe, 0x3, 0xfffffff8}, {0x10, 0x0, 0xe}, {0x4, 0x3, 0x6}, {0xe, 0x2, 0xffffffff}]}]}}, 0x0, 0x6e, 0x0, 0x1}, 0x28) r11 = socket$kcm(0x2, 0x200000000000001, 0x0) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) sendmsg$kcm(r12, &(0x7f00000036c0)={&(0x7f0000000280)=@ax25={{0x3, @bcast, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000340)="87eff25dea8bcae50ac951b5dc274d151784e40e732f4ef238ae70e9715e5f189e3fcc23c300049043c2a143df3199297930e4e2d5e88a970626861f8ffbf64c70de70c5751c97161dafb05879ff8b2ab3960cff7d89ab23fc3af52651be58e60f304ea4beeed42f8195383bd2b4ad9072bb4d32eafcf15ae3f792d50ba75b7383c617d4469781593b51a906bbd3ef4818413bc381dd5a75ca2946a58863477902a901a4", 0xa4}, {&(0x7f0000000400)="227d80c077e6c1f833ec5bf30543313e71313c8d9874b168c101778814a4174cfc1db8ba1a3ca94ce2b7de031ec671cf4a351eb9ba292348fceefba7", 0x3c}, {&(0x7f0000000600)="6342d4e806424758ec7982f3204564e7f26c3c27f7ceda062d2bdbb35248ccbdd16daf377b23272626c03b1582126100fbc6efe846d545dd50df51d4dc2effd9753881a81d407edabba81bfd17aae0e72c8fdda1a40dbad48ac8352c951ebdce44069647d0889a7e309aa5d5bf87805e7865d10e7714ffc05a6c6d6475494b332d424d0e6938bb3a3baec7b725f732c7807631d73105133c633199ec2814ee03270f58c62748856ae5ad90563a01b95db136dc2130e81cdc6432f080c35fcaa715d9c3aeef236073c0889c5139fc5e38da155adab544fd811c59afc338ef", 0xde}], 0x3, &(0x7f00000022c0)=[{0xc0, 0x108, 0xffffff80, "e936612c3b62c610ceecdb576cd7e59b4471ade5238abd73116d20faad0cb5685ebcc6d94a93c9a49b87c581450e64e5e0bc34e33c39c113ed08531aa8c341685763bde0d054f96ced5d4a97d461f6307deb6faf1c6e20ddfce90d7f2177b44ec1b88a14977ddb4f734ddd1b7d9deab11c752ca7d3e69d5ecdff0ed0b5888432023e4a17bf908c03441c1634cd7fe514a952690208f9842cb4fcb99b23ac531876ef73d4f8144d8ccf7b897dbe9c"}, {0x80, 0xd0, 0x7f, "39bd6edda689c1818bc47880e4c974708b926cfe8c6ed2070ce7b405d03eed5eceee89acdec94a6c33c42adfd263f5526c5515e605538b0aba0d9b8e44fa979afccea34abe5c40cb75d67e6542cc0741564a562152e0fbc33d3eeb7798135419a8b599874777fbb2f0"}, {0x100, 0x103, 0x1, "1031e5bfccd5e632ccbac047e20e70504718d21391f7a63d2021b296b85b867b1c3d8b3d64fd864080b69bcd3ae8a6b99619db06ba38e40c1d7402d5410233ea3c099cdf2d8ab63a4b6f5d6902f9ace72232b0975dc7218a5bb734923a8a10e6427d0b12376c469433ab49a73e04c1964295c274d6b303fb18b78013c0aad9e7d5710ee9096c9a65a5f15b7da47ad0acd6995475c1588b048867a55f29e3194032c453462c059480cd6ed731d7e51f5421c0f0a637b91a345bd4b28ddac3bd675e26c1e6d2897a0a175fb938b2d3a33a1866ab9185649993b8ee9034a4305728b7e90d54f4ad5b706b5ebcc4"}, {0xb0, 0x1, 0x1ff, "bef814c4466c4138a7c561010c31441ef60dec3f5b794b9e42af7afe9c564d48bab29544f5cc44d27d837b992460e381958df99731fdcc346140c848b0766ba63b2dc3503598a46d92e0ada5ab56c0a98e628367ba21bf67ce79435df31b930a55f3329fd2595c6ac8f386aa044a246b212f192bc3b7767f955eeb2cef335553135522fdf6ffbd4babda139ec34a00e11796546bc5dc20068ea958ac47d66b"}, {0xf0, 0x103, 0x420, "790675a13956e68a74d33683423bbed873e0014d1bf01b2b4a4dd4922819d53e320734a4b11a719576c37c667fee98ce5d8ddd7197271fd45bf6170cf2786ffa6e9d9a635947a1f96e629f35ce41aa8edfb825db5435d32d4fadcca5dd622440368328566ffde5729335f6ed16700fcd34d15b24f159023facb18f32a4963b84b9a9f1db8cb54a3041c46f8f90d9c3460ffbdf48c462953bee7c53ee86423c8b86ef61e23f4e82ddf9ea322bb40adc5f96bed71e3e7442ba46e10ed099b4391033d94e5fc4163b15ad42aaa4829a0718a2aa88458cd3c5d186493392bd209c50"}], 0x3e0}, 0x4008010) sendmsg$inet(r11, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10, 0x0}, 0x300440f1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000840)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xa, [@fwd={0x8}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}, @typedef={0x8, 0x0, 0x0, 0xf, 0x1}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x46}, 0x28) r13 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r13, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080307000000e8fea4a1190015000600142603600e120800110000810401040016000a00104005000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x72, &(0x7f0000000000)=r9, 0xc) 5.326791726s ago: executing program 1 (id=7730): syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r0 = perf_event_open(&(0x7f00000014c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b11d25a806c8c6f94f90424fc601000407a0a000600053582c137153e37000c11802f2ff4072f00", 0x33fe0}], 0x1, 0x0, 0x0, 0x35}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r3, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019000800004460bc06000000a701251e6182949a3651fbffffffd4d4938037e7c7a0a03400ac09c51c268811000096859fc57a00000000000000002571cd53b9851b30", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x8000) recvmsg$kcm(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000001a80)=""/4088, 0xff8}, {&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000003980)=""/4077, 0xfed}, {&(0x7f00000001c0)=""/16, 0x10}], 0x7}, 0x12000) recvmsg$kcm(r5, &(0x7f0000000900)={0x0, 0xffc3, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r4, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) socket$kcm(0x11, 0x200000000000002, 0x300) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000011008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x24000000) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r7, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x51, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xd8, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="2100000000d3ea19030000000900051212100600", @ANYRES32, @ANYBLOB="3a1a00"/20, @ANYRES32=r8, @ANYRES32, @ANYBLOB="00000000010000000300"/28], 0x50) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x104101, 0x4, 0x0, 0x1, 0x9, 0x10000000, 0x1}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r10 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r10, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[], &(0x7f00000001c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r11, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r12}, 0x94) r13 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@type_tag={0x1, 0x0, 0x0, 0x12, 0x3}, @restrict={0x8, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x0, 0x5f, 0x61, 0x5f, 0x0]}}, &(0x7f0000000440)=""/60, 0x37, 0x3c, 0x1, 0x1}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000600)={0x3, 0x4, 0x4, 0xa, 0x0, r9, 0xe3e, '\x00', r12, r13, 0x0, 0x5, 0x4}, 0x50) 5.1525102s ago: executing program 2 (id=7731): r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f00000000c0)=[0x0], 0x0, 0xa, &(0x7f0000000140)=[{}], 0x8, 0x0, 0x0, &(0x7f0000000200), 0x8, 0x56, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r2 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYRES32=r2], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', r1, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x2}, 0x8000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4861, 0x0, 0x546}, 0x0, 0x8, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r3, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="8000230d1100"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='syzkaller\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="0223e27e6d0000"]) 2.671897627s ago: executing program 3 (id=7732): perf_event_open(&(0x7f0000000200)={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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='mem\x00\x10\x00\x00\x00\x00\x00\x00I\xa2l') r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) write$cgroup_subtree(r0, &(0x7f0000000500)=ANY=[], 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="9feb0100180000000000000049000c00000000c4bc1006b7437b8b2b0005000000010000000100000f010000000500000012030000000100000000000009000000000900f2ffffffff0b05000000010000000000000c010000000080000030616100000000000000000000000000000000008aed33651a29ffffffffffffff7fe1944b9d833a22ac9476773fc69bb6727d601b75046e76d49aeb7df732f46297e890573bcad030def0d3030a8ed67445781bc5dad12b0ce44cdcd269"], 0x0, 0x69, 0x0, 0x0, 0x209e}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000004000000040000000a0000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/10, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x13, 0x5, 0x0, &(0x7f0000000200)='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) r3 = gettid() r4 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r4, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1}}}, @ip_retopts={{0x28, 0x0, 0x7, {[@noop, @timestamp_addr={0x44, 0x14, 0x7, 0x1, 0x7, [{@rand_addr=0x64010101}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x5}]}]}}}], 0x48}, 0x200040c4) r5 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001d008104e00f80ecdb4cb9f207c804a00d0000", 0x17}], 0x1, 0x0, 0x0, 0x5865}, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500001000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000008500baa57000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000006c0)={0x4, 0x80, 0x1, 0x7, 0x1, 0x20, 0x0, 0x7fffffffffffffff, 0x5008, 0x37d227e0e6384d28, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000002c0), 0x3}, 0x3048, 0x3, 0xed6b, 0x0, 0x5, 0x3b382a1e, 0x2, 0x0, 0x0, 0x0, 0xbe2c}, r3, 0x3, r2, 0x3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r6, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00), 0x8) 2.57568922s ago: executing program 2 (id=7733): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x75}]}, 0x0, 0x7}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc81e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}, 0x4846, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="d4c0ae1a", 0x4}], 0x1}, 0x48041) sendmsg$inet(r1, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000042c0)="86", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/212, 0xd4}], 0x1}, 0x40002040) perf_event_open(&(0x7f0000000480)={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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x10, 0x2, 0x4) r2 = socket$kcm(0xa, 0x1, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r3], 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x8916, &(0x7f0000000000)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8936, &(0x7f0000000000)={r3}) 2.5754548s ago: executing program 0 (id=7734): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x18e, 0x0, 0xffffffffffffffff, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x1}, 0x50) close(r0) r1 = socket$kcm(0x11, 0x2, 0x0) r2 = socket$kcm(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x6b772b5b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x100924, 0x4, 0x4, 0x5, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r3, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000180)='%+9llu \x00'}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1, 0x8}, 0x28) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r4}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=""/8, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f0000000100)=r2, 0x4) 1.967692974s ago: executing program 3 (id=7735): r0 = 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, 0x107b7e, 0x4, @perf_config_ext={0x0, 0xffffffffffffff80}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f00000014c0)={&(0x7f0000001540)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e21}}, 0x80, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800e8b40000000000000000000000d456bef40000000001950000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x1}, 0x90208, 0x2, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) unlink(&(0x7f0000000080)='./cgroup/cgroup.procs\x00') perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = socket$kcm(0x11, 0x200000000000002, 0x300) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8917, &(0x7f0000000980)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12t\x02\x006\xe3\xbd\\b\x00\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x01\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(\x04\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x02\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x04.\x9aL\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00000000c0)=r6, 0x4) sendmsg$inet(r8, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 1.956949364s ago: executing program 0 (id=7736): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x8, &(0x7f0000000100), 0x120) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xe, 0xffffffffffffffff}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r2 = bpf$ITER_CREATE(0xb, 0x0, 0x0) close(r2) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r3, 0x0, 0x801) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x2, 0x0, 0x2, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x40000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) 1.890633685s ago: executing program 2 (id=7737): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0f00000004000000060000001600000028010200", @ANYRES8=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000140)={@fallback=r0, r0, 0x2f}, 0x20) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00)={0x0, 0x0}, 0x8) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=r1, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000340)=r2, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000c40)={r2, 0x0, 0x0}, 0x10) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000002c0)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac004000202080002000300010004000300eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20004080) 1.835191387s ago: executing program 1 (id=7738): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2b2943, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="18a4002120990000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70200000000000085000000860000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r3, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f00000002c0)=[{0x30, 0x1, 0x48, 0xffffbfff}, {0x6, 0x1, 0x4, 0x80007}]}) perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x235fd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x20085, 0x4, 0x0, 0xf, 0x4000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9a4, 0x5, 0x8, 0x20005, 0x1, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_config_ext={0x4, 0x4}, 0x100420, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xb, 0xffffffffffffffff, 0x1) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000000082295"], &(0x7f0000000040)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x1f4, 0xe, 0x0, &(0x7f0000000100)="ff410800b083dcc1010b3efc8864", 0x0, 0x300, 0x300, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x4}, 0x50) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_bp={0x0, 0x4}, 0x1, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='mem\x00\x10\x00\x00\x00\x00\x00\x00I\xa2l') r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) write$cgroup_subtree(r5, &(0x7f0000000140)=ANY=[], 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x8069, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, @perf_config_ext={0xfffffffffffff023, 0x2}, 0x104315, 0xc, 0x27, 0x1, 0xa, 0x4, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0xb) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES8], 0x12) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b0000000001"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0xb, r6}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r6}, 0x38) ioctl$TUNGETVNETLE(r0, 0x40107446, &(0x7f0000000180)) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)="d80000001a0081044e81f782db4cb9041c1d0800f6007c05e8fe55a108000100ff0016042000034004020000035c0461c9d6849ca3acf7b6b6ba5fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a8fa17e5ee4ce1b141993c034e665725cfa693c53fe8efe7c9f8775730d16a4683f5aeb4edb98262f3d40fad99a000000dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5d4ee6ccd40dd6e4edef3d93452a92954b43370ed7778b10136e00"/216, 0xd8}], 0x1}, 0x4000) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$cgroup_type(r8, &(0x7f0000000280), 0x9) 1.625077102s ago: executing program 2 (id=7739): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x41100, 0x6c, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff, 0x1]}, 0x94) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000002b, 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}, 0x0, 0x4, 0x98, 0x4, 0x4e53, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x6, 0x9, 0x0, 0x7, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x440, 0xc8, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x55) 1.624146472s ago: executing program 0 (id=7740): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x9010, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xf50a43945a8ef38c}, 0xce6b9b20411c70f4, 0x800000000000ca, 0x0, 0x9, 0xffffffbffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xb) socket$kcm(0x10, 0x400000002, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20488, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x10000, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xbf}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYRES8=r1, @ANYBLOB="3eca", @ANYRES32=r2], 0x9a) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x4, 0xd}, {0x10000002, 0x0, 0xf, 0x6}], 0x10, 0x4000000}, 0xfe33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$kcm(0x2, 0x5, 0x84) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x275a, 0x0) bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r8}, 0x8) perf_event_open$cgroup(&(0x7f0000001640)={0x1, 0x80, 0xf, 0x9, 0x2, 0x4d, 0x0, 0x4, 0x42000, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000001600)}, 0x10, 0x3, 0x9, 0x1, 0x480000000000000, 0x9, 0xf000, 0x0, 0x5, 0x0, 0x6}, r8, 0xc, r4, 0x0) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a020000001d0048007ab608ffff0af36504001a00380219bc060000070005251e61a2949a3651f60a84c92ad49380e78f6f38732006c911b3bdc4ed719ef6a1577a", 0x51}, {&(0x7f0000000480)="a58ec582de287deb6b5800", 0xb}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x2, [@struct={0x0, 0x6, 0x0, 0x4, 0x0, 0x0, [{0x9, 0x4, 0x1000}, {0x3, 0x4, 0x400}, {0xe, 0x3, 0xfffffff8}, {0x10, 0x0, 0xe}, {0x4, 0x3, 0x6}, {0xe, 0x2, 0xffffffff}]}]}}, 0x0, 0x6e, 0x0, 0x1}, 0x28) r11 = socket$kcm(0x2, 0x200000000000001, 0x0) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) sendmsg$kcm(r12, &(0x7f00000036c0)={&(0x7f0000000280)=@ax25={{0x3, @bcast, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000340)="87eff25dea8bcae50ac951b5dc274d151784e40e732f4ef238ae70e9715e5f189e3fcc23c300049043c2a143df3199297930e4e2d5e88a970626861f8ffbf64c70de70c5751c97161dafb05879ff8b2ab3960cff7d89ab23fc3af52651be58e60f304ea4beeed42f8195383bd2b4ad9072bb4d32eafcf15ae3f792d50ba75b7383c617d4469781593b51a906bbd3ef4818413bc381dd5a75ca2946a58863477902a901a4", 0xa4}, {&(0x7f0000000400)="227d80c077e6c1f833ec5bf30543313e71313c8d9874b168c101778814a4174cfc1db8ba1a3ca94ce2b7de031ec671cf4a351eb9ba292348fceefba7", 0x3c}, {&(0x7f0000000600)="6342d4e806424758ec7982f3204564e7f26c3c27f7ceda062d2bdbb35248ccbdd16daf377b23272626c03b1582126100fbc6efe846d545dd50df51d4dc2effd9753881a81d407edabba81bfd17aae0e72c8fdda1a40dbad48ac8352c951ebdce44069647d0889a7e309aa5d5bf87805e7865d10e7714ffc05a6c6d6475494b332d424d0e6938bb3a3baec7b725f732c7807631d73105133c633199ec2814ee03270f58c62748856ae5ad90563a01b95db136dc2130e81cdc6432f080c35fcaa715d9c3aeef236073c0889c5139fc5e38da155adab544fd811c59afc338ef", 0xde}], 0x3, &(0x7f00000022c0)=[{0x10, 0x84, 0x599c}, {0xc0, 0x108, 0xffffff80, "e936612c3b62c610ceecdb576cd7e59b4471ade5238abd73116d20faad0cb5685ebcc6d94a93c9a49b87c581450e64e5e0bc34e33c39c113ed08531aa8c341685763bde0d054f96ced5d4a97d461f6307deb6faf1c6e20ddfce90d7f2177b44ec1b88a14977ddb4f734ddd1b7d9deab11c752ca7d3e69d5ecdff0ed0b5888432023e4a17bf908c03441c1634cd7fe514a952690208f9842cb4fcb99b23ac531876ef73d4f8144d8ccf7b897dbe9c"}, {0x80, 0xd0, 0x7f, "39bd6edda689c1818bc47880e4c974708b926cfe8c6ed2070ce7b405d03eed5eceee89acdec94a6c33c42adfd263f5526c5515e605538b0aba0d9b8e44fa979afccea34abe5c40cb75d67e6542cc0741564a562152e0fbc33d3eeb7798135419a8b599874777fbb2f0"}, {0x100, 0x103, 0x1, "1031e5bfccd5e632ccbac047e20e70504718d21391f7a63d2021b296b85b867b1c3d8b3d64fd864080b69bcd3ae8a6b99619db06ba38e40c1d7402d5410233ea3c099cdf2d8ab63a4b6f5d6902f9ace72232b0975dc7218a5bb734923a8a10e6427d0b12376c469433ab49a73e04c1964295c274d6b303fb18b78013c0aad9e7d5710ee9096c9a65a5f15b7da47ad0acd6995475c1588b048867a55f29e3194032c453462c059480cd6ed731d7e51f5421c0f0a637b91a345bd4b28ddac3bd675e26c1e6d2897a0a175fb938b2d3a33a1866ab9185649993b8ee9034a4305728b7e90d54f4ad5b706b5ebcc4"}, {0xb0, 0x1, 0x1ff, "bef814c4466c4138a7c561010c31441ef60dec3f5b794b9e42af7afe9c564d48bab29544f5cc44d27d837b992460e381958df99731fdcc346140c848b0766ba63b2dc3503598a46d92e0ada5ab56c0a98e628367ba21bf67ce79435df31b930a55f3329fd2595c6ac8f386aa044a246b212f192bc3b7767f955eeb2cef335553135522fdf6ffbd4babda139ec34a00e11796546bc5dc20068ea958ac47d66b"}, {0xf0, 