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"], 0x0) 18:54:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000009000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000007a00}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:03 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000003000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f000001d400)=@generic, &(0x7f000001d480)=0x80) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f000001d580)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r7 = syz_open_dev$I2C(&(0x7f000001d5c0), 0x1f, 0x0) sendmmsg$unix(r0, &(0x7f000001d680)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000002c0)="50550c5012d1a6edc630457b40a70cd6bc9911a6e2f991d79df12ebad2f28c49e7c9588be1027645ebbf8150e21d1966bb5787226e46009e96a883cae6c3babb1080bd6390ec617b4a967f837e0a16eec8c66fea40221978dca9858c8442d651aa159621dba03494ce8a086270e4fd5b0ba4136e3122896998c03cd69a8f86f42178c45e936bca2135fef682740b3b22bf01429860c4563c7fb8c3f58517ba3212028d6b816d35b3d3b120a7f5ea289cdebbd3dc8b574435", 0xb8}, {&(0x7f0000000500)="76856c712abcc3c4e8f97fe98022e8eaf38922de4dde54411cae739a2bfa6f5e0c397e1177331639d5f676c632993b6be98578d6cf3314b3748d327c28a0efe7e3cd29e3e08729363601a929a995ba0fef78dca34d8484679f30a4c0251b65fb675c2e98e59d2ee8d15ec359380a048db8e676fcf4f6363aaab36558550d74bd8da91c8842610e3635e2212743fab156f38fc4c063c4ad582cde89b08927ebb06b1c02a8f37511aefca38694ef7b001bc9573bf81e", 0xb5}, {&(0x7f0000000600)="a423b28d73d821543cc5f1cd24d2c1ec71a0f99f58e43b84a4e4420c7c0afcf061d106cbd9aca4c70cc12ef9e0aff41b2ae2197d7e785870f00cdb8917728c4368b6ad52befcc91c33d6ae8e6366c1a468dcb0841a63f276661072398d550f24c0496965a45099c0ba1f18f6c9af681888e9328f7bf2cf2049b3008e7b3f3223013e062d90fbf853c09b58642891d84f88805d807b93b8e6453feeef92f65fae5616fdd236e5f6a5", 0xa8}, {&(0x7f00000006c0)="4b8b12daa304fdbbca3c00df0c21b22a650c6b1aa4a0b2d8b2fad78da37973a71a6255a17edd6aca313b96002b15293e09eba55898dbc7ff91c4ecf38614fb267c11b8d1fe6bfe847677b96d66f11228d8648c86b790f5355e31e1a9baedbbe485e0e805478aa799f879335971375adf58887b59e45bb8a198350167066b689ffe1cfdc760804d328215702b284616d71cc1a71fde5b4dfb915927fde4f433e32c332d09ad1f09eb422048042b8c18d40a9a087930d58a66191cda9fc911f696665a051a6eb72c148b9aa2461b35c65a3bb5cbf100794c406e0f34b5c5a560", 0xdf}, {&(0x7f00000007c0)="7ecc9ea56f74ba01411ba048aac4f543e365b4dadfc59378e0482f6bb1b018ac56ba47a8d5007df41ecfe92ffe372c29e054f7527898e6c5ab5feb469fc4a19823a4ef9a16780a4c35427729f249764e7708160c10e6f3d22a7ee3f83e0c1f9014db8f9a85f0a9267ffbe2fef19e7300961f712e0fbfaa91dcb5d5c320ab0e7693755715544f6e68356e61a163b7d87b1722b0faefffee05edf0e71b54e221b997", 0xa1}, {&(0x7f0000000880)="7ddfe592e7575a952f2802c3ca56f43f09febbaa0121974449becb92d2551b82e2e1eb0c5a42c73c302c01d8efd6aed0d2965e1a429d41f17ee6f8dd5cf5ebd0ce2abefd585e44ad5402137157f57b3fbef7ee373f6a52dd63c03beaa9e71ce292cabee767a5a5d180ea85a62dc1345453c132b6cb5e4f76f739285b0587cd918b63dff66b57af3fdeea3d6dbb7b7b91123ba5ce8edf8a0947f501dc91f9dde1840714d894cba89f472e40e1cb46a62ea1440906458802138256720826c69097699061868a11c3", 0xc7}], 0x6, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x40, 0x4000041}}, {{&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a80)="cec712308d56c70fa4d1866d6c56bcab39ba94c8c2f3c4807575176712aa6d2223581889e611b84013ccb6152f8220b50deade3760556aca0f9174b4d59bd0d76e73374051a372665fc0655ecaac4d521f1039b876c972410d5e6367b1", 0x5d}, {&(0x7f0000000b00)="81e20a884269dd2424e6e54b99d9b5ac1eb3afdbe03e3f95e27bbaf7eb674b01d331d4355d58f7a480ba963469a5d5454543872933a8a59dd64815aa14516482aacdcd91722921f317488d5971090d7ad0bead69eb15a25c464b21e5d1add8779a556ddba1705cfc0942cfba7d75d3fedaf6d0386b07a7154c465e0755d6720b", 0x80}, {&(0x7f0000000b80)="d38c9d07d19fa70a5d2f764c8f1dda1e80d32c82f8547f896d03da1ebfcc913634a11001b9f36503ea11441d79eee2a2a1ca1247713624cd696b5ef42faccfda05f7d1b36f11522aec2b32557b98b6cd709f3b6027a8493b18b6933af931240c8e31505459cffc825bcf297ef2900625c608ce8357f94617c0f4f9d44f15e9672df780c72deb0e80faabfa2780125438250b244bc9307e28ac87c905b7850e895eacb2d49eb02418fce8694d43de2f26c0062b82b6a2d919dae2bda7e8b69d390269f29f94d515b2678877119f6d54b4e97305f4e0da7eed332bf1", 0xdb}, {&(0x7f0000000c80)="fd80e2be3ed6d51212a9715cc8e600d39fdd3b6c2cd33cf375997ef95b5f116c", 0x20}, {&(0x7f0000000cc0)="c97d434ce3da25e9109dcb74e7f804b8b410a51ba93373b3fc76a48c71e821c5af75718bfe99088c81853190c7f358c7cb0aa1623f7e76c60cf772bc8fdea5d548626a6f005349a5a4499b1f", 0x4c}, {&(0x7f0000000d40)="ff74e1acaf1b833c00", 0x9}], 0x6, &(0x7f000000ce40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x40, 0x800}}, {{&(0x7f000000ce80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d1c0)=[{&(0x7f000000cf00)="6c151f4b8a14ba37bc76b618798184bb37a4153364f6584131157c555836ec49ceadf66015b0e6bf9d1f653ced9075f65db9a8cd4f1e163ed9e995b79d83cf492a423ea6bd2fe9c1a7cf878f6ed47c037c289549d67f36b6557e802b84e08073d28801f6af7f700ba8bf020aef64a7151268dc33ca2bc8416bcb9f6547d342acd3d3f650312a983360b8e83a740c6e6bbfeb4b826818fb9d478defd84a145aed69d49fb7d6f61d024585bd57c9a0a05659c866e7862d8e4767b7f6a7887d0a22f3b275952d98dda1374193a70a9fcee24b85a2321ff239c66964c639", 0xdc}, {&(0x7f000000d000)="35f5bab089de4b16a37f3245438c184103eb9e1ee3a84a57ba93b1372c2325e3ddc0772bb3f90ee9c39b05e04b039aba1c285ffb3f8e2b8172da", 0x3a}, {&(0x7f000000d040)="f2744a5c11d32bb00a73ada83080da055787859b7439d4221666eac22c484df28210c9b97a6737d347547f37897a07b5760fa6e4e1d839557e69d862680c19efdfcbf7417a95b5faeeb8ebe318416e78b805b971c6602407a55bb7e9b4f308cfb90bf1ea7d8f9bdd4fe6b252bf8983601275b9cd", 0x74}, {&(0x7f000000d0c0)="0eb08d3df39fba1f87f3fade2c28568742d6372da453c01f9108c7da46a1921ff5aa2e7f5f015de56039eb16d6b011c71e9296a6c00443cdfd9ddbc23c82ee35feded086001991cd49a74b07fe309ec6b897210611dded24c8bcd0349bd980092cc860f1d2b795a749d51a22a8ad4953136002ac11e110d3f10d3c9ff2643bdd5d235e325f1687d1be1c6bd89a3fb00c3a4be51d016b332e5b69d9eed23e19253d7c8ffe4111e56bdc8356cd842a61c36f66f14c334e836b4240dff1473577a7c9996225461ae20e4a5071eb12fa0123c36a39a195d81f2492706386", 0xdc}], 0x4, &(0x7f0000013cc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r2, r0, r2]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}], 0x160, 0x44000}}, {{0x0, 0x0, &(0x7f0000015240)=[{&(0x7f0000013e40)="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0x1000}, {&(0x7f0000014e40)="a9fd724fff6a3d2937128b77a027d00989896a2ea637442facd64a80d6f375502e43d0b406765666d63d380f6d659194e37b3d1f06ead3a96b1e3ae1eef44341a254aed405e56fef9f955cc236cda3ad041ad9b08d00c0be1db8abb94624cb33199f143c2cf0828451409d0f8e9951dc8c661f3608b0fd787fb75c15910fb50340d0306c7e875d56168bfdfece013343fcd4e0cfc6dfada729720029b6eac9c3119d5e02fd8986d71faf40140f0efcb01768fbca3f2ebb55d6c4bc366495b88c21801ffff327ce1b55509a09540972a31f5f322af1c87f0a51f9e4fc0b99d02071bc3c9d77ed18", 0xe7}, {&(0x7f0000014f40)="8c44b03c7db97fa473880f7ef5cbdb93fd787a7374ba31124e76c371dc442e369ae431924e0baa5baca7792f39ee2413c46d79d66c20875b829c01b728891c7ea92fdd070b18d89ebcdaccdca0c3469c288457669209baa626b74aa30647bfa64ef0133bdc6f780dd2af878ae5839493b69245c6c372d2ae1b327901ad42e1669c69368e97c5ffbf9d0a9ce88d2f36bcbc1b60140f4523c7e4b822c9771226acb533b1b63dc33f17152aad93ebed87814eead2fa70f51360dc3c9ab072f0620f02568a14f8a72ecbe3eb266013d3896b85d5872d7b2b8dfa426f36f69b898a58522769", 0xe3}, {&(0x7f0000015040)="b1fb135a3a4689493d90d29c55ada4b4094f90ca1217b255361334b8d622fffec80924ef33b46d87c460fe997f93c526465f36a69b5168e523aed159ce6f7edc8481c49106f1704ecca45f58c6244be1331b1b5b7fca0fc3398c31a3aebcd4461e1c265639b30e0076d4e203de3a67c6fd4fef64385ea8e73de03a959b96b73f39bc90e413708969622e59f6c22622866cea5cd11ac4b41d961f0a57b916d04dfc3ddcc269be3159182be7735cabdec509d074a381f34e646c6fcb2a81f1a9f3c161e6eaa3f573e330608da328f5f8df18eeeb1a0f1d82", 0xd7}, {&(0x7f0000015140)="4484b776a87510ec106a3d5b6e8fa80dc8497a55471247420810dca8e46413277a136fd8090892ac314b1f346e1a40e76ee3361f80a4a7e16792e2979c9fd53a8fa19d89f0a089ea1e56a9bfbfdcc8373ceba39fe6109b270c2178b98b8d3705740da77b43dc8f422976d457a73ea9e0e436ee87fb9f5da381b8b9d40dc59e67aeb36139c86a4066460d23ffd461bd1d883c3d7edd46025ab99d43524582e30318933f5bf4e66b70d8ffe22d29847b3a59b4081050e95188335356f0b5b7a0fd138a891031cde11991d60154b3d8305a8c842d263657a97ed9dd7a92484ed8c25ac47a", 0xe3}], 0x5, &(0x7f0000015700)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108, 0x800}}, {{&(0x7f0000015840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000015940)=[{&(0x7f00000158c0)="f8ef146bc280b274214ce755fe339c9f59e2ceb72313ad0a0ce52dd5e654511e7ec0afaaa1472996c3290a641ae01014efc0cfb81290922162da4e01d92d29a713591e18997eb4f2e8fb6dfa", 