last executing test programs: 4.218003354s ago: executing program 1 (id=7839): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002800)={0x10, 0x4, &(0x7f00000028c0)=ANY=[@ANYBLOB="b40000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x3, 0x0, 0x10, 0xfc, 0x0, 0x0, 0x408, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={0x0, 0xe}, 0x2402, 0xc8, 0x9, 0x7, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x8, 0x0, 0x200000000000}, 0x0, 0x6, 0xffffffffffffffff, 0x2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6334ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa3c"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0xa, 0x2, 0x73) recvmsg(r2, &(0x7f0000002380)={&(0x7f00000011c0)=@nfc_llcp, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)=""/214, 0xd6}], 0x1, &(0x7f0000001380)=""/4096, 0x1000}, 0x40002102) sendmsg$inet(r3, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f815108f6091475aeec600831aa9d3944e60bc2ad06a619c560aa0118b28f68f1eb14549d633b4b23f179fb680716faa43414787559be90843c35ab30acad8a6740140e00721abc2eb362f7bde53b3c992d3e28ccc20ec84fdc569947047f6c09a647ee8c0a747b951e66c068ccf1af93ee9e6f9528ff79e2f989383b05a690a6bec4634b867c9446c1c644b3010e8a3514c6328323b4bbdd602b8f0dace6aea70902c4ddd2a2f2810f1348b0d0df3c1e6a5938fcfdc87e7580c6be0c6a06eca62d6f787dd16add086a21391c4c707d8b61929d1252681b84c245e0efafe2e6e73ad86a3cf59235ab0eacbb414af92ec3cdac420a064a98e8cc18bdf63f8997f96436e0fe6f06fdbf47fff353b01a861babd4a38d126bfe3e29049e6cc883e6efae6e70ef9ed124b1b09887a58c991e223b6420dca5ae238027e91b17b1707dc5c0d5f59f0ca95614f1ea1d263c1ee54dfe31ae35eb3c8e3b931dff7920c57fbba89adf2e392c1ad719b90c7ade0d38ff9792934ef1fb12f51d8e2fad12486d5883d5b1a46696fad128c6805cfb25bc6487e1e407d6b266971b09d0d864a7a550284e24b6cdc9f4ae1081a638175dffef002c76ac5558d23e41edbe68f4b4950a13aa000326dae5a857603dc5a40d6c6618a98c7b6e1eebd325ea2c14601a25658965f40864fd015d9b2fff83ee5ed3212ebd9fa429f0140f633556ac07c0c08e67a1848c9942ecc47dd4ffede9a429e9e0472be7cdbcd117e621ddf745c00a814ffff0224634472577dc0b35a9c153409f1a2bddc193b20b4d244d9cbbd59816c46000c596865f58b4e640ed4a9ab6086cede697fb113560925498da83273e679e0e28b84961eb7b9c9b4fa916590965c76b48e5d453f27a821bd2bf0946ff2413ec30f7893d1f046e18f736c40ceda26dfc4a0a62f71a3606d3f72c0a858dfd7895e2572292e11af913c6b513a141d28e501ae7c49618d104aac9abb78466a636efb88120d0eef0a501558a5aa34784a9823f2802a0bcdf318f9b436b34b42a2a7cf513f80364ad9a699d2e23eb4f3a2bbce818bd20da61882b3dac699d05dc24f29b72471b712423ace6278c43df2be7a09e815517b86d8b3ce16af3d64a575958c5fd52aac53b391f3d2a67c24c6c13ec11428b61b80a6a58cbba1790a98d190a572070f63fc0b809669895ea9865c3066b06102f6f2c7171dc7f76e1931b3e4deb569ef9d07d5f86a848f50942e93c419c3a23489f14803b08182dfd48b8d4375be6b7f805a21209c05e5927693a8834c8d5a5acbd47ed8a30a8a741d1ad77639b56b3b90c0b2023fa334befd28b2e27cbcd94b0ce7437f88ce67a925cea6d6d7e5313de6d328b1124a8b9ef83fe39ca3da97d33c60b7fd4af67d3c8fccb595a27a5bffc71e5a5b2ec966828993b0c0f83cbc55f9a7fb66a4101d5c83b77885072b6e2b2ceebe32f635509698c05089b9ff1cb1959b211e114dadb224ef2d5e7a3c55b3ac00fcdc9018577603c6301e5d4341b3d7eeb2665349d448d28d5d108f576408cbe533a6adbba18ebb2d84bb9af81108506a2f50fb56d595579000747930449fdf4ed01715ec624a0cb73636a35b9136f10b79e3d7ded09008b92e92c64e26e6b6d17f18b70b1d9813de8d2ff151c7a6a0452c660a57c33f13e2d9b88fa5f5c0505722d2e787a425e4a3e9b5efa9668e9199f5fb9fe7d5b8a57719a57df152e7f2c6a1087a2a24084f82455b65353a70559f04d5ed12defb81497ea69c1c7e69c373524770b7473c16a69c7a3648a9dd93377b89cdff61cf62512d1ee67a55ea67993937c1f55a2179bc9c8a337364cfb84d295adda1ad9700fc2f5c11cbfc1b90affb4666c6e7e23a6f7751410a5651819f29f690c6dba2b8a67e0f7f8cc377feb1854c393578994c85391ba21b3961aed477f771645571dc7d6cae72bf79c82a92a4edc3742b1398060a0a5c9e81c016b7f2ae3db529c6ff824cc28678764d8ab49d7dc68e5b0556c9e7ffb6fef442776d86fbd458741830e57f22a1f8513b92abd5b2df93a67cc560134078f0b8ecc3276e40aadef5cd579888b86b4988f396679250701f3869e7493b33692035ecd94aca5189fd0a0893ccc5bb19c0b4caca86cf90ebc2a5558f39cccb33f6773a4e425bf551fb3b6456ee1cc62fa1843a9e5539bb2d02ae6ef82533a9dbcfb562c1ab18c1f639ae7ff02083746f74a15ba2d10e4b955940a5d6f488d326a99f287c48ad463ce40367aeeff519cbad0a2d7fdbfa48bff75955467977764c2be2bd2ffa18396c46920c40c50a4037003666406d177e2cd20aee423d07169d8f611f635ba0b62b61265ff2c5548446a2423dd1038482b6852b2d9d2f90aa05d82c5e2c3d1af0c7aad72d82b3da67471af7b037bb0424a785e73f35b5a10a2ab300a195c20cd119a5390e0cd5d49c70bd80883b933e843d0d2902749dcf3c140c708a0f004b7a2f50bf311305dc01719016fcce5863815ca7951de710fcb71cd177551ff6fcd9f8bf01b93868f24c6129b6d7917125338cf62110083093fc7f862015d48450d992f2bb43e601cab19b2ea7b83962a382fc2a31fdf2358bf8a9a9e506eaa7b6eb5e7444d1ef459b24ffa51362abce902dfd84201a0e4b5a3b62757aad54fb65b83821c6bba663886de092065a565921ea3eb6781bb8ed4f4db3abcfeeb379b7e52fca790bea719918e299ab01bf5e92177d134360bf7a16a59e9d03d3dcfb0a25599237e3d41b3f0026c9402b1fb1894426303413a2cbcf7c72807ca694afa285990d07c3bca26413c9947b3b344aafc04544b8c11416e0312b028da7302e316c3966d41884b15055a49a4a0b3eac8e11f88a5615fb0af582f065d28e5a454447e9d0cfc60356439ebf7e1d0a00f5b9cc6daf2bd7195ba96b4d1a0679ff0fb1c01282c378a880f90f460889b67d76d4d0e8db6c928d113533d1d10b810303c43d8ff622c5bab7f095b96e64bf9daa48a2bdf3d9d40bac00cf1b66df61a4f7c3e21938e876f81b1179dce6a008f28eb682cae690ced0ea0d542da604d8056f2b1813ed36683c4c51aeb2650772cfb1c55d4e60604ff06344cfc271b2175a6c94defb807af240b483e24298ca73bfc743ca2ca2e77e6d5b817b3c1986601537faf59ac84c74d8bd0c068cb8e6bd03ac2dcf5793fb4a00b3c901a33aa3ee86e4f0db317b94bb8678ab26e36d305ebac4b0f7f164947148255b562dd0f87648499d45bccfb7d8c9d5624cadf8160a396e79fbcdc100058ba4606e41c02fb2cc0dc6c36196bd28acfde82a18cda2321d2d83fecd3b85380667cd1d0bc68298c6c8f10421a80c8fa86912b6c3e8ddd9d9668520d5151409e6b77f0d7730b374a68a744151bfbd123cfdf871e8c24e70d2ca3b50e84a48e0b78c1781000cfc848d43584985763a76c0ab9ba882c55e3e4aa8f2174255db38adb8350b48a77be22a869d13d183325f859b883464e5e46de5ea8a92532b9a794daaeff657cd361f7f158f8bebe36e9de1f5b9721d4263dcc9472229bc02d3f552180abfb25ca7aa36cb914d99c09fd5bb99dcab9b4e3c634d18fc7dfe84dc4425ad1e39c3e7410d49b4ea0a8a2958688c7725822f6dfc0827d19dc385e0e35a949941e4dd1aaeaab9ebe402f8c584bca7efc829f2ccfb63fd7bde1c182a67c14f9d3f033ca674e2604e89cd55a15419f956cd61a755c1b13554dae98e77be078aadfc131c9677381f1dbe6ef194eb17603a463e8b844ab46a6046e1f07d96d66de669359bff4c3d80948a4de3abb2f171a09b5d8999c379fb62244114e218c79805df7d899e5661320ee6721d652b95f09e4dfe69bd67099c73294b17ab574e0b966aa3ab44478965b9dca3cb3b9282945f24ccdd07c638ae25a84a728ca24f87ff49d718121a694be46f3616e27b1041b3c6cd24b9cf775bfc28dfbe0a009048f0599f2d5d6586cfd1e7f7fe69872d08b98f60d28e6af0d49d7f06ad71a7b5c41df261aba5de114022c7288bc265cc17909fdeadc3d7b256d7ab3b96e40f857060f16b54a6bb7248ee571f87ace5ee39eab412706cf52fa711468b21ea129c3f44bceb429fcc1a0ac2aa87b9365077dcfcfa9a1b32a0a09699197c20019a66cbd0a897feab3706c23123b888ada643d4560082033e31596b0483578968e3c9593ebd97141c228a42fc7645f92171c120aabca36657683fd7c72fcb87217f124d6fabc52f1d221d8410b47b0ad4bd944bf4085365e9b52a53911ab4ee142c5a1ebbe034c9d98c538c066f2dc0acf372eb2397dcac765055123e0ba19be22b18c886bf0f7490abe9fde91ffa62e059962bd134be8501cb5b715a744b1398e2c4c7e8afe72e189dda0654296afa1c1f99ab7d800fa40f72a758625c833b6fc7b7d42250522b456e1e7de815350c36c9cb2f4d1c9cb99109f89b456c559463f11b8b58247809b17a4ed4912bd0a47a529f1364d6dc593ea7f3eb98962078ac90e5012ee1c7b4b9ed5a8c7a9c0231b4ce425693faab64fa0f3482a04d4be2e06ee5d103694d288810a1a7f4d1e908dd82dd2016a064ece5cd67ef1dd5f4cda728fc6f1ccdd949dd8f775d862621507248ef4c83ae274969d19c7ddb02a4e8a1ab2b7aa539a442b22735ceedeefe60a1059dfaaa0979ce8d5387b5a047841fd9749b88ca91216b02d7926408a01916b7781bb7167528ccdb9a486d173437a5ba3e552c8674dff2cc9b21054e0e4f86b61b8723fca58ceef4413bffae9e9be79c5b9788f5449811ce78be9bc7a86375a670197baaef751beabcba0aa6c7c33f1cd702cb78ec39fa1f17d9da733d6abf2b80f9c51ac8f6f664b24edc53a7c9525c3016bd05c67272375fe816b2b121f2de68b885a0fd8f8b8c6c342237b632f6414a3eb3480f5f42106c5812e9bfd4e8c8dea8d08525d9aa1da7c7c2ee7ff3d31b79b211dd01e304a8ffc83a89a59f3b1e2ef5e969b6d90bea7e161066f25622fad914bff52bacd2807093dda1838b529ee57f718b374ce2841b924a42457867547a6edcb8412d85f11796742bf640b5819a9546357df778c332af5983c4373a95d9c58b52dba445eee92e6911824f0c534e7a5934d9eac9b7f6fec22002fc53a3003a3304217f567b47cd326edc5f48eb1f46bb20d1e10e72239afc9769344590cf48902aba5405b7d4baa31a912ab398a2f2d3f037614bb56a89244ece50f3a1e058d274f1e70f944eb8a305be91e561e5eb843d057a81f4deb84a6335ec81ca964cdae5f318d4e9aaea2c477cc279c00c698bcfe4b8e04c09079d8f3f5438d9d45a00f50d2f9b245c8c68eebf247e25ba8d26f8b95b21ac9ceb50c0aa2e4bdc032024db216b92f9350a90ac79341af14d3fa8ba908096e1b503341aed667bb184c672dac85fc4f335b3871c3b4e55ea219a857d2d2e135358f6b45a20b3e7de8e09b2041eb7c5084a80258fb524a983752659298a251e178b56f96bc67ae0a78ec92f92d92c9cf0edb5dcb11e739d69410ad44c8df00caa030d7d89f2ec38bd7698115c423cf3e6048793aca08ffbcdac766f1553773fa00031c1d75246e4e1eddf8948d02a3de6d67fd7329e45070f29044587f1e0db50d04e673191a63e30f96ee0d8d52738fab36a7fe2c6ab9301d401e7ca5b1f039193a580e40abbdf40c2d7e27809dec80815d37adae9fe7fb9d3a974c9fc03944d7338d000b81170be4c6792ed6b3b827194b3ae11e2acfca48498d1126aacf80f3d574256ef7f75552ff087a819e", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x18, 0x29, 0x36}}, @ip_tos_u8={{0x38, 0x29, 0x34}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) close(r2) recvmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000780)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002640)={r0, 0xe0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000001140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f00000023c0)=[0x0], &(0x7f0000002400)=[0x0], 0x0, 0xe5, &(0x7f0000002440)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000002480), &(0x7f00000024c0), 0x8, 0x80000070, 0x8, 0x8, &(0x7f0000002500)}}, 0x10) r4 = socket$kcm(0x2, 0x200000000000001, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x644b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x2}, 0x8004, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10, 0x0}, 0x300440f1) setsockopt$sock_attach_bpf(r4, 0x1, 0x12, &(0x7f0000000300), 0x4) 3.980446672s ago: executing program 3 (id=7842): r0 = socket$kcm(0xa, 0x922000000003, 0x11) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="d8000000210081044e810382db44b9040a00007ffe7f0500002015000600142603600e1209000600fe7f00007f6f94007134cfeee0800089e408e8d8ef52b40800de00e06bbace8017cbec4c2ee5a7cef4090000001fb79164075ee4ce1b14d6d930dfe1d9db22fe7c9f8775730d16a4683f1aeb4edbb57a5035ccb29e00360db70100000040fad95667e006dcdf969b3ef35ce3bb9ae5abb3dbe08141a90bffece0b42a9ecbee5de6ccd40df8e4edef3d93c42a83954b43370e9701008400002d3bc75dc0bb9dd33e438c", 0xcb}, {&(0x7f0000000080)="2947ccfbab120bb6a8b56c98e1", 0xd}], 0x2}, 0x0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x2}, 0x828, 0x0, 0x0, 0x4, 0x10000, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0xff, 0x9, 0x0, 0x0, 0x3, 0x500ea, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={0x0}, 0x8400, 0xc764, 0x4, 0x0, 0xfffffffffffffffa, 0xfffffffc, 0x10, 0x0, 0xd, 0x0, 0x100000001}, 0x0, 0x4, 0xffffffffffffffff, 0x2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)) ioctl$SIOCSIFHWADDR(r3, 0x8b19, &(0x7f0000000000)={'wlan0\x00', @random="9a036864e000"}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r2, 0x20, &(0x7f0000000240)={&(0x7f0000000100)=""/235, 0xeb, 0x0, &(0x7f0000000200)=""/27, 0x1b}}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x248, @mcast1, 0x4}, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)="ce26f7573206d9b4b7747a535c4cdad4ef29e81b9e541f19e72b63d40f1db565f51fb73bdc7816ef", 0x28}], 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x238}, 0x4800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)=@generic={&(0x7f00000002c0)='./file0\x00', r3}, 0x18) 3.73367869s ago: executing program 0 (id=7844): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="d8000000150081054e81f782db44b9040a1d3b020a000000040000a128a1020000e9400084150e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6e94007134cf6ee0e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040faea561b4a29c828f6a3aa2fcf72babb9ad809d5de3c9016c6cfe1cace81ed0bffece0b42a753916647f616b762439deec5100000000000000", 0xd3}], 0x1, 0x0, 0x0, 0x7400}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x0, 0x1}, {0x0, 0x3, 0x8}, {0x0, 0x4, 0x10004}]}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c000000000000000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f91524fc6010000a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x2, 0x80}, 0x0, 0x0, 0x9e4, 0x5, 0x8, 0x20005, 0x5, 0x0, 0x4, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000003000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xe, 0x0, &(0x7f00000003c0)="7993ff01190000e5ffa53b00008f", 0x0, 0x400, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x4}, 0x50) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x0, 0x41, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8b26, &(0x7f0000001200)={'wlan1\x00', @random="f7280200e78d"}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x401c5820, &(0x7f0000000000)=0x8000) 3.384793951s ago: executing program 3 (id=7845): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000f91f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000060000001811", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r2}, 0xc) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000400)="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", 0x142}, {&(0x7f0000000580)="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", 0x139}, {&(0x7f00000001c0)="014d721e46448f36d0c295a8f52d41a5dbc3a64b94c646093fe0397b3c6aeffdc6c0f6646a430de7430701888e0e48207ce889d71836734001d42e72974394178a17ad1a0fe63b7218c601554368adeb972eb7b9f1c061eae976bff35a9081fc73f0294d935341d09f63a13c93c3c595d513335a873e61b3c83b1195626e7b4c49c145b6ace3eedb41fb816d68e2b2c836d91177c06e2662db71bc6b22f208a2307a61625032965a2c3b2d609ebaba150afa0d6fe97b0a55efdbe4f6988173cf", 0xc0}, {&(0x7f0000000280)="8b8690423edb67cd7251d3b40df300403979878a0497cf927275bcf0e52a4ff2192533953d863f3ebe6eb91e517ddcb659223d04b56a4a1faa8d3f014fe84f43a7038fa731acd323fb2981b96c981c601134c1f91142bccf07c04cd70677073f3ef5b651003d5dc34efe5e8d41664fde351970a03aeb796becc91a3c5bb7e033c60052b4254dcfdf1a10a75d115bcf2eb257393468f8b2e01d5b77370fc938ac19e61025bf59030d430f001b96f176af054106f50bb69a8a098f6bbe43defdbea1270a652bc3e4456167559047d4893d395886", 0xd3}], 0x4}, 0x20000080) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r3, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, &(0x7f0000001080)=[{&(0x7f0000001040)}], 0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x6b}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x2c3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x23, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x5f}, [@ldst={0x5, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x268, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0xffffffffffffffee}, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xd040, 0x10000}, 0x14403, 0xfffc, 0x0, 0x6, 0x582, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0x11, 0x2, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000080000000000018120000", @ANYRES32=0x1, @ANYBLOB], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181b230000000000100000010e61e0e0027000f00000000800200121f", 0x2e}], 0x1}, 0x0) 3.032017552s ago: executing program 1 (id=7846): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="d8000000150081054e81f782db44b9040a1d3b020a000000040000a128a1020000e9400084150e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6e94007134cf6ee0e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040faea561b4a29c828f6a3aa2fcf72babb9ad809d5de3c9016c6cfe1cace81ed0bffece0b4", 0xbe}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c0000", @ANYRES32=0x0, @ANYBLOB="7f0000017f000001000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f91524fc6010000a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x2, 0x80}, 0x0, 0x0, 0x9e4, 0x5, 0x8, 0x20005, 0x5, 0x0, 0x4, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000003000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xe, 0x0, &(0x7f00000003c0)="7993ff01190000e5ffa53b00008f", 0x0, 0x400, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x4}, 0x50) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x0, 0x41, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8b26, &(0x7f0000001200)={'wlan1\x00', @random="f7280200e78d"}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x401c5820, &(0x7f0000000000)=0x8000) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) write$cgroup_subtree(r8, 0x0, 0x0) 2.889822707s ago: executing program 2 (id=7847): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x24004000) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=""/4096, 0x1000}, 0x40000002) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x3, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x50) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x9, 0x1}, 0x0, 0x35, 0x1e7e7df9, 0x7, 0x9, 0x6, 0xa, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x4b}, 0x48) recvmsg$unix(r7, &(0x7f0000000940)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000680)=""/137, 0x89}, {&(0x7f0000000740)=""/51, 0x33}, {&(0x7f0000000780)=""/172, 0xac}], 0x4, &(0x7f0000000880)=[@cred={{0x1c}}], 0x20}, 0x40000000) perf_event_open(&(0x7f0000000440)={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}, 0x8, 0x7, 0xfffffffe, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r8, 0x18000000000002a0, 0xf, 0xfffffffffffffe0d, &(0x7f0000000140)="7c003307000000000008000088471a", 0x0, 0xffedfff0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x3, 0xc, &(0x7f00000008c0)=ANY=[@ANYBLOB="180200000000000000000000800000008500000013000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000857603007b0000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x3e3}, 0x94) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x45, 0x0, 0xfd, 0x0, 0x9a, 0x10803, 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, 0x3ffffe, 0x0, @perf_bp={0x0, 0x9}, 0x101200, 0xffff, 0x5, 0x0, 0x2, 0x200000a, 0x48, 0x0, 0x2, 0x0, 0xfffffffffffffffb}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1) r10 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r10, 0x29, 0x23, &(0x7f0000000040), 0xcf) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r9, 0x0, 0xe, 0x44, &(0x7f0000000100)="0000000000000000000051229dc9", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.823719279s ago: executing program 0 (id=7848): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x7400}, 0x4050) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x20}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x83, &(0x7f0000000000)=r4, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f9, &(0x7f0000000080)) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) socket$kcm(0x2c, 0x3, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r8 = socket$kcm(0x23, 0x2, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x3e, &(0x7f00000000c0)=r9, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x4000}, 0x0, 0xffffffffffffffff, r7, 0x0) r10 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={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, 0x100000, 0x4, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x2, 0x0, 0x40000004, 0xa021, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x82, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r11 = socket$kcm(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000000100)=r10, 0x4) sendmsg$kcm(r11, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030031000b12d25a80648c2594f90124fc601006034002200600053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x0, 0x10000, 0x0, 0x5, 0x9, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2a1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r12 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r12, &(0x7f0000000040)={&(0x7f0000000100)=@phonet={0x23, 0x8, 0x0, 0x41}, 0x80, 0x0}, 0x20048015) 2.623931926s ago: executing program 3 (id=7849): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000021c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000480)="ec000900062b2c25fe800000f7ffffffdc8b851a238466cc80007a000000ad6e911b51818462", 0x26}, {&(0x7f0000000240)="de5d6708f46c89a4cdfb", 0xa}], 0x2}, 0x0) (fail_nth: 1) 2.588245746s ago: executing program 1 (id=7850): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x2a979d) write$cgroup_pid(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x1d, 0x6, 0xc, 0x0, 0x9, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4}, 0x50) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r3, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x6, 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="180000000effd001000000000400070007010000080700007500fcff0000000095"], &(0x7f0000000100)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', r4}, 0x94) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000c3e38fca57de055b525fd13c4700149c000000000c0000000c0000000200000000000000000000040000200000ac"], 0x0, 0x26, 0x0, 0x1}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000000280)='GPL\x00', 0x5, 0xe2, &(0x7f00000002c0)=""/226, 0x0, 0x0, '\x00', 0x0, 0x25, r5, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0)={0x0, 0x0, 0x5}, 0x10}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="2100000008000000ff0f00000800000000100000", @ANYRES32=r2, @ANYBLOB="0300000000000000000000000000000000000000f68ceb77c739f5860240f7842a892cce3b52b018d3c24ed77828da7bf341363cd7b524f3699c2a203203de620daf276c2b7de3c71a26fef0c7a58880f272094be589bd46bb9c2a621c12ef5f85d7812863132358e31a604b4a41bd659e26953606be1f1c3fe2773d40fcda6c25dff904f52ec7ed4aeadcdedaf4d495b05a9cb59c3c654c762238cf378a00d186d5bd4d1ad75cba0332b21ec23a3dc83e0cfa9802ffbd1b69656b665b85400d4165304a635ce0056501f9ee4b4878dad5c7ec39bf6d99c3329a9676fb10b553208ab5f460614336", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="05000000010000000500"/28], 0x50) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000021c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002240)}, 0x4000) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r6}, 0x4) 2.340750945s ago: executing program 3 (id=7851): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x15, 0xc, &(0x7f0000010000)=ANY=[@ANYBLOB="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"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @sk_reuseport=0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000010200)=ANY=[@ANYBLOB="18001913eee7155b31ed0a000000000095"], 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x4, 0x10, 0x7}, 0x10}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x33fe0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={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) r3 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$kcm(0xa, 0x1, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7fffffffffffffff}, 0x104702}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$TUNATTACHFILTER(r4, 0x400454d1, &(0x7f00000000c0)={0x0, 0x0}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={0x0, 0x8}, 0x10000, 0xc8, 0xfff, 0x0, 0x0, 0x0, 0x400}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x12, 0x0, &(0x7f0000000000)="b9ff03076044238c9e9e15f088a84cb688a8", 0x0, 0x0, 0x60000000, 0x0, 0xfffffe99, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2.128942301s ago: executing program 0 (id=7852): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x11c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x805, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="18bec893d100000000000000000000000000e00071123100000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1a00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="00000000000000220013db4d9b21dd8d72000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040042000000a8001600a400014020000400ffffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e425e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000b57a5025ccca9e00360db7010000827ffad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee", 0xd8}], 0x1}, 0x20000042) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0x12}, 0x104101, 0x4, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={0x0, 0x0, 0x2a}, 0x28) bpf$MAP_CREATE(0xe4ffffff00000000, &(0x7f0000001000)=ANY=[], 0x48) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001140)="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", 0xfd}, {&(0x7f0000001240)="08fe2839b42f66cee1d35105a16f4ca8cf21790ae5c54226f75e28c2a3046d60a0f06d6a74f24ed0b6087c40854f7407e08aff4240cccf0eaa8a122243fa91442179195e779c4cce1c0e1bed78b92a3d3deaa8178818e5b313054ebe86e2", 0x5e}], 0x2}, 0x4000) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c"], 0x0, 0xfffffffffffffe3d}, 0x28) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x22, 0x1, 0x0, 0x0, 0x0, 0x9, 0x8820, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4, @perf_config_ext={0x4, 0x1800000000000f9}, 0x100041, 0x7, 0x8, 0x2, 0x10009, 0x6, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x15000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x6}, 0x806, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a0, &(0x7f0000001040)='%h\xfa\x91\tK\x1d\xab6\xd1\x14\xda\xa5\x1c\xa68\xe4Q\x93XjH`\x9a\x93\xc1\xf4\xf7\x01-Af\xd6\x8c\xd7\x9a\xc0\xfa \x9a[\xdb\x04\xbf\xbd\x9f\x8d\xba\xfc\x15\xaa\x92F>\x95\xb6\xf1wB9v:\xac\xb6u\'p\xa7\x15\x92\xacp_Z\x987R\xf3\xc5\xf3#\xf3]\xc1+\x98\x1eP\x1e\x00\x98*1#y\xd5_%\xb5\aI\xffH\x9c\x1fB2\xcfX\xe3h\xe6\xf5\x1a\x15\x8d\xad\xb8\x8c\x9e|\xf7EF\x12\xfa\x13\x80h\xdd\xb5o\xc5r8\x14m\xce\xbb\x03j\x12Y\xd6\xf8\xd2g)@li,\xbcL+\x1a\xc9\xaa\xfb\xe8~\xd5\x0eG,\x0eg:g\xe6\xf9]\xe1\x15\xc1\xaf\xd9LgRW\xea`\\\xd5\xa8(\xa0e\xdf\x9dX\x95_\x92\xadb\x85\x15\x19\x02\xce\x91;P\xe6\x97') socketpair(0x11, 0x5, 0xfffffff8, &(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000e40)={&(0x7f0000000dc0)=ANY=[@ANYRESOCT=r1], 0x0, 0xb1, 0x0, 0x1, 0xffffff62}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000e00)={r2, 0x58, &(0x7f0000000e80)}, 0x10) socketpair(0x1e, 0x1, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x85, 0x0, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a2, &(0x7f0000000f80)='\xac\x82\xe5w\x88\x13\a?\xb6\xee\x14\xa5\'uB3\xb8\xa8\x1c@9h\xb4\x1d\x0f\x00\x00\x00\x00\x00\x00\xa3F[\xf0\xa2q\xc5\x03\x9a\xb8\x98F2tH\xda\xbc\x84d@\xe8\xaa\xec@\x8d\x9eKa\xa4\xf1g\x9f\xfcG\xdb\xa6\xcb\xbd\"j\xc8\xea\x83\xea\'l\xe4\xab\":\xb2fd\x8e\xa8\x17i\x99\x7f\xfb\'3\xbdZ\x00\x13\xf5\xcb)U\xe8`\xb2C/\xfc\xc7>elK\xbc\xfdCp\x14\xb4\x99\xd0r\xca\xb3\xb9\xdc\x84\x8a\xc3_\x18\xd7\xf0;+\xa6,K') 1.842434351s ago: executing program 2 (id=7853): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2100, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/21) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)={'ip6erspan0\x00'}) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xb, 0x6, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, [@alu={0x2, 0x0, 0xc, 0x4, 0x1, 0xfffffffffffffffe, 0x8}, @map_val={0x18, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100}]}, &(0x7f0000000140)='GPL\x00', 0x6, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x3, 0xb, 0x8000, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, &(0x7f00000001c0)=[0xffffffffffffffff], &(0x7f0000000200)=[{0x0, 0x3, 0xe}, {0x0, 0x1, 0x3, 0x6}, {0x4, 0x1, 0x5, 0xc}, {0x5, 0x1, 0x3, 0x7}, {0x4, 0x2, 0x9, 0x6}, {0x0, 0x4, 0x9, 0xc}, {0x4, 0x5, 0x4, 0xb}, {0x0, 0x1, 0xe, 0x8}, {0x1, 0x3, 0x6, 0xc}], 0x10, 0x517}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={@map=0xffffffffffffffff, 0x21, 0x1, 0x0, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000540)={0xfffffffa, 0x0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={@cgroup=r5, r1, 0x16, 0x2022, r2, @void, @void, @value=r6, @void, r4}, 0x20) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f00000005c0)={'nr0\x00'}) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000600)={0x3}, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000640)=@in={0x2, 0x4e22, @loopback}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)="6b0662db68032089cc55b30d8c0f4645761ea51b3c701d5600a26246b7cd816e3f9d20659b4af98462e88e471a8c567abda44a19624fcafaecb7a92926dc8760d9c59b3ba3d3fbb061d97b12b64731072d1df7197c0dda73d51492a4ab4ae5ece829b35efcacb11928db2e6c7433ce704ae6042ef72f7c90422a3a053d439b763af89304b7f703b8fa84f91dcb71dd30c1d0cba64068cf90f3238e4c68be8bb7888a71529f6564a9d1d38e6bc3fbf3b003433b6f0f835ba781c7f65c8c42e5be0b114ef854a6e1f31334d79b7033d0a25e7dbaccae803a5306dec85883d3f23dd0a239446e6ab39adf669b54a9822d2fbd871ce70d464ad6bb172ab2a334", 0xfe}, {&(0x7f00000007c0)="5ef8e594036883df92bd8dc031f636a16acdf1e69aca8b10afdd58eeceb79fbe6d878a04c667c6f4e02f9eb6abfd37b0d3dd7f8b73eeee43c99174bede241488bc7b08d888968a832d0c8dd299dd7360db9d3a5eeff99302b7cba8f3077b0f5d4cc5c52a5a1916589e601eb0c37e2c7f56b2d1a77ebf5133b725b588cf664c2fa7977c682b906cfd300bc8c68f4e129fb6a1fcf60ab912e664167fc3163877dff99c1e819bbf8ef5fa012363f780539e35893e0a67c4f504ba1a4985d030cfc177bc60eb1d07d181afe14b58ce3c0c77e0fbc02b7e870c871d31605ced3bb13be01756025e15c3c6d3ddea1491f87b8f4f99ab80e047", 0xf6}], 0x2, &(0x7f0000000900)=[{0x88, 0x110, 0x6, "d24237f2e53a9d9add38bb83442b99f42c446e07874f3ef38927cb0f9461b0137b8b458ea0eecf7e381170b22d324ce76d4dd18b12f4fdabf01aaec675d9f6f7a288201af0c6a1aaac2604c9850a80b1da9661d269a1eae3288998487ac2b7053e7e78c5e8b6c457b8394df22d0267023648b11a"}, {0x1010, 0x109, 0x7fffffff, "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"}, {0xb8, 0x109, 0xffff, "d953ce89164db1f96bcbf00958aac7c9261962008ba33b892e72c47e4f9132dce3cccff6addb0412d2bc410e461612fb31aa8b84b3e8fa57772254457f00db767071dc97cf12bc1fb6f4297c08745a49d6b9ef96aa12c09cdc9f8499676b5ab10fb6b8d5add02b5171255f811fafb6a3be487607f83cb0cde62669466e064786492d9e67ff24119ef7475e95e3d8482b0512d67988afe78ec4d2b636626bac7cba18de239f8867be"}], 0x1150}, 0x82) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001ac0)=0xaa4f) openat$cgroup_subtree(r5, &(0x7f0000001b00), 0x2, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000001b40)={'bond_slave_1\x00', @random="cde56bbbe142"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001d40)={r3, 0x58, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001c80)={@ifindex=r8, 0x12, 0x1, 0xf, &(0x7f0000001b80)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000001bc0)=[0x0], &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001c40)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000001d80)={'gre0\x00', 0x200}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001e00)='./cgroup.net/syz1\x00', 0x1ff) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000002100)={&(0x7f0000001e40)="0a15c83abdf1fb5840b4ee28c910ca5d9d0cac52b27417f3020dc706c7e6506e8b1e4191ce00abe02e05487ae9d83b12988d1013ff446cac28e43508092d20e409941aba8bc74179011ed74a4bc295f7f101b2da72639b223805b1018daede089b0c518f6df466c80928f814227c497f8f50c84cb9f8e5a30bce7ecd896c6541a430201529df532cdd54743faa914f8bf4b20dde3fb616c7c4bb2ef862fa7da912ee39dcca47a58c805bb345fe65b135a8aa02a09fa086ea2e40360681ab85a825873fc4c4d4e441ab8329e1c5d6a3ac6b28b05df91a0380", &(0x7f0000001f40)=""/189, &(0x7f0000002000)="f3a89b28b84e4fb4aed98f3e10dff0909f0aa5746817acf54d7679651f45f208f7139cce056e88670af491794b794140cac28b3f7162311ca1a3", &(0x7f0000002040)="773e16c2c3c869fcb5aa5d3ce01a1c70c7916a21da9cfee3bfe15f3287c3fbd43e27c4dc4de555ce1f5a155668ded370babcf227775c2ce8603a8ca2b7e973fb6f195d7eb5ade52b2ee2e7bee5f8f2f547aba06e7be53b91ebf6d84f18d7c0e1cdc1f2a89bf0b4af4a6b69af8962544586c5c61c3228cb9967843026d9760af3dc3f", 0xce45, r3, 0x4}, 0x38) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000002400)={0x2, 0x4, 0x8, 0x1, 0x80, r7, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002480)={&(0x7f0000002140)="e486cd70e451bdfd8c8026159019ec0a839ec8b79c7e6e5f32096910aa1472208fe42c81386809354078fcfa3900413f7f9859044cbd4c90ecb4dff05a47bfe450be760ac686b704eaa3d67f83463f28b762a6acfeee180d9fe475054aa37edc6b295b8942ccf8c9a673cefb51cde23cda6a0e3e7f2a3c615de61f7dcdfad1329af7110f6e586e7311a2f0cbaa555d38fe0df36d5bd00fa9117b760bdbb795120e8dcb328d2466a65235e5e36cd89bc480e4ba1cc15a37dea3f9dbc0f2c0f8bc2efc0efa9a26cd5feca2b97e1d203acba6fd05412901c8", &(0x7f0000002240)=""/215, &(0x7f0000002340)="985c4fb4e5aa26c74385252ec5aa28f84d543e9fd4c593f0351683075d3a37477fd81f56601a7d17bf741263a5fefd4b3ead5b532e065cc0ad9d77f6722432e40fe67577e9df6de7bd94973e853546641e531db1df6f2033464749ec563fc1b568f9a33afd416cf3859a16d89240", &(0x7f00000023c0)="8cbd4a01f31fb5c82656a5708e", 0x8001, r10, 0x4}, 0x38) r11 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002700)={&(0x7f00000024c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10b, 0x10b, 0x9, [@typedef={0x9, 0x0, 0x0, 0x8, 0x5}, @decl_tag={0xe, 0x0, 0x0, 0x11, 0x4, 0x4}, @int={0x0, 0x0, 0x0, 0x1, 0x0, 0x73, 0x0, 0x55}, @datasec={0x3, 0x9, 0x0, 0xf, 0x1, [{0x2, 0x1}, {0x3, 0x9, 0x6}, {0x1, 0x10000, 0x3273cdb0}, {0x1, 0x101, 0x7ff}, {0x3, 0x9, 0xffffd08b}, {0x3, 0x100, 0x6560}, {0x5, 0x81, 0xffffffff}, {0x1, 0x101, 0x7}, {0x2, 0x5, 0x7fffffff}], '^'}, @float={0x1, 0x0, 0x0, 0x10, 0x2}, @decl_tag={0x10, 0x0, 0x0, 0x11, 0x2, 0x5}, @datasec={0xe, 0x5, 0x0, 0xf, 0x2, [{0x5, 0x0, 0x28}, {0x5, 0x80000000, 0x1}, {0x4, 0x9, 0xce1}, {0x2, 0x0, 0xb}, {0x2, 0x8, 0x80000000}], "e038"}]}, {0x0, [0x61, 0x2e, 0x5f, 0x0, 0x61, 0x61, 0x5f]}}, &(0x7f0000002600)=""/195, 0x12d, 0xc3, 0x0, 0x9}, 0x28) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002740)={0x1b, 0x0, 0x0, 0x2, 0x0, r9, 0x8, '\x00', r8, r11, 0x1, 0x4, 0x3}, 0x50) openat$tun(0xffffffffffffff9c, &(0x7f00000027c0), 0x191180, 0x0) 1.755855513s ago: executing program 3 (id=7854): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002800)={0x10, 0x4, &(0x7f00000028c0)=ANY=[@ANYBLOB="b40000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x3, 0x0, 0x10, 0xfc, 0x0, 0x0, 0x408, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={0x0, 0xe}, 0x2402, 0xc8, 0x9, 0x7, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x8, 0x0, 0x200000000000}, 0x0, 0x6, 0xffffffffffffffff, 0x2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6334ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa3c"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0xa, 0x2, 0x73) recvmsg(r2, &(0x7f0000002380)={&(0x7f00000011c0)=@nfc_llcp, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)=""/214, 0xd6}], 0x1, &(0x7f0000001380)=""/4096, 0x1000}, 0x40002102) sendmsg$inet(r3, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x18, 0x29, 0x36}}, @ip_tos_u8={{0x38, 