last executing test programs: 5.541662935s ago: executing program 3 (id=9734): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000006c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0xb, 0xf, &(0x7f0000000000)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0xf4240}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x0, &(0x7f0000001780)="000000000000000002b2138373ef", 0x0, 0x10003, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x7, 0x0, 0x7, 0x6, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$kcm(0x2, 0x3, 0x84) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20, 0x20, 0x2, [@typedef={0x2}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x2}]}]}}, &(0x7f00000000c0)=""/209, 0x3a, 0xd1, 0x1}, 0x28) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x0, 0xfc, 0x0, 0x45, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c75, 0x0, @perf_bp={0x0, 0x8}, 0x2100, 0x0, 0x0, 0x1, 0x40000, 0x1, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x2, {0x2, 0x0, @empty}}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x18, 0x68000000}, 0x0) r2 = socket$kcm(0xa, 0x6, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYBLOB="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&(0x7f0000000040)='GPL\x00', 0x4, 0xfdc0, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) setsockopt$sock_attach_bpf(r2, 0x29, 0x22, &(0x7f0000000100)=r3, 0x120) 4.751581002s ago: executing program 4 (id=9738): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xff00, 0x0, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000080)="37fabc960139b13c6687b86e2de8d98a", &(0x7f00000000c0)=""/124}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000240)="b58ed7e8491b948825c1ee1bae1454fb30a376e8c274c19fdc8556e1ce626410fc128c20c6d1b6604d438c41b0722e9e15c984c6315545c23bed4481da16a46dbe0c7939fdfbe271b420da7ebde8c9b66633a115ae92814827a9a57f81e2524649d752c73f0d100c490ea42d24c145ca4624db8e7f3ec2f04f7f4d6e159790ed12aaab2306c7a3443b2512abb806648d62ebfef86c66f21b46746d0c0cf6cddd7667451ba6a58f942ecb0670012660d8951125c45e1751caeb469b189aa8cadbdf", &(0x7f0000000340)=""/151, 0x4}, 0x20) socketpair(0xb, 0x2, 0x52, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000f40)={&(0x7f0000000480)=@isdn={0x22, 0x7, 0x0, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)="60cddbca2b1f377e74cc3f55e01806f49aee29308b5aafe0ffda9a61bc67ad74285c49f5c20cb076b7ff8a1d036f8e6e8f10c22d8c145d8eb4591ebb0f6c025f0b4e425f648a1374c508dd861967a5cd8238803e665fc76bf2bd242967b1db0bb7595f6a95ca098ff3b7412faa20eaa5df59f42fc623aa9d1f9c43d59006a1e0abd103afb56e1b84229135f3b0f82f30ca4a78b48422f4ec42802f7020168758234c455e0f8f615ca3bf8f157c597ea76e13263dafca84f7ed0d43c6fa037e2141cdcc7c617b3a2a82636e002f19468db4a4d30370cdb1dfd7938ec6a15055f1935a44ac1fd87c15a6", 0xe9}, {&(0x7f0000000600)="82d79768778b33669e6820eee0f6635d21f5b0a4e585fa83d4b3", 0x1a}, {&(0x7f0000000640)="34c6940b3e41a9f5275419b6d622ec84b976440ece6e0dee6c6058228eabbb36117d61f01ffd2a19064e53acce9451bc90e04d2d3b6a4a0591497369f39b15fde141f7", 0x43}, {&(0x7f00000006c0)="7f377dd9ce7e806a44b9f2a8f1a5260ee2b9869942001bed9e543cd9b9b18d73c926656eb466c56e7f78b52b02ce86a64187adbc5840c33636bee56ef935de4a2e225b44314dcb38a04b54e67bb6ebe673b1a5601d22422e6d253f7b11e1d43761d6e0350e1576c202725251115da3032326f0f67883f8a2d7be2c1a53d24312224f668e1247a79f15b801a130f07f9894fbc93b63f082775d03de", 0x9b}, {&(0x7f0000000780)="dc76679c4c61a83982c47b", 0xb}, {&(0x7f00000007c0)="3035c84b04748481004414cf6609869bf3f250c1b615e7ab5b5c6ac51ca3a24c185ef685ddc290d01ef49523f28381087f2704a25b8f793a828b2cf1a6591251ecb81619a4b3a0a62dd61dd315f913eb29eeef4bfaaeb6943f421680cd3de45277071c71fc4c124804eeb6ffdf11f8478809ab1aa8d0e3b6249caffced79ee9d95215f029b256f5a30c0173c257f03d22f725cf536514adb486d9e51ea8fdda17d66383d567c65bba9bb603ffda829db00e25cb969ac31e3c67de9ae212b4a69e3c2bce0eebb364bcad91e06b5bab382fc324849e27d1b20bd9c2e96c1730101ab597424bef452154481622c", 0xec}], 0x6, &(0x7f0000000940)=[{0xf8, 0x29, 0x10001, "6ebadd324e7b48923599b4e2aa70389bde683b9c286989b470ba189bc231cac90bbc734c4c95f770720283e2640cd69694477f12a37c31a5833981969340eca674fa861248aad07cf636b6d325595b0841972c972cd4c3507e912fe6074495f70bb30b5d710d1f9e943080a93a68f239f5c30104785db549c66723a12bfeda10a28399873d565777b90915303cd9b3476b32fef74f8db41e891ba174c307fe5568f8b66050006adca7fac79abe453c09b44fccd1d5e70501b775d45534392926a5f8f0501a8026f13e73ef4574e3e26a88025d04041a703686075429ebb190479e7e6be6b6"}, {0x10, 0x2, 0x800}, {0x80, 0x10f, 0x1e50, "ac3e109361083f91a003b45394f95844305080f30b7ae9f1c0e7fa9e51bb8cae850d8cd896aa0e14452a6ca1cae88e9f1fd90993c16912f4abb476ac4d49214394fbc9397f03bdfa84c2640378d9e144548746e39282177c5fdc20834eaa19c8629d0f54f315b1e74c"}, {0x40, 0x10d, 0xb81e, "0497d2b75698664e1cd6543b2689f7f4c02094fd032505a207645af9d348824fb3c705a5eec44450e308a4ce"}, {0x50, 0xff, 0x42dc, "f0b5d756b15cda005bbcd6f1331e48dc0476fd03871c5a22f02805b7f138d9232c41990e56a66a1093de5801f1fb9a257a72d1ac77af59abc9cc6d1d813d15"}, {0x110, 0x84, 0x0, "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"}, {0xe8, 0x117, 0x99, "75dab1bfebb22189c5082f6562263cce74df0f0b666947a7fcbc72b53d466a698507d0e87913b33483e37dab3d7238c3d82d7845117c6c1b3ebb8e0bb85728008f252b4c84d816d5f6c621c39e3643e1c197e1652f115a4ee1a5ebb27d480d365785228135bcc41739ee57ae0ddac85b8266ed70af980c444b99578fdfefa4747ca31d0c1fb72f0a6002a5165168914ceb8127ee51d9b449f8ed9dc518b5587866190ff710ca80d26c7ba2d41ec4e3b2a19806852f5395e63324d4c1b6ad1775a40b10e69cee46bf1e0fe10d89332ffe84038397848f"}, {0xe8, 0x115, 0x9, "1564d3af3336b7b2404693e92a6e2fccfef35a84c346c355a6dc492e1d074149bbc2d4dc2a6b93d0c607112e34ddab23324fda0c7bc1a454a80ee434dc5f29c4ebce02ff346b2139e0d6df9ff6d755c10ff01864c6d114a52f1e09f71d0e1eaf7331d841117f99ed5953e33c83c632446c1107291e42cc491e5627908b9855efb7a3d7a6b4e6bcfc4070f1f3aaf687a1225d94ac320b3ba37a75f544df7c890a213630cb5d5ff01181d47925e64f44563f475491cd4dccfbf59afc391418f0a4cb41f735d0892def886c5a527045ce4cf9e4997927"}, {0x70, 0x109, 0x6, "59df2a4c0040b71280b8b677eccf801ba64d87bd264bbebfa9455c57b5dd6d0dbb7abedeb0ff846593eff061ffa9aef473604a119bb82cc0ef008d1e743a5bf74b73a7022acbff611fc7cb83a2517cfa660d48fa650db0e2524d75b0"}, {0x70, 0x1, 0x9, "fb9a9a00250d09ffba81ce7806043591e10a60686e077b86418695548f0e7162d7280ee6b96c4efcab813fea298ad973d5a316c097d3e991f69da81e1dd0f2dc3fcc92514ebb89b6c766c9cfc6af3d10fb8eb9b8b2262f3a155f0da9"}], 0x5d8}, 0x4008000) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000012c0)={0xffffffffffffffff, 0x20, &(0x7f0000001280)={&(0x7f0000001140)=""/161, 0xa1, 0x0, &(0x7f0000001200)=""/69, 0x45}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001300)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x10, 0x10, &(0x7f0000000f80)=@raw=[@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r2}}, @generic={0x6, 0x6, 0x9, 0x0, 0x5}, @printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x2}}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x4}, @exit], &(0x7f0000001000)='GPL\x00', 0x8, 0x46, &(0x7f0000001040)=""/70, 0x40f00, 0x64, '\x00', r1, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f00000010c0)={0x1, 0x614e}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x9, 0x6, 0x401}, 0x10, r4, r5, 0x0, 0x0, 0x0, 0x10, 0xfffffffa}, 0x94) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000001400)={0x10000}, 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x12, 0x5, &(0x7f0000001440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @generic={0x88, 0x8, 0x4, 0x3, 0x2}]}, &(0x7f0000001480)='syzkaller\x00', 0x0, 0x37, &(0x7f00000014c0)=""/55, 0x41100, 0x0, '\x00', r1, @cgroup_sock_addr=0x34, 0xffffffffffffffff, 0x8, &(0x7f0000001500)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000001540)={0x0, 0xd, 0x8, 0x6}, 0x10, r4, r5, 0x0, 0x0, 0x0, 0x10, 0x30cb77aa}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001740)={@map=r0, 0x3, 0x0, 0x9, &(0x7f0000001640)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000001680)=[0x0], &(0x7f00000016c0)=[0x0], &(0x7f0000001700)=[0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001780)={@fallback=r0, r5, 0x21, 0x0, r6, @void, @value=r5, @void, @void, r8}, 0x20) close(r5) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000017c0)={r7, 0xffffffffffffffff}, 0x4) recvmsg$kcm(r3, &(0x7f0000001ec0)={&(0x7f0000001800)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001880)=""/154, 0x9a}, {&(0x7f0000001940)=""/130, 0x82}, {&(0x7f0000001a00)=""/174, 0xae}, {&(0x7f0000001ac0)=""/156, 0x9c}, {&(0x7f0000001b80)=""/197, 0xc5}, {&(0x7f0000001c80)=""/157, 0x9d}, {&(0x7f0000001d40)=""/19, 0x13}, {&(0x7f0000001d80)=""/141, 0x8d}], 0x8}, 0x0) recvmsg(r3, &(0x7f0000002580)={&(0x7f0000001f00)=@phonet, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f80)=""/108, 0x6c}, {&(0x7f0000002000)=""/223, 0xdf}, {&(0x7f0000002100)=""/88, 0x58}, {&(0x7f0000002180)=""/182, 0xb6}, {&(0x7f0000002240)=""/242, 0xf2}, {&(0x7f0000002340)=""/126, 0x7e}, {&(0x7f00000023c0)=""/115, 0x73}], 0x7, &(0x7f00000024c0)=""/142, 0x8e}, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000025c0)='./cgroup.cpu/syz1\x00', 0x1ff) socket$kcm(0x29, 0x2, 0x0) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002600)={0x1b, 0x0, 0x0, 0x6, 0x0, r0, 0x0, '\x00', r1, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000002700)={{r7, 0xffffffffffffffff}, &(0x7f0000002680), &(0x7f00000026c0)}, 0x20) r12 = bpf$ITER_CREATE(0x21, &(0x7f0000002740), 0x8) r13 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000003980)={&(0x7f0000003900)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x9, [@int={0x10, 0x0, 0x0, 0x1, 0x0, 0x1b, 0x0, 0x7d, 0x1}]}, {0x0, [0x0, 0x30, 0x61, 0x30, 0x5f, 0x30, 0x30]}}, &(0x7f0000003940)=""/63, 0x31, 0x3f, 0x0, 0x9}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000003a80)={0x1a, 0x24, &(0x7f0000002780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xf7c}, {{0x18, 0x1, 0x1, 0x0, r10}}, {}, [@map_fd={0x18, 0xd, 0x1, 0x0, r11}, @map_fd={0x18, 0x1, 0x1, 0x0, r9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r12}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x7}, @generic={0x7, 0x0, 0x1, 0x9b36, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x9}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000028c0)='GPL\x00', 0xc, 0x1000, &(0x7f0000002900)=""/4096, 0x41000, 0xd1, '\x00', r1, @tracing=0x1c, r13, 0x8, &(0x7f00000039c0)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000003a00)={0x4, 0xe, 0x3, 0xfffffffd}, 0x10, 0x0, r5, 0x3, 0x0, &(0x7f0000003a40)=[{0x3, 0x3, 0x2}, {0x3, 0x4, 0xb, 0x4}, {0x5, 0x2, 0x6, 0xa}], 0x10, 0xfff80000}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f0000003b40)={r2, r5}) write$cgroup_subtree(r12, &(0x7f0000003b80)={[{0x2b, 'net_cls'}, {0x2d, 'net_prio'}, {0x2b, 'pids'}, {0x2b, 'perf_event'}]}, 0x25) r14 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r14, &(0x7f0000003c80)={0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000003bc0)}], 0x1, &(0x7f0000003c40)=[{0x28, 0x113, 0x8000, "9008e3d152822307bc0e2b56d809931340d50953"}, {0x18, 0x101, 0xc, "87f133048a84"}], 0x40}, 0x4000000) sendmsg$kcm(r14, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003cc0)="fe38a50a5e0b7f6b1f0feff209bf12985b831928577388d535860d8a6aa0c7cf9252985f3808ae5fc41eab86848d5d05bcae1aa784cb330e20c42dbdbe8148505b43cfc2948a27d23b4cf2d5d748bc0c6c909469939ed4d3a732c7f419effa0e242206ae7c1e0f2b2392af3205484ffa1652ca4ceecb74d1a5b98658527271a9f019384ef69109941ecdaf17ff8b6054a8b47afeadd716bbca2e0608b45d4be8989d7ed35116b294de47d06f55f759929380cb40fdc6a4a71b8588bc6d25e93d8696efc6289beefaafef4a1103ebf871fe8bef8a4c8fe4aa5ff2aefb1a77faa3e519f557", 0xe4}, {&(0x7f0000003dc0)="543898b7a691c0426d6c7e8f40e330f44996864242f5a17a9389", 0x1a}], 0x2, &(0x7f0000003e40)=[{0xb0, 0x3a, 0x2, "0e8e2a60668d94c49506e126d2a008049140bb5c68f5e3fd6e49acd2b6f76b0772a9f4cacfcffe12f5875fd0e70164147b9e3e70a0ccaaaad2a64b940d09448d61cd63ef3a06194388d4b848f97531dae7e970e41bdee2a0bacaeb9bc786bb07313ed211b9b65da248f80dad89d07c5c29ec36d3f684a82f49282a2d4e29a08b5dd2a78458baa7b28221289288826ebb8cece5e757927715c936"}], 0xb0}, 0x200088d0) syz_clone(0x40000, &(0x7f0000003f40)="efb4c1a9366d1157e1ca06247fdee031078946bf7dca7ac66b995210823697aff24de6daecab12e650483f5fa22b30712450ea27f7cfbcfadcea708c39bc98093879ba19a900bd2ecaebe728cc73cb3550326f5eb5a2f25f7de2899551d2c15cb92f66b349d99a949b2a8ec505fec8720ca788", 0x73, &(0x7f0000003fc0), &(0x7f0000004000), &(0x7f0000004040)="7f4ff469f691189c628560f2bb89653a357cd3375a5b6c3f302cf8debb72600608fa991199aea7e3a73a02344373436d8a0c72526b75ef51f825322683d6c4916a71f1be0b020d17b8340e5eda62e69b507a7a4fdc3e69ec58eb0cabe9dbb9167746ec45cf85be6d1a6760ca2ac8f87d7a51ea304be87168de5523a711abbe530bfb012fe85ce6ba318521ab711d9a1652d9fe569f91686ef94706341be05e2a902fc1982d14fdade01f89d120d1") 4.611257019s ago: executing program 2 (id=9739): 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) bpf$PROG_LOAD(0x5, 0x0, 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, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9feb01001800000000000000440000004400000004000000000000000200000d0000000005000000000000000000000000000000020000000100000f030000000100000002000000"], &(0x7f00000000c0)=""/181, 0x60, 0xb5, 0x1}, 0x28) r0 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000340), 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r0}, 0x8) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x60, 0x8}, {}, {0x2}]}) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0xc}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r4, &(0x7f0000003280)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r4, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r4, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000042c0)="86", 0x1}], 0x1}, 0x0) sendmsg$tipc(r4, &(0x7f0000002700)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x21, &(0x7f00000000c0), 0x4) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) close(r4) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x0) r5 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r5, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3000000000000000000000000700000094040000071b07"], 0x30}, 0x0) r6 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x80044944, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000210081044e81f7", 0xb}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x33fe0) 4.59647143s ago: executing program 3 (id=9740): socket$kcm(0x21, 0x2, 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x21, 0x2, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe40, 0x10000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x6}, 0x2c) (fail_nth: 2) 4.409507062s ago: executing program 1 (id=9741): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8902, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x702, 0xd, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c15208", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.347019665s ago: executing program 0 (id=9742): socket$kcm(0x21, 0x2, 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000fc0)={r1, 0xe0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x33, &(0x7f00000003c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000e00), &(0x7f0000000e40), 0x8, 0xe3, 0x8, 0x8, &(0x7f0000000e80)}}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x21, 0x2, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe40, 0x10000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x6}, 0x2c) 4.072158801s ago: executing program 4 (id=9743): socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 3.972129047s ago: executing program 2 (id=9744): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000090000000000000000008500000029000000950000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0xfa, 0x2, "ba4fa1d7664faab5470b508449f2c7f194e3446e86d07b241ef3252d30a330411142af3fb9415ddc5aaab09e29b72252f358bbaeb2f005af43d074a7ee38ba", 0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="728018a18a2373501f00261d679822cd21893af869668a12c09cacb4f75824eaf116cfb6d5a06ad31dfb8fd88c376334f028c78c2aa45d07725aad2ca46a27800a6f27e3562010e59c5d45762cddee2d781770ee940bfa75a5ebc018dedf93966b2d20237c353f9990f380e84885a3baaf07d6b3648cf9262048374768370a9d6831277c1cc8ad23d6b21abaafd8c92ffc53ba4e74bdf61fc3238367d819045d6199d03025406f77d5c7f0797b13f37ecff2e6ab55", 0xb5}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x18000000000002a0, 0x14, 0x0, &(0x7f0000000240)="b9ff03316844268cb89e14f086dd", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a00)={0xffffffffffffffff, r1, 0x0, r1}, 0x10) r3 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x31, 0x0, 0x11) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000004c0), 0x8) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x6, 0x2b, &(0x7f0000000b00)=ANY=[@ANYBLOB="85100000f9ffffff850000007600000007918000fcffffff18120000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b70500000800000085000000a5000000b7080000000000007b8af8ff00000000b7080000050000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b70500000800000085000000a5000000185600000e0000004a468db644a515521687000000000000000018110000cf668b9f57e227646a5b48b6d3ff2a44124f3b4703e4", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000000000000850000008600000018250000", @ANYRES32, @ANYBLOB="00000000750d00001c9ae0fff0ffffff"], &(0x7f00000006c0)='syzkaller\x00', 0xc544, 0xa2, &(0x7f0000000700)=""/162, 0x40f00, 0x54, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x6, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000800)=[0x1], &(0x7f0000000840)=[{0x0, 0x2, 0x1}, {0x4, 0x5, 0x10, 0x9}, {0x1, 0x2, 0x2, 0x3}, {0x0, 0x4, 0xc}, {0x3, 0x5, 0xb, 0x6}, {0x1, 0x3, 0xc, 0x8}], 0x10, 0x8}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000009c0)={{r4}, &(0x7f0000000500), &(0x7f0000000980)=r5}, 0x20) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e281ad6e747033a0093b837", 0x3f}], 0x1}, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x0, &(0x7f0000000040), 0x0, 0x4, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x2, 0x4, 0x7, 0x17}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffffff}, 0x104007, 0xac5d, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc00082c00db5b6861589bcfe8875a06030000002300"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x4d, 0x1, 0x3}, {0x61}, {}, {}, {0x6}]}) 3.76445316s ago: executing program 0 (id=9745): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x13, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000611188000000000005000000f6ffffcfc3ed3c85cc9120"], 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a740100053582c137153e37024801", 0x27}], 0x1}, 0x0) r1 = socket$kcm(0x2, 0x922000000001, 0x106) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0xc, &(0x7f00000002c0)=r2, 0x4) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030030000b12d25a80648c2594f90124fc60100c044002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0xa}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x25c, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x10, 0x1c, &(0x7f0000000300)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r2}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}], &(0x7f00000000c0)='syzkaller\x00', 0x4fb, 0xc0, &(0x7f0000000500)=""/192, 0x41000, 0x70, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0x1, 0x7, 0x10}, 0x10, r4, r0, 0x1, &(0x7f0000000280)=[r0], &(0x7f0000000400)=[{0x0, 0x4, 0xc, 0x7}], 0x10, 0x1}, 0x94) 3.75260554s ago: executing program 1 (id=9746): r0 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000500)}], 0x1}, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x11, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000b00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000700008500000086000000bf0900000000000055090100000000009500000000000000ad0a010000000000a500f4fffcffffffbf91000000000000b702000003000000850000002a000000b7000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x3, 0x1018, &(0x7f0000004b00)=""/4120, 0x41100, 0x2}, 0x94) 3.552261632s ago: executing program 4 (id=9747): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xf8}], 0x1}, 0x1f00) close(r0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd, 0x59}, 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8902, &(0x7f00000013c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x702, 0xe, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c1520800", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0xa49a4400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f00000008c0), 0x43) socket$kcm(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x50) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 3.483653676s ago: executing program 3 (id=9748): r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x5d, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{}, {0x90010022}]}, 0x94) close(r2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x10}}], 0x10}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0), 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x6000002c, &(0x7f0000000100)="b9ff03316844268cb89e14f008004ce00e7200002000008877fbac141416e000030a89079f03b180ff83080520e0845013f2325f004408050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014c0000c0adc043084617d7ecf41effff38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d7da058f6efa6d1f5f7ff400"/254, 0x0, 0xfe, 0x60000000, 0x0, 0xfffffffe}, 0x2c) 3.403941941s ago: executing program 1 (id=9749): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020200600000000000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000010000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 3.280037928s ago: executing program 0 (id=9750): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r3, r2, 0x0, 0x0, 0x0}, 0x30) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f00000017c0)={0x2, 0x4e20, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x19}, @empty}}}], 0x20}, 0x8000) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020200600000000000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000010000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x10}, 0x94) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000004c0)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1200000009000000040000000200000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000ea5a48900c29b6a643068d00"], 0x50) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="120000000d000000040000000200000000000000", @ANYRES32, @ANYBLOB="004400800c740000b7b24f2cdf61c3d14844a0eaba0000000000ad000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r1, 0x0, 0xcf, 0x1000, &(0x7f0000000580)="a93cdb177acab8031a6f7d8b910c24a5c98123a87dbe3f2cc2adc5658fbf497e250b83067b48015353c9ad2b501d1eb73f98e156ed5235c3edc2b61178ad3768d5edba60422921246224b8b2fdb4941388ade5f676c1d4197e5ac755298339ff6b4d6ae5e5b99b4e426026a8a3e11b717cb883752351285c4ab4bfc010bda47bd925ab7e1c7db9999e76f4899c1311b348b620fce0fc0bb87aae85b6f4e08fbe2755bce79355473c3ee30d7a769d6d0213bd7959115be6b646bd229e61075648c3f7091fa829147279e56651f8a7f2", &(0x7f0000001800)=""/4096, 