0x103, 0x420, "790675a13956e68a74d33683423bbed873e0014d1bf01b2b4a4dd4922819d53e320734a4b11a719576c37c667fee98ce5d8ddd7197271fd45bf6170cf2786ffa6e9d9a635947a1f96e629f35ce41aa8edfb825db5435d32d4fadcca5dd622440368328566ffde5729335f6ed16700fcd34d15b24f159023facb18f32a4963b84b9a9f1db8cb54a3041c46f8f90d9c3460ffbdf48c462953bee7c53ee86423c8b86ef61e23f4e82ddf9ea322bb40adc5f96bed71e3e7442ba46e10ed099b4391033d94e5fc4163b15ad42aaa4829a0718a2aa88458cd3c5d186493392bd209c50"}], 0x3f0}, 0x4008010) sendmsg$inet(r11, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10, 0x0}, 0x300440f1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000840)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xa, [@fwd={0x8}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}, @typedef={0x8, 0x0, 0x0, 0xf, 0x1}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x46}, 0x28) r13 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r13, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080307000000e8fea4a1190015000600142603600e120800110000810401040016000a00104005000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x72, &(0x7f0000000000)=r9, 0xc) 1.428006027s ago: executing program 0 (id=7741): r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f00000000c0)=[0x0], 0x0, 0xa, &(0x7f0000000140)=[{}], 0x8, 0x0, 0x0, &(0x7f0000000200), 0x8, 0x56, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r2 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYRES32=r2], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', r1, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_bp={0x0, 0x2}, 0x8000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4861, 0x0, 0x546}, 0x0, 0x8, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r3, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="8000230d1100"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='syzkaller\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="0223e27e6d0000"]) 1.24626124s ago: executing program 0 (id=7742): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r0, 0xc0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe3b, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)=@o_path={&(0x7f0000000240)='./file0\x00', 0x0, 0x6018, r0}, 0x18) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x44, 0x44, 0x4, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0x6, 0x5}, {0xf, 0x3}, {0x4, 0x5}, {0x0, 0x3}, {0xb, 0x1}, {0x3, 0x1}, {0xc, 0x3}]}]}, {0x0, [0x2e, 0x30]}}, &(0x7f00000004c0)=""/225, 0x60, 0xe1, 0x0, 0x80000001}, 0x28) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000000680)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x209, 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, 0x1, @perf_config_ext={0x23e, 0x2}, 0x120, 0x400000, 0xb9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, r6, 0xa) r7 = openat$cgroup_subtree(r6, &(0x7f0000000880), 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f00000008c0)={[{0x2b, 'pids'}]}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x4, 0x8, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x4000}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r4}}]}, &(0x7f0000000300)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000340)=""/251, 0x41000, 0x0, '\x00', r2, @fallback=0x32, r5, 0x8, &(0x7f0000000600)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x8}, 0x10, r3, r6, 0x1, 0x0, &(0x7f0000000780)=[{0x5, 0x2, 0xb, 0xc}], 0x10, 0x800}, 0x94) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r1}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r8, 0x2f00020b, 0x809, 0x2f000000, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 1.162047413s ago: executing program 3 (id=7743): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='mem\x00\x10\x00\x00\x00\x00\x00\x00I\xa2l') r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) write$cgroup_subtree(r0, &(0x7f0000000500)=ANY=[], 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="9feb0100180000000000000049000c00000000c4bc1006b7437b8b2b0005000000010000000100000f010000000500000012030000000100000000000009000000000900f2ffffffff0b05000000010000000000000c010000000080000030616100000000000000000000000000000000008aed33651a29ffffffffffffff7fe1944b9d833a22ac9476773fc69bb6727d601b75046e76d49aeb7df732f46297e890573bcad030def0d3030a8ed67445781bc5dad12b0ce44cdcd269"], 0x0, 0x69, 0x0, 0x0, 0x209e}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000004000000040000000a0000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/10, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x13, 0x5, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = gettid() r4 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r4, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1}}}, @ip_retopts={{0x28, 0x0, 0x7, {[@noop, @timestamp_addr={0x44, 0x14, 0x7, 0x1, 0x7, [{@rand_addr=0x64010101}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x5}]}]}}}], 0x48}, 0x200040c4) r5 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001d008104e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada", 0x23}], 0x1, 0x0, 0x0, 0x5865}, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500001000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000008500baa57000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000006c0)={0x4, 0x80, 0x1, 0x7, 0x1, 0x20, 0x0, 0x7fffffffffffffff, 0x5008, 0x37d227e0e6384d28, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000002c0), 0x3}, 0x3048, 0x3, 0xed6b, 0x0, 0x5, 0x3b382a1e, 0x2, 0x0, 0x0, 0x0, 0xbe2c}, r3, 0x3, r2, 0x3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r6, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00), 0x8) 1.116564834s ago: executing program 1 (id=7744): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x18e, 0x0, 0xffffffffffffffff, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x1}, 0x50) close(r0) r1 = socket$kcm(0x11, 0x2, 0x0) r2 = socket$kcm(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x6b772b5b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x100924, 0x4, 0x4, 0x5, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r3, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000180)='%+9llu \x00'}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1, 0x8}, 0x28) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r4}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=""/8, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f0000000100)=r2, 0x4) 919.275048ms ago: executing program 1 (id=7745): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x26, 0xc, &(0x7f0000000100)="b9ff0b078470268cb89e14f088a82de0fffc20000000000a000aac14140ce000000d49e832f0", 0x0, 0x2028e, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x16) 804.521481ms ago: executing program 0 (id=7746): syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r0 = perf_event_open(&(0x7f00000014c0)={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, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b11d25a806c8c6f94f90424fc601000407a0a000600053582c137153e37000c11802f2ff4072f00", 0x33fe0}], 0x1, 0x0, 0x0, 0x35}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r3, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019000800004460bc06000000a701251e6182949a3651fbffffffd4d4938037e7c7a0a03400ac09c51c268811000096859fc57a00000000000000002571cd53b9851b30", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x8000) recvmsg$kcm(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000001a80)=""/4088, 0xff8}, {&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000003980)=""/4077, 0xfed}, {&(0x7f00000001c0)=""/16, 0x10}], 0x7}, 0x12000) recvmsg$kcm(r5, &(0x7f0000000900)={0x0, 0xffc3, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r4, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) socket$kcm(0x11, 0x200000000000002, 0x300) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000011008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x24000000) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r7, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x51, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xd8, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="2100000000d3ea19030000000900051212100600", @ANYRES32, @ANYBLOB="3a1a00"/20, @ANYRES32=r8, @ANYRES32, @ANYBLOB="00000000010000000300"/28], 0x50) perf_event_open(&(0x7f00000000c0)={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, 0xe}, 0x104101, 0x4, 0x0, 0x1, 0x9, 0x10000000, 0x1}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r10 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r10, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[], &(0x7f00000001c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r11, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r12}, 0x94) r13 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@type_tag={0x1, 0x0, 0x0, 0x12, 0x3}, @restrict={0x8, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x0, 0x5f, 0x61, 0x5f, 0x0]}}, &(0x7f0000000440)=""/60, 0x37, 0x3c, 0x1, 0x1}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000600)={0x3, 0x4, 0x4, 0xa, 0x0, r9, 0xe3e, '\x00', r12, r13, 0x0, 0x5, 0x4}, 0x50) 793.901121ms ago: executing program 1 (id=7747): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x75}]}, 0x0, 0x7}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc81e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}, 0x4846, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="d4c0ae1a", 0x4}], 0x1}, 0x48041) sendmsg$inet(r1, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000042c0)="86", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/212, 0xd4}], 0x1}, 0x40002040) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x10, 0x2, 0x4) r2 = socket$kcm(0xa, 0x1, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r3], 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x8916, &(0x7f0000000000)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8936, &(0x7f0000000000)={r3}) 789.029771ms ago: executing program 3 (id=7748): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x644b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x2}, 0x8004, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x18, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000fe0000008500000010000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b7030000ff030000850000007200000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r2, r3}) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r4}, 0xc) socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(r2, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x8010, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xf50a43945a8ef38c}, 0xce6b9b20411c70f4, 0x800000000000ca, 0x0, 0x9, 0xffffffbffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000420000000600000008"], 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000004000000040000000180000000000000", @ANYRES32=r5], 0x50) r7 = socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r7, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x40010030) sendmsg$inet(r7, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}], 0x20}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x38) r8 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20488, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x10000, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x100000000bf}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r9, &(0x7f0000000100)=ANY=[@ANYRES8=r1, @ANYBLOB="3eca", @ANYRES32=r8], 0x9a) 245.664124ms ago: executing program 2 (id=7749): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x9010, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xf50a43945a8ef38c}, 0xce6b9b20411c70f4, 0x800000000000ca, 0x0, 0x9, 0xffffffbffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xb) socket$kcm(0x10, 0x400000002, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20488, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x10000, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xbf}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYRES8=r1, @ANYBLOB="3eca", @ANYRES32=r2], 0x9a) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x4, 0xd}, {0x10000002, 0x0, 0xf, 0x6}], 0x10, 0x4000000}, 0xfe33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$kcm(0x2, 0x5, 0x84) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x275a, 0x0) bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r8}, 0x8) perf_event_open$cgroup(&(0x7f0000001640)={0x1, 0x80, 0xf, 0x9, 0x2, 0x4d, 0x0, 0x4, 0x42000, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000001600)}, 0x10, 0x3, 0x9, 0x1, 0x480000000000000, 0x9, 0xf000, 0x0, 0x5, 0x0, 0x6}, r8, 0xc, r4, 0x0) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a020000001d0048007ab608ffff0af36504001a00380219bc060000070005251e61a2949a3651f60a84c92ad49380e78f6f38732006c911b3bdc4ed719ef6a1577a", 0x51}, {&(0x7f0000000480)="a58ec582de287deb6b5800", 0xb}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x2, [@struct={0x0, 0x6, 0x0, 0x4, 0x0, 0x0, [{0x9, 0x4, 0x1000}, {0x3, 0x4, 0x400}, {0xe, 0x3, 0xfffffff8}, {0x10, 0x0, 0xe}, {0x4, 0x3, 0x6}, {0xe, 0x2, 0xffffffff}]}]}}, 0x0, 0x6e, 0x0, 0x1}, 0x28) r11 = socket$kcm(0x2, 0x200000000000001, 0x0) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) sendmsg$kcm(r12, &(0x7f00000036c0)={&(0x7f0000000280)=@ax25={{0x3, @bcast, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000340)="87eff25dea8bcae50ac951b5dc274d151784e40e732f4ef238ae70e9715e5f189e3fcc23c300049043c2a143df3199297930e4e2d5e88a970626861f8ffbf64c70de70c5751c97161dafb05879ff8b2ab3960cff7d89ab23fc3af52651be58e60f304ea4beeed42f8195383bd2b4ad9072bb4d32eafcf15ae3f792d50ba75b7383c617d4469781593b51a906bbd3ef4818413bc381dd5a75ca2946a58863477902a901a4", 0xa4}, {&(0x7f0000000400)="227d80c077e6c1f833ec5bf30543313e71313c8d9874b168c101778814a4174cfc1db8ba1a3ca94ce2b7de031ec671cf4a351eb9ba292348fceefba7", 0x3c}, {&(0x7f0000000600)="6342d4e806424758ec7982f3204564e7f26c3c27f7ceda062d2bdbb35248ccbdd16daf377b23272626c03b1582126100fbc6efe846d545dd50df51d4dc2effd9753881a81d407edabba81bfd17aae0e72c8fdda1a40dbad48ac8352c951ebdce44069647d0889a7e309aa5d5bf87805e7865d10e7714ffc05a6c6d6475494b332d424d0e6938bb3a3baec7b725f732c7807631d73105133c633199ec2814ee03270f58c62748856ae5ad90563a01b95db136dc2130e81cdc6432f080c35fcaa715d9c3aeef236073c0889c5139fc5e38da155adab544fd811c59afc338ef", 0xde}], 0x3, &(0x7f00000022c0)=[{0x10, 0x84, 0x599c}, {0xc0, 0x108, 0xffffff80, "e936612c3b62c610ceecdb576cd7e59b4471ade5238abd73116d20faad0cb5685ebcc6d94a93c9a49b87c581450e64e5e0bc34e33c39c113ed08531aa8c341685763bde0d054f96ced5d4a97d461f6307deb6faf1c6e20ddfce90d7f2177b44ec1b88a14977ddb4f734ddd1b7d9deab11c752ca7d3e69d5ecdff0ed0b5888432023e4a17bf908c03441c1634cd7fe514a952690208f9842cb4fcb99b23ac531876ef73d4f8144d8ccf7b897dbe9c"}, {0x80, 0xd0, 0x7f, "39bd6edda689c1818bc47880e4c974708b926cfe8c6ed2070ce7b405d03eed5eceee89acdec94a6c33c42adfd263f5526c5515e605538b0aba0d9b8e44fa979afccea34abe5c40cb75d67e6542cc0741564a562152e0fbc33d3eeb7798135419a8b599874777fbb2f0"}, {0x100, 0x103, 0x1, "1031e5bfccd5e632ccbac047e20e70504718d21391f7a63d2021b296b85b867b1c3d8b3d64fd864080b69bcd3ae8a6b99619db06ba38e40c1d7402d5410233ea3c099cdf2d8ab63a4b6f5d6902f9ace72232b0975dc7218a5bb734923a8a10e6427d0b12376c469433ab49a73e04c1964295c274d6b303fb18b78013c0aad9e7d5710ee9096c9a65a5f15b7da47ad0acd6995475c1588b048867a55f29e3194032c453462c059480cd6ed731d7e51f5421c0f0a637b91a345bd4b28ddac3bd675e26c1e6d2897a0a175fb938b2d3a33a1866ab9185649993b8ee9034a4305728b7e90d54f4ad5b706b5ebcc4"}, {0xb0, 0x1, 0x1ff, "bef814c4466c4138a7c561010c31441ef60dec3f5b794b9e42af7afe9c564d48bab29544f5cc44d27d837b992460e381958df99731fdcc346140c848b0766ba63b2dc3503598a46d92e0ada5ab56c0a98e628367ba21bf67ce79435df31b930a55f3329fd2595c6ac8f386aa044a246b212f192bc3b7767f955eeb2cef335553135522fdf6ffbd4babda139ec34a00e11796546bc5dc20068ea958ac47d66b"}, {0xf0, 0x103, 0x420, "790675a13956e68a74d33683423bbed873e0014d1bf01b2b4a4dd4922819d53e320734a4b11a719576c37c667fee98ce5d8ddd7197271fd45bf6170cf2786ffa6e9d9a635947a1f96e629f35ce41aa8edfb825db5435d32d4fadcca5dd622440368328566ffde5729335f6ed16700fcd34d15b24f159023facb18f32a4963b84b9a9f1db8cb54a3041c46f8f90d9c3460ffbdf48c462953bee7c53ee86423c8b86ef61e23f4e82ddf9ea322bb40adc5f96bed71e3e7442ba46e10ed099b4391033d94e5fc4163b15ad42aaa4829a0718a2aa88458cd3c5d186493392bd209c50"}], 0x3f0}, 0x4008010) sendmsg$inet(r11, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10, 0x0}, 0x300440f1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000840)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xa, [@fwd={0x8}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}, @typedef={0x8, 0x0, 0x0, 0xf, 0x1}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x46}, 0x28) r13 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r13, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080307000000e8fea4a1190015000600142603600e120800110000810401040016000a00104005000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x72, &(0x7f0000000000)=r9, 0xc) 244.157214ms ago: executing program 3 (id=7750): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x8, &(0x7f0000000100), 0x120) 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, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xe, 0xffffffffffffffff}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r2 = bpf$ITER_CREATE(0xb, 0x0, 0x0) close(r2) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x73) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x2, 0x0, 0x2, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x40000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 0s ago: executing program 1 (id=7751): r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f00000000c0)=[0x0], 0x0, 0xa, &(0x7f0000000140)=[{}], 0x8, 0x10, &(0x7f00000001c0), 0x0, 0x0, 0x56, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r2 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYRES32=r2], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', r1, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_bp={0x0, 0x2}, 0x8000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4861, 0x0, 0x546}, 0x0, 0x8, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r3, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="8000230d1100"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='syzkaller\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000500)=ANY=[@ANYBLOB="0223e27e6d0000"]) kernel console output (not intermixed with test programs): T28079] sysfs_warn_dup+0x8e/0xa0 [ 1782.483183][T28079] sysfs_do_create_link_sd+0xc0/0x110 [ 1782.488614][T28079] device_add_class_symlinks+0x1cf/0x240 [ 1782.494400][T28079] device_add+0x4f9/0xc40 [ 1782.498870][T28079] wiphy_register+0x1d99/0x2ac0 [ 1782.503825][T28079] ? cfg80211_event_work+0x40/0x40 [ 1782.508981][T28079] ? minstrel_ht_alloc+0x88a/0x990 [ 1782.514261][T28079] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1782.520499][T28079] ieee80211_register_hw+0x2dd8/0x3b30 [ 1782.526055][T28079] ? ieee80211_register_hw+0xed1/0x3b30 [ 1782.531702][T28079] ? ieee80211_tasklet_handler+0x20/0x20 [ 1782.537681][T28079] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1782.543856][T28079] ? __debug_object_init+0xec/0x450 [ 1782.549309][T28079] ? __asan_memset+0x22/0x40 [ 1782.554318][T28079] ? __hrtimer_init+0x189/0x270 [ 1782.559507][T28079] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1782.565506][T28079] ? mac80211_hwsim_free+0x220/0x220 [ 1782.571112][T28079] ? rcu_is_watching+0x15/0xb0 [ 1782.575941][T28079] ? kstrndup+0xbd/0x140 [ 1782.580423][T28079] hwsim_new_radio_nl+0xdad/0x1a70 [ 1782.585769][T28079] ? __nla_validate+0x50/0x50 [ 1782.590530][T28079] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1782.596949][T28079] ? __nla_parse+0x40/0x50 [ 1782.601618][T28079] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1782.608058][T28079] genl_family_rcv_msg_doit+0x21a/0x310 [ 1782.613703][T28079] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1782.620280][T28079] ? bpf_lsm_capable+0x9/0x10 [ 1782.625103][T28079] ? security_capable+0x89/0xb0 [ 1782.630108][T28079] genl_rcv_msg+0x611/0x7a0 [ 1782.634841][T28079] ? genl_bind+0x360/0x360 [ 1782.639665][T28079] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1782.646124][T28079] netlink_rcv_skb+0x235/0x4c0 [ 1782.651685][T28079] ? genl_bind+0x360/0x360 [ 1782.656431][T28079] ? netlink_ack+0x1160/0x1160 [ 1782.661306][T28079] ? __lock_acquire+0x7d80/0x7d80 [ 1782.666486][T28079] ? down_read+0x1ac/0x2e0 [ 1782.671135][T28079] genl_rcv+0x28/0x40 [ 1782.675162][T28079] netlink_unicast+0x7b1/0x930 [ 1782.679998][T28079] netlink_sendmsg+0x8d0/0xbf0 [ 1782.684809][T28079] ? lockdep_hardirqs_on+0x98/0x150 [ 1782.690157][T28079] ? netlink_getsockopt+0x590/0x590 [ 1782.695416][T28079] ? __sanitizer_cov_trace_pc+0x17/0x60 [ 1782.701278][T28079] ? security_socket_sendmsg+0x80/0xa0 [ 1782.706772][T28079] ? netlink_getsockopt+0x590/0x590 [ 1782.712196][T28079] ____sys_sendmsg+0x61b/0x980 [ 1782.717001][T28079] ? lockdep_hardirqs_on+0x98/0x150 [ 1782.722455][T28079] ? __asan_memset+0x22/0x40 [ 1782.727314][T28079] ? __sys_sendmsg_sock+0x30/0x30 [ 1782.733181][T28079] ? __import_iovec+0x5f2/0x850 [ 1782.738370][T28079] ? import_iovec+0x73/0xa0 [ 1782.743023][T28079] ___sys_sendmsg+0x2a6/0x360 [ 1782.748210][T28079] ? __sys_sendmsg+0x2b0/0x2b0 [ 1782.753126][T28079] ? irqentry_enter+0x37/0x50 [ 1782.758012][T28079] __se_sys_sendmsg+0x1d0/0x2c0 [ 1782.763410][T28079] ? __x64_sys_sendmsg+0x80/0x80 [ 1782.768625][T28079] ? syscall_enter_from_user_mode+0x2e/0x80 [ 1782.775143][T28079] do_syscall_64+0x55/0xb0 [ 1782.779642][T28079] ? clear_bhb_loop+0x40/0x90 [ 1782.784397][T28079] ? clear_bhb_loop+0x40/0x90 [ 1782.789240][T28079] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1782.795216][T28079] RIP: 0033:0x7fc050f9e019 [ 1782.799669][T28079] 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 [ 1782.819498][T28079] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1782.827986][T28079] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1782.836078][T28079] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 1782.844061][T28079] RBP: 00007fc05103500c R08: 0000000000000000 R09: 0000000000000000 [ 1782.852071][T28079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1782.860546][T28079] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1782.868923][T28079] [ 1782.884765][T28089] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7246'. [ 1782.943507][T28084] syz.2.7245 (28084) used greatest stack depth: 19304 bytes left [ 1783.265399][T28128] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7250'. [ 1783.695733][T28139] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7252'. [ 1783.852852][T28147] netlink: 'syz.2.7254': attribute type 10 has an invalid length. [ 1783.897260][T28147] team0: Device hsr_slave_0 failed to register rx_handler [ 1784.106335][T28156] FAULT_INJECTION: forcing a failure. [ 1784.106335][T28156] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.119122][T28156] CPU: 1 PID: 28156 Comm: syz.3.7256 Not tainted syzkaller #0 [ 1784.126640][T28156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1784.136921][T28156] Call Trace: [ 1784.140337][T28156] [ 1784.143316][T28156] dump_stack_lvl+0x18c/0x250 [ 1784.148160][T28156] ? show_regs_print_info+0x20/0x20 [ 1784.153540][T28156] ? load_image+0x420/0x420 [ 1784.158100][T28156] ? netdev_core_pick_tx+0x370/0x370 [ 1784.163532][T28156] should_fail_ex+0x394/0x4c0 [ 1784.168356][T28156] should_failslab+0x9/0x20 [ 1784.172900][T28156] slab_pre_alloc_hook+0x59/0x300 [ 1784.177964][T28156] kmem_cache_alloc+0x5a/0x2c0 [ 1784.182749][T28156] ? skb_clone+0x1eb/0x370 [ 1784.187275][T28156] skb_clone+0x1eb/0x370 [ 1784.191542][T28156] bpf_clone_redirect+0x16d/0x4a0 [ 1784.196595][T28156] bpf_prog_e97454e6a39c6b06+0x61/0x66 [ 1784.202168][T28156] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1784.208260][T28156] ? perf_trace_preemptirq_template+0xac/0x330 [ 1784.214562][T28156] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1784.220769][T28156] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 1784.226183][T28156] ? lock_chain_count+0x20/0x20 [ 1784.231225][T28156] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 1784.237713][T28156] ? __local_bh_disable_ip+0x108/0x1a0 [ 1784.243325][T28156] ? __cant_sleep+0x220/0x220 [ 1784.248143][T28156] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1784.253833][T28156] ? _local_bh_enable+0xa0/0xa0 [ 1784.258721][T28156] ? bpf_test_timer_continue+0x135/0x380 [ 1784.264911][T28156] ? bpf_test_run+0x174/0x870 [ 1784.269694][T28156] bpf_test_run+0x2df/0x870 [ 1784.274241][T28156] ? bpf_test_run+0x174/0x870 [ 1784.279115][T28156] ? dst_hold+0x70/0x70 [ 1784.283384][T28156] ? eth_get_headlen+0x210/0x210 [ 1784.288466][T28156] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 1784.293925][T28156] ? cpu_online+0x60/0x60 [ 1784.298463][T28156] bpf_prog_test_run+0x31f/0x390 [ 1784.303446][T28156] __sys_bpf+0x49d/0x890 [ 1784.307778][T28156] ? bpf_link_show_fdinfo+0x390/0x390 [ 1784.313514][T28156] ? lock_chain_count+0x20/0x20 [ 1784.318455][T28156] __x64_sys_bpf+0x7c/0x90 [ 1784.322987][T28156] do_syscall_64+0x55/0xb0 [ 1784.327879][T28156] ? clear_bhb_loop+0x40/0x90 [ 1784.332596][T28156] ? clear_bhb_loop+0x40/0x90 [ 1784.337309][T28156] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1784.343576][T28156] RIP: 0033:0x7fc050f9e019 [ 1784.348012][T28156] 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 [ 1784.367914][T28156] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1784.376355][T28156] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1784.384347][T28156] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 1784.392336][T28156] RBP: 00007fc051e75090 R08: 0000000000000000 R09: 0000000000000000 [ 1784.400332][T28156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1784.408664][T28156] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1784.416705][T28156] [ 1784.838803][T28173] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7261'. [ 1784.925350][T28167] netlink: 'syz.3.7259': attribute type 21 has an invalid length. [ 1784.976369][T28167] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7259'. [ 1787.106112][T28203] netlink: 'syz.3.7267': attribute type 21 has an invalid length. [ 1787.114326][T28203] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7267'. [ 1787.204263][T28199] netlink: 188 bytes leftover after parsing attributes in process `syz.2.7266'. [ 1788.381814][T28216] netlink: 'syz.0.7275': attribute type 10 has an invalid length. [ 1788.424797][T28216] syz_tun: entered promiscuous mode [ 1788.653217][T28217] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7274'. [ 1789.137261][T28226] netlink: 'syz.1.7278': attribute type 13 has an invalid length. [ 1789.146256][T28226] netlink: 160 bytes leftover after parsing attributes in process `syz.1.7278'. [ 1789.179004][T28226] erspan0: refused to change device tx_queue_len [ 1789.209569][T28226] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 1789.430435][T28230] FAULT_INJECTION: forcing a failure. [ 1789.430435][T28230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1789.562753][T28230] CPU: 0 PID: 28230 Comm: syz.3.7279 Not tainted syzkaller #0 [ 1789.570392][T28230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1789.573768][T28234] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.7280'. [ 1789.580733][T28230] Call Trace: [ 1789.580750][T28230] [ 1789.580760][T28230] dump_stack_lvl+0x18c/0x250 [ 1789.580794][T28230] ? show_regs_print_info+0x20/0x20 [ 1789.580818][T28230] ? load_image+0x420/0x420 [ 1789.580849][T28230] ? __might_fault+0xaa/0x120 [ 1789.615617][T28230] ? __lock_acquire+0x7d80/0x7d80 [ 1789.620727][T28230] should_fail_ex+0x394/0x4c0 [ 1789.625457][T28230] _copy_from_user+0x2f/0xe0 [ 1789.630079][T28230] __sys_bpf+0x23e/0x890 [ 1789.634520][T28230] ? bpf_link_show_fdinfo+0x390/0x390 [ 1789.639924][T28230] ? lock_chain_count+0x20/0x20 [ 1789.644800][T28230] __x64_sys_bpf+0x7c/0x90 [ 1789.649288][T28230] do_syscall_64+0x55/0xb0 [ 1789.653894][T28230] ? clear_bhb_loop+0x40/0x90 [ 1789.658581][T28230] ? clear_bhb_loop+0x40/0x90 [ 1789.663277][T28230] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1789.669185][T28230] RIP: 0033:0x7fc050f9e019 [ 1789.673703][T28230] 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 [ 1789.693502][T28230] RSP: 002b:00007fc051e54028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1789.701932][T28230] RAX: ffffffffffffffda RBX: 00007fc051226090 RCX: 00007fc050f9e019 [ 1789.710095][T28230] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 1789.718253][T28230] RBP: 00007fc051e54090 R08: 0000000000000000 R09: 0000000000000000 [ 1789.726511][T28230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1789.734763][T28230] R13: 00007fc051226128 R14: 00007fc051226090 R15: 00007ffd0eedab98 [ 1789.742768][T28230] [ 1789.759270][T28234] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1789.777704][T28234] CPU: 0 PID: 28234 Comm: syz.0.7280 Not tainted syzkaller #0 [ 1789.785226][T28234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1789.795674][T28234] Call Trace: [ 1789.799153][T28234] [ 1789.802289][T28234] dump_stack_lvl+0x18c/0x250 [ 1789.807086][T28234] ? show_regs_print_info+0x20/0x20 [ 1789.812444][T28234] ? load_image+0x420/0x420 [ 1789.817016][T28234] sysfs_warn_dup+0x8e/0xa0 [ 1789.821558][T28234] sysfs_do_create_link_sd+0xc0/0x110 [ 1789.827054][T28234] device_add_class_symlinks+0x1cf/0x240 [ 1789.832749][T28234] device_add+0x4f9/0xc40 [ 1789.837132][T28234] wiphy_register+0x1d99/0x2ac0 [ 1789.842030][T28234] ? cfg80211_event_work+0x40/0x40 [ 1789.847167][T28234] ? minstrel_ht_alloc+0x88a/0x990 [ 1789.852451][T28234] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1789.858653][T28234] ieee80211_register_hw+0x2dd8/0x3b30 [ 1789.864507][T28234] ? ieee80211_register_hw+0xed1/0x3b30 [ 1789.870106][T28234] ? ieee80211_tasklet_handler+0x20/0x20 [ 1789.875840][T28234] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1789.881775][T28234] ? __debug_object_init+0xec/0x450 [ 1789.886996][T28234] ? __asan_memset+0x22/0x40 [ 1789.891646][T28234] ? __hrtimer_init+0x189/0x270 [ 1789.896550][T28234] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1789.902346][T28234] ? mac80211_hwsim_free+0x220/0x220 [ 1789.907737][T28234] ? rcu_is_watching+0x15/0xb0 [ 1789.912613][T28234] ? kstrndup+0xbd/0x140 [ 1789.916932][T28234] hwsim_new_radio_nl+0xdad/0x1a70 [ 1789.922446][T28234] ? __nla_validate+0x50/0x50 [ 1789.927285][T28234] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1789.933663][T28234] ? __nla_parse+0x40/0x50 [ 1789.938196][T28234] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1789.944648][T28234] genl_family_rcv_msg_doit+0x21a/0x310 [ 1789.950247][T28234] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1789.956179][T28234] ? bpf_lsm_capable+0x9/0x10 [ 1789.960991][T28234] ? security_capable+0x89/0xb0 [ 1789.965872][T28234] genl_rcv_msg+0x611/0x7a0 [ 1789.970584][T28234] ? genl_bind+0x360/0x360 [ 1789.975063][T28234] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1789.981441][T28234] ? perf_trace_lock+0xfc/0x3b0 [ 1789.986314][T28234] ? __kasan_kmalloc_large+0x8b/0xa0 [ 1789.991810][T28234] netlink_rcv_skb+0x235/0x4c0 [ 1789.996612][T28234] ? genl_bind+0x360/0x360 [ 1790.001058][T28234] ? netlink_ack+0x1160/0x1160 [ 1790.005864][T28234] ? __lock_acquire+0x7d80/0x7d80 [ 1790.010915][T28234] ? down_read+0x1ac/0x2e0 [ 1790.015357][T28234] genl_rcv+0x28/0x40 [ 1790.019365][T28234] netlink_unicast+0x7b1/0x930 [ 1790.024187][T28234] netlink_sendmsg+0x8d0/0xbf0 [ 1790.028975][T28234] ? netlink_getsockopt+0x590/0x590 [ 1790.034286][T28234] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1790.039853][T28234] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1790.045244][T28234] ? security_socket_sendmsg+0x80/0xa0 [ 1790.051963][T28234] ? netlink_getsockopt+0x590/0x590 [ 1790.057215][T28234] ____sys_sendmsg+0x61b/0x980 [ 1790.062280][T28234] ? __asan_memset+0x22/0x40 [ 1790.066900][T28234] ? __sys_sendmsg_sock+0x30/0x30 [ 1790.071939][T28234] ? __import_iovec+0x5f2/0x850 [ 1790.076821][T28234] ? import_iovec+0x73/0xa0 [ 1790.081389][T28234] ___sys_sendmsg+0x2a6/0x360 [ 1790.086112][T28234] ? __sys_sendmsg+0x2b0/0x2b0 [ 1790.090955][T28234] ? trace_call_bpf+0xc3/0x6c0 [ 1790.095774][T28234] __se_sys_sendmsg+0x1d0/0x2c0 [ 1790.100642][T28234] ? perf_trace_preemptirq_template+0x269/0x330 [ 1790.106913][T28234] ? __x64_sys_sendmsg+0x80/0x80 [ 1790.111885][T28234] ? lockdep_hardirqs_on+0x98/0x150 [ 1790.117182][T28234] do_syscall_64+0x55/0xb0 [ 1790.121647][T28234] ? clear_bhb_loop+0x40/0x90 [ 1790.126351][T28234] ? clear_bhb_loop+0x40/0x90 [ 1790.131049][T28234] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1790.136959][T28234] RIP: 0033:0x7fd76819e019 [ 1790.141420][T28234] 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 [ 1790.161136][T28234] RSP: 002b:00007fd769127028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1790.169574][T28234] RAX: ffffffffffffffda RBX: 00007fd768426090 RCX: 00007fd76819e019 [ 1790.177556][T28234] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 1790.185649][T28234] RBP: 00007fd76823500c R08: 0000000000000000 R09: 0000000000000000 [ 1790.193643][T28234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1790.201633][T28234] R13: 00007fd768426128 R14: 00007fd768426090 R15: 00007ffe65a96bc8 [ 1790.209641][T28234] [ 1790.264007][T28239] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7282'. [ 1790.643979][T28245] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7287'. [ 1791.045450][T28253] netlink: 'syz.3.7288': attribute type 1 has an invalid length. [ 1791.063726][T28253] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.7288'. [ 1791.146729][T28256] netlink: 'syz.1.7289': attribute type 10 has an invalid length. [ 1791.200747][T28256] syz_tun: entered promiscuous mode [ 1791.299804][T28258] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7297'. [ 1791.703917][T28270] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7293'. [ 1792.207611][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 1792.214298][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 1792.397037][T28278] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.7294'. [ 1792.538738][T28278] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1792.554690][T28278] CPU: 0 PID: 28278 Comm: syz.1.7294 Not tainted syzkaller #0 [ 1792.562556][T28278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1792.572842][T28278] Call Trace: [ 1792.576611][T28278] [ 1792.579776][T28278] dump_stack_lvl+0x18c/0x250 [ 1792.584529][T28278] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1792.590924][T28278] ? show_regs_print_info+0x20/0x20 [ 1792.596212][T28278] ? load_image+0x420/0x420 [ 1792.600798][T28278] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1792.606942][T28278] sysfs_warn_dup+0x8e/0xa0 [ 1792.611698][T28278] sysfs_do_create_link_sd+0xc0/0x110 [ 1792.617127][T28278] device_add_class_symlinks+0x1cf/0x240 [ 1792.622816][T28278] device_add+0x4f9/0xc40 [ 1792.627193][T28278] wiphy_register+0x1d99/0x2ac0 [ 1792.632114][T28278] ? cfg80211_event_work+0x40/0x40 [ 1792.637260][T28278] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1792.643611][T28278] ieee80211_register_hw+0x2dd8/0x3b30 [ 1792.649204][T28278] ? ieee80211_register_hw+0xed1/0x3b30 [ 1792.654978][T28278] ? ieee80211_tasklet_handler+0x20/0x20 [ 1792.660632][T28278] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1792.666990][T28278] ? __debug_object_init+0xec/0x450 [ 1792.672210][T28278] ? __asan_memset+0x22/0x40 [ 1792.677070][T28278] ? __hrtimer_init+0x189/0x270 [ 1792.682125][T28278] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1792.687975][T28278] ? mac80211_hwsim_free+0x220/0x220 [ 1792.693554][T28278] ? rcu_is_watching+0x15/0xb0 [ 1792.698336][T28278] ? kstrndup+0xbd/0x140 [ 1792.702626][T28278] hwsim_new_radio_nl+0xdad/0x1a70 [ 1792.707856][T28278] ? __nla_validate+0x50/0x50 [ 1792.713050][T28278] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1792.719487][T28278] ? kasan_save_alloc_info+0xb/0x20 [ 1792.724797][T28278] ? __nla_parse+0x40/0x50 [ 1792.729241][T28278] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1792.735604][T28278] genl_family_rcv_msg_doit+0x21a/0x310 [ 1792.741176][T28278] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1792.747092][T28278] ? bpf_lsm_capable+0x9/0x10 [ 1792.751882][T28278] ? security_capable+0x89/0xb0 [ 1792.756931][T28278] genl_rcv_msg+0x611/0x7a0 [ 1792.761469][T28278] ? genl_bind+0x360/0x360 [ 1792.765899][T28278] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1792.772259][T28278] netlink_rcv_skb+0x235/0x4c0 [ 1792.777240][T28278] ? genl_bind+0x360/0x360 [ 1792.781733][T28278] ? netlink_ack+0x1160/0x1160 [ 1792.786616][T28278] ? __lock_acquire+0x7d80/0x7d80 [ 1792.791665][T28278] ? down_read+0x1ac/0x2e0 [ 1792.796196][T28278] genl_rcv+0x28/0x40 [ 1792.800198][T28278] netlink_unicast+0x7b1/0x930 [ 1792.805002][T28278] netlink_sendmsg+0x8d0/0xbf0 [ 1792.809970][T28278] ? netlink_getsockopt+0x590/0x590 [ 1792.815190][T28278] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1792.820761][T28278] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1792.826070][T28278] ? security_socket_sendmsg+0x80/0xa0 [ 1792.831550][T28278] ? netlink_getsockopt+0x590/0x590 [ 1792.836850][T28278] ____sys_sendmsg+0x61b/0x980 [ 1792.841816][T28278] ? __asan_memset+0x22/0x40 [ 1792.846524][T28278] ? __sys_sendmsg_sock+0x30/0x30 [ 1792.851735][T28278] ? __import_iovec+0x5f2/0x850 [ 1792.856886][T28278] ? import_iovec+0x73/0xa0 [ 1792.861733][T28278] ___sys_sendmsg+0x2a6/0x360 [ 1792.866728][T28278] ? __sys_sendmsg+0x2b0/0x2b0 [ 1792.871759][T28278] __se_sys_sendmsg+0x1d0/0x2c0 [ 1792.877175][T28278] ? __x64_sys_sendmsg+0x80/0x80 [ 1792.882645][T28278] ? syscall_enter_from_user_mode+0x2e/0x80 [ 1792.888852][T28278] do_syscall_64+0x55/0xb0 [ 1792.893288][T28278] ? clear_bhb_loop+0x40/0x90 [ 1792.898096][T28278] ? clear_bhb_loop+0x40/0x90 [ 1792.903099][T28278] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1792.909086][T28278] RIP: 0033:0x7fdd9db9e019 [ 1792.913538][T28278] 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 [ 1792.933540][T28278] RSP: 002b:00007fdd9e9a2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1792.942271][T28278] RAX: ffffffffffffffda RBX: 00007fdd9de25fa0 RCX: 00007fdd9db9e019 [ 1792.950281][T28278] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 1792.958352][T28278] RBP: 00007fdd9dc3500c R08: 0000000000000000 R09: 0000000000000000 [ 1792.966338][T28278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1792.974332][T28278] R13: 00007fdd9de26038 R14: 00007fdd9de25fa0 R15: 00007ffdb7b41098 [ 1792.982340][T28278] [ 1795.053341][T28329] mac80211_hwsim hwsim529 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1795.354693][T11226] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1795.365840][T11226] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1795.376240][T11226] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1795.384959][T11226] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1795.410292][T11226] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1795.419003][T11226] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1795.487362][T28338] netlink: 'syz.2.7312': attribute type 1 has an invalid length. [ 1795.514581][T28338] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.7312'. [ 1795.515965][T28104] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.608487][T28104] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.671889][T28104] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.756967][T28104] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1796.031697][T28350] netlink: 'syz.3.7314': attribute type 12 has an invalid length. [ 1796.065793][T28348] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.7313'. [ 1796.084585][T28350] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7314'. [ 1796.153532][T28337] chnl_net:caif_netlink_parms(): no params data found [ 1797.023807][T28337] bridge0: port 1(bridge_slave_0) entered blocking state [ 1797.033898][T28337] bridge0: port 1(bridge_slave_0) entered disabled state [ 1797.044626][T28337] bridge_slave_0: entered allmulticast mode [ 1797.055649][T28337] bridge_slave_0: entered promiscuous mode [ 1797.129125][T28337] bridge0: port 2(bridge_slave_1) entered blocking state [ 1797.138634][T28337] bridge0: port 2(bridge_slave_1) entered disabled state [ 1797.151672][T28337] bridge_slave_1: entered allmulticast mode [ 1797.159283][T28337] bridge_slave_1: entered promiscuous mode [ 1797.273664][T28368] mac80211_hwsim hwsim529 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1797.318380][T28337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1797.333093][T28366] netlink: 'syz.3.7318': attribute type 10 has an invalid length. [ 1797.500426][T25073] Bluetooth: hci0: command tx timeout [ 