0x29, 0x34}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) close(r2) recvmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000780)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002640)={r0, 0xe0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000001140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f00000023c0)=[0x0], &(0x7f0000002400)=[0x0], 0x0, 0xe5, &(0x7f0000002440)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000002480), &(0x7f00000024c0), 0x8, 0x80000070, 0x8, 0x8, &(0x7f0000002500)}}, 0x10) r4 = socket$kcm(0x2, 0x200000000000001, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x644b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x2}, 0x8004, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10, 0x0}, 0x300440f1) setsockopt$sock_attach_bpf(r4, 0x1, 0x12, &(0x7f0000000300), 0x4) 1.692785826s ago: executing program 0 (id=7855): r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x4, 0x0, 0x40) r1 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3d}}, 0x80, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x900}, 0x60) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008188040f46ecdb4cb9cca7480e1212000000e3bd012a128748b429021627e305dd2b7a146efb4400", 0x2e}], 0x1}, 0x4048004) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000680)=@base={0xa, 0x16, 0xb4, 0x3}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f00000002c0)=@framed={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r3}, @generic={0x79}, @initr0={0x18, 0x0, 0x0, 0xb00}, @exit]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xee, &(0x7f0000000340)=""/238}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x10, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="911046000000000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) recvmsg(r1, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1}, 0x142) 1.587242669s ago: executing program 2 (id=7856): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="d8000000150081054e81f782db44b9040a1d3b020a000000040000a128a1020000e9400084150e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6e94007134cf6ee0e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040faea561b4a29c828f6a3aa2fcf72babb9ad809d5de3c9016c6cfe1cace81ed0bffece0b42a753916647f616b762439deec5100000000000000", 0xd3}], 0x1, 0x0, 0x0, 0x7400}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x0, 0x1}, {0x0, 0x3, 0x8}, {0x0, 0x4, 0x10004}]}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c000000000000000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f91524fc6010000a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x2, 0x80}, 0x0, 0x0, 0x9e4, 0x5, 0x8, 0x20005, 0x5, 0x0, 0x4, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000003000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xe, 0x0, &(0x7f00000003c0)="7993ff01190000e5ffa53b00008f", 0x0, 0x400, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x4}, 0x50) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x0, 0x41, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8b26, &(0x7f0000001200)={'wlan1\x00', @random="f7280200e78d"}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x401c5820, &(0x7f0000000000)=0x8000) 1.419919425s ago: executing program 1 (id=7857): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000f91f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000060000001811", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r2}, 0xc) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000400)="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", 0x142}, {&(0x7f0000000580)="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", 0x139}, {&(0x7f00000001c0)="014d721e46448f36d0c295a8f52d41a5dbc3a64b94c646093fe0397b3c6aeffdc6c0f6646a430de7430701888e0e48207ce889d71836734001d42e72974394178a17ad1a0fe63b7218c601554368adeb972eb7b9f1c061eae976bff35a9081fc73f0294d935341d09f63a13c93c3c595d513335a873e61b3c83b1195626e7b4c49c145b6ace3eedb41fb816d68e2b2c836d91177c06e2662db71bc6b22f208a2307a61625032965a2c3b2d609ebaba150afa0d6fe97b0a55efdbe4f6988173cf", 0xc0}, {&(0x7f0000000280)="8b8690423edb67cd7251d3b40df300403979878a0497cf927275bcf0e52a4ff2192533953d863f3ebe6eb91e517ddcb659223d04b56a4a1faa8d3f014fe84f43a7038fa731acd323fb2981b96c981c601134c1f91142bccf07c04cd70677073f3ef5b651003d5dc34efe5e8d41664fde351970a03aeb796becc91a3c5bb7e033c60052b4254dcfdf1a10a75d115bcf2eb257393468f8b2e01d5b77370fc938ac19e61025bf59030d430f001b96f176af054106f50bb69a8a098f6bbe43defdbea1270a652bc3e4456167559047d4893d395886", 0xd3}], 0x4}, 0x20000080) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r3, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, &(0x7f0000001080)=[{&(0x7f0000001040)}], 0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x6b}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x2c3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x23, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x5f}, [@ldst={0x5, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x268, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0xffffffffffffffee}, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xd040, 0x10000}, 0x14403, 0xfffc, 0x0, 0x6, 0x582, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0x11, 0x2, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000080000000000018120000", @ANYRES32=0x1, @ANYBLOB], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181b230000000000100000010e61e0e0027000f00000000800200121f", 0x2e}], 0x1}, 0x0) 1.303099898s ago: executing program 0 (id=7858): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="d8000000150081054e81f782db44b9040a1d3b020a000000040000a128a1020000e9400084150e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6e94007134cf6ee0e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040faea561b4a29c828f6a3aa2fcf72babb9ad809d5de3c9016c6cfe1cace81ed0bffece0b4", 0xbe}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c0000", @ANYRES32=0x0, @ANYBLOB="7f0000017f000001000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f91524fc6010000a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x2, 0x80}, 0x0, 0x0, 0x9e4, 0x5, 0x8, 0x20005, 0x5, 0x0, 0x4, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000003000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xe, 0x0, &(0x7f00000003c0)="7993ff01190000e5ffa53b00008f", 0x0, 0x400, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x4}, 0x50) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x0, 0x41, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8b26, &(0x7f0000001200)={'wlan1\x00', @random="f7280200e78d"}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x401c5820, &(0x7f0000000000)=0x8000) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) write$cgroup_subtree(r8, 0x0, 0x0) 1.164163573s ago: executing program 2 (id=7859): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x2c0000000}, 0x115905, 0x4, 0x0, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xa, 0xf, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0, 0xd}, 0x84a8, 0x2f, 0x43a1bd79, 0x7, 0x9, 0x8, 0x2, 0x0, 0x0, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xfffffffffffffb28) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x5, 0x200}, 0x114905, 0x4, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(0x7f0000000280)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r7) socket$kcm(0x11, 0xa, 0x300) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}, 0x2405, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$kcm(0x10, 0x2, 0x0) gettid() socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x81, 0x6, 0x0, 0x0, 0x4, 0x82, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7d, 0x2, @perf_config_ext={0x65d9, 0x2}, 0x0, 0x2e, 0xfffffbff, 0x4, 0x1000002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$kcm(0xa, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r8, 0x8923, &(0x7f0000000040)={'wlan1\x00', @random="2e2ee363a4b1"}) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x441, 0x0) ioctl$TUNSETLINK(r9, 0x400454cd, 0x306) r10 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa2c"], 0xfdef) 782.838555ms ago: executing program 1 (id=7860): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x7400}, 0x4050) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x20}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x83, &(0x7f0000000000)=r4, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f9, &(0x7f0000000080)) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) socket$kcm(0x2c, 0x3, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r8 = socket$kcm(0x23, 0x2, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x3e, &(0x7f00000000c0)=r9, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x4000}, 0x0, 0xffffffffffffffff, r7, 0x0) r10 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x4, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x2, 0x0, 0x40000004, 0xa021, 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, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x82, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r11 = socket$kcm(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000000100)=r10, 0x4) sendmsg$kcm(r11, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030031000b12d25a80648c2594f90124fc601006034002200600053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x0, 0x10000, 0x0, 0x5, 0x9, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2a1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r12 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r12, &(0x7f0000000040)={&(0x7f0000000100)=@phonet={0x23, 0x8, 0x0, 0x41}, 0x80, 0x0}, 0x20048015) 601.953931ms ago: executing program 0 (id=7861): r0 = socket$kcm(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="d8000000140081044e81f782db44b9040a1d080211000000040000a118000200ff05140100140e1208150f0100810401a80016ea1f000840042e5f54c92011148ed08734843cb12b00000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5e835913b06218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f52eb4edbb57a5025ccca9e00360d8bcc00400040fad95667e0060000000000000080bb9ad809d5e1cace81b341139fe3cd4032e8edb12d1d2eb0c0ed0bff", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, 0x80, 0x0}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x4, 0x8, 0x3d, 0x41}, 0x50) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x40740}], 0x318, 0x0, 0xdb0, 0xf5ffffff}, 0x3f01) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x5, 0x10}, 0xc) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, 0x0, r5}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000b80)=r1, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x20, &(0x7f00000003c0)={&(0x7f0000000300), 0x0, 0x0, &(0x7f0000000340)=""/100, 0x64}}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000b40)={&(0x7f00000007c0)='M', &(0x7f0000000940)=""/54, &(0x7f00000009c0)="b88ca8ad43996920e2ee54dd2cb7bd0187076d2fa985e9563298f08407c8e575a93e44dea175ba457e174281d5d004a9804a62b766473d9aeac57a2ab18004896bcda44634d1b35162418411b3b8ed15ef6d9d858467c87380384eee1d1752d7a879904d22089df739d7b161c468f0a0d1899e7ada602df78a40cb383095e6056660f650b9f2b12cc25f56c317f6f6bfd30975c75df454708f5698336234495f82ef5529b74ea22aabb164fd4b563c06d370725bcf10aac0c5f1a3e7ca1f2ca2633f9bbad02c", &(0x7f0000000ac0)="dc97cc61b4730ced1ef25b3165868832c0a2aa1d6b899c95c948ce590d0119b2a71aa649bceabc044618f980ec38664299eceddddd9353df404197323623e54250cd9c3e1add40cd18eb4c2d6bfb8aeb5552e0cc3240ada3", 0xfffffff9, r4}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x17, 0xb, &(0x7f0000000200)=@raw=[@printk={@lu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x5}}, @jmp={0x5, 0x1, 0x0, 0xb, 0x7, 0x10, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x95}], &(0x7f0000000280)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @fallback=0x19, r5, 0x8, &(0x7f00000002c0)={0x6, 0x5}, 0x8, 0x10, 0x0, 0x0, r6, 0xffffffffffffffff, 0x5, &(0x7f0000000440)=[r2, r4, r4, r4, r4], &(0x7f0000000580)=[{0x3, 0x4, 0xb, 0xb}, {0x0, 0x3, 0x6, 0x4}, {0x5, 0x3, 0xa}, {0x2, 0x4, 0xa, 0x2}, {0x1, 0x3, 0x2, 0xd9ff232b9f84b8d9}], 0x10, 0x2}, 0x94) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r4}, 0x4) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x89f2, &(0x7f0000000900)={'sit0\x00', @random="0000230c1100"}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f00000000c0)=0x6) getpid() perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xa18, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) openat$cgroup(r8, &(0x7f0000000780)='syz1\x00', 0x200002, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e00000004000000040000000300000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x13, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x0, 0x700}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x6, 0x0, 0x6, 0x9, 0x0, 0x0, 0xffffffff}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0x50}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x5, 0x0, 0xd, 0x0}, {0x18, 0x2, 0x2, 0x0, r10}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x5, 0x1, 0x5, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r0, &(0x7f0000002ec0)={&(0x7f0000001b00)=@l2tp6={0xa, 0x0, 0x4000003, @empty}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x86a9}, 0x20000000) 468.020805ms ago: executing program 3 (id=7862): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x18, 0x29, 0x36}}, @ip_tos_u8={{0x38, 0x29, 0x43}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x9, 0xff, 0x7, 0x0, 0x62, 0xd3751, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0xffffffffffff15ed, 0x8}, 0x400a, 0x0, 0x3, 0x0, 0x200000000081, 0x8005, 0x7fff, 0x0, 0x2cb, 0x0, 0x101}, 0x0, 0xe, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) (async) socket$kcm(0xa, 0x2, 0x73) (async) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f815108f6091475aeec600831aa9d3944e60bc2ad06a619c560aa0118b28f68f1eb14549d633b4b23f179fb680716faa43414787559be90843c35ab30acad8a6740140e00721abc2eb362f7bde53b3c992d3e28ccc20ec84fdc569947047f6c09a647ee8c0a747b951e66c068ccf1af93ee9e6f9528ff79e2f989383b05a690a6bec4634b867c9446c1c644b3010e8a3514c6328323b4bbdd602b8f0dace6aea70902c4ddd2a2f2810f1348b0d0df3c1e6a5938fcfdc87e7580c6be0c6a06eca62d6f787dd16add086a21391c4c707d8b61929d1252681b84c245e0efafe2e6e73ad86a3cf59235ab0eacbb414af92ec3cdac420a064a98e8cc18bdf63f8997f96436e0fe6f06fdbf47fff353b01a861babd4a38d126bfe3e29049e6cc883e6efae6e70ef9ed124b1b09887a58c991e223b6420dca5ae238027e91b17b1707dc5c0d5f59f0ca95614f1ea1d263c1ee54dfe31ae35eb3c8e3b931dff7920c57fbba89adf2e392c1ad719b90c7ade0d38ff9792934ef1fb12f51d8e2fad12486d5883d5b1a46696fad128c6805cfb25bc6487e1e407d6b266971b09d0d864a7a550284e24b6cdc9f4ae1081a638175dffef002c76ac5558d23e41edbe68f4b4950a13aa000326dae5a857603dc5a40d6c6618a98c7b6e1eebd325ea2c14601a25658965f40864fd015d9b2fff83ee5ed3212ebd9fa429f0140f633556ac07c0c08e67a1848c9942ecc47dd4ffede9a429e9e0472be7cdbcd117e621ddf745c00a814ffff0224634472577dc0b35a9c153409f1a2bddc193b20b4d244d9cbbd59816c46000c596865f58b4e640ed4a9ab6086cede697fb113560925498da83273e679e0e28b84961eb7b9c9b4fa916590965c76b48e5d453f27a821bd2bf0946ff2413ec30f7893d1f046e18f736c40ceda26dfc4a0a62f71a3606d3f72c0a858dfd7895e2572292e11af913c6b513a141d28e501ae7c49618d104aac9abb78466a636efb88120d0eef0a501558a5aa34784a9823f2802a0bcdf318f9b436b34b42a2a7cf513f80364ad9a699d2e23eb4f3a2bbce818bd20da61882b3dac699d05dc24f29b72471b712423ace6278c43df2be7a09e815517b86d8b3ce16af3d64a575958c5fd52aac53b391f3d2a67c24c6c13ec11428b61b80a6a58cbba1790a98d190a572070f63fc0b809669895ea9865c3066b06102f6f2c7171dc7f76e1931b3e4deb569ef9d07d5f86a848f50942e93c419c3a23489f14803b08182dfd48b8d4375be6b7f805a21209c05e5927693a8834c8d5a5acbd47ed8a30a8a741d1ad77639b56b3b90c0b2023fa334befd28b2e27cbcd94b0ce7437f88ce67a925cea6d6d7e5313de6d328b1124a8b9ef83fe39ca3da97d33c60b7fd4af67d3c8fccb595a27a5bffc71e5a5b2ec966828993b0c0f83cbc55f9a7fb66a4101d5c83b77885072b6e2b2ceebe32f635509698c05089b9ff1cb1959b211e114dadb224ef2d5e7a3c55b3ac00fcdc9018577603c6301e5d4341b3d7eeb2665349d448d28d5d108f576408cbe533a6adbba18ebb2d84bb9af81108506a2f50fb56d595579000747930449fdf4ed01715ec624a0cb73636a35b9136f10b79e3d7ded09008b92e92c64e26e6b6d17f18b70b1d9813de8d2ff151c7a6a0452c660a57c33f13e2d9b88fa5f5c0505722d2e787a425e4a3e9b5efa9668e9199f5fb9fe7d5b8a57719a57df152e7f2c6a1087a2a24084f82455b65353a70559f04d5ed12defb81497ea69c1c7e69c373524770b7473c16a69c7a3648a9dd93377b89cdff61cf62512d1ee67a55ea67993937c1f55a2179bc9c8a337364cfb84d295adda1ad9700fc2f5c11cbfc1b90affb4666c6e7e23a6f7751410a5651819f29f690c6dba2b8a67e0f7f8cc377feb1854c393578994c85391ba21b3961aed477f771645571dc7d6cae72bf79c82a92a4edc3742b1398060a0a5c9e81c016b7f2ae3db529c6ff824cc28678764d8ab49d7dc68e5b0556c9e7ffb6fef442776d86fbd458741830e57f22a1f8513b92abd5b2df93a67cc560134078f0b8ecc3276e40aadef5cd579888b86b4988f396679250701f3869e7493b33692035ecd94aca5189fd0a0893ccc5bb19c0b4caca86cf90ebc2a5558f39cccb33f6773a4e425bf551fb3b6456ee1cc62fa1843a9e5539bb2d02ae6ef82533a9dbcfb562c1ab18c1f639ae7ff02083746f74a15ba2d10e4b955940a5d6f488d326a99f287c48ad463ce40367aeeff519cbad0a2d7fdbfa48bff75955467977764c2be2bd2ffa18396c46920c40c50a4037003666406d177e2cd20aee423d07169d8f611f635ba0b62b61265ff2c5548446a2423dd1038482b6852b2d9d2f90aa05d82c5e2c3d1af0c7aad72d82b3da67471af7b037bb0424a785e73f35b5a10a2ab300a195c20cd119a5390e0cd5d49c70bd80883b933e843d0d2902749dcf3c140c708a0f004b7a2f50bf311305dc01719016fcce5863815ca7951de710fcb71cd177551ff6fcd9f8bf01b93868f24c6129b6d7917125338cf62110083093fc7f862015d48450d992f2bb43e601cab19b2ea7b83962a382fc2a31fdf2358bf8a9a9e506eaa7b6eb5e7444d1ef459b24ffa51362abce902dfd84201a0e4b5a3b62757aad54fb65b83821c6bba663886de092065a565921ea3eb6781bb8ed4f4db3abcfeeb379b7e52fca790bea719918e299ab01bf5e92177d134360bf7a16a59e9d03d3dcfb0a25599237e3d41b3f0026c9402b1fb1894426303413a2cbcf7c72807ca694afa285990d07c3bca26413c9947b3b344aafc04544b8c11416e0312b028da7302e316c3966d41884b15055a49a4a0b3eac8e11f88a5615fb0af582f065d28e5a454447e9d0cfc60356439ebf7e1d0a00f5b9cc6daf2bd7195ba96b4d1a0679ff0fb1c01282c378a880f90f460889b67d76d4d0e8db6c928d113533d1d10b810303c43d8ff622c5bab7f095b96e64bf9daa48a2bdf3d9d40bac00cf1b66df61a4f7c3e21938e876f81b1179dce6a008f28eb682cae690ced0ea0d542da604d8056f2b1813ed36683c4c51aeb2650772cfb1c55d4e60604ff06344cfc271b2175a6c94defb807af240b483e24298ca73bfc743ca2ca2e77e6d5b817b3c1986601537faf59ac84c74d8bd0c068cb8e6bd03ac2dcf5793fb4a00b3c901a33aa3ee86e4f0db317b94bb8678ab26e36d305ebac4b0f7f164947148255b562dd0f87648499d45bccfb7d8c9d5624cadf8160a396e79fbcdc100058ba4606e41c02fb2cc0dc6c36196bd28acfde82a18cda2321d2d83fecd3b85380667cd1d0bc68298c6c8f10421a80c8fa86912b6c3e8ddd9d9668520d5151409e6b77f0d7730b374a68a744151bfbd123cfdf871e8c24e70d2ca3b50e84a48e0b78c1781000cfc848d43584985763a76c0ab9ba882c55e3e4aa8f2174255db38adb8350b48a77be22a869d13d183325f859b883464e5e46de5ea8a92532b9a794daaeff657cd361f7f158f8bebe36e9de1f5b9721d4263dcc9472229bc02d3f552180abfb25ca7aa36cb914d99c09fd5bb99dcab9b4e3c634d18fc7dfe84dc4425ad1e39c3e7410d49b4ea0a8a2958688c7725822f6dfc0827d19dc385e0e35a949941e4dd1aaeaab9ebe402f8c584bca7efc829f2ccfb63fd7bde1c182a67c14f9d3f033ca674e2604e89cd55a15419f956cd61a755c1b13554dae98e77be078aadfc131c9677381f1dbe6ef194eb17603a463e8b844ab46a6046e1f07d96d66de669359bff4c3d80948a4de3abb2f171a09b5d8999c379fb62244114e218c79805df7d899e5661320ee6721d652b95f09e4dfe69bd67099c73294b17ab574e0b966aa3ab44478965b9dca3cb3b9282945f24ccdd07c638ae25a84a728ca24f87ff49d718121a694be46f3616e27b1041b3c6cd24b9cf775bfc28dfbe0a009048f0599f2d5d6586cfd1e7f7fe69872d08b98f60d28e6af0d49d7f06ad71a7b5c41df261aba5de114022c7288bc265cc17909fdeadc3d7b256d7ab3b96e40f857060f16b54a6bb7248ee571f87ace5ee39eab412706cf52fa711468b21ea129c3f44bceb429fcc1a0ac2aa87b9365077dcfcfa9a1b32a0a09699197c20019a66cbd0a897feab3706c23123b888ada643d4560082033e31596b0483578968e3c9593ebd97141c228a42fc7645f92171c120aabca36657683fd7c72fcb87217f124d6fabc52f1d221d8410b47b0ad4bd944bf4085365e9b52a53911ab4ee142c5a1ebbe034c9d98c538c066f2dc0acf372eb2397dcac765055123e0ba19be22b18c886bf0f7490abe9fde91ffa62e059962bd134be8501cb5b715a744b1398e2c4c7e8afe72e189dda0654296afa1c1f99ab7d800fa40f72a758625c833b6fc7b7d42250522b456e1e7de815350c36c9cb2f4d1c9cb99109f89b456c559463f11b8b58247809b17a4ed4912bd0a47a529f1364d6dc593ea7f3eb98962078ac90e5012ee1c7b4b9ed5a8c7a9c0231b4ce425693faab64fa0f3482a04d4be2e06ee5d103694d288810a1a7f4d1e908dd82dd2016a064ece5cd67ef1dd5f4cda728fc6f1ccdd949dd8f775d862621507248ef4c83ae274969d19c7ddb02a4e8a1ab2b7aa539a442b22735ceedeefe60a1059dfaaa0979ce8d5387b5a047841fd9749b88ca91216b02d7926408a01916b7781bb7167528ccdb9a486d173437a5ba3e552c8674dff2cc9b21054e0e4f86b61b8723fca58ceef4413bffae9e9be79c5b9788f5449811ce78be9bc7a86375a670197baaef751beabcba0aa6c7c33f1cd702cb78ec39fa1f17d9da733d6abf2b80f9c51ac8f6f664b24edc53a7c9525c3016bd05c67272375fe816b2b121f2de68b885a0fd8f8b8c6c342237b632f6414a3eb3480f5f42106c5812e9bfd4e8c8dea8d08525d9aa1da7c7c2ee7ff3d31b79b211dd01e304a8ffc83a89a59f3b1e2ef5e969b6d90bea7e161066f25622fad914bff52bacd2807093dda1838b529ee57f718b374ce2841b924a42457867547a6edcb8412d85f11796742bf640b5819a9546357df778c332af5983c4373a95d9c58b52dba445eee92e6911824f0c534e7a5934d9eac9b7f6fec22002fc53a3003a3304217f567b47cd326edc5f48eb1f46bb20d1e10e72239afc9769344590cf48902aba5405b7d4baa31a912ab398a2f2d3f037614bb56a89244ece50f3a1e058d274f1e70f944eb8a305be91e561e5eb843d057a81f4deb84a6335ec81ca964cdae5f318d4e9aaea2c477cc279c00c698bcfe4b8e04c09079d8f3f5438d9d45a00f50d2f9b245c8c68eebf247e25ba8d26f8b95b21ac9ceb50c0aa2e4bdc032024db216b92f9350a90ac79341af14d3fa8ba908096e1b503341aed667bb184c672dac85fc4f335b3871c3b4e55ea219a857d2d2e135358f6b45a20b3e7de8e09b2041eb7c5084a80258fb524a983752659298a251e178b56f96bc67ae0a78ec92f92d92c9cf0edb5dcb11e739d69410ad44c8df00caa030d7d89f2ec38bd7698115c423cf3e6048793aca08ffbcdac766f1553773fa00031c1d75246e4e1eddf8948d02a3de6d67fd7329e45070f29044587f1e0db50d04e673191a63e30f96ee0d8d52738fab36a7fe2c6ab9301d401e7ca5b1f039193a580e40abbdf40c2d7e27809dec80815d37adae9fe7fb9d3a974c9fc03944d7338d000b81170be4c6792ed6b3b827194b3ae11e2acfca48498d1126aacf80f3d574256ef7f75552ff087a819e", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x18, 0x29, 0x36}}, @ip_tos_u8={{0x38, 0x29, 0x43}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x9, 0xff, 0x7, 0x0, 0x62, 0xd3751, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0xffffffffffff15ed, 0x8}, 0x400a, 0x0, 0x3, 0x0, 0x200000000081, 0x8005, 0x7fff, 0x0, 0x2cb, 0x0, 0x101}, 0x0, 0xe, 0xffffffffffffffff, 0x0) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000080)) (async) 331.91679ms ago: executing program 2 (id=7863): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r0) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001500)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x6, 0x0, 0xe, 0x0, 0x9, 0x6db0a5548ac69699, 0x8}, @exit]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xf6, &(0x7f0000000180)=""/246}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r2}, &(0x7f0000000200), &(0x7f00000002c0)=r0}, 0x20) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'net_prio'}]}, 0xa) recvmsg$unix(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1}, 0x20) 150.343996ms ago: executing program 1 (id=7864): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000c00000009"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000840)={r1}, 0xc) (fail_nth: 1) 0s ago: executing program 2 (id=7865): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x19, 0x4, 0x4, 0x2}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000fbffffff85000000d00000bdb133eb00", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b70400000000000085000000330000009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r1, 0x2000012, 0xe, 0x0, &(0x7f0000000280)="63ec33c9e9b98600000000000000", 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000b000000090000000200009301000000090000000c0000000e00000003000000e2920000040000000071305f2e2e30615f6100"], &(0x7f00000010c0)=""/250, 0x47, 0x85, 0x1, 0x6}, 0x1f) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x0, 0x200000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1f00c00e}, 0x24000800) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000010000000000ae00fdffffff850000002900000018010000bcd9e39371734820002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000170000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x4, &(0x7f0000001440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x6b}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x59, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2000}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0xfffffffffffffe94) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000940), 0x0, 0x0, 0x0, 0x803e}, 0x1001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x26e1, 0x0) close(r3) r4 = openat$cgroup_ro(r3, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x8}, 0x100904}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r6 = openat$cgroup_devices(r5, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r6, &(0x7f0000000580)={'a', ' *:* ', 'w\x00'}, 0x8) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000400)=0xa) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100008d8dff"}) sendmsg(r8, &(0x7f0000000fc0)={&(0x7f0000000440)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0xc70, @loopback}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000004c0)}, {&(0x7f00000005c0)="e14bab9ff4616c3b0348db317961fa1f9238bbb988a9549319bdd511fbf745d0106abe0c5eeff6d87ed3a9fa74051a019c32d9e864d1f3fa16025fb808a5065be817d5654c21c4d06572602ea1e4f251ac2d95945c2c54380c8d3f7057685baa9efc8493b66a70052abaff67211870c335f0d5d73bef32c6ace563777ae39018aef7360e89bdb0096a2b8300452c61a542d259cd0cab4eddd8bd44f5d89a21c2ce673eac90b720ff0fecb8fec0d74237b6603ddf70026657ff3af815c56971bef24509b712ad61b362399c27c50d1b84606c59fd98", 0xd5}, {&(0x7f00000006c0)="29001f13ac77b62846528c9ecdc8d8947bf5d49092410a5f141e5d20a1de815d7ca20d032725cbe567", 0x29}, {&(0x7f0000000700)="07006f8775423b4b3eab34a3a3d465663ee85e0a12ebaeda4248fe64cd0b317c4b3aa8ad581743117ca66d164f0ed724b55a7a6f9a0651c2b61bfccedc83481c080da5f3207044490ec87c3fe2714aaf0c78a629c43867883d17267563e59abb8c3b01183e5919100d3e8a847a9dd210363daeaaa56e99d7d241518893b66b25f724c5343f9603945883fc99", 0x8c}, {&(0x7f00000007c0)="8ae27ecacb815407a4aaa7b3c51c864aceb5dfc997f92d6d377d5a5acca09815fe6d865d1b759e2ff8cb9e1e952a7a7d33044d90524411f5b3af2005dd6f9a0b9b41e70a038661e92dc2627975b55fccaecbcbef53c6236c34c58a29ddd6e68699b0063f57895120e15f34cfe70dddac1f8cd64d17f995ba814c10507bd3eb4c32079abf9c461616a1a2211312f4a695cdb9edbe249f0c45cd27db96d8dca163c1658e63d9880831c76e39ed14703f3ef6ddf6f6a5a2c41d19034c10785258a2c28da507f0f04be7aeff009d5e8a8d103e1078b4aa72a06ae1e9", 0xda}, {&(0x7f0000000980)="ad1e9e2364e0ce1ad6136a1508520f9bee39aa31ff2c152c7d4e690dddec42edba6d9fcff7eb1edb379e4e0b395fdfe4b1772926aca64f303ee282a8889df860f3b21aa7fa0918d624399ec49fd804f9c8242bcc68dd8b87d6740550103b6254850051b82236133c37a88970974039b4d4a5a89459f1f1742f09622e592407bc470f2dd85a1aa9c7100a1945cfe64cf84514931650d0064f43414fe0b9a26c85474bbd1d22f22d4c52f2aa7febbece43c0dca25fdf694e22", 0xb8}, {&(0x7f0000000a40)="dbaebea5737f4da32debf717e724bf20f245dd04dc2a6840318a3e22dfce5d99c40878990132ce60dfd45e547247afc8453ece31786f32e5a9c2fc2c7c32", 0x3e}, {&(0x7f0000000a80)="5a34a44133eff34f276f82c695207bac29e79c04c4df9be95d0c8e27321925e6bb75695eaac6", 0x26}], 0x8, &(0x7f0000000b40)}, 0x8084) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)) kernel console output (not intermixed with test programs): 6282': attribute type 1 has an invalid length. [ 1070.180280][T24394] netlink: 'syz.0.6281': attribute type 1 has an invalid length. [ 1070.222991][T24389] netlink: 'syz.2.6282': attribute type 1 has an invalid length. [ 1071.012848][T24407] netlink: 'syz.2.6288': attribute type 39 has an invalid length. [ 1071.347112][T24415] netlink: 'syz.2.6292': attribute type 3 has an invalid length. [ 1072.397887][T24448] __nla_validate_parse: 12 callbacks suppressed [ 1072.397913][T24448] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.6305'. [ 1072.541972][T24453] netlink: 152 bytes leftover after parsing attributes in process `syz.3.6307'. [ 1072.862410][T24457] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.6309'. [ 1072.995192][T24458] validate_nla: 2 callbacks suppressed [ 1072.995217][T24458] netlink: 'syz.3.6309': attribute type 10 has an invalid length. [ 1073.600710][T24458] bridge0: port 2(bridge_slave_1) entered disabled state [ 1073.609244][T24458] bridge0: port 1(bridge_slave_0) entered disabled state [ 1073.758193][T24458] bridge0: port 2(bridge_slave_1) entered blocking state [ 1073.765905][T24458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1073.775458][T24458] bridge0: port 1(bridge_slave_0) entered blocking state [ 1073.782823][T24458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1073.905417][T24458] team0: Port device bridge0 added [ 1073.940823][T24461] netlink: 188 bytes leftover after parsing attributes in process `syz.2.6310'. [ 1074.045944][T24465] netlink: 'syz.1.6312': attribute type 39 has an invalid length. [ 1074.065777][T24463] netlink: 'syz.0.6311': attribute type 10 has an invalid length. [ 1074.293575][T24471] netlink: 188 bytes leftover after parsing attributes in process `syz.1.6314'. [ 1074.614126][T24478] netlink: 152 bytes leftover after parsing attributes in process `syz.2.6317'. [ 1074.651681][T24484] netlink: 188 bytes leftover after parsing attributes in process `syz.3.6320'. [ 1074.699009][T24484] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.6320'. [ 1074.833200][T24486] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6322'. [ 1074.869831][T24486] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 1075.018440][T24493] netlink: 'syz.0.6322': attribute type 10 has an invalid length. [ 1075.050989][T24489] netlink: 'syz.2.6321': attribute type 3 has an invalid length. [ 1075.099349][T24490] netlink: 'syz.1.6323': attribute type 39 has an invalid length. [ 1075.139026][T24489] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6321'. [ 1076.031723][T24518] netlink: 'syz.1.6332': attribute type 39 has an invalid length. [ 1076.406228][T24527] netlink: 'syz.1.6334': attribute type 3 has an invalid length. [ 1076.664180][T24532] netlink: 'syz.3.6335': attribute type 1 has an invalid length. [ 1076.724024][T24530] netlink: 'syz.3.6335': attribute type 1 has an invalid length. [ 1076.868722][T24533] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 1077.149041][T24537] bridge0: port 2(bridge_slave_1) entered disabled state [ 1077.156643][T24537] bridge0: port 1(bridge_slave_0) entered disabled state [ 1077.623041][T24553] __nla_validate_parse: 13 callbacks suppressed [ 1077.623062][T24553] netlink: 188 bytes leftover after parsing attributes in process `syz.3.6345'. [ 1077.975982][T24565] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.6349'. [ 1078.004733][T24565] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.6349'. [ 1078.081501][T24565] validate_nla: 2 callbacks suppressed [ 1078.081522][T24565] netlink: 'syz.0.6349': attribute type 1 has an invalid length. [ 1078.114902][T24565] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6349'. [ 1078.890438][T24571] netlink: 188 bytes leftover after parsing attributes in process `syz.2.6350'. [ 1078.945804][T24573] netlink: 152 bytes leftover after parsing attributes in process `syz.3.6353'. [ 1078.960623][T24571] netlink: 144308 bytes leftover after parsing attributes in process `syz.2.6350'. [ 1079.199158][T24577] netlink: 'syz.3.6354': attribute type 39 has an invalid length. [ 1079.475322][T24591] netlink: 188 bytes leftover after parsing attributes in process `syz.0.6361'. [ 1079.737260][T24594] netlink: 'syz.2.6359': attribute type 1 has an invalid length. [ 1079.802828][T24594] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.6359'. [ 1079.856788][T24589] netlink: 'syz.2.6359': attribute type 1 has an invalid length. [ 1079.902136][T24589] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.6359'. [ 1080.316261][T24608] netlink: 'syz.2.6366': attribute type 39 has an invalid length. [ 1080.688402][T24621] FAULT_INJECTION: forcing a failure. [ 1080.688402][T24621] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1080.776118][T24621] CPU: 1 PID: 24621 Comm: syz.3.6373 Not tainted syzkaller #0 [ 1080.783727][T24621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1080.793860][T24621] Call Trace: [ 1080.797262][T24621] [ 1080.800344][T24621] dump_stack_lvl+0x18c/0x250 [ 1080.805112][T24621] ? show_regs_print_info+0x20/0x20 [ 1080.810472][T24621] ? load_image+0x420/0x420 [ 1080.815127][T24621] ? __lock_acquire+0x7d40/0x7d40 [ 1080.820317][T24621] ? snprintf+0xe9/0x140 [ 1080.824723][T24621] should_fail_ex+0x39d/0x4d0 [ 1080.829496][T24621] _copy_to_user+0x2f/0xa0 [ 1080.833993][T24621] simple_read_from_buffer+0xe7/0x150 [ 1080.839456][T24621] proc_fail_nth_read+0x1e8/0x260 [ 1080.844643][T24621] ? proc_fault_inject_write+0x360/0x360 [ 1080.850365][T24621] ? fsnotify_perm+0x271/0x5e0 [ 1080.855203][T24621] ? proc_fault_inject_write+0x360/0x360 [ 1080.860913][T24621] vfs_read+0x28b/0x970 [ 1080.865151][T24621] ? kernel_read+0x1e0/0x1e0 [ 1080.869807][T24621] ? __fget_files+0x28/0x4b0 [ 1080.874464][T24621] ? __fget_files+0x28/0x4b0 [ 1080.879125][T24621] ? __fget_files+0x43d/0x4b0 [ 1080.883886][T24621] ? __fdget_pos+0x2a3/0x330 [ 1080.888548][T24621] ? ksys_read+0x75/0x260 [ 1080.892961][T24621] ksys_read+0x150/0x260 [ 1080.897281][T24621] ? vfs_write+0x990/0x990 [ 1080.901780][T24621] ? lockdep_hardirqs_on+0x98/0x150 [ 1080.907064][T24621] do_syscall_64+0x55/0xb0 [ 1080.911551][T24621] ? clear_bhb_loop+0x40/0x90 [ 1080.916378][T24621] ? clear_bhb_loop+0x40/0x90 [ 1080.921114][T24621] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1080.927169][T24621] RIP: 0033:0x7f85c375d68e [ 1080.931656][T24621] 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 [ 1080.951330][T24621] RSP: 002b:00007f85c46f1fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1080.959984][T24621] RAX: ffffffffffffffda RBX: 00007f85c46f26c0 RCX: 00007f85c375d68e [ 1080.968109][T24621] RDX: 000000000000000f RSI: 00007f85c46f20a0 RDI: 0000000000000004 [ 1080.976237][T24621] RBP: 00007f85c46f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1080.984359][T24621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.992601][T24621] R13: 00007f85c3a16038 R14: 00007f85c3a15fa0 R15: 00007ffc0f87aac8 [ 1081.000779][T24621] [ 1081.492306][T24639] netlink: 'syz.0.6380': attribute type 39 has an invalid length. [ 1082.969277][T24669] netlink: 'syz.1.6394': attribute