0x4c}], 0x1, &(0x7f0000000e00)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="1c00000000000000010000000200000001b861905cce3cd71458a3fa4bf352c7bf7bc136818e013d4ad92601a17a7aba1c972611991c1e82cfa97d95f022114fab3e37b0a0892f58e7b4753eb36dbd196269fbcc24c9a17f046033651c19e34c0d145cf745232b966d8cb12df6131fe800477935d32772c854eed9940ecaeb216c0a3fff5140ebf571157c3ffa35a50a58babf7e2e8d2536d172cde7df04d4e3dc893d1da660f3732ecd9073ba586b32c8c648a441c02379107d5516abd2bbebf5cb7058ac8fa21c13bf5e6e6e233251b16cda5596358f8a", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32], 0xb0, 0x4000000}}, {{&(0x7f0000019900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000199c0)=[{&(0x7f0000019980)="dd7b6674b43cf6b2f466b4eec576", 0xe}], 0x1, 0x0, 0x0, 0x4000881}}, {{&(0x7f0000019a00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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0x1000}, {&(0x7f000001bcc0)="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", 0xfb}, {&(0x7f000001bdc0)="a75e42f2aa0f744cfebd8ef704241a5365c62cfd7b07977623d50136475a5913f46bab55ddd12d3adca4d6d973435d6cc1bb6f85821e6e082d370bd788e964ae22f0731b7174d564f401c0b1", 0x4c}, {&(0x7f000001be40)="322f86a7ffb9893afe4141f06f2456db3a38d44af7aec3bbce0b3cf20c616a20eb8fd452b02e84c693b796bb8556616d97d1643d5eca30d362bfd376997775c9d2618fd45a473c1527bdae60e0bfbfb5e0ff8df8e22cf1d4c747e31dc6f08ab914a1eef018cd5dc7785e6b404fc84ce214f0b82363a79cced5fb2e79e302b3e9bcb51dad6fdf66cda8dca26dd0a446c2df150a439a9c5315ff911c5e951eafa0614a0e0077720d5a0c3c3096792b7c170e570519540e3ab5223d5c5995f3cb0fe2082e557aa6576b0c021059090b", 0xce}], 0x8, &(0x7f000001c8c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r2, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x148, 0x800}}, {{&(0x7f000001ca40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000001d000)=[{&(0x7f000001cac0)="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", 0xff}, {&(0x7f000001cbc0)="15980e145cb544c580537a6e2c41ef1a77a9341b63b0d4351c7a433f912fa05941", 0x21}, {&(0x7f000001cc00)="d8365c9eb9930aecf68d95d3d09b0c85ce437dcf3092098dbc98e4f9c359a975bcecc846dfc9f9e89cec9d4a89eb6dccf7c0c6719c5c610a0dc332e76a1cf3b6c9a6ec187e60f90a278769ea8f9b3a5d3fb390f94ff36cb2500eabb3ae6b702ed7aea30f70dadb74e3ec8da1a23e6b5178b10e4dfa9e4b1c93fa74be85aa2e078b424b3aba2f2cbdd014d6b5b3686323dc88f8720737b0d69d645db3f2867417387acaeffdfe8c2b57a028b5851e2ea47f1de5478a57676d5dc8652839d76253498272eb2984314054b9cd0b98", 0xcd}, {&(0x7f000001cd00)="8e26536bacf0a513567f75a97d9121bb07fb22258c6a4c2982ee92322df4e139d8820b6dd1c6180dc49b0fda3dd241a6789e66cfb1434440caafe6e557cdebabf5f5612712ce9086544f03004c41faabb71e0be3e7acf76d5de796d6c3326e4af489fded91ec0a38e85c6af15ba432e08ca09fd664678d594647d5889dfe4fc5280fe6b01550a29159c82bc1e54868543f2954cf8a25185143e13a7931040012c95a3cf1415d33be3897bddb495fcd432486715573d4225d", 0xb8}, {&(0x7f000001cdc0)="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", 0xfb}, {&(0x7f000001cec0)="d5e247c7b62cc403eaf80db1d5de2f208f4a66325f8a3be78f64942e0757e6bbf4e029c3cd11b50041bec25022fdb1141b551cb77489d6feccdde3b64ebcc86eab8d4fcdb7e5456b575cf6c3f9a65d1aac9aad4470b258f5c5866966755442181b6aa903fbfcdc6db5c1600b5134218f9beb9bc2a1b571d7005fae204425ed5e819f6f9ec52f25652bd875ba1efcd6a74e6dc3524d06c46809d32f5c556076d5bc809acb31cc089de1c1", 0xaa}, {&(0x7f000001cf80)="96997df1840f5ae408dc87ad4f01cc4eaa00828cb636a0500b1f4d0aa521445a191ed28ab2b4b5dc363834f83088ff95e870ce6fccf8e393a3c11d5dacbf6ed4a791e822efe83d579c8555a3a1e031590110bc81fe9e3141256e46fc7f3208c5732e2c15c73debf9", 0x68}], 0x7, &(0x7f000001d0c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20, 0xc8}}, {{&(0x7f000001d100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000001d3c0)=[{&(0x7f000001d180)="e90df5602c87d6af9afa09cbdcacd0cae55603c015c20681b7b154a40b9294b625aadf39b243fc5e7a48ada1e01177ab6b56a4c3fde7eff6c2f1de3f4adcd3f606", 0x41}, {&(0x7f000001d200)="0b10eb036b7f7834615087ff833d33b1cee9ae6e1f00800f173f1cc7ce59a62acb561873cb168957f5b562306893d5d1262db0ad93423e4c37ce08fb620c03ea6d0c4cc2469851b0396d5cb0bd3902635d059d672fc2cd1f3bcf54a722b1d6e5d0a99d0c5d0a311643526e42b2d2236c7aebb23513e227aec906a361afedfb94c62d6d6f780c24a6967ac13d63fced06a2f762ccac9028193b5f12041a5eb70d180bbfe031a92138f86d829a226ab8a04ae311b73f63b90fd7da73dd9b3d5e696d4d66619b7486e5d256775887b9b7ca42734e8ddb5ffef4c3", 0xd9}, {&(0x7f000001d300)="a91577920a7cf5660cf398e309a0c09b0e0b66d41adc07c96f3049ef5fa3619aa91c6abf181a9f648099f0ab1c2e9222b3cf35ef675bdda2e8b0ead090571480a6e158e04b7c2e1e2077f5469681a5921c1072c194755a1370a7843e1856c0b364892270bcc2ef5263051a3eace6ee4c21506a848addab12f26bfd7d89af287aac93e051d12158ea6ef32bd7f26b2ca908988793666b74ced965a713d81637d6d94b5015f08a", 0xa6}], 0x3, &(0x7f000001d600)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r4]}}, @rights={{0x1c, 0x1, 0x1, [r5, r0, r6]}}, @rights={{0x14, 0x1, 0x1, [r7]}}], 0x58, 0x4048000}}], 0x9, 0x80) setsockopt$sock_int(r2, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r2, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/131, 0x83}], 0x1, 0x0, 0x3) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:03 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000001000000000000"], 0x0) 18:54:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x7ffff000}}, 0x0) [ 923.071830][T21382] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 923.122093][T21383] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000008100}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000a000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:03 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000004000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:04 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x100, 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x11c, &(0x7f00000002c0)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}, @void, {@mpls_uc={0x8847, {[{0x2, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x3}, {0x1}, {0x20}, {0x1, 0x0, 0x1}], @ipv4=@tcp={{0x19, 0x4, 0x3, 0x29, 0xf6, 0x68, 0x0, 0x9, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x30}, @dev={0xac, 0x14, 0x14, 0x3d}, {[@timestamp_prespec={0x44, 0x14, 0x88, 0x3, 0x1, [{@private=0xa010102, 0x6}, {@empty, 0x9}]}, @lsrr={0x83, 0x27, 0xdd, [@empty, @empty, @local, @private=0xa010100, @multicast2, @multicast1, @dev={0xac, 0x14, 0x14, 0x3e}, @rand_addr=0x64010101, @broadcast]}, @timestamp_addr={0x44, 0x14, 0xf0, 0x1, 0xe, [{@multicast1, 0x6}, {@rand_addr=0x64010100, 0xffffffff}]}]}}, {{0x4e24, 0x4e21, r0, r1, 0x0, 0x0, 0xe, 0x80, 0x7, 0x0, 0x6, {[@timestamp={0x8, 0xa, 0xfc7360b0, 0x9}, @exp_fastopen={0xfe, 0xb, 0xf989, "bce6577774a709"}, @window={0x3, 0x3, 0x3}, @exp_fastopen={0xfe, 0xa, 0xf989, "ba419639e6da"}, @nop, @nop]}}, {"471711a432d256daa0da3eca1621b0f38be39928017193185da2c7541aca7ffffa67320f308c81af8eee995d38b8ec78c5353e8be0e9b9a43d56178b04bed7f5b5916a53760f3947405c0aca1149efb169ca406b6c9644ab04f4"}}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabbb4bbbbbbbbbb9100160081001800000c020000c0070100000744a9fdb5cf0282"], &(0x7f0000000140)={0x1, 0x3, [0x53, 0x8e, 0xbe9, 0xd88]}) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000bbbbaaaaaaaaaaaa91003f008100090008060001cdde87efb174e0c3ef8c73ec38ca9a08230000000000000000aa"], &(0x7f0000000040)={0x1, 0x1, [0x4e4, 0x62b, 0x192, 0x351]}) syz_emit_ethernet(0x18c, &(0x7f0000000400)={@link_local, @empty, @val={@val={0x9100, 0x3}, {0x8100, 0x7, 0x0, 0x3}}, {@ipv4={0x800, @igmp={{0x1c, 0x4, 0x2, 0x9, 0x176, 0x64, 0x0, 0x3f, 0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}, {[@timestamp={0x44, 0x1c, 0xba, 0x0, 0xd, [0x2, 0x6, 0xc44, 0x40000000, 0xcb34, 0x0]}, @timestamp_prespec={0x44, 0x3c, 0x64, 0x3, 0x3, [{@rand_addr=0x64010101, 0xfffffffb}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@multicast1, 0x5}, {@broadcast, 0xfff}, {@empty, 0xdd}, {@dev={0xac, 0x14, 0x14, 0x2a}, 0x80000}, {@remote, 0x7}]}, @end]}}, {0x11, 0x1f, 0x0, @remote, "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"}}}}}, 0x0) 18:54:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0xfffffdef}}, 0x0) [ 923.849384][T21399] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 923.877898][T21400] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000008400}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:04 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000005000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000b000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:04 