1797.761207][T28337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1797.864978][T28377] netlink: 'syz.3.7322': attribute type 10 has an invalid length. [ 1797.885900][T28337] team0: Port device team_slave_0 added [ 1797.910445][T28337] team0: Port device team_slave_1 added [ 1798.026949][T28379] netlink: 'syz.2.7323': attribute type 13 has an invalid length. [ 1798.036478][T28379] netlink: 160 bytes leftover after parsing attributes in process `syz.2.7323'. [ 1798.068122][T28379] erspan0: refused to change device tx_queue_len [ 1798.075381][T28379] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 1798.128566][T28337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1798.146738][T28337] 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. [ 1798.178717][T28337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1798.203914][T28381] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7324'. [ 1798.223936][T28337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1798.232580][T28337] 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. [ 1798.266046][T28337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1798.385254][T28385] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7325'. [ 1798.600211][T28337] hsr_slave_0: entered promiscuous mode [ 1798.607230][T28337] hsr_slave_1: entered promiscuous mode [ 1798.752994][T25073] Bluetooth: hci4: unexpected subevent 0x05 length: 150 > 12 [ 1799.075817][T28397] netlink: 'syz.2.7327': attribute type 17 has an invalid length. [ 1799.096267][T28397] netlink: 'syz.2.7327': attribute type 16 has an invalid length. [ 1799.113341][T28397] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7327'. [ 1799.174658][T28392] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1799.191320][T28392] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1799.260374][T28392] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1799.274516][T28392] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1799.579577][T25073] Bluetooth: hci0: command tx timeout [ 1799.932387][T28412] mac80211_hwsim hwsim395 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1800.207962][T28422] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7334'. [ 1800.459545][ T6164] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1800.769621][T25073] Bluetooth: hci4: command tx timeout [ 1800.791336][T28429] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7336'. [ 1801.234336][T28448] FAULT_INJECTION: forcing a failure. [ 1801.234336][T28448] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.259603][ T9518] wlan1: Trigger new scan to find an IBSS to join [ 1801.286025][T28448] CPU: 1 PID: 28448 Comm: syz.3.7340 Not tainted syzkaller #0 [ 1801.293574][T28448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1801.303679][T28448] Call Trace: [ 1801.306998][T28448] [ 1801.309970][T28448] dump_stack_lvl+0x18c/0x250 [ 1801.314789][T28448] ? show_regs_print_info+0x20/0x20 [ 1801.320135][T28448] ? load_image+0x420/0x420 [ 1801.324701][T28448] ? __might_sleep+0xe0/0xe0 [ 1801.329350][T28448] ? __lock_acquire+0x7d80/0x7d80 [ 1801.334441][T28448] should_fail_ex+0x394/0x4c0 [ 1801.339266][T28448] should_failslab+0x9/0x20 [ 1801.343823][T28448] slab_pre_alloc_hook+0x59/0x300 [ 1801.349080][T28448] kmem_cache_alloc_node+0x5e/0x310 [ 1801.354328][T28448] ? do_user_addr_fault+0xb43/0x12d0 [ 1801.359662][T28448] ? __alloc_skb+0x103/0x2c0 [ 1801.364291][T28448] __alloc_skb+0x103/0x2c0 [ 1801.368766][T28448] alloc_skb_with_frags+0xcd/0x7a0 [ 1801.374022][T28448] ? exc_page_fault+0x8c/0x100 [ 1801.378908][T28448] ? asm_exc_page_fault+0x26/0x30 [ 1801.384005][T28448] sock_alloc_send_pskb+0x883/0x9a0 [ 1801.389249][T28448] ? sock_kzfree_s+0x50/0x50 [ 1801.394487][T28448] ? verify_lock_unused+0x140/0x140 [ 1801.399704][T28448] ? aa_label_sk_perm+0x4d4/0x660 [ 1801.405111][T28448] ? dev_get_by_index+0x22/0x2d0 [ 1801.410083][T28448] ? dev_get_by_index+0x22/0x2d0 [ 1801.415052][T28448] packet_sendmsg+0x3058/0x4c70 [ 1801.420458][T28448] ? set_user_nice+0x620/0xb20 [ 1801.425268][T28448] ? verify_lock_unused+0x140/0x140 [ 1801.430495][T28448] ? aa_sk_perm+0x83c/0x970 [ 1801.435122][T28448] ? packet_getsockopt+0xad0/0xad0 [ 1801.440256][T28448] ? tomoyo_same_mkdev_acl+0x1c0/0x6f0 [ 1801.445731][T28448] ? aa_sock_msg_perm+0x94/0x150 [ 1801.450685][T28448] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1801.456416][T28448] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1801.461757][T28448] ? security_socket_sendmsg+0x80/0xa0 [ 1801.467268][T28448] ? packet_getsockopt+0xad0/0xad0 [ 1801.472490][T28448] ____sys_sendmsg+0x61b/0x980 [ 1801.477301][T28448] ? __asan_memset+0x22/0x40 [ 1801.481922][T28448] ? __sys_sendmsg_sock+0x30/0x30 [ 1801.486956][T28448] ? __import_iovec+0x5f2/0x850 [ 1801.491840][T28448] ? import_iovec+0x73/0xa0 [ 1801.496365][T28448] ___sys_sendmsg+0x2a6/0x360 [ 1801.501227][T28448] ? get_pid_task+0x20/0x1e0 [ 1801.505849][T28448] ? __sys_sendmsg+0x2b0/0x2b0 [ 1801.510675][T28448] ? __lock_acquire+0x7d80/0x7d80 [ 1801.515731][T28448] __se_sys_sendmsg+0x1d0/0x2c0 [ 1801.520624][T28448] ? __x64_sys_sendmsg+0x80/0x80 [ 1801.525699][T28448] ? lockdep_hardirqs_on+0x98/0x150 [ 1801.531021][T28448] do_syscall_64+0x55/0xb0 [ 1801.535459][T28448] ? clear_bhb_loop+0x40/0x90 [ 1801.540364][T28448] ? clear_bhb_loop+0x40/0x90 [ 1801.545102][T28448] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1801.551050][T28448] RIP: 0033:0x7fc050f9e019 [ 1801.555492][T28448] 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 [ 1801.575311][T28448] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1801.583948][T28448] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1801.591951][T28448] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1801.599941][T28448] RBP: 00007fc051e75090 R08: 0000000000000000 R09: 0000000000000000 [ 1801.607927][T28448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1801.615909][T28448] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1801.623906][T28448] [ 1801.649490][T25073] Bluetooth: hci0: command tx timeout [ 1801.733591][T28453] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7343'. [ 1801.769005][T28337] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1801.826644][T28337] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1802.029746][T28337] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1802.073451][T28337] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1802.202267][T28466] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7346'. [ 1802.317220][T28459] syzkaller0: entered promiscuous mode [ 1802.343703][T28459] syzkaller0: entered allmulticast mode [ 1802.567735][T28337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1802.688570][T28337] 8021q: adding VLAN 0 to HW filter on device team0 [ 1802.706547][ T6164] bridge0: port 1(bridge_slave_0) entered blocking state [ 1802.713852][ T6164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1802.783995][ T6164] bridge0: port 2(bridge_slave_1) entered blocking state [ 1802.791267][ T6164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1802.939094][T28337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1803.358142][T28488] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7350'. [ 1803.533564][T28496] netlink: 14 bytes leftover after parsing attributes in process `syz.2.7351'. [ 1803.729693][T25073] Bluetooth: hci0: command tx timeout [ 1804.486762][T28337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1804.636572][T28512] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7353'. [ 1805.102731][T28337] veth0_vlan: entered promiscuous mode [ 1805.143585][T28337] veth1_vlan: entered promiscuous mode [ 1805.240115][T28104] hsr_slave_0: left promiscuous mode [ 1805.285503][T28104] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1805.308289][T28104] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1805.329999][ T9518] wlan1: Trigger new scan to find an IBSS to join [ 1805.343046][T28104] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1805.360598][T28104] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1805.398462][T28104] veth0_macvtap: left promiscuous mode [ 1806.390029][T25796] wlan1: Creating new IBSS network, BSSID 4e:dc:b9:9c:4f:c1 [ 1807.325280][T28546] syzkaller0: entered promiscuous mode [ 1807.333263][T28546] syzkaller0: entered allmulticast mode [ 1807.432720][T28337] veth0_macvtap: entered promiscuous mode [ 1807.462654][T28337] veth1_macvtap: entered promiscuous mode [ 1807.621961][T28574] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7363'. [ 1807.652684][T28337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1807.699480][T28337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1807.721241][T28337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1807.743118][T28572] netlink: 207508 bytes leftover after parsing attributes in process `syz.2.7362'. [ 1807.773035][T28337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1807.793372][T28337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1807.820978][T28337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1807.931308][T28337] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1807.963663][T28337] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1807.978917][T28337] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1808.010722][T28337] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1808.037802][T28572] netlink: 'syz.2.7362': attribute type 10 has an invalid length. [ 1808.063567][T28572] netlink: 55 bytes leftover after parsing attributes in process `syz.2.7362'. [ 1808.640937][ T6154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1808.649038][ T6154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1808.755669][ T6154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1808.792126][ T6154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1808.828325][T28589] mac80211_hwsim hwsim395 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1809.012470][T28596] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7371'. [ 1809.224449][T28599] syzkaller0: entered promiscuous mode [ 1809.245542][T28599] syzkaller0: entered allmulticast mode [ 1809.352352][T28607] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1809.361127][T28607] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1809.395835][T28607] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1809.413024][T28607] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1812.402211][T28621] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1812.451994][T28617] netlink: 'syz.0.7376': attribute type 11 has an invalid length. [ 1812.479441][T28617] netlink: 140 bytes leftover after parsing attributes in process `syz.0.7376'. [ 1812.569864][T28630] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7381'. [ 1812.965043][T28645] bridge_slave_1: left allmulticast mode [ 1812.987957][T28645] bridge_slave_1: left promiscuous mode [ 1813.015604][T28645] bridge0: port 2(bridge_slave_1) entered disabled state [ 1813.093678][T28645] bridge_slave_0: left allmulticast mode [ 1813.107701][T28645] bridge_slave_0: left promiscuous mode [ 1813.121085][T28645] bridge0: port 1(bridge_slave_0) entered disabled state [ 1813.254079][T28655] mac80211_hwsim hwsim458 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1813.280611][T28660] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1813.425208][T28665] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7394'. [ 1814.412586][T28675] netlink: 207508 bytes leftover after parsing attributes in process `syz.3.7398'. [ 1816.052401][T28676] netlink: 'syz.3.7398': attribute type 10 has an invalid length. [ 1816.079650][T28676] netlink: 55 bytes leftover after parsing attributes in process `syz.3.7398'. [ 1816.128676][T28678] netlink: 'syz.0.7399': attribute type 9 has an invalid length. [ 1816.139311][T28678] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.7399'. [ 1816.292488][ T6164] wlan1: Trigger new scan to find an IBSS to join [ 1816.314959][T28684] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.7401'. [ 1816.387009][T28684] debugfs: Directory '!!ô!' with parent 'ieee80211' already present! [ 1816.519194][T28690] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7401'. [ 1816.665480][T28690] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7401'. [ 1816.780326][T28692] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7401'. [ 1816.826385][T28696] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7401'. [ 1816.899043][T28684] netlink: 'syz.1.7401': attribute type 10 has an invalid length. [ 1817.334138][T28684] team0 (unregistering): Port device team_slave_0 removed [ 1817.365987][T28684] team0 (unregistering): Port device team_slave_1 removed [ 1817.377200][T28699] FAULT_INJECTION: forcing a failure. [ 1817.377200][T28699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1817.499479][T28699] CPU: 0 PID: 28699 Comm: syz.2.7412 Not tainted syzkaller #0 [ 1817.507022][T28699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1817.517166][T28699] Call Trace: [ 1817.520459][T28699] [ 1817.523420][T28699] dump_stack_lvl+0x18c/0x250 [ 1817.528229][T28699] ? show_regs_print_info+0x20/0x20 [ 1817.533670][T28699] ? load_image+0x420/0x420 [ 1817.538198][T28699] ? __lock_acquire+0x7d80/0x7d80 [ 1817.543252][T28699] ? snprintf+0xe9/0x140 [ 1817.547541][T28699] should_fail_ex+0x394/0x4c0 [ 1817.552246][T28699] _copy_to_user+0x2f/0xa0 [ 1817.556768][T28699] simple_read_from_buffer+0xe7/0x150 [ 1817.562193][T28699] proc_fail_nth_read+0x1e8/0x260 [ 1817.567280][T28699] ? proc_fault_inject_write+0x360/0x360 [ 1817.572995][T28699] ? fsnotify_perm+0x271/0x5e0 [ 1817.577829][T28699] ? proc_fault_inject_write+0x360/0x360 [ 1817.583613][T28699] vfs_read+0x298/0x990 [ 1817.587833][T28699] ? kernel_read+0x1e0/0x1e0 [ 1817.592477][T28699] ? __fget_files+0x28/0x460 [ 1817.597119][T28699] ? __fget_files+0x3fc/0x460 [ 1817.601947][T28699] ? __fdget_pos+0x2a3/0x330 [ 1817.606670][T28699] ? ksys_read+0x74/0x260 [ 1817.611049][T28699] ksys_read+0x151/0x260 [ 1817.615436][T28699] ? vfs_write+0x9a0/0x9a0 [ 1817.619912][T28699] ? lockdep_hardirqs_on+0x98/0x150 [ 1817.625171][T28699] do_syscall_64+0x55/0xb0 [ 1817.629623][T28699] ? clear_bhb_loop+0x40/0x90 [ 1817.634340][T28699] ? clear_bhb_loop+0x40/0x90 [ 1817.639421][T28699] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1817.645363][T28699] RIP: 0033:0x7f078e35e84e [ 1817.649825][T28699] 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 [ 1817.669483][T28699] RSP: 002b:00007f078f321fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1817.677946][T28699] RAX: ffffffffffffffda RBX: 00007f078f3226c0 RCX: 00007f078e35e84e [ 1817.685968][T28699] RDX: 000000000000000f RSI: 00007f078f3220a0 RDI: 0000000000000008 [ 1817.693981][T28699] RBP: 00007f078f322090 R08: 0000000000000000 R09: 0000000000000000 [ 1817.702037][T28699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1817.710057][T28699] R13: 00007f078e626038 R14: 00007f078e625fa0 R15: 00007ffc5b7ab358 [ 1817.718357][T28699] [ 1817.900371][T28705] FAULT_INJECTION: forcing a failure. [ 1817.900371][T28705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1817.945946][T28705] CPU: 1 PID: 28705 Comm: syz.1.7405 Not tainted syzkaller #0 [ 1817.953608][T28705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1817.963707][T28705] Call Trace: [ 1817.967020][T28705] [ 1817.970084][T28705] dump_stack_lvl+0x18c/0x250 [ 1817.974895][T28705] ? show_regs_print_info+0x20/0x20 [ 1817.980150][T28705] ? load_image+0x420/0x420 [ 1817.984722][T28705] ? __might_fault+0xaa/0x120 [ 1817.989670][T28705] ? __lock_acquire+0x7d80/0x7d80 [ 1817.994749][T28705] should_fail_ex+0x394/0x4c0 [ 1817.999489][T28705] _copy_from_user+0x2f/0xe0 [ 1818.004117][T28705] __sys_bpf+0x23e/0x890 [ 1818.008402][T28705] ? bpf_link_show_fdinfo+0x390/0x390 [ 1818.013879][T28705] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1818.020173][T28705] __x64_sys_bpf+0x7c/0x90 [ 1818.024631][T28705] do_syscall_64+0x55/0xb0 [ 1818.029084][T28705] ? clear_bhb_loop+0x40/0x90 [ 1818.033914][T28705] ? clear_bhb_loop+0x40/0x90 [ 1818.038657][T28705] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1818.044711][T28705] RIP: 0033:0x7f49e179e019 [ 1818.049170][T28705] 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 [ 1818.069005][T28705] RSP: 002b:00007f49e2745028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1818.077557][T28705] RAX: ffffffffffffffda RBX: 00007f49e1a25fa0 RCX: 00007f49e179e019 [ 1818.085579][T28705] RDX: 0000000000000050 RSI: 0000200000000c80 RDI: 000000000000000a [ 1818.093593][T28705] RBP: 00007f49e2745090 R08: 0000000000000000 R09: 0000000000000000 [ 1818.101714][T28705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1818.109733][T28705] R13: 00007f49e1a26038 R14: 00007f49e1a25fa0 R15: 00007ffc855ac798 [ 1818.117760][T28705] [ 1818.465426][T28713] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7409'. [ 1818.742362][T28722] netlink: 207508 bytes leftover after parsing attributes in process `syz.0.7411'. [ 1818.829897][T28721] netlink: 'syz.0.7411': attribute type 10 has an invalid length. [ 1818.873420][T28725] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1818.889000][T28725] CPU: 1 PID: 28725 Comm: syz.2.7415 Not tainted syzkaller #0 [ 1818.896595][T28725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1818.906740][T28725] Call Trace: [ 1818.910102][T28725] [ 1818.913117][T28725] dump_stack_lvl+0x18c/0x250 [ 1818.917914][T28725] ? show_regs_print_info+0x20/0x20 [ 1818.923211][T28725] ? load_image+0x420/0x420 [ 1818.927902][T28725] sysfs_warn_dup+0x8e/0xa0 [ 1818.932678][T28725] sysfs_do_create_link_sd+0xc0/0x110 [ 1818.938242][T28725] device_add_class_symlinks+0x1cf/0x240 [ 1818.943988][T28725] device_add+0x4f9/0xc40 [ 1818.948509][T28725] wiphy_register+0x1d99/0x2ac0 [ 1818.953556][T28725] ? cfg80211_event_work+0x40/0x40 [ 1818.958829][T28725] ? minstrel_ht_alloc+0x88a/0x990 [ 1818.964076][T28725] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1818.970347][T28725] ieee80211_register_hw+0x2dd8/0x3b30 [ 1818.975954][T28725] ? ieee80211_register_hw+0xed1/0x3b30 [ 1818.981630][T28725] ? ieee80211_tasklet_handler+0x20/0x20 [ 1818.987519][T28725] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1818.993548][T28725] ? __debug_object_init+0xec/0x450 [ 1818.998867][T28725] ? __asan_memset+0x22/0x40 [ 1819.003563][T28725] ? __hrtimer_init+0x189/0x270 [ 1819.008542][T28725] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1819.014562][T28725] ? mac80211_hwsim_free+0x220/0x220 [ 1819.019949][T28725] ? rcu_is_watching+0x15/0xb0 [ 1819.024811][T28725] ? kstrndup+0xbd/0x140 [ 1819.029211][T28725] hwsim_new_radio_nl+0xdad/0x1a70 [ 1819.034473][T28725] ? __nla_validate+0x50/0x50 [ 1819.039388][T28725] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1819.045873][T28725] ? __nla_parse+0x40/0x50 [ 1819.050495][T28725] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1819.056923][T28725] genl_family_rcv_msg_doit+0x21a/0x310 [ 1819.062850][T28725] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1819.068820][T28725] ? bpf_lsm_capable+0x9/0x10 [ 1819.073618][T28725] ? security_capable+0x89/0xb0 [ 1819.078689][T28725] genl_rcv_msg+0x611/0x7a0 [ 1819.083722][T28725] ? genl_bind+0x360/0x360 [ 1819.088283][T28725] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1819.094683][T28725] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 1819.101496][T28725] netlink_rcv_skb+0x235/0x4c0 [ 1819.106363][T28725] ? genl_bind+0x360/0x360 [ 1819.110918][T28725] ? netlink_ack+0x1160/0x1160 [ 1819.115856][T28725] ? __lock_acquire+0x7d80/0x7d80 [ 1819.120986][T28725] ? down_read+0x1ac/0x2e0 [ 1819.125584][T28725] genl_rcv+0x28/0x40 [ 1819.129645][T28725] netlink_unicast+0x7b1/0x930 [ 1819.134561][T28725] netlink_sendmsg+0x8d0/0xbf0 [ 1819.139532][T28725] ? netlink_getsockopt+0x590/0x590 [ 1819.144959][T28725] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1819.150836][T28725] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1819.156376][T28725] ? security_socket_sendmsg+0x80/0xa0 [ 1819.161972][T28725] ? netlink_getsockopt+0x590/0x590 [ 1819.167336][T28725] ____sys_sendmsg+0x61b/0x980 [ 1819.172853][T28725] ? __asan_memset+0x22/0x40 [ 1819.177733][T28725] ? __sys_sendmsg_sock+0x30/0x30 [ 1819.182861][T28725] ? __import_iovec+0x5f2/0x850 [ 1819.187868][T28725] ? import_iovec+0x73/0xa0 [ 1819.192584][T28725] ___sys_sendmsg+0x2a6/0x360 [ 1819.197351][T28725] ? __sys_sendmsg+0x2b0/0x2b0 [ 1819.202433][T28725] __se_sys_sendmsg+0x1d0/0x2c0 [ 