type 39 has an invalid length. [ 1083.096606][T24673] __nla_validate_parse: 7 callbacks suppressed [ 1083.096630][T24673] netlink: 152 bytes leftover after parsing attributes in process `syz.3.6395'. [ 1083.871583][T24694] FAULT_INJECTION: forcing a failure. [ 1083.871583][T24694] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.919055][T24694] CPU: 0 PID: 24694 Comm: syz.1.6405 Not tainted syzkaller #0 [ 1083.926618][T24694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1083.936824][T24694] Call Trace: [ 1083.940163][T24694] [ 1083.943147][T24694] dump_stack_lvl+0x18c/0x250 [ 1083.948766][T24694] ? show_regs_print_info+0x20/0x20 [ 1083.954058][T24694] ? load_image+0x420/0x420 [ 1083.958633][T24694] ? __might_sleep+0xe0/0xe0 [ 1083.963306][T24694] ? __lock_acquire+0x7d40/0x7d40 [ 1083.968406][T24694] ? __se_sys_sendmsg+0x1c2/0x2b0 [ 1083.973548][T24694] should_fail_ex+0x39d/0x4d0 [ 1083.978315][T24694] should_failslab+0x9/0x20 [ 1083.982916][T24694] slab_pre_alloc_hook+0x59/0x310 [ 1083.988028][T24694] ? sctp_datamsg_from_user+0x88/0xee0 [ 1083.993586][T24694] __kmem_cache_alloc_node+0x53/0x250 [ 1083.999032][T24694] ? sctp_datamsg_from_user+0x88/0xee0 [ 1084.004577][T24694] kmalloc_trace+0x2a/0xe0 [ 1084.009098][T24694] sctp_datamsg_from_user+0x88/0xee0 [ 1084.014443][T24694] ? __sk_mem_raise_allocated+0xa29/0x1340 [ 1084.020380][T24694] ? sctp_primitive_ASSOCIATE+0x95/0xc0 [ 1084.026046][T24694] sctp_sendmsg_to_asoc+0x107f/0x1830 [ 1084.031540][T24694] ? __asan_memcpy+0x40/0x70 [ 1084.036173][T24694] ? sctp_assoc_add_peer+0xcf3/0x1390 [ 1084.041608][T24694] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0 [ 1084.047461][T24694] ? __sctp_connect+0xd80/0xd80 [ 1084.052464][T24694] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1084.058072][T24694] ? _local_bh_enable+0xa0/0xa0 [ 1084.062971][T24694] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1084.068885][T24694] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1084.074776][T24694] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1084.080489][T24694] ? security_sctp_bind_connect+0x89/0xb0 [ 1084.086315][T24694] sctp_sendmsg+0x1bd2/0x2910 [ 1084.091147][T24694] ? sctp_getsockopt+0xb60/0xb60 [ 1084.096222][T24694] ? aa_sk_perm+0x83c/0x970 [ 1084.100763][T24694] ? aa_af_perm+0x330/0x330 [ 1084.105296][T24694] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1084.111771][T24694] ? sock_rps_record_flow+0x19/0x3f0 [ 1084.117147][T24694] ? inet_sendmsg+0x7c/0x2f0 [ 1084.121775][T24694] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1084.127185][T24694] ? security_socket_sendmsg+0x80/0xa0 [ 1084.132793][T24694] ? inet_send_prepare+0x260/0x260 [ 1084.138203][T24694] ____sys_sendmsg+0x5ba/0x960 [ 1084.143028][T24694] ? __lock_acquire+0x7d40/0x7d40 [ 1084.148106][T24694] ? __asan_memset+0x22/0x40 [ 1084.152738][T24694] ? __sys_sendmsg_sock+0x30/0x30 [ 1084.157804][T24694] ? __import_iovec+0x5f2/0x850 [ 1084.162793][T24694] ? import_iovec+0x73/0xa0 [ 1084.167418][T24694] ___sys_sendmsg+0x2a6/0x360 [ 1084.172141][T24694] ? __sys_sendmsg+0x2a0/0x2a0 [ 1084.177000][T24694] ? __lock_acquire+0x7d40/0x7d40 [ 1084.182086][T24694] __se_sys_sendmsg+0x1c2/0x2b0 [ 1084.187005][T24694] ? __x64_sys_sendmsg+0x80/0x80 [ 1084.191991][T24694] ? lockdep_hardirqs_on+0x98/0x150 [ 1084.197228][T24694] do_syscall_64+0x55/0xb0 [ 1084.201679][T24694] ? clear_bhb_loop+0x40/0x90 [ 1084.206387][T24694] ? clear_bhb_loop+0x40/0x90 [ 1084.211106][T24694] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1084.217041][T24694] RIP: 0033:0x7f900a19ce59 [ 1084.221487][T24694] 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 [ 1084.241231][T24694] RSP: 002b:00007f900b00b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1084.249986][T24694] RAX: ffffffffffffffda RBX: 00007f900a415fa0 RCX: 00007f900a19ce59 [ 1084.258718][T24694] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000005 [ 1084.266741][T24694] RBP: 00007f900b00b090 R08: 0000000000000000 R09: 0000000000000000 [ 1084.274753][T24694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1084.282767][T24694] R13: 00007f900a416038 R14: 00007f900a415fa0 R15: 00007ffe29a6e6c8 [ 1084.290799][T24694] [ 1084.353588][T24700] netlink: 'syz.0.6404': attribute type 3 has an invalid length. [ 1084.367372][T24700] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6404'. [ 1084.465128][T24705] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6407'. [ 1084.543769][T24703] netlink: 'syz.3.6406': attribute type 39 has an invalid length. [ 1084.647595][T24709] netlink: 152 bytes leftover after parsing attributes in process `syz.2.6416'. [ 1085.474348][T24726] netlink: 'syz.3.6414': attribute type 1 has an invalid length. [ 1085.531625][T24726] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6414'. [ 1085.619488][T24723] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.6414'. [ 1085.681983][T24723] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.6414'. [ 1086.072815][T24735] netlink: 'syz.2.6418': attribute type 3 has an invalid length. [ 1086.082036][T24735] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6418'. [ 1086.096365][T24736] netlink: 'syz.3.6419': attribute type 39 has an invalid length. [ 1086.141286][T24739] netlink: 'syz.1.6420': attribute type 33 has an invalid length. [ 1086.783569][T24766] netlink: 'syz.1.6431': attribute type 33 has an invalid length. [ 1086.821021][T24764] netlink: 'syz.0.6430': attribute type 3 has an invalid length. [ 1086.844731][T24764] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6430'. [ 1087.024235][T24769] netlink: 'syz.1.6432': attribute type 39 has an invalid length. [ 1087.583283][T24787] netlink: 'syz.2.6440': attribute type 33 has an invalid length. [ 1087.695682][T24790] FAULT_INJECTION: forcing a failure. [ 1087.695682][T24790] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.731650][T24790] CPU: 1 PID: 24790 Comm: syz.1.6441 Not tainted syzkaller #0 [ 1087.739334][T24790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1087.749818][T24790] Call Trace: [ 1087.753198][T24790] [ 1087.756194][T24790] dump_stack_lvl+0x18c/0x250 [ 1087.761053][T24790] ? show_regs_print_info+0x20/0x20 [ 1087.766544][T24790] ? load_image+0x420/0x420 [ 1087.771174][T24790] ? __might_sleep+0xe0/0xe0 [ 1087.775842][T24790] ? __lock_acquire+0x7d40/0x7d40 [ 1087.780979][T24790] should_fail_ex+0x39d/0x4d0 [ 1087.785758][T24790] should_failslab+0x9/0x20 [ 1087.790364][T24790] slab_pre_alloc_hook+0x59/0x310 [ 1087.795451][T24790] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1087.801495][T24790] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1087.807434][T24790] __kmem_cache_alloc_node+0x53/0x250 [ 1087.813120][T24790] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1087.819112][T24790] __kmalloc+0xa4/0x230 [ 1087.823347][T24790] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1087.828969][T24790] tomoyo_path_number_perm+0x248/0x620 [ 1087.834474][T24790] ? tomoyo_path_number_perm+0x217/0x620 [ 1087.840291][T24790] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1087.845846][T24790] ? ksys_write+0x1c4/0x260 [ 1087.850497][T24790] ? __fget_files+0x28/0x4b0 [ 1087.855352][T24790] ? __fget_files+0x28/0x4b0 [ 1087.860098][T24790] security_file_ioctl+0x70/0xa0 [ 1087.865099][T24790] __se_sys_ioctl+0x48/0x170 [ 1087.869789][T24790] do_syscall_64+0x55/0xb0 [ 1087.874362][T24790] ? clear_bhb_loop+0x40/0x90 [ 1087.879106][T24790] ? clear_bhb_loop+0x40/0x90 [ 1087.883844][T24790] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1087.889903][T24790] RIP: 0033:0x7f900a19ce59 [ 1087.894397][T24790] 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 [ 1087.914247][T24790] RSP: 002b:00007f900b00b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1087.922827][T24790] RAX: ffffffffffffffda RBX: 00007f900a415fa0 RCX: 00007f900a19ce59 [ 1087.930847][T24790] RDX: 0000200000000000 RSI: 0000000000008b14 RDI: 0000000000000003 [ 1087.938946][T24790] RBP: 00007f900b00b090 R08: 0000000000000000 R09: 0000000000000000 [ 1087.947011][T24790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1087.955066][T24790] R13: 00007f900a416038 R14: 00007f900a415fa0 R15: 00007ffe29a6e6c8 [ 1087.963152][T24790] [ 1087.975039][T24790] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1089.777386][T24870] validate_nla: 3 callbacks suppressed [ 1089.777425][T24870] netlink: 'syz.1.6472': attribute type 39 has an invalid length. [ 1090.032223][T24885] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.6481'. [ 1090.257422][T24895] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.6483'. [ 1090.321142][T24898] netlink: 'syz.3.6485': attribute type 10 has an invalid length. [ 1090.659562][T24895] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 1090.711814][T24901] netlink: 'syz.3.6485': attribute type 21 has an invalid length. [ 1090.728823][T24904] veth1_to_bond: entered allmulticast mode [ 1090.746099][T24906] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.6486'. [ 1090.956583][T24911] netlink: 'syz.3.6488': attribute type 39 has an invalid length. [ 1092.011459][T24931] FAULT_INJECTION: forcing a failure. [ 1092.011459][T24931] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.048609][T24931] CPU: 0 PID: 24931 Comm: syz.0.6497 Not tainted syzkaller #0 [ 1092.056339][T24931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1092.066460][T24931] Call Trace: [ 1092.069797][T24931] [ 1092.072777][T24931] dump_stack_lvl+0x18c/0x250 [ 1092.077540][T24931] ? show_regs_print_info+0x20/0x20 [ 1092.082813][T24931] ? load_image+0x420/0x420 [ 1092.087529][T24931] ? fib_rules_lookup+0x901/0xb40 [ 1092.092767][T24931] should_fail_ex+0x39d/0x4d0 [ 1092.097596][T24931] should_failslab+0x9/0x20 [ 1092.102183][T24931] slab_pre_alloc_hook+0x59/0x310 [ 1092.107279][T24931] ? ___neigh_create+0x6d2/0x2440 [ 1092.112418][T24931] ? ___neigh_create+0x6d2/0x2440 [ 1092.117517][T24931] __kmem_cache_alloc_node+0x53/0x250 [ 1092.123055][T24931] ? ___neigh_create+0x6d2/0x2440 [ 1092.128193][T24931] __kmalloc+0xa4/0x230 [ 1092.132540][T24931] ___neigh_create+0x6d2/0x2440 [ 1092.137495][T24931] ? __ipv6_neigh_lookup_noref+0x5b9/0x7d0 [ 1092.143408][T24931] ip6_finish_output2+0x1581/0x1630 [ 1092.148711][T24931] ? ip6_finish_output2+0x645/0x1630 [ 1092.154104][T24931] ? nf_hook+0x390/0x390 [ 1092.158793][T24931] ? ip6_mtu+0x321/0x3f0 [ 1092.163175][T24931] ? ip6_finish_output+0x57b/0x820 [ 1092.168388][T24931] ? ip6_send_skb+0x10f/0x380 [ 1092.173131][T24931] ip6_send_skb+0x1d5/0x380 [ 1092.177874][T24931] udp_v6_send_skb+0xbbb/0x1860 [ 1092.182808][T24931] udpv6_sendmsg+0x1c50/0x2390 [ 1092.187690][T24931] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 1092.192619][T24931] ? udp_v6_early_demux+0xf80/0xf80 [ 1092.197885][T24931] ? lock_chain_count+0x20/0x20 [ 1092.202789][T24931] ? _local_bh_enable+0xa0/0xa0 [ 1092.207714][T24931] ? inet_send_prepare+0x1b3/0x260 [ 1092.212911][T24931] ? inet_send_prepare+0x1b3/0x260 [ 1092.218117][T24931] ? inet6_sendmsg+0x5f/0xd0 [ 1092.222779][T24931] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 1092.228046][T24931] ____sys_sendmsg+0x5ba/0x960 [ 1092.232892][T24931] ? __lock_acquire+0x7d40/0x7d40 [ 1092.237984][T24931] ? __asan_memset+0x22/0x40 [ 1092.242649][T24931] ? __sys_sendmsg_sock+0x30/0x30 [ 1092.247763][T24931] ? __import_iovec+0x3fa/0x850 [ 1092.252691][T24931] ? import_iovec+0x73/0xa0 [ 1092.257254][T24931] ___sys_sendmsg+0x2a6/0x360 [ 1092.262005][T24931] ? get_pid_task+0x20/0x1e0 [ 1092.266673][T24931] ? __sys_sendmsg+0x2a0/0x2a0 [ 1092.271599][T24931] ? __lock_acquire+0x7d40/0x7d40 [ 1092.276790][T24931] __se_sys_sendmsg+0x1c2/0x2b0 [ 1092.281796][T24931] ? __x64_sys_sendmsg+0x80/0x80 [ 1092.286808][T24931] ? lockdep_hardirqs_on+0x98/0x150 [ 1092.292068][T24931] do_syscall_64+0x55/0xb0 [ 1092.296535][T24931] ? clear_bhb_loop+0x40/0x90 [ 1092.301265][T24931] ? clear_bhb_loop+0x40/0x90 [ 1092.306105][T24931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1092.312049][T24931] RIP: 0033:0x7f0898f9ce59 [ 1092.316596][T24931] 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 [ 1092.336431][T24931] RSP: 002b:00007f0899db3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1092.345285][T24931] RAX: ffffffffffffffda RBX: 00007f0899215fa0 RCX: 00007f0898f9ce59 [ 1092.353329][T24931] RDX: 0000000000000000 RSI: 0000200000001240 RDI: 0000000000000003 [ 1092.361357][T24931] RBP: 00007f0899db3090 R08: 0000000000000000 R09: 0000000000000000 [ 1092.369380][T24931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1092.377748][T24931] R13: 00007f0899216038 R14: 00007f0899215fa0 R15: 00007ffe3f587bd8 [ 1092.385797][T24931] [ 1092.614030][T24943] netlink: 'syz.0.6501': attribute type 39 has an invalid length. [ 1092.791830][T24955] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6505'. [ 1092.948595][T24958] netlink: 164 bytes leftover after parsing attributes in process `syz.0.6506'. [ 1093.295681][T24967] mac80211_hwsim hwsim29 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1093.441760][T24975] netlink: 'syz.3.6514': attribute type 39 has an invalid length. [ 1093.510441][T24977] netlink: 'syz.0.6516': attribute type 3 has an invalid length. [ 1093.529597][T24977] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6516'. [ 1093.794361][T24984] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6518'. [ 1094.297234][T25004] netlink: 'syz.0.6525': attribute type 39 has an invalid length. [ 1094.668350][T25014] netlink: 'syz.0.6529': attribute type 3 has an invalid length. [ 1094.687719][T25014] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6529'. [ 1094.856217][T25025] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6532'. [ 1095.278097][T25038] netlink: 'syz.3.6537': attribute type 39 has an invalid length. [ 1095.501328][T25042] netlink: 'syz.0.6540': attribute type 3 has an invalid length. [ 1095.526825][T25042] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6540'. [ 1095.553338][T25048] netlink: 65047 bytes leftover after parsing attributes in process `syz.2.6538'. [ 1095.571245][T25046] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1095.832434][T25052] netlink: 'syz.3.6542': attribute type 3 has an invalid length. [ 1095.852189][T25052] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.6542'. [ 1096.103202][T25057] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6544'. [ 1096.370998][T25064] netlink: 'syz.0.6546': attribute type 10 has an invalid length. [ 1096.750645][T25071] netlink: 'syz.3.6548': attribute type 29 has an invalid length. [ 1096.788191][T25066] netlink: 'syz.0.6546': attribute type 21 has an invalid length. [ 1096.805946][T25071] netlink: 'syz.3.6548': attribute type 29 has an invalid length. [ 1096.821382][T25072] netlink: 'syz.3.6548': attribute type 29 has an invalid length. [ 1096.841620][T25071] netlink: 'syz.3.6548': attribute type 29 has an invalid length. [ 1097.106423][T25075] netlink: 'syz.3.6551': attribute type 3 has an invalid length. [ 1097.131787][T25075] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.6551'. [ 1097.752067][T25094] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.6557'. [ 1097.811450][T25095] netlink: 65047 bytes leftover after parsing attributes in process `syz.2.6555'. [ 1098.090791][T25101] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.6559'. [ 1098.598359][T25110] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6561'. [ 1098.620594][T25106] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.6561'. [ 1100.429686][T25148] validate_nla: 11 callbacks suppressed [ 1100.429706][T25148] netlink: 'syz.2.6577': attribute type 33 has an invalid length. [ 1100.682110][T25155] __nla_validate_parse: 6 callbacks suppressed [ 1100.682132][T25155] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.6581'. [ 1100.807717][T25160] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6583'. [ 1101.190133][T25168] netlink: 'syz.3.6586': attribute type 39 has an invalid length. [ 1101.293556][T25172] netlink: 'syz.0.6588': attribute type 3 has an invalid length. [ 1101.314916][T25172] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6588'. [ 1101.825530][T25183] netlink: 'syz.1.6590': attribute type 1 has an invalid length. [ 1101.876465][T25183] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6590'. [ 1101.921007][T25179] netlink: 'syz.1.6590': attribute type 1 has an invalid length. [ 1101.963361][T25179] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6590'. [ 1102.093326][T25188] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6594'. [ 1102.221649][T25192] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6596'. [ 1102.257420][T25195] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6595'. [ 1102.668980][T25205] netlink: 'syz.3.6599': attribute type 39 has an invalid length. [ 1102.722140][T25208] netlink: 'syz.0.6601': attribute type 3 has an invalid length. [ 1102.744814][T25208] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6601'. [ 1102.877444][T25216] netlink: 'syz.3.6605': attribute type 1 has an invalid length. [ 1103.032320][T25222] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6609'. [ 1103.064243][T25218] netlink: 'syz.2.6606': attribute type 3 has an invalid length. [ 1103.596642][T25241] netlink: 'syz.2.6614': attribute type 39 has an invalid length. [ 1105.871974][T25291] __nla_validate_parse: 7 callbacks suppressed [ 1105.872015][T25291] netlink: 14 bytes leftover after parsing attributes in process `syz.3.6634'. [ 1105.918767][T25291] veth0_macvtap: left promiscuous mode [ 1106.236304][T25301] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.267324][T25305] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.6639'. [ 1106.408969][T25298] validate_nla: 7 callbacks suppressed [ 1106.408989][T25298] netlink: 'syz.2.6636': attribute type 2 has an invalid length. [ 1106.424506][T25298] netlink: 164 bytes leftover after parsing attributes in process `syz.2.6636'. [ 1106.729268][T25312] netlink: 'syz.3.6642': attribute type 1 has an invalid length. [ 1106.793729][T25312] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6642'. [ 1106.837484][T25311] netlink: 'syz.3.6642': attribute type 1 has an invalid length. [ 1106.855036][T25311] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6642'. [ 1106.898500][T25314] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6643'. [ 1107.221945][T25326] netlink: 'syz.2.6648': attribute type 3 has an invalid length. [ 1107.240484][T25326] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6648'. [ 1107.242999][T25327] netlink: 65047 bytes leftover after parsing attributes in process `syz.0.6646'. [ 1108.008582][T25348] netlink: 'syz.1.6654': attribute type 1 has an invalid length. [ 1108.090763][T25348] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6654'. [ 1108.131777][T25344] netlink: 'syz.1.6654': attribute type 1 has an invalid length. [ 1108.175148][T25344] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6654'. [ 1108.567515][T25359] netlink: 'syz.3.6658': attribute type 3 has an invalid length. [ 1108.722059][T25365] netlink: 'syz.0.6661': attribute type 3 has an invalid length. [ 1108.820119][T25369] netlink: 'syz.1.6663': attribute type 3 has an invalid length. [ 1109.570660][T25383] netlink: 'syz.2.6667': attribute type 1 has an invalid length. [ 1110.944002][T25416] __nla_validate_parse: 11 callbacks suppressed [ 1110.944023][T25416] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6680'. [ 1111.525296][T25432] validate_nla: 2 callbacks suppressed [ 1111.525322][T25432] netlink: 'syz.0.6692': attribute type 1 has an invalid length. [ 1111.591360][T25432] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6692'. [ 1111.659650][T25430] netlink: 'syz.0.6692': attribute type 1 has an invalid length. [ 1111.693710][T25430] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6692'. [ 1112.263280][T25448] netlink: 'syz.2.6689': attribute type 3 has an invalid length. [ 1112.286177][T25448] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6689'. [ 1112.420045][T25457] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6694'. [ 1113.029062][T25471] netlink: 'syz.3.6698': attribute type 3 has an invalid length. [ 1113.055060][T25471] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.6698'. [ 1113.559621][T25482] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.6704'. [ 1113.610681][T25482] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.6704'. [ 1113.712590][T25485] netlink: 'syz.0.6704': attribute type 1 has an invalid length. [ 1113.727574][T25485] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6704'. [ 1113.840458][T25489] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6707'. [ 1114.008215][T25491] FAULT_INJECTION: forcing a failure. [ 1114.008215][T25491] name failslab, interval 1, probability 0, space 0, times 0 [ 1114.021495][T25491] CPU: 1 PID: 25491 Comm: syz.3.6706 Not tainted syzkaller #0 [ 1114.029131][T25491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1114.039233][T25491] Call Trace: [ 1114.042549][T25491] [ 1114.045597][T25491] dump_stack_lvl+0x18c/0x250 [ 1114.050316][T25491] ? show_regs_print_info+0x20/0x20 [ 1114.055564][T25491] ? load_image+0x420/0x420 [ 1114.060121][T25491] should_fail_ex+0x39d/0x4d0 [ 1114.064851][T25491] should_failslab+0x9/0x20 [ 1114.069442][T25491] slab_pre_alloc_hook+0x59/0x310 [ 1114.074533][T25491] ? inet_bind2_bucket_find+0x62/0x620 [ 1114.080061][T25491] kmem_cache_alloc+0x5a/0x2d0 [ 1114.084878][T25491] ? __inet_hash_connect+0xbe4/0x1870 [ 1114.090298][T25491] __inet_hash_connect+0xbe4/0x1870 [ 1114.095767][T25491] ? inet_bhash2_reset_saddr+0x80/0x80 [ 1114.101678][T25491] tcp_v4_connect+0xcac/0x18e0 [ 1114.106507][T25491] ? tcp_twsk_unique+0x990/0x990 [ 1114.111586][T25491] mptcp_connect+0x449/0x640 [ 1114.116621][T25491] __inet_stream_connect+0x254/0xdc0 [ 1114.122164][T25491] ? inet_dgram_connect+0x360/0x360 [ 1114.127592][T25491] tcp_sendmsg_fastopen+0x3a7/0x5d0 [ 1114.132909][T25491] mptcp_sendmsg_fastopen+0x138/0x4d0 [ 1114.138442][T25491] mptcp_sendmsg+0x14b2/0x16d0 [ 1114.143265][T25491] ? __lock_acquire+0x1273/0x7d40 [ 1114.148631][T25491] ? verify_lock_unused+0x140/0x140 [ 1114.154196][T25491] ? aa_sk_perm+0x83c/0x970 [ 1114.158839][T25491] ? aa_af_perm+0x330/0x330 [ 1114.163643][T25491] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1114.170184][T25491] ? mptcp_shutdown+0x80/0x80 [ 1114.174945][T25491] ? sock_rps_record_flow+0x19/0x3f0 [ 1114.180274][T25491] ? inet_sendmsg+0xe9/0x2f0 [ 1114.184921][T25491] ? inet_send_prepare+0x260/0x260 [ 1114.190289][T25491] ____sys_sendmsg+0x5ba/0x960 [ 1114.195133][T25491] ? __lock_acquire+0x7d40/0x7d40 [ 1114.200229][T25491] ? __asan_memset+0x22/0x40 [ 1114.204871][T25491] ? __sys_sendmsg_sock+0x30/0x30 [ 1114.209948][T25491] ? __import_iovec+0x3fa/0x850 [ 1114.214855][T25491] ? import_iovec+0x73/0xa0 [ 1114.219422][T25491] ___sys_sendmsg+0x2a6/0x360 [ 1114.224150][T25491] ? get_pid_task+0x20/0x1e0 [ 1114.228812][T25491] ? __sys_sendmsg+0x2a0/0x2a0 [ 1114.233649][T25491] ? __lock_acquire+0x7d40/0x7d40 [ 1114.238752][T25491] __se_sys_sendmsg+0x1c2/0x2b0 [ 1114.243671][T25491] ? __x64_sys_sendmsg+0x80/0x80 [ 1114.248849][T25491] ? lockdep_hardirqs_on+0x98/0x150 [ 1114.254140][T25491] do_syscall_64+0x55/0xb0 [ 1114.258689][T25491] ? clear_bhb_loop+0x40/0x90 [ 1114.263394][T25491] ? clear_bhb_loop+0x40/0x90 [ 1114.268368][T25491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1114.274390][T25491] RIP: 0033:0x7f85c379ce59 [ 1114.278875][T25491] 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 [ 1114.298690][T25491] RSP: 002b:00007f85c46f2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1114.307142][T25491] RAX: ffffffffffffffda RBX: 00007f85c3a15fa0 RCX: 00007f85c379ce59 [ 1114.315234][T25491] RDX: 000000003406c096 RSI: 0000200000000240 RDI: 0000000000000003 [ 1114.323324][T25491] RBP: 00007f85c46f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1114.331324][T25491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1114.339465][T25491] R13: 00007f85c3a16038 R14: 00007f85c3a15fa0 R15: 00007ffc0f87aac8 [ 1114.347591][T25491] [ 1114.413602][T25494] geneve1: entered promiscuous mode [ 1114.421332][T25494] geneve1: entered allmulticast mode [ 1114.868933][T25508] netlink: 'syz.1.6714': attribute type 3 has an invalid length. [ 1116.235409][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 1116.241914][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1117.467891][T25515] netlink: 'syz.2.6716': attribute type 39 has an invalid length. [ 1117.476010][T25517] __nla_validate_parse: 2 callbacks suppressed [ 1117.476027][T25517] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.6717'. [ 1117.514519][T25518] netlink: 'syz.3.6717': attribute type 1 has an invalid length. [ 1117.545910][T25518] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6717'. [ 1117.637317][T25523] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6719'. [ 1117.759579][T25525] netlink: 'syz.0.6729': attribute type 39 has an invalid length. [ 1117.982057][T25531] netlink: 'syz.3.6720': attribute type 1 has an invalid length. [ 1117.991483][T25531] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6720'. [ 1118.006686][T25528] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.6720'. [ 1118.042779][T25528] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.6720'. [ 1118.579293][T25543] netlink: 'syz.0.6728': attribute type 3 has an invalid length. [ 1118.594954][T25543] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6728'. [ 1118.672725][T25551] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6732'. [ 1118.771156][T25553] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6733'. [ 1119.403675][T25568] netlink: 203516 bytes leftover after parsing attributes in process `syz.2.6739'. [ 1119.448092][T25570] netlink: 'syz.2.6739': attribute type 1 has an invalid length. [ 1119.515569][T25575] netlink: 'syz.1.6741': attribute type 2 has an invalid length. [ 1119.582222][T25575] netlink: 'syz.1.6741': attribute type 8 has an invalid length. [ 1119.879589][T25579] netlink: 'syz.3.6742': attribute type 3 has an invalid length. [ 1120.370204][T25596] netlink: 'syz.1.6751': attribute type 21 has an invalid length. [ 1120.682593][T25605] FAULT_INJECTION: forcing a failure. [ 1120.682593][T25605] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1120.706884][T25605] CPU: 0 PID: 25605 Comm: syz.3.6754 Not tainted syzkaller #0 [ 1120.715074][T25605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1120.725226][T25605] Call Trace: [ 1120.728565][T25605] [ 1120.731548][T25605] dump_stack_lvl+0x18c/0x250 [ 1120.736393][T25605] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1120.742686][T25605] ? show_regs_print_info+0x20/0x20 [ 1120.747975][T25605] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1120.754502][T25605] should_fail_ex+0x39d/0x4d0 [ 1120.759381][T25605] _copy_from_user+0x2f/0xe0 [ 1120.764084][T25605] __sys_bpf+0x23e/0x890 [ 1120.768397][T25605] ? bpf_link_show_fdinfo+0x390/0x390 [ 1120.773847][T25605] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1120.780095][T25605] __x64_sys_bpf+0x7c/0x90 [ 1120.784725][T25605] do_syscall_64+0x55/0xb0 [ 1120.789322][T25605] ? clear_bhb_loop+0x40/0x90 [ 1120.794074][T25605] ? clear_bhb_loop+0x40/0x90 [ 1120.798818][T25605] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1120.804870][T25605] RIP: 0033:0x7f85c379ce59 [ 1120.809441][T25605] 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 [ 1120.829114][T25605] RSP: 002b:00007f85c46f2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1120.837584][T25605] RAX: ffffffffffffffda RBX: 00007f85c3a15fa0 RCX: 00007f85c379ce59 [ 1120.845789][T25605] RDX: 0000000000000028 RSI: 0000200000000040 RDI: 0000000000000012 [ 1120.853991][T25605] RBP: 00007f85c46f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1120.862019][T25605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1120.870048][T25605] R13: 00007f85c3a16038 R14: 00007f85c3a15fa0 R15: 00007ffc0f87aac8 [ 1120.878091][T25605] [ 1121.644047][T25638] FAULT_INJECTION: forcing a failure. [ 1121.644047][T25638] name failslab, interval 1, probability 0, space 0, times 0 [ 1121.661168][T25638] CPU: 0 PID: 25638 Comm: syz.2.6770 Not tainted syzkaller #0 [ 1121.668737][T25638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1121.678852][T25638] Call Trace: [ 1121.682178][T25638] [ 1121.685153][T25638] dump_stack_lvl+0x18c/0x250 [ 1121.690504][T25638] ? show_regs_print_info+0x20/0x20 [ 1121.695839][T25638] ? load_image+0x420/0x420 [ 1121.700401][T25638] ? __might_sleep+0xe0/0xe0 [ 1121.705072][T25638] ? __lock_acquire+0x7d40/0x7d40 [ 1121.710281][T25638] should_fail_ex+0x39d/0x4d0 [ 1121.715079][T25638] should_failslab+0x9/0x20 [ 1121.719646][T25638] slab_pre_alloc_hook+0x59/0x310 [ 1121.724823][T25638] ? kernfs_fop_write_iter+0x159/0x520 [ 1121.730343][T25638] ? kernfs_fop_write_iter+0x159/0x520 [ 1121.735980][T25638] __kmem_cache_alloc_node+0x53/0x250 [ 1121.741507][T25638] ? kernfs_fop_write_iter+0x159/0x520 [ 1121.747155][T25638] __kmalloc+0xa4/0x230 [ 1121.752008][T25638] kernfs_fop_write_iter+0x159/0x520 [ 1121.757502][T25638] vfs_write+0x46c/0x990 [ 1121.761824][T25638] ? file_end_write+0x250/0x250 [ 1121.766777][T25638] ? __fget_files+0x43d/0x4b0 [ 1121.771524][T25638] ? __fdget_pos+0x2a3/0x330 [ 1121.776165][T25638] ? ksys_write+0x75/0x260 [ 1121.780815][T25638] ksys_write+0x150/0x260 [ 1121.785204][T25638] ? __ia32_sys_read+0x90/0x90 [ 1121.790284][T25638] ? lockdep_hardirqs_on+0x98/0x150 [ 1121.795551][T25638] do_syscall_64+0x55/0xb0 [ 1121.800010][T25638] ? clear_bhb_loop+0x40/0x90 [ 1121.804738][T25638] ? clear_bhb_loop+0x40/0x90 [ 1121.809455][T25638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1121.815405][T25638] RIP: 0033:0x7f577659ce59 [ 1121.820068][T25638] 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 [ 1121.839834][T25638] RSP: 002b:00007f57747f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1121.848307][T25638] RAX: ffffffffffffffda RBX: 00007f5776815fa0 RCX: 00007f577659ce59 [ 1121.856325][T25638] RDX: 0000000000000012 RSI: 0000200000000100 RDI: 0000000000000006 [ 1121.864338][T25638] RBP: 00007f57747f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1121.872438][T25638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1121.880646][T25638] R13: 00007f5776816038 R14: 00007f5776815fa0 R15: 00007fff12cfe318 [ 1121.888749][T25638] [ 1122.570847][T25644] __nla_validate_parse: 7 callbacks suppressed [ 1122.570868][T25644] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6772'. [ 1123.159166][T25668] netlink: 'syz.0.6780': attribute type 3 has an invalid length. [ 1123.167709][T25668] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6780'. [ 1123.214617][T25672] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.6781'. [ 1123.299985][T25674] FAULT_INJECTION: forcing a failure. [ 1123.299985][T25674] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1123.331076][T25674] CPU: 0 PID: 25674 Comm: syz.2.6782 Not tainted syzkaller #0 [ 1123.338824][T25674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1123.348947][T25674] Call Trace: [ 1123.352278][T25674] [ 1123.355265][T25674] dump_stack_lvl+0x18c/0x250 [ 1123.360011][T25674] ? show_regs_print_info+0x20/0x20 [ 1123.365453][T25674] ? load_image+0x420/0x420 [ 1123.370022][T25674] ? __lock_acquire+0x7d40/0x7d40 [ 1123.375120][T25674] should_fail_ex+0x39d/0x4d0 [ 1123.379871][T25674] _copy_from_user+0x2f/0xe0 [ 1123.384536][T25674] __copy_msghdr+0x3bb/0x580 [ 1123.389186][T25674] ___sys_sendmsg+0x214/0x360 [ 1123.393927][T25674] ? __sys_sendmsg+0x2a0/0x2a0 [ 1123.399325][T25674] ? __lock_acquire+0x7d40/0x7d40 [ 1123.404440][T25674] __se_sys_sendmsg+0x1c2/0x2b0 [ 1123.409366][T25674] ? __x64_sys_sendmsg+0x80/0x80 [ 1123.414419][T25674] ? syscall_enter_from_user_mode+0x2e/0x80 [ 1123.420765][T25674] do_syscall_64+0x55/0xb0 [ 1123.425276][T25674] ? clear_bhb_loop+0x40/0x90 [ 1123.430196][T25674] ? clear_bhb_loop+0x40/0x90 [ 1123.434952][T25674] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1123.440926][T25674] RIP: 0033:0x7f577659ce59 [ 1123.445416][T25674] 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 [ 1123.465523][T25674] RSP: 002b:00007f57747f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1123.474248][T25674] RAX: ffffffffffffffda RBX: 00007f5776815fa0 RCX: 00007f577659ce59 [ 1123.482269][T25674] RDX: 000000000000b80b RSI: 0000200000000200 RDI: 0000000000000006 [ 1123.490367][T25674] RBP: 00007f57747f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1123.498818][T25674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1123.506827][T25674] R13: 00007f5776816038 R14: 00007f5776815fa0 R15: 00007fff12cfe318 [ 1123.514868][T25674] [ 1123.817388][T25682] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6785'. [ 1123.973164][T25674] netlink: 160 bytes leftover after parsing attributes in process `syz.2.6782'. [ 1124.063606][T25674] team_slave_0: entered allmulticast mode [ 1124.239847][T25688] netlink: 'syz.1.6787': attribute type 39 has an invalid length. [ 1124.689693][T25691] netlink: 'syz.3.6788': attribute type 153 has an invalid length. [ 1124.773527][T25691] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.6788'. [ 1125.816991][T25714] netlink: 'syz.3.6796': attribute type 1 has an invalid length. [ 1125.864025][T25714] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6796'. [ 1125.936551][T25713] netlink: 'syz.3.6796': attribute type 1 has an invalid length. [ 1125.982001][T25713] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6796'. [ 1126.073936][T25718] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6798'. [ 1126.148825][T25725] netlink: 'syz.0.6800': attribute type 9 has an invalid length. [ 1126.178037][T25725] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.6800'. [ 1126.668349][T25732] netlink: 'syz.2.6803': attribute type 3 has an invalid length. [ 1126.946663][T25738] netlink: 'syz.1.6804': attribute type 39 has an invalid length. [ 1127.580535][T25759] netlink: 'syz.0.6811': attribute type 1 has an invalid length. [ 1127.617979][T25758] __nla_validate_parse: 2 callbacks suppressed [ 1127.618005][T25758] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.6810'. [ 1127.644876][T25759] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6811'. [ 1127.676744][T25756] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.6811'. [ 1127.696797][T25756] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.6811'. [ 