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa130180c200000180f390476035e96c7e4ef992c1ea735260fbfaa5695c4701a30045454b20318ca8906fa772f6f781c3424785f4c95a1154671209705d0c070aa038dfa06a9648d1ea3696dd37bf02f896392c6961e840dbc3433539d149a2e6c043ee68e72f7e03ad56a0016dcbfea69dd985a0bedce1ea424d57922619ec953167ca155902783eb4af6fcaddd940572eb837932c1c0398ccb35d457056c7dbb866562f43278e383bac0900ca0c4d7157e09414440c1d685dc28ef363343839164192a2d86b1e69695f9825cf1c8b52df614a213914bf82abde"], &(0x7f0000000100)={0x0, 0x2, [0xfde, 0x9ce, 0x740, 0xb7f]}) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x6, 0x0) syz_emit_ethernet(0x150, &(0x7f0000000540)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@mpls_mc={0x8848, {[{0x5a}, {0x4, 0x0, 0x1}], @ipv4=@tcp={{0x6, 0x4, 0x1, 0x1, 0x13a, 0x65, 0x0, 0x7, 0x6, 0x0, @multicast1, @remote, {[@end]}}, {{0x4e20, 0x4e23, r0, 0x41424344, 0x0, 0x0, 0xb, 0x4, 0xffc1, 0x0, 0x1000, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x1}, @generic={0x5, 0xe, "aff03a26db026e3554e1d5c2"}]}}, {"43d1ac4dc8ac4ffebe28277c6079eaaf56e1f0a50dc02d48475a87967486b13c6a7dbd4d16e0238a1de94cf0c233dd16f104f5a354ddb182b2d4914c91edffa7d28c4050ced8a3174cf4f2022535d120994de9514ea7ec9b2d6409dec4b1cafa42d22db9215b23a68f762add99bbe2a7b5f30a9b4c2a89a1657565ab10b819989a08db221a00387eb605de78ed573fc27df966ec8bc12c5c6fccb445f05b577e8e2cb8748ba6189b2800b565477c2f3c6b02c23bbc9bba023d60612b3365952cde6d3a0e7b90ba4620add60b034a18229784f971e076f6ad0b5a6add69248ca32455d4f0537543ad2519b998d2e9442474d41cfde89d"}}}}}}}, &(0x7f0000000180)={0x0, 0x4, [0x1b3, 0xb85, 0x35b, 0xdfb]}) syz_emit_ethernet(0x2b5, &(0x7f00000006c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="85c0d39d5a2b", @val={@val={0x9100, 0x2, 0x0, 0x4}, {0x8100, 0x6, 0x1, 0x2}}, {@ipv6={0x86dd, @generic={0x1, 0x6, "8c4eab", 0x277, 0x32, 0x0, @loopback, @loopback, {[@srh={0x2f, 0x8, 0x4, 0x4, 0x67, 0x10, 0x4, [@rand_addr=' \x01\x00', @dev={0xfe, 0x80, '\x00', 0xf}, @private2, @rand_addr=' \x01\x00']}, @fragment={0x84, 0x0, 0x1f, 0x1, 0x0, 0x2, 0x66}, @dstopts={0x3c, 0x7, '\x00', [@pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0xd8, 0x8, [0x7ff, 0x2]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9}, @pad1, @hao={0xc9, 0x10, @private2}]}, @routing={0x0, 0xc, 0x1, 0x35, 0x0, [@empty, @mcast2, @local, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x44}}, @mcast1, @mcast1]}, @dstopts={0x62, 0xc, '\x00', [@calipso={0x7, 0x40, {0x1, 0xe, 0x3, 0x0, [0x2, 0x3, 0x80000000, 0x400, 0x200, 0xa37, 0xffffffffffffff04]}}, @enc_lim={0x4, 0x1, 0xff}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2}]}], "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"}}}}}, 0x0) 18:54:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x2}, 0x0) 18:54:04 executing program 5: socketpair(0x8, 0x6, 0xfffffffb, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r4}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r7}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x128, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x5b}, @ETHTOOL_A_LINKINFO_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKINFO_HEADER={0x94, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x9}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) syz_emit_ethernet(0x108, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x9, 0x6, "b5fddc", 0xd2, 0x11, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, {[@fragment={0x2f, 0x0, 0x40, 0x0, 0x0, 0x4, 0x64}, @srh={0x3a, 0xe, 0x4, 0x7, 0x8, 0x30, 0xe0a, [@private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, @empty, @ipv4={'\x00', '\xff\xff', @broadcast}]}], {0x4e22, 0x4e20, 0x52, 0x0, @opaque="f84055c87299ab0d80b832a98accabf8b02d2efc08e75aba9822998bcfbe1ec4e731b8f4f00c20964b34752f36e36793925a98cba8ca08db048bc69e0be72d1e6cdad211b36432907f99"}}}}}}, 0x0) [ 924.567092][T21413] validate_nla: 4 callbacks suppressed [ 924.567153][T21413] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 924.581904][T21413] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 924.678890][T21417] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 924.689974][T21417] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 924.836037][T21424] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:05 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000006000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000008847}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000c000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 925.045874][T21428] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 925.054298][T21428] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:05 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x3e2, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@mpls_mc={0x8848, {[{0xe3}, {0x101}, {0x1}, {0x6, 0x0, 0x1}, {0x1}, {0xffffc}, {0x3}, {0x9}, {0x3ff, 0x0, 0x1}], @ipv6=@gre_packet={0x1, 0x6, "4d99b2", 0x388, 0x2f, 0x1, @dev={0xfe, 0x80, '\x00', 0x3b}, @remote, {[@routing={0xbb, 0x0, 0x2, 0x40}, @hopopts={0x16, 0x20, '\x00', [@enc_lim, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x1, 0x6, 0x80, 0x7, [0x9, 0x4, 0x8000]}}, @generic={0x6, 0xcf, "9ccbceae8b925882753fdbbe0c9af11dc414711251bf5cfb3112cf8bddc6b35a8f8facddcb9b43d4447d6fa4b1824a52db1a4369163bd013251f70dbff4a9b4016b459296c5ae3419842e25af16e8ddda0a3b5a645d7e71e318bfb01f5fbdf6991b8fbccd98667f0dad425697a3e259e8503dde028fbd12d465c14e8258eb6db68f1ad9437cebe00afa91a6513acfcbf13029edbaf87ab43226869203c52edff13f65d0170fed798037f634b13d33051896d545e2cfd6e4688be86a3eef54e6d3a05070821d2a7801986e943c42a37"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x82, 0x3, [], "30ddbb00f865811f3914692fe87f09b50d35a1709f9e89e182bae460e8a2b26708821097109733726ac940da1458ea866a84886f28860835cf6101037af4cb81666d909e16213df68378d62627b50a528af2ad06488c84fb764deef10248f65a948c63936ef6bee44aedf6c1010411a23a94488ba7d09d41e191745438d2d1ebe558"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x5, 0x0], "1416760264462eee78ec8a3ee918bb19e6ea716c4a145d221e58cf8eb01d1fe6535e24d032578e59a5677cbd4ab2da0aaeb5474202eb73ffadb4e008d6aa7c1114685cd1795465526e19a353dccff7538f0c10795755cd0bab244117b15885c5bd3c9ac81c465e8ecaa8fc311e7ffbee930794491d687f0f30dfe427701c62c807b6f1c003a6e753f3f8735b986bfb78887aced7032e31b8172fd0ba85befb526238192decfacfdfb7dac38df3ece5e2695f7442caea90073028967556439d94892f025ffaa64f14aa9296297d8cba05e67b61216f7d2ab1d3283f49080fbc928dcfb29d349317bdca838eaadcd2"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0xf3c8, 0xfffc], "577f8d3e345a540ee9"}, {0x8, 0x88be, 0x4, {{0xd, 0x1, 0x36, 0x0, 0x0, 0x1, 0x7, 0x1}, 0x1, {0x9}}}, {0x8, 0x22eb, 0x2, {{0x0, 0x2, 0x9, 0x2, 0x1, 0x3, 0x7, 0xb0}, 0x2, {0x4, 0x9, 0x1, 0x4, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x3, "af4a3e007295e5bc6802563dd11d1f77a2d3cfd276463726de87c0b6e2a52085ea886db247d08ac072851492e510949c16eeb3337318e362eda2a898e369a37f153a49069baa1248ead0ea77561c22bc023f43d3b85d0bded6292d342c4b903cdf6a0f58f199e2489cced966c0fa905da6f80b9a3aac85701d94fc00b11319a1c7c84acdce117780465bd6dfe14f730fb9fdc602439452729133925bf5e9c26422a149704c2bbe4df6ddfe"}}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x1de, 0xdfb, 0x6de, 0x417]}) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x3a7) write$tun(0xffffffffffffffff, &(0x7f00000006c0)={@val={0x0, 0x62}, @val={0x1, 0x1, 0x6, 0xff80, 0x1000, 0x1}, @eth={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, @broadcast, @void, {@generic={0x886c, "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"}}}}, 0x101c) [ 925.145946][T21429] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 925.154889][T21429] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x3}, 0x0) [ 925.275280][T21428] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 925.283777][T21428] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 925.408042][T21437] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 925.416635][T21437] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 925.425492][T21436] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 925.434189][T21436] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:05 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 925.577294][T21443] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:05 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000007000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:06 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @loopback, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, 0x0) 18:54:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000d000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000008848}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x7}, 