1819.207378][T28725] ? __x64_sys_sendmsg+0x80/0x80 [ 1819.212446][T28725] ? lockdep_hardirqs_on+0x98/0x150 [ 1819.217738][T28725] do_syscall_64+0x55/0xb0 [ 1819.222211][T28725] ? clear_bhb_loop+0x40/0x90 [ 1819.227063][T28725] ? clear_bhb_loop+0x40/0x90 [ 1819.231847][T28725] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1819.237864][T28725] RIP: 0033:0x7f078e39e019 [ 1819.242389][T28725] 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 [ 1819.262189][T28725] RSP: 002b:00007f078f322028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1819.270692][T28725] RAX: ffffffffffffffda RBX: 00007f078e625fa0 RCX: 00007f078e39e019 [ 1819.278922][T28725] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1819.286955][T28725] RBP: 00007f078e43500c R08: 0000000000000000 R09: 0000000000000000 [ 1819.294965][T28725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1819.303007][T28725] R13: 00007f078e626038 R14: 00007f078e625fa0 R15: 00007ffc5b7ab358 [ 1819.311262][T28725] [ 1819.444174][T28731] __nla_validate_parse: 4 callbacks suppressed [ 1819.444198][T28731] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7415'. [ 1819.510434][T28725] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7415'. [ 1819.536646][T28727] syzkaller0: entered promiscuous mode [ 1819.569977][T28727] syzkaller0: entered allmulticast mode [ 1819.581622][T28725] netlink: 'syz.2.7415': attribute type 10 has an invalid length. [ 1819.744833][T28725] team0 (unregistering): Port device team_slave_0 removed [ 1819.804697][T28725] team0 (unregistering): Port device team_slave_1 removed [ 1819.845707][T28734] netlink: 65051 bytes leftover after parsing attributes in process `syz.0.7417'. [ 1820.148203][T28748] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7423'. [ 1820.287285][T28751] netlink: 'syz.0.7422': attribute type 13 has an invalid length. [ 1820.320023][T28751] netlink: 'syz.0.7422': attribute type 58 has an invalid length. [ 1820.328393][T28751] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7422'. [ 1820.598649][T28746] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.7422'. [ 1820.767306][T28758] netlink: 207508 bytes leftover after parsing attributes in process `syz.1.7426'. [ 1821.062500][T28762] netlink: 'syz.1.7426': attribute type 10 has an invalid length. [ 1821.062534][T28762] netlink: 55 bytes leftover after parsing attributes in process `syz.1.7426'. [ 1821.330712][T28104] wlan1: Trigger new scan to find an IBSS to join [ 1821.547542][T28773] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.7430'. [ 1821.653030][T28773] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1821.749636][T28773] CPU: 1 PID: 28773 Comm: syz.3.7430 Not tainted syzkaller #0 [ 1821.757244][T28773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1821.759728][T28774] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7430'. [ 1821.767353][T28773] Call Trace: [ 1821.767376][T28773] [ 1821.767392][T28773] dump_stack_lvl+0x18c/0x250 [ 1821.767446][T28773] ? show_regs_print_info+0x20/0x20 [ 1821.792732][T28773] ? load_image+0x420/0x420 [ 1821.797482][T28773] sysfs_warn_dup+0x8e/0xa0 [ 1821.802157][T28773] sysfs_do_create_link_sd+0xc0/0x110 [ 1821.807705][T28773] device_add_class_symlinks+0x1cf/0x240 [ 1821.813437][T28773] device_add+0x4f9/0xc40 [ 1821.817889][T28773] wiphy_register+0x1d99/0x2ac0 [ 1821.823018][T28773] ? cfg80211_event_work+0x40/0x40 [ 1821.828213][T28773] ? minstrel_ht_alloc+0x88a/0x990 [ 1821.833445][T28773] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1821.839584][T28773] ieee80211_register_hw+0x2dd8/0x3b30 [ 1821.845117][T28773] ? ieee80211_register_hw+0xed1/0x3b30 [ 1821.850728][T28773] ? ieee80211_tasklet_handler+0x20/0x20 [ 1821.856394][T28773] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1821.862343][T28773] ? __debug_object_init+0xec/0x450 [ 1821.867606][T28773] ? __asan_memset+0x22/0x40 [ 1821.872238][T28773] ? __hrtimer_init+0x189/0x270 [ 1821.877140][T28773] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1821.882968][T28773] ? mac80211_hwsim_free+0x220/0x220 [ 1821.888298][T28773] ? rcu_is_watching+0x15/0xb0 [ 1821.893111][T28773] ? kstrndup+0xbd/0x140 [ 1821.897425][T28773] hwsim_new_radio_nl+0xdad/0x1a70 [ 1821.902594][T28773] ? __nla_validate+0x50/0x50 [ 1821.907351][T28773] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1821.913752][T28773] ? __nla_parse+0x40/0x50 [ 1821.918227][T28773] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1821.924617][T28773] genl_family_rcv_msg_doit+0x21a/0x310 [ 1821.930221][T28773] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1821.936174][T28773] ? bpf_lsm_capable+0x9/0x10 [ 1821.940886][T28773] ? security_capable+0x89/0xb0 [ 1821.945801][T28773] genl_rcv_msg+0x611/0x7a0 [ 1821.950401][T28773] ? genl_bind+0x360/0x360 [ 1821.954851][T28773] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1821.961229][T28773] ? perf_trace_lock+0x303/0x3b0 [ 1821.966213][T28773] ? __kasan_kmalloc_large+0x8b/0xa0 [ 1821.971566][T28773] netlink_rcv_skb+0x235/0x4c0 [ 1821.976377][T28773] ? genl_bind+0x360/0x360 [ 1821.980863][T28773] ? netlink_ack+0x1160/0x1160 [ 1821.985710][T28773] ? __lock_acquire+0x7d80/0x7d80 [ 1821.990808][T28773] ? down_read+0x1ac/0x2e0 [ 1821.995308][T28773] genl_rcv+0x28/0x40 [ 1821.999363][T28773] netlink_unicast+0x7b1/0x930 [ 1822.004347][T28773] netlink_sendmsg+0x8d0/0xbf0 [ 1822.009206][T28773] ? netlink_getsockopt+0x590/0x590 [ 1822.014462][T28773] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1822.020062][T28773] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1822.025394][T28773] ? security_socket_sendmsg+0x80/0xa0 [ 1822.030971][T28773] ? netlink_getsockopt+0x590/0x590 [ 1822.036390][T28773] ____sys_sendmsg+0x61b/0x980 [ 1822.041393][T28773] ? __asan_memset+0x22/0x40 [ 1822.046026][T28773] ? __sys_sendmsg_sock+0x30/0x30 [ 1822.051094][T28773] ? __import_iovec+0x5f2/0x850 [ 1822.056092][T28773] ? import_iovec+0x73/0xa0 [ 1822.060682][T28773] ___sys_sendmsg+0x2a6/0x360 [ 1822.065431][T28773] ? __sys_sendmsg+0x2b0/0x2b0 [ 1822.070426][T28773] __se_sys_sendmsg+0x1d0/0x2c0 [ 1822.075443][T28773] ? __x64_sys_sendmsg+0x80/0x80 [ 1822.080494][T28773] ? lockdep_hardirqs_on+0x98/0x150 [ 1822.085764][T28773] do_syscall_64+0x55/0xb0 [ 1822.090362][T28773] ? clear_bhb_loop+0x40/0x90 [ 1822.095106][T28773] ? clear_bhb_loop+0x40/0x90 [ 1822.099829][T28773] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1822.105771][T28773] RIP: 0033:0x7fc050f9e019 [ 1822.110426][T28773] 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 [ 1822.130808][T28773] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1822.139380][T28773] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1822.147399][T28773] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1822.155412][T28773] RBP: 00007fc05103500c R08: 0000000000000000 R09: 0000000000000000 [ 1822.163428][T28773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1822.171521][T28773] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1822.179666][T28773] [ 1822.426242][T28773] netlink: 'syz.3.7430': attribute type 10 has an invalid length. [ 1822.898174][T11226] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1822.910414][T11226] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1822.919073][T11226] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1822.927011][T28104] wlan1: Creating new IBSS network, BSSID ca:e8:0d:f8:31:41 [ 1822.939466][T11226] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1822.950974][T11226] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1822.958451][T11226] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1825.011049][T25073] Bluetooth: hci3: command tx timeout [ 1825.901259][ T9518] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1827.333507][T25073] Bluetooth: hci3: command tx timeout [ 1828.264081][T28837] __nla_validate_parse: 4 callbacks suppressed [ 1828.264107][T28837] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.7444'. [ 1828.329894][T28838] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7444'. [ 1829.277389][ T9518] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1829.312333][T28837] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1829.321881][T28837] CPU: 0 PID: 28837 Comm: syz.3.7444 Not tainted syzkaller #0 [ 1829.329419][T28837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1829.339527][T28837] Call Trace: [ 1829.342961][T28837] [ 1829.345945][T28837] dump_stack_lvl+0x18c/0x250 [ 1829.350698][T28837] ? show_regs_print_info+0x20/0x20 [ 1829.355953][T28837] ? load_image+0x420/0x420 [ 1829.360541][T28837] sysfs_warn_dup+0x8e/0xa0 [ 1829.365181][T28837] sysfs_do_create_link_sd+0xc0/0x110 [ 1829.370957][T28837] device_add_class_symlinks+0x1cf/0x240 [ 1829.376672][T28837] device_add+0x4f9/0xc40 [ 1829.381142][T28837] wiphy_register+0x1d99/0x2ac0 [ 1829.386058][T28837] ? cfg80211_event_work+0x40/0x40 [ 1829.391276][T28837] ? minstrel_ht_alloc+0x88a/0x990 [ 1829.396637][T28837] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1829.402743][T28837] ieee80211_register_hw+0x2dd8/0x3b30 [ 1829.408235][T28837] ? ieee80211_register_hw+0xed1/0x3b30 [ 1829.413811][T28837] ? ieee80211_tasklet_handler+0x20/0x20 [ 1829.419460][T28837] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1829.425388][T28837] ? __debug_object_init+0xec/0x450 [ 1829.430615][T28837] ? __asan_memset+0x22/0x40 [ 1829.435232][T28837] ? __hrtimer_init+0x189/0x270 [ 1829.440125][T28837] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1829.445895][T28837] ? mac80211_hwsim_free+0x220/0x220 [ 1829.451370][T28837] ? rcu_is_watching+0x15/0xb0 [ 1829.456154][T28837] ? kstrndup+0xbd/0x140 [ 1829.460435][T28837] hwsim_new_radio_nl+0xdad/0x1a70 [ 1829.465575][T28837] ? __nla_validate+0x50/0x50 [ 1829.470290][T28837] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1829.476649][T28837] ? __nla_parse+0x40/0x50 [ 1829.481095][T28837] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1829.487463][T28837] genl_family_rcv_msg_doit+0x21a/0x310 [ 1829.493037][T28837] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1829.498955][T28837] ? bpf_lsm_capable+0x9/0x10 [ 1829.503666][T28837] ? security_capable+0x89/0xb0 [ 1829.508806][T28837] genl_rcv_msg+0x611/0x7a0 [ 1829.513358][T28837] ? genl_bind+0x360/0x360 [ 1829.517912][T28837] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1829.524346][T28837] ? perf_trace_lock+0x303/0x3b0 [ 1829.529407][T28837] ? __kasan_kmalloc_large+0x8b/0xa0 [ 1829.534852][T28837] netlink_rcv_skb+0x235/0x4c0 [ 1829.539771][T28837] ? genl_bind+0x360/0x360 [ 1829.544235][T28837] ? netlink_ack+0x1160/0x1160 [ 1829.549053][T28837] ? __lock_acquire+0x7d80/0x7d80 [ 1829.554110][T28837] ? down_read+0x1ac/0x2e0 [ 1829.558557][T28837] genl_rcv+0x28/0x40 [ 1829.562646][T28837] netlink_unicast+0x7b1/0x930 [ 1829.567456][T28837] netlink_sendmsg+0x8d0/0xbf0 [ 1829.572256][T28837] ? netlink_getsockopt+0x590/0x590 [ 1829.577685][T28837] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1829.583298][T28837] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1829.588742][T28837] ? security_socket_sendmsg+0x80/0xa0 [ 1829.594242][T28837] ? netlink_getsockopt+0x590/0x590 [ 1829.599472][T28837] ____sys_sendmsg+0x61b/0x980 [ 1829.604269][T28837] ? __asan_memset+0x22/0x40 [ 1829.608890][T28837] ? __sys_sendmsg_sock+0x30/0x30 [ 1829.614103][T28837] ? __import_iovec+0x5f2/0x850 [ 1829.619081][T28837] ? import_iovec+0x73/0xa0 [ 1829.623793][T28837] ___sys_sendmsg+0x2a6/0x360 [ 1829.628511][T28837] ? __sys_sendmsg+0x2b0/0x2b0 [ 1829.633356][T28837] __se_sys_sendmsg+0x1d0/0x2c0 [ 1829.638243][T28837] ? __x64_sys_sendmsg+0x80/0x80 [ 1829.643312][T28837] ? lockdep_hardirqs_on+0x98/0x150 [ 1829.648627][T28837] do_syscall_64+0x55/0xb0 [ 1829.653188][T28837] ? clear_bhb_loop+0x40/0x90 [ 1829.657898][T28837] ? clear_bhb_loop+0x40/0x90 [ 1829.662599][T28837] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1829.668537][T28837] RIP: 0033:0x7fc050f9e019 [ 1829.673075][T28837] 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 [ 1829.692795][T28837] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1829.701233][T28837] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1829.709306][T28837] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1829.717301][T28837] RBP: 00007fc05103500c R08: 0000000000000000 R09: 0000000000000000 [ 1829.725286][T28837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1829.733472][T28837] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1829.741511][T28837] [ 1829.762344][T25073] Bluetooth: hci3: command tx timeout [ 1829.770282][T28838] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7444'. [ 1829.781785][T28844] netlink: 'syz.3.7444': attribute type 10 has an invalid length. [ 1829.789984][T28845] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7445'. [ 1829.956060][ T9518] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1830.013338][T28787] chnl_net:caif_netlink_parms(): no params data found [ 1830.095756][ T9518] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1830.183887][T28853] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.7446'. [ 1830.858644][T28787] bridge0: port 1(bridge_slave_0) entered blocking state [ 1830.866304][T28787] bridge0: port 1(bridge_slave_0) entered disabled state [ 1830.922159][T28787] bridge_slave_0: entered allmulticast mode [ 1831.044873][T28787] bridge_slave_0: entered promiscuous mode [ 1831.138515][T28858] syzkaller0: entered allmulticast mode [ 1831.295643][T28867] netlink: 'syz.2.7449': attribute type 3 has an invalid length. [ 1831.316794][T28867] netlink: 132 bytes leftover after parsing attributes in process `syz.2.7449'. [ 1831.326294][T28787] bridge0: port 2(bridge_slave_1) entered blocking state [ 1831.326524][T28787] bridge0: port 2(bridge_slave_1) entered disabled state [ 1831.326726][T28787] bridge_slave_1: entered allmulticast mode [ 1831.379928][T28787] bridge_slave_1: entered promiscuous mode [ 1831.541856][T28787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1831.576805][T28787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1831.672694][T28787] team0: Port device team_slave_0 added [ 1831.696314][T28787] team0: Port device team_slave_1 added [ 1831.704828][T28878] FAULT_INJECTION: forcing a failure. [ 1831.704828][T28878] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.749468][T28878] CPU: 1 PID: 28878 Comm: syz.3.7450 Not tainted syzkaller #0 [ 1831.757020][T28878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1831.767509][T28878] Call Trace: [ 1831.770831][T28878] [ 1831.773802][T28878] dump_stack_lvl+0x18c/0x250 [ 1831.778528][T28878] ? show_regs_print_info+0x20/0x20 [ 1831.783771][T28878] ? load_image+0x420/0x420 [ 1831.788338][T28878] ? __might_sleep+0xe0/0xe0 [ 1831.792984][T28878] ? __lock_acquire+0x7d80/0x7d80 [ 1831.798078][T28878] should_fail_ex+0x394/0x4c0 [ 1831.802827][T28878] should_failslab+0x9/0x20 [ 1831.807393][T28878] slab_pre_alloc_hook+0x59/0x300 [ 1831.811265][T25073] Bluetooth: hci3: command tx timeout [ 1831.812471][T28878] ? kvmalloc_node+0x70/0x180 [ 1831.822557][T28878] ? kvmalloc_node+0x70/0x180 [ 1831.827280][T28878] __kmem_cache_alloc_node+0x53/0x250 [ 1831.832792][T28878] ? kvmalloc_node+0x70/0x180 [ 1831.837624][T28878] __kmalloc_node+0xa6/0x240 [ 1831.838022][T28787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1831.842256][T28878] kvmalloc_node+0x70/0x180 [ 1831.842292][T28878] bpf_test_run_xdp_live+0x1e9/0x1b30 [ 1831.842325][T28878] ? 0xffffffffa0004740 [ 1831.842345][T28878] ? 0xffffffffa0004740 [ 1831.842362][T28878] ? bpf_dispatcher_change_prog+0xc96/0xf10 [ 1831.863144][T28787] 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. [ 1831.863505][T28878] ? xdp_convert_md_to_buff+0x330/0x330 [ 1831.867679][T28787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1831.873683][T28878] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 1831.873715][T28878] ? _copy_from_user+0xa5/0xe0 [ 1831.873737][T28878] ? bpf_test_init+0x119/0x140 [ 1831.873759][T28878] ? xdp_convert_md_to_buff+0x5b/0x330 [ 1831.910246][T28787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1831.916080][T28878] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 1831.950035][T28878] ? __lock_acquire+0x7d80/0x7d80 [ 1831.955120][T28878] ? dev_put+0x80/0x80 [ 1831.959419][T28878] ? dev_put+0x80/0x80 [ 1831.964163][T28878] bpf_prog_test_run+0x31f/0x390 [ 1831.969175][T28878] __sys_bpf+0x49d/0x890 [ 1831.969868][T28787] 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. [ 1831.973530][T28878] ? bpf_link_show_fdinfo+0x390/0x390 [ 1832.004994][T28878] ? lock_chain_count+0x20/0x20 [ 1832.009985][T28878] __x64_sys_bpf+0x7c/0x90 [ 1832.014444][T28878] do_syscall_64+0x55/0xb0 [ 1832.018899][T28878] ? clear_bhb_loop+0x40/0x90 [ 1832.023627][T28878] ? clear_bhb_loop+0x40/0x90 [ 1832.028448][T28878] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1832.034390][T28878] RIP: 0033:0x7fc050f9e019 [ 1832.038858][T28878] 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 [ 1832.058595][T28878] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1832.067468][T28878] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1832.076040][T28878] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 1832.084145][T28878] RBP: 00007fc051e75090 R08: 0000000000000000 R09: 0000000000000000 [ 1832.092227][T28878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1832.100240][T28878] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1832.108260][T28878] [ 1832.119476][T28787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1832.515361][T28889] netlink: 'syz.3.7453': attribute type 10 has an invalid length. [ 1832.576212][T28787] hsr_slave_0: entered promiscuous mode [ 1832.610519][T28787] hsr_slave_1: entered promiscuous mode [ 1832.628497][T28787] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1832.659576][T28787] Cannot create hsr debugfs directory [ 1832.670939][T28893] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7454'. [ 1832.782746][T28904] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.7455'. [ 1832.853457][T28907] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7455'. [ 1833.028071][T28907] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7455'. [ 1833.124929][T28904] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1833.170789][T28904] CPU: 1 PID: 28904 Comm: syz.2.7455 Not tainted syzkaller #0 [ 1833.178528][T28904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1833.188641][T28904] Call Trace: [ 1833.191947][T28904] [ 1833.194901][T28904] dump_stack_lvl+0x18c/0x250 [ 1833.199627][T28904] ? show_regs_print_info+0x20/0x20 [ 1833.204940][T28904] ? load_image+0x420/0x420 [ 1833.209499][T28904] sysfs_warn_dup+0x8e/0xa0 [ 1833.214066][T28904] sysfs_do_create_link_sd+0xc0/0x110 [ 1833.219756][T28904] device_add_class_symlinks+0x1cf/0x240 [ 1833.225483][T28904] device_add+0x4f9/0xc40 [ 1833.230028][T28904] wiphy_register+0x1d99/0x2ac0 [ 1833.235054][T28904] ? cfg80211_event_work+0x40/0x40 [ 1833.240234][T28904] ? minstrel_ht_alloc+0x88a/0x990 [ 1833.245420][T28904] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1833.251621][T28904] ieee80211_register_hw+0x2dd8/0x3b30 [ 1833.257437][T28904] ? ieee80211_register_hw+0xed1/0x3b30 [ 1833.263168][T28904] ? ieee80211_tasklet_handler+0x20/0x20 [ 1833.268866][T28904] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1833.274854][T28904] ? __debug_object_init+0xec/0x450 [ 1833.280209][T28904] ? __asan_memset+0x22/0x40 [ 1833.284929][T28904] ? __hrtimer_init+0x189/0x270 [ 1833.289829][T28904] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1833.295624][T28904] ? mac80211_hwsim_free+0x220/0x220 [ 1833.301308][T28904] ? rcu_is_watching+0x15/0xb0 [ 1833.306155][T28904] ? kstrndup+0xbd/0x140 [ 1833.310558][T28904] hwsim_new_radio_nl+0xdad/0x1a70 [ 1833.315732][T28904] ? __nla_validate+0x50/0x50 [ 1833.320603][T28904] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1833.327168][T28904] ? __nla_parse+0x40/0x50 [ 1833.331757][T28904] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1833.338127][T28904] genl_family_rcv_msg_doit+0x21a/0x310 [ 1833.343729][T28904] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1833.349758][T28904] ? bpf_lsm_capable+0x9/0x10 [ 1833.354854][T28904] ? security_capable+0x89/0xb0 [ 1833.359961][T28904] genl_rcv_msg+0x611/0x7a0 [ 1833.364573][T28904] ? genl_bind+0x360/0x360 [ 1833.369118][T28904] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1833.375576][T28904] ? perf_trace_lock+0xfc/0x3b0 [ 1833.380451][T28904] ? __kasan_kmalloc_large+0x8b/0xa0 [ 1833.385967][T28904] netlink_rcv_skb+0x235/0x4c0 [ 1833.390790][T28904] ? genl_bind+0x360/0x360 [ 1833.395236][T28904] ? netlink_ack+0x1160/0x1160 [ 1833.400058][T28904] ? __lock_acquire+0x7d80/0x7d80 [ 1833.405213][T28904] ? down_read+0x1ac/0x2e0 [ 1833.409841][T28904] genl_rcv+0x28/0x40 [ 1833.414544][T28904] netlink_unicast+0x7b1/0x930 [ 1833.419638][T28904] netlink_sendmsg+0x8d0/0xbf0 [ 1833.424658][T28904] ? netlink_getsockopt+0x590/0x590 [ 1833.429914][T28904] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1833.435697][T28904] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1833.441044][T28904] ? security_socket_sendmsg+0x80/0xa0 [ 1833.446659][T28904] ? netlink_getsockopt+0x590/0x590 [ 1833.451936][T28904] ____sys_sendmsg+0x61b/0x980 [ 1833.456871][T28904] ? __asan_memset+0x22/0x40 [ 1833.461690][T28904] ? __sys_sendmsg_sock+0x30/0x30 [ 1833.467172][T28904] ? __import_iovec+0x5f2/0x850 [ 1833.472312][T28904] ? import_iovec+0x73/0xa0 [ 1833.477012][T28904] ___sys_sendmsg+0x2a6/0x360 [ 1833.481819][T28904] ? __sys_sendmsg+0x2b0/0x2b0 [ 1833.486759][T28904] __se_sys_sendmsg+0x1d0/0x2c0 [ 1833.491700][T28904] ? __x64_sys_sendmsg+0x80/0x80 [ 1833.496843][T28904] ? lockdep_hardirqs_on+0x98/0x150 [ 1833.502368][T28904] do_syscall_64+0x55/0xb0 [ 1833.506814][T28904] ? clear_bhb_loop+0x40/0x90 [ 1833.511536][T28904] ? clear_bhb_loop+0x40/0x90 [ 1833.516380][T28904] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1833.522343][T28904] RIP: 0033:0x7f078e39e019 [ 1833.526886][T28904] 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 [ 1833.547151][T28904] RSP: 002b:00007f078f301028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1833.555648][T28904] RAX: ffffffffffffffda RBX: 00007f078e626090 RCX: 00007f078e39e019 [ 1833.563772][T28904] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1833.571783][T28904] RBP: 00007f078e43500c R08: 0000000000000000 R09: 0000000000000000 [ 1833.579965][T28904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1833.587955][T28904] R13: 00007f078e626128 R14: 00007f078e626090 R15: 00007ffc5b7ab358 [ 1833.596105][T28904] [ 1833.700025][T28910] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7455'. [ 1833.735630][T28913] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7455'. [ 1833.842110][T28899] netlink: 'syz.2.7455': attribute type 10 has an invalid length. [ 1833.929113][T28918] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7458'. [ 1834.123127][T28920] netlink: 'syz.1.7459': attribute type 21 has an invalid length. [ 1834.168152][T28920] netlink: 'syz.1.7459': attribute type 10 has an invalid length. [ 1834.174853][T28925] netlink: 'syz.1.7459': attribute type 29 has an invalid length. [ 1834.187208][T28920] netlink: 'syz.1.7459': attribute type 12 has an invalid length. [ 1834.198159][T28920] netlink: 'syz.1.7459': attribute type 13 has an invalid length. [ 1834.209778][T28920] netlink: 'syz.1.7459': attribute type 14 has an invalid length. [ 1834.219047][T28920] netlink: 12226 bytes leftover after parsing attributes in process `syz.1.7459'. [ 1834.708603][T28935] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1834.838675][T28943] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7464'. [ 1835.163447][T28955] netlink: 192436 bytes leftover after parsing attributes in process `syz.2.7466'. [ 1835.180689][T28945] validate_nla: 9 callbacks suppressed [ 1835.180710][T28945] netlink: 'syz.3.7465': attribute type 10 has an invalid length. [ 1835.206799][T28955] openvswitch: netlink: Message has 20476 unknown bytes. [ 1835.507676][T28961] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.7467'. [ 1835.547214][T28961] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1835.577325][T28961] CPU: 0 PID: 28961 Comm: syz.1.7467 Not tainted syzkaller #0 [ 1835.584927][T28961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1835.595054][T28961] Call Trace: [ 1835.598400][T28961] [ 1835.601399][T28961] dump_stack_lvl+0x18c/0x250 [ 1835.606186][T28961] ? show_regs_print_info+0x20/0x20 [ 1835.611671][T28961] ? load_image+0x420/0x420 [ 1835.616555][T28961] sysfs_warn_dup+0x8e/0xa0 [ 1835.621424][T28961] sysfs_do_create_link_sd+0xc0/0x110 [ 1835.627097][T28961] device_add_class_symlinks+0x1cf/0x240 [ 1835.633808][T28961] device_add+0x4f9/0xc40 [ 1835.638328][T28961] wiphy_register+0x1d99/0x2ac0 [ 1835.643541][T28961] ? cfg80211_event_work+0x40/0x40 [ 1835.648767][T28961] ? minstrel_ht_alloc+0x88a/0x990 [ 1835.654043][T28961] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1835.660215][T28961] ieee80211_register_hw+0x2dd8/0x3b30 [ 1835.665912][T28961] ? ieee80211_register_hw+0xed1/0x3b30 [ 1835.671698][T28961] ? ieee80211_tasklet_handler+0x20/0x20 [ 1835.677528][T28961] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1835.683531][T28961] ? __debug_object_init+0xec/0x450 [ 1835.688963][T28961] ? __asan_memset+0x22/0x40 [ 1835.693662][T28961] ? __hrtimer_init+0x189/0x270 [ 1835.698800][T28961] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1835.704690][T28961] ? mac80211_hwsim_free+0x220/0x220 [ 1835.710039][T28961] ? rcu_is_watching+0x15/0xb0 [ 1835.714875][T28961] ? kstrndup+0xbd/0x140 [ 1835.719235][T28961] hwsim_new_radio_nl+0xdad/0x1a70 [ 1835.724446][T28961] ? __nla_validate+0x50/0x50 [ 1835.729525][T28961] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1835.736187][T28961] ? __nla_parse+0x40/0x50 [ 1835.740816][T28961] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1835.747291][T28961] genl_family_rcv_msg_doit+0x21a/0x310 [ 1835.753150][T28961] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1835.759165][T28961] ? bpf_lsm_capable+0x9/0x10 [ 1835.763918][T28961] ? security_capable+0x89/0xb0 [ 1835.769054][T28961] genl_rcv_msg+0x611/0x7a0 [ 1835.773693][T28961] ? genl_bind+0x360/0x360 [ 1835.778211][T28961] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1835.784614][T28961] ? perf_trace_lock+0x303/0x3b0 [ 1835.789616][T28961] ? __kasan_kmalloc_large+0x8b/0xa0 [ 1835.795047][T28961] netlink_rcv_skb+0x235/0x4c0 [ 1835.799907][T28961] ? genl_bind+0x360/0x360 [ 1835.804409][T28961] ? netlink_ack+0x1160/0x1160 [ 1835.809317][T28961] ? __lock_acquire+0x7d80/0x7d80 [ 1835.814452][T28961] ? down_read+0x1ac/0x2e0 [ 1835.818956][T28961] genl_rcv+0x28/0x40 [ 1835.823003][T28961] netlink_unicast+0x7b1/0x930 [ 1835.827904][T28961] netlink_sendmsg+0x8d0/0xbf0 [ 1835.832834][T28961] ? netlink_getsockopt+0x590/0x590 [ 1835.838131][T28961] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1835.843768][T28961] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1835.849223][T28961] ? security_socket_sendmsg+0x80/0xa0 [ 1835.854896][T28961] ? netlink_getsockopt+0x590/0x590 [ 1835.860179][T28961] ____sys_sendmsg+0x61b/0x980 [ 1835.865046][T28961] ? __asan_memset+0x22/0x40 [ 1835.869723][T28961] ? __sys_sendmsg_sock+0x30/0x30 [ 1835.874808][T28961] ? __import_iovec+0x5f2/0x850 [ 1835.879873][T28961] ? import_iovec+0x73/0xa0 [ 1835.884560][T28961] ___sys_sendmsg+0x2a6/0x360 [ 1835.889332][T28961] ? __sys_sendmsg+0x2b0/0x2b0 [ 1835.894395][T28961] __se_sys_sendmsg+0x1d0/0x2c0 [ 1835.899336][T28961] ? __x64_sys_sendmsg+0x80/0x80 [ 1835.904424][T28961] ? lockdep_hardirqs_on+0x98/0x150 [ 1835.909743][T28961] do_syscall_64+0x55/0xb0 [ 1835.914444][T28961] ? clear_bhb_loop+0x40/0x90 [ 1835.919225][T28961] ? clear_bhb_loop+0x40/0x90 [ 1835.924011][T28961] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1835.930061][T28961] RIP: 0033:0x7f49e179e019 [ 1835.934547][T28961] 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 [ 1835.954330][T28961] RSP: 002b:00007f49e2745028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1835.962945][T28961] RAX: ffffffffffffffda RBX: 00007f49e1a25fa0 RCX: 00007f49e179e019 [ 1835.971276][T28961] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1835.979700][T28961] RBP: 00007f49e183500c R08: 0000000000000000 R09: 0000000000000000 [ 1835.987745][T28961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1835.995867][T28961] R13: 00007f49e1a26038 R14: 00007f49e1a25fa0 R15: 00007ffc855ac798 [ 1836.004056][T28961] [ 1836.125469][T28967] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7467'. [ 1836.305188][T28967] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7467'. [ 1836.335588][T28968] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7467'. [ 1836.422815][T28967] netlink: 'syz.1.7467': attribute type 10 has an invalid length. [ 1836.711995][T28787] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1836.828330][T28787] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1836.901647][T28787] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1837.040384][T28787] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1837.442854][T28787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1837.466645][T28984] netlink: 'syz.1.7471': attribute type 7 has an invalid length. [ 1837.573626][ T6154] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1837.617740][T28787] 8021q: adding VLAN 0 to HW filter on device team0 [ 1837.621274][T28978] delete_channel: no stack [ 1837.841541][ T6154] bridge0: port 1(bridge_slave_0) entered blocking state [ 1837.849181][ T6154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1837.888705][ T6154] bridge0: port 2(bridge_slave_1) entered blocking state [ 1837.896141][ T6154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1838.482372][T28999] netlink: 'syz.1.7474': attribute type 10 has an invalid length. [ 1839.043907][T28999] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1839.134242][T29004] netlink: 'syz.3.7476': attribute type 3 has an invalid length. [ 1839.189247][T29004] __nla_validate_parse: 2 callbacks suppressed [ 1839.189286][T29004] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7476'. [ 1839.265465][T28787] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1839.485296][T29021] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.7478'. [ 1839.569079][T29021] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1839.613401][T29021] CPU: 1 PID: 29021 Comm: syz.2.7478 Not tainted syzkaller #0 [ 1839.621299][T29021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1839.631628][T29021] Call Trace: [ 1839.635090][T29021] [ 1839.638099][T29021] dump_stack_lvl+0x18c/0x250 [ 1839.643072][T29021] ? show_regs_print_info+0x20/0x20 [ 1839.648356][T29021] ? load_image+0x420/0x420 [ 1839.653061][T29021] sysfs_warn_dup+0x8e/0xa0 [ 1839.658487][T29021] sysfs_do_create_link_sd+0xc0/0x110 [ 1839.664851][T29021] device_add_class_symlinks+0x1cf/0x240 [ 1839.670610][T29021] device_add+0x4f9/0xc40 [ 1839.675263][T29021] wiphy_register+0x1d99/0x2ac0 [ 1839.680413][T29021] ? cfg80211_event_work+0x40/0x40 [ 1839.685626][T29021] ? minstrel_ht_alloc+0x88a/0x990 [ 1839.691068][T29021] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1839.697359][T29021] ieee80211_register_hw+0x2dd8/0x3b30 [ 1839.703081][T29021] ? ieee80211_register_hw+0xed1/0x3b30 [ 1839.708950][T29021] ? ieee80211_tasklet_handler+0x20/0x20 [ 1839.714789][T29021] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1839.722145][T29021] ? __debug_object_init+0xec/0x450 [ 1839.727891][T29021] ? __asan_memset+0x22/0x40 [ 1839.732596][T29021] ? __hrtimer_init+0x189/0x270 [ 1839.737564][T29021] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1839.743830][T29021] ? mac80211_hwsim_free+0x220/0x220 [ 1839.749926][T29021] ? rcu_is_watching+0x15/0xb0 [ 1839.754789][T29021] ? kstrndup+0xbd/0x140 [ 1839.759256][T29021] hwsim_new_radio_nl+0xdad/0x1a70 [ 1839.765219][T29021] ? __nla_validate+0x50/0x50 [ 1839.770161][T29021] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1839.776786][T29021] ? __nla_parse+0x40/0x50 [ 1839.781349][T29021] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1839.787901][T29021] genl_family_rcv_msg_doit+0x21a/0x310 [ 1839.793690][T29021] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1839.799901][T29021] ? bpf_lsm_capable+0x9/0x10 [ 1839.804686][T29021] ? security_capable+0x89/0xb0 [ 1839.809953][T29021] genl_rcv_msg+0x611/0x7a0 [ 1839.814678][T29021] ? genl_bind+0x360/0x360 [ 1839.819450][T29021] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1839.826073][T29021] ? perf_trace_lock+0x303/0x3b0 [ 1839.831397][T29021] ? __kasan_kmalloc_large+0x8b/0xa0 [ 1839.837455][T29021] netlink_rcv_skb+0x235/0x4c0 [ 1839.842355][T29021] ? genl_bind+0x360/0x360 [ 1839.846909][T29021] ? netlink_ack+0x1160/0x1160 [ 1839.852123][T29021] ? __lock_acquire+0x7d80/0x7d80 [ 1839.857572][T29021] ? down_read+0x1ac/0x2e0 [ 1839.862475][T29021] genl_rcv+0x28/0x40 [ 1839.866575][T29021] netlink_unicast+0x7b1/0x930 [ 1839.871697][T29021] netlink_sendmsg+0x8d0/0xbf0 [ 1839.876770][T29021] ? netlink_getsockopt+0x590/0x590 [ 1839.882158][T29021] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1839.888069][T29021] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1839.893762][T29021] ? security_socket_sendmsg+0x80/0xa0 [ 1839.899381][T29021] ? netlink_getsockopt+0x590/0x590 [ 1839.904696][T29021] ____sys_sendmsg+0x61b/0x980 [ 1839.909768][T29021] ? __asan_memset+0x22/0x40 [ 1839.914568][T29021] ? __sys_sendmsg_sock+0x30/0x30 [ 1839.919960][T29021] ? __import_iovec+0x5f2/0x850 [ 1839.924963][T29021] ? import_iovec+0x73/0xa0 [ 1839.929585][T29021] ___sys_sendmsg+0x2a6/0x360 [ 1839.934400][T29021] ? __sys_sendmsg+0x2b0/0x2b0 [ 1839.939475][T29021] __se_sys_sendmsg+0x1d0/0x2c0 [ 1839.943287][T29024] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7478'. [ 1839.944416][T29021] ? __x64_sys_sendmsg+0x80/0x80 [ 1839.944518][T29021] ? lockdep_hardirqs_on+0x98/0x150 [ 1839.963914][T29021] do_syscall_64+0x55/0xb0 [ 1839.968450][T29021] ? clear_bhb_loop+0x40/0x90 [ 1839.973222][T29021] ? clear_bhb_loop+0x40/0x90 [ 1839.978021][T29021] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1839.984166][T29021] RIP: 0033:0x7f078e39e019 [ 1839.988786][T29021] 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 [ 1840.009110][T29021] RSP: 002b:00007f078f322028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1840.017983][T29021] RAX: ffffffffffffffda RBX: 00007f078e625fa0 RCX: 00007f078e39e019 [ 1840.026601][T29021] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1840.034749][T29021] RBP: 00007f078e43500c R08: 0000000000000000 R09: 0000000000000000 [ 1840.043002][T29021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1840.051863][T29021] R13: 00007f078e626038 R14: 00007f078e625fa0 R15: 00007ffc5b7ab358 [ 1840.060176][T29021] [ 1840.202608][T29032] netlink: 192436 bytes leftover after parsing attributes in process `syz.1.7479'. [ 1840.239645][T29032] openvswitch: netlink: Message has 20476 unknown bytes. [ 1840.265860][T29021] netlink: 'syz.2.7478': attribute type 10 has an invalid length. [ 1840.308740][T29024] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7478'. [ 1840.452192][T29025] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7478'. [ 1840.534690][T29035] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7478'. [ 1840.836549][T28787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1841.385858][T28787] veth0_vlan: entered promiscuous mode [ 1841.518998][T28787] veth1_vlan: entered promiscuous mode [ 1841.809214][T28787] veth0_macvtap: entered promiscuous mode [ 1841.905686][T28787] veth1_macvtap: entered promiscuous mode [ 1842.721747][T29066] netlink: 'syz.1.7485': attribute type 10 has an invalid length. [ 1842.857036][T29076] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7487'. [ 1843.510740][T28787] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1843.525509][T28787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1843.538575][T28787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1843.735499][T29094] syzkaller0: entered promiscuous mode [ 1843.743793][T29094] syzkaller0: entered allmulticast mode [ 1843.766234][T28787] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1843.783083][T28787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1843.796033][T28787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1843.935184][T28787] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1843.944801][T28787] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1843.956619][T28787] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1843.966322][T28787] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1844.234022][T25796] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1844.265246][T25796] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1844.370812][T25796] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1844.384132][T25796] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1844.662833][T29110] netlink: 'syz.1.7489': attribute type 3 has an invalid length. [ 1844.669027][T29126] FAULT_INJECTION: forcing a failure. [ 1844.669027][T29126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1844.692050][T29110] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7489'. [ 1844.695141][T29126] CPU: 0 PID: 29126 Comm: syz.2.7493 Not tainted syzkaller #0 [ 1844.708730][T29126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1844.719113][T29126] Call Trace: [ 1844.722524][T29126] [ 1844.725507][T29126] dump_stack_lvl+0x18c/0x250 [ 1844.730245][T29126] ? show_regs_print_info+0x20/0x20 [ 1844.736281][T29126] ? load_image+0x420/0x420 [ 1844.740844][T29126] ? __might_fault+0xaa/0x120 [ 1844.745662][T29126] should_fail_ex+0x394/0x4c0 [ 1844.750489][T29126] copyin+0x1a/0x90 [ 1844.754449][T29126] _copy_from_iter+0x532/0x1290 [ 1844.759473][T29126] ? copyout_mc+0x70/0x70 [ 1844.763936][T29126] ? __virt_addr_valid+0x10c/0x380 [ 1844.769357][T29126] ? __virt_addr_valid+0x10c/0x380 [ 1844.774525][T29126] ? __virt_addr_valid+0x10c/0x380 [ 1844.779861][T29126] ? __check_object_size+0x4fc/0xa40 [ 1844.785269][T29126] netlink_sendmsg+0x76b/0xbf0 [ 1844.790054][T29126] ? netlink_getsockopt+0x590/0x590 [ 1844.795319][T29126] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1844.801076][T29126] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1844.806491][T29126] ? security_socket_sendmsg+0x80/0xa0 [ 1844.811982][T29126] ? netlink_getsockopt+0x590/0x590 [ 1844.817337][T29126] ____sys_sendmsg+0x61b/0x980 [ 1844.822199][T29126] ? __asan_memset+0x22/0x40 [ 1844.827061][T29126] ? __sys_sendmsg_sock+0x30/0x30 [ 1844.832399][T29126] ? __import_iovec+0x3fa/0x850 [ 1844.837435][T29126] ? import_iovec+0x73/0xa0 [ 1844.842178][T29126] ___sys_sendmsg+0x2a6/0x360 [ 1844.846908][T29126] ? __sys_sendmsg+0x2b0/0x2b0 [ 1844.851755][T29126] ? __lock_acquire+0x7d80/0x7d80 [ 1844.857105][T29126] __se_sys_sendmsg+0x1d0/0x2c0 [ 1844.862005][T29126] ? __x64_sys_sendmsg+0x80/0x80 [ 1844.867011][T29126] ? lockdep_hardirqs_on+0x98/0x150 [ 1844.872351][T29126] do_syscall_64+0x55/0xb0 [ 1844.876802][T29126] ? clear_bhb_loop+0x40/0x90 [ 1844.881596][T29126] ? clear_bhb_loop+0x40/0x90 [ 1844.886313][T29126] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1844.892235][T29126] RIP: 0033:0x7f078e39e019 [ 1844.896769][T29126] 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 [ 1844.916516][T29126] RSP: 002b:00007f078f322028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1844.924995][T29126] RAX: ffffffffffffffda RBX: 00007f078e625fa0 RCX: 00007f078e39e019 [ 1844.933045][T29126] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1844.941244][T29126] RBP: 00007f078f322090 R08: 0000000000000000 R09: 0000000000000000 [ 1844.949266][T29126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1844.957465][T29126] R13: 00007f078e626038 R14: 00007f078e625fa0 R15: 00007ffc5b7ab358 [ 1844.965852][T29126] [ 1845.161603][ T9518] hsr_slave_0: left promiscuous mode [ 1845.177836][ T9518] hsr_slave_1: left promiscuous mode [ 1845.266520][ T9518] veth1_macvtap: left promiscuous mode [ 1846.987764][T29134] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7498'. [ 1846.997625][T29135] netlink: 'syz.1.7497': attribute type 10 has an invalid length. [ 1847.061980][T29149] syzkaller0: entered promiscuous mode [ 1847.067562][T29149] syzkaller0: entered allmulticast mode [ 1847.377400][T29164] netlink: 192436 bytes leftover after parsing attributes in process `syz.3.7503'. [ 1847.397086][T29164] openvswitch: netlink: Message has 20476 unknown bytes. [ 1847.712884][T29176] netlink: 'syz.0.7509': attribute type 25 has an invalid length. [ 1847.721344][T29176] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.7509'. [ 1847.736607][T29173] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1847.741187][T29176] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.7509'. [ 1848.004960][T29183] netlink: 'syz.3.7510': attribute type 10 has an invalid length. [ 