1128.078862][T25763] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.6812'. [ 1128.159791][T25765] netlink: 'syz.0.6813': attribute type 3 has an invalid length. [ 1128.185876][T25765] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6813'. [ 1128.414425][T25771] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6815'. [ 1128.673728][T25777] netlink: 'syz.1.6817': attribute type 9 has an invalid length. [ 1128.706625][T25777] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.6817'. [ 1129.436465][T25792] netlink: 'syz.0.6823': attribute type 21 has an invalid length. [ 1129.465309][T25792] netlink: 'syz.0.6823': attribute type 6 has an invalid length. [ 1129.727317][T25799] FAULT_INJECTION: forcing a failure. [ 1129.727317][T25799] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1129.759934][T25799] CPU: 1 PID: 25799 Comm: syz.0.6826 Not tainted syzkaller #0 [ 1129.767707][T25799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1129.777870][T25799] Call Trace: [ 1129.781231][T25799] [ 1129.784505][T25799] dump_stack_lvl+0x18c/0x250 [ 1129.789282][T25799] ? show_regs_print_info+0x20/0x20 [ 1129.794743][T25799] ? load_image+0x420/0x420 [ 1129.799375][T25799] ? __lock_acquire+0x7d40/0x7d40 [ 1129.804677][T25799] ? snprintf+0xe9/0x140 [ 1129.809058][T25799] should_fail_ex+0x39d/0x4d0 [ 1129.813860][T25799] _copy_to_user+0x2f/0xa0 [ 1129.818565][T25799] simple_read_from_buffer+0xe7/0x150 [ 1129.824072][T25799] proc_fail_nth_read+0x1e8/0x260 [ 1129.829213][T25799] ? proc_fault_inject_write+0x360/0x360 [ 1129.834920][T25799] ? fsnotify_perm+0x271/0x5e0 [ 1129.839754][T25799] ? proc_fault_inject_write+0x360/0x360 [ 1129.845555][T25799] vfs_read+0x28b/0x970 [ 1129.849799][T25799] ? kernel_read+0x1e0/0x1e0 [ 1129.854457][T25799] ? __fget_files+0x28/0x4b0 [ 1129.859117][T25799] ? __fget_files+0x28/0x4b0 [ 1129.863795][T25799] ? __fget_files+0x43d/0x4b0 [ 1129.868575][T25799] ? __fdget_pos+0x2a3/0x330 [ 1129.873247][T25799] ? ksys_read+0x75/0x260 [ 1129.877669][T25799] ksys_read+0x150/0x260 [ 1129.881990][T25799] ? vfs_write+0x990/0x990 [ 1129.886487][T25799] ? lockdep_hardirqs_on+0x98/0x150 [ 1129.891768][T25799] do_syscall_64+0x55/0xb0 [ 1129.896249][T25799] ? clear_bhb_loop+0x40/0x90 [ 1129.901149][T25799] ? clear_bhb_loop+0x40/0x90 [ 1129.905879][T25799] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1129.911839][T25799] RIP: 0033:0x7f0898f5d68e [ 1129.916326][T25799] 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 [ 1129.936534][T25799] RSP: 002b:00007f0899db2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1129.945092][T25799] RAX: ffffffffffffffda RBX: 00007f0899db36c0 RCX: 00007f0898f5d68e [ 1129.953107][T25799] RDX: 000000000000000f RSI: 00007f0899db30a0 RDI: 0000000000000006 [ 1129.961132][T25799] RBP: 00007f0899db3090 R08: 0000000000000000 R09: 0000000000000000 [ 1129.969989][T25799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1129.978335][T25799] R13: 00007f0899216038 R14: 00007f0899215fa0 R15: 00007ffe3f587bd8 [ 1129.986430][T25799] [ 1130.268468][T25801] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6827'. [ 1130.450974][T25806] netlink: 'syz.0.6829': attribute type 3 has an invalid length. [ 1130.487234][T25806] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.6829'. [ 1130.726368][ T51] Bluetooth: hci0: unexpected subevent 0x0c length: 150 > 5 [ 1131.199757][T25828] netlink: 'syz.1.6837': attribute type 10 has an invalid length. [ 1131.214487][T25828] ipvlan1: entered promiscuous mode [ 1131.221131][T25828] ipvlan1: entered allmulticast mode [ 1131.228002][T25828] veth0_vlan: entered allmulticast mode [ 1131.331182][T25828] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1131.462772][T25832] netlink: 'syz.0.6838': attribute type 29 has an invalid length. [ 1131.478807][T25832] netlink: 'syz.0.6838': attribute type 29 has an invalid length. [ 1131.510309][T25831] netlink: 'syz.0.6838': attribute type 29 has an invalid length. [ 1131.525552][T25832] netlink: 'syz.0.6838': attribute type 29 has an invalid length. [ 1131.535496][T25831] netlink: 'syz.0.6838': attribute type 29 has an invalid length. [ 1133.038676][T25866] __nla_validate_parse: 3 callbacks suppressed [ 1133.038697][T25866] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.6852'. [ 1133.378649][T25872] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.6853'. [ 1133.540462][T25874] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.6855'. [ 1134.048762][T25888] FAULT_INJECTION: forcing a failure. [ 1134.048762][T25888] name failslab, interval 1, probability 0, space 0, times 0 [ 1134.104926][T25888] CPU: 0 PID: 25888 Comm: syz.2.6860 Not tainted syzkaller #0 [ 1134.112500][T25888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1134.122622][T25888] Call Trace: [ 1134.125930][T25888] [ 1134.128877][T25888] dump_stack_lvl+0x18c/0x250 [ 1134.133757][T25888] ? show_regs_print_info+0x20/0x20 [ 1134.139097][T25888] ? load_image+0x420/0x420 [ 1134.143653][T25888] ? verify_lock_unused+0x140/0x140 [ 1134.148914][T25888] should_fail_ex+0x39d/0x4d0 [ 1134.153680][T25888] should_failslab+0x9/0x20 [ 1134.158254][T25888] slab_pre_alloc_hook+0x59/0x310 [ 1134.163358][T25888] kmem_cache_alloc+0x5a/0x2d0 [ 1134.168222][T25888] ? skb_clone+0x1eb/0x370 [ 1134.172739][T25888] skb_clone+0x1eb/0x370 [ 1134.177055][T25888] __netlink_deliver_tap+0x41c/0x830 [ 1134.182412][T25888] ? netlink_deliver_tap+0x2e/0x1b0 [ 1134.187671][T25888] netlink_deliver_tap+0x19c/0x1b0 [ 1134.192947][T25888] netlink_unicast+0x72c/0x8d0 [ 1134.198016][T25888] netlink_sendmsg+0x8d0/0xbf0 [ 1134.202904][T25888] ? netlink_getsockopt+0x590/0x590 [ 1134.208170][T25888] ? aa_sock_msg_perm+0x94/0x150 [ 1134.213184][T25888] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1134.218535][T25888] ? security_socket_sendmsg+0x80/0xa0 [ 1134.224062][T25888] ? netlink_getsockopt+0x590/0x590 [ 1134.229411][T25888] ____sys_sendmsg+0x5ba/0x960 [ 1134.234248][T25888] ? __asan_memset+0x22/0x40 [ 1134.239098][T25888] ? __sys_sendmsg_sock+0x30/0x30 [ 1134.244186][T25888] ? __import_iovec+0x5f2/0x850 [ 1134.249100][T25888] ? import_iovec+0x73/0xa0 [ 1134.253669][T25888] ___sys_sendmsg+0x2a6/0x360 [ 1134.258409][T25888] ? __sys_sendmsg+0x2a0/0x2a0 [ 1134.263256][T25888] ? trace_call_bpf+0xc3/0x6c0 [ 1134.268122][T25888] __se_sys_sendmsg+0x1c2/0x2b0 [ 1134.273134][T25888] ? __x64_sys_sendmsg+0x80/0x80 [ 1134.278152][T25888] ? lockdep_hardirqs_on+0x98/0x150 [ 1134.283520][T25888] do_syscall_64+0x55/0xb0 [ 1134.288096][T25888] ? clear_bhb_loop+0x40/0x90 [ 1134.292820][T25888] ? clear_bhb_loop+0x40/0x90 [ 1134.297737][T25888] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1134.303709][T25888] RIP: 0033:0x7f577659ce59 [ 1134.308182][T25888] 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 [ 1134.327933][T25888] RSP: 002b:00007f57747f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1134.336393][T25888] RAX: ffffffffffffffda RBX: 00007f5776815fa0 RCX: 00007f577659ce59 [ 1134.344490][T25888] RDX: 0000000000040084 RSI: 0000200000000100 RDI: 0000000000000003 [ 1134.352692][T25888] RBP: 00007f57747f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1134.360747][T25888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1134.368744][T25888] R13: 00007f5776816038 R14: 00007f5776815fa0 R15: 00007fff12cfe318 [ 1134.376858][T25888] [ 1134.686531][T25905] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6867'. [ 1134.722204][T25901] validate_nla: 6 callbacks suppressed [ 1134.722242][T25901] netlink: 'syz.2.6865': attribute type 3 has an invalid length. [ 1134.754964][T25901] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6865'. [ 1135.143938][T25920] raw_sendmsg: syz.0.6870 forgot to set AF_INET. Fix it! [ 1135.579558][T25927] netlink: 'syz.3.6875': attribute type 1 has an invalid length. [ 1135.627621][T25927] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6875'. [ 1135.689156][T25925] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.6875'. [ 1135.749264][T25925] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.6875'. [ 1136.392657][T25941] netlink: 'syz.3.6879': attribute type 3 has an invalid length. [ 1136.407447][T25941] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.6879'. [ 1136.418946][T25944] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6881'. [ 1136.913215][T25962] netlink: 'syz.2.6887': attribute type 1 has an invalid length. [ 1137.310500][T25967] netlink: 'syz.3.6888': attribute type 39 has an invalid length. [ 1138.218669][T25975] netlink: 'syz.2.6892': attribute type 3 has an invalid length. [ 1138.237219][T25975] __nla_validate_parse: 3 callbacks suppressed [ 1138.237258][T25975] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6892'. [ 1138.316767][T25979] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.6893'. [ 1138.791622][T25997] netlink: 65047 bytes leftover after parsing attributes in process `syz.1.6899'. [ 1139.074762][T26005] netlink: 'syz.0.6902': attribute type 1 has an invalid length. [ 1139.153577][T26005] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6902'. [ 1139.171523][T25999] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.6902'. [ 1139.225307][T25999] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.6902'. [ 1139.562442][T26015] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.6907'. [ 1140.009986][T26029] netlink: 'syz.1.6915': attribute type 3 has an invalid length. [ 1140.019805][T26029] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.6915'. [ 1140.589014][T26038] netlink: 'syz.1.6919': attribute type 1 has an invalid length. [ 1140.598319][T26040] netlink: 65047 bytes leftover after parsing attributes in process `syz.0.6918'. [ 1140.625640][T26038] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6919'. [ 1140.827148][T26044] FAULT_INJECTION: forcing a failure. [ 1140.827148][T26044] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.841553][T26044] CPU: 1 PID: 26044 Comm: syz.3.6921 Not tainted syzkaller #0 [ 1140.849184][T26044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1140.859482][T26044] Call Trace: [ 1140.862807][T26044] [ 1140.865787][T26044] dump_stack_lvl+0x18c/0x250 [ 1140.870716][T26044] ? show_regs_print_info+0x20/0x20 [ 1140.875989][T26044] ? load_image+0x420/0x420 [ 1140.880553][T26044] ? mark_lock+0x94/0x320 [ 1140.884996][T26044] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1140.891143][T26044] should_fail_ex+0x39d/0x4d0 [ 1140.895894][T26044] should_failslab+0x9/0x20 [ 1140.900636][T26044] slab_pre_alloc_hook+0x59/0x310 [ 1140.905810][T26044] ? sctp_add_bind_addr+0x8c/0x360 [ 1140.910987][T26044] __kmem_cache_alloc_node+0x53/0x250 [ 1140.916421][T26044] ? sctp_add_bind_addr+0x8c/0x360 [ 1140.921683][T26044] kmalloc_trace+0x2a/0xe0 [ 1140.926164][T26044] sctp_add_bind_addr+0x8c/0x360 [ 1140.931250][T26044] sctp_copy_local_addr_list+0x315/0x4f0 [ 1140.937003][T26044] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1140.943613][T26044] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1140.950368][T26044] ? sctp_v4_is_any+0x35/0x60 [ 1140.955118][T26044] ? sctp_copy_one_addr+0x8c/0x350 [ 1140.960376][T26044] sctp_bind_addr_copy+0xb3/0x3c0 [ 1140.965579][T26044] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1140.972096][T26044] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1140.977546][T26044] ? __sctp_connect+0xd80/0xd80 [ 1140.982479][T26044] ? security_sctp_bind_connect+0x4a/0xb0 [ 1140.988353][T26044] ? security_sctp_bind_connect+0x89/0xb0 [ 1140.994324][T26044] sctp_sendmsg+0x15d2/0x2910 [ 1140.999438][T26044] ? sctp_getsockopt+0xb60/0xb60 [ 1141.004526][T26044] ? aa_sk_perm+0x83c/0x970 [ 1141.009182][T26044] ? aa_af_perm+0x330/0x330 [ 1141.013742][T26044] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1141.020409][T26044] ? irqentry_enter+0x37/0x50 [ 1141.025158][T26044] ? sock_rps_record_flow+0x19/0x3f0 [ 1141.030510][T26044] ? inet_sendmsg+0x7c/0x2f0 [ 1141.035164][T26044] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1141.040504][T26044] ? security_socket_sendmsg+0x80/0xa0 [ 1141.046023][T26044] ? inet_send_prepare+0x260/0x260 [ 1141.051281][T26044] ____sys_sendmsg+0x5ba/0x960 [ 1141.056105][T26044] ? __asan_memset+0x22/0x40 [ 1141.060746][T26044] ? __sys_sendmsg_sock+0x30/0x30 [ 1141.065815][T26044] ? __import_iovec+0x5f2/0x850 [ 1141.070738][T26044] ? import_iovec+0x73/0xa0 [ 1141.075303][T26044] ___sys_sendmsg+0x2a6/0x360 [ 1141.080140][T26044] ? __sys_sendmsg+0x2a0/0x2a0 [ 1141.085089][T26044] ? seqcount_lockdep_reader_access+0x17b/0x1d0 [ 1141.091766][T26044] __se_sys_sendmsg+0x1c2/0x2b0 [ 1141.096686][T26044] ? __x64_sys_sendmsg+0x80/0x80 [ 1141.101694][T26044] ? lockdep_hardirqs_on+0x98/0x150 [ 1141.106959][T26044] do_syscall_64+0x55/0xb0 [ 1141.111543][T26044] ? clear_bhb_loop+0x40/0x90 [ 1141.116317][T26044] ? clear_bhb_loop+0x40/0x90 [ 1141.121062][T26044] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1141.127062][T26044] RIP: 0033:0x7f85c379ce59 [ 1141.131532][T26044] 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 [ 1141.151206][T26044] RSP: 002b:00007f85c46f2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1141.159680][T26044] RAX: ffffffffffffffda RBX: 00007f85c3a15fa0 RCX: 00007f85c379ce59 [ 1141.167706][T26044] RDX: 00000000000080d1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 1141.175730][T26044] RBP: 00007f85c46f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1141.183834][T26044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1141.191842][T26044] R13: 00007f85c3a16038 R14: 00007f85c3a15fa0 R15: 00007ffc0f87aac8 [ 1141.199879][T26044] [ 1141.753645][T26059] netlink: 'syz.3.6927': attribute type 3 has an invalid length. [ 1142.089233][T26068] netlink: 'syz.3.6929': attribute type 1 has an invalid length. [ 1142.128917][T26065] netlink: 'syz.3.6929': attribute type 1 has an invalid length. [ 1142.539215][T26084] netlink: 'syz.2.6938': attribute type 3 has an invalid length. [ 1142.635369][T26090] netlink: 'syz.0.6937': attribute type 39 has an invalid length. [ 1143.712450][T26103] netlink: 'syz.1.6943': attribute type 1 has an invalid length. [ 1143.736194][T26103] __nla_validate_parse: 8 callbacks suppressed [ 1143.736216][T26103] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6943'. [ 1143.755454][T26102] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.6943'. [ 1143.798520][T26102] netlink: 3064 bytes leftover after parsing attributes in process `syz.1.6943'. [ 1143.913437][T26109] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6946'. [ 1144.107281][T26115] netlink: 'syz.2.6947': attribute type 3 has an invalid length. [ 1144.126914][T26115] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.6947'. [ 1144.975985][T26137] netlink: 'syz.1.6956': attribute type 39 has an invalid length. [ 1144.997858][T26140] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6957'. [ 1145.773458][T26134] validate_nla: 1 callbacks suppressed [ 1145.773480][T26134] netlink: 'syz.3.6957': attribute type 1 has an invalid length. [ 1145.779812][T26136] netlink: 128 bytes leftover after parsing attributes in process `syz.0.6964'. [ 1145.798380][T26134] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6957'. [ 1145.811235][T26136] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1145.991226][T26144] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.6959'. [ 1146.014771][T26144] netlink: 8454 bytes leftover after parsing attributes in process `syz.0.6959'. [ 1146.172378][T26150] netlink: 'syz.1.6961': attribute type 3 has an invalid length. [ 1146.702148][T26167] netlink: 'syz.1.6968': attribute type 1 has an invalid length. [ 1146.831705][T26165] netlink: 'syz.1.6968': attribute type 1 has an invalid length. [ 1147.259346][T26171] netlink: 'syz.0.6977': attribute type 39 has an invalid length. [ 1147.627698][T26178] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1148.191598][T26195] netlink: 'syz.3.6978': attribute type 3 has an invalid length. [ 1148.258682][T26196] netlink: 'syz.1.6979': attribute type 1 has an invalid length. [ 1148.787253][T26205] netlink: 'syz.1.6981': attribute type 39 has an invalid length. [ 1148.918037][T26206] netlink: 'syz.0.6989': attribute type 1 has an invalid length. [ 1148.955197][T26206] __nla_validate_parse: 10 callbacks suppressed [ 1148.955221][T26206] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.6989'. [ 1148.995129][T26203] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.6989'. [ 1149.027874][T26203] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.6989'. [ 1149.642693][T26223] netlink: 'syz.0.6986': attribute type 39 has an invalid length. [ 1149.666126][T26219] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6985'. [ 1149.682325][T26219] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1149.720814][T26225] netlink: 65055 bytes leftover after parsing attributes in process `syz.2.6988'. [ 1149.889684][T26229] netlink: 184 bytes leftover after parsing attributes in process `syz.3.6991'. [ 1150.461254][T26241] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.6996'. [ 1150.530219][T26238] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.6996'. [ 1150.575330][T26238] netlink: 3064 bytes leftover after parsing attributes in process `syz.1.6996'. [ 1150.679630][T26246] FAULT_INJECTION: forcing a failure. [ 1150.679630][T26246] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.721328][T26246] CPU: 0 PID: 26246 Comm: syz.0.6998 Not tainted syzkaller #0 [ 1150.728877][T26246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1150.738968][T26246] Call Trace: [ 1150.742308][T26246] [ 1150.745376][T26246] dump_stack_lvl+0x18c/0x250 [ 1150.750771][T26246] ? sctp_sendmsg+0x15d2/0x2910 [ 1150.755738][T26246] ? ___sys_sendmsg+0x2a6/0x360 [ 1150.760640][T26246] ? show_regs_print_info+0x20/0x20 [ 1150.765903][T26246] ? load_image+0x420/0x420 [ 1150.770474][T26246] should_fail_ex+0x39d/0x4d0 [ 1150.775386][T26246] should_failslab+0x9/0x20 [ 1150.779984][T26246] slab_pre_alloc_hook+0x59/0x310 [ 1150.785116][T26246] ? sctp_add_bind_addr+0x8c/0x360 [ 1150.790285][T26246] __kmem_cache_alloc_node+0x53/0x250 [ 1150.795712][T26246] ? sctp_add_bind_addr+0x8c/0x360 [ 1150.800870][T26246] kmalloc_trace+0x2a/0xe0 [ 1150.805328][T26246] sctp_add_bind_addr+0x8c/0x360 [ 1150.810487][T26246] sctp_copy_local_addr_list+0x315/0x4f0 [ 1150.816171][T26246] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1150.821950][T26246] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1150.828082][T26246] ? sctp_v6_is_any+0x64/0x70 [ 1150.832885][T26246] ? sctp_copy_one_addr+0x8c/0x350 [ 1150.838126][T26246] sctp_bind_addr_copy+0xb3/0x3c0 [ 1150.843224][T26246] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1150.849597][T26246] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1150.855016][T26246] ? __sctp_connect+0xd80/0xd80 [ 1150.859969][T26246] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1150.865382][T26246] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1150.871058][T26246] ? security_sctp_bind_connect+0x89/0xb0 [ 1150.876827][T26246] sctp_sendmsg+0x15d2/0x2910 [ 1150.881562][T26246] ? sctp_getsockopt+0xb60/0xb60 [ 1150.886796][T26246] ? aa_sk_perm+0x83c/0x970 [ 1150.891338][T26246] ? aa_af_perm+0x330/0x330 [ 1150.896075][T26246] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1150.902540][T26246] ? sock_rps_record_flow+0x19/0x3f0 [ 1150.907871][T26246] ? inet_sendmsg+0xe9/0x2f0 [ 1150.912512][T26246] ? inet_send_prepare+0x260/0x260 [ 1150.917667][T26246] ____sys_sendmsg+0x5ba/0x960 [ 1150.922465][T26246] ? __lock_acquire+0x7d40/0x7d40 [ 1150.927545][T26246] ? __asan_memset+0x22/0x40 [ 1150.932263][T26246] ? __sys_sendmsg_sock+0x30/0x30 [ 1150.937319][T26246] ? __import_iovec+0x5f2/0x850 [ 1150.942213][T26246] ? import_iovec+0x73/0xa0 [ 1150.946840][T26246] ___sys_sendmsg+0x2a6/0x360 [ 1150.951587][T26246] ? __sys_sendmsg+0x2a0/0x2a0 [ 1150.956435][T26246] ? __lock_acquire+0x7d40/0x7d40 [ 1150.961689][T26246] __se_sys_sendmsg+0x1c2/0x2b0 [ 1150.966580][T26246] ? __x64_sys_sendmsg+0x80/0x80 [ 1150.971576][T26246] ? lockdep_hardirqs_on+0x98/0x150 [ 1150.976840][T26246] do_syscall_64+0x55/0xb0 [ 1150.981295][T26246] ? clear_bhb_loop+0x40/0x90 [ 1150.986018][T26246] ? clear_bhb_loop+0x40/0x90 [ 1150.990889][T26246] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1150.997032][T26246] RIP: 0033:0x7f0898f9ce59 [ 1151.001497][T26246] 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 [ 1151.021231][T26246] RSP: 002b:00007f0899db3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1151.029684][T26246] RAX: ffffffffffffffda RBX: 00007f0899215fa0 RCX: 00007f0898f9ce59 [ 1151.037705][T26246] RDX: 0000000000000041 RSI: 0000200000002dc0 RDI: 0000000000000003 [ 1151.045715][T26246] RBP: 00007f0899db3090 R08: 0000000000000000 R09: 0000000000000000 [ 1151.053879][T26246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1151.061904][T26246] R13: 00007f0899216038 R14: 00007f0899215fa0 R15: 00007ffe3f587bd8 [ 1151.069941][T26246] [ 1151.096676][T26248] bridge0: entered allmulticast mode [ 1151.239692][T26252] FAULT_INJECTION: forcing a failure. [ 1151.239692][T26252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1151.250289][T26250] validate_nla: 2 callbacks suppressed [ 1151.250464][T26250] netlink: 'syz.2.7000': attribute type 39 has an invalid length. [ 1151.277860][T26252] CPU: 0 PID: 26252 Comm: syz.0.7001 Not tainted syzkaller #0 [ 1151.285402][T26252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1151.295512][T26252] Call Trace: [ 1151.298843][T26252] [ 1151.301855][T26252] dump_stack_lvl+0x18c/0x250 [ 1151.306603][T26252] ? show_regs_print_info+0x20/0x20 [ 1151.311923][T26252] ? load_image+0x420/0x420 [ 1151.316584][T26252] ? __might_fault+0xaa/0x120 [ 1151.321324][T26252] ? __lock_acquire+0x7d40/0x7d40 [ 1151.326425][T26252] should_fail_ex+0x39d/0x4d0 [ 1151.331267][T26252] _copy_from_user+0x2f/0xe0 [ 1151.335977][T26252] kstrtouint_from_user+0xde/0x170 [ 1151.341247][T26252] ? kstrtol_from_user+0x190/0x190 [ 1151.346426][T26252] proc_fail_nth_write+0x8f/0x250 [ 1151.351653][T26252] ? proc_fail_nth_read+0x260/0x260 [ 1151.356905][T26252] ? proc_fail_nth_read+0x260/0x260 [ 1151.362146][T26252] vfs_write+0x296/0x990 [ 1151.366429][T26252] ? file_end_write+0x250/0x250 [ 1151.371319][T26252] ? __fget_files+0x28/0x4b0 [ 1151.375960][T26252] ? __fget_files+0x28/0x4b0 [ 1151.380590][T26252] ? __fget_files+0x43d/0x4b0 [ 1151.385312][T26252] ? __fdget_pos+0x2a3/0x330 [ 1151.389961][T26252] ? ksys_write+0x75/0x260 [ 1151.394433][T26252] ksys_write+0x150/0x260 [ 1151.398816][T26252] ? __ia32_sys_read+0x90/0x90 [ 1151.403631][T26252] ? lockdep_hardirqs_on+0x98/0x150 [ 1151.408912][T26252] do_syscall_64+0x55/0xb0 [ 1151.413378][T26252] ? clear_bhb_loop+0x40/0x90 [ 1151.418085][T26252] ? clear_bhb_loop+0x40/0x90 [ 1151.422794][T26252] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1151.428779][T26252] RIP: 0033:0x7f0898f5d68e [ 1151.433220][T26252] 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 [ 1151.453487][T26252] RSP: 002b:00007f0899db2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1151.461948][T26252] RAX: ffffffffffffffda RBX: 00007f0899db36c0 RCX: 00007f0898f5d68e [ 1151.470128][T26252] RDX: 0000000000000001 RSI: 00007f0899db30a0 RDI: 0000000000000004 [ 1151.478149][T26252] RBP: 00007f0899db3090 R08: 0000000000000000 R09: 0000000000000000 [ 1151.486262][T26252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1151.494266][T26252] R13: 00007f0899216038 R14: 00007f0899215fa0 R15: 00007ffe3f587bd8 [ 1151.502310][T26252] [ 1151.567538][T26254] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.7002'. [ 1151.604811][T26254] bridge_slave_1: default FDB implementation only supports local addresses [ 1152.362854][T26266] syzkaller0: entered promiscuous mode [ 1152.368655][T26266] syzkaller0: entered allmulticast mode [ 1152.629199][T26281] netlink: 'syz.0.7011': attribute type 1 has an invalid length. [ 1152.923126][T26284] team0: Port device team_slave_0 removed [ 1153.033836][T26289] netlink: 'syz.1.7014': attribute type 39 has an invalid length. [ 1153.045440][T26291] FAULT_INJECTION: forcing a failure. [ 1153.045440][T26291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1153.083388][T26291] CPU: 0 PID: 26291 Comm: syz.3.7015 Not tainted syzkaller #0 [ 1153.091048][T26291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1153.101210][T26291] Call Trace: [ 1153.104539][T26291] [ 1153.107524][T26291] dump_stack_lvl+0x18c/0x250 [ 1153.112291][T26291] ? show_regs_print_info+0x20/0x20 [ 1153.117574][T26291] ? load_image+0x420/0x420 [ 1153.122160][T26291] ? __might_fault+0xaa/0x120 [ 1153.126914][T26291] ? __lock_acquire+0x7d40/0x7d40 [ 1153.132016][T26291] should_fail_ex+0x39d/0x4d0 [ 1153.136783][T26291] _copy_from_user+0x2f/0xe0 [ 1153.141452][T26291] ___sys_sendmsg+0x1c7/0x360 [ 1153.146204][T26291] ? __sys_sendmsg+0x2a0/0x2a0 [ 1153.151064][T26291] ? __lock_acquire+0x7d40/0x7d40 [ 1153.156351][T26291] __se_sys_sendmsg+0x1c2/0x2b0 [ 1153.161305][T26291] ? __x64_sys_sendmsg+0x80/0x80 [ 1153.166316][T26291] ? lockdep_hardirqs_on+0x98/0x150 [ 1153.171572][T26291] do_syscall_64+0x55/0xb0 [ 1153.176028][T26291] ? clear_bhb_loop+0x40/0x90 [ 1153.180847][T26291] ? clear_bhb_loop+0x40/0x90 [ 1153.185631][T26291] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1153.191585][T26291] RIP: 0033:0x7f85c379ce59 [ 1153.196048][T26291] 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 [ 1153.215784][T26291] RSP: 002b:00007f85c46f2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1153.224233][T26291] RAX: ffffffffffffffda RBX: 00007f85c3a15fa0 RCX: 00007f85c379ce59 [ 1153.232247][T26291] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1153.240463][T26291] RBP: 00007f85c46f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1153.248558][T26291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1153.256563][T26291] R13: 00007f85c3a16038 R14: 00007f85c3a15fa0 R15: 00007ffc0f87aac8 [ 1153.264671][T26291] [ 1153.812961][T26296] team0: Port device team_slave_0 removed [ 1153.871062][T26309] macvlan1: entered promiscuous mode [ 1153.882143][T26309] macvlan1: entered allmulticast mode [ 1153.919336][T26309] veth1_vlan: entered allmulticast mode [ 1154.426097][T26320] netlink: 'syz.3.7025': attribute type 39 has an invalid length. [ 1154.452672][T26323] __nla_validate_parse: 6 callbacks suppressed [ 1154.452699][T26323] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.7024'. [ 1154.503836][T26323] netlink: 3064 bytes leftover after parsing attributes in process `syz.1.7024'. [ 1154.551502][T26326] netlink: 'syz.1.7024': attribute type 1 has an invalid length. [ 1154.583252][T26326] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.7024'. [ 1155.089270][T26334] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.7028'. [ 1155.099029][T26334] netlink: 6328 bytes leftover after parsing attributes in process `syz.0.7028'. [ 1155.564449][T26344] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.7031'. [ 1155.595590][T26344] netlink: 8454 bytes leftover after parsing attributes in process `syz.0.7031'. [ 1155.932955][T26338] netlink: 'syz.1.7030': attribute type 33 has an invalid length. [ 1155.944785][T26338] netlink: 152 bytes leftover after parsing attributes in process `syz.1.7030'. [ 1155.953997][T26338] `: renamed from syz_tun (while UP) [ 1156.241098][T26350] netlink: 188076 bytes leftover after parsing attributes in process `syz.3.7033'. [ 1156.266532][T26350] openvswitch: netlink: Key type 4112 is out of range max 32 [ 1156.422910][T26355] netlink: 'syz.1.7035': attribute type 39 has an invalid length. [ 1156.485255][T26357] netlink: 'syz.2.7036': attribute type 10 has an invalid length. [ 1156.493182][T26357] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7036'. [ 1156.536848][T26357] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1157.050226][T26372] netlink: 'syz.1.7039': attribute type 1 has an invalid length. [ 1157.173983][T26367] netlink: 'syz.1.7039': attribute type 1 has an invalid length. [ 1158.146389][T26379] syzkaller0: entered promiscuous mode [ 1158.152041][T26379] syzkaller0: entered allmulticast mode [ 1158.162660][T26385] netlink: 'syz.1.7046': attribute type 39 has an invalid length. [ 1158.329507][T26395] netlink: 'syz.1.7048': attribute type 2 has an invalid length. [ 1158.345878][T26395] netlink: 'syz.1.7048': attribute type 1 has an invalid length. [ 1158.819486][T26404] netlink: 'syz.0.7050': attribute type 1 has an invalid length. [ 1159.465079][T26412] macvlan1: entered promiscuous mode [ 1159.470890][T26412] macvlan1: entered allmulticast mode [ 1159.539544][T26412] veth1_vlan: entered allmulticast mode [ 1159.562056][T26410] netlink: 'syz.3.7054': attribute type 1 has an invalid length. [ 1159.610864][T26410] __nla_validate_parse: 10 callbacks suppressed [ 1159.610978][T26410] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7054'. [ 1159.731041][T26414] netlink: 'syz.0.7056': attribute type 39 has an invalid length. [ 1160.075690][T26423] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7066'. [ 1160.093527][T26420] netlink: 203516 bytes leftover after parsing attributes in process `syz.2.7066'. [ 1160.110874][T26420] netlink: 3064 bytes leftover after parsing attributes in process `syz.2.7066'. [ 1160.366584][T26432] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.7062'. [ 1160.378511][T26432] netlink: 8454 bytes leftover after parsing attributes in process `syz.0.7062'. [ 1160.908917][T26443] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7064'. [ 1160.961752][T26438] netlink: 203516 bytes leftover after parsing attributes in process `syz.2.7064'. [ 1161.034627][T26438] netlink: 3064 bytes leftover after parsing attributes in process `syz.2.7064'. [ 1161.792865][T26456] validate_nla: 2 callbacks suppressed [ 1161.792889][T26456] netlink: 'syz.3.7071': attribute type 1 has an invalid length. [ 1161.818296][T26456] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7071'. [ 1161.835771][T26451] netlink: 'syz.2.7068': attribute type 39 has an invalid length. [ 1161.925151][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1162.006244][ T5791] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1162.016669][ T5791] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1162.025541][ T5791] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1162.034024][ T5791] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1162.044120][ T5791] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1162.064321][ T5791] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1162.117112][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1162.272384][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1162.403331][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1162.641495][T26474] netlink: 'syz.3.7077': attribute type 7 has an invalid length. [ 1162.678429][T26474] netlink: 'syz.3.7077': attribute type 6 has an invalid length. [ 1162.731148][T26473] netlink: 'syz.2.7076': attribute type 10 has an invalid length. [ 1162.754988][T26473] batadv0: entered promiscuous mode [ 1162.771282][T26473] batadv0: entered allmulticast mode [ 1162.795934][T26473] bridge0: port 3(batadv0) entered blocking state [ 1162.826840][T26473] bridge0: port 3(batadv0) entered disabled state [ 1162.926658][T26458] chnl_net:caif_netlink_parms(): no params data found [ 1162.959028][T26480] macvlan1: entered promiscuous mode [ 1162.965052][T26480] macvlan1: entered allmulticast mode [ 1162.970694][T26480] veth1_vlan: entered allmulticast mode [ 1163.059499][T26484] netlink: 'syz.3.7080': attribute type 39 has an invalid length. [ 1163.478792][T26494] netlink: 'syz.3.7082': attribute type 1 has an invalid length. [ 1163.487212][ T1098] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 1163.497104][ T1098] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 1163.750253][T26492] netlink: 'syz.3.7082': attribute type 1 has an invalid length. [ 1163.955088][T26458] bridge0: port 1(bridge_slave_0) entered blocking state [ 1163.973057][T26458] bridge0: port 1(bridge_slave_0) entered disabled state [ 1163.993514][T26458] bridge_slave_0: entered allmulticast mode [ 1164.015351][T26458] bridge_slave_0: entered promiscuous mode [ 1164.045372][T26458] bridge0: port 2(bridge_slave_1) entered blocking state [ 1164.052934][T26458] bridge0: port 2(bridge_slave_1) entered disabled state [ 1164.089714][T26458] bridge_slave_1: entered allmulticast mode [ 1164.109507][T26458] bridge_slave_1: entered promiscuous mode [ 1164.135278][ T5791] Bluetooth: hci3: command tx timeout [ 1164.411129][T26499] syzkaller0: entered promiscuous mode [ 1164.427156][T26499] syzkaller0: entered allmulticast mode [ 1164.538034][T26458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1166.215304][ T5791] Bluetooth: hci3: command tx timeout [ 1166.842482][T26458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1167.016035][T26536] netlink: 'syz.2.7089': attribute type 39 has an invalid length. [ 1167.093272][T26458] team0: Port device team_slave_0 added [ 1167.113730][T26458] team0: Port device team_slave_1 added [ 1167.140422][T26541] netlink: 'syz.0.7091': attribute type 29 has an invalid length. [ 1167.231896][T26541] netlink: 'syz.0.7091': attribute type 29 has an invalid length. [ 1167.297841][T26458] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1167.310701][T26458] 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. [ 1167.344441][T26458] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1167.364412][T26544] netlink: 'syz.0.7091': attribute type 29 has an invalid length. [ 1167.489744][T26458] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1167.508236][T26458] 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. [ 1167.650189][T26458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1167.671985][T26551] __nla_validate_parse: 11 callbacks suppressed [ 1167.672011][T26551] netlink: 135856 bytes leftover after parsing attributes in process `syz.2.7094'. [ 1167.698230][T26554] sctp: [Deprecated]: syz.0.7095 (pid 26554) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1167.698230][T26554] Use struct sctp_sack_info instead [ 1167.724447][T26551] netlink: 8454 bytes leftover after parsing attributes in process `syz.2.7094'. [ 1167.763872][T26555] netlink: 'syz.3.7093': attribute type 1 has an invalid length. [ 1167.789880][T26555] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7093'. [ 