0x0) 18:54:06 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000029000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:06 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 926.273529][T21454] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 926.282022][T21454] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 926.335434][T21455] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 926.344236][T21455] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:06 executing program 1: lseek(0xffffffffffffffff, 0x8, 0x4) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_emit_ethernet(0x23c6, &(0x7f00000002c0)={@empty, @broadcast, @void, {@ipv6={0x86dd, @dccp_packet={0x4, 0x6, "71eb28", 0x2390, 0x21, 0x1, @loopback, @loopback, {[@dstopts={0x11, 0xb, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x3, 0x12, 0x3, 0x4, [0x56ae, 0x9, 0x2, 0x7, 0xf2, 0x3, 0x100000000, 0x8, 0x9]}}]}, @hopopts={0x87, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x92ce}]}, @srh={0x3b, 0x2, 0x4, 0x1, 0x1, 0x10, 0x6, [@private0]}, @hopopts={0x67, 0x1d, '\x00', [@hao={0xc9, 0x10, @mcast2}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic={0x5, 0xc2, "0ad7b94257714eb155038cbc3393512ab07434451b3725aa5469397b31b00b1766c39fd3ddb2b4cf09a997e87409228bf28d48b2a4e1c0c6ac4a86765fe78a1f9e8e7bf43205aad34c1045f5000008586174897c97cdf9eb65cd9763347346fcb3ba3e4dbc32dc1cb1b70d9a741d5c5c756fef7fd68c48e75a4c01eb8360005fd3a3ee2717c0dbaf1b347aa6d55af6e50a4243a8ed1a8772cb9fa3d9e11fd668ed69d443ac9e7ac21321847f52e7aaaf9564f5822dcacefd44ae5a944d73798983ab"}]}, @dstopts={0x11, 0x1c, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfc}, @hao={0xc9, 0x10, @mcast2}, @generic={0x0, 0xac, "de830f672e7e7827b323b365fba4c4f5dd783c0fc42880d5d333e3c48a43d5c2dde377475684aa1ab26abd6fcec39d55ba2fbe614c0a15c5d0d2c0266e589724ba5bc8d597559654dcf7f9dd378a2de8f1d9b8f1c82ea4627b79cea5f2ee714b5fa7e5a9eb8816bc0b32416278b22020254dae23a7c297f18d5215c990dd7766ac12aa5c9283f9e580f2c7a11b82c6b2483a02235629a5795c2071eaa38f4e59ea3b8068e01a03aaff6ff9e4"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x35}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x87, 0x8, 0x3, 0x2, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, @private2]}, @dstopts={0x2b, 0x20a, '\x00', [@pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4000}, @generic={0x7a, 0x1000, "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@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x5a, 0x25, "a2fd6953338c979b38614cccd2c8b4f8f003e4cc8ecfb8f12f8326d667a76b35670a36382f"}, @jumbo={0xc2, 0x4, 0xec}, @pad1]}, @hopopts={0x32, 0x201, '\x00', [@generic={0x0, 0x1000, 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@jumbo={0xc2, 0x4, 0x2}]}, @srh={0x2c, 0x4, 0x4, 0x2, 0x4, 0x8, 0x6, [@local, @local]}, @dstopts={0x87, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @enc_lim]}], {{0x4e23, 0x4e22, 0x4, 0x1, 0x1, 0x0, 0x0, 0x5, 0x7, "140a62", 0x4, "ec7741"}, "9c816c23cead5cac37bfb7562cd8f93c8a74ce4ffabe2f7f76807d4e625f10a3"}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0xaf6, 0x4d4, 0xbfe, 0x6cd]}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0xc0803, 0x10) syz_emit_ethernet(0x28, &(0x7f0000000000)={@empty, @empty, @void, {@mpls_uc={0x8847, {[{0x98f, 0x0, 0x1}, {0x401, 0x0, 0x1}, {0x800}, {0x1, 0x0, 0x1}, {0x401, 0x0, 0x1}], @generic="da22d08a1619"}}}}, &(0x7f0000000040)={0x1, 0x1, [0x4a1, 0xbae, 0x8e9, 0xb57]}) [ 926.410819][T21457] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x8}, 0x0) 18:54:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000e000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000000d201}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:07 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@llc={0x4, {@llc={0x4, 0x7e, "24bb", "75bb7170"}}}}}, 0x0) 18:54:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000002b000000aa00", @ANYRES32=0x41424344], 0x0) [ 927.100639][T21470] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 927.109249][T21470] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:07 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, @void, {@generic={0x17, "ec"}}}, &(0x7f0000000040)={0x0, 0x2, [0xa75, 0x7bc, 0x671, 0xad8]}) [ 927.179395][T21473] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 927.194389][T21475] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:07 executing program 5: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xfff, 0xfffc, 0x5]}, &(0x7f0000000040)=0xa) 18:54:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000000d401}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000f000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x14}, 0x0) 18:54:08 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000002c000000aa00", @ANYRES32=0x41424344], 0x0) [ 927.822267][T21488] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:08 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xe7, &(0x7f0000000040)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}, @void, {@ipv4={0x800, @generic={{0x24, 0x4, 0x3, 0x3, 0xd9, 0x68, 0x0, 0x20, 0x62, 0x0, @empty, @private=0xa010101, {[@ra={0x94, 0x4}, @end, @timestamp_addr={0x44, 0x14, 0x46, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@remote, 0x11e}]}, @ssrr={0x89, 0x1b, 0x58, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @broadcast, @empty, @remote]}, @generic={0x7, 0x7, "0d3de31967"}, @generic={0x89, 0x2}, @timestamp_addr={0x44, 0x3c, 0x92, 0x1, 0x7, [{@dev={0xac, 0x14, 0x14, 0x22}, 0x6}, {@loopback, 0xff}, {@broadcast, 0x3}, {@broadcast, 0x40}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x81}, {@private=0xa010102, 0x5}, {@remote, 0xff}]}]}}, "2e8671936404e52d65e3bef3e7a6d4d0fd57d7cfe2e194f7f87738a0d0c626df62679473f4d254578a6a080c67c37d0be4133765b0be67679a0b3d09c312768602134d31876b6f9589"}}}}, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000000)={@random="1877ccc434d0", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, @void, {@generic={0x9100, "7db5bc"}}}, 0x0) [ 927.906973][T21491] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 927.992528][T21495] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000000fc00}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:08 executing program 5: syz_emit_ethernet(0x265, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x2b, &(0x7f0000000080)={@empty, @local, @val={@val={0x9100, 0x3, 0x1}}, {@x25={0x805, {0x1, 0x7, 0x13, "b3990511d713513360ac93c4840d27f80a33"}}}}, &(0x7f0000000040)={0x1, 0x4, [0x214, 0x2b7, 0xb89, 0x10c]}) syz_emit_ethernet(0xc7, &(0x7f00000000c0)={@link_local, @random="c9be489388aa", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@x25={0x805, {0x0, 0x8, 0xf7, "583aa6d9b3be87a774c27a0458537cb3c0a5e7285891459d57507a4102ff914169b4036adafac98029c7124813cf396eecf5ae228cb4abeca11a7c2d081b100b8cb7228117e8467d7e3a11d9044780929183e39b76f5fbf4911cc96bac6edfdb3e7833d18643c4e117816bd0c080e6c498276af8b3ac2a705ee0c8d2799b43ca6ffd270258831f0b782ff080f66e4cf54dc36338727c6a9a4370abca67027250664eab7c2b34f4b2f33e14e76c45dc4086ac"}}}}, &(0x7f0000000000)={0x1, 0x4, [0x3e0, 0xa3, 0x7af, 0x71f]}) syz_emit_ethernet(0x1e6, &(0x7f0000000280)={@empty, @broadcast, @val={@void, {0x8100, 0x0, 0x1}}, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, "67ec0b", 0x1ac, 0x3a, 0x1, @private0, @private0={0xfc, 0x0, '\x00', 0x1}, {[@srh={0x88, 0xa, 0x4, 0x5, 0x81, 0x20, 0x4, [@dev={0xfe, 0x80, '\x00', 0x2a}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @loopback}, @empty]}], @param_prob={0x4, 0x1, 0x0, 0x4, {0xa, 0x6, "7b5915", 0x4, 0xc, 0xff, @mcast2, @local, [@srh={0x2b, 0x2, 0x4, 0x1, 0x80, 0x68, 0x401, [@dev={0xfe, 0x80, '\x00', 0x10}]}, @hopopts={0x0, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x1e4}, @enc_lim={0x4, 0x1, 0x2}]}], "27af424a41351b12a3d3dc40c5f7750dd604a7e7088dc29b1c597fe3cc4bf30b16c06e00de1631f73958d56fc3251ad465134914fbf555d82bc6d7fc9ecd425dfa573a325d03b4dbc52f3ceaec1ae89d689d6c8e9dc3bc45ee773b7e5277011fcc859e909f676204118dd8a52fac9dfe7cab5fe1706ea994793ac1bf90213424b213f822b27053c411247392d4484ad958eb8abe79ba1305bfc5665f74f2298a9a487d52becc15e387cf999ef9a1aad07d29a53829677e03d4274200aa4eb22482e0e0d43ae8ecb7ba18ab087b5c77425f9300cf396b02dd00f40526dfa649aa5bd5e16bbd01d3c8b6ffdf5a21589bffa7992467"}}}}}}}, &(0x7f0000000480)={0x0, 0x3, [0xec0, 0x512, 0xcb4, 0xce4]}) syz_emit_ethernet(0x7a, &(0x7f0000000200)={@random="a277f6e29217", @broadcast, @void, {@mpls_uc={0x8847, {[{0x3}, {}, {0x2a, 0x0, 0x1}, {0xfff, 0x0, 0x1}, {0x20, 0x0, 