1848.854117][T29203] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.7517'. [ 1849.953604][T29208] syzkaller0: entered promiscuous mode [ 1849.959260][T29208] syzkaller0: entered allmulticast mode [ 1850.115705][T29226] netlink: 'syz.3.7521': attribute type 10 has an invalid length. [ 1850.296321][T28115] wlan1: Trigger new scan to find an IBSS to join [ 1850.680734][T25073] Bluetooth: hci0: unexpected subevent 0x05 length: 150 > 12 [ 1850.820910][T29247] netlink: 'syz.1.7526': attribute type 17 has an invalid length. [ 1850.843357][T29247] netlink: 'syz.1.7526': attribute type 16 has an invalid length. [ 1850.874746][T29247] netlink: 152 bytes leftover after parsing attributes in process `syz.1.7526'. [ 1852.917845][T25073] Bluetooth: hci0: command tx timeout [ 1853.352288][T25796] wlan1: Trigger new scan to find an IBSS to join [ 1853.623509][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 1853.629982][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 1854.149450][T29257] netlink: 'syz.0.7529': attribute type 2 has an invalid length. [ 1854.169512][T29257] netlink: 132 bytes leftover after parsing attributes in process `syz.0.7529'. [ 1854.190330][T29263] netlink: 61967 bytes leftover after parsing attributes in process `syz.0.7529'. [ 1854.214305][T29253] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.7528'. [ 1854.243809][T29253] bridge_slave_1: default FDB implementation only supports local addresses [ 1854.538861][T29270] netlink: 'syz.0.7532': attribute type 10 has an invalid length. [ 1854.695161][T29270] bridge0: port 2(bridge_slave_1) entered disabled state [ 1854.754825][T29270] bridge_slave_1: left allmulticast mode [ 1854.779826][T29270] bridge_slave_1: left promiscuous mode [ 1854.800502][T29270] bridge0: port 2(bridge_slave_1) entered disabled state [ 1854.981944][T29270] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1855.007221][T29268] syzkaller0: entered promiscuous mode [ 1855.019893][T29268] syzkaller0: entered allmulticast mode [ 1855.463074][T29291] mac80211_hwsim hwsim458 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1856.339748][ T6156] wlan1: Trigger new scan to find an IBSS to join [ 1856.914269][T29302] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7541'. [ 1858.487826][ T6154] wlan1: Creating new IBSS network, BSSID 6a:89:8c:bf:f7:ab [ 1858.550019][T29302] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7541'. [ 1858.659684][T29311] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7545'. [ 1858.669458][T29311] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7545'. [ 1858.690288][T29311] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7545'. [ 1858.932171][T29320] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1859.023500][T29322] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7550'. [ 1859.171177][T29328] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1859.267338][T29324] netlink: 'syz.3.7552': attribute type 10 has an invalid length. [ 1859.434681][T29336] FAULT_INJECTION: forcing a failure. [ 1859.434681][T29336] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.469535][T29336] CPU: 1 PID: 29336 Comm: syz.3.7557 Not tainted syzkaller #0 [ 1859.477110][T29336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1859.487312][T29336] Call Trace: [ 1859.490759][T29336] [ 1859.493928][T29336] dump_stack_lvl+0x18c/0x250 [ 1859.498694][T29336] ? show_regs_print_info+0x20/0x20 [ 1859.504071][T29336] ? load_image+0x420/0x420 [ 1859.509001][T29336] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1859.515060][T29336] ? __asan_memset+0x22/0x40 [ 1859.520432][T29336] should_fail_ex+0x394/0x4c0 [ 1859.525439][T29336] should_failslab+0x9/0x20 [ 1859.532017][T29336] slab_pre_alloc_hook+0x59/0x300 [ 1859.537567][T29336] ? __debug_object_init+0xec/0x450 [ 1859.542919][T29336] kmem_cache_alloc+0x5a/0x2c0 [ 1859.547851][T29336] ? slab_build_skb+0x28/0x3e0 [ 1859.552955][T29336] slab_build_skb+0x28/0x3e0 [ 1859.557796][T29336] bpf_prog_test_run_skb+0x38f/0x18f0 [ 1859.563766][T29336] ? __fget_files+0x28/0x460 [ 1859.568874][T29336] ? __fget_files+0x3fc/0x460 [ 1859.574060][T29336] ? cpu_online+0x60/0x60 [ 1859.578864][T29336] bpf_prog_test_run+0x31f/0x390 [ 1859.584507][T29336] __sys_bpf+0x49d/0x890 [ 1859.589326][T29336] ? bpf_link_show_fdinfo+0x390/0x390 [ 1859.594957][T29336] ? lock_chain_count+0x20/0x20 [ 1859.599893][T29336] __x64_sys_bpf+0x7c/0x90 [ 1859.604713][T29336] do_syscall_64+0x55/0xb0 [ 1859.609179][T29336] ? clear_bhb_loop+0x40/0x90 [ 1859.613928][T29336] ? clear_bhb_loop+0x40/0x90 [ 1859.618782][T29336] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1859.624741][T29336] RIP: 0033:0x7fc050f9e019 [ 1859.630154][T29336] 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 [ 1859.649922][T29336] RSP: 002b:00007fc051e75028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1859.658535][T29336] RAX: ffffffffffffffda RBX: 00007fc051225fa0 RCX: 00007fc050f9e019 [ 1859.666568][T29336] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 1859.674789][T29336] RBP: 00007fc051e75090 R08: 0000000000000000 R09: 0000000000000000 [ 1859.682996][T29336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1859.691215][T29336] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1859.699279][T29336] [ 1859.905664][T29347] mac80211_hwsim hwsim458 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1860.005428][T29350] netlink: 'syz.2.7562': attribute type 2 has an invalid length. [ 1860.039744][T29350] netlink: 'syz.2.7562': attribute type 8 has an invalid length. [ 1860.047684][T29350] netlink: 132 bytes leftover after parsing attributes in process `syz.2.7562'. [ 1860.242157][T29356] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7563'. [ 1860.371255][T29363] netlink: 'syz.0.7567': attribute type 10 has an invalid length. [ 1860.381546][T29363] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7567'. [ 1860.397432][T29363] batman_adv: batadv0: Adding interface: veth0_vlan [ 1860.404377][T29363] batman_adv: batadv0: The MTU of interface veth0_vlan 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. [ 1860.435738][T29363] batman_adv: batadv0: Interface activated: veth0_vlan [ 1860.880382][T29382] mac80211_hwsim hwsim547 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1861.024400][T29390] FAULT_INJECTION: forcing a failure. [ 1861.024400][T29390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1861.040821][T29390] CPU: 1 PID: 29390 Comm: syz.3.7578 Not tainted syzkaller #0 [ 1861.048819][T29390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1861.059626][T29390] Call Trace: [ 1861.063051][T29390] [ 1861.066393][T29390] dump_stack_lvl+0x18c/0x250 [ 1861.071233][T29390] ? show_regs_print_info+0x20/0x20 [ 1861.076606][T29390] ? load_image+0x420/0x420 [ 1861.081374][T29390] ? __lock_acquire+0x7d80/0x7d80 [ 1861.086488][T29390] ? snprintf+0xe9/0x140 [ 1861.090805][T29390] should_fail_ex+0x394/0x4c0 [ 1861.095840][T29390] _copy_to_user+0x2f/0xa0 [ 1861.100386][T29390] simple_read_from_buffer+0xe7/0x150 [ 1861.105817][T29390] proc_fail_nth_read+0x1e8/0x260 [ 1861.110912][T29390] ? proc_fault_inject_write+0x360/0x360 [ 1861.116607][T29390] ? fsnotify_perm+0x271/0x5e0 [ 1861.121530][T29390] ? proc_fault_inject_write+0x360/0x360 [ 1861.127226][T29390] vfs_read+0x298/0x990 [ 1861.131438][T29390] ? kernel_read+0x1e0/0x1e0 [ 1861.136070][T29390] ? __fget_files+0x28/0x460 [ 1861.140671][T29390] ? __fget_files+0x3fc/0x460 [ 1861.145489][T29390] ? __fdget_pos+0x2a3/0x330 [ 1861.150322][T29390] ? ksys_read+0x74/0x260 [ 1861.154731][T29390] ksys_read+0x151/0x260 [ 1861.159044][T29390] ? vfs_write+0x9a0/0x9a0 [ 1861.163508][T29390] ? lockdep_hardirqs_on+0x98/0x150 [ 1861.169242][T29390] do_syscall_64+0x55/0xb0 [ 1861.173892][T29390] ? clear_bhb_loop+0x40/0x90 [ 1861.178729][T29390] ? clear_bhb_loop+0x40/0x90 [ 1861.183489][T29390] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1861.189981][T29390] RIP: 0033:0x7fc050f5e84e [ 1861.194545][T29390] 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 [ 1861.214295][T29390] RSP: 002b:00007fc051e74fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1861.222946][T29390] RAX: ffffffffffffffda RBX: 00007fc051e756c0 RCX: 00007fc050f5e84e [ 1861.231082][T29390] RDX: 000000000000000f RSI: 00007fc051e750a0 RDI: 0000000000000004 [ 1861.239290][T29390] RBP: 00007fc051e75090 R08: 0000000000000000 R09: 0000000000000000 [ 1861.242440][T29399] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7579'. [ 1861.247510][T29390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1861.247536][T29390] R13: 00007fc051226038 R14: 00007fc051225fa0 R15: 00007ffd0eedab98 [ 1861.247574][T29390] [ 1861.265730][ T6154] wlan1: Trigger new scan to find an IBSS to join [ 1862.504139][T29442] netlink: 'syz.3.7595': attribute type 21 has an invalid length. [ 1862.530538][T29442] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7595'. [ 1862.543148][T29442] netlink: 'syz.3.7595': attribute type 5 has an invalid length. [ 1862.569433][T29442] netlink: 3 bytes leftover after parsing attributes in process `syz.3.7595'. [ 1862.590219][T29449] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7597'. [ 1863.337463][T28115] wlan1: Trigger new scan to find an IBSS to join [ 1864.289799][ T6164] wlan1: Trigger new scan to find an IBSS to join [ 1864.400214][T29478] netlink: 'syz.0.7603': attribute type 21 has an invalid length. [ 1864.427401][T29478] netlink: 164 bytes leftover after parsing attributes in process `syz.0.7603'. [ 1864.455804][T29471] delete_channel: no stack [ 1866.677600][T25073] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 1868.297593][T25796] wlan1: Trigger new scan to find an IBSS to join [ 1868.304931][ T6154] wlan1: Trigger new scan to find an IBSS to join [ 1869.571639][ T6164] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1869.605927][ T6156] wlan1: Creating new IBSS network, BSSID 3a:51:14:a9:a0:20 [ 1869.640020][ T6154] wlan1: Creating new IBSS network, BSSID 8e:5f:e6:7b:d4:e4 [ 1872.415375][T29582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1872.691355][T29585] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7640'. [ 1872.811049][T29590] netlink: 148 bytes leftover after parsing attributes in process `syz.1.7642'. [ 1873.233746][T29604] vcan0: entered allmulticast mode [ 1873.284260][T29604] netlink: 'syz.0.7649': attribute type 10 has an invalid length. [ 1873.394864][T29604] veth0_macvtap: left promiscuous mode [ 1874.042026][T29611] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7652'. [ 1874.676909][T29635] netlink: 'syz.0.7660': attribute type 10 has an invalid length. [ 1875.320933][T29640] netlink: 'syz.3.7662': attribute type 14 has an invalid length. [ 1875.344742][T29640] netlink: 63503 bytes leftover after parsing attributes in process `syz.3.7662'. [ 1875.394855][T29642] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7663'. [ 1875.470175][T29647] netlink: 'syz.3.7662': attribute type 16 has an invalid length. [ 1875.488714][T29647] netlink: 168 bytes leftover after parsing attributes in process `syz.3.7662'. [ 1875.963858][T29659] netlink: 'syz.2.7670': attribute type 10 has an invalid length. [ 1876.025182][T29663] FAULT_INJECTION: forcing a failure. [ 1876.025182][T29663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1876.042167][T29663] CPU: 1 PID: 29663 Comm: syz.1.7672 Not tainted syzkaller #0 [ 1876.049697][T29663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1876.060230][T29663] Call Trace: [ 1876.063548][T29663] [ 1876.066515][T29663] dump_stack_lvl+0x18c/0x250 [ 1876.071252][T29663] ? show_regs_print_info+0x20/0x20 [ 1876.076559][T29663] ? load_image+0x420/0x420 [ 1876.081100][T29663] ? __might_fault+0xaa/0x120 [ 1876.085793][T29663] ? __lock_acquire+0x7d80/0x7d80 [ 1876.090854][T29663] ? __virt_addr_valid+0x10c/0x380 [ 1876.096044][T29663] should_fail_ex+0x394/0x4c0 [ 1876.100749][T29663] _copy_to_user+0x2f/0xa0 [ 1876.105181][T29663] generic_map_lookup_batch+0x85d/0xc60 [ 1876.110750][T29663] ? bpf_map_update_value+0x710/0x710 [ 1876.116137][T29663] ? __fdget+0x180/0x210 [ 1876.120400][T29663] ? bpf_map_update_value+0x710/0x710 [ 1876.125866][T29663] bpf_map_do_batch+0x2e3/0x600 [ 1876.130851][T29663] ? bpf_lsm_bpf+0x9/0x10 [ 1876.135298][T29663] ? security_bpf+0x7e/0xa0 [ 1876.139821][T29663] __sys_bpf+0x7d7/0x890 [ 1876.144090][T29663] ? bpf_link_show_fdinfo+0x390/0x390 [ 1876.149486][T29663] ? lock_chain_count+0x20/0x20 [ 1876.154358][T29663] __x64_sys_bpf+0x7c/0x90 [ 1876.158965][T29663] do_syscall_64+0x55/0xb0 [ 1876.163401][T29663] ? clear_bhb_loop+0x40/0x90 [ 1876.168352][T29663] ? clear_bhb_loop+0x40/0x90 [ 1876.173137][T29663] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1876.179045][T29663] RIP: 0033:0x7f49e179e019 [ 1876.183472][T29663] 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 [ 1876.203199][T29663] RSP: 002b:00007f49e2745028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1876.211730][T29663] RAX: ffffffffffffffda RBX: 00007f49e1a25fa0 RCX: 00007f49e179e019 [ 1876.219894][T29663] RDX: 0000000000000038 RSI: 00002000000003c0 RDI: 0000000000000018 [ 1876.227883][T29663] RBP: 00007f49e2745090 R08: 0000000000000000 R09: 0000000000000000 [ 1876.235958][T29663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1876.244034][T29663] R13: 00007f49e1a26038 R14: 00007f49e1a25fa0 R15: 00007ffc855ac798 [ 1876.252382][T29663] [ 1876.277578][T25073] Bluetooth: hci4: command 0x0406 tx timeout [ 1876.414703][T11226] Bluetooth: hci4: unexpected subevent 0x05 length: 150 > 12 [ 1876.415273][T29665] netlink: 'syz.0.7673': attribute type 10 has an invalid length. [ 1876.454020][T29669] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7675'. [ 1876.571498][T29673] netlink: 'syz.2.7674': attribute type 17 has an invalid length. [ 1876.582424][T29673] netlink: 'syz.2.7674': attribute type 16 has an invalid length. [ 1876.591989][T29673] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7674'. [ 1877.123743][T29689] netlink: 'syz.3.7683': attribute type 10 has an invalid length. [ 1877.215273][T29693] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7685'. [ 1877.268924][T29694] mac80211_hwsim hwsim547 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1877.407006][T29700] FAULT_INJECTION: forcing a failure. [ 1877.407006][T29700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1877.448105][T29700] CPU: 1 PID: 29700 Comm: syz.0.7688 Not tainted syzkaller #0 [ 1877.455651][T29700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1877.465736][T29700] Call Trace: [ 1877.469159][T29700] [ 1877.472112][T29700] dump_stack_lvl+0x18c/0x250 [ 1877.477257][T29700] ? show_regs_print_info+0x20/0x20 [ 1877.482480][T29700] ? load_image+0x420/0x420 [ 1877.487040][T29700] ? __might_fault+0xaa/0x120 [ 1877.491747][T29700] ? __lock_acquire+0x7d80/0x7d80 [ 1877.496789][T29700] should_fail_ex+0x394/0x4c0 [ 1877.501739][T29700] _copy_from_user+0x2f/0xe0 [ 1877.506469][T29700] ___sys_sendmsg+0x1c7/0x360 [ 1877.511185][T29700] ? get_pid_task+0x20/0x1e0 [ 1877.515827][T29700] ? __sys_sendmsg+0x2b0/0x2b0 [ 1877.520629][T29700] ? __lock_acquire+0x7d80/0x7d80 [ 1877.525685][T29700] __se_sys_sendmsg+0x1d0/0x2c0 [ 1877.530642][T29700] ? __x64_sys_sendmsg+0x80/0x80 [ 1877.535608][T29700] ? lockdep_hardirqs_on+0x98/0x150 [ 1877.540846][T29700] do_syscall_64+0x55/0xb0 [ 1877.545361][T29700] ? clear_bhb_loop+0x40/0x90 [ 1877.550162][T29700] ? clear_bhb_loop+0x40/0x90 [ 1877.554854][T29700] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1877.560762][T29700] RIP: 0033:0x7f7b7099e019 [ 1877.565195][T29700] 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 [ 1877.585168][T29700] RSP: 002b:00007f7b71884028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1877.593602][T29700] RAX: ffffffffffffffda RBX: 00007f7b70c25fa0 RCX: 00007f7b7099e019 [ 1877.601591][T29700] RDX: 000000000400c080 RSI: 0000200000000340 RDI: 0000000000000003 [ 1877.609605][T29700] RBP: 00007f7b71884090 R08: 0000000000000000 R09: 0000000000000000 [ 1877.617589][T29700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1877.625577][T29700] R13: 00007f7b70c26038 R14: 00007f7b70c25fa0 R15: 00007ffd9d6918a8 [ 1877.633591][T29700] [ 1877.667864][T11226] Bluetooth: hci2: unexpected subevent 0x05 length: 150 > 12 [ 1877.745195][T29702] netlink: 'syz.3.7689': attribute type 17 has an invalid length. [ 1877.770190][T29702] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7689'. [ 1878.351450][T29718] validate_nla: 1 callbacks suppressed [ 1878.351474][T29718] netlink: 'syz.3.7694': attribute type 10 has an invalid length. [ 1878.449844][T11226] Bluetooth: hci4: command 0x0406 tx timeout [ 1878.952905][T29730] mac80211_hwsim hwsim529 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1878.977239][T29731] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7699'. [ 1879.185498][T29735] vcan0: entered allmulticast mode [ 1879.214078][T29735] netlink: 'syz.3.7700': attribute type 10 has an invalid length. [ 1879.470155][T29745] FAULT_INJECTION: forcing a failure. [ 1879.470155][T29745] name failslab, interval 1, probability 0, space 0, times 0 [ 1879.491689][T29745] CPU: 0 PID: 29745 Comm: syz.2.7704 Not tainted syzkaller #0 [ 1879.499222][T29745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1879.509390][T29745] Call Trace: [ 1879.512692][T29745] [ 1879.515642][T29745] dump_stack_lvl+0x18c/0x250 [ 1879.520346][T29745] ? show_regs_print_info+0x20/0x20 [ 1879.525558][T29745] ? load_image+0x420/0x420 [ 1879.530090][T29745] ? rcu_is_watching+0x15/0xb0 [ 1879.534889][T29745] should_fail_ex+0x394/0x4c0 [ 1879.539589][T29745] should_failslab+0x9/0x20 [ 1879.544121][T29745] slab_pre_alloc_hook+0x59/0x300 [ 1879.549174][T29745] kmem_cache_alloc+0x5a/0x2c0 [ 1879.554217][T29745] ? skb_clone+0x1eb/0x370 [ 1879.558654][T29745] skb_clone+0x1eb/0x370 [ 1879.563002][T29745] __netlink_deliver_tap+0x411/0x7f0 [ 1879.568574][T29745] ? netlink_deliver_tap+0x2e/0x1b0 [ 1879.573785][T29745] netlink_deliver_tap+0x19c/0x1b0 [ 1879.578915][T29745] netlink_dump+0x95b/0xec0 [ 1879.583452][T29745] ? netlink_lookup+0x200/0x200 [ 1879.588333][T29745] ? genl_start+0x571/0x6c0 [ 1879.592866][T29745] __netlink_dump_start+0x57c/0x7a0 [ 1879.598092][T29745] genl_family_rcv_msg_dumpit+0x214/0x310 [ 1879.603842][T29745] ? genl_rcv_msg+0x7a0/0x7a0 [ 1879.608542][T29745] ? genl_get_cmd+0x693/0x930 [ 1879.613329][T29745] ? genl_family_rcv_msg_doit+0x310/0x310 [ 1879.619068][T29745] ? genl_start+0x6c0/0x6c0 [ 1879.623582][T29745] ? genl_dumpit+0x1a0/0x1a0 [ 1879.628282][T29745] genl_rcv_msg+0x5de/0x7a0 [ 1879.632807][T29745] ? genl_bind+0x360/0x360 [ 1879.637321][T29745] ? ethnl_default_doit+0xba0/0xba0 [ 1879.642538][T29745] ? ethnl_default_start+0x560/0x560 [ 1879.647944][T29745] ? ethnl_default_dumpit+0x8a0/0x8a0 [ 1879.653432][T29745] ? ref_tracker_free+0x686/0x830 [ 1879.658679][T29745] netlink_rcv_skb+0x235/0x4c0 [ 1879.663473][T29745] ? genl_bind+0x360/0x360 [ 1879.667907][T29745] ? netlink_ack+0x1160/0x1160 [ 1879.672738][T29745] ? __lock_acquire+0x7d80/0x7d80 [ 1879.677788][T29745] ? down_read+0x1ac/0x2e0 [ 1879.682231][T29745] genl_rcv+0x28/0x40 [ 1879.686246][T29745] netlink_unicast+0x7b1/0x930 [ 1879.691048][T29745] netlink_sendmsg+0x8d0/0xbf0 [ 1879.696009][T29745] ? netlink_getsockopt+0x590/0x590 [ 1879.701223][T29745] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1879.706788][T29745] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1879.712109][T29745] ? security_socket_sendmsg+0x80/0xa0 [ 1879.717578][T29745] ? netlink_getsockopt+0x590/0x590 [ 1879.722790][T29745] ____sys_sendmsg+0x61b/0x980 [ 1879.727577][T29745] ? __asan_memset+0x22/0x40 [ 1879.732193][T29745] ? __sys_sendmsg_sock+0x30/0x30 [ 1879.737246][T29745] ? __import_iovec+0x5f2/0x850 [ 1879.742210][T29745] ? import_iovec+0x73/0xa0 [ 1879.746928][T29745] ___sys_sendmsg+0x2a6/0x360 [ 1879.751629][T29745] ? __sys_sendmsg+0x2b0/0x2b0 [ 1879.756430][T29745] ? trace_call_bpf+0xc3/0x6c0 [ 1879.761237][T29745] __se_sys_sendmsg+0x1d0/0x2c0 [ 1879.766207][T29745] ? perf_trace_preemptirq_template+0x269/0x330 [ 1879.772468][T29745] ? __x64_sys_sendmsg+0x80/0x80 [ 1879.777438][T29745] ? lockdep_hardirqs_on+0x98/0x150 [ 1879.782656][T29745] do_syscall_64+0x55/0xb0 [ 1879.787101][T29745] ? clear_bhb_loop+0x40/0x90 [ 1879.791792][T29745] ? clear_bhb_loop+0x40/0x90 [ 1879.796661][T29745] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1879.802656][T29745] RIP: 0033:0x7f078e39e019 [ 1879.807180][T29745] 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 [ 1879.826890][T29745] RSP: 