1167.883756][T26549] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.7093'. [ 1167.957258][T26549] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.7093'. [ 1168.070896][T26458] hsr_slave_0: entered promiscuous mode [ 1168.099483][T26458] hsr_slave_1: entered promiscuous mode [ 1168.127123][T26458] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1168.144794][T26458] Cannot create hsr debugfs directory [ 1168.304440][ T5791] Bluetooth: hci3: command tx timeout [ 1168.553307][T26573] netlink: 'syz.2.7099': attribute type 39 has an invalid length. [ 1168.910767][ T12] hsr_slave_0: left promiscuous mode [ 1168.920949][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1168.934675][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1168.943471][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1168.961486][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1168.994103][T26590] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.7104'. [ 1169.009640][T26590] netlink: 8454 bytes leftover after parsing attributes in process `syz.3.7104'. [ 1169.141516][ T12] veth0_macvtap: left promiscuous mode [ 1169.147616][ T12] veth1_vlan: left promiscuous mode [ 1169.153284][ T12] veth0_vlan: left promiscuous mode [ 1170.374997][ T5791] Bluetooth: hci3: command tx timeout [ 1171.705969][ T12] team0 (unregistering): Port device team_slave_1 removed [ 1171.757286][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1171.812119][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1172.206467][ T12] bond0 (unregistering): Released all slaves [ 1172.260354][T26586] netlink: 'syz.0.7103': attribute type 41 has an invalid length. [ 1172.753157][T26602] netlink: 'syz.0.7106': attribute type 1 has an invalid length. [ 1172.808761][T26602] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7106'. [ 1172.842248][T26598] netlink: 184 bytes leftover after parsing attributes in process `syz.3.7105'. [ 1172.942577][T26600] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.7106'. [ 1173.327922][T26600] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.7106'. [ 1173.342097][T26605] netlink: 'syz.3.7105': attribute type 10 has an invalid length. [ 1173.350632][T26605] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7105'. [ 1173.370342][T26605] batadv0: entered promiscuous mode [ 1173.377385][T26605] batadv0: entered allmulticast mode [ 1173.383552][T26605] bridge0: port 3(batadv0) entered blocking state [ 1173.408932][T26605] bridge0: port 3(batadv0) entered disabled state [ 1173.437671][T26605] bridge0: port 3(batadv0) entered blocking state [ 1173.444356][T26605] bridge0: port 3(batadv0) entered forwarding state [ 1173.467375][ T1089] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 1173.477254][ T1089] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 1173.505151][T26603] bridge0: port 4(team0) entered blocking state [ 1173.534887][T26603] bridge0: port 4(team0) entered disabled state [ 1173.541436][T26603] team0: entered allmulticast mode [ 1173.555421][T26603] team_slave_1: entered allmulticast mode [ 1173.576577][T26603] team0: left allmulticast mode [ 1173.581535][T26603] team_slave_1: left allmulticast mode [ 1173.855819][T26615] bridge0: port 4(team0) entered blocking state [ 1173.875604][T26615] bridge0: port 4(team0) entered disabled state [ 1173.883763][T26615] team0: entered allmulticast mode [ 1173.930954][T26615] team_slave_0: entered allmulticast mode [ 1173.964820][T26615] team_slave_1: entered allmulticast mode [ 1173.971330][T26615] bridge0: entered allmulticast mode [ 1174.184163][T26615] team0: left allmulticast mode [ 1174.221247][T26615] team_slave_0: left allmulticast mode [ 1174.240488][T26615] team_slave_1: left allmulticast mode [ 1174.253288][T26615] bridge0: left allmulticast mode [ 1174.270456][T26621] netlink: 'syz.2.7109': attribute type 39 has an invalid length. [ 1174.551853][T26458] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1174.603298][T26458] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1174.638668][T26458] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1174.674166][T26458] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1174.850987][T26634] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1174.882800][T26638] netlink: 'syz.3.7114': attribute type 3 has an invalid length. [ 1174.893592][T26638] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7114'. [ 1174.894078][T26634] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1174.958921][T26634] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1174.981123][T26634] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1175.139977][T26634] bridge0: port 3(batadv0) entered disabled state [ 1175.471782][T26458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1175.508520][T26647] netlink: 184 bytes leftover after parsing attributes in process `syz.0.7117'. [ 1175.556212][T26647] netlink: 'syz.0.7117': attribute type 10 has an invalid length. [ 1175.574415][T26647] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7117'. [ 1175.596601][T26647] batadv0: entered promiscuous mode [ 1175.619287][T26647] batadv0: entered allmulticast mode [ 1175.671388][T26647] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 1175.724389][T26458] 8021q: adding VLAN 0 to HW filter on device team0 [ 1175.760565][ T1089] bridge0: port 1(bridge_slave_0) entered blocking state [ 1175.767971][ T1089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1175.819976][T20572] bridge0: port 2(bridge_slave_1) entered blocking state [ 1175.827349][T20572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1176.266756][T26662] netlink: 'syz.3.7120': attribute type 39 has an invalid length. [ 1176.374326][T26668] netlink: 'syz.2.7121': attribute type 41 has an invalid length. [ 1176.634419][T26458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1176.763925][T26458] veth0_vlan: entered promiscuous mode [ 1176.826165][T26678] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.7123'. [ 1176.828843][T26458] veth1_vlan: entered promiscuous mode [ 1176.880234][T26678] netlink: 8454 bytes leftover after parsing attributes in process `syz.3.7123'. [ 1176.970584][T26458] veth0_macvtap: entered promiscuous mode [ 1177.001065][T26458] veth1_macvtap: entered promiscuous mode [ 1177.087974][T26458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1177.119448][T26458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1177.154653][T26458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1177.200953][T26458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1177.229255][T26458] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1177.278432][T26458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1177.334973][T26458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1177.349973][T26458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1177.361971][T26458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1177.376256][T26458] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1177.398326][T26458] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1177.410773][T26458] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1177.422356][T26458] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1177.436828][T26458] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1177.449511][T26687] netlink: 'syz.2.7126': attribute type 10 has an invalid length. [ 1177.488562][T26687] syz_tun: entered promiscuous mode [ 1177.668018][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.674601][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.697885][T26687] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 1177.830620][T26692] netlink: 'syz.0.7127': attribute type 3 has an invalid length. [ 1177.848830][T26692] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7127'. [ 1178.041980][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1178.080539][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1178.226687][T20572] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1178.239686][T20572] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1178.584131][T26710] netlink: 'syz.3.7130': attribute type 39 has an invalid length. [ 1178.637145][T26712] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1178.666750][T26712] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1178.766807][T26712] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1178.781437][T26718] netlink: 'syz.2.7132': attribute type 3 has an invalid length. [ 1178.794119][T26712] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1178.808668][T26718] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7132'. [ 1179.178172][T26729] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.7135'. [ 1179.189223][T26729] netlink: 8454 bytes leftover after parsing attributes in process `syz.3.7135'. [ 1179.344019][T26735] bridge0: port 3(team0) entered blocking state [ 1179.365600][T26735] bridge0: port 3(team0) entered disabled state [ 1179.424360][T26735] team0: entered allmulticast mode [ 1179.470414][T26735] team_slave_0: entered allmulticast mode [ 1179.483248][T26735] team_slave_1: entered allmulticast mode [ 1179.531441][T26735] team0: entered promiscuous mode [ 1179.549659][T26735] team_slave_0: entered promiscuous mode [ 1179.563321][T26735] team_slave_1: entered promiscuous mode [ 1179.583151][T26735] bridge0: port 3(team0) entered blocking state [ 1179.590247][T26735] bridge0: port 3(team0) entered forwarding state [ 1179.811588][T26743] netlink: 'syz.2.7138': attribute type 3 has an invalid length. [ 1179.849505][T26743] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7138'. [ 1180.273498][T26754] netlink: 'syz.3.7141': attribute type 10 has an invalid length. [ 1180.367039][T26754] syz_tun: entered promiscuous mode [ 1180.643603][T26754] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 1180.666781][T26766] netlink: 'syz.0.7143': attribute type 39 has an invalid length. [ 1180.975604][T26779] netlink: 'syz.0.7155': attribute type 39 has an invalid length. [ 1181.163298][T26782] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1181.172197][T26782] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1181.196779][T26782] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1181.207660][T26782] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1181.288144][T26782] bridge0: port 3(batadv0) entered disabled state [ 1181.421936][T26782] bridge0: port 3(batadv0) entered disabled state [ 1182.012516][T26802] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.7149'. [ 1182.025619][T26802] netlink: 8454 bytes leftover after parsing attributes in process `syz.1.7149'. [ 1182.243199][T26803] bridge0: port 3(team0) entered blocking state [ 1182.268962][T26803] bridge0: port 3(team0) entered disabled state [ 1182.289825][T26803] team0: entered allmulticast mode [ 1182.316186][T26807] netlink: 'syz.2.7150': attribute type 3 has an invalid length. [ 1182.324419][T26807] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7150'. [ 1182.335828][T26803] team_slave_0: entered allmulticast mode [ 1182.354900][T26803] team_slave_1: entered allmulticast mode [ 1182.370888][T26803] bridge0: entered allmulticast mode [ 1182.514596][T26803] team0: left allmulticast mode [ 1182.520612][T26803] team_slave_0: left allmulticast mode [ 1182.536491][T26803] team_slave_1: left allmulticast mode [ 1182.542857][T26803] bridge0: left allmulticast mode [ 1182.781860][T26818] netlink: 'syz.1.7153': attribute type 10 has an invalid length. [ 1182.920353][T26818] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 1183.285130][T26830] netlink: 'syz.0.7157': attribute type 10 has an invalid length. [ 1183.351935][T26830] syz_tun: entered promiscuous mode [ 1183.537363][T26830] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 1183.550952][T26832] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1183.574979][T26832] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1183.607587][T26832] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1183.625343][T26832] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1183.808025][T26846] netlink: 'syz.3.7164': attribute type 3 has an invalid length. [ 1183.836907][T26846] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7164'. [ 1184.730777][T26867] netlink: 'syz.1.7172': attribute type 3 has an invalid length. [ 1184.753879][T26867] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7172'. [ 1185.059575][T26876] netlink: 'syz.1.7176': attribute type 3 has an invalid length. [ 1185.076180][T26876] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7176'. [ 1185.099693][T26878] netlink: 'syz.2.7177': attribute type 39 has an invalid length. [ 1185.163245][T26883] netlink: 'syz.3.7179': attribute type 1 has an invalid length. [ 1185.802205][T26894] netlink: 'syz.1.7184': attribute type 3 has an invalid length. [ 1185.822977][T26894] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7184'. [ 1186.497838][T26904] netlink: 'syz.0.7188': attribute type 10 has an invalid length. [ 1186.597414][T26906] netlink: 'syz.2.7189': attribute type 3 has an invalid length. [ 1186.611292][T26906] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7189'. [ 1186.873735][T26910] hsr_slave_1 (unregistering): left promiscuous mode [ 1187.082700][T26913] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7192'. [ 1187.102405][T26918] FAULT_INJECTION: forcing a failure. [ 1187.102405][T26918] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1187.117224][T26918] CPU: 1 PID: 26918 Comm: syz.2.7193 Not tainted syzkaller #0 [ 1187.124748][T26918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1187.134872][T26918] Call Trace: [ 1187.138287][T26918] [ 1187.141264][T26918] dump_stack_lvl+0x18c/0x250 [ 1187.146142][T26918] ? show_regs_print_info+0x20/0x20 [ 1187.151414][T26918] ? load_image+0x420/0x420 [ 1187.155996][T26918] ? __might_fault+0xaa/0x120 [ 1187.160758][T26918] ? __lock_acquire+0x7d40/0x7d40 [ 1187.165954][T26918] should_fail_ex+0x39d/0x4d0 [ 1187.170718][T26918] _copy_from_user+0x2f/0xe0 [ 1187.175814][T26918] ____sys_sendmsg+0x2fd/0x960 [ 1187.180650][T26918] ? __sys_sendmsg_sock+0x30/0x30 [ 1187.185733][T26918] ? __import_iovec+0x3fa/0x850 [ 1187.190653][T26918] ? import_iovec+0x73/0xa0 [ 1187.195238][T26918] ___sys_sendmsg+0x2a6/0x360 [ 1187.200173][T26918] ? __sys_sendmsg+0x2a0/0x2a0 [ 1187.205062][T26918] __se_sys_sendmsg+0x1c2/0x2b0 [ 1187.210063][T26918] ? __x64_sys_sendmsg+0x80/0x80 [ 1187.215169][T26918] do_syscall_64+0x55/0xb0 [ 1187.219652][T26918] ? clear_bhb_loop+0x40/0x90 [ 1187.224376][T26918] ? clear_bhb_loop+0x40/0x90 [ 1187.229108][T26918] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1187.235181][T26918] RIP: 0033:0x7f577659ce59 [ 1187.239678][T26918] 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 [ 1187.259697][T26918] RSP: 002b:00007f57747f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1187.268216][T26918] RAX: ffffffffffffffda RBX: 00007f5776815fa0 RCX: 00007f577659ce59 [ 1187.276253][T26918] RDX: 0000000020028814 RSI: 0000200000000080 RDI: 0000000000000005 [ 1187.284463][T26918] RBP: 00007f57747f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1187.292502][T26918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1187.300531][T26918] R13: 00007f5776816038 R14: 00007f5776815fa0 R15: 00007fff12cfe318 [ 1187.308576][T26918] [ 1187.697333][T26934] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7201'. [ 1188.136494][T26941] bond0: (slave syz_tun): Releasing backup interface [ 1188.243770][T26954] validate_nla: 3 callbacks suppressed [ 1188.243791][T26954] netlink: 'syz.2.7206': attribute type 27 has an invalid length. [ 1188.284606][T26954] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7206'. [ 1188.297072][T26954] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1188.363535][T26956] netlink: 'syz.1.7208': attribute type 39 has an invalid length. [ 1188.678962][T26967] netlink: 'syz.3.7213': attribute type 10 has an invalid length. [ 1188.689242][T26967] netlink: 'syz.3.7213': attribute type 10 has an invalid length. [ 1188.698689][T26967] netlink: 209216 bytes leftover after parsing attributes in process `syz.3.7213'. [ 1188.710563][T26967] openvswitch: netlink: Message has 4 unknown bytes. [ 1188.835367][T26971] netlink: 'syz.1.7215': attribute type 3 has an invalid length. [ 1188.843550][T26971] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7215'. [ 1189.186409][T26982] netlink: 'syz.1.7218': attribute type 39 has an invalid length. [ 1189.293503][T26985] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.7219'. [ 1189.323528][T26985] netlink: 14 bytes leftover after parsing attributes in process `syz.2.7219'. [ 1189.365716][T26985] macvlan0: entered promiscuous mode [ 1189.387900][T26985] macvlan0: entered allmulticast mode [ 1189.746658][T26989] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.7221'. [ 1190.071962][T27001] netlink: 'syz.0.7227': attribute type 10 has an invalid length. [ 1190.096320][T26999] netlink: 'syz.3.7226': attribute type 3 has an invalid length. [ 1190.105761][T26999] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7226'. [ 1190.208880][T27003] netlink: 'syz.1.7228': attribute type 39 has an invalid length. [ 1190.290055][T27005] netlink: 'syz.2.7229': attribute type 3 has an invalid length. [ 1190.305074][T27005] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7229'. [ 1190.482219][T27021] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7235'. [ 1194.630894][T27039] netlink: 32 bytes leftover after parsing attributes in process `syz.2.7238'. [ 1194.642088][T27047] validate_nla: 3 callbacks suppressed [ 1194.642106][T27047] netlink: 'syz.0.7240': attribute type 39 has an invalid length. [ 1194.880919][T27051] netlink: 'syz.0.7242': attribute type 3 has an invalid length. [ 1194.891873][T27051] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7242'. [ 1195.265241][T27069] netlink: 'syz.0.7250': attribute type 39 has an invalid length. [ 1195.480389][T27075] netlink: 'syz.0.7253': attribute type 3 has an invalid length. [ 1195.489674][T27075] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7253'. [ 1195.605379][T27080] netlink: 'syz.3.7255': attribute type 3 has an invalid length. [ 1195.617162][T27080] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7255'. [ 1195.826926][T27084] netlink: 156 bytes leftover after parsing attributes in process `syz.2.7257'. [ 1196.120224][T27093] FAULT_INJECTION: forcing a failure. [ 1196.120224][T27093] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.144749][T27093] CPU: 1 PID: 27093 Comm: syz.1.7260 Not tainted syzkaller #0 [ 1196.152404][T27093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1196.162530][T27093] Call Trace: [ 1196.165872][T27093] [ 1196.168863][T27093] dump_stack_lvl+0x18c/0x250 [ 1196.173620][T27093] ? show_regs_print_info+0x20/0x20 [ 1196.178889][T27093] ? load_image+0x420/0x420 [ 1196.183551][T27093] ? __might_sleep+0xe0/0xe0 [ 1196.188224][T27093] ? __lock_acquire+0x7d40/0x7d40 [ 1196.193329][T27093] should_fail_ex+0x39d/0x4d0 [ 1196.198094][T27093] should_failslab+0x9/0x20 [ 1196.202670][T27093] slab_pre_alloc_hook+0x59/0x310 [ 1196.207804][T27093] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1196.214483][T27093] ? apparmor_sk_alloc_security+0x77/0x100 [ 1196.220374][T27093] __kmem_cache_alloc_node+0x53/0x250 [ 1196.225816][T27093] ? apparmor_sk_alloc_security+0x77/0x100 [ 1196.229659][T27084] netlink: 'syz.2.7257': attribute type 10 has an invalid length. [ 1196.231665][T27093] kmalloc_trace+0x2a/0xe0 [ 1196.231706][T27093] apparmor_sk_alloc_security+0x77/0x100 [ 1196.231739][T27093] security_sk_alloc+0x6e/0xa0 [ 1196.231771][T27093] sk_prot_alloc+0x101/0x210 [ 1196.231804][T27093] ? sk_alloc+0x24/0x360 [ 1196.231840][T27093] sk_alloc+0x3a/0x360 [ 1196.231878][T27093] bpf_prog_test_run_skb+0x3d1/0x18c0 [ 1196.231915][T27093] ? lockdep_hardirqs_on+0x98/0x150 [ 1196.231965][T27093] ? cpu_online+0x60/0x60 [ 1196.231996][T27093] bpf_prog_test_run+0x321/0x390 [ 1196.232026][T27093] __sys_bpf+0x49d/0x890 [ 1196.232061][T27093] ? bpf_link_show_fdinfo+0x390/0x390 [ 1196.232101][T27093] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1196.232151][T27093] __x64_sys_bpf+0x7c/0x90 [ 1196.232176][T27093] do_syscall_64+0x55/0xb0 [ 1196.232201][T27093] ? clear_bhb_loop+0x40/0x90 [ 1196.232220][T27093] ? clear_bhb_loop+0x40/0x90 [ 1196.232242][T27093] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1196.232273][T27093] RIP: 0033:0x7faeed39ce59 [ 1196.232295][T27093] 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 [ 1196.232323][T27093] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1196.232349][T27093] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1196.232366][T27093] RDX: 0000000000000050 RSI: 0000200000000500 RDI: 000000000000000a [ 1196.232381][T27093] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1196.232395][T27093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1196.232409][T27093] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1196.232445][T27093] [ 1196.314491][T27089] netlink: 'syz.0.7266': attribute type 3 has an invalid length. [ 1196.314705][T27089] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7266'. [ 1196.635637][T27084] team0: Device hsr_slave_0 failed to register rx_handler [ 1196.681342][T27099] netlink: 'syz.3.7262': attribute type 39 has an invalid length. [ 1197.666758][T27113] netlink: 'syz.0.7268': attribute type 3 has an invalid length. [ 1197.676484][T27113] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7268'. [ 1198.411794][T27131] netlink: 'syz.2.7272': attribute type 1 has an invalid length. [ 1198.433949][T27131] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7272'. [ 1198.455933][T27126] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7273'. [ 1198.528307][T27123] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7272'. [ 1200.153100][T27181] FAULT_INJECTION: forcing a failure. [ 1200.153100][T27181] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.177788][T27181] CPU: 1 PID: 27181 Comm: syz.3.7292 Not tainted syzkaller #0 [ 1200.185356][T27181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1200.195468][T27181] Call Trace: [ 1200.198797][T27181] [ 1200.202055][T27181] dump_stack_lvl+0x18c/0x250 [ 1200.206800][T27181] ? show_regs_print_info+0x20/0x20 [ 1200.212054][T27181] ? load_image+0x420/0x420 [ 1200.216699][T27181] ? __might_sleep+0xe0/0xe0 [ 1200.221632][T27181] ? __lock_acquire+0x7d40/0x7d40 [ 1200.226734][T27181] should_fail_ex+0x39d/0x4d0 [ 1200.231488][T27181] should_failslab+0x9/0x20 [ 1200.236164][T27181] slab_pre_alloc_hook+0x59/0x310 [ 1200.241255][T27181] ? trace_probe_init+0x302/0x410 [ 1200.246421][T27181] ? create_local_trace_uprobe+0x3e5/0x6e0 [ 1200.252279][T27181] ? create_local_trace_uprobe+0x3e5/0x6e0 [ 1200.258148][T27181] __kmem_cache_alloc_node+0x53/0x250 [ 1200.263574][T27181] ? __asan_memcpy+0x40/0x70 [ 1200.268251][T27181] ? create_local_trace_uprobe+0x3e5/0x6e0 [ 1200.274088][T27181] __kmalloc_node_track_caller+0xa2/0x230 [ 1200.279948][T27181] kstrdup+0x3b/0x80 [ 1200.283877][T27181] create_local_trace_uprobe+0x3e5/0x6e0 [ 1200.289587][T27181] ? bpf_get_uprobe_info+0x520/0x520 [ 1200.294911][T27181] ? __might_fault+0xaa/0x120 [ 1200.299652][T27181] ? _copy_from_user+0xa5/0xe0 [ 1200.304460][T27181] perf_uprobe_init+0xf3/0x190 [ 1200.309410][T27181] perf_uprobe_event_init+0xe6/0x180 [ 1200.314762][T27181] perf_try_init_event+0x12b/0x3c0 [ 1200.320292][T27181] perf_event_alloc+0xfa4/0x21b0 [ 1200.325349][T27181] ? perf_event_alloc+0xc06/0x21b0 [ 1200.330592][T27181] ? find_lively_task_by_vpid+0x19/0x290 [ 1200.336337][T27181] __se_sys_perf_event_open+0x740/0x1c50 [ 1200.342112][T27181] ? mutex_unlock+0x10/0x10 [ 1200.346868][T27181] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 1200.352635][T27181] ? lock_chain_count+0x20/0x20 [ 1200.357536][T27181] ? lockdep_hardirqs_on+0x98/0x150 [ 1200.362776][T27181] ? __x64_sys_perf_event_open+0x20/0xc0 [ 1200.368537][T27181] do_syscall_64+0x55/0xb0 [ 1200.372994][T27181] ? clear_bhb_loop+0x40/0x90 [ 1200.377725][T27181] ? clear_bhb_loop+0x40/0x90 [ 1200.382432][T27181] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1200.388390][T27181] RIP: 0033:0x7f85c379ce59 [ 1200.392836][T27181] 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 [ 1200.412604][T27181] RSP: 002b:00007f85c46d1028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1200.421219][T27181] RAX: ffffffffffffffda RBX: 00007f85c3a16090 RCX: 00007f85c379ce59 [ 1200.429622][T27181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 1200.439599][T27181] RBP: 00007f85c46d1090 R08: 0000000000000000 R09: 0000000000000000 [ 1200.447696][T27181] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000002 [ 1200.455755][T27181] R13: 00007f85c3a16128 R14: 00007f85c3a16090 R15: 00007ffc0f87aac8 [ 1200.463820][T27181] [ 1200.545865][T27184] validate_nla: 6 callbacks suppressed [ 1200.545906][T27184] netlink: 'syz.1.7295': attribute type 3 has an invalid length. [ 1200.561706][T27184] __nla_validate_parse: 4 callbacks suppressed [ 1200.561745][T27184] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7295'. [ 1200.771553][T20184] bond0: (slave syz_tun): Releasing backup interface [ 1200.788811][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1200.798809][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1200.811989][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1200.823437][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1200.832987][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1200.880960][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1201.158588][T27196] netlink: 'syz.2.7298': attribute type 1 has an invalid length. [ 1201.177085][T27196] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7298'. [ 1201.311481][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1201.367111][T27193] netlink: 203516 bytes leftover after parsing attributes in process `syz.2.7298'. [ 1201.563124][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1201.625564][T27193] netlink: 3064 bytes leftover after parsing attributes in process `syz.2.7298'. [ 1201.813648][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1201.932124][T27202] netlink: 156 bytes leftover after parsing attributes in process `syz.3.7299'. [ 1202.064006][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1202.094889][T27198] netlink: 148 bytes leftover after parsing attributes in process `syz.1.7297'. [ 1202.184711][T27202] netlink: 'syz.3.7299': attribute type 10 has an invalid length. [ 1202.315804][T27211] FAULT_INJECTION: forcing a failure. [ 1202.315804][T27211] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.330401][T27211] CPU: 1 PID: 27211 Comm: syz.1.7301 Not tainted syzkaller #0 [ 1202.337998][T27211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1202.348307][T27211] Call Trace: [ 1202.351879][T27211] [ 1202.354890][T27211] dump_stack_lvl+0x18c/0x250 [ 1202.360186][T27211] ? show_regs_print_info+0x20/0x20 [ 1202.365477][T27211] ? load_image+0x420/0x420 [ 1202.370067][T27211] ? __might_sleep+0xe0/0xe0 [ 1202.374837][T27211] ? __lock_acquire+0x7d40/0x7d40 [ 1202.376234][T27202] team0: Device hsr_slave_0 failed to register rx_handler [ 1202.380572][T27211] should_fail_ex+0x39d/0x4d0 [ 1202.380631][T27211] should_failslab+0x9/0x20 [ 1202.380664][T27211] slab_pre_alloc_hook+0x59/0x310 [ 1202.380707][T27211] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1202.380738][T27211] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1202.380778][T27211] __kmem_cache_alloc_node+0x53/0x250 [ 1202.380836][T27211] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1202.380866][T27211] __kmalloc+0xa4/0x230 [ 1202.380910][T27211] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1202.380972][T27211] tomoyo_path_number_perm+0x248/0x620 [ 1202.381000][T27211] ? tomoyo_path_number_perm+0x217/0x620 [ 1202.381030][T27211] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1202.381064][T27211] ? ksys_write+0x1c4/0x260 [ 1202.381179][T27211] ? __fget_files+0x28/0x4b0 [ 1202.381212][T27211] ? __fget_files+0x28/0x4b0 [ 1202.381277][T27211] security_file_ioctl+0x70/0xa0 [ 1202.381312][T27211] __se_sys_ioctl+0x48/0x170 [ 1202.381357][T27211] do_syscall_64+0x55/0xb0 [ 1202.381386][T27211] ? clear_bhb_loop+0x40/0x90 [ 1202.381407][T27211] ? clear_bhb_loop+0x40/0x90 [ 1202.381436][T27211] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1202.381471][T27211] RIP: 0033:0x7faeed39ce59 [ 1202.381496][T27211] 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 [ 1202.381518][T27211] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1202.531218][T27211] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1202.539246][T27211] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000005 [ 1202.547276][T27211] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1202.555300][T27211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1202.563492][T27211] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1202.571831][T27211] [ 1202.581549][T27211] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1202.945262][ T5791] Bluetooth: hci0: command tx timeout [ 1203.177228][T27230] netlink: 'syz.2.7305': attribute type 3 has an invalid length. [ 1203.195517][T27230] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7305'. [ 1203.332841][T27188] chnl_net:caif_netlink_parms(): no params data found [ 1203.869120][T27241] netlink: 'syz.2.7307': attribute type 1 has an invalid length. [ 1203.879207][T27241] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7307'. [ 1204.436450][T27188] bridge0: port 1(bridge_slave_0) entered blocking state [ 1204.443966][T27188] bridge0: port 1(bridge_slave_0) entered disabled state [ 1204.484442][T27188] bridge_slave_0: entered allmulticast mode [ 1204.506667][T27188] bridge_slave_0: entered promiscuous mode [ 1204.527053][T27188] bridge0: port 2(bridge_slave_1) entered blocking state [ 1204.534369][T27188] bridge0: port 2(bridge_slave_1) entered disabled state [ 1204.552910][T27188] bridge_slave_1: entered allmulticast mode [ 1204.579675][T27188] bridge_slave_1: entered promiscuous mode [ 1204.614359][T27258] netlink: 148 bytes leftover after parsing attributes in process `syz.3.7309'. [ 1204.724014][T27188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1204.758745][T27188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1204.866312][T27188] team0: Port device team_slave_0 added [ 1204.879519][T27188] team0: Port device team_slave_1 added [ 1205.018956][ T5791] Bluetooth: hci0: command tx timeout [ 1205.026524][T27188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1205.060365][T27188] 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. [ 1205.122269][T27188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1205.138544][T27188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1205.151606][T27188] 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. [ 1205.188793][T27188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1205.263771][T27280] netlink: 'syz.2.7315': attribute type 3 has an invalid length. [ 1205.290867][T27280] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7315'. [ 1205.490118][T27289] netlink: 'syz.1.7317': attribute type 1 has an invalid length. [ 1205.617115][T27286] netlink: 'syz.1.7317': attribute type 1 has an invalid length. [ 1205.664841][T27188] hsr_slave_0: entered promiscuous mode [ 1205.676306][T27286] __nla_validate_parse: 1 callbacks suppressed [ 1205.676371][T27286] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.7317'. [ 1205.725438][T27188] hsr_slave_1: entered promiscuous mode [ 1206.301355][ T12] hsr_slave_0: left promiscuous mode [ 1206.429059][ T12] veth1_macvtap: left promiscuous mode [ 1206.444976][ T12] veth0_macvtap: left promiscuous mode [ 1206.450739][ T12] veth1_vlan: left allmulticast mode [ 1206.474978][ T12] veth1_vlan: left promiscuous mode [ 1206.480488][ T12] veth0_vlan: left promiscuous mode [ 1207.105783][ T5791] Bluetooth: hci0: command tx timeout [ 1207.731347][ T12] team0 (unregistering): Port device team_slave_1 removed [ 1207.781583][ T12] team0 (unregistering): Port device team_slave_0 removed [ 1207.832087][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1207.882663][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1208.222781][ T12] bond0 (unregistering): Released all slaves [ 1208.274373][T27314] netlink: 'syz.1.7323': attribute type 21 has an invalid length. [ 1208.284111][T27314] netlink: 164 bytes leftover after parsing attributes in process `syz.1.7323'. [ 1208.293553][T27305] netlink: 148 bytes leftover after parsing attributes in process `syz.2.7320'. [ 1208.911254][T27340] netlink: 'syz.2.7326': attribute type 3 has an invalid length. [ 1208.937120][T27340] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7326'. [ 1209.175278][ T5791] Bluetooth: hci0: command tx timeout [ 1209.525275][T27344] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.7328'. [ 1209.565163][T27344] bridge_slave_1: default FDB implementation only supports local addresses [ 1209.567067][T27354] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.7327'. [ 1209.630039][T27354] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.7327'. [ 1209.662010][T27349] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.7327'. [ 1209.705557][T27339] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.7327'. [ 1209.822519][T27188] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1209.861043][T27188] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1209.907841][T27188] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1209.970459][T27188] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1210.049342][T27361] netlink: 'syz.3.7329': attribute type 1 has an invalid length. [ 1210.099537][T27361] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7329'. [ 1210.461632][T27188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1210.494665][T27370] netlink: 'syz.2.7334': attribute type 21 has an invalid length. [ 1210.551506][T27188] 8021q: adding VLAN 0 to HW filter on device team0 [ 1210.619451][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1210.626830][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1210.658475][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1210.665969][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1211.259531][T27397] netlink: 'syz.2.7339': attribute type 3 has an invalid length. [ 