0x1}], @ipv4=@tipc={{0xb, 0x4, 0x0, 0x0, 0x58, 0x65, 0x0, 0xf7, 0x6, 0x0, @local, @multicast1, {[@generic={0x88, 0x8, "b964fdba88e6"}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0xc, 0x7, 0x0, 0x5, [0x1, 0x9]}]}}, @payload_named={{{{{0x2c, 0x0, 0x1, 0x1, 0x0, 0xa, 0x2, 0x2, 0x1, 0x0, 0x3, 0x1, 0x5, 0x2, 0x6, 0x8, 0x0, 0x4e24, 0x4e24}, 0x4, 0x2}, 0x1, 0x1}}, [0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f00000001c0)={0x1, 0x4, [0x3dd, 0x94e, 0x722, 0xbed]}) 18:54:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000010000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:08 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000002f000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x25}, 0x0) [ 928.513650][T21503] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:08 executing program 1: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x1, 0xffffffffffffffff}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r0, 0x3, r1, 0xfdd, 0x80000}) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_cache\x00') fcntl$setstatus(r2, 0x4, 0x8800) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe8000000000000000000000000000bbfc0200000000000000000000000000008200907800000000200100000000000000000000ee00000100000000"], 0x0) syz_emit_ethernet(0x283, &(0x7f00000002c0)={@empty, @remote, @val={@void, {0x8100, 0x1, 0x1, 0x2}}, {@mpls_mc={0x8848, {[{0x8001, 0x0, 0x1}], @ipv4=@gre={{0x16, 0x4, 0x1, 0x31, 0x26d, 0x64, 0x0, 0x5, 0x2f, 0x0, @multicast1, @multicast1, {[@noop, @ra={0x94, 0x4}, @end, @timestamp_prespec={0x44, 0x1c, 0x1f, 0x3, 0xe, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@rand_addr=0x64010100, 0x7f}, {@broadcast}]}, @cipso={0x86, 0x1f, 0x1, [{0x7, 0xb, "18a6b724c2e07ec7e3"}, {0x7, 0xe, "ba6b0ecc4766429b56f6e8eb"}]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3c, 0x3, [], "0f6980c6f87e6d4112bb8d099f1dfff9144a7d9812972e52c42dc394aabc8dea4d37e69b4cb1182fd9702b9f4af70247d8512a36534b898b4e69e680"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [], "2c38260479b4ac68812714a8555ff4c1f79323b2cc3deeb4c4986c5ca398c616676dfd92336cdbeac70e213561ed693a9b9933557f9258246a5a9258893220c5b15beea64c36cba988a4a8193b6111f0f84da70141960e31837f62c864843faf234750ad8f8dff86302c9c17884c0df7f50035a91e738fe568b036877e30f4dcfe55d9f37e1ee95c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x7], "8f87a686fe46ceb94054b3d5d724f838026de2cdd00ea9d5c891c6e462ef40870f200ef9062e16ce2913d420ef982eac2d1796d1b9099b52c2c6e68e1cc55655ec75269832773e8625fee311f507135336b86799ad9b1fc7814fefa16482f7a7191865fd90a4bf9513934921675fec3ed444b77a0e332c5bf95b4b446c66db47c486f2d42e976287d5dec5a6dbaa78b0bd803ec2091d2116744a1f2dcd0c77db4092d49c67aa5d7c236f99f16a4837d097bed907fcd769d5a77a0fa5c94a9a6716fa9a1260841167fe02c410028b906631aa0c2b29c0bddf0811516debebdf13492b619bebff5a5da6f1bb7205c5bbdc"}, {0x8, 0x88be, 0x0, {{0x4, 0x1, 0x3f, 0x3, 0x0, 0x1, 0x1, 0x1}, 0x1, {0xff}}}, {0x8, 0x22eb, 0x4, {{0x9, 0x2, 0x23, 0x0, 0x1, 0x0, 0x3, 0x81}, 0x2, {0x81, 0xff07, 0x1, 0x14, 0x1, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x1, "7a487462b673237daaf30bf27a9630939edc6f427fbe7bcf492222"}}}}}}}, &(0x7f0000000080)={0x0, 0x2, [0x5bb, 0xad5, 0x3af, 0x585]}) [ 928.645449][T21511] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:09 executing program 5: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x2, 0xe, 0x4, 0x7, 0x3f, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:54:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000000ff00}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000033000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000011000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x300}, 0x0) 18:54:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 929.287413][T21524] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 929.437035][T21529] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000034000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:09 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02050000000000000000000000000082009078000000002001000000000000000000000000000100000000eaa4222ef41521b23c1154b5672d309464983c85d5d683bb2032dbc60bfe77eeac8c58835f"], 0x0) 18:54:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000003a000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000012000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x2100}, 0x0) [ 929.864679][T21539] validate_nla: 7 callbacks suppressed [ 929.864742][T21539] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 929.879471][T21539] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:10 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xfe, &(0x7f0000000a40)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}, @void, {@mpls_mc={0x8848, {[], @llc={@llc={0xfc, 0xf0, "d179", "540ce5745647a6d111b173dde9d0d6bfc67d47c4669fb086b49f5ac058e3384a32463cc6604f048a3b97bbc5ca83af70d92fe8718ea5289fa2b50da9e756f93d3146faebacf3d58f6050011d8615cd572df2100a00941dbe4b5b4a7c43dd61b9c94570c4695a9174f11d3b7aca765b2c1933ec224ef9b12e52492fd029f5c4115913a0ec1de42eb0fd5813dd8f2c4606384d40716f08b14719b5b403b1b0b91cb65928630fff2979ba6247838b053b8286da09a35dec0b8e2f57dc63af50ad26afacf07230c051c09a04d59f1facefc1824b4a62943cd212b620ec040ef6bf1c3eb4b30bce178154a3226a28"}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x10000, 0x40801) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/78, 0x4e}], 0x6, &(0x7f0000000740)=""/208, 0xd0}, 0x40010000) syz_emit_ethernet(0x6e, &(0x7f0000000180)={@remote, @random="066f7b006d5c", @val={@val={0x9100, 0x6, 0x0, 0x3}, {0x8100, 0x4, 0x1, 0x4}}, {@x25={0x805, {0x2, 0x0, 0xfb, "6b48ea99303296d3c3cd6a9c94e1bd49bdfa3058239a5ff422ab14fe07961f2f0b84dac2e26358ce471c0c66576340efec35d8d1fb141e0796e81084206daa5d0207d7cd73aba56b8ef1e93ccce7fb2b24c0749e15"}}}}, &(0x7f0000000200)={0x3, 0x3, [0xef, 0x4a, 0xfb6, 0x214]}) syz_emit_ethernet(0xa5, &(0x7f00000000c0)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void, {0x8100, 0x4, 0x0, 0x1}}, {@ipv6={0x86dd, @tipc_packet={0x2, 0x6, "0feca9", 0x6b, 0x6, 0x0, @local, @empty, {[@routing={0x84, 0x4, 0x1, 0x6, 0x0, [@local, @private1={0xfc, 0x1, '\x00', 0x1}]}, @hopopts={0x2f, 0x1, '\x00', [@ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x2}]}, @fragment={0x16, 0x0, 0x5, 0x0, 0x0, 0x3, 0x68}], @payload_named={{{{{0x2b, 0x0, 0x0, 0x1, 0x0, 0xa, 0x1, 0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x2, 0xffff, 0x1f50, 0x1, 0x4e24, 0x4e22}, 0x0, 0x2}, 0x2, 0x1}}, [0x0, 0x0, 0x0]}}}}}}, 0x0) 18:54:10 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private1, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}, @val={@void, {0x8100, 0x7, 0x0, 0x3}}, {@llc={0x4, {@snap={0x1, 0x0, 'W', "1f31b4", 0x8808, "4a692af33fff1b5baaaee5e000fced4a9b0158043754d038cd49466737bb2b789819bde4f68a3bf4c5f62b8ef9df7e6ea8a32f390d480e632d7e8a961595845989e42b099998d0a0eb42e7f1636be7c77c4dba32409d38f19637874a137bd30519ed0335cefe72a61643578871ef205f7e22a9eca5847fc73fd8344566afaa69e854"}}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xc9d, 0xd6a, 0x212, 0x802]}) [ 930.227242][T21545] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 930.236345][T21545] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000400300}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:10 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000003b000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x7ffffff2}, 0x0) 18:54:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000000c0)={0x1, 0x0, 0x6, 0x11, 0x194, &(0x7f0000000600)}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="21df01dc82ef09f129ab4b586551f5c8fbecff32f52d18103032bdaac6d51aca1e2e670c35afdd66f2e159a205e64e7e9035df5a4efb1ed9ccd543b15942eeee0b111f65a4fd8bf84a560a2e29e3ec0c04172b5116af3fd06efa232f4649934fa820e8374abcc421b3d643ea61fd73da325515306fc63a6e078042490eb95b0b3fec5a014ae113d615ffbce4672f7107bb5448", 0x93}, {&(0x7f00000001c0)="727b11dab23ea6e951a7a30a9ecbe6aad58ec42559ac02e7314a709e16dc1e3d8620202862bbb5b8216db2fb67a51d25006b116f691d63c69176fb6bb5a9", 0x3e}, {&(0x7f0000000200)="4b660e5420edc8ff75ed16a9fbbe2f55bb5544855f859567", 0x18}, {&(0x7f00000002c0)="aa321c05dcbb3ecf35ec1aa63cc73e0a4883696e2eda34bdd7b88fe1b500ef736d493ca6f3304c8ddd9df5e0a02ec449876aeea2b07c916d311cb3", 0x3b}, {&(0x7f0000000300)="840c4a5069b0a1af9e3e51d0247f8d4bf549ab0a2ea46913b76e71086bcc7a2b7eb93002a46c8c0224320ec8e236c6750ee5d0cce4c4913a24c534e8a06f08619a633bcd49077b9afa4a1279c27a40852293e459b5e062372092dac335cb67288ae16631a230feaaa735bf18", 