0x7fffffff, 0x0, 0x2c, 0x55, &(0x7f0000000480)="f8e222bceba47e45791d8299dd63188793f6033be7a8d060cbe859a414ba462b8c2b5bc27bb8128d44c321b4", &(0x7f0000000700)="0b68566778bcfc6f6f95ade3e5f47d4351956edfa11a12d0dcb6559293e9fe4387f02a34ff924bdbc1263da06f3c485fb24f14cf5a9d8bf00aa5771641b0e395dc58e6236bc7e2e1f36ae1d1f958173cd8a7c5e50c", 0x2, 0x0, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r7, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r6}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000440)={{r8}, &(0x7f0000000300), &(0x7f0000000400)=r6}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r7}, &(0x7f00000006c0), &(0x7f0000000380)=r6}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f00000008c0)=ANY=[], 0x0, 0x2a, 0x47}, 0x28) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r5, &(0x7f00000001c0), 0x0}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 3.259571719s ago: executing program 2 (id=9751): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$kcm(0x23, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) sendmsg$kcm(r1, 0x0, 0x0) close(r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x2) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f00000000c0)=ANY=[@ANYRES8=r1, @ANYRESOCT=r2], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) write$cgroup_subtree(r3, &(0x7f0000000840)=ANY=[], 0xfdef) r4 = socket$kcm(0x10, 0x400000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000001000000ff0f000007"], 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x2e, &(0x7f0000000600)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={r5, 0x7, 0x10}, 0xc) close(0x3) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000280)}], 0x2}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="2e00000010008108040f9becdb4cb92e0a28", 0x12}], 0x1}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8922, &(0x7f0000000080)) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 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, 0x4, @perf_config_ext={0xffffffffffffffff}, 0x104007, 0xac60}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x7, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r6, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={0xffffffffffffffff, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES32], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) socket$kcm(0x10, 0x2, 0x0) 3.094670439s ago: executing program 1 (id=9752): socket$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) r0 = socket$kcm(0xa, 0x2, 0x88) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="d8000000190081044e81f782db4cb904021d0800fd007c05e8fe55a108001e0001400203b4000e4190000900ac00060211000000160012000a0002000d48035c3b61c1d67f01282e8d61421f25e1ef6530a68000a007a290457f01a7cee4090000001fb791643a5ee4e11bad15e473dfc6d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f2155e3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af22a3fd0a2c46ac381ee", 0xd8}], 0x1}, 0x80) recvmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x2063) 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, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x14, 0x4c}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x48) syz_clone(0x108000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x3000c085) r3 = socket$kcm(0xa, 0x6, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) setsockopt$sock_attach_bpf(r3, 0x10d, 0x11, &(0x7f0000000000)=r4, 0x4) 2.696973092s ago: executing program 3 (id=9753): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000090000000000000000008500000029000000950000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0xfa, 0x2, "ba4fa1d7664faab5470b508449f2c7f194e3446e86d07b241ef3252d30a330411142af3fb9415ddc5aaab09e29b72252f358bbaeb2f005af43d074a7ee38ba", 0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="728018a18a2373501f00261d679822cd21893af869668a12c09cacb4f75824eaf116cfb6d5a06ad31dfb8fd88c376334f028c78c2aa45d07725aad2ca46a27800a6f27e3562010e59c5d45762cddee2d781770ee940bfa75a5ebc018dedf93966b2d20237c353f9990f380e84885a3baaf07d6b3648cf9262048374768370a9d6831277c1cc8ad23d6b21abaafd8c92ffc53ba4e74bdf61fc3238367d819045d6199d03025406f77d5c7f0797b13f37ecff2e6ab55", 0xb5}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x18000000000002a0, 0x14, 0x0, &(0x7f0000000240)="b9ff03316844268cb89e14f086dd", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a00)={0xffffffffffffffff, r1, 0x0, r1}, 0x10) r3 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x31, 0x0, 0x11) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000004c0), 0x8) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x6, 0x2b, &(0x7f0000000b00)=ANY=[@ANYBLOB="85100000f9ffffff850000007600000007918000fcffffff18120000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b70500000800000085000000a5000000b7080000000000007b8af8ff00000000b7080000050000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b70500000800000085000000a5000000185600000e0000004a468db644a515521687000000000000000018110000cf668b9f57e227646a5b48b6d3ff2a44124f3b4703e4", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000000000000850000008600000018250000", @ANYRES32, @ANYBLOB="00000000750d00001c9ae0fff0ffffff"], &(0x7f00000006c0)='syzkaller\x00', 0xc544, 0xa2, &(0x7f0000000700)=""/162, 0x40f00, 0x54, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x6, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000800)=[0x1], &(0x7f0000000840)=[{0x0, 0x2, 0x1}, {0x4, 0x5, 0x10, 0x9}, {0x1, 0x2, 0x2, 0x3}, {0x0, 0x4, 0xc}, {0x3, 0x5, 0xb, 0x6}, {0x1, 0x3, 0xc, 0x8}], 0x10, 0x8}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000009c0)={{r4}, &(0x7f0000000500), &(0x7f0000000980)=r5}, 0x20) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e281ad6e747033a0093b837", 0x3f}], 0x1}, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x0, &(0x7f0000000040), 0x0, 0x4, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x2, 0x4, 0x7, 0x17}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffffff}, 0x104007, 0xac5d, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc00082c00db5b6861589bcfe8875a06030000002300"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x4d, 0x1, 0x3}, {0x61}, {}, {}, {0x6}]}) 2.463165126s ago: executing program 0 (id=9754): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 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, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9feb01001800000000000000440000004400000004000000000000000200000d0000000005000000000000000000000000000000020000000100000f030000000100000002000000"], &(0x7f00000000c0)=""/181, 0x60, 0xb5, 0x1}, 0x28) r0 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000340), 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r0}, 0x8) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x60, 0x8}, {}, {0x2}]}) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0xc}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r4, &(0x7f0000003280)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r4, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r4, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000042c0)="86", 0x1}], 0x1}, 0x0) sendmsg$tipc(r4, &(0x7f0000002700)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x21, &(0x7f00000000c0), 0x4) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) close(r4) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x0) r5 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r5, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3000000000000000000000000700000094040000071b07"], 0x30}, 0x0) r6 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x80044944, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000210081044e81f7", 0xb}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x33fe0) 2.125976986s ago: executing program 2 (id=9755): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0xff00, 0x0, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000080)="37fabc960139b13c6687b86e2de8d98a", &(0x7f00000000c0)=""/124}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000240)="b58ed7e8491b948825c1ee1bae1454fb30a376e8c274c19fdc8556e1ce626410fc128c20c6d1b6604d438c41b0722e9e15c984c6315545c23bed4481da16a46dbe0c7939fdfbe271b420da7ebde8c9b66633a115ae92814827a9a57f81e2524649d752c73f0d100c490ea42d24c145ca4624db8e7f3ec2f04f7f4d6e159790ed12aaab2306c7a3443b2512abb806648d62ebfef86c66f21b46746d0c0cf6cddd7667451ba6a58f942ecb0670012660d8951125c45e1751caeb469b189aa8cadbdf", &(0x7f0000000340)=""/151, 0x4}, 0x20) socketpair(0xb, 0x2, 0x52, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000f40)={&(0x7f0000000480)=@isdn={0x22, 0x7, 0x0, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)="60cddbca2b1f377e74cc3f55e01806f49aee29308b5aafe0ffda9a61bc67ad74285c49f5c20cb076b7ff8a1d036f8e6e8f10c22d8c145d8eb4591ebb0f6c025f0b4e425f648a1374c508dd861967a5cd8238803e665fc76bf2bd242967b1db0bb7595f6a95ca098ff3b7412faa20eaa5df59f42fc623aa9d1f9c43d59006a1e0abd103afb56e1b84229135f3b0f82f30ca4a78b48422f4ec42802f7020168758234c455e0f8f615ca3bf8f157c597ea76e13263dafca84f7ed0d43c6fa037e2141cdcc7c617b3a2a82636e002f19468db4a4d30370cdb1dfd7938ec6a15055f1935a44ac1fd87c15a6", 0xe9}, {&(0x7f0000000600)="82d79768778b33669e6820eee0f6635d21f5b0a4e585fa83d4b3", 0x1a}, {&(0x7f0000000640)="34c6940b3e41a9f5275419b6d622ec84b976440ece6e0dee6c6058228eabbb36117d61f01ffd2a19064e53acce9451bc90e04d2d3b6a4a0591497369f39b15fde141f7", 0x43}, {&(0x7f00000006c0)="7f377dd9ce7e806a44b9f2a8f1a5260ee2b9869942001bed9e543cd9b9b18d73c926656eb466c56e7f78b52b02ce86a64187adbc5840c33636bee56ef935de4a2e225b44314dcb38a04b54e67bb6ebe673b1a5601d22422e6d253f7b11e1d43761d6e0350e1576c202725251115da3032326f0f67883f8a2d7be2c1a53d24312224f668e1247a79f15b801a130f07f9894fbc93b63f082775d03de", 0x9b}, {&(0x7f0000000780)="dc76679c4c61a83982c47b", 0xb}, {&(0x7f00000007c0)="3035c84b04748481004414cf6609869bf3f250c1b615e7ab5b5c6ac51ca3a24c185ef685ddc290d01ef49523f28381087f2704a25b8f793a828b2cf1a6591251ecb81619a4b3a0a62dd61dd315f913eb29eeef4bfaaeb6943f421680cd3de45277071c71fc4c124804eeb6ffdf11f8478809ab1aa8d0e3b6249caffced79ee9d95215f029b256f5a30c0173c257f03d22f725cf536514adb486d9e51ea8fdda17d66383d567c65bba9bb603ffda829db00e25cb969ac31e3c67de9ae212b4a69e3c2bce0eebb364bcad91e06b5bab382fc324849e27d1b20bd9c2e96c1730101ab597424bef452154481622c", 0xec}], 0x6, &(0x7f0000000940)=[{0xf8, 0x29, 0x10001, "6ebadd324e7b48923599b4e2aa70389bde683b9c286989b470ba189bc231cac90bbc734c4c95f770720283e2640cd69694477f12a37c31a5833981969340eca674fa861248aad07cf636b6d325595b0841972c972cd4c3507e912fe6074495f70bb30b5d710d1f9e943080a93a68f239f5c30104785db549c66723a12bfeda10a28399873d565777b90915303cd9b3476b32fef74f8db41e891ba174c307fe5568f8b66050006adca7fac79abe453c09b44fccd1d5e70501b775d45534392926a5f8f0501a8026f13e73ef4574e3e26a88025d04041a703686075429ebb190479e7e6be6b6"}, {0x10, 0x2, 0x800}, {0x80, 0x10f, 0x1e50, "ac3e109361083f91a003b45394f95844305080f30b7ae9f1c0e7fa9e51bb8cae850d8cd896aa0e14452a6ca1cae88e9f1fd90993c16912f4abb476ac4d49214394fbc9397f03bdfa84c2640378d9e144548746e39282177c5fdc20834eaa19c8629d0f54f315b1e74c"}, {0x40, 0x10d, 0xb81e, "0497d2b75698664e1cd6543b2689f7f4c02094fd032505a207645af9d348824fb3c705a5eec44450e308a4ce"}, {0x50, 0xff, 0x42dc, "f0b5d756b15cda005bbcd6f1331e48dc0476fd03871c5a22f02805b7f138d9232c41990e56a66a1093de5801f1fb9a257a72d1ac77af59abc9cc6d1d813d15"}, {0x110, 0x84, 0x0, "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"}, {0xe8, 0x117, 0x99, "75dab1bfebb22189c5082f6562263cce74df0f0b666947a7fcbc72b53d466a698507d0e87913b33483e37dab3d7238c3d82d7845117c6c1b3ebb8e0bb85728008f252b4c84d816d5f6c621c39e3643e1c197e1652f115a4ee1a5ebb27d480d365785228135bcc41739ee57ae0ddac85b8266ed70af980c444b99578fdfefa4747ca31d0c1fb72f0a6002a5165168914ceb8127ee51d9b449f8ed9dc518b5587866190ff710ca80d26c7ba2d41ec4e3b2a19806852f5395e63324d4c1b6ad1775a40b10e69cee46bf1e0fe10d89332ffe84038397848f"}, {0xe8, 0x115, 0x9, "1564d3af3336b7b2404693e92a6e2fccfef35a84c346c355a6dc492e1d074149bbc2d4dc2a6b93d0c607112e34ddab23324fda0c7bc1a454a80ee434dc5f29c4ebce02ff346b2139e0d6df9ff6d755c10ff01864c6d114a52f1e09f71d0e1eaf7331d841117f99ed5953e33c83c632446c1107291e42cc491e5627908b9855efb7a3d7a6b4e6bcfc4070f1f3aaf687a1225d94ac320b3ba37a75f544df7c890a213630cb5d5ff01181d47925e64f44563f475491cd4dccfbf59afc391418f0a4cb41f735d0892def886c5a527045ce4cf9e4997927"}, {0x70, 0x109, 0x6, "59df2a4c0040b71280b8b677eccf801ba64d87bd264bbebfa9455c57b5dd6d0dbb7abedeb0ff846593eff061ffa9aef473604a119bb82cc0ef008d1e743a5bf74b73a7022acbff611fc7cb83a2517cfa660d48fa650db0e2524d75b0"}, {0x70, 0x1, 0x9, "fb9a9a00250d09ffba81ce7806043591e10a60686e077b86418695548f0e7162d7280ee6b96c4efcab813fea298ad973d5a316c097d3e991f69da81e1dd0f2dc3fcc92514ebb89b6c766c9cfc6af3d10fb8eb9b8b2262f3a155f0da9"}], 0x5d8}, 0x4008000) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000012c0)={0xffffffffffffffff, 0x20, &(0x7f0000001280)={&(0x7f0000001140)=""/161, 0xa1, 0x0, &(0x7f0000001200)=""/69, 0x45}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001300)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x10, 0x10, &(0x7f0000000f80)=@raw=[@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r2}}, @generic={0x6, 0x6, 0x9, 0x0, 0x5}, @printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x2}}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x4}, @exit], &(0x7f0000001000)='GPL\x00', 0x8, 0x46, &(0x7f0000001040)=""/70, 0x40f00, 0x64, '\x00', r1, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f00000010c0)={0x1, 0x614e}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x9, 0x6, 0x401}, 0x10, r4, r5, 0x0, 0x0, 0x0, 0x10, 0xfffffffa}, 0x94) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000001400)={0x10000}, 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x12, 0x5, &(0x7f0000001440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @generic={0x88, 0x8, 0x4, 0x3, 0x2}]}, &(0x7f0000001480)='syzkaller\x00', 0x0, 0x37, &(0x7f00000014c0)=""/55, 0x41100, 0x0, '\x00', r1, @cgroup_sock_addr=0x34, 0xffffffffffffffff, 0x8, &(0x7f0000001500)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000001540)={0x0, 0xd, 0x8, 0x6}, 0x10, r4, r5, 0x0, 0x0, 0x0, 0x10, 0x30cb77aa}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001740)={@map=r0, 0x3, 0x0, 0x9, &(0x7f0000001640)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000001680)=[0x0], &(0x7f00000016c0)=[0x0], &(0x7f0000001700)=[0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001780)={@fallback=r0, r5, 0x21, 0x0, r6, @void, @value=r5, @void, @void, r8}, 0x20) close(r5) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000017c0)={r7, 0xffffffffffffffff}, 0x4) recvmsg$kcm(r3, &(0x7f0000001ec0)={&(0x7f0000001800)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001880)=""/154, 0x9a}, {&(0x7f0000001940)=""/130, 0x82}, {&(0x7f0000001a00)=""/174, 0xae}, {&(0x7f0000001ac0)=""/156, 0x9c}, {&(0x7f0000001b80)=""/197, 0xc5}, {&(0x7f0000001c80)=""/157, 0x9d}, {&(0x7f0000001d40)=""/19, 0x13}, {&(0x7f0000001d80)=""/141, 0x8d}], 0x8}, 0x0) recvmsg(r3, &(0x7f0000002580)={&(0x7f0000001f00)=@phonet, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f80)=""/108, 0x6c}, {&(0x7f0000002000)=""/223, 0xdf}, {&(0x7f0000002100)=""/88, 0x58}, {&(0x7f0000002180)=""/182, 0xb6}, {&(0x7f0000002240)=""/242, 0xf2}, {&(0x7f0000002340)=""/126, 0x7e}, {&(0x7f00000023c0)=""/115, 0x73}], 0x7, &(0x7f00000024c0)=""/142, 0x8e}, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000025c0)='./cgroup.cpu/syz1\x00', 0x1ff) socket$kcm(0x29, 0x2, 0x0) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002600)={0x1b, 0x0, 0x0, 0x6, 0x0, r0, 0x0, '\x00', r1, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000002700)={{r7, 0xffffffffffffffff}, &(0x7f0000002680), &(0x7f00000026c0)}, 0x20) r12 = bpf$ITER_CREATE(0x21, &(0x7f0000002740), 0x8) r13 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000003980)={&(0x7f0000003900)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x9, [@int={0x10, 0x0, 0x0, 0x1, 0x0, 0x1b, 0x0, 0x7d, 0x1}]}, {0x0, [0x0, 0x30, 0x61, 0x30, 0x5f, 0x30, 0x30]}}, &(0x7f0000003940)=""/63, 0x31, 0x3f, 0x0, 0x9}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000003a80)={0x1a, 0x24, &(0x7f0000002780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xf7c}, {{0x18, 0x1, 0x1, 0x0, r10}}, {}, [@map_fd={0x18, 0xd, 0x1, 0x0, r11}, @map_fd={0x18, 0x1, 0x1, 0x0, r9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r12}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x7}, @generic={0x7, 0x0, 0x1, 0x9b36, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x9}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000028c0)='GPL\x00', 0xc, 0x1000, &(0x7f0000002900)=""/4096, 0x41000, 0xd1, '\x00', r1, @tracing=0x1c, r13, 0x8, &(0x7f00000039c0)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000003a00)={0x4, 0xe, 0x3, 0xfffffffd}, 0x10, 0x0, r5, 0x3, 0x0, &(0x7f0000003a40)=[{0x3, 0x3, 0x2}, {0x3, 0x4, 0xb, 0x4}, {0x5, 0x2, 0x6, 0xa}], 0x10, 0xfff80000}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f0000003b40)={r2, r5}) write$cgroup_subtree(r12, &(0x7f0000003b80)={[{0x2b, 'net_cls'}, {0x2d, 'net_prio'}, {0x2b, 'pids'}, {0x2b, 'perf_event'}]}, 0x25) r14 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r14, &(0x7f0000003c80)={0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000003bc0)}], 0x1, &(0x7f0000003c40)=[{0x28, 0x113, 0x8000, "9008e3d152822307bc0e2b56d809931340d50953"}, {0x18, 0x101, 0xc, "87f133048a84"}], 0x40}, 0x4000000) sendmsg$kcm(r14, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003cc0)="fe38a50a5e0b7f6b1f0feff209bf12985b831928577388d535860d8a6aa0c7cf9252985f3808ae5fc41eab86848d5d05bcae1aa784cb330e20c42dbdbe8148505b43cfc2948a27d23b4cf2d5d748bc0c6c909469939ed4d3a732c7f419effa0e242206ae7c1e0f2b2392af3205484ffa1652ca4ceecb74d1a5b98658527271a9f019384ef69109941ecdaf17ff8b6054a8b47afeadd716bbca2e0608b45d4be8989d7ed35116b294de47d06f55f759929380cb40fdc6a4a71b8588bc6d25e93d8696efc6289beefaafef4a1103ebf871fe8bef8a4c8fe4aa5ff2aefb1a77faa3e519f557", 0xe4}, {&(0x7f0000003dc0)="543898b7a691c0426d6c7e8f40e330f44996864242f5a17a9389", 0x1a}], 0x2, &(0x7f0000003e40)=[{0xb0, 0x3a, 0x2, "0e8e2a60668d94c49506e126d2a008049140bb5c68f5e3fd6e49acd2b6f76b0772a9f4cacfcffe12f5875fd0e70164147b9e3e70a0ccaaaad2a64b940d09448d61cd63ef3a06194388d4b848f97531dae7e970e41bdee2a0bacaeb9bc786bb07313ed211b9b65da248f80dad89d07c5c29ec36d3f684a82f49282a2d4e29a08b5dd2a78458baa7b28221289288826ebb8cece5e757927715c936"}], 0xb0}, 0x200088d0) syz_clone(0x40000, &(0x7f0000003f40)="efb4c1a9366d1157e1ca06247fdee031078946bf7dca7ac66b995210823697aff24de6daecab12e650483f5fa22b30712450ea27f7cfbcfadcea708c39bc98093879ba19a900bd2ecaebe728cc73cb3550326f5eb5a2f25f7de2899551d2c15cb92f66b349d99a949b2a8ec505fec8720ca788", 0x73, &(0x7f0000003fc0), &(0x7f0000004000), &(0x7f0000004040)="7f4ff469f691189c628560f2bb89653a357cd3375a5b6c3f302cf8debb72600608fa991199aea7e3a73a02344373436d8a0c72526b75ef51f825322683d6c4916a71f1be0b020d17b8340e5eda62e69b507a7a4fdc3e69ec58eb0cabe9dbb9167746ec45cf85be6d1a6760ca2ac8f87d7a51ea304be87168de5523a711abbe530bfb012fe85ce6ba318521ab711d9a1652d9fe569f91686ef94706341be05e2a902fc1982d14fdade01f89d120d1") 1.843703172s ago: executing program 0 (id=9756): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8902, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x702, 0xd, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c15208", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.831389963s ago: executing program 4 (id=9757): socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 1.799912825s ago: executing program 3 (id=9758): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020200600000000000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000010000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (fail_nth: 3) 1.691325101s ago: executing program 2 (id=9759): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe72, &(0x7f0000000000)=[{&(0x7f0000000300)="d800000018008116e00212ba0d8105040a020200020f100b067c55a1bc000900b80006990200000015000500fc038178a80015000338004002000c0901ac040000d67f6f947a7100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e970300000000000000000000000000000000000000008dc5fb510162", 0xd8}], 0x1}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 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, 0x6, @perf_config_ext, 0x10c002, 0x89, 0x4}, 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, 0x8) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000a40)={0x0, 0x4000, &(0x7f0000000100)=[{&(0x7f0000000c00)="5c0000001a006bab9a3fe3d8457f0bd2bf6e17aa0a046b876c1d0048007ea60864160af36504001a0038001d00193107e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb45601d8ad2330e", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd"], 0xfe1b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0x11, 0x0, &(0x7f0000000000)="df", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x1}, 0x50) 1.35559253s ago: executing program 1 (id=9760): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e00000010008100000080004000000413a181002e00000002010000000000000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x20000060) 1.344348801s ago: executing program 3 (id=9761): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000090000000000000000008500000029000000950000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0xfa, 0x2, "ba4fa1d7664faab5470b508449f2c7f194e3446e86d07b241ef3252d30a330411142af3fb9415ddc5aaab09e29b72252f358bbaeb2f005af43d074a7ee38ba", 0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="728018a18a2373501f00261d679822cd21893af869668a12c09cacb4f75824eaf116cfb6d5a06ad31dfb8fd88c376334f028c78c2aa45d07725aad2ca46a27800a6f27e3562010e59c5d45762cddee2d781770ee940bfa75a5ebc018dedf93966b2d20237c353f9990f380e84885a3baaf07d6b3648cf9262048374768370a9d6831277c1cc8ad23d6b21abaafd8c92ffc53ba4e74bdf61fc3238367d819045d6199d03025406f77d5c7f0797b13f37ecff2e6ab55", 0xb5}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x18000000000002a0, 0x14, 0x0, &(0x7f0000000240)="b9ff03316844268cb89e14f086dd", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a00)={0xffffffffffffffff, r1, 0x0, r1}, 0x10) r3 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x31, 0x0, 0x11) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000004c0), 0x8) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x6, 0x2b, &(0x7f0000000b00)=ANY=[@ANYBLOB="85100000f9ffffff850000007600000007918000fcffffff18120000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b70500000800000085000000a5000000b7080000000000007b8af8ff00000000b7080000050000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b70500000800000085000000a5000000185600000e0000004a468db644a515521687000000000000000018110000cf668b9f57e227646a5b48b6d3ff2a44124f3b4703e4", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000000000000850000008600000018250000", @ANYRES32, @ANYBLOB="00000000750d00001c9ae0fff0ffffff"], &(0x7f00000006c0)='syzkaller\x00', 