1211.279396][T27397] __nla_validate_parse: 2 callbacks suppressed [ 1211.279437][T27397] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7339'. [ 1211.364256][T27396] syzkaller0: entered promiscuous mode [ 1211.370529][T27396] syzkaller0: entered allmulticast mode [ 1211.441038][T27188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1212.053216][T27414] netlink: 'syz.2.7342': attribute type 1 has an invalid length. [ 1212.064299][T27414] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7342'. [ 1214.180909][T27188] veth0_vlan: entered promiscuous mode [ 1214.253223][T27188] veth1_vlan: entered promiscuous mode [ 1214.401886][T27188] veth0_macvtap: entered promiscuous mode [ 1214.417551][T27437] netlink: 'syz.1.7348': attribute type 10 has an invalid length. [ 1214.477762][T27437] bridge0: port 3(team0) entered disabled state [ 1214.516931][T27437] team0: left allmulticast mode [ 1214.532173][T27437] team_slave_0: left allmulticast mode [ 1214.552458][T27437] team_slave_1: left allmulticast mode [ 1214.565335][T27437] team0: left promiscuous mode [ 1214.570236][T27437] team_slave_0: left promiscuous mode [ 1214.599694][T27437] team_slave_1: left promiscuous mode [ 1214.616304][T27437] bridge0: port 3(team0) entered disabled state [ 1214.638463][T27437] 8021q: adding VLAN 0 to HW filter on device team0 [ 1214.681906][T27444] netlink: 'syz.2.7349': attribute type 3 has an invalid length. [ 1214.692270][T27437] bond0: (slave team0): Enslaving as an active interface with an up link [ 1214.703216][T27444] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7349'. [ 1214.719450][T27188] veth1_macvtap: entered promiscuous mode [ 1214.838231][T27188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1214.865906][T27188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1214.890494][T27188] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1214.899602][T27188] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1214.920010][T27188] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1214.940632][T27188] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1215.268885][T27462] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.7351'. [ 1215.300227][T20572] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1215.344662][T20572] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1215.401973][T27214] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1215.410540][T27214] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1215.679620][T27468] netlink: 'syz.3.7353': attribute type 1 has an invalid length. [ 1215.715056][T27468] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7353'. [ 1215.747312][T27465] netlink: 'syz.3.7353': attribute type 1 has an invalid length. [ 1215.795879][T27465] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7353'. [ 1215.904540][T27473] FAULT_INJECTION: forcing a failure. [ 1215.904540][T27473] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1215.924073][T27473] CPU: 0 PID: 27473 Comm: syz.1.7354 Not tainted syzkaller #0 [ 1215.931753][T27473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1215.941997][T27473] Call Trace: [ 1215.945372][T27473] [ 1215.948406][T27473] dump_stack_lvl+0x18c/0x250 [ 1215.953203][T27473] ? show_regs_print_info+0x20/0x20 [ 1215.958495][T27473] ? load_image+0x420/0x420 [ 1215.963080][T27473] ? __might_fault+0xaa/0x120 [ 1215.968441][T27473] ? __lock_acquire+0x7d40/0x7d40 [ 1215.973595][T27473] should_fail_ex+0x39d/0x4d0 [ 1215.978395][T27473] _copy_from_user+0x2f/0xe0 [ 1215.983070][T27473] ___sys_sendmsg+0x1c7/0x360 [ 1215.987886][T27473] ? __sys_sendmsg+0x2a0/0x2a0 [ 1215.992781][T27473] ? __lock_acquire+0x7d40/0x7d40 [ 1215.997951][T27473] __se_sys_sendmsg+0x1c2/0x2b0 [ 1216.002878][T27473] ? __x64_sys_sendmsg+0x80/0x80 [ 1216.008045][T27473] ? lockdep_hardirqs_on+0x98/0x150 [ 1216.013573][T27473] do_syscall_64+0x55/0xb0 [ 1216.018048][T27473] ? clear_bhb_loop+0x40/0x90 [ 1216.022896][T27473] ? clear_bhb_loop+0x40/0x90 [ 1216.027743][T27473] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1216.033712][T27473] RIP: 0033:0x7faeed39ce59 [ 1216.038438][T27473] 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 [ 1216.058305][T27473] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1216.067015][T27473] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1216.075067][T27473] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000005 [ 1216.083096][T27473] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1216.091122][T27473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1216.099173][T27473] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1216.107428][T27473] [ 1216.747952][T27487] netlink: 'syz.1.7358': attribute type 3 has an invalid length. [ 1216.765039][T27487] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7358'. [ 1217.056488][T20478] bond0: (slave syz_tun): Releasing backup interface [ 1217.085831][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1217.102380][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1217.113810][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1217.135014][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1217.151898][ T51] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1217.165268][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1217.357057][T20572] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1217.742449][T20572] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1217.951486][T27517] delete_channel: no stack [ 1217.964250][T20572] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1218.124083][T27515] netlink: 'syz.3.7362': attribute type 10 has an invalid length. [ 1218.311235][T27523] netlink: 'syz.0.7364': attribute type 1 has an invalid length. [ 1218.333315][T27515] 8021q: adding VLAN 0 to HW filter on device team0 [ 1218.335586][T27523] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7364'. [ 1218.401310][T27515] bond0: (slave team0): Enslaving as an active interface with an up link [ 1218.459366][T20572] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1218.614196][T27526] netlink: 'syz.0.7364': attribute type 1 has an invalid length. [ 1218.625664][T27526] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7364'. [ 1219.255678][ T51] Bluetooth: hci2: command tx timeout [ 1219.261527][T27540] netlink: 'syz.0.7366': attribute type 10 has an invalid length. [ 1219.350574][T27540] hsr_slave_0: left promiscuous mode [ 1219.408385][T27552] netlink: 'syz.3.7367': attribute type 3 has an invalid length. [ 1219.417602][T27552] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7367'. [ 1219.474424][T27540] hsr_slave_1: left promiscuous mode [ 1219.966809][T27495] chnl_net:caif_netlink_parms(): no params data found [ 1220.337373][T27495] bridge0: port 1(bridge_slave_0) entered blocking state [ 1220.345042][T27495] bridge0: port 1(bridge_slave_0) entered disabled state [ 1220.352339][T27495] bridge_slave_0: entered allmulticast mode [ 1220.360462][T27495] bridge_slave_0: entered promiscuous mode [ 1220.369050][T27572] bridge_slave_1: left allmulticast mode [ 1220.380011][T27572] bridge_slave_1: left promiscuous mode [ 1220.396211][T27572] bridge0: port 2(bridge_slave_1) entered disabled state [ 1220.421160][T27572] bridge_slave_0: left allmulticast mode [ 1220.429349][T27572] bridge_slave_0: left promiscuous mode [ 1220.437581][T27572] bridge0: port 1(bridge_slave_0) entered disabled state [ 1220.581446][T27577] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.7372'. [ 1220.896099][T27495] bridge0: port 2(bridge_slave_1) entered blocking state [ 1220.903555][T27495] bridge0: port 2(bridge_slave_1) entered disabled state [ 1220.924691][T27495] bridge_slave_1: entered allmulticast mode [ 1220.933445][T27495] bridge_slave_1: entered promiscuous mode [ 1220.936790][T27580] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.7373'. [ 1221.100685][T27580] netlink: 3064 bytes leftover after parsing attributes in process `syz.1.7373'. [ 1221.127518][T27581] netlink: 'syz.1.7373': attribute type 1 has an invalid length. [ 1221.145480][T27581] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.7373'. [ 1221.263972][T27495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1221.336812][ T51] Bluetooth: hci2: command tx timeout [ 1221.341597][T27495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1221.594178][T27587] netlink: 'syz.0.7375': attribute type 3 has an invalid length. [ 1221.603255][T27591] netlink: 'syz.1.7376': attribute type 1 has an invalid length. [ 1221.609957][T27587] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7375'. [ 1221.680783][T27495] team0: Port device team_slave_0 added [ 1221.706308][T27495] team0: Port device team_slave_1 added [ 1221.863835][T27495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1221.881423][T27495] 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. [ 1221.937488][T27495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1221.981252][T27495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1221.993229][T27495] 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. [ 1222.022202][T27495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1222.262041][T27495] hsr_slave_0: entered promiscuous mode [ 1222.301843][T27495] hsr_slave_1: entered promiscuous mode [ 1222.941343][T20572] hsr_slave_0: left promiscuous mode [ 1222.952086][T20572] bridge_slave_1: left allmulticast mode [ 1222.958577][T20572] bridge_slave_1: left promiscuous mode [ 1222.976986][T20572] bridge0: port 2(bridge_slave_1) entered disabled state [ 1223.001064][T20572] bridge_slave_0: left allmulticast mode [ 1223.015387][T20572] bridge_slave_0: left promiscuous mode [ 1223.022371][T20572] bridge0: port 1(bridge_slave_0) entered disabled state [ 1223.076776][T20572] veth1_macvtap: left promiscuous mode [ 1223.104657][T20572] veth0_macvtap: left promiscuous mode [ 1223.110492][T20572] veth1_vlan: left allmulticast mode [ 1223.128051][T20572] veth1_vlan: left promiscuous mode [ 1223.133799][T20572] veth0_vlan: left promiscuous mode [ 1223.303943][T27624] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.7383'. [ 1223.414983][ T51] Bluetooth: hci2: command tx timeout [ 1223.684167][T27633] netlink: 'syz.1.7385': attribute type 3 has an invalid length. [ 1223.700738][T27633] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7385'. [ 1225.494640][ T51] Bluetooth: hci2: command tx timeout [ 1226.611344][T20572] team0 (unregistering): Port device team_slave_1 removed [ 1226.660360][T20572] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1226.711869][T20572] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1227.023082][T20572] team0 (unregistering): Port device bridge0 removed [ 1227.058005][T20572] bond0 (unregistering): Released all slaves [ 1227.190625][T27622] mac80211_hwsim hwsim36 ..ãc¤±: renamed from wlan1 [ 1227.224005][T27625] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.7382'. [ 1227.263091][T27625] tc_dump_action: action bad kind [ 1227.277934][T27624] netlink: 3064 bytes leftover after parsing attributes in process `syz.0.7383'. [ 1227.288988][T27629] netlink: 'syz.0.7383': attribute type 1 has an invalid length. [ 1227.298225][T27629] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7383'. [ 1227.801761][T27653] netlink: 'syz.3.7389': attribute type 21 has an invalid length. [ 1227.829075][T27651] netlink: 'syz.3.7389': attribute type 8 has an invalid length. [ 1227.837271][T27651] netlink: 156 bytes leftover after parsing attributes in process `syz.3.7389'. [ 1228.249596][T27669] netlink: 'syz.1.7391': attribute type 10 has an invalid length. [ 1228.271624][T27669] netlink: 194236 bytes leftover after parsing attributes in process `syz.1.7391'. [ 1228.296341][T27669] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 1228.557560][T27657] netlink: 'syz.0.7390': attribute type 39 has an invalid length. [ 1228.944111][T27676] netlink: 'syz.0.7393': attribute type 8 has an invalid length. [ 1228.954621][T27676] netlink: 199848 bytes leftover after parsing attributes in process `syz.0.7393'. [ 1229.313316][T27680] netlink: 'syz.3.7394': attribute type 1 has an invalid length. [ 1229.334840][T27680] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7394'. [ 1229.397651][T27678] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.7394'. [ 1229.445536][T27678] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.7394'. [ 1229.487162][T27495] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1229.536272][T27495] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1229.578400][T27495] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1229.613566][T27495] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1229.887462][T27495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1229.929201][T27495] 8021q: adding VLAN 0 to HW filter on device team0 [ 1229.945711][ T1089] bridge0: port 1(bridge_slave_0) entered blocking state [ 1229.953001][ T1089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1230.008595][ T1089] bridge0: port 2(bridge_slave_1) entered blocking state [ 1230.015968][ T1089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1230.107651][T27702] netlink: 'syz.0.7401': attribute type 39 has an invalid length. [ 1230.653527][T27495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1230.929179][T27727] netlink: 'syz.3.7406': attribute type 1 has an invalid length. [ 1230.938382][T27727] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.7406'. [ 1230.958184][T27495] veth0_vlan: entered promiscuous mode [ 1230.987109][T27726] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.7406'. [ 1231.059159][T27495] veth1_vlan: entered promiscuous mode [ 1231.077931][T27726] netlink: 3064 bytes leftover after parsing attributes in process `syz.3.7406'. [ 1231.162925][T27733] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7407'. [ 1231.188274][T27495] veth0_macvtap: entered promiscuous mode [ 1231.218037][T27495] veth1_macvtap: entered promiscuous mode [ 1231.300586][T27495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1231.327839][T27736] netlink: 'syz.1.7408': attribute type 3 has an invalid length. [ 1231.334721][T27495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1231.362889][T27495] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1231.374575][T27736] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7408'. [ 1231.419611][T27495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1231.438026][T27495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1231.451294][T27495] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1231.483750][T27495] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.508491][T27495] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.520763][T27495] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.530045][T27495] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1231.543375][T27742] netlink: 'syz.3.7409': attribute type 39 has an invalid length. [ 1231.747966][T20572] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1231.774599][T20572] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1231.852740][T20572] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1231.876272][T20572] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1231.995454][T27754] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7411'. [ 1233.689606][T27774] netlink: 'syz.0.7416': attribute type 1 has an invalid length. [ 1233.948789][T27776] netlink: 'syz.1.7418': attribute type 1 has an invalid length. [ 1234.386708][T27782] netlink: 'syz.0.7419': attribute type 39 has an invalid length. [ 1234.678385][T20766] bond0: (slave syz_tun): Releasing backup interface [ 1234.711932][T27786] netlink: 'syz.2.7421': attribute type 3 has an invalid length. [ 1234.744756][T27786] __nla_validate_parse: 5 callbacks suppressed [ 1234.744801][T27786] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7421'. [ 1234.862814][ T5791] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1234.882480][ T5791] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1234.895013][ T5791] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1234.905815][ T5791] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1234.916525][ T5791] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1234.925357][ T5791] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1235.502597][T20572] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1235.667756][T20572] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1235.791785][T20572] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1235.958983][T20572] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1236.246266][T27807] netlink: 'syz.0.7426': attribute type 1 has an invalid length. [ 1236.434913][T27807] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7426'. [ 1236.623612][T27812] FAULT_INJECTION: forcing a failure. [ 1236.623612][T27812] name failslab, interval 1, probability 0, space 0, times 0 [ 1236.846329][T27805] netlink: 'syz.0.7426': attribute type 1 has an invalid length. [ 1236.915148][T27805] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7426'. [ 1236.945052][T27812] CPU: 1 PID: 27812 Comm: syz.2.7427 Not tainted syzkaller #0 [ 1236.953530][T27812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1236.963938][T27812] Call Trace: [ 1236.967304][T27812] [ 1236.970437][T27812] dump_stack_lvl+0x18c/0x250 [ 1236.975298][T27812] ? show_regs_print_info+0x20/0x20 [ 1236.980576][T27812] ? load_image+0x420/0x420 [ 1236.985157][T27812] ? __might_sleep+0xe0/0xe0 [ 1236.989812][T27812] ? __lock_acquire+0x7d40/0x7d40 [ 1236.994902][T27812] should_fail_ex+0x39d/0x4d0 [ 1236.999647][T27812] should_failslab+0x9/0x20 [ 1237.004309][T27812] slab_pre_alloc_hook+0x59/0x310 [ 1237.009416][T27812] kmem_cache_alloc+0x5a/0x2d0 [ 1237.014241][T27812] ? security_inode_alloc+0x34/0x110 [ 1237.019604][T27812] security_inode_alloc+0x34/0x110 [ 1237.024784][T27812] inode_init_always+0x8fc/0xc90 [ 1237.029822][T27812] new_inode_pseudo+0x95/0x1d0 [ 1237.034745][T27812] __sock_create+0x12d/0x940 [ 1237.039431][T27812] mptcp_subflow_create_socket+0x10b/0xac0 [ 1237.045325][T27812] ? __mptcp_subflow_connect+0x1450/0x1450 [ 1237.051287][T27812] ? mark_lock+0x94/0x320 [ 1237.055765][T27812] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1237.061816][T27812] __mptcp_nmpc_sk+0x157/0x740 [ 1237.066648][T27812] ? __bpf_trace_subflow_check_data_avail+0x160/0x160 [ 1237.073477][T27812] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1237.078916][T27812] ? lockdep_hardirqs_on+0x98/0x150 [ 1237.084202][T27812] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1237.084853][ T5791] Bluetooth: hci1: command tx timeout [ 1237.089634][T27812] mptcp_sendmsg_fastopen+0x7f/0x4d0 [ 1237.100713][T27812] mptcp_sendmsg+0x14b2/0x16d0 [ 1237.105571][T27812] ? aa_sk_perm+0x83c/0x970 [ 1237.110148][T27812] ? aa_af_perm+0x330/0x330 [ 1237.114804][T27812] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1237.121384][T27812] ? mptcp_shutdown+0x80/0x80 [ 1237.126152][T27812] ? sock_rps_record_flow+0x19/0x3f0 [ 1237.131619][T27812] ? inet_sendmsg+0xe9/0x2f0 [ 1237.136284][T27812] ? inet_send_prepare+0x260/0x260 [ 1237.141544][T27812] ____sys_sendmsg+0x5ba/0x960 [ 1237.146389][T27812] ? __lock_acquire+0x7d40/0x7d40 [ 1237.151490][T27812] ? __asan_memset+0x22/0x40 [ 1237.156236][T27812] ? __sys_sendmsg_sock+0x30/0x30 [ 1237.161782][T27812] ? __import_iovec+0x3fa/0x850 [ 1237.166715][T27812] ? import_iovec+0x73/0xa0 [ 1237.171300][T27812] ___sys_sendmsg+0x2a6/0x360 [ 1237.176142][T27812] ? __sys_sendmsg+0x2a0/0x2a0 [ 1237.181002][T27812] ? __lock_acquire+0x7d40/0x7d40 [ 1237.186287][T27812] __se_sys_sendmsg+0x1c2/0x2b0 [ 1237.191222][T27812] ? __x64_sys_sendmsg+0x80/0x80 [ 1237.196255][T27812] ? lockdep_hardirqs_on+0x98/0x150 [ 1237.201666][T27812] do_syscall_64+0x55/0xb0 [ 1237.206255][T27812] ? clear_bhb_loop+0x40/0x90 [ 1237.211025][T27812] ? clear_bhb_loop+0x40/0x90 [ 1237.215757][T27812] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1237.221905][T27812] RIP: 0033:0x7ff4a039ce59 [ 1237.226383][T27812] 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 [ 1237.246223][T27812] RSP: 002b:00007ff4a1178028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1237.254791][T27812] RAX: ffffffffffffffda RBX: 00007ff4a0616180 RCX: 00007ff4a039ce59 [ 1237.262834][T27812] RDX: 000000003406c096 RSI: 0000200000000240 RDI: 0000000000000006 [ 1237.270964][T27812] RBP: 00007ff4a1178090 R08: 0000000000000000 R09: 0000000000000000 [ 1237.278991][T27812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1237.287017][T27812] R13: 00007ff4a0616218 R14: 00007ff4a0616180 R15: 00007fffe19ea1d8 [ 1237.295064][T27812] [ 1237.340942][T27812] socket: no more sockets [ 1237.672279][T27791] chnl_net:caif_netlink_parms(): no params data found [ 1237.709547][T27819] netlink: 'syz.2.7428': attribute type 21 has an invalid length. [ 1237.734545][T27823] netlink: 'syz.2.7428': attribute type 8 has an invalid length. [ 1237.759586][T27823] netlink: 156 bytes leftover after parsing attributes in process `syz.2.7428'. [ 1238.542794][T27822] netlink: 'syz.0.7429': attribute type 39 has an invalid length. [ 1238.768118][T27838] netlink: 'syz.1.7431': attribute type 3 has an invalid length. [ 1238.777694][T27838] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7431'. [ 1238.997213][T27791] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.006791][T27791] bridge0: port 1(bridge_slave_0) entered disabled state [ 1239.014181][T27791] bridge_slave_0: entered allmulticast mode [ 1239.024465][T27791] bridge_slave_0: entered promiscuous mode [ 1239.048924][T27791] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.063027][T27791] bridge0: port 2(bridge_slave_1) entered disabled state [ 1239.086500][T27791] bridge_slave_1: entered allmulticast mode [ 1239.100453][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 1239.101945][ T5791] Bluetooth: hci1: command tx timeout [ 1239.115313][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1239.142605][T27791] bridge_slave_1: entered promiscuous mode [ 1239.254410][T27857] netlink: 'syz.0.7436': attribute type 1 has an invalid length. [ 1239.332819][T27857] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7436'. [ 1239.517772][T27854] netlink: 'syz.0.7436': attribute type 1 has an invalid length. [ 1239.555422][T27854] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.7436'. [ 1239.702804][T27791] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1239.770433][T27791] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1240.027877][T27869] netlink: 'syz.1.7440': attribute type 39 has an invalid length. [ 1240.061504][T27791] team0: Port device team_slave_0 added [ 1240.109766][T27791] team0: Port device team_slave_1 added [ 1240.271700][T27791] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1240.288758][T27791] 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. [ 1240.321675][T27791] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1240.372833][T27791] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1240.391787][T27791] 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. [ 1240.420890][T27791] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1240.466518][T27882] netlink: 'syz.1.7441': attribute type 39 has an invalid length. [ 1240.636376][T27880] syzkaller0: entered promiscuous mode [ 1240.642038][T27880] syzkaller0: entered allmulticast mode [ 1241.104697][T27791] hsr_slave_0: entered promiscuous mode [ 1241.111615][T27791] hsr_slave_1: entered promiscuous mode [ 1241.119131][T27791] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1241.127830][T27791] Cannot create hsr debugfs directory [ 1241.165187][T20572] hsr_slave_0: left promiscuous mode [ 1241.173551][T20572] bridge_slave_1: left allmulticast mode [ 1241.179599][T20572] bridge_slave_1: left promiscuous mode [ 1241.185900][ T5791] Bluetooth: hci1: command tx timeout [ 1241.198666][T20572] bridge0: port 2(bridge_slave_1) entered disabled state [ 1241.237007][T20572] bridge_slave_0: left allmulticast mode [ 1241.242854][T20572] bridge_slave_0: left promiscuous mode [ 1241.263421][T20572] bridge0: port 1(bridge_slave_0) entered disabled state [ 1241.482118][T20572] veth1_macvtap: left promiscuous mode [ 1241.512607][T20572] veth1_vlan: left allmulticast mode [ 1241.547366][T20572] veth1_vlan: left promiscuous mode [ 1241.553276][T20572] veth0_vlan: left promiscuous mode [ 1241.565456][T27901] netlink: 'syz.0.7446': attribute type 3 has an invalid length. [ 1241.579623][T27901] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7446'. [ 1241.833461][T27908] netlink: 'syz.2.7449': attribute type 1 has an invalid length. [ 1241.841712][T27908] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7449'. [ 1243.254721][ T5791] Bluetooth: hci1: command tx timeout [ 1244.739865][T20572] team0 (unregistering): Port device team_slave_1 removed [ 1244.794278][T20572] team0 (unregistering): Port device team_slave_0 removed [ 1244.845654][T20572] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1244.901492][T20572] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1245.201063][T20572] bond0 (unregistering): (slave team0): Releasing backup interface [ 1245.214288][T20572] team0 (unregistering): Port device bridge0 removed [ 1245.250330][T20572] bond0 (unregistering): Released all slaves [ 1245.350652][T27907] netlink: 'syz.2.7449': attribute type 1 has an invalid length. [ 1245.374564][T27907] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7449'. [ 1245.555936][ T5791] Bluetooth: hci0: unexpected subevent 0x0a length: 150 > 30 [ 1245.993791][T27918] netlink: 'syz.1.7452': attribute type 3 has an invalid length. [ 1246.005278][T27918] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7452'. [ 1246.126531][T27926] syzkaller0: entered promiscuous mode [ 1246.173767][T27926] syzkaller0: entered allmulticast mode [ 1247.582050][ T5791] Bluetooth: hci0: command tx timeout [ 1248.141774][T27791] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1248.174096][T27791] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1248.195452][T27791] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1248.208085][T27791] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1248.562244][T27791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1248.602258][ T5791] Bluetooth: hci2: unexpected subevent 0x0a length: 150 > 30 [ 1248.709791][T27791] 8021q: adding VLAN 0 to HW filter on device team0 [ 1248.853008][T20572] bridge0: port 1(bridge_slave_0) entered blocking state [ 1248.860373][T20572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1249.026348][ T1098] bridge0: port 2(bridge_slave_1) entered blocking state [ 1249.033582][ T1098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1249.809411][T27998] syzkaller0: entered promiscuous mode [ 1249.820589][T27998] syzkaller0: entered allmulticast mode [ 1249.846937][T27791] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1250.048124][T27791] veth0_vlan: entered promiscuous mode [ 1250.116663][T27791] veth1_vlan: entered promiscuous mode [ 1250.249931][T27791] veth0_macvtap: entered promiscuous mode [ 1250.268688][T27791] veth1_macvtap: entered promiscuous mode [ 1250.362681][T27791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1250.383993][T28014] FAULT_INJECTION: forcing a failure. [ 1250.383993][T28014] name failslab, interval 1, probability 0, space 0, times 0 [ 1250.404884][T28014] CPU: 0 PID: 28014 Comm: syz.2.7471 Not tainted syzkaller #0 [ 1250.412437][T28014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1250.422640][T28014] Call Trace: [ 1250.426066][T28014] [ 1250.429057][T28014] dump_stack_lvl+0x18c/0x250 [ 1250.433795][T28014] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1250.440030][T28014] ? show_regs_print_info+0x20/0x20 [ 1250.445304][T28014] ? load_image+0x420/0x420 [ 1250.449968][T28014] should_fail_ex+0x39d/0x4d0 [ 1250.454718][T28014] should_failslab+0x9/0x20 [ 1250.459334][T28014] slab_pre_alloc_hook+0x59/0x310 [ 1250.464443][T28014] kmem_cache_alloc+0x5a/0x2d0 [ 1250.469425][T28014] ? skb_clone+0x1eb/0x370 [ 1250.473927][T28014] skb_clone+0x1eb/0x370 [ 1250.478245][T28014] __netlink_deliver_tap+0x41c/0x830 [ 1250.483616][T28014] ? netlink_deliver_tap+0x2e/0x1b0 [ 1250.488896][T28014] netlink_deliver_tap+0x19c/0x1b0 [ 1250.494087][T28014] netlink_unicast+0x72c/0x8d0 [ 1250.498912][T28014] netlink_sendmsg+0x8d0/0xbf0 [ 1250.503723][T28014] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 1250.509582][T28014] ? netlink_getsockopt+0x590/0x590 [ 1250.514834][T28014] ? aa_sock_msg_perm+0x94/0x150 [ 1250.519832][T28014] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1250.525333][T28014] ? security_socket_sendmsg+0x80/0xa0 [ 1250.530917][T28014] ? netlink_getsockopt+0x590/0x590 [ 1250.536283][T28014] ____sys_sendmsg+0x5ba/0x960 [ 1250.541103][T28014] ? __asan_memset+0x22/0x40 [ 1250.545737][T28014] ? __sys_sendmsg_sock+0x30/0x30 [ 1250.550889][T28014] ? __import_iovec+0x5f2/0x850 [ 1250.555783][T28014] ? import_iovec+0x73/0xa0 [ 1250.560327][T28014] ___sys_sendmsg+0x2a6/0x360 [ 1250.565070][T28014] ? __sys_sendmsg+0x2a0/0x2a0 [ 1250.569928][T28014] __se_sys_sendmsg+0x1c2/0x2b0 [ 1250.574831][T28014] ? __x64_sys_sendmsg+0x80/0x80 [ 1250.579903][T28014] ? syscall_enter_from_user_mode+0x2e/0x80 [ 1250.585851][T28014] do_syscall_64+0x55/0xb0 [ 1250.590424][T28014] ? clear_bhb_loop+0x40/0x90 [ 1250.595145][T28014] ? clear_bhb_loop+0x40/0x90 [ 1250.599865][T28014] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1250.605803][T28014] RIP: 0033:0x7ff4a039ce59 [ 1250.610371][T28014] 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 [ 1250.630306][T28014] RSP: 002b:00007ff4a11ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1250.638871][T28014] RAX: ffffffffffffffda RBX: 00007ff4a0615fa0 RCX: 00007ff4a039ce59 [ 1250.646991][T28014] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000008 [ 1250.655016][T28014] RBP: 00007ff4a11ba090 R08: 0000000000000000 R09: 0000000000000000 [ 1250.663024][T28014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1250.671021][T28014] R13: 00007ff4a0616038 R14: 00007ff4a0615fa0 R15: 00007fffe19ea1d8 [ 1250.679033][T28014] [ 1250.711502][T27791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1250.743778][ T5791] Bluetooth: hci2: command tx timeout [ 1250.789096][T27791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1250.814781][T27791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1250.843708][ T5791] Bluetooth: hci3: unexpected subevent 0x0a length: 150 > 30 [ 1250.877939][T27791] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1250.908462][T27791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1250.919929][T27791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1250.931359][T27791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1250.942523][T27791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1250.986003][T27791] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1251.008655][T27791] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.034998][T27791] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.054067][T27791] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.074671][T27791] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.364682][T18777] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1251.372586][T18777] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1251.440114][ T1089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1251.450521][ T1089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1251.782170][T28049] netlink: 144304 bytes leftover after parsing attributes in process `syz.3.7417'. [ 1251.918620][T28048] netlink: 'syz.2.7481': attribute type 39 has an invalid length. [ 1252.159536][T28048] hsr_slave_1 (unregistering): left promiscuous mode [ 1252.781990][T28069] FAULT_INJECTION: forcing a failure. [ 1252.781990][T28069] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1252.814397][T28070] netlink: 'syz.3.7483': attribute type 5 has an invalid length. [ 1252.841544][T28069] CPU: 1 PID: 28069 Comm: syz.1.7484 Not tainted syzkaller #0 [ 1252.849199][T28069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1252.859429][T28069] Call Trace: [ 1252.862776][T28069] [ 1252.865771][T28069] dump_stack_lvl+0x18c/0x250 [ 1252.870540][T28069] ? show_regs_print_info+0x20/0x20 [ 1252.875818][T28069] ? load_image+0x420/0x420 [ 1252.880400][T28069] ? __might_fault+0xaa/0x120 [ 1252.885161][T28069] ? __lock_acquire+0x7d40/0x7d40 [ 1252.890288][T28069] should_fail_ex+0x39d/0x4d0 [ 1252.895256][T28069] _copy_from_user+0x2f/0xe0 [ 1252.900018][T28069] __sys_bpf+0x23e/0x890 [ 1252.902128][ T5791] Bluetooth: hci3: command tx timeout [ 1252.904321][T28069] ? bpf_link_show_fdinfo+0x390/0x390 [ 1252.915276][T28069] ? lock_chain_count+0x20/0x20 [ 1252.920218][T28069] __x64_sys_bpf+0x7c/0x90 [ 1252.924760][T28069] do_syscall_64+0x55/0xb0 [ 1252.929256][T28069] ? clear_bhb_loop+0x40/0x90 [ 1252.934086][T28069] ? clear_bhb_loop+0x40/0x90 [ 1252.938832][T28069] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1252.944892][T28069] RIP: 0033:0x7faeed39ce59 [ 1252.949380][T28069] 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 [ 1252.969056][T28069] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1252.977640][T28069] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1252.985766][T28069] RDX: 0000000000000050 RSI: 0000200000000400 RDI: 000000000000000a [ 1252.993799][T28069] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1253.002270][T28069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1253.010458][T28069] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1253.018913][T28069] [ 1253.295929][T28080] FAULT_INJECTION: forcing a failure. [ 1253.295929][T28080] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1253.330772][T28080] CPU: 1 PID: 28080 Comm: syz.3.7486 Not tainted syzkaller #0 [ 1253.338365][T28080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1253.348579][T28080] Call Trace: [ 1253.351965][T28080] [ 1253.354954][T28080] dump_stack_lvl+0x18c/0x250 [ 1253.359799][T28080] ? show_regs_print_info+0x20/0x20 [ 1253.365091][T28080] ? load_image+0x420/0x420 [ 1253.369679][T28080] ? __lock_acquire+0x7d40/0x7d40 [ 1253.374787][T28080] ? snprintf+0xe9/0x140 [ 1253.379195][T28080] should_fail_ex+0x39d/0x4d0 [ 1253.383959][T28080] _copy_to_user+0x2f/0xa0 [ 1253.388460][T28080] simple_read_from_buffer+0xe7/0x150 [ 1253.393937][T28080] proc_fail_nth_read+0x1e8/0x260 [ 