0x6c}, {&(0x7f0000000380)="75a83373496f0bdd2e543fade23ed0359b8cb23937512e3d7df6c0c2f1cea80e772f2858432939d42c32c6d9de7d9144ce7b97f45ef6e39ac135c442dd9e15c7a94515fe4f808bc08574d6c3436dd9b5af15df8778918e112366805c53ead12351329db9f7b6bedb79127a529e19c5fca7d7f9eec3b77883d478713950614579d97e94f8d5a052fd77807ae533b0de3c88386c2b9820c89a6f4e69205291dc0830e8e9e4cb49ab4295be7d47e98ad3a085c8d8f52f823837be14558385808a", 0xbf}, {&(0x7f0000000440)="8095b2f1ad5db6ad6f8b", 0xa}], 0x7) sendto$unix(r2, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000600)=ANY=[], 0x1) close_range(r0, r2, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x69e98000) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @val={@void, {0x8100, 0x2, 0x1, 0x1}}, {@canfd={0xd, {{0x0, 0x1, 0x1}, 0x9, 0x0, 0x0, 0x0, "f4ea871f818a8b0025e52f85c5a0386662495943bcbfc8b7a5d0ff56a252b2d7403727710b094b69c9a727c28b67385dab3934c8bd456119839171ca8aa5ff46"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x9ee, 0xec5, 0x7a5, 0x76]}) 18:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000020000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 930.723569][T21558] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 930.735895][T21558] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:11 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="b2aaaaaaaaaa8aa44baa00000000000000bbfc020000000100000000000000820090780000000020010000000000000000000000000001000000000000912f000000000000"], 0x0) 18:54:11 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000003c000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000e0ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 931.156420][T21568] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 931.165195][T21568] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x7ffffff8}, 0x0) 18:54:11 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000000300)={@remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}, @void, {@llc_tr={0x11, {@snap={0x0, 0xaa, '~', "beaca0", 0x22eb, "8c6f71d87fd413d621858bddb53c7058e00f09e4074d6a25565c5e2429bfbd5f91423d2f368198"}}}}}, &(0x7f0000000340)={0x0, 0x2, [0x232, 0x35f, 0x580, 0x93e]}) syz_emit_ethernet(0x22c, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x1}, {0x8100, 0x7, 0x1, 0x3}}, {@ipv6={0x86dd, @tipc_packet={0x7, 0x6, "68c0c4", 0x1ee, 0x6, 0x0, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, {[@routing={0x29, 0x6, 0x0, 0x8, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, @rand_addr=' \x01\x00']}, @fragment={0x5c, 0x0, 0x7, 0x0, 0x0, 0x4, 0x65}, @dstopts={0x1, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x7c}, @pad1]}, @srh={0x8, 0xc, 0x4, 0x6, 0x31, 0x8, 0x401, [@loopback, @mcast2, @mcast2, @dev={0xfe, 0x80, '\x00', 0x20}, @ipv4={'\x00', '\xff\xff', @remote}, @loopback]}, @routing={0x2f, 0x14, 0x0, 0x0, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @multicast1}, @private0, @private1, @private1, @mcast2, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @mcast1]}, @hopopts={0x1}, @routing={0x89, 0xa, 0x2, 0x81, 0x0, [@mcast2, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, @remote, @dev={0xfe, 0x80, '\x00', 0x20}]}], @payload_direct={{{{0x26, 0x0, 0x1, 0x1, 0x0, 0x8, 0x1, 0x2, 0x1, 0x0, 0x2, 0xf, 0x2, 0x3, 0x8000, 0xfff9, 0x1, 0x4e24, 0x4e24}, 0x1}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f00000002c0)={0x1, 0x3, [0x4bb, 0x5b2, 0xef4, 0x370]}) 18:54:11 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRESOCT=0x0], 0x0) [ 931.472147][T21576] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 931.480814][T21576] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000025000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:12 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000003f000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000001000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 931.898384][T21588] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 931.906773][T21588] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x7ffffff9}, 0x0) 18:54:12 executing program 1: prctl$PR_SET_FP_MODE(0x2d, 0x1) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x5}}}}}}, 0x0) 18:54:12 executing program 5: prctl$PR_SET_UNALIGN(0x6, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078200100000000000000000000000000010000000024c6c7"], 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000080)={@empty, @random="44c5ddf8d05f", @void, {@llc_tr={0x11, {@snap={0xaa, 0x0, "90", "388659", 0x88a2, "ad96fe101e692f969818e31a9fa2eb5325f595bd58ffb1b6010416e88b336171a6296c49d6f62e0f0fc15454bbcfdcc326539a4af003951f80c0ab723d7b190bce4c55ce75222a312c06a35148c6354c05e1e6934b9ca1a04f5c7a31400ae785b01aa5fed558a98bbe2aecbf7deede0400bd2bd831dc4b524bba228568c7240feae69398f593e0e201b6aae9187e62"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xec2, 0x729, 0xd53, 0xa44]}) 18:54:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000003f000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 932.278486][T21594] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 932.286840][T21594] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:12 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000040000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:12 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/79, 0x4f}], 0x2, &(0x7f0000003640)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}], 0x1, 0x4001, &(0x7f0000003700)={0x0, 0x3938700}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000037c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) dup2(r1, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003740)={0x0, 0x33, "6844479a5f7f1c164a8fbba474b5f128a404b8746154aeafc96dbc3969b98662e034f290a236b13645788d4791f084cff267c5"}, &(0x7f0000003780)=0x3b) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x3349, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x29}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}, @val={@val={0x9100, 0x6, 0x0, 0x2}, {0x8100, 0x4, 0x0, 0x1}}, {@ipv6={0x86dd, @udp={0xe, 0x6, "a13d8a", 0x330b, 0x11, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, {[@hopopts={0x33, 0x4, '\x00', [@hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @pad1, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x87, 0x202, '\x00', [@pad1, @generic={0x4, 0x1000, "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@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x456912f0}]}, @srh={0x2f, 0xe, 0x4, 0x7, 0x73, 0x20, 0x9, [@private2={0xfc, 0x2, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, @dstopts={0x50, 0x26, '\x00', [@enc_lim={0x4, 0x1, 0xc4}, @calipso={0x7, 0x20, {0x3, 0x6, 0x1, 0x5000, [0x949b, 0x3e, 0x401]}}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x30, {0x1, 0xa, 0x3, 0xffff, [0x1, 0x5, 0x8, 0xcc6, 0xbcb6]}}, @generic={0x7, 0xd0, "d6d05c1b992ff25372844b83f6a2428f15696d010cccc0464fd83db07fa228027afed462cb058697e80c061f4f5b9382f837ae539292f0a853a8749c425293f68b0f6d06c8bfbb82ab37d3eb5be69632bed8bdbf5c27a894aaae56d06b2e5bec4bfda5bb895b907e1599aab0da9c2cc49141bbb7da7b43483f736f89957f27c2aef71f5e1dc283918ba21085edaac86ae531f1a02d6926c14310aaaafe65289fa4fefabe8184a4b532c8c0b6f9b8b9f24bcc750397a0942d382f655fa78c6be72387ad7187c46a6180eafdf5e6eef8ba"}, @pad1, @generic={0x7f}]}, @dstopts={0xff, 0x13, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x2}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x1}, @pad1, @generic={0x72, 0x55, "9bb152d0ae61deff08a2b62f66e3c7b6b508663add33d352fcd180c00debafff6bd6a0a1b303accf550410abe0f2bc8044282f40502173cd2002ee61316e611f0be571a0e9b75c2398559b3b1577b3ff45d72d8952"}, @generic={0xff, 0x4, "1df72a37"}, @hao={0xc9, 0x10, @private1}]}, @dstopts={0x33, 0x401, '\x00', [@generic={0x2, 0x1000, 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@generic={0xf9, 0x1000, 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"}, @enc_lim={0x4, 0x1, 0x1f}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x3b, 0x5, '\x00', [@enc_lim, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x20, {0x1, 0x6, 0x9, 0x4, [0x9, 0x8, 0x0]}}]}], {0x4e20, 0x4e22, 0x13, 0x0, @opaque="c70c756859def25d18ede8"}}}}}}, 0x0) sendfile(r0, r1, &(0x7f0000003800)=0xffffffffffffff7c, 0x5) 18:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000002000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 932.684341][T21605] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 932.692989][T21605] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x7ffffffe}, 0x0) 18:54:13 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0xff, @private0, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1c5, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x29}, @random="21dd2d310f50", @val={@void, {0x8100, 