002b:00007f078f322028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1879.835582][T29745] RAX: ffffffffffffffda RBX: 00007f078e625fa0 RCX: 00007f078e39e019 [ 1879.843569][T29745] RDX: 0000000000048050 RSI: 00002000000001c0 RDI: 0000000000000003 [ 1879.851649][T29745] RBP: 00007f078f322090 R08: 0000000000000000 R09: 0000000000000000 [ 1879.859658][T29745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1879.867639][T29745] R13: 00007f078e626038 R14: 00007f078e625fa0 R15: 00007ffc5b7ab358 [ 1879.875660][T29745] [ 1879.895924][T11226] Bluetooth: hci2: command 0x0406 tx timeout [ 1879.921635][T11226] Bluetooth: hci3: unexpected subevent 0x05 length: 150 > 12 [ 1880.199185][T29741] netlink: 'syz.0.7702': attribute type 17 has an invalid length. [ 1880.223281][T29741] netlink: 'syz.0.7702': attribute type 16 has an invalid length. [ 1880.272832][T29741] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7702'. [ 1880.410548][T29751] netlink: 'syz.1.7705': attribute type 10 has an invalid length. [ 1880.542022][T29755] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1880.687882][T29760] netlink: 830 bytes leftover after parsing attributes in process `syz.3.7710'. [ 1880.849190][T29765] netlink: 14568 bytes leftover after parsing attributes in process `syz.0.7712'. [ 1881.261672][T28115] wlan1: Trigger new scan to find an IBSS to join [ 1881.269619][ T6154] wlan1: Trigger new scan to find an IBSS to join [ 1881.516811][T29778] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.7716'. [ 1881.546702][T29778] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1881.567967][T29778] CPU: 0 PID: 29778 Comm: syz.2.7716 Not tainted syzkaller #0 [ 1881.575541][T29778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1881.585674][T29778] Call Trace: [ 1881.589044][T29778] [ 1881.592131][T29778] dump_stack_lvl+0x18c/0x250 [ 1881.596920][T29778] ? show_regs_print_info+0x20/0x20 [ 1881.602219][T29778] ? load_image+0x420/0x420 [ 1881.606937][T29778] sysfs_warn_dup+0x8e/0xa0 [ 1881.608692][T29780] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7716'. [ 1881.611499][T29778] sysfs_do_create_link_sd+0xc0/0x110 [ 1881.611552][T29778] device_add_class_symlinks+0x1cf/0x240 [ 1881.611608][T29778] device_add+0x4f9/0xc40 [ 1881.611656][T29778] wiphy_register+0x1d99/0x2ac0 [ 1881.641144][T29778] ? cfg80211_event_work+0x40/0x40 [ 1881.646340][T29778] ? minstrel_ht_alloc+0x88a/0x990 [ 1881.651582][T29778] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1881.657750][T29778] ieee80211_register_hw+0x2dd8/0x3b30 [ 1881.663372][T29778] ? ieee80211_register_hw+0xed1/0x3b30 [ 1881.669040][T29778] ? ieee80211_tasklet_handler+0x20/0x20 [ 1881.674828][T29778] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1881.680931][T29778] ? __debug_object_init+0xec/0x450 [ 1881.686401][T29778] ? __asan_memset+0x22/0x40 [ 1881.691083][T29778] ? __hrtimer_init+0x189/0x270 [ 1881.696036][T29778] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1881.701940][T29778] ? mac80211_hwsim_free+0x220/0x220 [ 1881.707315][T29778] ? rcu_is_watching+0x15/0xb0 [ 1881.712192][T29778] ? kstrndup+0xbd/0x140 [ 1881.716753][T29778] hwsim_new_radio_nl+0xdad/0x1a70 [ 1881.722058][T29778] ? __nla_validate+0x50/0x50 [ 1881.726981][T29778] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1881.733535][T29778] ? __nla_parse+0x40/0x50 [ 1881.738116][T29778] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1881.745096][T29778] genl_family_rcv_msg_doit+0x21a/0x310 [ 1881.750741][T29778] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1881.756739][T29778] ? bpf_lsm_capable+0x9/0x10 [ 1881.761494][T29778] ? security_capable+0x89/0xb0 [ 1881.766461][T29778] genl_rcv_msg+0x611/0x7a0 [ 1881.771077][T29778] ? genl_bind+0x360/0x360 [ 1881.775738][T29778] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1881.782149][T29778] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 1881.788946][T29778] netlink_rcv_skb+0x235/0x4c0 [ 1881.793800][T29778] ? genl_bind+0x360/0x360 [ 1881.798302][T29778] ? netlink_ack+0x1160/0x1160 [ 1881.803210][T29778] ? __lock_acquire+0x7d80/0x7d80 [ 1881.808364][T29778] ? down_read+0x1ac/0x2e0 [ 1881.812883][T29778] genl_rcv+0x28/0x40 [ 1881.816941][T29778] netlink_unicast+0x7b1/0x930 [ 1881.821842][T29778] netlink_sendmsg+0x8d0/0xbf0 [ 1881.826733][T29778] ? netlink_getsockopt+0x590/0x590 [ 1881.832062][T29778] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1881.837698][T29778] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1881.843157][T29778] ? security_socket_sendmsg+0x80/0xa0 [ 1881.848887][T29778] ? netlink_getsockopt+0x590/0x590 [ 1881.854473][T29778] ____sys_sendmsg+0x61b/0x980 [ 1881.859541][T29778] ? __asan_memset+0x22/0x40 [ 1881.864230][T29778] ? __sys_sendmsg_sock+0x30/0x30 [ 1881.869336][T29778] ? __import_iovec+0x5f2/0x850 [ 1881.874320][T29778] ? import_iovec+0x73/0xa0 [ 1881.879008][T29778] ___sys_sendmsg+0x2a6/0x360 [ 1881.883803][T29778] ? __sys_sendmsg+0x2b0/0x2b0 [ 1881.888962][T29778] __se_sys_sendmsg+0x1d0/0x2c0 [ 1881.893913][T29778] ? __x64_sys_sendmsg+0x80/0x80 [ 1881.899002][T29778] ? lockdep_hardirqs_on+0x98/0x150 [ 1881.904486][T29778] do_syscall_64+0x55/0xb0 [ 1881.908982][T29778] ? clear_bhb_loop+0x40/0x90 [ 1881.913746][T29778] ? clear_bhb_loop+0x40/0x90 [ 1881.918510][T29778] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1881.924488][T29778] RIP: 0033:0x7f078e39e019 [ 1881.929076][T29778] 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 [ 1881.949375][T29778] RSP: 002b:00007f078f322028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1881.957891][T29778] RAX: ffffffffffffffda RBX: 00007f078e625fa0 RCX: 00007f078e39e019 [ 1881.965946][T29778] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1881.974099][T29778] RBP: 00007f078e43500c R08: 0000000000000000 R09: 0000000000000000 [ 1881.982149][T29778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1881.990210][T29778] R13: 00007f078e626038 R14: 00007f078e625fa0 R15: 00007ffc5b7ab358 [ 1881.998337][T29778] [ 1882.003313][T11226] Bluetooth: hci3: command tx timeout [ 1882.069002][T29780] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7716'. [ 1882.096472][T29781] vcan0: entered allmulticast mode [ 1882.151928][T29774] netlink: 'syz.1.7714': attribute type 10 has an invalid length. [ 1882.188877][T29778] netlink: 'syz.2.7716': attribute type 9 has an invalid length. [ 1882.220126][T29778] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.7716'. [ 1882.288766][T29774] veth0_macvtap: left promiscuous mode [ 1882.504027][T29785] netlink: 'syz.2.7716': attribute type 10 has an invalid length. [ 1882.513061][T29784] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7716'. [ 1882.559731][T29788] netlink: 'syz.0.7717': attribute type 17 has an invalid length. [ 1882.580567][T29788] netlink: 'syz.0.7717': attribute type 16 has an invalid length. [ 1882.664516][T29794] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1882.783558][T29796] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1882.927377][T29806] __nla_validate_parse: 1 callbacks suppressed [ 1882.927396][T29806] netlink: 830 bytes leftover after parsing attributes in process `syz.2.7722'. [ 1884.990822][T29820] netlink: set zone limit has 8 unknown bytes [ 1885.225833][T29823] netlink: 6 bytes leftover after parsing attributes in process `syz.0.7728'. [ 1885.330176][T28115] wlan1: Trigger new scan to find an IBSS to join [ 1885.330326][T25796] wlan1: Trigger new scan to find an IBSS to join [ 1885.339732][ T6154] wlan1: Trigger new scan to find an IBSS to join [ 1885.772015][T11226] Bluetooth: hci2: unexpected subevent 0x05 length: 150 > 12 [ 1885.809166][T29820] syzkaller0: entered promiscuous mode [ 1885.814938][T29820] syzkaller0: entered allmulticast mode [ 1885.911982][T29831] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.7730'. [ 1885.962133][T29833] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7730'. [ 1886.344231][T25796] wlan1: Creating new IBSS network, BSSID 66:78:46:6b:d1:3c [ 1886.353788][ T6164] wlan1: Creating new IBSS network, BSSID a6:b6:85:bd:ee:27 [ 1887.813643][T11226] Bluetooth: hci2: command 0x0406 tx timeout [ 1888.405284][T29829] netlink: 'syz.3.7729': attribute type 17 has an invalid length. [ 1888.413623][T29829] netlink: 'syz.3.7729': attribute type 16 has an invalid length. [ 1888.421995][T29829] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7729'. [ 1888.432351][T29833] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7730'. [ 1888.459512][T29837] mac80211_hwsim hwsim529 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1888.490545][T29838] netlink: 'syz.1.7730': attribute type 10 has an invalid length. [ 1888.522164][T29831] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 1888.530967][T29831] CPU: 1 PID: 29831 Comm: syz.1.7730 Not tainted syzkaller #0 [ 1888.538499][T29831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1888.548718][T29831] Call Trace: [ 1888.552142][T29831] [ 1888.555114][T29831] dump_stack_lvl+0x18c/0x250 [ 1888.559858][T29831] ? show_regs_print_info+0x20/0x20 [ 1888.565114][T29831] ? load_image+0x420/0x420 [ 1888.569799][T29831] sysfs_warn_dup+0x8e/0xa0 [ 1888.574351][T29831] sysfs_do_create_link_sd+0xc0/0x110 [ 1888.579786][T29831] device_add_class_symlinks+0x1cf/0x240 [ 1888.585469][T29831] device_add+0x4f9/0xc40 [ 1888.589946][T29831] wiphy_register+0x1d99/0x2ac0 [ 1888.595159][T29831] ? cfg80211_event_work+0x40/0x40 [ 1888.600415][T29831] ? minstrel_ht_alloc+0x88a/0x990 [ 1888.605987][T29831] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 1888.612123][T29831] ieee80211_register_hw+0x2dd8/0x3b30 [ 1888.617742][T29831] ? ieee80211_register_hw+0xed1/0x3b30 [ 1888.623337][T29831] ? ieee80211_tasklet_handler+0x20/0x20 [ 1888.629005][T29831] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1888.634945][T29831] ? __debug_object_init+0xec/0x450 [ 1888.640176][T29831] ? __asan_memset+0x22/0x40 [ 1888.644798][T29831] ? __hrtimer_init+0x189/0x270 [ 1888.649674][T29831] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 1888.655526][T29831] ? mac80211_hwsim_free+0x220/0x220 [ 1888.660828][T29831] ? rcu_is_watching+0x15/0xb0 [ 1888.665701][T29831] ? kstrndup+0xbd/0x140 [ 1888.669977][T29831] hwsim_new_radio_nl+0xdad/0x1a70 [ 1888.675374][T29831] ? __nla_validate+0x50/0x50 [ 1888.680088][T29831] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1888.686449][T29831] ? __nla_parse+0x40/0x50 [ 1888.690898][T29831] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 1888.697520][T29831] genl_family_rcv_msg_doit+0x21a/0x310 [ 1888.703283][T29831] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 1888.709203][T29831] ? bpf_lsm_capable+0x9/0x10 [ 1888.713935][T29831] ? security_capable+0x89/0xb0 [ 1888.718881][T29831] genl_rcv_msg+0x611/0x7a0 [ 1888.723523][T29831] ? genl_bind+0x360/0x360 [ 1888.727993][T29831] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 1888.734344][T29831] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 1888.740961][T29831] netlink_rcv_skb+0x235/0x4c0 [ 1888.745839][T29831] ? genl_bind+0x360/0x360 [ 1888.750275][T29831] ? netlink_ack+0x1160/0x1160 [ 1888.755076][T29831] ? __lock_acquire+0x7d80/0x7d80 [ 1888.760150][T29831] ? down_read+0x1ac/0x2e0 [ 1888.764592][T29831] genl_rcv+0x28/0x40 [ 1888.768591][T29831] netlink_unicast+0x7b1/0x930 [ 1888.773481][T29831] netlink_sendmsg+0x8d0/0xbf0 [ 1888.778359][T29831] ? netlink_getsockopt+0x590/0x590 [ 1888.783580][T29831] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1888.789148][T29831] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1888.794454][T29831] ? security_socket_sendmsg+0x80/0xa0 [ 1888.800122][T29831] ? netlink_getsockopt+0x590/0x590 [ 1888.805418][T29831] ____sys_sendmsg+0x61b/0x980 [ 1888.810230][T29831] ? __asan_memset+0x22/0x40 [ 1888.814857][T29831] ? __sys_sendmsg_sock+0x30/0x30 [ 1888.819951][T29831] ? __import_iovec+0x5f2/0x850 [ 1888.824834][T29831] ? import_iovec+0x73/0xa0 [ 1888.829370][T29831] ___sys_sendmsg+0x2a6/0x360 [ 1888.834163][T29831] ? __sys_sendmsg+0x2b0/0x2b0 [ 1888.838998][T29831] __se_sys_sendmsg+0x1d0/0x2c0 [ 1888.844075][T29831] ? __x64_sys_sendmsg+0x80/0x80 [ 1888.849055][T29831] ? lockdep_hardirqs_on+0x98/0x150 [ 1888.854485][T29831] do_syscall_64+0x55/0xb0 [ 1888.858957][T29831] ? clear_bhb_loop+0x40/0x90 [ 1888.863706][T29831] ? clear_bhb_loop+0x40/0x90 [ 1888.868515][T29831] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1888.874428][T29831] RIP: 0033:0x7f49e179e019 [ 1888.878873][T29831] 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 [ 1888.898592][T29831] RSP: 002b:00007f49e2745028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1888.907026][T29831] RAX: ffffffffffffffda RBX: 00007f49e1a25fa0 RCX: 00007f49e179e019 [ 1888.915128][T29831] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 1888.923153][T29831] RBP: 00007f49e183500c R08: 0000000000000000 R09: 0000000000000000 [ 1888.931147][T29831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1888.939168][T29831] R13: 00007f49e1a26038 R14: 00007f49e1a25fa0 R15: 00007ffc855ac798 [ 1888.947280][T29831] [ 1889.014145][T29840] netlink: 'syz.1.7730': attribute type 9 has an invalid length. [ 1889.035259][T29840] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.7730'. [ 1889.267423][T29852] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7736'. [ 1889.540963][T11226] Bluetooth: hci3: unexpected subevent 0x05 length: 150 > 12 [ 1889.595423][T29860] netlink: 'syz.0.7740': attribute type 17 has an invalid length. [ 1889.610387][T29860] netlink: 'syz.0.7740': attribute type 16 has an invalid length. [ 1889.623332][T29860] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7740'. [ 1889.668431][T29856] netlink: 148 bytes leftover after parsing attributes in process `syz.1.7738'. [ 1889.820493][T29867] mac80211_hwsim hwsim547 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1890.299650][T28104] wlan1: Trigger new scan to find an IBSS to join [ 1890.404467][T29878] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.7746'. [ 1890.428806][T29878] debugfs: Directory '!!ô!' with parent 'ieee80211' already present! [ 1890.562238][T29883] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7746'. [ 1890.709090][T29883] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7746'. [ 1890.867229][T29885] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7746'. [ 1890.931086][T29878] netlink: 'syz.0.7746': attribute type 10 has an invalid length. [ 1891.016034][T29883] netlink: 'syz.0.7746': attribute type 9 has an invalid length. [ 1891.089227][T11226] Bluetooth: hci4: unexpected subevent 0x05 length: 150 > 12 [ 1891.187872][T29878] team0 (unregistering): Port device team_slave_0 removed [ 1891.254754][T29878] team0 (unregistering): Port device team_slave_1 removed [ 1891.259816][T25796] wlan1: Trigger new scan to find an IBSS to join [ 1891.338390][T28104] wlan1: Creating new IBSS network, BSSID 76:bb:84:21:2f:db [ 1891.381373][T29894] mac80211_hwsim hwsim537 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1891.391962][ T6164] ------------[ cut here ]------------ [ 1891.397823][ T6164] WARNING: CPU: 1 PID: 6164 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3cb/0x430 [ 1891.407921][ T6164] Modules linked in: [ 1891.412565][ T6164] CPU: 1 PID: 6164 Comm: kworker/u4:54 Not tainted syzkaller #0 [ 1891.420898][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1891.431412][ T6164] Workqueue: cfg80211 cfg80211_event_work [ 1891.437365][ T6164] RIP: 0010:__cfg80211_ibss_joined+0x3cb/0x430 [ 1891.443749][ T6164] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 57 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 8e 4a 9a f7 0f 0b eb bf e8 85 4a 9a f7 <0f> 0b eb b6 e8 7c 4a 9a f7 0f 0b e9 e2 fd ff ff e8 70 4a 9a f7 0f [ 1891.463815][ T6164] RSP: 0018:ffffc9000b8a7a40 EFLAGS: 00010293 [ 1891.463892][ T6164] RAX: ffffffff89ed249b RBX: dffffc0000000000 RCX: ffff88802226bc00 [ 1891.463912][ T6164] RDX: 0000000000000000 RSI: ffffffff8acacbe0 RDI: ffffffff8b1d0660 [ 1891.463930][ T6164] RBP: ffffc9000b8a7af8 R08: ffffffff911eb56f R09: 1ffffffff223d6ad [ 1891.463948][ T6164] R10: dffffc0000000000 R11: fffffbfff223d6ae R12: ffff88802e1f0d10 [ 1891.463966][ T6164] R13: ffff88802bccb618 R14: 1ffff92001714f4c R15: 000000000000001f [ 1891.463985][ T6164] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 1891.464007][ T6164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1891.464026][ T6164] CR2: 00007f49e17eb700 CR3: 0000000050e59000 CR4: 00000000003506e0 [ 1891.464049][ T6164] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1891.464067][ T6164] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1891.464087][ T6164] Call Trace: [ 1891.555803][ T6164] [ 1891.559404][ T6164] ? trace_rdev_return_void+0x1c0/0x1c0 [ 1891.565235][ T6164] cfg80211_process_wdev_events+0x396/0x500 [ 1891.571599][ T6164] cfg80211_process_rdev_events+0xa1/0x110 [ 1891.576746][T11226] Bluetooth: hci3: command tx timeout [ 1891.577554][ T6164] cfg80211_event_work+0x2f/0x40 [ 1891.588175][ T6164] ? process_scheduled_works+0x975/0x1600 [ 1891.594296][ T6164] process_scheduled_works+0xa60/0x1600 [ 1891.600283][ T6164] ? worker_attach_to_pool+0x370/0x370 [ 1891.605847][ T6164] ? assign_work+0x3cc/0x5d0 [ 1891.610654][ T6164] worker_thread+0xa5e/0xfe0 [ 1891.615409][ T6164] kthread+0x2fa/0x390 [ 1891.619662][ T6164] ? pr_cont_work+0x550/0x550 [ 1891.624675][ T6164] ? kthread_blkcg+0xd0/0xd0 [ 1891.629559][ T6164] ret_from_fork+0x48/0x80 [ 1891.634051][ T6164] ? kthread_blkcg+0xd0/0xd0 [ 1891.638879][ T6164] ret_from_fork_asm+0x11/0x20 [ 1891.643957][ T6164] [ 1891.647123][ T6164] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1891.654463][ T6164] CPU: 1 PID: 6164 Comm: kworker/u4:54 Not tainted syzkaller #0 [ 1891.662206][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1891.672306][ T6164] Workqueue: cfg80211 cfg80211_event_work [ 1891.678061][ T6164] Call Trace: [ 1891.681444][ T6164] [ 1891.684420][ T6164] dump_stack_lvl+0x18c/0x250 [ 1891.689308][ T6164] ? show_regs_print_info+0x20/0x20 [ 1891.694546][ T6164] ? load_image+0x420/0x420 [ 1891.699107][ T6164] panic+0x2ca/0x720 [ 1891.703048][ T6164] ? bpf_jit_dump+0xd0/0xd0 [ 1891.707768][ T6164] ? ret_from_fork_asm+0x11/0x20 [ 1891.712770][ T6164] __warn+0x2e0/0x470 [ 1891.717161][ T6164] ? __cfg80211_ibss_joined+0x3cb/0x430 [ 1891.722757][ T6164] ? __cfg80211_ibss_joined+0x3cb/0x430 [ 1891.728598][ T6164] report_bug+0x2be/0x4f0 [ 1891.733118][ T6164] ? __cfg80211_ibss_joined+0x3cb/0x430 [ 1891.738777][ T6164] ? __cfg80211_ibss_joined+0x3cb/0x430 [ 1891.744348][ T6164] ? __cfg80211_ibss_joined+0x3cd/0x430 [ 1891.750008][ T6164] handle_bug+0xcf/0x120 [ 1891.754297][ T6164] exc_invalid_op+0x1a/0x50 [ 1891.758994][ T6164] asm_exc_invalid_op+0x1a/0x20 [ 1891.763867][ T6164] RIP: 0010:__cfg80211_ibss_joined+0x3cb/0x430 [ 1891.770080][ T6164] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 57 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 8e 4a 9a f7 0f 0b eb bf e8 85 4a 9a f7 <0f> 0b eb b6 e8 7c 4a 9a f7 0f 0b e9 e2 fd ff ff e8 70 4a 9a f7 0f [ 1891.790060][ T6164] RSP: 0018:ffffc9000b8a7a40 EFLAGS: 00010293 [ 1891.796240][ T6164] RAX: ffffffff89ed249b RBX: dffffc0000000000 RCX: ffff88802226bc00 [ 1891.804331][ T6164] RDX: 0000000000000000 RSI: ffffffff8acacbe0 RDI: ffffffff8b1d0660 [ 1891.812346][ T6164] RBP: ffffc9000b8a7af8 R08: ffffffff911eb56f R09: 1ffffffff223d6ad [ 1891.820422][ T6164] R10: dffffc0000000000 R11: fffffbfff223d6ae R12: ffff88802e1f0d10 [ 1891.828507][ T6164] R13: ffff88802bccb618 R14: 1ffff92001714f4c R15: 000000000000001f [ 1891.836599][ T6164] ? __cfg80211_ibss_joined+0x3cb/0x430 [ 1891.842278][ T6164] ? trace_rdev_return_void+0x1c0/0x1c0 [ 1891.847866][ T6164] cfg80211_process_wdev_events+0x396/0x500 [ 1891.853892][ T6164] cfg80211_process_rdev_events+0xa1/0x110 [ 1891.860112][ T6164] cfg80211_event_work+0x2f/0x40 [ 1891.865275][ T6164] ? process_scheduled_works+0x975/0x1600 [ 1891.871118][ T6164] process_scheduled_works+0xa60/0x1600 [ 1891.876843][ T6164] ? worker_attach_to_pool+0x370/0x370 [ 1891.882338][ T6164] ? assign_work+0x3cc/0x5d0 [ 1891.886970][ T6164] worker_thread+0xa5e/0xfe0 [ 1891.891643][ T6164] kthread+0x2fa/0x390 [ 1891.895734][ T6164] ? pr_cont_work+0x550/0x550 [ 1891.900536][ T6164] ? kthread_blkcg+0xd0/0xd0 [ 1891.905323][ T6164] ret_from_fork+0x48/0x80 [ 1891.909760][ T6164] ? kthread_blkcg+0xd0/0xd0 [ 1891.914371][ T6164] ret_from_fork_asm+0x11/0x20 [ 1891.919192][ T6164] [ 1891.922573][ T6164] Kernel Offset: disabled [ 1891.926991][ T6164] Rebooting in 86400 seconds..