0xc544, 0xa2, &(0x7f0000000700)=""/162, 0x40f00, 0x54, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x6, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000800)=[0x1], &(0x7f0000000840)=[{0x0, 0x2, 0x1}, {0x4, 0x5, 0x10, 0x9}, {0x1, 0x2, 0x2, 0x3}, {0x0, 0x4, 0xc}, {0x3, 0x5, 0xb, 0x6}, {0x1, 0x3, 0xc, 0x8}], 0x10, 0x8}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000009c0)={{r4}, &(0x7f0000000500), &(0x7f0000000980)=r5}, 0x20) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e281ad6e747033a0093b837", 0x3f}], 0x1}, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x0, &(0x7f0000000040), 0x0, 0x4, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x2, 0x4, 0x7, 0x17}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x104007, 0xac5d, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc00082c00db5b6861589bcfe8875a06030000002300"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x4d, 0x1, 0x3}, {0x61}, {}, {}, {0x6}]}) 1.086331536s ago: executing program 4 (id=9762): 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x13, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000611188000000000005000000f6ffffcfc3ed3c85cc9120"], 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a740100053582c137153e37024801", 0x27}], 0x1}, 0x0) r1 = socket$kcm(0x2, 0x922000000001, 0x106) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0xc, &(0x7f00000002c0)=r2, 0x4) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030030000b12d25a80648c2594f90124fc60100c044002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0xa}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x25c, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x10, 0x1c, &(0x7f0000000300)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r2}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}], &(0x7f00000000c0)='syzkaller\x00', 0x4fb, 0xc0, &(0x7f0000000500)=""/192, 0x41000, 0x70, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0x1, 0x7, 0x10}, 0x10, r4, r0, 0x1, &(0x7f0000000280)=[r0], &(0x7f0000000400)=[{0x0, 0x4, 0xc, 0x7}], 0x10, 0x1}, 0x94) 112.312893ms ago: executing program 1 (id=9763): r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x5d, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{}, {0x90010022}]}, 0x94) close(r2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x6000002c, &(0x7f0000000100)="b9ff03316844268cb89e14f008004ce00e7200002000008877fbac141416e000030a89079f03b180ff83080520e0845013f2325f004408050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014c0000c0adc043084617d7ecf41effff38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d7da058f6efa6d1f5f7ff400"/254, 0x0, 0xfe, 0x60000000, 0x0, 0xfffffffe}, 0x2c) 90.654005ms ago: executing program 4 (id=9764): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000f00)=@base={0x5, 0x4, 0xfff, 0x7}, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x15, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000080850000008200000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x14112, 0x0, 0x0, 0x3, 0x7, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, r3, 0x12) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000000000}, 0x0, 0x0, 0x0, 0x0, 0xf60}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={0xffffffffffffffff, 0xe0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000300)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0], 0x0, 0xf6, &(0x7f0000000800)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000540), &(0x7f0000000580), 0x8, 0xa3, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYRES64=r4, @ANYRESDEC=r5, @ANYRES16=r4, @ANYRESOCT=r5, @ANYRESOCT=r5], &(0x7f0000000340)='syzkaller\x00', 0xfffffffc, 0x0, 0x0, 0x0, 0x0, '\x00', r6, @fallback=0x1c}, 0x94) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x11}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0xc, &(0x7f00000000c0)={0x0, 0x1}, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc36}, 0x90) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000300)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0xf, '\x00', r6, r7, 0x4, 0x5, 0x2}, 0x50) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x12, 0x2, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x7}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r8, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000100)=r0}, 0x20) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r10) r11 = getpid() write$cgroup_pid(r10, &(0x7f0000000040)=r11, 0x12) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r9, &(0x7f0000000240), 0x0}, 0x20) 39.447868ms ago: executing program 0 (id=9765): socket$kcm(0x10, 0x2, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0xd, 0xac012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x10000, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$ITER_CREATE(0xb, 0x0, 0x26) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) getpid() sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000001ec0)=ANY=[@ANYBLOB="004000003a00913a74067388481f9c0e0a"], 0xfe33) recvmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/111, 0x6f}], 0x1}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) close(r3) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000380)={0x0, 0x0}) close(r4) socket$kcm(0x10, 0x400000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000181100"/20, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xb6123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xfff, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r6, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r7) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x10e, 0xb, &(0x7f0000000180), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f00000001c0)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000140)=0xfffffffffffffffc, 0x12) r10 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r10, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003504d25a806f8c6394f90924fc600d001141040005004700000037153e370400018000f00600d1bd", 0x33fe0}], 0x1}, 0x0) 0s ago: executing program 2 (id=9766): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x4, 0xd, &(0x7f0000000240)=@framed={{0x18, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1000000a}, [@call={0x85, 0x0, 0x0, 0x28}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002280)={r1, 0x0, 0xe, 0x0, &(0x7f00000008c0)="e02742e8680d85ff9782762f86dd", 0x0, 0x57af, 0x27, 0x0, 0x0, 0x0, 0x0}, 0x50) kernel console output (not intermixed with test programs): nset [1, 0] type 2 family 0 port 6081 - 0 [ 1881.600939][ T968] netlink: 60 bytes leftover after parsing attributes in process `syz.1.9091'. [ 1881.782152][ T968] netlink: 60 bytes leftover after parsing attributes in process `syz.1.9091'. [ 1881.877565][T21612] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1881.897140][ T973] validate_nla: 2 callbacks suppressed [ 1881.897183][ T973] netlink: 'syz.3.9092': attribute type 7 has an invalid length. [ 1881.921349][ T971] wlan1: mtu greater than device maximum [ 1881.954614][ T969] netlink: 60 bytes leftover after parsing attributes in process `syz.1.9091'. [ 1882.051517][ T973] netlink: 191184 bytes leftover after parsing attributes in process `syz.3.9092'. [ 1882.092144][ T976] netlink: 'syz.4.9094': attribute type 39 has an invalid length. [ 1882.323377][T21612] device 0 left promiscuous mode [ 1882.376487][ T949] chnl_net:caif_netlink_parms(): no params data found [ 1882.422392][ T984] netlink: 'syz.1.9096': attribute type 4 has an invalid length. [ 1882.430423][ T986] netlink: 'syz.2.9095': attribute type 4 has an invalid length. [ 1882.430547][ T986] netlink: 'syz.2.9095': attribute type 1 has an invalid length. [ 1882.430587][ T986] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9095'. [ 1882.532933][ T984] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.9096'. [ 1882.736752][T23333] Bluetooth: hci0: command 0x0409 tx timeout [ 1882.931963][ T1006] netlink: 60 bytes leftover after parsing attributes in process `syz.1.9100'. [ 1882.995102][ T1013] FAULT_INJECTION: forcing a failure. [ 1882.995102][ T1013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1883.033071][ T1013] CPU: 1 PID: 1013 Comm: syz.1.9100 Not tainted syzkaller #0 [ 1883.040549][ T1013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1883.050665][ T1013] Call Trace: [ 1883.054008][ T1013] [ 1883.056988][ T1013] dump_stack_lvl+0x188/0x24e [ 1883.061746][ T1013] ? show_regs_print_info+0x12/0x12 [ 1883.067020][ T1013] ? load_image+0x400/0x400 [ 1883.071586][ T1013] ? __lock_acquire+0x7d10/0x7d10 [ 1883.076672][ T1013] ? __virt_addr_valid+0x188/0x540 [ 1883.081852][ T1013] should_fail_ex+0x399/0x4d0 [ 1883.086601][ T1013] _copy_from_user+0x2c/0x170 [ 1883.091342][ T1013] iovec_from_user+0x143/0x360 [ 1883.096172][ T1013] __import_iovec+0x6d/0x500 [ 1883.100910][ T1013] ? __might_fault+0xa6/0x120 [ 1883.105701][ T1013] import_iovec+0x6f/0xa0 [ 1883.110094][ T1013] ___sys_recvmsg+0x4b6/0x590 [ 1883.114846][ T1013] ? __sys_recvmsg+0x290/0x290 [ 1883.119684][ T1013] ? common_file_perm+0x171/0x1c0 [ 1883.124788][ T1013] ? __fget_files+0x43d/0x4b0 [ 1883.129550][ T1013] __x64_sys_recvmsg+0x205/0x2e0 [ 1883.134573][ T1013] ? ___sys_recvmsg+0x590/0x590 [ 1883.139520][ T1013] ? lockdep_hardirqs_on+0x94/0x140 [ 1883.144798][ T1013] do_syscall_64+0x4c/0xa0 [ 1883.149283][ T1013] ? clear_bhb_loop+0x60/0xb0 [ 1883.154127][ T1013] ? clear_bhb_loop+0x60/0xb0 [ 1883.158884][ T1013] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1883.164841][ T1013] RIP: 0033:0x7fbd04f9bf79 [ 1883.169307][ T1013] 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 [ 1883.188978][ T1013] RSP: 002b:00007fbd031d5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1883.197487][ T1013] RAX: ffffffffffffffda RBX: 00007fbd05216090 RCX: 00007fbd04f9bf79 [ 1883.205521][ T1013] RDX: 0000000000000002 RSI: 0000200000000640 RDI: 0000000000000003 [ 1883.213546][ T1013] RBP: 00007fbd031d5090 R08: 0000000000000000 R09: 0000000000000000 [ 1883.221566][ T1013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1883.229638][ T1013] R13: 00007fbd05216128 R14: 00007fbd05216090 R15: 00007fffe8c94c28 [ 1883.237689][ T1013] [ 1883.308723][ T949] bridge0: port 1(bridge_slave_0) entered blocking state [ 1883.336469][ T949] bridge0: port 1(bridge_slave_0) entered disabled state [ 1883.345016][ T949] device bridge_slave_0 entered promiscuous mode [ 1883.378033][ T949] bridge0: port 2(bridge_slave_1) entered blocking state [ 1883.395524][ T949] bridge0: port 2(bridge_slave_1) entered disabled state [ 1883.412992][ T949] device bridge_slave_1 entered promiscuous mode [ 1883.525833][ T949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1883.563987][ T1006] netlink: 60 bytes leftover after parsing attributes in process `syz.1.9100'. [ 1883.739278][ T949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1883.932879][ T949] team0: Port device team_slave_0 added [ 1883.961456][ T949] team0: Port device team_slave_1 added [ 1884.138002][T23333] Bluetooth: hci3: unexpected subevent 0x01 length: 150 > 18 [ 1884.172146][ T949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1884.180313][ T949] 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. [ 1884.207021][ T949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1884.221483][ T949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1884.230526][ T949] 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. [ 1884.250366][ T1027] FAULT_INJECTION: forcing a failure. [ 1884.250366][ T1027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1884.257802][ T949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1884.366188][ T1027] CPU: 0 PID: 1027 Comm: syz.1.9101 Not tainted syzkaller #0 [ 1884.373672][ T1027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1884.383781][ T1027] Call Trace: [ 1884.387103][ T1027] [ 1884.390074][ T1027] dump_stack_lvl+0x188/0x24e [ 1884.394826][ T1027] ? show_regs_print_info+0x12/0x12 [ 1884.400121][ T1027] ? load_image+0x400/0x400 [ 1884.404690][ T1027] ? __lock_acquire+0x7d10/0x7d10 [ 1884.409776][ T1027] ? trace_call_bpf+0x5d6/0x6b0 [ 1884.414694][ T1027] should_fail_ex+0x399/0x4d0 [ 1884.419449][ T1027] _copy_from_user+0x2c/0x170 [ 1884.424186][ T1027] __sys_bpf+0x2ea/0x780 [ 1884.428506][ T1027] ? bpf_link_show_fdinfo+0x380/0x380 [ 1884.433964][ T1027] ? lock_chain_count+0x20/0x20 [ 1884.438887][ T1027] __x64_sys_bpf+0x78/0x90 [ 1884.443368][ T1027] do_syscall_64+0x4c/0xa0 [ 1884.447836][ T1027] ? clear_bhb_loop+0x60/0xb0 [ 1884.452571][ T1027] ? clear_bhb_loop+0x60/0xb0 [ 1884.457305][ T1027] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1884.463253][ T1027] RIP: 0033:0x7fbd04f9bf79 [ 1884.467718][ T1027] 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 [ 1884.487382][ T1027] RSP: 002b:00007fbd031f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1884.495885][ T1027] RAX: ffffffffffffffda RBX: 00007fbd05215fa0 RCX: 00007fbd04f9bf79 [ 1884.503903][ T1027] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 1884.511913][ T1027] RBP: 00007fbd031f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1884.520092][ T1027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1884.528093][ T1027] R13: 00007fbd05216038 R14: 00007fbd05215fa0 R15: 00007fffe8c94c28 [ 1884.536110][ T1027] [ 1884.816743][T23333] Bluetooth: hci0: command 0x041b tx timeout [ 1884.834064][ T949] device hsr_slave_0 entered promiscuous mode [ 1884.842729][ T949] device hsr_slave_1 entered promiscuous mode [ 1885.445744][ T1050] wlan1: mtu greater than device maximum [ 1885.848482][ T1053] netlink: 'syz.1.9106': attribute type 39 has an invalid length. [ 1885.983498][ T1057] netlink: 'syz.2.9109': attribute type 4 has an invalid length. [ 1886.008326][ T1057] netlink: 'syz.2.9109': attribute type 1 has an invalid length. [ 1886.069374][ T1057] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9109'. [ 1886.177014][T23333] Bluetooth: hci3: command 0x2016 tx timeout [ 1886.910334][T13621] Bluetooth: hci0: command 0x040f tx timeout [ 1887.034464][ T1081] FAULT_INJECTION: forcing a failure. [ 1887.034464][ T1081] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.118939][ T1081] CPU: 0 PID: 1081 Comm: syz.3.9113 Not tainted syzkaller #0 [ 1887.126415][ T1081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1887.136515][ T1081] Call Trace: [ 1887.139834][ T1081] [ 1887.142800][ T1081] dump_stack_lvl+0x188/0x24e [ 1887.147536][ T1081] ? verify_lock_unused+0x140/0x140 [ 1887.152787][ T1081] ? show_regs_print_info+0x12/0x12 [ 1887.158046][ T1081] ? load_image+0x400/0x400 [ 1887.162607][ T1081] ? perf_trace_lock+0xf8/0x390 [ 1887.167515][ T1081] ? verify_lock_unused+0x140/0x140 [ 1887.172768][ T1081] ? perf_trace_lock+0xf8/0x390 [ 1887.177696][ T1081] should_fail_ex+0x399/0x4d0 [ 1887.182466][ T1081] should_failslab+0x5/0x20 [ 1887.187030][ T1081] slab_pre_alloc_hook+0x59/0x310 [ 1887.192117][ T1081] ? xfrm_policy_alloc+0x75/0x2b0 [ 1887.197214][ T1081] __kmem_cache_alloc_node+0x4f/0x260 [ 1887.202657][ T1081] ? xfrm_policy_alloc+0x75/0x2b0 [ 1887.207743][ T1081] kmalloc_trace+0x26/0xe0 [ 1887.212233][ T1081] xfrm_policy_alloc+0x75/0x2b0 [ 1887.217160][ T1081] pfkey_compile_policy+0x2fa/0xbc0 [ 1887.222424][ T1081] xfrm_user_policy+0x586/0x930 [ 1887.227330][ T1081] ? xfrm_user_policy+0x3bd/0x930 [ 1887.232415][ T1081] ? xfrm_unregister_translator+0x70/0x70 [ 1887.238185][ T1081] ? apparmor_capable+0x12c/0x190 [ 1887.243271][ T1081] ? bpf_lsm_capable+0x5/0x10 [ 1887.248002][ T1081] ? security_capable+0x85/0xb0 [ 1887.252912][ T1081] do_ipv6_setsockopt+0x1256/0x3e30 [ 1887.258182][ T1081] ? sk_dst_reset+0xa0/0xa0 [ 1887.262753][ T1081] ? verify_lock_unused+0x140/0x140 [ 1887.268018][ T1081] ? mark_lock+0x94/0x320 [ 1887.272407][ T1081] ? __lock_acquire+0x12f4/0x7d10 [ 1887.277515][ T1081] ? perf_trace_lock+0xf8/0x390 [ 1887.282415][ T1081] ? aa_label_sk_perm+0x456/0x5b0 [ 1887.287491][ T1081] ? verify_lock_unused+0x140/0x140 [ 1887.292759][ T1081] ? aa_sk_perm+0x950/0x950 [ 1887.297340][ T1081] ? __might_sleep+0xd0/0xd0 [ 1887.301982][ T1081] ? __fget_files+0x28/0x4b0 [ 1887.306642][ T1081] ? aa_sk_perm+0x81f/0x950 [ 1887.311228][ T1081] ? aa_af_perm+0x340/0x340 [ 1887.315815][ T1081] ? __fget_files+0x43d/0x4b0 [ 1887.320558][ T1081] ? aa_sock_opt_perm+0x74/0x100 [ 1887.325581][ T1081] ipv6_setsockopt+0x55/0x190 [ 1887.330313][ T1081] ? sock_common_recvmsg+0x190/0x190 [ 1887.335656][ T1081] __sys_setsockopt+0x2bf/0x3d0 [ 1887.340574][ T1081] __x64_sys_setsockopt+0xb1/0xc0 [ 1887.345661][ T1081] do_syscall_64+0x4c/0xa0 [ 1887.350138][ T1081] ? clear_bhb_loop+0x60/0xb0 [ 1887.354869][ T1081] ? clear_bhb_loop+0x60/0xb0 [ 1887.359604][ T1081] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1887.365561][ T1081] RIP: 0033:0x7f1331b9bf79 [ 1887.370031][ T1081] 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 [ 1887.389706][ T1081] RSP: 002b:00007f1332a56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1887.398180][ T1081] RAX: ffffffffffffffda RBX: 00007f1331e15fa0 RCX: 00007f1331b9bf79 [ 1887.406204][ T1081] RDX: 0000000000000022 RSI: 0000000000000029 RDI: 0000000000000004 [ 1887.414221][ T1081] RBP: 00007f1332a56090 R08: 0000000000000120 R09: 0000000000000000 [ 1887.422246][ T1081] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 1887.430258][ T1081] R13: 00007f1331e16038 R14: 00007f1331e15fa0 R15: 00007ffd6862def8 [ 1887.438307][ T1081] [ 1887.981617][ T1089] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9115'. [ 1888.024199][ T1097] wlan1: mtu greater than device maximum [ 1888.069726][T21612] device veth0_to_team left promiscuous mode [ 1888.075990][T21612] Ÿë: port 1(veth0_to_team) entered disabled state [ 1888.158360][T21612] device hsr_slave_0 left promiscuous mode [ 1888.196691][T21612] device hsr_slave_1 left promiscuous mode [ 1888.207474][T21612] bridge0: port 3(team0) entered disabled state [ 1888.277184][T21612] device bridge_slave_1 left promiscuous mode [ 1888.283553][T21612] bridge0: port 2(bridge_slave_1) entered disabled state [ 1888.393125][T21612] device veth1_macvtap left promiscuous mode [ 1888.411042][T21612] device veth0_macvtap left promiscuous mode [ 1888.432772][T21612] device veth1_vlan left promiscuous mode [ 1888.466765][T21612] device veth0_vlan left promiscuous mode [ 1888.976500][T13621] Bluetooth: hci0: command 0x0419 tx timeout [ 1889.432502][ T1118] netlink: 'syz.2.9122': attribute type 4 has an invalid length. [ 1889.451252][ T1118] netlink: 'syz.2.9122': attribute type 1 has an invalid length. [ 1889.472202][ T1118] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9122'. [ 1890.242480][T21612] device team_slave_1 left promiscuous mode [ 1890.252899][T21612] team0 (unregistering): Port device team_slave_1 removed [ 1890.344325][T21612] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1890.679716][T21612] device dummy0 left promiscuous mode [ 1890.688706][T21612] team0 (unregistering): Port device dummy0 removed [ 1890.752770][T21612] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 1890.762400][T21612] bond0 (unregistering): Released all slaves [ 1890.883218][ T1106] netlink: 'syz.4.9120': attribute type 39 has an invalid length. [ 1891.020184][ T949] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1891.084921][ T949] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1891.150977][ T949] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1891.755136][ T1139] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9128'. [ 1891.830226][ T949] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1892.301618][ T949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1892.351003][ T1163] netlink: 'syz.4.9131': attribute type 4 has an invalid length. [ 1892.378134][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1892.401593][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1892.426552][ T1163] netlink: 'syz.4.9131': attribute type 1 has an invalid length. [ 1892.434732][ T1163] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9131'. [ 1892.456652][ T1166] netlink: 'syz.1.9132': attribute type 4 has an invalid length. [ 1892.465066][ T949] 8021q: adding VLAN 0 to HW filter on device team0 [ 1892.492343][ T1166] netlink: 'syz.1.9132': attribute type 1 has an invalid length. [ 1892.528678][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1892.559304][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1892.573786][ T1166] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9132'. [ 1892.597881][T30741] bridge0: port 1(bridge_slave_0) entered blocking state [ 1892.605093][T30741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1892.673118][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1892.711297][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1892.742806][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1892.761743][T30741] bridge0: port 2(bridge_slave_1) entered blocking state [ 1892.768998][T30741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1892.821616][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1892.900033][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1892.925392][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1892.975650][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1893.031459][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1893.069584][ T1179] netlink: 'syz.1.9135': attribute type 39 has an invalid length. [ 1893.112098][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1893.159385][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1893.192166][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1893.205339][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1893.262209][ T949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1893.325035][ T949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1893.358589][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1893.372241][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1893.394478][ T1187] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9137'. [ 1893.413258][ T1188] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9136'. [ 1893.454079][ T1188] FAULT_INJECTION: forcing a failure. [ 1893.454079][ T1188] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.477003][ T1190] netlink: 'syz.1.9138': attribute type 4 has an invalid length. [ 1893.509292][ T1190] netlink: 'syz.1.9138': attribute type 1 has an invalid length. [ 1893.552315][ T1188] CPU: 1 PID: 1188 Comm: syz.2.9136 Not tainted syzkaller #0 [ 1893.559785][ T1188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1893.566993][ T1190] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9138'. [ 1893.569953][ T1188] Call Trace: [ 1893.569965][ T1188] [ 