0x4, 0x1}}, {@mpls_uc={0x8847, {[{0x3ff, 0x0, 0x1}, {0x7ff}, {0x4, 0x0, 0x1}, {0x3}], @ipv6=@dccp_packet={0xe, 0x6, "12fae5", 0x17b, 0x21, 0x1, @loopback, @mcast2, {[@hopopts={0x3c, 0x11, '\x00', [@generic={0x1, 0x89, "fc19690de82c7d0e0fc45c74a53fb538b9b88d20e99f6e1120486ba0babde4a7d10a9e98c4bfc79a390feb59d94b33871f6803a78b6d0f45ae49c19e4c18432e6efb180ce7e4efabaa38061341508576d0023107cf6c299f48dba88ec58874a3616345cb06ec10003b5332c56b2be02176316d1916e27a5a63fb412fed05a891c75bb5e207c527f7d9"}]}, @fragment={0x29, 0x0, 0x40, 0x1, 0x0, 0x1, 0x67}, @routing={0x3b, 0x6, 0x1, 0x9, 0x0, [@mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, @hopopts={0x4, 0x0, '\x00', [@padn]}, @routing={0x2b, 0x0, 0x1, 0x3}], {{0x4e20, 0x4e22, 0x4, 0x1, 0x4, 0x0, 0x0, 0x2, 0x1, "2a95bb", 0x9, "77de39"}, "5e9c3f5b628d2bf61976ef6702f76a644320bb9788db69ec7a607e47d1eec8d086fcadd5286fdae7a38686263e85b8e2663cd85d0445d90e0949869b3dbbdf514372fdf270e0cf4632b7b91b20209f5cbc9160e084b63f8c529f999e16f2949e3c053e779bfd270463dbd6bc5ee552c0635ebbd364875ca6947d97"}}}}}}}, &(0x7f0000000140)={0x0, 0x3, [0xac0, 0x3b1, 0xf08, 0x388]}) syz_emit_ethernet(0xca, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa2b86dd697848b900940600ff0200000000000000000000000000010000000000000000510f0000ffff6401010229080404ff000000ff010000000000000000000001fc01000000000000000000000000000020010000000000000000000000000000ff02000000000000f50700000000000162000820670000000000000000000000000000000000000400004e2200004e240000000000000002000000000000000000008000000082af0000000800000005000004030000dffe0000"], &(0x7f0000000100)={0x0, 0x2, [0x1aa, 0xecb, 0xe13, 0x4fc]}) 18:54:13 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000041000000aa00", @ANYRES32=0x41424344], 0x0) [ 933.075609][T21614] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 933.087828][T21614] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000048000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:13 executing program 5: fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'system.', '\xaa\xaa\xaa\xaa\xaa'}, &(0x7f0000000140)='\xaa\xaa\xaa\xaa\xaa', 0x5, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa3e35c61f611dd1ed7eacaaaaaaaabb86dd60c7000000002b00fe8000000000000000000000000000bbfc020000000000000000000000000000820090780000000020010000000000000000"], 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000540)=""/73, 0x49}, {&(0x7f00000005c0)=""/102, 0x66}, {&(0x7f0000000640)=""/208, 0xd0}, {&(0x7f0000000740)=""/214, 0xd6}, {&(0x7f0000000840)=""/195, 0xc3}, {&(0x7f0000000940)=""/19, 0x13}], 0xa, &(0x7f0000000a40)=""/2, 0x2}, 0xfffffffc}], 0x1, 0x0, &(0x7f0000000ac0)={0x0, 0x989680}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_emit_ethernet(0x43, &(0x7f00000002c0)={@random="ca7530fdb4f3", @broadcast, @void, {@mpls_mc={0x8848, {[{0xd929}, {0xeea7}, {}, {0x60}, {0x6}, {0x1}], @generic="eb7e7a012ab61894abf2c3707ba9914f8b30cee998362c26dbd61c1e33"}}}}, &(0x7f0000000200)={0x0, 0x3, [0x978, 0xdf, 0x49f, 0x680]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x345, 0x0, 0x100000001}]}) syz_emit_ethernet(0xc6, &(0x7f0000000000)={@multicast, @remote, @void, {@ipv4={0x800, @icmp={{0x2c, 0x4, 0x1, 0x1, 0xb8, 0x67, 0x0, 0x0, 0x1, 0x0, @local, @empty, {[@lsrr={0x83, 0xb, 0x57, [@broadcast, @dev={0xac, 0x14, 0x14, 0x2d}]}, @end, @cipso={0x86, 0xa, 0x0, [{0x7, 0x4, "53a5"}]}, @lsrr={0x83, 0x7, 0xcd, [@multicast2]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x18, 0x9e, 0x0, 0x5, [0x3ff, 0xfff, 0x3, 0x5de, 0x1]}, @ssrr={0x89, 0x23, 0xae, [@empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @rand_addr=0x64010102, @private=0xa010102]}, @cipso={0x86, 0x36, 0x0, [{0x2, 0x7, "543207df9a"}, {0x5, 0xc, "0b43124ca9d0fdc6c314"}, {0x2, 0xc, "b8f26c62758429244769"}, {0x1, 0x11, "2dc49ade44fb995830ce28a9b1ae0a"}]}, @cipso={0x86, 0x8, 0x1, [{0x7, 0x2}]}]}}, @info_reply={0x10, 0x0, 0x0, 0x4, 0x8}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000180)={@link_local, @broadcast, @void, {@canfd={0xd, {{0x4, 0x1, 0x1}, 0x2d, 0x1, 0x0, 0x0, "0ffa83df918b6b21d55b2562e7dd9d66806e5335492df574bdd50a667e055a6b43690b9023f3b2000a38cbda1a85ca60b21900b1b515d43abf92e65cd44bb7a9"}}}}, 0x0) 18:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000003000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2}, 0x0) [ 933.557828][T21626] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 933.566355][T21626] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 933.834323][T21633] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 933.856815][T21632] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 933.873356][T21634] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000ffffff89000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000004c000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:14 executing program 1: r0 = memfd_secret(0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:54:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x3}, 0x0) 18:54:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000004000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000200)="cd4a2a19685e467d94aea5d042813ddd89a1d1a05e4b3332264272b556a15d0a541053bc9c1b71bdd09e97cd0bd78b980e757f43ebc5bac8ca688a91a03e1a2b852cfba64fb39f0f2994854267b3dac7c770f561fc72b538004858b58dc77fe1de92bb3305ff0e8e5bfa97a566765aab66f2461589d78c48455f2e10911a840d3ad212f7b47292ccb168ff46aaa0f57f84a53c8cf61d6ef836a31887328e0a94", 0xa0, 0x8000, &(0x7f0000002500)=@abs={0x0, 0x0, 0x4e22}, 0x6e) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) sendfile(r0, r2, &(0x7f00000001c0)=0x6, 0x1) syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000c7e39084aee3d3a6c52aad4857c591ba9c47a17b05b798e080c27c039a8f6b7b3a6fa045c205ea1a63791086436553a68c69bfacb5c2c7b798694ada773ee31b056c1f15b533af806b4b5d5cbd697f982bc15838c2173d5ace76d9e7fdcc7c3e"], 0x0) syz_emit_ethernet(0xb5, &(0x7f0000000100)={@broadcast, @remote, @void, {@llc={0x4, {@llc={0xf0, 0xf4, "e41f", "55940c4cf29fa3bf879f928d96698b7bb9dd8082ce700dd27075dd06221886a32cd3edf6126d5ebc9404375b654269bba09911b9693ea42cd7496a10ea8e5cac10336ed5c71f938dbcf16d34715f1319e6bf4b4cf4acd42a4c9debe4b203b2e275ea82fd8d056430fe170d2befc9972f8fae0cb17493153d686c12ce1e94ac9f5633cdf9831398b196286e5d2a954e911df13f213e6d20e1c18911fbcc526c0f26bbc8"}}}}}, 0x0) syz_emit_ethernet(0x220c, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @remote, @val={@val={0x9100, 0x2, 0x1}}, {@ipv4={0x800, @gre={{0x18, 0x4, 0x2, 0x9, 0x21f6, 0x67, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x41}, @empty, {[@rr={0x7, 0xb, 0xd0, [@private=0xa010100, @local]}, @noop, @timestamp_prespec={0x44, 0xc, 0xd, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x2a}, 0x200}]}, @timestamp={0x44, 0x24, 0xa7, 0x0, 0x8, [0x98, 0x7fff, 0x6, 0x1f, 0x3f, 0x8001, 0x20000, 0x1]}, @rr={0x7, 0xf, 0x1b, [@empty, @empty, @broadcast]}, @end]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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"}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x1b5, 0xbb, 0x30e, 0x567]}) [ 934.490193][T21648] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 934.527113][T21650] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000ffffff8d000000aa00", @ANYRES32=0x41424344], 0x0) [ 934.592766][T21652] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/173, 0xad}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) syz_emit_ethernet(0x133, &(0x7f00000001c0)=ANY=[@ANYRESHEX=r0], 0x0) 18:54:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000060000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4}, 0x0) 18:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000005000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:15 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:15 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000fffffff5000000aa00", @ANYRES32=0x41424344], 0x0) [ 935.197529][T21668] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 935.215813][T21667] validate_nla: 3 callbacks suppressed [ 935.215874][T21667] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 935.233719][T21667] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 935.242932][T21669] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 935.251753][T21669] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x5}, 0x0) 18:54:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000006000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000065580000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:16 