1253.399054][T28080] ? proc_fault_inject_write+0x360/0x360 [ 1253.404772][T28080] ? fsnotify_perm+0x271/0x5e0 [ 1253.409604][T28080] ? proc_fault_inject_write+0x360/0x360 [ 1253.415404][T28080] vfs_read+0x28b/0x970 [ 1253.419658][T28080] ? kernel_read+0x1e0/0x1e0 [ 1253.424535][T28080] ? __fget_files+0x28/0x4b0 [ 1253.429206][T28080] ? __fget_files+0x28/0x4b0 [ 1253.433879][T28080] ? __fget_files+0x43d/0x4b0 [ 1253.438744][T28080] ? __fdget_pos+0x2a3/0x330 [ 1253.443407][T28080] ? ksys_read+0x75/0x260 [ 1253.447986][T28080] ksys_read+0x150/0x260 [ 1253.452287][T28080] ? vfs_write+0x990/0x990 [ 1253.456764][T28080] ? lockdep_hardirqs_on+0x98/0x150 [ 1253.462049][T28080] do_syscall_64+0x55/0xb0 [ 1253.466511][T28080] ? clear_bhb_loop+0x40/0x90 [ 1253.471227][T28080] ? clear_bhb_loop+0x40/0x90 [ 1253.475941][T28080] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1253.481884][T28080] RIP: 0033:0x7fb64ff5d68e [ 1253.486341][T28080] 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 [ 1253.505983][T28080] RSP: 002b:00007fb650eb2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1253.514531][T28080] RAX: ffffffffffffffda RBX: 00007fb650eb36c0 RCX: 00007fb64ff5d68e [ 1253.522631][T28080] RDX: 000000000000000f RSI: 00007fb650eb30a0 RDI: 0000000000000006 [ 1253.530734][T28080] RBP: 00007fb650eb3090 R08: 0000000000000000 R09: 0000000000000000 [ 1253.538769][T28080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1253.546960][T28080] R13: 00007fb650216038 R14: 00007fb650215fa0 R15: 00007ffe5c85fc58 [ 1253.555178][T28080] [ 1253.791052][T28092] netlink: 144304 bytes leftover after parsing attributes in process `syz.2.7491'. [ 1254.437746][T28109] netlink: 'syz.3.7495': attribute type 3 has an invalid length. [ 1254.459743][T28109] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7495'. [ 1255.105219][T28126] netlink: 'syz.0.7506': attribute type 3 has an invalid length. [ 1255.150532][T28126] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7506'. [ 1255.703379][T28128] batman_adv: The newly added mac address (38:39:35:33:34:37) already exists on: batadv_slave_0 [ 1255.704311][T28150] netlink: 144304 bytes leftover after parsing attributes in process `syz.2.7502'. [ 1255.743314][T28128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.490407][T28171] netlink: 'syz.1.7504': attribute type 39 has an invalid length. [ 1256.658286][T28177] netlink: 'syz.3.7509': attribute type 21 has an invalid length. [ 1256.679739][T28177] netlink: 'syz.3.7509': attribute type 1 has an invalid length. [ 1256.700846][T28177] netlink: 'syz.3.7509': attribute type 2 has an invalid length. [ 1256.722531][T28177] netlink: 8934 bytes leftover after parsing attributes in process `syz.3.7509'. [ 1256.922170][T28188] netlink: 135856 bytes leftover after parsing attributes in process `syz.3.7514'. [ 1256.958004][T28185] netlink: 'syz.1.7511': attribute type 3 has an invalid length. [ 1256.984708][T28185] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7511'. [ 1257.458047][T28186] batman_adv: The newly added mac address (38:39:35:33:34:37) already exists on: batadv_slave_0 [ 1257.488703][T28186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1257.515893][T28186] batman_adv: The newly added mac address (38:39:35:33:34:37) already exists on: batadv_slave_0 [ 1257.538403][T28186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1257.996960][T28207] netlink: 'syz.3.7520': attribute type 39 has an invalid length. [ 1258.333369][T28207] hsr_slave_1 (unregistering): left promiscuous mode [ 1258.725189][T28226] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.7525'. [ 1258.984330][T28229] netlink: 135856 bytes leftover after parsing attributes in process `syz.1.7536'. [ 1259.614105][T28245] netlink: 'syz.0.7532': attribute type 3 has an invalid length. [ 1259.645273][T28245] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7532'. [ 1260.231645][T28265] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7539'. [ 1260.372071][T28267] netlink: 'syz.3.7540': attribute type 3 has an invalid length. [ 1260.392775][T28267] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7540'. [ 1260.895600][T28289] netlink: 'syz.1.7547': attribute type 3 has an invalid length. [ 1260.903848][T28289] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7547'. [ 1260.960586][T28291] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.7548'. [ 1260.978003][T28291] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.7548'. [ 1264.497430][T28322] netlink: 'syz.3.7561': attribute type 3 has an invalid length. [ 1264.513041][T28326] FAULT_INJECTION: forcing a failure. [ 1264.513041][T28326] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1264.526871][T28322] __nla_validate_parse: 2 callbacks suppressed [ 1264.526906][T28322] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7561'. [ 1264.554320][T28326] CPU: 1 PID: 28326 Comm: syz.2.7562 Not tainted syzkaller #0 [ 1264.561882][T28326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1264.572020][T28326] Call Trace: [ 1264.575342][T28326] [ 1264.578322][T28326] dump_stack_lvl+0x18c/0x250 [ 1264.583078][T28326] ? show_regs_print_info+0x20/0x20 [ 1264.587093][T28324] netlink: 'syz.0.7560': attribute type 3 has an invalid length. [ 1264.588319][T28326] ? load_image+0x420/0x420 [ 1264.599298][T28324] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7560'. [ 1264.600674][T28326] ? __lock_acquire+0x7d40/0x7d40 [ 1264.600714][T28326] ? mark_lock+0x94/0x320 [ 1264.619833][T28326] should_fail_ex+0x39d/0x4d0 [ 1264.624598][T28326] prepare_alloc_pages+0x1e2/0x5f0 [ 1264.629784][T28326] __alloc_pages+0x134/0x460 [ 1264.634474][T28326] ? zone_statistics+0x170/0x170 [ 1264.639476][T28326] ? do_wp_page+0x7ca/0x35f0 [ 1264.644130][T28326] ? do_wp_page+0xfc5/0x35f0 [ 1264.648784][T28326] __folio_alloc+0x10/0x20 [ 1264.653303][T28326] vma_alloc_folio+0x47a/0x8f0 [ 1264.658155][T28326] do_wp_page+0x1243/0x35f0 [ 1264.662737][T28326] ? folio_put+0xd0/0xd0 [ 1264.667030][T28326] ? do_raw_spin_lock+0x11f/0x2c0 [ 1264.672150][T28326] ? __rwlock_init+0x150/0x150 [ 1264.676980][T28326] handle_mm_fault+0x135d/0x4c00 [ 1264.681956][T28326] ? handle_mm_fault+0xe7/0x4c00 [ 1264.687022][T28326] ? numa_migrate_prep+0x350/0x350 [ 1264.692174][T28326] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 1264.697489][T28326] do_user_addr_fault+0x730/0x12c0 [ 1264.702647][T28326] exc_page_fault+0x64/0x100 [ 1264.707288][T28326] asm_exc_page_fault+0x26/0x30 [ 1264.712198][T28326] RIP: 0010:rep_movs_alternative+0x33/0x90 [ 1264.718040][T28326] Code: 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 <48> 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb [ 1264.737815][T28326] RSP: 0018:ffffc90004e97af0 EFLAGS: 00050202 [ 1264.744284][T28326] RAX: 0000000200000000 RBX: 000000000000000c RCX: 000000000000000c [ 1264.752307][T28326] RDX: 0000000000000000 RSI: ffffc90004e97b80 RDI: 0000200000fffa18 [ 1264.760311][T28326] RBP: ffffc90004e97c88 R08: 0000000000000003 R09: 0000000000000004 [ 1264.768337][T28326] R10: dffffc0000000000 R11: fffff520009d2f71 R12: 0000200000fffa24 [ 1264.776358][T28326] R13: 0000200000fffa18 R14: 0000200000fffa18 R15: ffffc90004e97b80 [ 1264.784388][T28326] _copy_to_user+0x85/0xa0 [ 1264.788853][T28326] bond_do_ioctl+0x619/0x9b0 [ 1264.793555][T28326] ? bond_eth_ioctl+0x240/0x240 [ 1264.798455][T28326] ? mutex_lock_nested+0x20/0x20 [ 1264.803443][T28326] ? dev_ifsioc+0x894/0xc40 [ 1264.808002][T28326] dev_ioctl+0x7b4/0x1140 [ 1264.812382][T28326] sock_do_ioctl+0x239/0x310 [ 1264.817025][T28326] ? sock_show_fdinfo+0xb0/0xb0 [ 1264.822016][T28326] sock_ioctl+0x5ba/0x7e0 [ 1264.826375][T28326] ? sock_poll+0x3e0/0x3e0 [ 1264.830839][T28326] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1264.835828][T28326] ? security_file_ioctl+0x80/0xa0 [ 1264.840993][T28326] ? sock_poll+0x3e0/0x3e0 [ 1264.845465][T28326] __se_sys_ioctl+0xfd/0x170 [ 1264.850172][T28326] do_syscall_64+0x55/0xb0 [ 1264.854633][T28326] ? clear_bhb_loop+0x40/0x90 [ 1264.859343][T28326] ? clear_bhb_loop+0x40/0x90 [ 1264.864058][T28326] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1264.870008][T28326] RIP: 0033:0x7ff4a039ce59 [ 1264.874800][T28326] 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 [ 1264.894798][T28326] RSP: 002b:00007ff4a11ba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1264.904029][T28326] RAX: ffffffffffffffda RBX: 00007ff4a0615fa0 RCX: 00007ff4a039ce59 [ 1264.912121][T28326] RDX: 0000200000000040 RSI: 0000000000008994 RDI: 0000000000000003 [ 1264.920556][T28326] RBP: 00007ff4a11ba090 R08: 0000000000000000 R09: 0000000000000000 [ 1264.928643][T28326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1264.936740][T28326] R13: 00007ff4a0616038 R14: 00007ff4a0615fa0 R15: 00007fffe19ea1d8 [ 1264.944761][T28326] [ 1265.092591][T28334] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7565'. [ 1265.311253][T28343] FAULT_INJECTION: forcing a failure. [ 1265.311253][T28343] name failslab, interval 1, probability 0, space 0, times 0 [ 1265.343539][T28343] CPU: 1 PID: 28343 Comm: syz.2.7569 Not tainted syzkaller #0 [ 1265.351288][T28343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1265.361419][T28343] Call Trace: [ 1265.364777][T28343] [ 1265.367777][T28343] dump_stack_lvl+0x18c/0x250 [ 1265.372612][T28343] ? show_regs_print_info+0x20/0x20 [ 1265.377882][T28343] ? load_image+0x420/0x420 [ 1265.382452][T28343] ? verify_lock_unused+0x140/0x140 [ 1265.387735][T28343] should_fail_ex+0x39d/0x4d0 [ 1265.392573][T28343] should_failslab+0x9/0x20 [ 1265.397139][T28343] slab_pre_alloc_hook+0x59/0x310 [ 1265.402240][T28343] kmem_cache_alloc+0x5a/0x2d0 [ 1265.407118][T28343] ? skb_clone+0x1eb/0x370 [ 1265.411614][T28343] skb_clone+0x1eb/0x370 [ 1265.415928][T28343] __netlink_deliver_tap+0x41c/0x830 [ 1265.421285][T28343] ? netlink_deliver_tap+0x2e/0x1b0 [ 1265.426559][T28343] netlink_deliver_tap+0x19c/0x1b0 [ 1265.431745][T28343] netlink_unicast+0x72c/0x8d0 [ 1265.436586][T28343] netlink_sendmsg+0x8d0/0xbf0 [ 1265.441420][T28343] ? netlink_getsockopt+0x590/0x590 [ 1265.446679][T28343] ? aa_sock_msg_perm+0x94/0x150 [ 1265.451706][T28343] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1265.457178][T28343] ? security_socket_sendmsg+0x80/0xa0 [ 1265.462919][T28343] ? netlink_getsockopt+0x590/0x590 [ 1265.468184][T28343] ____sys_sendmsg+0x5ba/0x960 [ 1265.473007][T28343] ? __asan_memset+0x22/0x40 [ 1265.477815][T28343] ? __sys_sendmsg_sock+0x30/0x30 [ 1265.482895][T28343] ? __import_iovec+0x5f2/0x850 [ 1265.487876][T28343] ? import_iovec+0x73/0xa0 [ 1265.492417][T28343] ___sys_sendmsg+0x2a6/0x360 [ 1265.497133][T28343] ? get_pid_task+0x20/0x1e0 [ 1265.501769][T28343] ? __sys_sendmsg+0x2a0/0x2a0 [ 1265.506583][T28343] ? __lock_acquire+0x7d40/0x7d40 [ 1265.511745][T28343] __se_sys_sendmsg+0x1c2/0x2b0 [ 1265.516716][T28343] ? __x64_sys_sendmsg+0x80/0x80 [ 1265.521701][T28343] ? lockdep_hardirqs_on+0x98/0x150 [ 1265.527110][T28343] do_syscall_64+0x55/0xb0 [ 1265.531594][T28343] ? clear_bhb_loop+0x40/0x90 [ 1265.536297][T28343] ? clear_bhb_loop+0x40/0x90 [ 1265.541005][T28343] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1265.547031][T28343] RIP: 0033:0x7ff4a039ce59 [ 1265.551498][T28343] 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 [ 1265.571171][T28343] RSP: 002b:00007ff4a11ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1265.579732][T28343] RAX: ffffffffffffffda RBX: 00007ff4a0615fa0 RCX: 00007ff4a039ce59 [ 1265.587757][T28343] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1265.595761][T28343] RBP: 00007ff4a11ba090 R08: 0000000000000000 R09: 0000000000000000 [ 1265.603853][T28343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1265.611847][T28343] R13: 00007ff4a0616038 R14: 00007ff4a0615fa0 R15: 00007fffe19ea1d8 [ 1265.619955][T28343] [ 1265.652806][T28343] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7569'. [ 1266.061741][T28365] netlink: 'syz.2.7573': attribute type 3 has an invalid length. [ 1266.104330][T28365] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7573'. [ 1266.221694][T28368] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.7578'. [ 1267.271624][T28373] FAULT_INJECTION: forcing a failure. [ 1267.271624][T28373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1267.290702][T28373] CPU: 0 PID: 28373 Comm: syz.3.7579 Not tainted syzkaller #0 [ 1267.298246][T28373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1267.308534][T28373] Call Trace: [ 1267.311858][T28373] [ 1267.314835][T28373] dump_stack_lvl+0x18c/0x250 [ 1267.319580][T28373] ? show_regs_print_info+0x20/0x20 [ 1267.324870][T28373] ? load_image+0x420/0x420 [ 1267.329427][T28373] ? __might_fault+0xaa/0x120 [ 1267.334156][T28373] ? __lock_acquire+0x7d40/0x7d40 [ 1267.339233][T28373] should_fail_ex+0x39d/0x4d0 [ 1267.344004][T28373] _copy_from_user+0x2f/0xe0 [ 1267.348742][T28373] __sys_bpf+0x23e/0x890 [ 1267.353035][T28373] ? bpf_link_show_fdinfo+0x390/0x390 [ 1267.358574][T28373] ? lock_chain_count+0x20/0x20 [ 1267.363471][T28373] __x64_sys_bpf+0x7c/0x90 [ 1267.367920][T28373] do_syscall_64+0x55/0xb0 [ 1267.372381][T28373] ? clear_bhb_loop+0x40/0x90 [ 1267.377092][T28373] ? clear_bhb_loop+0x40/0x90 [ 1267.381799][T28373] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1267.387742][T28373] RIP: 0033:0x7fb64ff9ce59 [ 1267.392187][T28373] 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 [ 1267.411961][T28373] RSP: 002b:00007fb650e92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1267.420432][T28373] RAX: ffffffffffffffda RBX: 00007fb650216090 RCX: 00007fb64ff9ce59 [ 1267.428455][T28373] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 1267.436462][T28373] RBP: 00007fb650e92090 R08: 0000000000000000 R09: 0000000000000000 [ 1267.444471][T28373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1267.452478][T28373] R13: 00007fb650216128 R14: 00007fb650216090 R15: 00007ffe5c85fc58 [ 1267.460494][T28373] [ 1267.484181][T28376] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7580'. [ 1268.039242][T28380] netlink: 'syz.1.7581': attribute type 39 has an invalid length. [ 1268.151173][T28382] netlink: 'syz.3.7583': attribute type 21 has an invalid length. [ 1268.163783][T28382] netlink: 'syz.3.7583': attribute type 19 has an invalid length. [ 1268.177122][T28382] netlink: 14536 bytes leftover after parsing attributes in process `syz.3.7583'. [ 1269.204846][T28404] netlink: 'syz.0.7591': attribute type 3 has an invalid length. [ 1269.223071][T28404] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7591'. [ 1269.296030][T28411] netlink: 'syz.1.7593': attribute type 39 has an invalid length. [ 1269.323651][T28407] netlink: 60 bytes leftover after parsing attributes in process `syz.2.7594'. [ 1269.723567][T28432] netlink: 'syz.1.7603': attribute type 46 has an invalid length. [ 1269.732837][T28432] netlink: 'syz.1.7603': attribute type 46 has an invalid length. [ 1270.195182][T28441] netlink: 'syz.2.7606': attribute type 39 has an invalid length. [ 1270.211389][T28442] netlink: 'syz.1.7605': attribute type 3 has an invalid length. [ 1270.225582][T28442] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7605'. [ 1270.301243][T28444] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7607'. [ 1270.666792][T28461] netlink: 'syz.0.7615': attribute type 2 has an invalid length. [ 1270.846980][T28466] netlink: 'syz.0.7617': attribute type 39 has an invalid length. [ 1271.702096][T28471] netlink: 'syz.1.7626': attribute type 9 has an invalid length. [ 1271.725393][T28471] netlink: 194424 bytes leftover after parsing attributes in process `syz.1.7626'. [ 1271.878702][T28478] netlink: 'syz.0.7619': attribute type 3 has an invalid length. [ 1271.921254][T28478] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7619'. [ 1272.757796][T28485] netlink: 'syz.1.7622': attribute type 9 has an invalid length. [ 1272.793093][T28485] netlink: 194424 bytes leftover after parsing attributes in process `syz.1.7622'. [ 1273.466964][T28489] netlink: 'syz.1.7622': attribute type 9 has an invalid length. [ 1273.482044][T28489] netlink: 156568 bytes leftover after parsing attributes in process `syz.1.7622'. [ 1273.782249][T28505] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7631'. [ 1273.793870][T28505] netlink: 3 bytes leftover after parsing attributes in process `syz.3.7631'. [ 1274.022240][T28509] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7632'. [ 1274.233710][T28517] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.7636'. [ 1274.853988][T28533] bridge0: port 3(team0) entered blocking state [ 1274.872341][T28533] bridge0: port 3(team0) entered disabled state [ 1274.893861][T28533] team0: entered allmulticast mode [ 1274.915007][T28533] team_slave_0: entered allmulticast mode [ 1274.921684][T28533] team_slave_1: entered allmulticast mode [ 1275.016676][T28533] team0: entered promiscuous mode [ 1275.034823][T28533] team_slave_0: entered promiscuous mode [ 1275.048622][T28533] team_slave_1: entered promiscuous mode [ 1275.062988][T28540] validate_nla: 6 callbacks suppressed [ 1275.063010][T28540] netlink: 'syz.2.7644': attribute type 16 has an invalid length. [ 1275.239917][T28533] bridge0: port 3(team0) entered blocking state [ 1275.251157][T28533] bridge0: port 3(team0) entered forwarding state [ 1275.408061][T28545] netlink: 'syz.0.7645': attribute type 3 has an invalid length. [ 1275.417354][T28545] __nla_validate_parse: 2 callbacks suppressed [ 1275.417389][T28545] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7645'. [ 1275.561366][T28551] netlink: 'syz.1.7648': attribute type 39 has an invalid length. [ 1275.640928][T28549] netlink: 'syz.2.7647': attribute type 10 has an invalid length. [ 1275.726801][T28549] team0: Port device virt_wifi0 added [ 1275.872014][T28560] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7650'. [ 1275.958194][T28554] netlink: 'syz.3.7646': attribute type 9 has an invalid length. [ 1276.003554][T28554] netlink: 194424 bytes leftover after parsing attributes in process `syz.3.7646'. [ 1276.414318][T28567] FAULT_INJECTION: forcing a failure. [ 1276.414318][T28567] name failslab, interval 1, probability 0, space 0, times 0 [ 1276.445126][T28567] CPU: 1 PID: 28567 Comm: syz.0.7651 Not tainted syzkaller #0 [ 1276.452775][T28567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1276.462986][T28567] Call Trace: [ 1276.466321][T28567] [ 1276.469306][T28567] dump_stack_lvl+0x18c/0x250 [ 1276.474062][T28567] ? show_regs_print_info+0x20/0x20 [ 1276.479333][T28567] ? load_image+0x420/0x420 [ 1276.483992][T28567] ? __might_sleep+0xe0/0xe0 [ 1276.488653][T28567] ? __lock_acquire+0x7d40/0x7d40 [ 1276.493746][T28567] ? rcu_is_watching+0x15/0xb0 [ 1276.498620][T28567] should_fail_ex+0x39d/0x4d0 [ 1276.503372][T28567] should_failslab+0x9/0x20 [ 1276.507976][T28567] slab_pre_alloc_hook+0x59/0x310 [ 1276.513089][T28567] ? sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 1276.519365][T28567] __kmem_cache_alloc_node+0x53/0x250 [ 1276.524807][T28567] ? sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 1276.530745][T28567] kmalloc_trace+0x2a/0xe0 [ 1276.535208][T28567] sctp_auth_asoc_copy_shkeys+0x14e/0x5a0 [ 1276.540980][T28567] sctp_association_new+0x15d3/0x25c0 [ 1276.546414][T28567] sctp_connect_new_asoc+0x2de/0x6a0 [ 1276.552008][T28567] ? __sctp_connect+0xd80/0xd80 [ 1276.556944][T28567] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1276.562379][T28567] ? _local_bh_enable+0xa0/0xa0 [ 1276.567281][T28567] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1276.573422][T28567] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 1276.579302][T28567] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1276.584929][T28567] ? security_sctp_bind_connect+0x89/0xb0 [ 1276.590717][T28567] sctp_sendmsg+0x15d2/0x2910 [ 1276.595500][T28567] ? sctp_getsockopt+0xb60/0xb60 [ 1276.600501][T28567] ? aa_sk_perm+0x83c/0x970 [ 1276.605088][T28567] ? aa_af_perm+0x330/0x330 [ 1276.609660][T28567] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1276.616143][T28567] ? sock_rps_record_flow+0x19/0x3f0 [ 1276.621499][T28567] ? inet_sendmsg+0x7c/0x2f0 [ 1276.626152][T28567] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1276.631497][T28567] ? security_socket_sendmsg+0x80/0xa0 [ 1276.637001][T28567] ? inet_send_prepare+0x260/0x260 [ 1276.642163][T28567] ____sys_sendmsg+0x5ba/0x960 [ 1276.647017][T28567] ? __lock_acquire+0x7d40/0x7d40 [ 1276.652083][T28567] ? __asan_memset+0x22/0x40 [ 1276.656755][T28567] ? __sys_sendmsg_sock+0x30/0x30 [ 1276.661817][T28567] ? __import_iovec+0x5f2/0x850 [ 1276.666712][T28567] ? import_iovec+0x73/0xa0 [ 1276.671259][T28567] ___sys_sendmsg+0x2a6/0x360 [ 1276.675987][T28567] ? __sys_sendmsg+0x2a0/0x2a0 [ 1276.680804][T28567] ? __lock_acquire+0x7d40/0x7d40 [ 1276.685895][T28567] __se_sys_sendmsg+0x1c2/0x2b0 [ 1276.690788][T28567] ? __x64_sys_sendmsg+0x80/0x80 [ 1276.695781][T28567] ? trace_sys_enter+0x1f/0x80 [ 1276.700619][T28567] do_syscall_64+0x55/0xb0 [ 1276.705088][T28567] ? clear_bhb_loop+0x40/0x90 [ 1276.709825][T28567] ? clear_bhb_loop+0x40/0x90 [ 1276.714636][T28567] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1276.720576][T28567] RIP: 0033:0x7fd83219ce59 [ 1276.725035][T28567] 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 [ 1276.744858][T28567] RSP: 002b:00007fd8330c0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1276.753395][T28567] RAX: ffffffffffffffda RBX: 00007fd832415fa0 RCX: 00007fd83219ce59 [ 1276.761405][T28567] RDX: 00000000000080d1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 1276.769417][T28567] RBP: 00007fd8330c0090 R08: 0000000000000000 R09: 0000000000000000 [ 1276.777417][T28567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1276.785416][T28567] R13: 00007fd832416038 R14: 00007fd832415fa0 R15: 00007ffd626e92a8 [ 1276.793524][T28567] [ 1277.042510][T28576] netlink: 'syz.1.7654': attribute type 29 has an invalid length. [ 1277.069521][T28576] netlink: 'syz.1.7654': attribute type 29 has an invalid length. [ 1277.104676][T28577] netlink: 'syz.1.7654': attribute type 29 has an invalid length. [ 1277.133876][T28577] netlink: 'syz.1.7654': attribute type 29 has an invalid length. [ 1277.188730][T28576] netlink: 'syz.1.7654': attribute type 29 has an invalid length. [ 1277.373942][T28588] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7661'. [ 1277.529148][T28583] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7657'. [ 1277.698317][T28597] delete_channel: no stack [ 1277.837673][T28599] netlink: 14568 bytes leftover after parsing attributes in process `syz.0.7663'. [ 1278.972916][T28606] netlink: 194424 bytes leftover after parsing attributes in process `syz.2.7666'. [ 1279.649112][T28623] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7672'. [ 1280.207838][T28628] validate_nla: 5 callbacks suppressed [ 1280.207880][T28628] netlink: 'syz.2.7673': attribute type 3 has an invalid length. [ 1280.341256][T28628] netlink: 201372 bytes leftover after parsing attributes in process `syz.2.7673'. [ 1280.716638][T28631] netlink: 'syz.3.7674': attribute type 10 has an invalid length. [ 1280.953850][T28639] netlink: 184 bytes leftover after parsing attributes in process `syz.1.7677'. [ 1281.225194][T28639] netlink: 'syz.1.7677': attribute type 10 has an invalid length. [ 1281.254745][T28639] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7677'. [ 1283.975637][T28659] netlink: 'syz.2.7680': attribute type 39 has an invalid length. [ 1284.047780][T28665] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7683'. [ 1284.147640][T28663] netlink: 'syz.3.7682': attribute type 2 has an invalid length. [ 1286.076754][T28681] FAULT_INJECTION: forcing a failure. [ 1286.076754][T28681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1286.154806][T28681] CPU: 1 PID: 28681 Comm: syz.1.7686 Not tainted syzkaller #0 [ 1286.162381][T28681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1286.172496][T28681] Call Trace: [ 1286.175838][T28681] [ 1286.178819][T28681] dump_stack_lvl+0x18c/0x250 [ 1286.183564][T28681] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1286.189798][T28681] ? show_regs_print_info+0x20/0x20 [ 1286.195065][T28681] ? load_image+0x420/0x420 [ 1286.199639][T28681] should_fail_ex+0x39d/0x4d0 [ 1286.204395][T28681] _copy_from_user+0x2f/0xe0 [ 1286.209235][T28681] __sys_bpf+0x23e/0x890 [ 1286.213544][T28681] ? bpf_link_show_fdinfo+0x390/0x390 [ 1286.219026][T28681] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1286.225268][T28681] __x64_sys_bpf+0x7c/0x90 [ 1286.229779][T28681] do_syscall_64+0x55/0xb0 [ 1286.234365][T28681] ? clear_bhb_loop+0x40/0x90 [ 1286.239099][T28681] ? clear_bhb_loop+0x40/0x90 [ 1286.243836][T28681] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1286.249787][T28681] RIP: 0033:0x7faeed39ce59 [ 1286.254260][T28681] 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 [ 1286.273930][T28681] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1286.282424][T28681] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1286.290466][T28681] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 1286.298493][T28681] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1286.306515][T28681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1286.314538][T28681] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1286.322599][T28681] [ 1286.867134][T28687] netlink: 'syz.0.7687': attribute type 10 has an invalid length. [ 1287.356456][T23055] Bluetooth: hci3: command 0x0406 tx timeout [ 1288.007845][T28701] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7694'. [ 1288.033985][T28699] netlink: 'syz.2.7692': attribute type 39 has an invalid length. [ 1288.603244][T28705] netlink: 'syz.0.7693': attribute type 29 has an invalid length. [ 1288.726399][T28705] netlink: 'syz.0.7693': attribute type 29 has an invalid length. [ 1288.857367][T28708] netlink: 'syz.0.7693': attribute type 29 has an invalid length. [ 1289.061291][T28712] netlink: 'syz.0.7693': attribute type 29 has an invalid length. [ 1289.257502][T28718] FAULT_INJECTION: forcing a failure. [ 1289.257502][T28718] name failslab, interval 1, probability 0, space 0, times 0 [ 1289.281116][T28718] CPU: 1 PID: 28718 Comm: syz.1.7697 Not tainted syzkaller #0 [ 1289.288796][T28718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1289.299084][T28718] Call Trace: [ 1289.302423][T28718] [ 1289.305409][T28718] dump_stack_lvl+0x18c/0x250 [ 1289.310154][T28718] ? show_regs_print_info+0x20/0x20 [ 1289.315419][T28718] ? load_image+0x420/0x420 [ 1289.320062][T28718] ? __might_sleep+0xe0/0xe0 [ 1289.324895][T28718] ? __lock_acquire+0x7d40/0x7d40 [ 1289.329997][T28718] should_fail_ex+0x39d/0x4d0 [ 1289.334835][T28718] should_failslab+0x9/0x20 [ 1289.339486][T28718] slab_pre_alloc_hook+0x59/0x310 [ 1289.344603][T28718] ? __get_vm_area_node+0x125/0x370 [ 1289.349963][T28718] __kmem_cache_alloc_node+0x53/0x250 [ 1289.355411][T28718] ? __get_vm_area_node+0x125/0x370 [ 1289.360669][T28718] kmalloc_node_trace+0x26/0xe0 [ 1289.365582][T28718] __get_vm_area_node+0x125/0x370 [ 1289.370680][T28718] __vmalloc_node_range+0x36e/0x1330 [ 1289.376047][T28718] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.381650][T28718] ? perf_trace_preemptirq_template+0x269/0x330 [ 1289.387972][T28718] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1289.394027][T28718] ? lock_chain_count+0x20/0x20 [ 1289.399077][T28718] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1289.405336][T28718] ? free_vm_area+0x50/0x50 [ 1289.409918][T28718] ? end_current_label_crit_section+0x170/0x170 [ 1289.416250][T28718] ? apparmor_capable+0x137/0x1a0 [ 1289.421351][T28718] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.427053][T28718] __vmalloc+0x7a/0x90 [ 1289.431466][T28718] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.437082][T28718] bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.442528][T28718] ? bpf_prog_alloc+0x2b/0x1a0 [ 1289.447359][T28718] bpf_prog_alloc+0x3d/0x1a0 [ 1289.452018][T28718] bpf_prog_load+0x6eb/0x1670 [ 1289.456768][T28718] ? map_freeze+0x420/0x420 [ 1289.461342][T28718] ? __might_fault+0xaa/0x120 [ 1289.466167][T28718] ? __lock_acquire+0x7d40/0x7d40 [ 1289.471251][T28718] ? __might_fault+0xaa/0x120 [ 1289.475985][T28718] ? __might_fault+0xc6/0x120 [ 1289.480714][T28718] ? __might_fault+0xaa/0x120 [ 1289.485462][T28718] ? bpf_lsm_bpf+0x9/0x10 [ 1289.489865][T28718] ? security_bpf+0x7e/0xa0 [ 1289.494449][T28718] __sys_bpf+0x5ba/0x890 [ 1289.498763][T28718] ? bpf_link_show_fdinfo+0x390/0x390 [ 1289.504265][T28718] ? lock_chain_count+0x20/0x20 [ 1289.509266][T28718] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1289.515324][T28718] __x64_sys_bpf+0x7c/0x90 [ 1289.519807][T28718] do_syscall_64+0x55/0xb0 [ 1289.524287][T28718] ? clear_bhb_loop+0x40/0x90 [ 1289.529020][T28718] ? clear_bhb_loop+0x40/0x90 [ 1289.533759][T28718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1289.539818][T28718] RIP: 0033:0x7faeed39ce59 [ 1289.544699][T28718] 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 [ 1289.564374][T28718] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1289.572857][T28718] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1289.580890][T28718] RDX: 0000000000000094 RSI: 0000200000000680 RDI: 0000000000000005 [ 1289.588917][T28718] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1289.596982][T28718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1289.605017][T28718] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1289.613154][T28718] [ 1289.646622][T28718] syz.1.7697: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 1289.671116][T28718] CPU: 1 PID: 28718 Comm: syz.1.7697 Not tainted syzkaller #0 [ 1289.678671][T28718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1289.688802][T28718] Call Trace: [ 1289.692160][T28718] [ 1289.695136][T28718] dump_stack_lvl+0x18c/0x250 [ 1289.699981][T28718] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1289.706208][T28718] ? show_regs_print_info+0x20/0x20 [ 1289.711554][T28718] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1289.717800][T28718] warn_alloc+0x246/0x340 [ 1289.722193][T28718] ? __get_vm_area_node+0x125/0x370 [ 1289.727536][T28718] ? zone_watermark_ok_safe+0x230/0x230 [ 1289.733149][T28718] ? rcu_is_watching+0x15/0xb0 [ 1289.738021][T28718] ? __get_vm_area_node+0x356/0x370 [ 1289.743325][T28718] __vmalloc_node_range+0x393/0x1330 [ 1289.748668][T28718] ? perf_trace_preemptirq_template+0x269/0x330 [ 1289.754987][T28718] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1289.761296][T28718] ? lock_chain_count+0x20/0x20 [ 1289.766229][T28718] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1289.772494][T28718] ? free_vm_area+0x50/0x50 [ 1289.777062][T28718] ? end_current_label_crit_section+0x170/0x170 [ 1289.783394][T28718] ? apparmor_capable+0x137/0x1a0 [ 1289.788484][T28718] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.794095][T28718] __vmalloc+0x7a/0x90 [ 1289.798224][T28718] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.803860][T28718] bpf_prog_alloc_no_stats+0x47/0x440 [ 1289.809285][T28718] ? bpf_prog_alloc+0x2b/0x1a0 [ 1289.814103][T28718] bpf_prog_alloc+0x3d/0x1a0 [ 1289.818769][T28718] bpf_prog_load+0x6eb/0x1670 [ 1289.823511][T28718] ? map_freeze+0x420/0x420 [ 1289.828086][T28718] ? __might_fault+0xaa/0x120 [ 1289.832818][T28718] ? __lock_acquire+0x7d40/0x7d40 [ 1289.837900][T28718] ? __might_fault+0xaa/0x120 [ 1289.842643][T28718] ? __might_fault+0xc6/0x120 [ 1289.847375][T28718] ? __might_fault+0xaa/0x120 [ 1289.852293][T28718] ? bpf_lsm_bpf+0x9/0x10 [ 1289.856697][T28718] ? security_bpf+0x7e/0xa0 [ 1289.861364][T28718] __sys_bpf+0x5ba/0x890 [ 1289.865668][T28718] ? bpf_link_show_fdinfo+0x390/0x390 [ 1289.871128][T28718] ? lock_chain_count+0x20/0x20 [ 1289.876040][T28718] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1289.882123][T28718] __x64_sys_bpf+0x7c/0x90 [ 1289.886639][T28718] do_syscall_64+0x55/0xb0 [ 1289.891128][T28718] ? clear_bhb_loop+0x40/0x90 [ 1289.895857][T28718] ? clear_bhb_loop+0x40/0x90 [ 1289.900586][T28718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1289.906553][T28718] RIP: 0033:0x7faeed39ce59 [ 1289.911024][T28718] 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 [ 1289.930695][T28718] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1289.939175][T28718] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1289.947191][T28718] RDX: 0000000000000094 RSI: 0000200000000680 RDI: 0000000000000005 [ 1289.955193][T28718] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1289.963223][T28718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1289.971411][T28718] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1289.979433][T28718] [ 1290.018850][T28716] netlink: 'syz.0.7693': attribute type 29 has an invalid length. [ 1290.061858][T28718] Mem-Info: [ 1290.074409][T28718] active_anon:23476 inactive_anon:0 isolated_anon:0 [ 1290.074409][T28718] active_file:19758 inactive_file:40439 isolated_file:0 [ 1290.074409][T28718] unevictable:768 dirty:284 writeback:0 [ 1290.074409][T28718] slab_reclaimable:11132 slab_unreclaimable:103118 [ 1290.074409][T28718] mapped:36646 shmem:19232 pagetables:607 [ 1290.074409][T28718] sec_pagetables:0 bounce:0 [ 1290.074409][T28718] kernel_misc_reclaimable:0 [ 1290.074409][T28718] free:1315884 free_pcp:8043 free_cma:0 [ 1290.109006][T28712] netlink: 'syz.0.7693': attribute type 29 has an invalid length. [ 1290.152191][T28718] Node 0 active_anon:95504kB inactive_anon:0kB active_file:79032kB inactive_file:161552kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:146584kB dirty:1236kB writeback:0kB shmem:76992kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10052kB pagetables:2428kB sec_pagetables:0kB all_unreclaimable? no [ 1290.214911][T28718] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 1290.274628][T28718] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1290.323949][T28718] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 1290.344370][T28718] Node 0 DMA32 free:1342856kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:99196kB inactive_anon:0kB active_file:79032kB inactive_file:160724kB unevictable:1536kB writepending:1280kB present:3129332kB managed:2586928kB mlocked:0kB bounce:0kB free_pcp:15788kB local_pcp:10920kB free_cma:0kB [ 1290.394838][T28718] lowmem_reserve[]: 0 0 0 0 0 [ 1290.399690][T28718] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1290.453485][T28718] lowmem_reserve[]: 0 0 0 0 0 [ 1290.465573][T28718] Node 1 Normal