1893.569975][ T1188] dump_stack_lvl+0x188/0x24e [ 1893.570017][ T1188] ? show_regs_print_info+0x12/0x12 [ 1893.595971][ T1188] ? load_image+0x400/0x400 [ 1893.600541][ T1188] ? __might_sleep+0xd0/0xd0 [ 1893.605215][ T1188] ? __lock_acquire+0x7d10/0x7d10 [ 1893.610301][ T1188] ? mark_lock+0x94/0x320 [ 1893.614695][ T1188] should_fail_ex+0x399/0x4d0 [ 1893.619440][ T1188] should_failslab+0x5/0x20 [ 1893.623996][ T1188] slab_pre_alloc_hook+0x59/0x310 [ 1893.629069][ T1188] ? __local_bh_enable_ip+0x136/0x1c0 [ 1893.634492][ T1188] ? pneigh_lookup+0x21d/0x4e0 [ 1893.639307][ T1188] __kmem_cache_alloc_node+0x4f/0x260 [ 1893.644758][ T1188] ? __local_bh_enable_ip+0x136/0x1c0 [ 1893.650183][ T1188] ? pneigh_lookup+0x21d/0x4e0 [ 1893.654998][ T1188] __kmalloc+0xa0/0x240 [ 1893.659221][ T1188] pneigh_lookup+0x21d/0x4e0 [ 1893.663882][ T1188] neigh_add+0x6d3/0xe50 [ 1893.668175][ T1188] ? do_raw_spin_unlock+0x11d/0x230 [ 1893.673435][ T1188] ? neigh_proc_dointvec_unres_qlen+0x2a0/0x2a0 [ 1893.679770][ T1188] ? rtnetlink_rcv_msg+0x226/0xfc0 [ 1893.685083][ T1188] ? rtnetlink_rcv_msg+0x226/0xfc0 [ 1893.690274][ T1188] ? neigh_proc_dointvec_unres_qlen+0x2a0/0x2a0 [ 1893.696574][ T1188] rtnetlink_rcv_msg+0x87c/0xfc0 [ 1893.701609][ T1188] ? rtnetlink_bind+0x80/0x80 [ 1893.706348][ T1188] ? __local_bh_enable_ip+0x136/0x1c0 [ 1893.711772][ T1188] ? lockdep_hardirqs_on+0x94/0x140 [ 1893.717020][ T1188] ? __local_bh_enable_ip+0x136/0x1c0 [ 1893.722439][ T1188] ? _local_bh_enable+0xa0/0xa0 [ 1893.727392][ T1188] ? __dev_queue_xmit+0x26b/0x37f0 [ 1893.732551][ T1188] ? __dev_queue_xmit+0x26b/0x37f0 [ 1893.737723][ T1188] ? __dev_queue_xmit+0x1c61/0x37f0 [ 1893.742978][ T1188] ? __dev_queue_xmit+0x26b/0x37f0 [ 1893.748155][ T1188] ? ref_tracker_free+0x68c/0x840 [ 1893.753258][ T1188] ? __copy_skb_header+0x3ba/0x4f0 [ 1893.758424][ T1188] ? refcount_inc+0x70/0x70 [ 1893.762991][ T1188] ? memcpy+0x3c/0x60 [ 1893.767048][ T1188] ? __copy_skb_header+0x3ba/0x4f0 [ 1893.772222][ T1188] ? __skb_clone+0x480/0x790 [ 1893.776871][ T1188] netlink_rcv_skb+0x1fb/0x450 [ 1893.781709][ T1188] ? rtnetlink_bind+0x80/0x80 [ 1893.786445][ T1188] ? netlink_ack+0x1170/0x1170 [ 1893.791274][ T1188] ? netlink_deliver_tap+0x2e/0x1b0 [ 1893.796528][ T1188] netlink_unicast+0x74d/0x8d0 [ 1893.801365][ T1188] netlink_sendmsg+0x8ad/0xbd0 [ 1893.806190][ T1188] ? netlink_getsockopt+0x550/0x550 [ 1893.811450][ T1188] ? aa_sock_msg_perm+0x94/0x150 [ 1893.816444][ T1188] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1893.821779][ T1188] ? security_socket_sendmsg+0x7c/0xa0 [ 1893.827308][ T1188] ? netlink_getsockopt+0x550/0x550 [ 1893.832565][ T1188] ____sys_sendmsg+0x5be/0x970 [ 1893.837415][ T1188] ? __sys_sendmsg_sock+0x30/0x30 [ 1893.842495][ T1188] ? __import_iovec+0x315/0x500 [ 1893.847402][ T1188] ? import_iovec+0x6f/0xa0 [ 1893.852051][ T1188] ___sys_sendmsg+0x2a2/0x360 [ 1893.856835][ T1188] ? __sys_sendmsg+0x290/0x290 [ 1893.861684][ T1188] ? __lock_acquire+0x7d10/0x7d10 [ 1893.866796][ T1188] __se_sys_sendmsg+0x1bb/0x2a0 [ 1893.871716][ T1188] ? __x64_sys_sendmsg+0x80/0x80 [ 1893.876730][ T1188] ? lockdep_hardirqs_on+0x94/0x140 [ 1893.881983][ T1188] do_syscall_64+0x4c/0xa0 [ 1893.886453][ T1188] ? clear_bhb_loop+0x60/0xb0 [ 1893.891179][ T1188] ? clear_bhb_loop+0x60/0xb0 [ 1893.895916][ T1188] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1893.901865][ T1188] RIP: 0033:0x7f2da179bf79 [ 1893.906326][ T1188] 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 [ 1893.925984][ T1188] RSP: 002b:00007f2da26bf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1893.934465][ T1188] RAX: ffffffffffffffda RBX: 00007f2da1a15fa0 RCX: 00007f2da179bf79 [ 1893.942496][ T1188] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000003 [ 1893.950527][ T1188] RBP: 00007f2da26bf090 R08: 0000000000000000 R09: 0000000000000000 [ 1893.958556][ T1188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1893.966577][ T1188] R13: 00007f2da1a16038 R14: 00007f2da1a15fa0 R15: 00007ffe94947228 [ 1893.974642][ T1188] [ 1894.502393][ T1213] validate_nla: 2 callbacks suppressed [ 1894.502413][ T1213] netlink: 'syz.1.9142': attribute type 39 has an invalid length. [ 1894.565796][ T1213] netlink: 'syz.1.9142': attribute type 2 has an invalid length. [ 1894.957991][ T1223] netlink: 188 bytes leftover after parsing attributes in process `syz.4.9145'. [ 1895.000633][ T1222] delete_channel: no stack [ 1895.044092][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1895.086763][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1895.117664][ T949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1895.193528][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1895.217825][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1895.352092][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1895.388983][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1895.434845][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1895.447783][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1895.469209][ T949] device veth0_vlan entered promiscuous mode [ 1895.498539][ T1236] netlink: 'syz.4.9149': attribute type 39 has an invalid length. [ 1895.548113][ T949] device veth1_vlan entered promiscuous mode [ 1895.747212][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1895.766951][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1895.815593][ T949] device veth0_macvtap entered promiscuous mode [ 1895.940792][ T949] device veth1_macvtap entered promiscuous mode [ 1895.977202][ T949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1895.994041][ T949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1896.028678][ T1248] netlink: 'syz.4.9152': attribute type 4 has an invalid length. [ 1896.037312][ T949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1896.050065][ T1248] netlink: 'syz.4.9152': attribute type 1 has an invalid length. [ 1896.064805][ T949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1896.095213][ T1248] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9152'. [ 1896.121324][ T949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1896.142479][ T949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1896.176168][ T949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1896.187428][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1896.235993][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1896.273267][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1896.305373][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1896.340526][ T949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1896.369914][ T949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1896.414787][ T949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1896.443329][ T949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1896.473218][ T949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1896.494104][ T949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1896.517861][ T949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1896.560940][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1896.593709][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1896.630487][ T949] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1896.674906][ T949] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1896.716335][ T949] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1896.725135][ T949] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1896.852461][ T1269] syz.4.9155[1269] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1896.867711][ T1269] syz.4.9155[1269] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1897.093658][T10457] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1897.143412][T10457] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1897.214768][ T1277] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9157'. [ 1897.285308][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1897.366604][T30736] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1897.396533][T30736] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1897.405871][ T1280] netlink: 'syz.4.9159': attribute type 4 has an invalid length. [ 1897.433206][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1897.454885][ T1282] netlink: 'syz.3.9160': attribute type 4 has an invalid length. [ 1897.496573][ T1280] netlink: 'syz.4.9159': attribute type 1 has an invalid length. [ 1897.515706][ T1282] netlink: 'syz.3.9160': attribute type 1 has an invalid length. [ 1897.541645][ T1280] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9159'. [ 1897.556996][ T1282] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.9160'. [ 1898.332232][ T1307] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9165'. [ 1898.376876][ T1307] openvswitch: netlink: Flow key attr not present in new flow. [ 1898.419382][ T1312] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9166'. [ 1898.482488][ T1313] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9166'. [ 1898.963312][T13621] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1898.982147][T13621] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1898.991728][T13621] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1899.002757][T13621] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1899.017469][T13621] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 1899.029176][T13621] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1899.658682][ T1322] chnl_net:caif_netlink_parms(): no params data found [ 1899.748073][ T1322] bridge0: port 1(bridge_slave_0) entered blocking state [ 1899.758369][ T1322] bridge0: port 1(bridge_slave_0) entered disabled state [ 1899.777534][ T1322] device bridge_slave_0 entered promiscuous mode [ 1899.798115][ T1322] bridge0: port 2(bridge_slave_1) entered blocking state [ 1899.805382][ T1322] bridge0: port 2(bridge_slave_1) entered disabled state [ 1899.827784][ T1322] device bridge_slave_1 entered promiscuous mode [ 1899.873681][ T1322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1899.899489][ T1322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1899.971197][ T1322] team0: Port device team_slave_0 added [ 1899.989910][ T1322] team0: Port device team_slave_1 added [ 1900.039482][ T1322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1900.052077][ T1322] 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. [ 1900.080869][ T1322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1900.094830][ T1322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1900.102789][ T1322] 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. [ 1900.138017][ T1322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1900.303980][ T1322] device hsr_slave_0 entered promiscuous mode [ 1900.333165][ T1322] device hsr_slave_1 entered promiscuous mode [ 1900.367168][ T1322] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1900.406760][ T1322] Cannot create hsr debugfs directory [ 1900.492221][T10457] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1900.594301][T10457] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1900.728058][T10457] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1900.952647][ T1346] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9171'. [ 1900.988754][ T1349] netlink: 'syz.1.9172': attribute type 4 has an invalid length. [ 1901.030970][ T1349] netlink: 'syz.1.9172': attribute type 1 has an invalid length. [ 1901.052331][T10457] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1901.062910][T13621] Bluetooth: hci4: command 0x0409 tx timeout [ 1901.085123][ T1349] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9172'. [ 1901.755347][ T1369] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.9177'. [ 1901.811221][ T1360] netlink: 188 bytes leftover after parsing attributes in process `syz.1.9175'. [ 1901.832602][ T1359] delete_channel: no stack [ 1902.851552][ T1375] netlink: 'syz.3.9178': attribute type 41 has an invalid length. [ 1903.136554][T23333] Bluetooth: hci4: command 0x041b tx timeout [ 1903.891164][ T1322] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1903.954085][ T1406] netlink: 'syz.2.9184': attribute type 4 has an invalid length. [ 1903.968198][ T1406] netlink: 'syz.2.9184': attribute type 1 has an invalid length. [ 1903.988223][ T1322] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1904.028777][ T1406] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9184'. [ 1904.074675][ T1322] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1904.166527][ T1322] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1904.323418][ T1419] wlan1: mtu greater than device maximum [ 1904.522021][ T1425] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9186'. [ 1904.943135][ T1322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1905.216710][T23333] Bluetooth: hci4: command 0x040f tx timeout [ 1905.305816][ T1444] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.9193'. [ 1905.324883][ T1444] bridge_slave_1: default FDB implementation only supports local addresses [ 1905.346631][ T1446] netlink: 'syz.1.9192': attribute type 10 has an invalid length. [ 1905.359877][ T1451] netlink: 'syz.2.9195': attribute type 4 has an invalid length. [ 1905.368968][ T1451] netlink: 'syz.2.9195': attribute type 1 has an invalid length. [ 1905.377290][ T1446] device netdevsim0 left promiscuous mode [ 1905.395467][ T1451] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9195'. [ 1905.433739][ T1446] team0: Port device netdevsim0 added [ 1905.458815][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1905.491257][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1905.533657][T10457] device veth0_to_team left promiscuous mode [ 1905.545355][T10457] Ÿë: port 1(veth0_to_team) entered disabled state [ 1905.836078][T10457] device hsr_slave_0 left promiscuous mode [ 1905.847725][T10457] device hsr_slave_1 left promiscuous mode [ 1905.864185][T10457] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1905.871863][T10457] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1905.905626][T10457] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1905.933597][T10457] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1906.008256][T10457] device veth1_macvtap left promiscuous mode [ 1906.028938][T10457] device veth1_vlan left promiscuous mode [ 1907.296430][T23333] Bluetooth: hci4: command 0x0419 tx timeout [ 1907.622217][T10457] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1907.681165][T10457] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1908.125462][T10457] bond0 (unregistering): Released all slaves [ 1908.172826][ T1466] netlink: 'syz.1.9208': attribute type 1 has an invalid length. [ 1908.181279][ T1466] netlink: 'syz.1.9208': attribute type 4 has an invalid length. [ 1908.189587][ T1466] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.9208'. [ 1908.343434][ T1322] 8021q: adding VLAN 0 to HW filter on device team0 [ 1908.422418][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1908.446186][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1908.479111][T30741] bridge0: port 1(bridge_slave_0) entered blocking state [ 1908.486344][T30741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1908.523807][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1908.585497][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1908.617263][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1908.631654][T30741] bridge0: port 2(bridge_slave_1) entered blocking state [ 1908.638912][T30741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1908.682700][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1908.724179][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1908.749186][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1908.774075][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1908.810764][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1908.834607][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1908.859264][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1908.879701][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1908.902011][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1908.930693][ T1322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1908.956716][ T1322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1908.974523][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1908.994562][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1909.743999][T21613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1909.758998][T21613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1909.801641][ T1322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1910.523416][ T1523] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9216'. [ 1910.975970][ T1533] netlink: 188 bytes leftover after parsing attributes in process `syz.1.9220'. [ 1911.021475][ T1532] delete_channel: no stack [ 1911.132736][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1911.154856][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1911.221515][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1911.335835][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1911.458305][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1911.468986][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1911.523650][ T1322] device veth0_vlan entered promiscuous mode [ 1911.562922][ T1322] device veth1_vlan entered promiscuous mode [ 1911.716878][ T1558] netlink: 'syz.1.9226': attribute type 4 has an invalid length. [ 1911.735346][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1911.753939][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1911.784424][ T1558] netlink: 'syz.1.9226': attribute type 1 has an invalid length. [ 1911.825131][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1911.925519][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1911.935122][ T1558] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9226'. [ 1911.964039][ T1322] device veth0_macvtap entered promiscuous mode [ 1911.993209][ T1322] device veth1_macvtap entered promiscuous mode [ 1912.093497][ T1566] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9228'. [ 1912.125589][ T1568] netlink: 60 bytes leftover after parsing attributes in process `syz.3.9229'. [ 1912.126040][ T1322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1912.148649][ T1322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1912.159070][ T1322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1912.170067][ T1322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1912.180493][ T1322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1912.191283][ T1322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1912.203392][ T1322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1912.212972][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1912.223879][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1912.234040][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1912.243119][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1912.253063][ T1566] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9228'. [ 1912.300869][ T1568] netlink: 60 bytes leftover after parsing attributes in process `syz.3.9229'. [ 1912.326604][ T1570] netlink: 60 bytes leftover after parsing attributes in process `syz.3.9229'. [ 1912.349613][ T1573] netlink: 60 bytes leftover after parsing attributes in process `syz.3.9229'. [ 1912.361424][ T1322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1912.374413][ T1322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1912.389534][ T1322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1912.407100][ T1322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1912.420993][ T1322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1912.433386][ T1322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1912.497611][ T1322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1912.506858][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1912.568407][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1912.608394][ T1569] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9228'. [ 1912.640615][ T1322] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1912.693314][ T1322] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1912.720127][ T1322] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1912.741943][ T1322] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1913.122812][T21613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1913.149389][ T1590] bridge_slave_1: default FDB implementation only supports local addresses [ 1913.153520][T21613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1913.226200][T21613] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1913.275628][ T1587] delete_channel: no stack [ 1913.301538][T30739] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1913.322693][T30739] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1913.368785][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1913.591744][ T1596] netlink: 'syz.2.9240': attribute type 4 has an invalid length. [ 1913.620289][ T1596] netlink: 'syz.2.9240': attribute type 1 has an invalid length. [ 1913.859107][ T1606] netlink: 'syz.4.9162': attribute type 39 has an invalid length. [ 1914.386472][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 1914.392914][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 1915.417765][ T1635] delete_channel: no stack [ 1916.012620][ T1646] netlink: 'syz.4.9254': attribute type 4 has an invalid length. [ 1916.040325][ T1646] netlink: 'syz.4.9254': attribute type 1 has an invalid length. [ 1916.059975][ T1646] __nla_validate_parse: 7 callbacks suppressed [ 1916.060011][ T1646] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9254'. [ 1916.193197][ T1650] netlink: 'syz.2.9256': attribute type 39 has an invalid length. [ 1916.260952][ T1654] netlink: 'syz.1.9255': attribute type 2 has an invalid length. [ 1916.297864][ T1659] netlink: 'syz.4.9259': attribute type 7 has an invalid length. [ 1916.347314][ T1659] FAULT_INJECTION: forcing a failure. [ 1916.347314][ T1659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1916.381658][ T1654] device .d entered promiscuous mode [ 1916.403666][ T1659] CPU: 1 PID: 1659 Comm: syz.4.9259 Not tainted syzkaller #0 [ 1916.411136][ T1659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1916.421249][ T1659] Call Trace: [ 1916.424576][ T1659] [ 1916.427558][ T1659] dump_stack_lvl+0x188/0x24e [ 1916.432342][ T1659] ? show_regs_print_info+0x12/0x12 [ 1916.437611][ T1659] ? load_image+0x400/0x400 [ 1916.442184][ T1659] ? __lock_acquire+0x7d10/0x7d10 [ 1916.447327][ T1659] ? perf_trace_lock_acquire+0x100/0x3e0 [ 1916.453043][ T1659] should_fail_ex+0x399/0x4d0 [ 1916.457812][ T1659] _copy_from_user+0x2c/0x170 [ 1916.462576][ T1659] kstrtouint_from_user+0xda/0x170 [ 1916.467769][ T1659] ? kstrtol_from_user+0x190/0x190 [ 1916.472993][ T1659] proc_fail_nth_write+0x8b/0x200 [ 1916.478088][ T1659] ? proc_fail_nth_read+0x220/0x220 [ 1916.483416][ T1659] ? common_file_perm+0x171/0x1c0 [ 1916.488491][ T1659] ? proc_fail_nth_read+0x220/0x220 [ 1916.493731][ T1659] vfs_write+0x2e6/0xa30 [ 1916.498058][ T1659] ? file_end_write+0x250/0x250 [ 1916.502956][ T1659] ? __fget_files+0x28/0x4b0 [ 1916.507598][ T1659] ? __fget_files+0x28/0x4b0 [ 1916.512245][ T1659] ? __fget_files+0x43d/0x4b0 [ 1916.516978][ T1659] ? __fdget_pos+0x2ae/0x360 [ 1916.521612][ T1659] ? ksys_write+0x71/0x250 [ 1916.526093][ T1659] ksys_write+0x14c/0x250 [ 1916.530498][ T1659] ? __ia32_sys_read+0x80/0x80 [ 1916.535339][ T1659] ? lockdep_hardirqs_on+0x94/0x140 [ 1916.540591][ T1659] do_syscall_64+0x4c/0xa0 [ 1916.545074][ T1659] ? clear_bhb_loop+0x60/0xb0 [ 1916.549813][ T1659] ? clear_bhb_loop+0x60/0xb0 [ 1916.554547][ T1659] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1916.560917][ T1659] RIP: 0033:0x7efd1e15c84e [ 1916.565372][ T1659] 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 [ 1916.585028][ T1659] RSP: 002b:00007efd1eff3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1916.593488][ T1659] RAX: ffffffffffffffda RBX: 00007efd1eff46c0 RCX: 00007efd1e15c84e [ 1916.601514][ T1659] RDX: 0000000000000001 RSI: 00007efd1eff40a0 RDI: 0000000000000007 [ 1916.609518][ T1659] RBP: 00007efd1eff4090 R08: 0000000000000000 R09: 0000000000000000 [ 1916.617567][ T1659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1916.625573][ T1659] R13: 00007efd1e416038 R14: 00007efd1e415fa0 R15: 00007ffe69fad728 [ 1916.633616][ T1659] [ 1917.332698][ T1668] netlink: 188 bytes leftover after parsing attributes in process `syz.4.9262'. [ 1917.740943][ T1667] delete_channel: no stack [ 1917.985891][ T1689] netlink: 'syz.0.9269': attribute type 4 has an invalid length. [ 1918.044070][ T1689] netlink: 'syz.0.9269': attribute type 1 has an invalid length. [ 1918.118820][ T1689] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9269'. [ 1919.666613][ T1726] netlink: 188 bytes leftover after parsing attributes in process `syz.4.9282'. [ 1919.712493][ T1724] delete_channel: no stack [ 1919.803419][ T1740] netlink: 180900 bytes leftover after parsing attributes in process `syz.0.9287'. [ 1919.857216][ T1740] openvswitch: netlink: Flow actions attr not present in new flow. [ 1919.905752][ T1744] validate_nla: 1 callbacks suppressed [ 1919.905792][ T1744] netlink: 'syz.1.9290': attribute type 4 has an invalid length. [ 1919.923162][ T1744] netlink: 'syz.1.9290': attribute type 1 has an invalid length. [ 1919.931687][ T1744] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9290'. [ 1919.950504][ T1742] netlink: 'syz.2.9289': attribute type 39 has an invalid length. [ 1920.862951][ T1769] netlink: 'syz.0.9299': attribute type 21 has an invalid length. [ 1920.880557][ T1769] netlink: 164 bytes leftover after parsing attributes in process `syz.0.9299'. [ 1920.991823][ T1775] netlink: 188 bytes leftover after parsing attributes in process `syz.4.9301'. [ 1921.004421][ T1774] delete_channel: no stack [ 1921.212578][ T1778] netlink: 'syz.0.9303': attribute type 4 has an invalid length. [ 1921.233837][ T1778] netlink: 'syz.0.9303': attribute type 1 has an invalid length. [ 1921.257388][ T1778] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9303'. [ 1921.339802][ T1783] netlink: 'syz.4.9305': attribute type 39 has an invalid length. [ 1921.822878][ T1790] netlink: 'syz.4.9308': attribute type 4 has an invalid length. [ 1921.875054][ T1790] netlink: 'syz.4.9308': attribute type 1 has an invalid length. [ 1921.904364][ T1790] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9308'. [ 1921.942325][T10457] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1922.069499][T13621] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1922.126714][T13621] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1922.146312][T13621] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1922.154449][T13621] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1922.165464][T13621] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1922.174357][T13621] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1922.265647][T10457] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1922.401669][ T1796] netlink: 'syz.1.9310': attribute type 3 has an invalid length. [ 1922.426529][ T1796] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9310'. [ 1922.501509][T10457] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1922.551818][ T1803] netlink: 188 bytes leftover after parsing attributes in process `syz.0.9314'. [ 1923.019421][ T1802] delete_channel: no stack [ 1923.109864][T10457] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1923.377828][ T1821] FAULT_INJECTION: forcing a failure. [ 1923.377828][ T1821] name failslab, interval 1, probability 0, space 0, times 0 [ 1923.462438][ T1821] CPU: 0 PID: 1821 Comm: syz.0.9318 Not tainted syzkaller #0 [ 1923.469928][ T1821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1923.480032][ T1821] Call Trace: [ 1923.483385][ T1821] [ 1923.486439][ T1821] dump_stack_lvl+0x188/0x24e [ 1923.491188][ T1821] ? verify_lock_unused+0x140/0x140 [ 1923.496459][ T1821] ? show_regs_print_info+0x12/0x12 [ 1923.501730][ T1821] ? load_image+0x400/0x400 [ 1923.506313][ T1821] ? trace_event_raw_event_lock_acquire+0x2c0/0x2c0 [ 1923.512984][ T1821] should_fail_ex+0x399/0x4d0 [ 1923.517734][ T1821] should_failslab+0x5/0x20 [ 1923.522449][ T1821] slab_pre_alloc_hook+0x59/0x310 [ 1923.527571][ T1821] ? sctp_add_bind_addr+0x89/0x350 [ 1923.532753][ T1821] __kmem_cache_alloc_node+0x4f/0x260 [ 1923.538187][ T1821] ? sctp_add_bind_addr+0x89/0x350 [ 1923.543365][ T1821] kmalloc_trace+0x26/0xe0 [ 1923.547850][ T1821] sctp_add_bind_addr+0x89/0x350 [ 1923.552857][ T1821] sctp_copy_local_addr_list+0x311/0x4e0 [ 1923.558564][ T1821] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 1923.564357][ T1821] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1923.570588][ T1821] ? sctp_v4_is_any+0x31/0x50 [ 1923.575419][ T1821] ? sctp_copy_one_addr+0x93/0x660 [ 1923.580605][ T1821] sctp_bind_addr_copy+0xaf/0x3c0 [ 1923.585697][ T1821] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 1923.592106][ T1821] sctp_connect_new_asoc+0x2f5/0x6a0 [ 1923.597463][ T1821] ? __sctp_connect+0xd80/0xd80 [ 1923.602379][ T1821] ? __local_bh_enable_ip+0x136/0x1c0 [ 1923.607818][ T1821] ? _local_bh_enable+0xa0/0xa0 [ 1923.612733][ T1821] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 1923.618612][ T1821] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 1923.624493][ T1821] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1923.630097][ T1821] ? security_sctp_bind_connect+0x85/0xb0 [ 1923.635880][ T1821] sctp_sendmsg+0x15b0/0x2940 [ 1923.640640][ T1821] ? aa_sk_perm+0x7f1/0x950 [ 1923.645219][ T1821] ? sctp_getsockopt+0x8a0/0x8a0 [ 1923.650224][ T1821] ? __might_fault+0xa6/0x120 [ 1923.654982][ T1821] ? aa_af_perm+0x340/0x340 [ 1923.659563][ T1821] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1923.666072][ T1821] ? inet_sendmsg+0x78/0x2f0 [ 1923.670763][ T1821] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1923.676122][ T1821] ? security_socket_sendmsg+0x7c/0xa0 [ 1923.681661][ T1821] ? inet_send_prepare+0x260/0x260 [ 1923.686841][ T1821] ____sys_sendmsg+0x5be/0x970 [ 1923.691691][ T1821] ? __sys_sendmsg_sock+0x30/0x30 [ 1923.696793][ T1821] ? __import_iovec+0x315/0x500 [ 1923.701715][ T1821] ? import_iovec+0x6f/0xa0 [ 1923.706304][ T1821] ___sys_sendmsg+0x2a2/0x360 [ 1923.711058][ T1821] ? __sys_sendmsg+0x290/0x290 [ 1923.715917][ T1821] ? __lock_acquire+0x7d10/0x7d10 [ 1923.721052][ T1821] __se_sys_sendmsg+0x1bb/0x2a0 [ 1923.725976][ T1821] ? __x64_sys_sendmsg+0x80/0x80 [ 1923.731008][ T1821] ? lockdep_hardirqs_on+0x94/0x140 [ 1923.736266][ T1821] do_syscall_64+0x4c/0xa0 [ 1923.740849][ T1821] ? clear_bhb_loop+0x60/0xb0 [ 1923.745592][ T1821] ? clear_bhb_loop+0x60/0xb0 [ 1923.750336][ T1821] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1923.756282][ T1821] RIP: 0033:0x7fd888b9bf79 [ 1923.760757][ T1821] 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 [ 1923.780432][ T1821] RSP: 002b:00007fd886df6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1923.788914][ T1821] RAX: ffffffffffffffda RBX: 00007fd888e15fa0 RCX: 00007fd888b9bf79 [ 1923.796945][ T1821] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000003 [ 1923.804984][ T1821] RBP: 00007fd886df6090 R08: 0000000000000000 R09: 0000000000000000 [ 1923.813010][ T1821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1923.821038][ T1821] R13: 00007fd888e16038 R14: 00007fd888e15fa0 R15: 00007ffc5959b7f8 [ 1923.829086][ T1821] [ 1924.256619][T13621] Bluetooth: hci2: command 0x0409 tx timeout [ 1924.377144][ T1795] chnl_net:caif_netlink_parms(): no params data found [ 1924.930648][ T1861] validate_nla: 2 callbacks suppressed [ 1924.930669][ T1861] netlink: 'syz.2.9329': attribute type 3 has an invalid length. [ 1924.944679][ T1861] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.9329'. [ 1925.039898][ T1854] netlink: 188 bytes leftover after parsing attributes in process `syz.0.9326'. [ 1925.139305][ T1851] delete_channel: no stack [ 1925.275055][ T1795] bridge0: port 1(bridge_slave_0) entered blocking state [ 1925.303117][ T1795] bridge0: port 1(bridge_slave_0) entered disabled state [ 1925.345068][ T1795] device bridge_slave_0 entered promiscuous mode [ 1925.448439][ T1878] netlink: 'syz.4.9331': attribute type 4 has an invalid length. [ 1925.457683][ T1878] netlink: 'syz.4.9331': attribute type 1 has an invalid length. [ 1925.465474][ T1878] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9331'. [ 1925.507287][ T1795] bridge0: port 2(bridge_slave_1) entered blocking state [ 1925.550494][ T1795] bridge0: port 2(bridge_slave_1) entered disabled state [ 1925.588423][ T1795] device bridge_slave_1 entered promiscuous mode [ 1925.732822][ T1875] netlink: 'syz.0.9332': attribute type 39 has an invalid length. [ 1925.951970][ T1795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1926.063993][ T1795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1926.198761][ T1795] team0: Port device team_slave_0 added [ 1926.205265][ T1896] netlink: 180 bytes leftover after parsing attributes in process `syz.4.9337'. [ 1926.245018][ T1795] team0: Port device team_slave_1 added [ 1926.336681][T13621] Bluetooth: hci2: command 0x041b tx timeout [ 1926.343021][ T1795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1926.356525][ T1795] 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. [ 1926.464237][ T1795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1926.561154][ T1795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1926.570443][ T1795] 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. [ 1926.605035][ T1795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1926.751733][ T1795] device hsr_slave_0 entered promiscuous mode [ 1926.792105][ T1795] device hsr_slave_1 entered promiscuous mode [ 1926.810685][ T1795] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1926.832674][ T1795] Cannot create hsr debugfs directory [ 1927.092458][ T1911] netlink: 188 bytes leftover after parsing attributes in process `syz.1.9342'. [ 1927.131232][ T1910] delete_channel: no stack [ 1927.457878][T10457] device hsr0 left promiscuous mode [ 1927.477900][ T1923] netlink: 'syz.1.9345': attribute type 4 has an invalid length. [ 1927.479412][T10457] nr0: port 1(hsr0) entered disabled state [ 1927.545534][ T1923] netlink: 'syz.1.9345': attribute type 1 has an invalid length. [ 1927.566184][T10457] device hsr_slave_0 left promiscuous mode [ 1927.588266][ T1923] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9345'. [ 1927.598543][T10457] device hsr_slave_1 left promiscuous mode [ 1927.607763][ T1931] FAULT_INJECTION: forcing a failure. [ 1927.607763][ T1931] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1927.640236][ T1931] CPU: 1 PID: 1931 Comm: syz.0.9347 Not tainted syzkaller #0 [ 1927.647735][ T1931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1927.657881][ T1931] Call Trace: [ 1927.661235][ T1931] [ 1927.664261][ T1931] dump_stack_lvl+0x188/0x24e [ 1927.669162][ T1931] ? show_regs_print_info+0x12/0x12 [ 1927.674466][ T1931] ? load_image+0x400/0x400 [ 1927.679079][ T1931] ? __lock_acquire+0x7d10/0x7d10 [ 1927.684231][ T1931] should_fail_ex+0x399/0x4d0 [ 1927.689032][ T1931] _copy_to_user+0x2c/0x130 [ 1927.693633][ T1931] __htab_map_lookup_and_delete_batch+0x1cea/0x2060 [ 1927.700314][ T1931] ? perf_trace_lock_acquire+0x33f/0x3e0 [ 1927.706201][ T1931] ? lookup_nulls_elem_raw+0x160/0x160 [ 1927.711792][ T1931] ? __fdget+0x17c/0x200 [ 1927.716131][ T1931] ? htab_lru_percpu_map_lookup_and_delete_elem+0x40/0x40 [ 1927.723334][ T1931] bpf_map_do_batch+0x466/0x600 [ 1927.728308][ T1931] __sys_bpf+0x6f7/0x780 [ 1927.732664][ T1931] ? bpf_link_show_fdinfo+0x380/0x380 [ 1927.738183][ T1931] ? lock_chain_count+0x20/0x20 [ 1927.743158][ T1931] __x64_sys_bpf+0x78/0x90 [ 1927.747675][ T1931] do_syscall_64+0x4c/0xa0 [ 1927.752188][ T1931] ? clear_bhb_loop+0x60/0xb0 [ 1927.756956][ T1931] ? clear_bhb_loop+0x60/0xb0 [ 1927.761736][ T1931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1927.767714][ T1931] RIP: 0033:0x7fd888b9bf79 [ 1927.772220][ T1931] 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 [ 1927.791917][ T1931] RSP: 002b:00007fd886df6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1927.800513][ T1931] RAX: ffffffffffffffda RBX: 00007fd888e15fa0 RCX: 00007fd888b9bf79 [ 1927.808570][ T1931] RDX: 0000000000000038 RSI: 0000200000000bc0 RDI: 0000000000000019 [ 1927.816713][ T1931] RBP: 00007fd886df6090 R08: 0000000000000000 R09: 0000000000000000 [ 1927.824767][ T1931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1927.832828][ T1931] R13: 00007fd888e16038 R14: 00007fd888e15fa0 R15: 00007ffc5959b7f8 [ 1927.840964][ T1931] [ 1927.859649][T10457] device veth1_macvtap left promiscuous mode [ 1928.218688][ T1940] netlink: 'syz.4.9349': attribute type 28 has an invalid length. [ 1928.244302][ T1940] netlink: 'syz.4.9349': attribute type 4 has an invalid length. [ 1928.269252][ T1940] netlink: 136 bytes leftover after parsing attributes in process `syz.4.9349'. [ 1928.417012][T13621] Bluetooth: hci2: command 0x040f tx timeout [ 1928.463620][T10457] bond0 (unregistering): (slave geneve0): Releasing backup interface [ 1929.554586][T10457] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1929.776204][ T1974] netlink: 'syz.0.9359': attribute type 4 has an invalid length. [ 1929.784632][ T1974] netlink: 'syz.0.9359': attribute type 1 has an invalid length. [ 1929.793467][ T1974] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9359'. [ 1930.217779][T10457] bond0 (unregistering): Released all slaves [ 1930.289214][ T1936] netlink: 'syz.1.9348': attribute type 39 has an invalid length. [ 1930.406515][ T1980] netlink: 188 bytes leftover after parsing attributes in process `syz.0.9361'. [ 1930.495368][ T1978] delete_channel: no stack [ 1930.497549][T13621] Bluetooth: hci2: command 0x0419 tx timeout [ 1932.021776][ T2006] netlink: 'syz.2.9369': attribute type 4 has an invalid length. [ 1932.069033][ T2006] netlink: 'syz.2.9369': attribute type 1 has an invalid length. [ 1932.135178][ T2006] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9369'. [ 1932.666044][ T2019] netlink: 'syz.1.9371': attribute type 39 has an invalid length. [ 1932.696107][ T2022] FAULT_INJECTION: forcing a failure. [ 1932.696107][ T2022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1932.772134][ T2022] CPU: 0 PID: 2022 Comm: syz.2.9372 Not tainted syzkaller #0 [ 1932.779622][ T2022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1932.789737][ T2022] Call Trace: [ 1932.793061][ T2022] [ 1932.796079][ T2022] dump_stack_lvl+0x188/0x24e [ 1932.800848][ T2022] ? show_regs_print_info+0x12/0x12 [ 1932.806150][ T2022] ? lockdep_hardirqs_on+0x94/0x140 [ 1932.811419][ T2022] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1932.817655][ T2022] should_fail_ex+0x399/0x4d0 [ 1932.822409][ T2022] _copy_from_user+0x2c/0x170 [ 1932.827155][ T2022] iovec_from_user+0x143/0x360 [ 1932.831981][ T2022] __import_iovec+0x6d/0x500 [ 1932.836626][ T2022] import_iovec+0x6f/0xa0 [ 1932.841048][ T2022] ___sys_sendmsg+0x252/0x360 [ 1932.845786][ T2022] ? __sys_sendmsg+0x290/0x290 [ 1932.850632][ T2022] ? __lock_acquire+0x7d10/0x7d10 [ 1932.855743][ T2022] __se_sys_sendmsg+0x1bb/0x2a0 [ 1932.860659][ T2022] ? __x64_sys_sendmsg+0x80/0x80 [ 1932.865741][ T2022] ? lockdep_hardirqs_on+0x94/0x140 [ 1932.871032][ T2022] do_syscall_64+0x4c/0xa0 [ 1932.875516][ T2022] ? clear_bhb_loop+0x60/0xb0 [ 1932.880263][ T2022] ? clear_bhb_loop+0x60/0xb0 [ 1932.884995][ T2022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1932.890941][ T2022] RIP: 0033:0x7f2da179bf79 [ 1932.895402][ T2022] 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 [ 1932.915071][ T2022] RSP: 002b:00007f2da26bf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1932.923537][ T2022] RAX: ffffffffffffffda RBX: 00007f2da1a15fa0 RCX: 00007f2da179bf79 [ 1932.931553][ T2022] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 1932.939584][ T2022] RBP: 00007f2da26bf090 R08: 0000000000000000 R09: 0000000000000000 [ 1932.947598][ T2022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1932.955627][ T2022] R13: 00007f2da1a16038 R14: 00007f2da1a15fa0 R15: 00007ffe94947228 [ 1932.963654][ T2022] [ 1933.274662][ T1795] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1933.309247][ T2031] netlink: 188 bytes leftover after parsing attributes in process `syz.1.9375'. [ 1933.344338][ T1795] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1933.353360][ T2030] delete_channel: no stack [ 1933.362337][ T1795] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1933.430447][ T1795] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1933.836028][ T1795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1933.925778][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1933.941331][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1933.982480][ T1795] 8021q: adding VLAN 0 to HW filter on device team0 [ 1934.023293][ T2052] netlink: 180 bytes leftover after parsing attributes in process `syz.2.9377'. [ 1934.080877][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1934.109448][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1934.134589][T30750] bridge0: port 1(bridge_slave_0) entered blocking state [ 1934.141894][T30750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1934.234441][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1934.248719][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1934.287459][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1934.288486][ T2059] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9381'. [ 1934.321748][T30750] bridge0: port 2(bridge_slave_1) entered blocking state [ 1934.328987][T30750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1934.353539][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1934.366055][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1934.416930][ T2059] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9381'. [ 1934.434520][ T2065] netlink: 'syz.1.9382': attribute type 4 has an invalid length. [ 1934.454908][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1934.475346][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1934.483959][ T2065] netlink: 'syz.1.9382': attribute type 1 has an invalid length. [ 1934.494034][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1934.503093][ T2065] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9382'. [ 1934.544777][ T2064] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9381'. [ 1934.570882][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1934.598733][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1934.622810][ T2066] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9381'. [ 1934.643270][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1934.664677][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1934.713029][ T1795] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1934.763014][ T1795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1934.783891][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1934.812000][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1934.899116][ T2073] netlink: 'syz.1.9384': attribute type 39 has an invalid length. [ 1935.272683][ T2090] netlink: 64535 bytes leftover after parsing attributes in process `syz.0.9388'. [ 1935.635327][ T2099] netlink: 188 bytes leftover after parsing attributes in process `syz.2.9389'. [ 1935.931873][ T2098] delete_channel: no stack [ 1936.166596][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1936.174198][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1936.214391][ T1795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1936.234843][ T2115] FAULT_INJECTION: forcing a failure. [ 1936.234843][ T2115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1936.296450][ T2115] CPU: 0 PID: 2115 Comm: syz.2.9392 Not tainted syzkaller #0 [ 1936.303911][ T2115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1936.314117][ T2115] Call Trace: [ 1936.317443][ T2115] [ 1936.320433][ T2115] dump_stack_lvl+0x188/0x24e [ 1936.325180][ T2115] ? show_regs_print_info+0x12/0x12 [ 1936.330443][ T2115] ? load_image+0x400/0x400 [ 1936.335003][ T2115] ? __lock_acquire+0x7d10/0x7d10 [ 1936.340096][ T2115] should_fail_ex+0x399/0x4d0 [ 1936.342352][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1936.344911][ T2115] _copy_from_user+0x2c/0x170 [ 1936.359039][ T2115] sk_setsockopt+0x2f1/0x28a0 [ 1936.363789][ T2115] ? __fget_files+0x28/0x4b0 [ 1936.368453][ T2115] ? sockopt_capable+0x60/0x60 [ 1936.373274][ T2115] ? aa_sk_perm+0x81f/0x950 [ 1936.377836][ T2115] ? aa_af_perm+0x340/0x340 [ 1936.382395][ T2115] ? __fget_files+0x43d/0x4b0 [ 1936.382599][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1936.387113][ T2115] ? aa_sock_opt_perm+0x74/0x100 [ 1936.387142][ T2115] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 1936.387166][ T2115] ? security_socket_setsockopt+0x7a/0xa0 [ 1936.387203][ T2115] __sys_setsockopt+0x2f6/0x3d0 [ 1936.416467][ T2115] __x64_sys_setsockopt+0xb1/0xc0 [ 1936.422011][ T2115] do_syscall_64+0x4c/0xa0 [ 1936.426488][ T2115] ? clear_bhb_loop+0x60/0xb0 [ 1936.431223][ T2115] ? clear_bhb_loop+0x60/0xb0 [ 1936.435959][ T2115] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1936.441908][ T2115] RIP: 0033:0x7f2da179bf79 [ 1936.446413][ T2115] 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 [ 1936.466074][ T2115] RSP: 002b:00007f2da26bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1936.474545][ T2115] RAX: ffffffffffffffda RBX: 00007f2da1a15fa0 RCX: 00007f2da179bf79 [ 1936.482594][ T2115] RDX: 0000000000000049 RSI: 0000000000000001 RDI: 0000000000000005 [ 1936.490623][ T2115] RBP: 00007f2da26bf090 R08: 0000000000000004 R09: 0000000000000000 [ 1936.498648][ T2115] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 1936.506674][ T2115] R13: 00007f2da1a16038 R14: 00007f2da1a15fa0 R15: 00007ffe94947228 [ 1936.514721][ T2115] [ 1936.542561][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1936.556195][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1936.577978][ T1795] device veth0_vlan entered promiscuous mode [ 1936.595935][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1936.614760][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1936.660194][ T1795] device veth1_vlan entered promiscuous mode [ 1936.733972][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1936.777002][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1936.804976][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1936.877416][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1936.921905][ T1795] device veth0_macvtap entered promiscuous mode [ 1936.946730][ T1795] device veth1_macvtap entered promiscuous mode [ 1937.033820][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1937.073403][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.094130][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1937.115559][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.156392][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1937.173079][ T2124] netlink: 'syz.0.9394': attribute type 4 has an invalid length. [ 1937.186432][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.201876][ T2124] netlink: 'syz.0.9394': attribute type 1 has an invalid length. [ 1937.226333][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1937.243638][ T2124] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9394'. [ 1937.252433][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.275339][ T1795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1937.295408][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1937.315883][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1937.332119][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1937.357973][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1937.387776][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1937.446383][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.496386][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1937.548203][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.586341][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1937.620764][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.640263][ T1795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1937.661311][ T1795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1937.691431][ T1795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1937.711859][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1937.727332][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1937.782177][ T1795] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1937.808300][ T1795] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1937.827561][ T1795] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1937.846849][ T1795] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1938.848020][T21612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1938.855921][T21612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1938.927023][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1938.971798][T21612] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1939.014026][T21612] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1939.057998][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1939.074823][ T2161] netlink: 'syz.0.9402': attribute type 4 has an invalid length. [ 1939.173027][ T2161] netlink: 'syz.0.9402': attribute type 1 has an invalid length. [ 1939.216901][ T2161] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9402'. [ 1939.379950][T13621] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 1940.354530][ T2187] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9406'. [ 1940.847098][ T2187] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9406'. [ 1940.876882][ T2188] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9406'. [ 1940.886342][ T2180] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9406'. [ 1941.359237][ T2203] netlink: 'syz.0.9411': attribute type 15 has an invalid length. [ 1941.388856][ T2203] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.9411'. [ 1942.394397][T23333] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1942.404884][T23333] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1942.413503][T23333] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1942.423626][T23333] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1942.444732][T23333] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 1942.463276][T23333] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1942.751745][T30739] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1942.876730][ T2227] netlink: 'syz.3.9417': attribute type 4 has an invalid length. [ 1942.899343][ T2227] netlink: 'syz.3.9417': attribute type 1 has an invalid length. [ 1942.932045][ T2227] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.9417'. [ 1943.047739][T30739] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1943.312365][T30739] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1943.898065][ T2247] netlink: 60 bytes leftover after parsing attributes in process `syz.3.9422'. [ 1943.949135][ T2250] netlink: 'syz.4.9423': attribute type 4 has an invalid length. [ 1943.989988][ T2250] netlink: 'syz.4.9423': attribute type 1 has an invalid length. [ 1944.005993][ T2250] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9423'. [ 1944.456378][T30739] team0: Port device netdevsim0 removed [ 1944.464512][T30739] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1944.496628][T23333] Bluetooth: hci5: command 0x0409 tx timeout [ 1944.508852][ T2247] netlink: 60 bytes leftover after parsing attributes in process `syz.3.9422'. [ 1944.852942][ T2276] netlink: 'syz.3.9428': attribute type 10 has an invalid length. [ 1945.046494][ T2276] team0: Port device dummy0 added [ 1945.079565][ T2217] chnl_net:caif_netlink_parms(): no params data found [ 1945.129395][T30739] device .d left promiscuous mode [ 1945.871541][ T2217] bridge0: port 1(bridge_slave_0) entered blocking state [ 1945.908507][ T2217] bridge0: port 1(bridge_slave_0) entered disabled state [ 1945.940180][ T2217] device bridge_slave_0 entered promiscuous mode [ 1946.036673][ T2302] delete_channel: no stack [ 1946.148231][ T2217] bridge0: port 2(bridge_slave_1) entered blocking state [ 1946.206600][ T2217] bridge0: port 2(bridge_slave_1) entered disabled state [ 1946.221418][ T2217] device bridge_slave_1 entered promiscuous mode [ 1946.576394][T23333] Bluetooth: hci5: command 0x041b tx timeout [ 1946.597398][ T2217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1946.653903][ T2217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1946.684937][ T2314] netlink: 'syz.0.9436': attribute type 4 has an invalid length. [ 1946.836765][ T2314] netlink: 'syz.0.9436': attribute type 1 has an invalid length. [ 1946.916828][ T2314] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9436'. [ 1947.129463][ T2217] team0: Port device team_slave_0 added [ 1947.197125][ T2217] team0: Port device team_slave_1 added [ 1947.540791][ T2217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1947.553871][ T2217] 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. [ 1947.676626][ T2217] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1948.388181][ T2217] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1948.423962][ T2217] 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. [ 1948.537120][ T2217] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1948.656467][T23333] Bluetooth: hci5: command 0x040f tx timeout [ 1948.906469][ T2348] netlink: 188 bytes leftover after parsing attributes in process `syz.0.9445'. [ 1948.923162][ T2347] delete_channel: no stack [ 1948.943815][ T2217] device hsr_slave_0 entered promiscuous mode [ 1948.976911][ T2217] device hsr_slave_1 entered promiscuous mode [ 1949.054218][ T2217] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1949.128559][ T2217] Cannot create hsr debugfs directory [ 1949.238636][ T2365] netlink: 'syz.4.9448': attribute type 4 has an invalid length. [ 1949.295089][ T2365] netlink: 'syz.4.9448': attribute type 1 has an invalid length. [ 1949.423864][ T2365] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9448'. [ 1950.095276][ T2382] FAULT_INJECTION: forcing a failure. [ 1950.095276][ T2382] name failslab, interval 1, probability 0, space 0, times 0 [ 1950.127162][ T2380] netlink: 'syz.0.9451': attribute type 46 has an invalid length. [ 1950.186598][ T2380] netlink: 36 bytes leftover after parsing attributes in process `syz.0.9451'. [ 1950.195793][ T2382] CPU: 1 PID: 2382 Comm: syz.4.9452 Not tainted syzkaller #0 [ 1950.203233][ T2382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1950.213352][ T2382] Call Trace: [ 1950.216680][ T2382] [ 1950.219657][ T2382] dump_stack_lvl+0x188/0x24e [ 1950.224386][ T2382] ? show_regs_print_info+0x12/0x12 [ 1950.229664][ T2382] ? load_image+0x400/0x400 [ 1950.234201][ T2382] ? __might_sleep+0xd0/0xd0 [ 1950.238822][ T2382] ? __lock_acquire+0x7d10/0x7d10 [ 1950.243886][ T2382] should_fail_ex+0x399/0x4d0 [ 1950.248621][ T2382] should_failslab+0x5/0x20 [ 1950.253164][ T2382] slab_pre_alloc_hook+0x59/0x310 [ 1950.258227][ T2382] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 1950.263826][ T2382] __kmem_cache_alloc_node+0x4f/0x260 [ 1950.269242][ T2382] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 1950.274833][ T2382] __kmalloc+0xa0/0x240 [ 1950.279033][ T2382] bpf_prog_test_run_skb+0x234/0x12a0 [ 1950.284440][ T2382] ? flush_delayed_fput+0x61/0x80 [ 1950.289491][ T2382] ? fput+0x1e/0x1a0 [ 1950.293414][ T2382] ? kasan_check_range+0x5a/0x290 [ 1950.298478][ T2382] ? cpu_online+0xa0/0xa0 [ 1950.302836][ T2382] bpf_prog_test_run+0x31e/0x390 [ 1950.307819][ T2382] __sys_bpf+0x62b/0x780 [ 1950.312102][ T2382] ? bpf_link_show_fdinfo+0x380/0x380 [ 1950.317526][ T2382] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1950.323738][ T2382] __x64_sys_bpf+0x78/0x90 [ 1950.328203][ T2382] do_syscall_64+0x4c/0xa0 [ 1950.332661][ T2382] ? clear_bhb_loop+0x60/0xb0 [ 1950.337368][ T2382] ? clear_bhb_loop+0x60/0xb0 [ 1950.342170][ T2382] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1950.348099][ T2382] RIP: 0033:0x7efd1e19bf79 [ 1950.352549][ T2382] 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 [ 1950.372187][ T2382] RSP: 002b:00007efd1eff4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1950.380641][ T2382] RAX: ffffffffffffffda RBX: 00007efd1e415fa0 RCX: 00007efd1e19bf79 [ 1950.388640][ T2382] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 1950.396637][ T2382] RBP: 00007efd1eff4090 R08: 0000000000000000 R09: 0000000000000000 [ 1950.404643][ T2382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1950.412640][ T2382] R13: 00007efd1e416038 R14: 00007efd1e415fa0 R15: 00007ffe69fad728 [ 1950.420660][ T2382] [ 1950.634336][ T2387] FAULT_INJECTION: forcing a failure. [ 1950.634336][ T2387] name failslab, interval 1, probability 0, space 0, times 0 [ 1950.691375][ T2387] CPU: 1 PID: 2387 Comm: syz.3.9453 Not tainted syzkaller #0 [ 1950.698876][ T2387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1950.709005][ T2387] Call Trace: [ 1950.712340][ T2387] [ 1950.715319][ T2387] dump_stack_lvl+0x188/0x24e [ 1950.720070][ T2387] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1950.725872][ T2387] ? show_regs_print_info+0x12/0x12 [ 1950.731160][ T2387] ? load_image+0x400/0x400 [ 1950.735743][ T2387] ? verify_lock_unused+0x140/0x140 [ 1950.741101][ T2387] ? perf_trace_lock_acquire+0x33f/0x3e0 [ 1950.746819][ T2387] should_fail_ex+0x399/0x4d0 [ 1950.747138][T23333] Bluetooth: hci5: command 0x0419 tx timeout [ 1950.751558][ T2387] should_failslab+0x5/0x20 [ 1950.762121][ T2387] slab_pre_alloc_hook+0x59/0x310 [ 1950.767236][ T2387] kmem_cache_alloc+0x56/0x2f0 [ 1950.772070][ T2387] ? skb_clone+0x1e7/0x370 [ 1950.776582][ T2387] skb_clone+0x1e7/0x370 [ 1950.780906][ T2387] __netlink_deliver_tap+0x3ed/0x800 [ 1950.786285][ T2387] ? netlink_deliver_tap+0x2e/0x1b0 [ 1950.791570][ T2387] netlink_deliver_tap+0x19c/0x1b0 [ 1950.796773][ T2387] netlink_unicast+0x728/0x8d0 [ 1950.801630][ T2387] netlink_sendmsg+0x8ad/0xbd0 [ 1950.806489][ T2387] ? netlink_getsockopt+0x550/0x550 [ 1950.811776][ T2387] ? aa_sock_msg_perm+0x94/0x150 [ 1950.816796][ T2387] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1950.822176][ T2387] ? security_socket_sendmsg+0x7c/0xa0 [ 1950.827757][ T2387] ? netlink_getsockopt+0x550/0x550 [ 1950.833051][ T2387] ____sys_sendmsg+0x5be/0x970 [ 1950.837912][ T2387] ? __sys_sendmsg_sock+0x30/0x30 [ 1950.843016][ T2387] ? __import_iovec+0x315/0x500 [ 1950.847952][ T2387] ? import_iovec+0x6f/0xa0 [ 1950.852531][ T2387] ___sys_sendmsg+0x2a2/0x360 [ 1950.857296][ T2387] ? __sys_sendmsg+0x290/0x290 [ 1950.862180][ T2387] ? __lock_acquire+0x7d10/0x7d10 [ 1950.867335][ T2387] __se_sys_sendmsg+0x1bb/0x2a0 [ 1950.872265][ T2387] ? __x64_sys_sendmsg+0x80/0x80 [ 1950.877325][ T2387] ? lockdep_hardirqs_on+0x94/0x140 [ 1950.882606][ T2387] do_syscall_64+0x4c/0xa0 [ 1950.887100][ T2387] ? clear_bhb_loop+0x60/0xb0 [ 1950.891850][ T2387] ? clear_bhb_loop+0x60/0xb0 [ 1950.896612][ T2387] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1950.902666][ T2387] RIP: 0033:0x7f324459bf79 [ 1950.907163][ T2387] 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 [ 1950.926855][ T2387] RSP: 002b:00007f3245398028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1950.935342][ T2387] RAX: ffffffffffffffda RBX: 00007f3244815fa0 RCX: 00007f324459bf79 [ 1950.943391][ T2387] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 1950.951457][ T2387] RBP: 00007f3245398090 R08: 0000000000000000 R09: 0000000000000000 [ 1950.959520][ T2387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1950.967555][ T2387] R13: 00007f3244816038 R14: 00007f3244815fa0 R15: 00007ffe488d5b78 [ 1950.975633][ T2387] [ 1951.016886][ T2388] netlink: 'syz.3.9453': attribute type 2 has an invalid length. [ 1951.116633][ T2387] netlink: 'syz.3.9453': attribute type 39 has an invalid length. [ 1951.300674][T30739] device hsr_slave_0 left promiscuous mode [ 1951.345226][T30739] device hsr_slave_1 left promiscuous mode [ 1951.362088][T30739] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1951.389620][T30739] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1951.415665][T30739] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1951.437517][T30739] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1951.447475][T30739] device bridge_slave_1 left promiscuous mode [ 1951.454014][T30739] bridge0: port 2(bridge_slave_1) entered disabled state [ 1951.464483][T30739] device bridge_slave_0 left promiscuous mode [ 1951.471878][T30739] bridge0: port 1(bridge_slave_0) entered disabled state [ 1951.513765][T30739] device veth1_macvtap left promiscuous mode [ 1951.524742][T30739] device veth0_macvtap left promiscuous mode [ 1952.154015][ T2405] delete_channel: no stack [ 1953.705208][T30739] team0 (unregistering): Port device team_slave_1 removed [ 1953.757385][T30739] team0 (unregistering): Port device team_slave_0 removed [ 1953.808427][T30739] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1953.860819][T30739] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1954.200557][T30739] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 1954.210047][T30739] bond0 (unregistering): Released all slaves [ 1954.303109][ T2406] netlink: 188 bytes leftover after parsing attributes in process `syz.0.9458'. [ 1954.812316][ T2440] FAULT_INJECTION: forcing a failure. [ 1954.812316][ T2440] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1954.855377][ T2440] CPU: 0 PID: 2440 Comm: syz.3.9466 Not tainted syzkaller #0 [ 1954.862896][ T2440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1954.873011][ T2440] Call Trace: [ 1954.876331][ T2440] [ 1954.879299][ T2440] dump_stack_lvl+0x188/0x24e [ 1954.884036][ T2440] ? show_regs_print_info+0x12/0x12 [ 1954.889311][ T2440] ? load_image+0x400/0x400 [ 1954.893870][ T2440] ? __lock_acquire+0x7d10/0x7d10 [ 1954.898962][ T2440] should_fail_ex+0x399/0x4d0 [ 1954.903704][ T2440] _copy_to_user+0x2c/0x130 [ 1954.908270][ T2440] bpf_verifier_vlog+0x172/0x390 [ 1954.913275][ T2440] __btf_verifier_log+0xdf/0x130 [ 1954.918295][ T2440] ? btf_check_sec_info+0x350/0x350 [ 1954.923560][ T2440] ? __virt_addr_valid+0x188/0x540 [ 1954.928742][ T2440] ? btf_parse_hdr+0x1e0/0x7e0 [ 1954.933568][ T2440] btf_parse_hdr+0x384/0x7e0 [ 1954.938222][ T2440] btf_new_fd+0x3c6/0x780 [ 1954.942612][ T2440] __sys_bpf+0x612/0x780 [ 1954.946918][ T2440] ? bpf_link_show_fdinfo+0x380/0x380 [ 1954.952367][ T2440] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1954.958602][ T2440] __x64_sys_bpf+0x78/0x90 [ 1954.963111][ T2440] do_syscall_64+0x4c/0xa0 [ 1954.967583][ T2440] ? clear_bhb_loop+0x60/0xb0 [ 1954.972344][ T2440] ? clear_bhb_loop+0x60/0xb0 [ 1954.977079][ T2440] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1954.983044][ T2440] RIP: 0033:0x7f324459bf79 [ 1954.987509][ T2440] 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 [ 1955.007265][ T2440] RSP: 002b:00007f3245377028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1955.015731][ T2440] RAX: ffffffffffffffda RBX: 00007f3244816090 RCX: 00007f324459bf79 [ 1955.023753][ T2440] RDX: 0000000000000028 RSI: 0000200000000740 RDI: 0000000000000012 [ 1955.031780][ T2440] RBP: 00007f3245377090 R08: 0000000000000000 R09: 0000000000000000 [ 1955.039808][ T2440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1955.047840][ T2440] R13: 00007f3244816128 R14: 00007f3244816090 R15: 00007ffe488d5b78 [ 1955.055875][ T2440] [ 1955.573264][ T2456] netlink: 'syz.2.9468': attribute type 2 has an invalid length. [ 1955.819210][ T2217] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1955.877961][ T2217] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1955.917647][ T2217] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1955.987378][ T2217] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1956.147142][ T2471] netlink: 188 bytes leftover after parsing attributes in process `syz.2.9472'. [ 1956.187454][ T2470] delete_channel: no stack [ 1956.383939][ T2217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1956.428961][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1956.449447][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1956.489153][ T2217] 8021q: adding VLAN 0 to HW filter on device team0 [ 1956.527973][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1956.545582][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1956.574786][T30736] bridge0: port 1(bridge_slave_0) entered blocking state [ 1956.582087][T30736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1956.625133][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1956.645810][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1956.658062][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1956.678202][T30736] bridge0: port 2(bridge_slave_1) entered blocking state [ 1956.685423][T30736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1956.704306][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1957.161949][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1957.222602][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1957.244000][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1957.253905][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1957.302686][ T2217] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1957.330326][ T2217] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1957.363901][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1957.394545][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1957.407561][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1957.435315][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1957.454594][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1957.472338][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1957.511932][T30750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1957.919272][ T2525] netlink: 'syz.2.9480': attribute type 39 has an invalid length. [ 1958.004794][ T2525] device veth0_macvtap left promiscuous mode [ 1958.368755][ T2535] netlink: 'syz.0.9484': attribute type 4 has an invalid length. [ 1958.390282][ T2543] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.9485'. [ 1958.399485][ T2535] netlink: 'syz.0.9484': attribute type 1 has an invalid length. [ 1958.399649][ T2535] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9484'. [ 1958.673216][ T2550] netlink: 'syz.4.9487': attribute type 39 has an invalid length. [ 1958.702626][ T2556] netlink: 'syz.2.9486': attribute type 10 has an invalid length. [ 1958.763366][ T2556] team0: Device vxcan1 is of different type [ 1959.064671][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1959.080001][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1959.118196][ T2217] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1959.228828][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1959.282977][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1959.366368][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1959.410588][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1959.441476][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1959.528908][T30736] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1959.663207][ T2576] netlink: 'syz.4.9499': attribute type 39 has an invalid length. [ 1959.730520][ T2217] device veth0_vlan entered promiscuous mode [ 1959.810597][ T2217] device veth1_vlan entered promiscuous mode [ 1959.962698][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1960.328208][ T2217] device veth0_macvtap entered promiscuous mode [ 1960.438150][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1960.468142][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1960.532386][ T2217] device veth1_macvtap entered promiscuous mode [ 1960.548670][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1960.578648][T21612] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1960.628438][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.649779][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.670893][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.692305][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.726518][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.765283][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.779395][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.804747][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.821986][ T2217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1960.834350][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1960.845868][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1960.862129][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1960.883432][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.904562][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1960.925957][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.969050][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.002211][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.021880][ T2217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.048223][ T2217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.097759][ T2217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1961.119042][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1961.130323][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1961.157753][ T2217] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1961.181497][ T2217] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1961.201564][ T2217] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1961.222085][ T2217] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1961.490648][T21612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1961.516413][T21612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1961.537341][T30741] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1961.646441][ T2613] netlink: 143932 bytes leftover after parsing attributes in process `syz.0.9496'. [ 1961.677077][ T2613] netlink: zone id is out of range [ 1961.683096][ T2613] netlink: zone id is out of range [ 1961.699108][T21612] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1961.724107][ T2613] netlink: zone id is out of range [ 1961.735839][T21612] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1961.743499][ T2613] netlink: zone id is out of range [ 1961.766579][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1961.774117][ T2613] netlink: zone id is out of range [ 1961.827139][ T2613] netlink: zone id is out of range [ 1961.852253][ T2613] netlink: zone id is out of range [ 1961.882068][ T2613] netlink: zone id is out of range [ 1961.896721][ T2613] netlink: zone id is out of range [ 1961.916507][ T2613] netlink: zone id is out of range [ 1961.988388][ T2620] netlink: 'syz.4.9498': attribute type 4 has an invalid length. [ 1962.076566][ T2620] netlink: 'syz.4.9498': attribute type 1 has an invalid length. [ 1962.186526][ T2620] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9498'. [ 1962.326192][ T2631] netlink: 'syz.0.9501': attribute type 10 has an invalid length. [ 1963.562303][ T2631] team0: Device vxcan1 is of different type [ 1964.966866][ T2662] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.9513'. [ 1965.126457][ T2664] netlink: 'syz.1.9506': attribute type 39 has an invalid length. [ 1965.730184][ T2680] netlink: 'syz.4.9508': attribute type 10 has an invalid length. [ 1965.831727][ T2680] team0: Device vxcan1 is of different type [ 1966.175401][ T2690] netlink: 188 bytes leftover after parsing attributes in process `syz.3.9511'. [ 1966.232667][ T2694] netlink: 'syz.0.9512': attribute type 4 has an invalid length. [ 1966.232758][ T2694] netlink: 'syz.0.9512': attribute type 1 has an invalid length. [ 1966.232850][ T2694] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9512'. [ 1966.780838][ T2711] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9517'. [ 1966.808149][ T2686] delete_channel: no stack [ 1966.841015][ T2711] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9517'. [ 1967.004251][ T2711] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9517'. [ 1967.657897][ T2720] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.9519'. [ 1967.742402][ T2727] netlink: 'syz.0.9520': attribute type 39 has an invalid length. [ 1967.812811][ T2727] device veth0_macvtap left promiscuous mode [ 1968.394925][ T2734] netlink: 'syz.2.9522': attribute type 39 has an invalid length. [ 1968.403765][ T2736] netlink: 'syz.1.9524': attribute type 10 has an invalid length. [ 1968.542720][ T2736] team0: Device vxcan1 is of different type [ 1968.614465][ T2746] netlink: 'syz.4.9527': attribute type 4 has an invalid length. [ 1968.686762][ T2746] netlink: 'syz.4.9527': attribute type 1 has an invalid length. [ 1968.694613][ T2746] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9527'. [ 1968.838415][ T2753] FAULT_INJECTION: forcing a failure. [ 1968.838415][ T2753] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.876571][ T2753] CPU: 0 PID: 2753 Comm: syz.3.9531 Not tainted syzkaller #0 [ 1968.884058][ T2753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1968.894148][ T2753] Call Trace: [ 1968.897454][ T2753] [ 1968.900416][ T2753] dump_stack_lvl+0x188/0x24e [ 1968.905137][ T2753] ? show_regs_print_info+0x12/0x12 [ 1968.910374][ T2753] ? load_image+0x400/0x400 [ 1968.914912][ T2753] ? __lock_acquire+0x7d10/0x7d10 [ 1968.919976][ T2753] should_fail_ex+0x399/0x4d0 [ 1968.924702][ T2753] _copy_from_iter+0x1c0/0x1130 [ 1968.929589][ T2753] ? __lock_acquire+0x7d10/0x7d10 [ 1968.934646][ T2753] ? sock_alloc_send_pskb+0x89d/0x9a0 [ 1968.940114][ T2753] ? copyout_mc+0x110/0x110 [ 1968.944697][ T2753] ? __virt_addr_valid+0x188/0x540 [ 1968.949860][ T2753] ? __virt_addr_valid+0x188/0x540 [ 1968.955267][ T2753] ? __virt_addr_valid+0x465/0x540 [ 1968.960420][ T2753] ? __check_object_size+0x500/0xa40 [ 1968.965749][ T2753] skb_copy_datagram_from_iter+0xef/0x690 [ 1968.971507][ T2753] ? skb_put+0x117/0x210 [ 1968.975801][ T2753] tun_get_user+0xb81/0x3c70 [ 1968.980450][ T2753] ? rcu_read_unlock+0xa0/0xa0 [ 1968.985277][ T2753] ? tun_get+0x1c/0x2e0 [ 1968.989468][ T2753] ? __lock_acquire+0x7d10/0x7d10 [ 1968.994538][ T2753] ? tun_get+0x1c/0x2e0 [ 1968.998734][ T2753] tun_chr_write_iter+0x112/0x1f0 [ 1969.003792][ T2753] vfs_write+0x4b1/0xa30 [ 1969.008093][ T2753] ? file_end_write+0x250/0x250 [ 1969.012991][ T2753] ? __fget_files+0x43d/0x4b0 [ 1969.017709][ T2753] ? __fdget_pos+0x1d4/0x360 [ 1969.022332][ T2753] ? ksys_write+0x71/0x250 [ 1969.026791][ T2753] ksys_write+0x14c/0x250 [ 1969.031158][ T2753] ? __ia32_sys_read+0x80/0x80 [ 1969.035970][ T2753] ? lockdep_hardirqs_on+0x94/0x140 [ 1969.041206][ T2753] do_syscall_64+0x4c/0xa0 [ 1969.045663][ T2753] ? clear_bhb_loop+0x60/0xb0 [ 1969.050376][ T2753] ? clear_bhb_loop+0x60/0xb0 [ 1969.055101][ T2753] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1969.061032][ T2753] RIP: 0033:0x7f324459bf79 [ 1969.065482][ T2753] 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 [ 1969.085137][ T2753] RSP: 002b:00007f3245398028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1969.093798][ T2753] RAX: ffffffffffffffda RBX: 00007f3244815fa0 RCX: 00007f324459bf79 [ 1969.101804][ T2753] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 1969.109805][ T2753] RBP: 00007f3245398090 R08: 0000000000000000 R09: 0000000000000000 [ 1969.117890][ T2753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1969.125893][ T2753] R13: 00007f3244816038 R14: 00007f3244815fa0 R15: 00007ffe488d5b78 [ 1969.133997][ T2753] [ 1969.209658][ T2759] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9532'. [ 1969.219768][ T2759] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9532'. [ 1969.247705][ T2759] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9532'. [ 1969.266030][ T2759] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9532'. [ 1969.401615][ T2769] netlink: 'syz.0.9535': attribute type 3 has an invalid length. [ 1969.417836][ T2757] netlink: 188 bytes leftover after parsing attributes in process `syz.1.9530'. [ 1969.479026][ T2756] delete_channel: no stack [ 1969.542147][ T2769] sctp: [Deprecated]: syz.0.9535 (pid 2769) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1969.542147][ T2769] Use struct sctp_sack_info instead [ 1969.811244][ T2785] netlink: 'syz.3.9538': attribute type 10 has an invalid length. [ 1969.891406][ T2785] 8021q: adding VLAN 0 to HW filter on device team0 [ 1969.975363][ T2785] bond0: (slave team0): Enslaving as an active interface with an up link [ 1970.021030][ T2790] netlink: 'syz.0.9539': attribute type 4 has an invalid length. [ 1970.066933][ T2790] netlink: 'syz.0.9539': attribute type 19 has an invalid length. [ 1970.420202][ T2801] netlink: 'syz.3.9541': attribute type 39 has an invalid length. [ 1971.427954][ T2836] net_ratelimit: 3660 callbacks suppressed [ 1971.427977][ T2836] openvswitch: netlink: Flow actions attr not present in new flow. [ 1971.983261][ T2843] __nla_validate_parse: 3 callbacks suppressed [ 1971.983282][ T2843] netlink: 188 bytes leftover after parsing attributes in process `syz.2.9549'. [ 1972.020706][ T2842] delete_channel: no stack [ 1972.368306][ T2860] netlink: 56 bytes leftover after parsing attributes in process `syz.1.9554'. [ 1973.081986][ T2864] netlink: 36 bytes leftover after parsing attributes in process `syz.0.9556'. [ 1973.210829][ T2864] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1973.466201][ T2872] FAULT_INJECTION: forcing a failure. [ 1973.466201][ T2872] name failslab, interval 1, probability 0, space 0, times 0 [ 1973.563230][ T2872] CPU: 1 PID: 2872 Comm: syz.4.9558 Not tainted syzkaller #0 [ 1973.570713][ T2872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1973.580830][ T2872] Call Trace: [ 1973.584157][ T2872] [ 1973.587138][ T2872] dump_stack_lvl+0x188/0x24e [ 1973.591886][ T2872] ? show_regs_print_info+0x12/0x12 [ 1973.597165][ T2872] ? load_image+0x400/0x400 [ 1973.601744][ T2872] ? __might_sleep+0xd0/0xd0 [ 1973.606388][ T2872] ? __lock_acquire+0x7d10/0x7d10 [ 1973.611486][ T2872] should_fail_ex+0x399/0x4d0 [ 1973.616246][ T2872] should_failslab+0x5/0x20 [ 1973.620812][ T2872] slab_pre_alloc_hook+0x59/0x310 [ 1973.625899][ T2872] ? apparmor_sk_alloc_security+0x74/0x100 [ 1973.631884][ T2872] __kmem_cache_alloc_node+0x4f/0x260 [ 1973.637322][ T2872] ? apparmor_sk_alloc_security+0x74/0x100 [ 1973.643208][ T2872] kmalloc_trace+0x26/0xe0 [ 1973.647693][ T2872] apparmor_sk_alloc_security+0x74/0x100 [ 1973.653432][ T2872] security_sk_alloc+0x6a/0xa0 [ 1973.658281][ T2872] sk_prot_alloc+0x101/0x210 [ 1973.662932][ T2872] ? sk_alloc+0x20/0x340 [ 1973.667322][ T2872] sk_alloc+0x36/0x340 [ 1973.671457][ T2872] ? bpf_ctx_init+0x163/0x1a0 [ 1973.676344][ T2872] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 1973.682060][ T2872] bpf_prog_test_run_skb+0x35e/0x12a0 [ 1973.687500][ T2872] ? __fget_files+0x28/0x4b0 [ 1973.692155][ T2872] ? __fget_files+0x43d/0x4b0 [ 1973.696913][ T2872] ? cpu_online+0xa0/0xa0 [ 1973.701301][ T2872] bpf_prog_test_run+0x31e/0x390 [ 1973.706308][ T2872] __sys_bpf+0x62b/0x780 [ 1973.710654][ T2872] ? bpf_link_show_fdinfo+0x380/0x380 [ 1973.716215][ T2872] ? lock_chain_count+0x20/0x20 [ 1973.721319][ T2872] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1973.727394][ T2872] __x64_sys_bpf+0x78/0x90 [ 1973.731930][ T2872] do_syscall_64+0x4c/0xa0 [ 1973.736500][ T2872] ? clear_bhb_loop+0x60/0xb0 [ 1973.741241][ T2872] ? clear_bhb_loop+0x60/0xb0 [ 1973.745988][ T2872] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1973.751945][ T2872] RIP: 0033:0x7efd1e19bf79 [ 1973.756421][ T2872] 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 [ 1973.776085][ T2872] RSP: 002b:00007efd1eff4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1973.784688][ T2872] RAX: ffffffffffffffda RBX: 00007efd1e415fa0 RCX: 00007efd1e19bf79 [ 1973.792729][ T2872] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 1973.800849][ T2872] RBP: 00007efd1eff4090 R08: 0000000000000000 R09: 0000000000000000 [ 1973.808877][ T2872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1973.816923][ T2872] R13: 00007efd1e416038 R14: 00007efd1e415fa0 R15: 00007ffe69fad728 [ 1973.824975][ T2872] [ 1974.380358][ T2883] validate_nla: 3 callbacks suppressed [ 1974.380397][ T2883] netlink: 'syz.4.9564': attribute type 21 has an invalid length. [ 1974.426624][ T2886] netlink: 180900 bytes leftover after parsing attributes in process `syz.0.9563'. [ 1974.436020][ T2886] openvswitch: netlink: Flow actions attr not present in new flow. [ 1974.444343][ T2883] netlink: 'syz.4.9564': attribute type 10 has an invalid length. [ 1974.491903][ T2883] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 1974.880511][ T2896] netlink: 188 bytes leftover after parsing attributes in process `syz.4.9565'. [ 1974.929395][ T2895] delete_channel: no stack [ 1974.978057][ T2903] netlink: 'syz.2.9570': attribute type 3 has an invalid length. [ 1975.005711][ T2903] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.9570'. [ 1975.177911][ T2904] sctp: [Deprecated]: syz.2.9570 (pid 2904) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1975.177911][ T2904] Use struct sctp_sack_info instead [ 1975.348753][ T2906] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.9571'. [ 1975.716668][ T2912] netlink: 180 bytes leftover after parsing attributes in process `syz.2.9573'. [ 1975.779667][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 1975.786102][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 1975.797226][ T2913] netlink: 'syz.3.9574': attribute type 10 has an invalid length. [ 1975.838240][ T2913] netlink: 65015 bytes leftover after parsing attributes in process `syz.3.9574'. [ 1976.410175][ T2934] netlink: 180900 bytes leftover after parsing attributes in process `syz.3.9581'. [ 1976.424171][ T2934] openvswitch: netlink: Flow actions attr not present in new flow. [ 1978.927425][ T2940] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9584'. [ 1978.966958][ T2940] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9584'. [ 1979.039256][ T2944] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9584'. [ 1979.053817][ T2947] netlink: 'syz.3.9587': attribute type 4 has an invalid length. [ 1979.078322][ T2947] netlink: 'syz.3.9587': attribute type 1 has an invalid length. [ 1979.096172][ T2943] netlink: 188 bytes leftover after parsing attributes in process `syz.4.9585'. [ 1979.120212][ T2939] delete_channel: no stack [ 1979.126686][ T2947] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.9587'. [ 1980.282079][ T2968] netlink: 36 bytes leftover after parsing attributes in process `syz.2.9593'. [ 1980.305688][ T2968] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1982.059573][ T2988] netlink: 188 bytes leftover after parsing attributes in process `syz.3.9600'. [ 1982.084976][ T2987] delete_channel: no stack [ 1982.193253][ T2996] netlink: 'syz.0.9602': attribute type 4 has an invalid length. [ 1982.276416][ T2996] netlink: 'syz.0.9602': attribute type 1 has an invalid length. [ 1982.284672][ T2996] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9602'. [ 1982.353337][ T3004] netlink: 60 bytes leftover after parsing attributes in process `syz.4.9606'. [ 1982.374623][ T3004] netlink: 60 bytes leftover after parsing attributes in process `syz.4.9606'. [ 1982.468043][ T3012] wlan1: mtu greater than device maximum [ 1983.201427][ T3025] netlink: 'syz.1.9611': attribute type 10 has an invalid length. [ 1985.251751][ T3046] netlink: 'syz.2.9617': attribute type 39 has an invalid length. [ 1985.265636][ T3051] netlink: 'syz.0.9618': attribute type 21 has an invalid length. [ 1985.276659][ T3053] netlink: 'syz.0.9618': attribute type 10 has an invalid length. [ 1985.340653][ T3053] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 1985.502948][ T3061] netlink: 'syz.2.9621': attribute type 4 has an invalid length. [ 1985.534992][ T3061] netlink: 'syz.2.9621': attribute type 1 has an invalid length. [ 1985.572277][ T3061] __nla_validate_parse: 2 callbacks suppressed [ 1985.572314][ T3061] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9621'. [ 1985.747332][ T3065] bridge0: port 1(bridge_slave_0) entered disabled state [ 1985.847522][ T3073] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9626'. [ 1985.891860][ T3073] bridge0: port 1(bridge_slave_0) entered disabled state [ 1986.184927][ T3073] device bridge_slave_0 left promiscuous mode [ 1986.214289][ T3073] bridge0: port 1(bridge_slave_0) entered disabled state [ 1986.260417][ T3076] netlink: 'syz.1.9626': attribute type 29 has an invalid length. [ 1986.379578][ T3079] wlan1: mtu greater than device maximum [ 1986.398344][ T3083] netlink: 'syz.0.9639': attribute type 10 has an invalid length. [ 1986.417688][ T3083] device hsr0 entered promiscuous mode [ 1986.455727][ T3083] bond0: (slave hsr0): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 1987.755029][ T3108] validate_nla: 2 callbacks suppressed [ 1987.755140][ T3108] netlink: 'syz.3.9634': attribute type 10 has an invalid length. [ 1988.093428][ T3108] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 1988.103069][T13621] Bluetooth: hci3: command 0x0406 tx timeout [ 1988.951485][ T3125] netlink: 'syz.3.9640': attribute type 39 has an invalid length. [ 1989.105035][ T3124] netlink: 'syz.4.9638': attribute type 4 has an invalid length. [ 1989.131503][ T3124] netlink: 'syz.4.9638': attribute type 1 has an invalid length. [ 1989.165841][ T3124] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9638'. [ 1989.185363][ T3135] wlan1: mtu greater than device maximum [ 1989.397872][ T3142] netlink: 'syz.2.9645': attribute type 39 has an invalid length. [ 1990.689769][ T3170] netlink: 'syz.2.9653': attribute type 10 has an invalid length. [ 1990.735741][ T3170] device hsr0 entered promiscuous mode [ 1990.838046][ T3170] bond0: (slave hsr0): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 1990.851844][ T3170] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 1990.865117][ T3170] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 1990.906066][ T3170] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 1990.915388][ T3176] IPv6: NLM_F_CREATE should be specified when creating new route [ 1990.936518][ T3176] netlink: 1 bytes leftover after parsing attributes in process `syz.1.9654'. [ 1991.306323][ T3189] netlink: 'syz.2.9657': attribute type 4 has an invalid length. [ 1991.322814][ T3189] netlink: 'syz.2.9657': attribute type 1 has an invalid length. [ 1991.331665][ T3189] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9657'. [ 1991.625095][ T3197] wlan1: mtu greater than device maximum [ 1991.698105][ T3199] netlink: 'syz.4.9661': attribute type 39 has an invalid length. [ 1992.073163][ T3212] netlink: 'syz.4.9664': attribute type 4 has an invalid length. [ 1992.118209][ T3213] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9665'. [ 1992.141880][ T3212] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9664'. [ 1992.765218][ T3223] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9671'. [ 1992.815657][ T3224] validate_nla: 3 callbacks suppressed [ 1992.815677][ T3224] netlink: 'syz.2.9671': attribute type 21 has an invalid length. [ 1993.426016][ T3239] netlink: 'syz.2.9676': attribute type 39 has an invalid length. [ 1993.796031][ T3252] netlink: 'syz.4.9679': attribute type 4 has an invalid length. [ 1993.824502][ T3252] netlink: 'syz.4.9679': attribute type 1 has an invalid length. [ 1993.904118][ T3252] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9679'. [ 1994.395412][ T3260] netlink: 'syz.3.9682': attribute type 4 has an invalid length. [ 1994.525496][ T3260] netlink: 'syz.3.9682': attribute type 1 has an invalid length. [ 1994.609938][ T3260] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.9682'. [ 1994.872900][ T3269] FAULT_INJECTION: forcing a failure. [ 1994.872900][ T3269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1994.911725][ T3269] CPU: 1 PID: 3269 Comm: syz.4.9684 Not tainted syzkaller #0 [ 1994.919191][ T3269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1994.929288][ T3269] Call Trace: [ 1994.932612][ T3269] [ 1994.935583][ T3269] dump_stack_lvl+0x188/0x24e [ 1994.940323][ T3269] ? show_regs_print_info+0x12/0x12 [ 1994.945582][ T3269] ? load_image+0x400/0x400 [ 1994.950148][ T3269] ? __lock_acquire+0x7d10/0x7d10 [ 1994.955235][ T3269] ? mutex_unlock+0x10/0x10 [ 1994.959801][ T3269] should_fail_ex+0x399/0x4d0 [ 1994.964550][ T3269] _copy_from_user+0x2c/0x170 [ 1994.969286][ T3269] smc_setsockopt+0x418/0xb80 [ 1994.974019][ T3269] ? smc_shutdown+0x9a0/0x9a0 [ 1994.978748][ T3269] ? aa_sock_opt_perm+0x74/0x100 [ 1994.983743][ T3269] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 1994.989438][ T3269] ? security_socket_setsockopt+0x7a/0xa0 [ 1994.995233][ T3269] ? smc_shutdown+0x9a0/0x9a0 [ 1994.999979][ T3269] __sys_setsockopt+0x2bf/0x3d0 [ 1995.004896][ T3269] __x64_sys_setsockopt+0xb1/0xc0 [ 1995.009989][ T3269] do_syscall_64+0x4c/0xa0 [ 1995.014464][ T3269] ? clear_bhb_loop+0x60/0xb0 [ 1995.019191][ T3269] ? clear_bhb_loop+0x60/0xb0 [ 1995.023918][ T3269] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1995.029863][ T3269] RIP: 0033:0x7efd1e19bf79 [ 1995.034321][ T3269] 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 [ 1995.054008][ T3269] RSP: 002b:00007efd1eff4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1995.062482][ T3269] RAX: ffffffffffffffda RBX: 00007efd1e415fa0 RCX: 00007efd1e19bf79 [ 1995.070514][ T3269] RDX: 0000000000000019 RSI: 0000000000000006 RDI: 0000000000000008 [ 1995.078545][ T3269] RBP: 00007efd1eff4090 R08: 0000000000000078 R09: 0000000000000000 [ 1995.086580][ T3269] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000001 [ 1995.094603][ T3269] R13: 00007efd1e416038 R14: 00007efd1e415fa0 R15: 00007ffe69fad728 [ 1995.102656][ T3269] [ 1995.639477][ T3284] bridge0: port 1(bridge_slave_0) entered disabled state [ 1996.589252][ T3306] IPv6: NLM_F_CREATE should be specified when creating new route [ 1996.648112][ T3306] netlink: 1 bytes leftover after parsing attributes in process `syz.4.9694'. [ 1996.670841][ T3312] FAULT_INJECTION: forcing a failure. [ 1996.670841][ T3312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1996.711157][ T3312] CPU: 1 PID: 3312 Comm: syz.0.9696 Not tainted syzkaller #0 [ 1996.718648][ T3312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 1996.728766][ T3312] Call Trace: [ 1996.732092][ T3312] [ 1996.735066][ T3312] dump_stack_lvl+0x188/0x24e [ 1996.739865][ T3312] ? show_regs_print_info+0x12/0x12 [ 1996.745146][ T3312] ? load_image+0x400/0x400 [ 1996.749715][ T3312] ? __lock_acquire+0x7d10/0x7d10 [ 1996.754808][ T3312] should_fail_ex+0x399/0x4d0 [ 1996.759582][ T3312] _copy_from_user+0x2c/0x170 [ 1996.764347][ T3312] __copy_msghdr+0x3b7/0x580 [ 1996.769020][ T3312] ___sys_sendmsg+0x210/0x360 [ 1996.773794][ T3312] ? __sys_sendmsg+0x290/0x290 [ 1996.778687][ T3312] ? ktime_get_real_ts64+0x440/0x440 [ 1996.784070][ T3312] __se_sys_sendmsg+0x1bb/0x2a0 [ 1996.788997][ T3312] ? __x64_sys_sendmsg+0x80/0x80 [ 1996.794027][ T3312] ? lockdep_hardirqs_on+0x94/0x140 [ 1996.799297][ T3312] do_syscall_64+0x4c/0xa0 [ 1996.803787][ T3312] ? clear_bhb_loop+0x60/0xb0 [ 1996.808528][ T3312] ? clear_bhb_loop+0x60/0xb0 [ 1996.813262][ T3312] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1996.819218][ T3312] RIP: 0033:0x7fd888b9bf79 [ 1996.823693][ T3312] 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 [ 1996.843364][ T3312] RSP: 002b:00007fd886df6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1996.851881][ T3312] RAX: ffffffffffffffda RBX: 00007fd888e15fa0 RCX: 00007fd888b9bf79 [ 1996.859922][ T3312] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000009 [ 1996.867973][ T3312] RBP: 00007fd886df6090 R08: 0000000000000000 R09: 0000000000000000 [ 1996.876058][ T3312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1996.884089][ T3312] R13: 00007fd888e16038 R14: 00007fd888e15fa0 R15: 00007ffc5959b7f8 [ 1996.892130][ T3312] [ 1997.233467][ T3322] netlink: 'syz.2.9699': attribute type 4 has an invalid length. [ 1997.242880][ T3322] netlink: 'syz.2.9699': attribute type 1 has an invalid length. [ 1997.266436][ T3322] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9699'. [ 1997.941973][ T3333] bridge0: port 1(bridge_slave_0) entered disabled state [ 1999.632969][ T3375] IPv6: NLM_F_CREATE should be specified when creating new route [ 1999.646786][ T3375] netlink: 1 bytes leftover after parsing attributes in process `syz.3.9712'. [ 2003.340547][ T3452] FAULT_INJECTION: forcing a failure. [ 2003.340547][ T3452] name failslab, interval 1, probability 0, space 0, times 0 [ 2003.400015][ T3450] netlink: 188 bytes leftover after parsing attributes in process `syz.2.9739'. [ 2003.444909][ T3449] delete_channel: no stack [ 2003.451219][ T3452] CPU: 0 PID: 3452 Comm: syz.3.9740 Not tainted syzkaller #0 [ 2003.458666][ T3452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 2003.468775][ T3452] Call Trace: [ 2003.472108][ T3452] [ 2003.475107][ T3452] dump_stack_lvl+0x188/0x24e [ 2003.479854][ T3452] ? show_regs_print_info+0x12/0x12 [ 2003.485090][ T3452] ? load_image+0x400/0x400 [ 2003.489627][ T3452] ? __might_sleep+0xd0/0xd0 [ 2003.494242][ T3452] ? __lock_acquire+0x7d10/0x7d10 [ 2003.499322][ T3452] should_fail_ex+0x399/0x4d0 [ 2003.504060][ T3452] should_failslab+0x5/0x20 [ 2003.508631][ T3452] slab_pre_alloc_hook+0x59/0x310 [ 2003.513706][ T3452] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 2003.519289][ T3452] __kmem_cache_alloc_node+0x4f/0x260 [ 2003.524702][ T3452] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 2003.530365][ T3452] __kmalloc+0xa0/0x240 [ 2003.534567][ T3452] bpf_prog_test_run_skb+0x234/0x12a0 [ 2003.539970][ T3452] ? lockdep_hardirqs_on+0x94/0x140 [ 2003.545193][ T3452] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2003.551388][ T3452] ? cpu_online+0xa0/0xa0 [ 2003.555762][ T3452] bpf_prog_test_run+0x31e/0x390 [ 2003.560896][ T3452] __sys_bpf+0x62b/0x780 [ 2003.565179][ T3452] ? bpf_link_show_fdinfo+0x380/0x380 [ 2003.570606][ T3452] __x64_sys_bpf+0x78/0x90 [ 2003.575068][ T3452] do_syscall_64+0x4c/0xa0 [ 2003.579524][ T3452] ? clear_bhb_loop+0x60/0xb0 [ 2003.584233][ T3452] ? clear_bhb_loop+0x60/0xb0 [ 2003.588941][ T3452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2003.594871][ T3452] RIP: 0033:0x7f324459bf79 [ 2003.599318][ T3452] 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 [ 2003.618960][ T3452] RSP: 002b:00007f3245398028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2003.627404][ T3452] RAX: ffffffffffffffda RBX: 00007f3244815fa0 RCX: 00007f324459bf79 [ 2003.635410][ T3452] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 2003.643416][ T3452] RBP: 00007f3245398090 R08: 0000000000000000 R09: 0000000000000000 [ 2003.651411][ T3452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2003.659409][ T3452] R13: 00007f3244816038 R14: 00007f3244815fa0 R15: 00007ffe488d5b78 [ 2003.667428][ T3452] [ 2003.686419][T23333] Bluetooth: hci0: command 0x0406 tx timeout [ 2004.213692][ T3467] netlink: 'syz.0.9745': attribute type 4 has an invalid length. [ 2004.229023][ T3467] netlink: 'syz.0.9745': attribute type 1 has an invalid length. [ 2004.281576][ T3467] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9745'. [ 2005.714915][ T3491] netlink: 188 bytes leftover after parsing attributes in process `syz.0.9754'. [ 2005.765972][ T3490] delete_channel: no stack [ 2006.109931][ T3504] FAULT_INJECTION: forcing a failure. [ 2006.109931][ T3504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2006.166510][ T3504] CPU: 0 PID: 3504 Comm: syz.3.9758 Not tainted syzkaller #0 [ 2006.174083][ T3504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 2006.184212][ T3504] Call Trace: [ 2006.187535][ T3504] [ 2006.190507][ T3504] dump_stack_lvl+0x188/0x24e [ 2006.195278][ T3504] ? show_regs_print_info+0x12/0x12 [ 2006.200542][ T3504] ? load_image+0x400/0x400 [ 2006.205211][ T3504] ? __lock_acquire+0x7d10/0x7d10 [ 2006.210304][ T3504] ? snprintf+0xe5/0x140 [ 2006.214599][ T3504] should_fail_ex+0x399/0x4d0 [ 2006.219349][ T3504] _copy_to_user+0x2c/0x130 [ 2006.223919][ T3504] simple_read_from_buffer+0xe3/0x150 [ 2006.229368][ T3504] proc_fail_nth_read+0x1a6/0x220 [ 2006.234446][ T3504] ? proc_fault_inject_write+0x310/0x310 [ 2006.240140][ T3504] ? fsnotify_perm+0x248/0x550 [ 2006.244978][ T3504] ? proc_fault_inject_write+0x310/0x310 [ 2006.250675][ T3504] vfs_read+0x2de/0xa00 [ 2006.254962][ T3504] ? kernel_read+0x1e0/0x1e0 [ 2006.259599][ T3504] ? __fget_files+0x28/0x4b0 [ 2006.264224][ T3504] ? __fget_files+0x28/0x4b0 [ 2006.268855][ T3504] ? __fget_files+0x43d/0x4b0 [ 2006.273586][ T3504] ? __fdget_pos+0x2ae/0x360 [ 2006.278230][ T3504] ? ksys_read+0x71/0x250 [ 2006.282624][ T3504] ksys_read+0x14c/0x250 [ 2006.286922][ T3504] ? vfs_write+0xa30/0xa30 [ 2006.291561][ T3504] ? lockdep_hardirqs_on+0x94/0x140 [ 2006.296820][ T3504] do_syscall_64+0x4c/0xa0 [ 2006.301291][ T3504] ? clear_bhb_loop+0x60/0xb0 [ 2006.306015][ T3504] ? clear_bhb_loop+0x60/0xb0 [ 2006.310736][ T3504] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2006.316750][ T3504] RIP: 0033:0x7f324455c84e [ 2006.321224][ T3504] 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 [ 2006.341129][ T3504] RSP: 002b:00007f3245397fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2006.349575][ T3504] RAX: ffffffffffffffda RBX: 00007f32453986c0 RCX: 00007f324455c84e [ 2006.357583][ T3504] RDX: 000000000000000f RSI: 00007f32453980a0 RDI: 0000000000000005 [ 2006.365588][ T3504] RBP: 00007f3245398090 R08: 0000000000000000 R09: 0000000000000000 [ 2006.373598][ T3504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2006.381612][ T3504] R13: 00007f3244816038 R14: 00007f3244815fa0 R15: 00007ffe488d5b78 [ 2006.389630][ T3504] [ 2006.531216][ T3512] netlink: 'syz.1.9760': attribute type 10 has an invalid length. [ 2006.893493][ T3520] netlink: 'syz.4.9762': attribute type 4 has an invalid length. [ 2006.908756][ T3520] netlink: 'syz.4.9762': attribute type 1 has an invalid length. [ 2006.949833][ T3520] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.9762'. [ 2008.002690][ T3532] ================================================================== [ 2008.010862][ T3532] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6c9/0x920 [ 2008.018738][ T3532] Write of size 80 at addr ffff888020ac3a90 by task syz.0.9765/3532 [ 2008.026855][ T3532] [ 2008.029221][ T3532] CPU: 0 PID: 3532 Comm: syz.0.9765 Not tainted syzkaller #0 [ 2008.036641][ T3532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 2008.046754][ T3532] Call Trace: [ 2008.050086][ T3532] [ 2008.053064][ T3532] dump_stack_lvl+0x188/0x24e [ 2008.057822][ T3532] ? __lock_acquire+0x7d10/0x7d10 [ 2008.062958][ T3532] ? show_regs_print_info+0x12/0x12 [ 2008.068221][ T3532] ? load_image+0x400/0x400 [ 2008.072792][ T3532] ? __virt_addr_valid+0x465/0x540 [ 2008.077971][ T3532] ? __bpf_get_stackid+0x6c9/0x920 [ 2008.083125][ T3532] print_report+0xa8/0x210 [ 2008.087578][ T3532] kasan_report+0x10b/0x140 [ 2008.092149][ T3532] ? __bpf_get_stackid+0x6c9/0x920 [ 2008.097314][ T3532] kasan_check_range+0x235/0x290 [ 2008.102312][ T3532] ? __bpf_get_stackid+0x6c9/0x920 [ 2008.107479][ T3532] memcpy+0x3c/0x60 [ 2008.111322][ T3532] __bpf_get_stackid+0x6c9/0x920 [ 2008.116299][ T3532] bpf_get_stackid_pe+0x33f/0x400 [ 2008.121368][ T3532] bpf_prog_ceda4e53fcf21ae1+0x28/0x40 [ 2008.126859][ T3532] bpf_overflow_handler+0x522/0x7c0 [ 2008.132096][ T3532] ? bpf_overflow_handler+0xd9/0x7c0 [ 2008.137411][ T3532] ? perf_event_switch_output+0x760/0x760 [ 2008.143159][ T3532] ? __perf_event_account_interrupt+0x187/0x280 [ 2008.149475][ T3532] __perf_event_overflow+0x448/0x610 [ 2008.154803][ T3532] ___perf_sw_event+0x49e/0x6e0 [ 2008.159692][ T3532] ? ___perf_sw_event+0x180/0x6e0 [ 2008.164747][ T3532] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 2008.171196][ T3532] ? mark_lock+0x94/0x320 [ 2008.175574][ T3532] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2008.181596][ T3532] ? lock_chain_count+0x20/0x20 [ 2008.186482][ T3532] __perf_sw_event+0x135/0x260 [ 2008.191282][ T3532] do_user_addr_fault+0xaea/0xb10 [ 2008.196352][ T3532] ? trace_hardirqs_off_finish+0x86/0x180 [ 2008.202112][ T3532] exc_page_fault+0x60/0x100 [ 2008.206733][ T3532] asm_exc_page_fault+0x22/0x30 [ 2008.211609][ T3532] RIP: 0010:copy_user_enhanced_fast_string+0xa/0x40 [ 2008.218686][ T3532] Code: ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 cb 83 fa 40 72 38 89 d1 a4 31 c0 0f 01 ca c3 89 ca eb 0a 90 90 90 90 90 90 90 90 90 90 [ 2008.238318][ T3532] RSP: 0018:ffffc90004c8f788 EFLAGS: 00050206 [ 2008.244410][ T3532] RAX: ffffffff840ed901 RBX: 0000000000033fe0 RCX: 0000000000022020 [ 2008.252407][ T3532] RDX: 0000000000033fe0 RSI: 0000200000012000 RDI: ffffc90004cdafc0 [ 2008.260400][ T3532] RBP: 0000000000000000 R08: ffffc90004cfcfdf R09: 1ffff9200099f9fb [ 2008.268399][ T3532] R10: dffffc0000000000 R11: fffff5200099f9fc R12: 00007ffffffcb020 [ 2008.276399][ T3532] R13: 0000000000000000 R14: 0000200000000040 R15: ffffc90004cc9000 [ 2008.284401][ T3532] ? copyin+0xb1/0x120 [ 2008.288517][ T3532] copyin+0xe7/0x120 [ 2008.292449][ T3532] _copy_from_iter+0x447/0x1130 [ 2008.297339][ T3532] ? copyout_mc+0x110/0x110 [ 2008.301873][ T3532] ? do_raw_spin_unlock+0x11d/0x230 [ 2008.307142][ T3532] ? _raw_spin_unlock+0x24/0x40 [ 2008.313326][ T3532] ? find_vmap_area+0xf8/0x110 [ 2008.318119][ T3532] ? __check_object_size+0x500/0xa40 [ 2008.323471][ T3532] netlink_sendmsg+0x755/0xbd0 [ 2008.328278][ T3532] ? netlink_getsockopt+0x550/0x550 [ 2008.333541][ T3532] ? aa_sock_msg_perm+0x94/0x150 [ 2008.338509][ T3532] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2008.343822][ T3532] ? security_socket_sendmsg+0x7c/0xa0 [ 2008.349323][ T3532] ? netlink_getsockopt+0x550/0x550 [ 2008.354570][ T3532] ____sys_sendmsg+0x5be/0x970 [ 2008.359385][ T3532] ? __sys_sendmsg_sock+0x30/0x30 [ 2008.364458][ T3532] ? __import_iovec+0x315/0x500 [ 2008.369356][ T3532] ? import_iovec+0x6f/0xa0 [ 2008.373899][ T3532] ___sys_sendmsg+0x2a2/0x360 [ 2008.378617][ T3532] ? try_to_wake_up+0x67c/0x1080 [ 2008.383592][ T3532] ? __sys_sendmsg+0x290/0x290 [ 2008.388440][ T3532] __se_sys_sendmsg+0x1bb/0x2a0 [ 2008.393347][ T3532] ? __x64_sys_sendmsg+0x80/0x80 [ 2008.398324][ T3532] ? lockdep_hardirqs_on+0x94/0x140 [ 2008.403547][ T3532] do_syscall_64+0x4c/0xa0 [ 2008.408004][ T3532] ? clear_bhb_loop+0x60/0xb0 [ 2008.412723][ T3532] ? clear_bhb_loop+0x60/0xb0 [ 2008.417428][ T3532] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2008.423353][ T3532] RIP: 0033:0x7fd888b9bf79 [ 2008.427796][ T3532] 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 [ 2008.447520][ T3532] RSP: 002b:00007fd886dd5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2008.455970][ T3532] RAX: ffffffffffffffda RBX: 00007fd888e16090 RCX: 00007fd888b9bf79 [ 2008.463972][ T3532] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000e [ 2008.472000][ T3532] RBP: 00007fd888c327e0 R08: 0000000000000000 R09: 0000000000000000 [ 2008.480003][ T3532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2008.488005][ T3532] R13: 00007fd888e16128 R14: 00007fd888e16090 R15: 00007ffc5959b7f8 [ 2008.496026][ T3532] [ 2008.499073][ T3532] [ 2008.501425][ T3532] Allocated by task 3532: [ 2008.505771][ T3532] kasan_set_track+0x4b/0x70 [ 2008.510395][ T3532] __kasan_kmalloc+0x8e/0xa0 [ 2008.515019][ T3532] __kmalloc_node+0xb0/0x240 [ 2008.519654][ T3532] bpf_map_area_alloc+0x47/0xe0 [ 2008.524548][ T3532] prealloc_elems_and_freelist+0x86/0x1c0 [ 2008.530299][ T3532] stack_map_alloc+0x390/0x520 [ 2008.535087][ T3532] map_create+0x534/0x1000 [ 2008.539532][ T3532] __sys_bpf+0x38b/0x780 [ 2008.543804][ T3532] __x64_sys_bpf+0x78/0x90 [ 2008.548255][ T3532] do_syscall_64+0x4c/0xa0 [ 2008.552721][ T3532] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2008.558656][ T3532] [ 2008.561016][ T3532] Last potentially related work creation: [ 2008.566759][ T3532] kasan_save_stack+0x3a/0x60 [ 2008.571574][ T3532] __kasan_record_aux_stack+0xb2/0xc0 [ 2008.576973][ T3532] call_rcu+0x14f/0x990 [ 2008.581167][ T3532] nf_unregister_net_hooks+0xc7/0x130 [ 2008.586562][ T3532] cleanup_net+0x706/0xba0 [ 2008.591015][ T3532] process_one_work+0x8a2/0x1160 [ 2008.595981][ T3532] worker_thread+0xaa2/0x1270 [ 2008.600691][ T3532] kthread+0x29d/0x330 [ 2008.604785][ T3532] ret_from_fork+0x1f/0x30 [ 2008.609231][ T3532] [ 2008.611570][ T3532] Second to last potentially related work creation: [ 2008.618180][ T3532] kasan_save_stack+0x3a/0x60 [ 2008.622924][ T3532] __kasan_record_aux_stack+0xb2/0xc0 [ 2008.628329][ T3532] call_rcu+0x14f/0x990 [ 2008.632518][ T3532] nf_unregister_net_hooks+0xc7/0x130 [ 2008.637917][ T3532] nf_defrag_ipv6_disable+0x91/0xe0 [ 2008.643163][ T3532] nf_ct_netns_put+0x371/0x510 [ 2008.647974][ T3532] nf_conncount_destroy+0x3d/0x150 [ 2008.653131][ T3532] ovs_ct_exit+0x98/0x200 [ 2008.657582][ T3532] ovs_exit_net+0xe9/0x7a0 [ 2008.662036][ T3532] cleanup_net+0x706/0xba0 [ 2008.666482][ T3532] process_one_work+0x8a2/0x1160 [ 2008.671454][ T3532] worker_thread+0xaa2/0x1270 [ 2008.676275][ T3532] kthread+0x29d/0x330 [ 2008.680392][ T3532] ret_from_fork+0x1f/0x30 [ 2008.684863][ T3532] [ 2008.687209][ T3532] The buggy address belongs to the object at ffff888020ac3a80 [ 2008.687209][ T3532] which belongs to the cache kmalloc-cg-64 of size 64 [ 2008.701382][ T3532] The buggy address is located 16 bytes inside of [ 2008.701382][ T3532] 64-byte region [ffff888020ac3a80, ffff888020ac3ac0) [ 2008.714511][ T3532] [ 2008.716904][ T3532] The buggy address belongs to the physical page: [ 2008.723354][ T3532] page:ffffea000082b0c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20ac3 [ 2008.733534][ T3532] memcg:ffff8880238edc01 [ 2008.737791][ T3532] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 2008.745364][ T3532] raw: 00fff00000000200 ffffea0001e86b80 dead000000000004 ffff888017442780 [ 2008.753972][ T3532] raw: 0000000000000000 0000000080200020 00000001ffffffff ffff8880238edc01 [ 2008.762595][ T3532] page dumped because: kasan: bad access detected [ 2008.769039][ T3532] page_owner tracks the page as allocated [ 2008.774770][ T3532] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x16cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY), pid 3650, tgid 3650 (udevd), ts 27868490372, free_ts 27860131133 [ 2008.794295][ T3532] post_alloc_hook+0x173/0x1a0 [ 2008.799099][ T3532] get_page_from_freelist+0x1a1e/0x1ab0 [ 2008.804674][ T3532] __alloc_pages+0x1ec/0x4f0 [ 2008.809295][ T3532] alloc_slab_page+0x5d/0x160 [ 2008.814000][ T3532] new_slab+0x87/0x2c0 [ 2008.818099][ T3532] ___slab_alloc+0xbc6/0x1240 [ 2008.822806][ T3532] __kmem_cache_alloc_node+0x1a0/0x260 [ 2008.828292][ T3532] __kmalloc+0xa0/0x240 [ 2008.832486][ T3532] inotify_handle_inode_event+0x17c/0x4e0 [ 2008.838234][ T3532] fsnotify+0x168c/0x1d00 [ 2008.842586][ T3532] __fsnotify_parent+0x683/0x820 [ 2008.847554][ T3532] notify_change+0xcbb/0xf40 [ 2008.852170][ T3532] chmod_common+0x24e/0x3f0 [ 2008.856709][ T3532] do_fchmodat+0xd4/0x1a0 [ 2008.861068][ T3532] __x64_sys_chmod+0x5c/0x70 [ 2008.865688][ T3532] do_syscall_64+0x4c/0xa0 [ 2008.870137][ T3532] page last free stack trace: [ 2008.874826][ T3532] free_unref_page_prepare+0x8b4/0x9a0 [ 2008.880352][ T3532] free_unref_page+0x2e/0x3f0 [ 2008.885078][ T3532] __unfreeze_partials+0x1a5/0x200 [ 2008.890237][ T3532] put_cpu_partial+0x17c/0x250 [ 2008.895041][ T3532] qlist_free_all+0x76/0xe0 [ 2008.899567][ T3532] kasan_quarantine_reduce+0x144/0x160 [ 2008.905053][ T3532] __kasan_slab_alloc+0x1e/0x80 [ 2008.909946][ T3532] slab_post_alloc_hook+0x4b/0x480 [ 2008.915092][ T3532] kmem_cache_alloc+0x123/0x2f0 [ 2008.919965][ T3532] getname_flags+0xb7/0x500 [ 2008.924510][ T3532] __x64_sys_rename+0x5b/0x90 [ 2008.929215][ T3532] do_syscall_64+0x4c/0xa0 [ 2008.933668][ T3532] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2008.939593][ T3532] [ 2008.941942][ T3532] Memory state around the buggy address: [ 2008.947595][ T3532] ffff888020ac3980: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2008.955687][ T3532] ffff888020ac3a00: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2008.963863][ T3532] >ffff888020ac3a80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 2008.971945][ T3532] ^ [ 2008.977335][ T3532] ffff888020ac3b00: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2008.985450][ T3532] ffff888020ac3b80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2008.993536][ T3532] ================================================================== [ 2009.003408][ T3532] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2009.010685][ T3532] CPU: 0 PID: 3532 Comm: syz.0.9765 Not tainted syzkaller #0 [ 2009.018103][ T3532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 2009.028197][ T3532] Call Trace: [ 2009.031515][ T3532] [ 2009.034478][ T3532] dump_stack_lvl+0x188/0x24e [ 2009.039208][ T3532] ? memcpy+0x3c/0x60 [ 2009.043230][ T3532] ? show_regs_print_info+0x12/0x12 [ 2009.048609][ T3532] ? load_image+0x400/0x400 [ 2009.053171][ T3532] panic+0x2e5/0x730 [ 2009.057113][ T3532] ? bpf_jit_dump+0xd0/0xd0 [ 2009.061666][ T3532] ? _raw_spin_unlock_irqrestore+0xbc/0x120 [ 2009.067612][ T3532] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 2009.073562][ T3532] ? _raw_spin_unlock+0x40/0x40 [ 2009.078460][ T3532] ? print_memory_metadata+0x314/0x400 [ 2009.083974][ T3532] check_panic_on_warn+0x80/0xa0 [ 2009.088975][ T3532] ? __bpf_get_stackid+0x6c9/0x920 [ 2009.094139][ T3532] end_report+0x66/0x110 [ 2009.098444][ T3532] kasan_report+0x118/0x140 [ 2009.103005][ T3532] ? __bpf_get_stackid+0x6c9/0x920 [ 2009.108174][ T3532] kasan_check_range+0x235/0x290 [ 2009.113173][ T3532] ? __bpf_get_stackid+0x6c9/0x920 [ 2009.118335][ T3532] memcpy+0x3c/0x60 [ 2009.122193][ T3532] __bpf_get_stackid+0x6c9/0x920 [ 2009.127245][ T3532] bpf_get_stackid_pe+0x33f/0x400 [ 2009.132323][ T3532] bpf_prog_ceda4e53fcf21ae1+0x28/0x40 [ 2009.137840][ T3532] bpf_overflow_handler+0x522/0x7c0 [ 2009.143183][ T3532] ? bpf_overflow_handler+0xd9/0x7c0 [ 2009.148515][ T3532] ? perf_event_switch_output+0x760/0x760 [ 2009.154286][ T3532] ? __perf_event_account_interrupt+0x187/0x280 [ 2009.160600][ T3532] __perf_event_overflow+0x448/0x610 [ 2009.166040][ T3532] ___perf_sw_event+0x49e/0x6e0 [ 2009.170945][ T3532] ? ___perf_sw_event+0x180/0x6e0 [ 2009.176030][ T3532] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 2009.182541][ T3532] ? mark_lock+0x94/0x320 [ 2009.186961][ T3532] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2009.193015][ T3532] ? lock_chain_count+0x20/0x20 [ 2009.197984][ T3532] __perf_sw_event+0x135/0x260 [ 2009.202883][ T3532] do_user_addr_fault+0xaea/0xb10 [ 2009.207969][ T3532] ? trace_hardirqs_off_finish+0x86/0x180 [ 2009.213752][ T3532] exc_page_fault+0x60/0x100 [ 2009.218393][ T3532] asm_exc_page_fault+0x22/0x30 [ 2009.223289][ T3532] RIP: 0010:copy_user_enhanced_fast_string+0xa/0x40 [ 2009.229926][ T3532] Code: ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 cb 83 fa 40 72 38 89 d1 a4 31 c0 0f 01 ca c3 89 ca eb 0a 90 90 90 90 90 90 90 90 90 90 [ 2009.249579][ T3532] RSP: 0018:ffffc90004c8f788 EFLAGS: 00050206 [ 2009.255693][ T3532] RAX: ffffffff840ed901 RBX: 0000000000033fe0 RCX: 0000000000022020 [ 2009.263710][ T3532] RDX: 0000000000033fe0 RSI: 0000200000012000 RDI: ffffc90004cdafc0 [ 2009.271758][ T3532] RBP: 0000000000000000 R08: ffffc90004cfcfdf R09: 1ffff9200099f9fb [ 2009.279786][ T3532] R10: dffffc0000000000 R11: fffff5200099f9fc R12: 00007ffffffcb020 [ 2009.287809][ T3532] R13: 0000000000000000 R14: 0000200000000040 R15: ffffc90004cc9000 [ 2009.295842][ T3532] ? copyin+0xb1/0x120 [ 2009.299974][ T3532] copyin+0xe7/0x120 [ 2009.303941][ T3532] _copy_from_iter+0x447/0x1130 [ 2009.308854][ T3532] ? copyout_mc+0x110/0x110 [ 2009.313414][ T3532] ? do_raw_spin_unlock+0x11d/0x230 [ 2009.318658][ T3532] ? _raw_spin_unlock+0x24/0x40 [ 2009.323570][ T3532] ? find_vmap_area+0xf8/0x110 [ 2009.328432][ T3532] ? __check_object_size+0x500/0xa40 [ 2009.333774][ T3532] netlink_sendmsg+0x755/0xbd0 [ 2009.338587][ T3532] ? netlink_getsockopt+0x550/0x550 [ 2009.343822][ T3532] ? aa_sock_msg_perm+0x94/0x150 [ 2009.348793][ T3532] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2009.354109][ T3532] ? security_socket_sendmsg+0x7c/0xa0 [ 2009.359611][ T3532] ? netlink_getsockopt+0x550/0x550 [ 2009.364846][ T3532] ____sys_sendmsg+0x5be/0x970 [ 2009.369652][ T3532] ? __sys_sendmsg_sock+0x30/0x30 [ 2009.374740][ T3532] ? __import_iovec+0x315/0x500 [ 2009.379621][ T3532] ? import_iovec+0x6f/0xa0 [ 2009.384238][ T3532] ___sys_sendmsg+0x2a2/0x360 [ 2009.388952][ T3532] ? try_to_wake_up+0x67c/0x1080 [ 2009.393923][ T3532] ? __sys_sendmsg+0x290/0x290 [ 2009.398749][ T3532] __se_sys_sendmsg+0x1bb/0x2a0 [ 2009.403640][ T3532] ? __x64_sys_sendmsg+0x80/0x80 [ 2009.408616][ T3532] ? lockdep_hardirqs_on+0x94/0x140 [ 2009.413840][ T3532] do_syscall_64+0x4c/0xa0 [ 2009.418291][ T3532] ? clear_bhb_loop+0x60/0xb0 [ 2009.423002][ T3532] ? clear_bhb_loop+0x60/0xb0 [ 2009.427707][ T3532] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2009.433633][ T3532] RIP: 0033:0x7fd888b9bf79 [ 2009.438088][ T3532] 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 [ 2009.457802][ T3532] RSP: 002b:00007fd886dd5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2009.466245][ T3532] RAX: ffffffffffffffda RBX: 00007fd888e16090 RCX: 00007fd888b9bf79 [ 2009.474244][ T3532] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000e [ 2009.482239][ T3532] RBP: 00007fd888c327e0 R08: 0000000000000000 R09: 0000000000000000 [ 2009.490232][ T3532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2009.498220][ T3532] R13: 00007fd888e16128 R14: 00007fd888e16090 R15: 00007ffc5959b7f8 [ 2009.506224][ T3532] [ 2009.509858][ T3532] Kernel Offset: disabled [ 2009.514197][ T3532] Rebooting in 86400 seconds..