free:3898180kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:19256kB local_pcp:10936kB free_cma:0kB [ 1290.524624][T28718] lowmem_reserve[]: 0 0 0 0 0 [ 1290.544705][T28718] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1290.567499][T28718] Node 0 DMA32: 1126*4kB (UE) 764*8kB (UME) 326*16kB (UE) 2*32kB (UE) 44*64kB (UME) 124*128kB (UME) 119*256kB (UME) 105*512kB (UME) 32*1024kB (UM) 13*2048kB (UME) 283*4096kB (UM) = 1337368kB [ 1290.609305][T28718] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1290.634326][T28718] Node 1 Normal: 217*4kB (UME) 52*8kB (UME) 44*16kB (UME) 74*32kB (UME) 19*64kB (UME) 7*128kB (UE) 0*256kB 3*512kB (UME) 1*1024kB (E) 1*2048kB (E) 949*4096kB (M) = 3898180kB [ 1290.660331][T28718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1290.671942][T28724] netlink: 'syz.2.7699': attribute type 39 has an invalid length. [ 1290.690423][T28718] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1290.714754][T28718] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1290.740646][T28718] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1290.757249][T28728] FAULT_INJECTION: forcing a failure. [ 1290.757249][T28728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1290.776286][T28718] 82964 total pagecache pages [ 1290.781041][T28718] 0 pages in swap cache [ 1290.802545][T28718] Free swap = 124996kB [ 1290.813131][T28718] Total swap = 124996kB [ 1290.820113][T28718] 2097051 pages RAM [ 1290.820764][T28728] CPU: 0 PID: 28728 Comm: syz.0.7700 Not tainted syzkaller #0 [ 1290.823970][T28718] 0 pages HighMem/MovableOnly [ 1290.831526][T28728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1290.831541][T28728] Call Trace: [ 1290.831550][T28728] [ 1290.831559][T28728] dump_stack_lvl+0x18c/0x250 [ 1290.831597][T28728] ? show_regs_print_info+0x20/0x20 [ 1290.831623][T28728] ? load_image+0x420/0x420 [ 1290.831647][T28728] ? __might_fault+0xaa/0x120 [ 1290.831672][T28728] ? __lock_acquire+0x7d40/0x7d40 [ 1290.831706][T28728] should_fail_ex+0x39d/0x4d0 [ 1290.831745][T28728] _copy_from_iter+0x1d9/0x12e0 [ 1290.831778][T28728] ? slab_post_alloc_hook+0x8a/0x4b0 [ 1290.831810][T28728] ? __virt_addr_valid+0x18c/0x540 [ 1290.897504][T28728] ? __lock_acquire+0x7d40/0x7d40 [ 1290.902585][T28728] ? rcu_is_watching+0x15/0xb0 [ 1290.907563][T28728] ? copyout_mc+0x70/0x70 [ 1290.912038][T28728] ? __virt_addr_valid+0x18c/0x540 [ 1290.917192][T28728] ? __virt_addr_valid+0x18c/0x540 [ 1290.922336][T28728] ? __virt_addr_valid+0x469/0x540 [ 1290.927480][T28728] ? __check_object_size+0x506/0xa20 [ 1290.932798][T28728] netlink_sendmsg+0x76b/0xbf0 [ 1290.937625][T28728] ? netlink_getsockopt+0x590/0x590 [ 1290.942859][T28728] ? aa_sock_msg_perm+0x94/0x150 [ 1290.947832][T28728] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1290.953179][T28728] ? security_socket_sendmsg+0x80/0xa0 [ 1290.958823][T28728] ? netlink_getsockopt+0x590/0x590 [ 1290.964059][T28728] ____sys_sendmsg+0x5ba/0x960 [ 1290.969019][T28728] ? __asan_memset+0x22/0x40 [ 1290.973686][T28728] ? __sys_sendmsg_sock+0x30/0x30 [ 1290.978749][T28728] ? __import_iovec+0x5f2/0x850 [ 1290.983724][T28728] ? import_iovec+0x73/0xa0 [ 1290.988261][T28728] ___sys_sendmsg+0x2a6/0x360 [ 1290.993061][T28728] ? __sys_sendmsg+0x2a0/0x2a0 [ 1290.997874][T28728] ? __lock_acquire+0x7d40/0x7d40 [ 1291.003138][T28728] __se_sys_sendmsg+0x1c2/0x2b0 [ 1291.008475][T28728] ? __x64_sys_sendmsg+0x80/0x80 [ 1291.013730][T28728] ? lockdep_hardirqs_on+0x98/0x150 [ 1291.018976][T28728] do_syscall_64+0x55/0xb0 [ 1291.023433][T28728] ? clear_bhb_loop+0x40/0x90 [ 1291.028139][T28728] ? clear_bhb_loop+0x40/0x90 [ 1291.032980][T28728] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1291.038930][T28728] RIP: 0033:0x7fd83219ce59 [ 1291.043482][T28728] 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 [ 1291.064079][T28728] RSP: 002b:00007fd8330c0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1291.072535][T28728] RAX: ffffffffffffffda RBX: 00007fd832415fa0 RCX: 00007fd83219ce59 [ 1291.080644][T28728] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1291.088646][T28728] RBP: 00007fd8330c0090 R08: 0000000000000000 R09: 0000000000000000 [ 1291.096823][T28728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1291.104831][T28728] R13: 00007fd832416038 R14: 00007fd832415fa0 R15: 00007ffd626e92a8 [ 1291.112848][T28728] [ 1291.115958][T28718] 416933 pages reserved [ 1291.120270][T28718] 0 pages cma reserved [ 1291.551342][T28739] netlink: 'syz.1.7702': attribute type 10 has an invalid length. [ 1291.755045][T28741] netlink: 13310 bytes leftover after parsing attributes in process `syz.0.7703'. [ 1291.798516][T28744] netlink: 144308 bytes leftover after parsing attributes in process `syz.2.7704'. [ 1292.350784][T28750] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.7705'. [ 1292.395538][T28750] delete_channel: no stack [ 1292.418415][T28750] delete_channel: no stack [ 1292.551399][T28754] validate_nla: 1 callbacks suppressed [ 1292.551440][T28754] netlink: 'syz.2.7706': attribute type 39 has an invalid length. [ 1292.802044][T28758] netlink: 'syz.3.7708': attribute type 3 has an invalid length. [ 1292.830330][T28758] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7708'. [ 1292.977397][T28763] netlink: 160 bytes leftover after parsing attributes in process `syz.2.7709'. [ 1293.192514][T28770] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.7713'. [ 1293.216329][T28770] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.7713'. [ 1293.292982][T28771] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.7713'. [ 1293.399352][T28776] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7714'. [ 1293.453715][T28780] netlink: 180 bytes leftover after parsing attributes in process `syz.3.7712'. [ 1294.408401][T28791] netlink: 'syz.0.7717': attribute type 39 has an invalid length. [ 1294.692420][T28798] netlink: 'syz.0.7720': attribute type 3 has an invalid length. [ 1294.701751][T28798] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7720'. [ 1294.973430][T28805] netlink: 10 bytes leftover after parsing attributes in process `syz.2.7723'. [ 1295.110697][T28805] ref_ctr_offset mismatch. inode: 0x7a offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 1295.205405][T28804] delete_channel: no stack [ 1295.329288][T28810] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7725'. [ 1295.526705][T28817] netlink: 'syz.2.7727': attribute type 39 has an invalid length. [ 1295.764109][T28823] netlink: 'syz.3.7730': attribute type 3 has an invalid length. [ 1295.784650][T28823] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7730'. [ 1296.095904][T28842] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.7737'. [ 1296.712725][T28864] netlink: 'syz.0.7746': attribute type 2 has an invalid length. [ 1296.728918][T28864] netlink: 'syz.0.7746': attribute type 8 has an invalid length. [ 1296.775100][T28866] FAULT_INJECTION: forcing a failure. [ 1296.775100][T28866] name failslab, interval 1, probability 0, space 0, times 0 [ 1296.788373][T28860] netlink: 'syz.3.7744': attribute type 3 has an invalid length. [ 1296.794077][T28866] CPU: 0 PID: 28866 Comm: syz.1.7747 Not tainted syzkaller #0 [ 1296.803892][T28866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1296.814173][T28866] Call Trace: [ 1296.817502][T28866] [ 1296.820532][T28866] dump_stack_lvl+0x18c/0x250 [ 1296.825278][T28866] ? show_regs_print_info+0x20/0x20 [ 1296.830540][T28866] ? load_image+0x420/0x420 [ 1296.835103][T28866] ? perf_trace_lock_acquire+0x104/0x410 [ 1296.840813][T28866] should_fail_ex+0x39d/0x4d0 [ 1296.845546][T28866] should_failslab+0x9/0x20 [ 1296.850103][T28866] slab_pre_alloc_hook+0x59/0x310 [ 1296.855182][T28866] kmem_cache_alloc+0x5a/0x2d0 [ 1296.860004][T28866] ? skb_clone+0x1eb/0x370 [ 1296.864478][T28866] skb_clone+0x1eb/0x370 [ 1296.868774][T28866] __netlink_deliver_tap+0x41c/0x830 [ 1296.874225][T28866] ? netlink_deliver_tap+0x2e/0x1b0 [ 1296.879519][T28866] netlink_deliver_tap+0x19c/0x1b0 [ 1296.884790][T28866] netlink_dump+0x94b/0xe50 [ 1296.889443][T28866] ? netlink_lookup+0x200/0x200 [ 1296.894348][T28866] ? slab_free_freelist_hook+0x130/0x1a0 [ 1296.900128][T28866] ? netlink_recvmsg+0x5e7/0xe60 [ 1296.905191][T28866] ? kmem_cache_free+0xf8/0x270 [ 1296.910210][T28866] netlink_recvmsg+0x693/0xe60 [ 1296.915096][T28866] ? netlink_sendmsg+0xbf0/0xbf0 [ 1296.920112][T28866] ? aa_af_perm+0x330/0x330 [ 1296.924665][T28866] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 1296.930001][T28866] ? security_socket_recvmsg+0x89/0xb0 [ 1296.935510][T28866] ? netlink_sendmsg+0xbf0/0xbf0 [ 1296.940486][T28866] ____sys_recvmsg+0x2ce/0x5e0 [ 1296.945325][T28866] ? __sys_recvmsg_sock+0x50/0x50 [ 1296.950402][T28866] ? import_iovec+0x73/0xa0 [ 1296.955055][T28866] ___sys_recvmsg+0x216/0x590 [ 1296.959796][T28866] ? __sys_recvmsg+0x2a0/0x2a0 [ 1296.964616][T28866] ? ksys_write+0x1c4/0x260 [ 1296.969383][T28866] ? __fget_files+0x43d/0x4b0 [ 1296.974302][T28866] __x64_sys_recvmsg+0x20c/0x2e0 [ 1296.979289][T28866] ? ___sys_recvmsg+0x590/0x590 [ 1296.984204][T28866] ? lockdep_hardirqs_on+0x98/0x150 [ 1296.989540][T28866] do_syscall_64+0x55/0xb0 [ 1296.994018][T28866] ? clear_bhb_loop+0x40/0x90 [ 1296.998751][T28866] ? clear_bhb_loop+0x40/0x90 [ 1297.003479][T28866] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1297.009429][T28866] RIP: 0033:0x7faeed39ce59 [ 1297.014032][T28866] 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 [ 1297.033743][T28866] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1297.042294][T28866] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1297.050395][T28866] RDX: 0000000000010100 RSI: 0000200000000080 RDI: 0000000000000003 [ 1297.058418][T28866] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1297.066539][T28866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1297.074696][T28866] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1297.083023][T28866] [ 1297.712056][T28886] ref_ctr_offset mismatch. inode: 0x5e offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 1297.765504][T28892] netlink: 'syz.0.7756': attribute type 29 has an invalid length. [ 1297.775664][T28892] netlink: 'syz.0.7756': attribute type 29 has an invalid length. [ 1297.795873][T28885] delete_channel: no stack [ 1297.912129][T28897] FAULT_INJECTION: forcing a failure. [ 1297.912129][T28897] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.929004][T28897] CPU: 0 PID: 28897 Comm: syz.3.7758 Not tainted syzkaller #0 [ 1297.936715][T28897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1297.946844][T28897] Call Trace: [ 1297.950213][T28897] [ 1297.953201][T28897] dump_stack_lvl+0x18c/0x250 [ 1297.958040][T28897] ? show_regs_print_info+0x20/0x20 [ 1297.963401][T28897] ? load_image+0x420/0x420 [ 1297.967986][T28897] ? __lock_acquire+0x7d40/0x7d40 [ 1297.973106][T28897] should_fail_ex+0x39d/0x4d0 [ 1297.977895][T28897] should_failslab+0x9/0x20 [ 1297.982486][T28897] slab_pre_alloc_hook+0x59/0x310 [ 1297.987602][T28897] ? __lock_acquire+0x7d40/0x7d40 [ 1297.992713][T28897] kmem_cache_alloc+0x5a/0x2d0 [ 1297.997810][T28897] ? security_file_alloc+0x34/0x120 [ 1298.003529][T28897] security_file_alloc+0x34/0x120 [ 1298.008634][T28897] init_file+0x94/0x1f0 [ 1298.012875][T28897] alloc_empty_file+0xb7/0x1d0 [ 1298.017861][T28897] alloc_file+0x5c/0x600 [ 1298.022208][T28897] alloc_file_pseudo+0x184/0x210 [ 1298.027214][T28897] ? alloc_empty_backing_file+0xe0/0xe0 [ 1298.032836][T28897] ? __lock_acquire+0x7d40/0x7d40 [ 1298.037930][T28897] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1298.043470][T28897] ? _local_bh_enable+0xa0/0xa0 [ 1298.048402][T28897] anon_inode_getfile+0xc5/0x1a0 [ 1298.053414][T28897] bpf_link_prime+0xa6/0x1d0 [ 1298.058090][T28897] bpf_xdp_link_attach+0x260/0x730 [ 1298.063401][T28897] ? dev_xdp_prog+0x100/0x100 [ 1298.068337][T28897] ? __lock_acquire+0x7d40/0x7d40 [ 1298.073446][T28897] ? __fget_files+0x43d/0x4b0 [ 1298.078188][T28897] ? attach_type_to_prog_type+0x330/0x3a0 [ 1298.083965][T28897] ? bpf_prog_attach_check_attach_type+0x2d8/0x440 [ 1298.090519][T28897] link_create+0x3ff/0x720 [ 1298.095165][T28897] __sys_bpf+0x4d7/0x890 [ 1298.099455][T28897] ? bpf_link_show_fdinfo+0x390/0x390 [ 1298.104885][T28897] ? lock_chain_count+0x20/0x20 [ 1298.109786][T28897] __x64_sys_bpf+0x7c/0x90 [ 1298.114255][T28897] do_syscall_64+0x55/0xb0 [ 1298.118731][T28897] ? clear_bhb_loop+0x40/0x90 [ 1298.123448][T28897] ? clear_bhb_loop+0x40/0x90 [ 1298.128172][T28897] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1298.134150][T28897] RIP: 0033:0x7fb64ff9ce59 [ 1298.138611][T28897] 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 [ 1298.158385][T28897] RSP: 002b:00007fb650eb3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1298.167034][T28897] RAX: ffffffffffffffda RBX: 00007fb650215fa0 RCX: 00007fb64ff9ce59 [ 1298.175063][T28897] RDX: 0000000000000040 RSI: 0000200000000240 RDI: 000000000000001c [ 1298.183253][T28897] RBP: 00007fb650eb3090 R08: 0000000000000000 R09: 0000000000000000 [ 1298.191267][T28897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1298.199308][T28897] R13: 00007fb650216038 R14: 00007fb650215fa0 R15: 00007ffe5c85fc58 [ 1298.207338][T28897] [ 1298.346658][T28901] netlink: 'syz.3.7759': attribute type 3 has an invalid length. [ 1298.355155][T28901] __nla_validate_parse: 4 callbacks suppressed [ 1298.355190][T28901] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7759'. [ 1298.431568][T28906] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7761'. [ 1298.841012][T28917] netlink: 'syz.1.7766': attribute type 10 has an invalid length. [ 1298.932516][T28917] bond0: (slave team0): Releasing backup interface [ 1298.962900][T28917] team0 (unregistering): Port device team_slave_0 removed [ 1298.996026][T28917] team0 (unregistering): Port device team_slave_1 removed [ 1299.073007][T28925] netlink: 'syz.2.7769': attribute type 10 has an invalid length. [ 1299.194233][T28925] team0: Device hsr_slave_0 failed to register rx_handler [ 1299.482343][T28937] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.7773'. [ 1299.513811][T28933] netlink: 'syz.0.7771': attribute type 3 has an invalid length. [ 1299.534856][T28933] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7771'. [ 1299.912721][T28946] netlink: 10 bytes leftover after parsing attributes in process `syz.0.7776'. [ 1300.150905][T28949] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 1300.182724][T28943] delete_channel: no stack [ 1300.413200][T28963] FAULT_INJECTION: forcing a failure. [ 1300.413200][T28963] name failslab, interval 1, probability 0, space 0, times 0 [ 1300.434234][T28963] CPU: 0 PID: 28963 Comm: syz.3.7782 Not tainted syzkaller #0 [ 1300.441798][T28963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1300.451911][T28963] Call Trace: [ 1300.455251][T28963] [ 1300.458238][T28963] dump_stack_lvl+0x18c/0x250 [ 1300.464156][T28963] ? show_regs_print_info+0x20/0x20 [ 1300.469428][T28963] ? load_image+0x420/0x420 [ 1300.473992][T28963] ? __might_sleep+0xe0/0xe0 [ 1300.478728][T28963] ? __lock_acquire+0x7d40/0x7d40 [ 1300.483818][T28963] should_fail_ex+0x39d/0x4d0 [ 1300.488577][T28963] should_failslab+0x9/0x20 [ 1300.493143][T28963] slab_pre_alloc_hook+0x59/0x310 [ 1300.498224][T28963] ? rtnl_newlink+0x10d/0x20a0 [ 1300.503043][T28963] __kmem_cache_alloc_node+0x53/0x250 [ 1300.508497][T28963] ? rtnl_newlink+0x10d/0x20a0 [ 1300.513523][T28963] kmalloc_trace+0x2a/0xe0 [ 1300.518049][T28963] ? rtnl_setlink+0x4e0/0x4e0 [ 1300.522780][T28963] rtnl_newlink+0x10d/0x20a0 [ 1300.527425][T28963] ? arch_stack_walk+0x160/0x190 [ 1300.532444][T28963] ? __mutex_trylock_common+0x159/0x260 [ 1300.538053][T28963] ? rtnl_setlink+0x4e0/0x4e0 [ 1300.542814][T28963] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1300.550086][T28963] ? rcu_is_watching+0x15/0xb0 [ 1300.554941][T28963] ? trace_contention_end+0x39/0xe0 [ 1300.560267][T28963] ? __mutex_lock+0x315/0xcc0 [ 1300.565025][T28963] ? rtnetlink_rcv_msg+0x811/0xfa0 [ 1300.570639][T28963] ? mutex_lock_nested+0x20/0x20 [ 1300.575655][T28963] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 1300.580832][T28963] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 1300.586019][T28963] ? rtnl_setlink+0x4e0/0x4e0 [ 1300.590766][T28963] rtnetlink_rcv_msg+0x869/0xfa0 [ 1300.595773][T28963] ? lockdep_hardirqs_on+0x98/0x150 [ 1300.601129][T28963] ? rtnetlink_bind+0x80/0x80 [ 1300.605875][T28963] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1300.611918][T28963] ? lock_chain_count+0x20/0x20 [ 1300.616832][T28963] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1300.622259][T28963] ? lockdep_hardirqs_on+0x98/0x150 [ 1300.627697][T28963] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1300.633124][T28963] ? _local_bh_enable+0xa0/0xa0 [ 1300.638159][T28963] ? __dev_queue_xmit+0x265/0x3660 [ 1300.643344][T28963] ? __dev_queue_xmit+0x265/0x3660 [ 1300.648542][T28963] ? __dev_queue_xmit+0x1b2c/0x3660 [ 1300.653867][T28963] ? __dev_queue_xmit+0x265/0x3660 [ 1300.659088][T28963] ? ref_tracker_free+0x690/0x840 [ 1300.664192][T28963] netlink_rcv_skb+0x241/0x4d0 [ 1300.669024][T28963] ? rtnetlink_bind+0x80/0x80 [ 1300.673770][T28963] ? netlink_ack+0x1180/0x1180 [ 1300.678613][T28963] ? __lock_acquire+0x7d40/0x7d40 [ 1300.683702][T28963] ? netlink_deliver_tap+0x2e/0x1b0 [ 1300.688965][T28963] netlink_unicast+0x751/0x8d0 [ 1300.693797][T28963] netlink_sendmsg+0x8d0/0xbf0 [ 1300.698626][T28963] ? netlink_getsockopt+0x590/0x590 [ 1300.703891][T28963] ? aa_sock_msg_perm+0x94/0x150 [ 1300.708908][T28963] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1300.714262][T28963] ? security_socket_sendmsg+0x80/0xa0 [ 1300.719783][T28963] ? netlink_getsockopt+0x590/0x590 [ 1300.725065][T28963] ____sys_sendmsg+0x5ba/0x960 [ 1300.729916][T28963] ? __asan_memset+0x22/0x40 [ 1300.734599][T28963] ? __sys_sendmsg_sock+0x30/0x30 [ 1300.739689][T28963] ? __import_iovec+0x5f2/0x850 [ 1300.744621][T28963] ? import_iovec+0x73/0xa0 [ 1300.749196][T28963] ___sys_sendmsg+0x2a6/0x360 [ 1300.753933][T28963] ? get_pid_task+0x20/0x1e0 [ 1300.758630][T28963] ? __sys_sendmsg+0x2a0/0x2a0 [ 1300.763478][T28963] ? __lock_acquire+0x7d40/0x7d40 [ 1300.768660][T28963] __se_sys_sendmsg+0x1c2/0x2b0 [ 1300.773667][T28963] ? __x64_sys_sendmsg+0x80/0x80 [ 1300.778727][T28963] ? lockdep_hardirqs_on+0x98/0x150 [ 1300.783996][T28963] do_syscall_64+0x55/0xb0 [ 1300.788472][T28963] ? clear_bhb_loop+0x40/0x90 [ 1300.793277][T28963] ? clear_bhb_loop+0x40/0x90 [ 1300.797997][T28963] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1300.803954][T28963] RIP: 0033:0x7fb64ff9ce59 [ 1300.808496][T28963] 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 [ 1300.828770][T28963] RSP: 002b:00007fb650eb3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1300.837256][T28963] RAX: ffffffffffffffda RBX: 00007fb650215fa0 RCX: 00007fb64ff9ce59 [ 1300.845272][T28963] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 1300.853293][T28963] RBP: 00007fb650eb3090 R08: 0000000000000000 R09: 0000000000000000 [ 1300.861321][T28963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1300.869342][T28963] R13: 00007fb650216038 R14: 00007fb650215fa0 R15: 00007ffe5c85fc58 [ 1300.877480][T28963] [ 1300.886386][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 1300.893018][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1301.079338][T28968] netlink: 'syz.0.7781': attribute type 58 has an invalid length. [ 1301.124927][T28968] netlink: 144 bytes leftover after parsing attributes in process `syz.0.7781'. [ 1301.225531][T28972] netlink: 'syz.2.7783': attribute type 10 has an invalid length. [ 1301.257345][T28972] macvlan0: entered promiscuous mode [ 1301.274758][T28972] macvlan0: entered allmulticast mode [ 1301.359635][T28976] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.7785'. [ 1301.393359][T28972] veth1_vlan: entered allmulticast mode [ 1301.475233][T28972] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 1301.573490][T28982] netlink: 'syz.3.7787': attribute type 33 has an invalid length. [ 1301.619604][T28982] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7787'. [ 1301.883548][T28984] netlink: 13310 bytes leftover after parsing attributes in process `syz.0.7788'. [ 1301.982420][T28984] netlink: 'syz.0.7788': attribute type 39 has an invalid length. Stopping sshd: stopped /usr/sbin/sshd (pid 5526) OK Stopping crond: stopped /usr/sbin/crond (pid 5513) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 5434) [ 1303.631653][T29017] netlink: 'syz.0.7794': attribute type 58 has an invalid length. [ 1303.658988][T29017] netlink: 144 bytes leftover after parsing attributes in process `syz.0.7794'. [ 1303.715488][T29021] FAULT_INJECTION: forcing a failure. [ 1303.715488][T29021] name failslab, interval 1, probability 0, space 0, times 0 [ 1303.774615][T29021] CPU: 0 PID: 29021 Comm: syz.2.7797 Not tainted syzkaller #0 [ 1303.782179][T29021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1303.792503][T29021] Call Trace: [ 1303.796274][T29021] [ 1303.799269][T29021] dump_stack_lvl+0x18c/0x250 [ 1303.804036][T29021] ? show_regs_print_info+0x20/0x20 [ 1303.809296][T29021] ? load_image+0x420/0x420 [ 1303.813858][T29021] ? __might_sleep+0xe0/0xe0 [ 1303.818509][T29021] ? __lock_acquire+0x7d40/0x7d40 [ 1303.823713][T29021] should_fail_ex+0x39d/0x4d0 [ 1303.828464][T29021] should_failslab+0x9/0x20 [ 1303.833136][T29021] slab_pre_alloc_hook+0x59/0x310 [ 1303.838246][T29021] ? kasan_set_track+0x5f/0x70 [ 1303.843089][T29021] kmem_cache_alloc_node+0x60/0x320 [ 1303.848499][T29021] ? genl_rcv+0x28/0x40 [ 1303.852737][T29021] ? __alloc_skb+0x103/0x2c0 [ 1303.857404][T29021] __alloc_skb+0x103/0x2c0 [ 1303.861901][T29021] netlink_dump+0x1ec/0xe50 [ 1303.866494][T29021] ? netlink_lookup+0x200/0x200 [ 1303.871426][T29021] ? __asan_memset+0x22/0x40 [ 1303.876098][T29021] ? genl_start+0x493/0x6b0 [ 1303.880677][T29021] __netlink_dump_start+0x5f1/0x810 [ 1303.885949][T29021] genl_family_rcv_msg_dumpit+0x214/0x310 [ 1303.891749][T29021] ? genl_rcv_msg+0x7a0/0x7a0 [ 1303.896591][T29021] ? genl_get_cmd+0x4a9/0x920 [ 1303.901439][T29021] ? genl_family_rcv_msg_doit+0x310/0x310 [ 1303.907314][T29021] ? genl_start+0x6b0/0x6b0 [ 1303.911883][T29021] ? genl_dumpit+0x1a0/0x1a0 [ 1303.916552][T29021] genl_rcv_msg+0x5e5/0x7a0 [ 1303.921157][T29021] ? genl_bind+0x360/0x360 [ 1303.925738][T29021] ? devlink_params_notify_unregister+0x130/0x130 [ 1303.932314][T29021] ? perf_trace_lock+0x304/0x3b0 [ 1303.937334][T29021] netlink_rcv_skb+0x241/0x4d0 [ 1303.942170][T29021] ? genl_bind+0x360/0x360 [ 1303.946695][T29021] ? netlink_ack+0x1180/0x1180 [ 1303.951626][T29021] ? __lock_acquire+0x7d40/0x7d40 [ 1303.956908][T29021] ? down_read+0x1ac/0x2e0 [ 1303.961405][T29021] genl_rcv+0x28/0x40 [ 1303.965520][T29021] netlink_unicast+0x751/0x8d0 [ 1303.970368][T29021] netlink_sendmsg+0x8d0/0xbf0 [ 1303.975210][T29021] ? perf_trace_lock+0x304/0x3b0 [ 1303.980269][T29021] ? netlink_getsockopt+0x590/0x590 [ 1303.985558][T29021] ? aa_sock_msg_perm+0x94/0x150 [ 1303.990571][T29021] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1303.995976][T29021] ? security_socket_sendmsg+0x80/0xa0 [ 1304.001714][T29021] ? netlink_getsockopt+0x590/0x590 [ 1304.007032][T29021] ____sys_sendmsg+0x5ba/0x960 [ 1304.011877][T29021] ? __asan_memset+0x22/0x40 [ 1304.016549][T29021] ? __sys_sendmsg_sock+0x30/0x30 [ 1304.021683][T29021] ? __import_iovec+0x5f2/0x850 [ 1304.026645][T29021] ? import_iovec+0x73/0xa0 [ 1304.031209][T29021] ___sys_sendmsg+0x2a6/0x360 [ 1304.036046][T29021] ? __sys_sendmsg+0x2a0/0x2a0 [ 1304.040948][T29021] ? __lock_acquire+0x7d40/0x7d40 [ 1304.046101][T29021] __se_sys_sendmsg+0x1c2/0x2b0 [ 1304.051215][T29021] ? __x64_sys_sendmsg+0x80/0x80 [ 1304.056244][T29021] ? lockdep_hardirqs_on+0x98/0x150 [ 1304.061719][T29021] do_syscall_64+0x55/0xb0 [ 1304.066208][T29021] ? clear_bhb_loop+0x40/0x90 [ 1304.071123][T29021] ? clear_bhb_loop+0x40/0x90 [ 1304.075875][T29021] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1304.081853][T29021] RIP: 0033:0x7ff4a039ce59 [ 1304.086332][T29021] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1304.106089][T29021] RSP: 002b:00007ff4a11ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1304.114581][T29021] RAX: ffffffffffffffda RBX: 00007ff4a0615fa0 RCX: 00007ff4a039ce59 [ 1304.122614][T29021] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 1304.130730][T29021] RBP: 00007ff4a11ba090 R08: 0000000000000000 R09: 0000000000000000 [ 1304.138764][T29021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1304.146807][T29021] R13: 00007ff4a0616038 R14: 00007ff4a0615fa0 R15: 00007fffe19ea1d8 [ 1304.154920][T29021] Stopping network: [ 1304.237092][T29029] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.7798'. [ 1304.356966][T29014] netlink: 128 bytes leftover after parsing attributes in process `syz.1.7795'. [ 1304.408140][T29014] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1304.736631][T29043] netlink: 'syz.3.7801': attribute type 29 has an invalid length. [ 1304.769010][T29043] netlink: 'syz.3.7801': attribute type 29 has an invalid length. [ 1305.407842][T29067] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7809'. [ 1305.427162][T29068] FAULT_INJECTION: forcing a failure. [ 1305.427162][T29068] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1305.469953][T29068] CPU: 0 PID: 29068 Comm: syz.3.7807 Not tainted syzkaller #0 [ 1305.477520][T29068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1305.487637][T29068] Call Trace: [ 1305.491140][T29068] [ 1305.494115][T29068] dump_stack_lvl+0x18c/0x250 [ 1305.498866][T29068] ? show_regs_print_info+0x20/0x20 [ 1305.504176][T29068] ? load_image+0x420/0x420 [ 1305.508747][T29068] ? __lock_acquire+0x7d40/0x7d40 [ 1305.513851][T29068] should_fail_ex+0x39d/0x4d0 [ 1305.518705][T29068] _copy_from_user+0x2f/0xe0 [ 1305.523371][T29068] __copy_msghdr+0x3bb/0x580 [ 1305.528045][T29068] ___sys_sendmsg+0x214/0x360 [ 1305.532815][T29068] ? __sys_sendmsg+0x2a0/0x2a0 [ 1305.537647][T29068] ? __lock_acquire+0x7d40/0x7d40 [ 1305.542725][T29068] __se_sys_sendmsg+0x1c2/0x2b0 [ 1305.547698][T29068] ? __x64_sys_sendmsg+0x80/0x80 [ 1305.552785][T29068] ? lockdep_hardirqs_on+0x98/0x150 [ 1305.558048][T29068] do_syscall_64+0x55/0xb0 [ 1305.562625][T29068] ? clear_bhb_loop+0x40/0x90 [ 1305.568147][T29068] ? clear_bhb_loop+0x40/0x90 [ 1305.572883][T29068] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1305.578851][T29068] RIP: 0033:0x7fb64ff9ce59 [ 1305.583330][T29068] 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 [ 1305.602991][T29068] RSP: 002b:00007fb650eb3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1305.611473][T29068] RAX: ffffffffffffffda RBX: 00007fb650215fa0 RCX: 00007fb64ff9ce59 [ 1305.619516][T29068] RDX: 0000000000000480 RSI: 0000200000003480 RDI: 0000000000000003 [ 1305.627538][T29068] RBP: 00007fb650eb3090 R08: 0000000000000000 R09: 0000000000000000 [ 1305.635630][T29068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1305.643637][T29068] R13: 00007fb650216038 R14: 00007fb650215fa0 R15: 00007ffe5c85fc58 [ 1305.651663][T29068] [ 1305.926068][T29075] netlink: 'syz.3.7810': attribute type 3 has an invalid length. [ 1305.937222][T29075] netlink: 201372 bytes leftover after parsing attributes in process `syz.3.7810'. OK [ 1306.228490][T29087] netlink: 'syz.2.7813': attribute type 39 has an invalid length. Stopping iptables: OK Stopping system message bus: done Stopping klogd: OK Stopping acpid: [ 1309.141059][T29129] netlink: 144308 bytes leftover after parsing attributes in process `syz.0.7820'. [ 1309.298096][T29125] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7818'. [ 1309.319069][T29125] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1309.522098][T29137] netlink: 'syz.1.7822': attribute type 3 has an invalid length. [ 1309.543138][T29137] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7822'. [ 1309.580771][T29139] netlink: 'syz.0.7823': attribute type 39 has an invalid length. [ 1309.864255][T29152] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7828'. [ 1309.873940][T29152] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7828'. [ 1309.886767][T29152] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7828'. [ 1309.902418][T29152] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7828'. [ 1310.015662][T29155] netlink: 'syz.1.7829': attribute type 39 has an invalid length. OK Stopping syslogd: [ 1310.315698][T29167] netlink: 144308 bytes leftover after parsing attributes in process `syz.3.7832'. stopped /sbin/syslogd (pid 5122) OK [ 1310.617195][T29177] netlink: 'syz.2.7834': attribute type 39 has an invalid length. umount: can't remount debugfs read-only [ 1310.937610][T29181] netlink: 'syz.0.7835': attribute type 3 has an invalid length. [ 1310.964740][T29181] netlink: 201372 bytes leftover after parsing attributes in process `syz.0.7835'. [ 1311.444627][T29201] netlink: 'syz.3.7842': attribute type 6 has an invalid length. [ 1311.469709][T29201] netlink: 168 bytes leftover after parsing attributes in process `syz.3.7842'. [ 1311.728867][T29208] netlink: 'syz.2.7841': attribute type 39 has an invalid length. [ 1312.331876][T29212] netlink: 'syz.3.7845': attribute type 39 has an invalid length. [ 1312.762799][T29219] netlink: 'syz.0.7848': attribute type 3 has an invalid length. [ 1312.787862][T29222] FAULT_INJECTION: forcing a failure. [ 1312.787862][T29222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1312.787895][T29222] CPU: 0 PID: 29222 Comm: syz.3.7849 Not tainted syzkaller #0 [ 1312.787917][T29222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1312.787931][T29222] Call Trace: [ 1312.787940][T29222] [ 1312.787949][T29222] dump_stack_lvl+0x18c/0x250 [ 1312.787985][T29222] ? show_regs_print_info+0x20/0x20 [ 1312.788012][T29222] ? load_image+0x420/0x420 [ 1312.788037][T29222] ? __might_fault+0xaa/0x120 [ 1312.788062][T29222] ? __lock_acquire+0x7d40/0x7d40 [ 1312.788093][T29222] should_fail_ex+0x39d/0x4d0 [ 1312.788158][T29222] _copy_from_user+0x2f/0xe0 [ 1312.788190][T29222] ___sys_sendmsg+0x1c7/0x360 [ 1312.788245][T29222] ? get_pid_task+0x20/0x1e0 [ 1312.788288][T29222] ? __sys_sendmsg+0x2a0/0x2a0 [ 1312.788337][T29222] ? __lock_acquire+0x7d40/0x7d40 [ 1312.788388][T29222] __se_sys_sendmsg+0x1c2/0x2b0 [ 1312.788436][T29222] ? __x64_sys_sendmsg+0x80/0x80 [ 1312.788491][T29222] ? lockdep_hardirqs_on+0x98/0x150 [ 1312.788539][T29222] do_syscall_64+0x55/0xb0 [ 1312.788563][T29222] ? clear_bhb_loop+0x40/0x90 [ 1312.788583][T29222] ? clear_bhb_loop+0x40/0x90 [ 1312.788604][T29222] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1312.788636][T29222] RIP: 0033:0x7fb64ff9ce59 [ 1312.788656][T29222] 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 [ 1312.788675][T29222] RSP: 002b:00007fb650eb3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1312.788700][T29222] RAX: ffffffffffffffda RBX: 00007fb650215fa0 RCX: 00007fb64ff9ce59 [ 1312.788717][T29222] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1312.788731][T29222] RBP: 00007fb650eb3090 R08: 0000000000000000 R09: 0000000000000000 [ 1312.788745][T29222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1312.788759][T29222] R13: 00007fb650216038 R14: 00007fb650215fa0 R15: 00007ffe5c85fc58 [ 1312.788791][T29222] [ 1313.423728][T29230] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1314.177150][T29245] netlink: 'syz.1.7857': attribute type 39 has an invalid length. [ 1314.591724][T29250] mac80211_hwsim hwsim49 ..ãc¤±: renamed from wlan1 [ 1314.906803][T29255] netlink: 'syz.1.7860': attribute type 3 has an invalid length. [ 1314.912336][T29257] __nla_validate_parse: 6 callbacks suppressed [ 1314.912504][T29257] netlink: 132 bytes leftover after parsing attributes in process `syz.0.7861'. [ 1314.937059][T29255] netlink: 201372 bytes leftover after parsing attributes in process `syz.1.7860'. umount: sysfs busy - remounted read-only umount: devtmpfs busy [ 1315.331029][T29271] FAULT_INJECTION: forcing a failure. [ 1315.331029][T29271] name fail_usercopy, interval 1, probability 0, space 0, times 0 - remounted read-only umount: can't remount /dev/root read-only [ 1315.383827][T29271] CPU: 1 PID: 29271 Comm: syz.1.7864 Not tainted syzkaller #0 [ 1315.391450][T29271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1315.401556][T29271] Call Trace: [ 1315.404883][T29271] [ 1315.407863][T29271] dump_stack_lvl+0x18c/0x250 [ 1315.412603][T29271] ? show_regs_print_info+0x20/0x20 [ 1315.417948][T29271] ? load_image+0x420/0x420 [ 1315.422602][T29271] ? __might_fault+0xaa/0x120 [ 1315.427335][T29271] ? __lock_acquire+0x7d40/0x7d40 [ 1315.432466][T29271] should_fail_ex+0x39d/0x4d0 [ 1315.437214][T29271] _copy_from_user+0x2f/0xe0 [ 1315.441858][T29271] __sys_bpf+0x23e/0x890 [ 1315.446156][T29271] ? bpf_link_show_fdinfo+0x390/0x390 [ 1315.451594][T29271] ? lock_chain_count+0x20/0x20 [ 1315.456529][T29271] __x64_sys_bpf+0x7c/0x90 [ 1315.460988][T29271] do_syscall_64+0x55/0xb0 [ 1315.465459][T29271] ? clear_bhb_loop+0x40/0x90 [ 1315.470190][T29271] ? clear_bhb_loop+0x40/0x90 [ 1315.474911][T29271] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1315.480865][T29271] RIP: 0033:0x7faeed39ce59 [ 1315.485321][T29271] 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 [ 1315.505371][T29271] RSP: 002b:00007faeee1d8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1315.513841][T29271] RAX: ffffffffffffffda RBX: 00007faeed615fa0 RCX: 00007faeed39ce59 [ 1315.522006][T29271] RDX: 000000000000000c RSI: 0000200000000840 RDI: 000000000000000a [ 1315.530039][T29271] RBP: 00007faeee1d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1315.538157][T29271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1315.546711][T29271] R13: 00007faeed616038 R14: 00007faeed615fa0 R15: 00007ffc67c8a5c8 [ 1315.554927][T29271] The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.0.196 closed by remote host. Sent SIGKILL to all processes [ 1316.868606][T27214] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Requesting system poweroff [ 1316.999429][T27214] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1317.195018][T27214] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1317.247075][T27214] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1317.900630][T29274] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1317.920359][T29274] ACPI: PM: Preparing to enter system sleep state S5 [ 1317.931132][T29274] kvm: exiting hardware virtualization [ 1317.938051][T29274] reboot: Power down serialport: VM disconnected.