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000ff000000aa00", @ANYRES32=0x41424344], 0x0) [ 935.808765][T21680] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:16 executing program 5: fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xfffffffffffffe8d, 0x3, 0x7, "d69367c01e49f3c0a5212c2e8100", "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"}, 0xfa, 0x3) [ 936.002206][T21684] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 936.011118][T21684] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 936.043391][T21685] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 936.054709][T21685] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6}, 0x0) 18:54:16 executing program 1: syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local, @remote, @val={@val={0x9100, 0x0, 0x1, 0x1}, {0x8100, 0x3}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:16 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000ffffffff000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000007000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x94, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10000}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x78}, @in6={0xa, 0x4e23, 0x8001, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5b57}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 936.475837][T21693] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000068000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7}, 0x0) [ 936.856842][T21703] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 936.865410][T21703] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:17 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup=r0, r1, 0xe, 0x6, r2}, 0x14) syz_emit_ethernet(0x6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) [ 936.953943][T21706] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 936.962415][T21706] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000002000000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 937.148466][T21710] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:17 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000008000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000006c000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8}, 0x0) [ 937.703110][T21722] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 937.711551][T21722] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:18 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1af, &(0x7f00000002c0)={@random="8cc067ac490a", @local, @val={@void, {0x8100, 0x0, 0x1, 0x1}}, {@ipv4={0x800, @udp={{0x38, 0x4, 0x0, 0x8, 0x19d, 0x64, 0x0, 0x5, 0x11, 0x0, @remote, @rand_addr=0x64010100, {[@ra={0x94, 0x4}, @rr={0x7, 0xb, 0x36, [@loopback, @local]}, @timestamp_prespec={0x44, 0x1c, 0xd6, 0x3, 0x3, [{@multicast2, 0xffff}, {@rand_addr=0x64010100, 0x7}, {@loopback, 0x80000001}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x44, 0x52, 0x1, 0x4, [{@multicast2, 0xc7}, {@broadcast, 0x8001}, {@broadcast, 0x7}, {@empty, 0x1}, {@dev={0xac, 0x14, 0x14, 0x34}, 0x32c}, {@private=0xa010102, 0xd7}, {@local}, {@broadcast, 0x3}]}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0xc, 0x31, 0x3, 0x1, [{@private=0xa010100, 0x3ff}]}, @rr={0x7, 0x1b, 0x70, [@empty, @multicast2, @remote, @multicast1, @broadcast, @multicast2]}, @lsrr={0x83, 0x27, 0x49, [@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @multicast1, @broadcast, @loopback, @multicast1, @rand_addr=0x64010102, @multicast1]}, @ra={0x94, 0x4}]}}, {0x4e23, 0x4e21, 0xbd, 0x0, @wg=@data={0x4, 0x3, 0x4, "312fb211848e677527cad84b219e813af7e2c2dbfde7e863107ba75382441e8f0e82ade0f04f5fdd157e6c9e55154d9b419dd8ee7b6d0aa4a121fb39c54f0b3a2db6d694ac039bb051a8bcb4c61f4a97fc21758d820d4b079a6acf1609a5b1d3494bb89fdf65f895ae29ebfe28b7bd1f3e76d240894a7167288206191120c640a51c1e10e95f0597040273577a44814c5b21830a352c23e6289a8f5665889d1e8f9cb984ba"}}}}}}, &(0x7f0000000140)={0x1, 0x2, [0x6f1, 0xd60, 0xbf4, 0x52d]}) syz_emit_ethernet(0x6b, &(0x7f0000000080)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}, @multicast, @val={@void, {0x8100, 0x2, 0x0, 0x4}}, {@generic={0x80be, "b883833460d5c4639044674e030b32015d951588df520e5ea55310d0acfaa7d5ae007be547a74672fe50e0d8fc41cc7ef989b53d87b09581783016c2192818abe2e5f0354aa7a487ebb35690c9d82054a097a7b42f8a97c02b"}}}, &(0x7f0000000100)={0x1, 0x2, [0x71, 0x70b, 0xca6, 0x1f0]}) [ 937.777087][T21725] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 937.785751][T21725] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:18 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000003000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:18 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@empty, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="3785143b997f", @multicast, @val={@void, {0x8100, 0x1, 0x0, 0x2}}, {@can={0xc, {{0x3, 0x1}, 0x2, 0x2, 0x0, 0x0, "972d5cb047e02049"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xaaa, 0xfed, 0x66f, 0xb2f]}) syz_emit_ethernet(0x56, &(0x7f0000000080)={@broadcast, @empty, @void, {@canfd={0xd, {{0x2, 0x1, 0x1, 0x1}, 0x1d, 0x1, 0x0, 0x0, "f066489960502f941d79037dc3f85c0660c459434ccff5294457bf513e2a95adf5ce3d2065d6a697004256e1b3bd0989d887a0f879e5198347ae8e5e26982572"}}}}, &(0x7f0000000100)={0x0, 0x1, [0xe38, 0xd85, 0xb10, 0x6bb]}) syz_emit_ethernet(0x42, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @remote, @ipv4={'\x00', '\xff\xff', @loopback}, @local, @private1={0xfc, 0x1, '\x00', 0x1}}}}}, &(0x7f00000001c0)={0x1, 0x3, [0x4, 0xe93, 0x1b4, 0x394]}) [ 937.926669][T21727] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000009000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x9}, 0x0) 18:54:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000074000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:18 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @local, @void, {@can={0xc, {{0x4, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "7cf2710e1ce92718"}}}}, &(0x7f0000000040)={0x1, 0x2, [0xf51, 0x70, 0x8f7, 0x40d]}) [ 938.423248][T21740] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 938.432202][T21740] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:18 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000004000000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 938.595392][T21743] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 938.700831][T21746] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 938.709506][T21746] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:19 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000002000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000feb9d5d456c6cfd3ee945a35cf17ef4d1ed2614bfd44d52bfd77f0c85ce40cdf432c"], 0x0) syz_emit_ethernet(0x9d, &(0x7f0000000140)={@remote, @broadcast, @void, {@ipv4={0x800, @igmp={{0xf, 0x4, 0x1, 0x5, 0x8f, 0x64, 0x0, 0x1, 0x2, 0x0, @broadcast, @local, {[@noop, @timestamp_addr={0x44, 0x24, 0x12, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x1ff}, {@private=0xa010102, 0x5}, {@remote}, {@broadcast, 0x9f40}]}]}}, {0x11, 0x7, 0x0, @dev={0xac, 0x14, 0x14, 0x20}, "c288d1cc78b8dd58a32e52f989af8667834df5b402c051ae218fd74a37369fbf56198528483ee0f77f9c97bc40a8aa4673efd21fa99799a9b4b2f108a9216f7d1e52a47f1e922c0416532c"}}}}}, 0x0) syz_emit_ethernet(0x20c, &(0x7f0000000200)={@remote, @remote, @val={@val={0x9100, 0x0, 0x1}, {0x8100, 0x1, 0x0, 0x3}}, {@ipv6={0x86dd, @tipc_packet={0x7, 0x6, "bd5575", 0x1ce, 0x6, 0x0, @empty, @empty, {[@srh={0x0, 0x4, 0x4, 0x2, 0x8, 0x0, 0xc7, [@dev={0xfe, 0x80, '\x00', 0x1d}, @private1={0xfc, 0x1, '\x00', 0x1}]}, @routing={0x2c, 0x12, 0x2, 0x0, 0x0, [@private1, @remote, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, @mcast2]}, @srh={0x6, 0x8, 0x4, 0x4, 0x36, 0x60, 0x7, [@loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @rand_addr=' \x01\x00']}, @hopopts={0x6c, 0x9, '\x00', [@ra={0x5, 0x2, 0x400}, @pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x21}}, @generic={0x0, 0x2e, "d05e6dcfd38a50902250cf7176cb1850d90517743fcf241f7f1689eaa08a9054b7cc277ea3f83aa89816700f6f80"}]}, @routing={0x2, 0x8, 0x2, 0xd3, 0x0, [@mcast2, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2]}], @payload_direct={{{{0x26, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x2, 0xd23a, 0x0, 0x2, 0x2, 0x4, 0x3, 0xfff7, 0xffad, 0x3, 0x4e22, 0x4e22}, 0x3, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f0000000440)={0x1, 0x2, [0x7, 0x5eb, 0xe1e, 0xedb]}) syz_emit_ethernet(0x56, &(0x7f0000000080)={@remote, @broadcast, @void, {@canfd={0xd, {{0x2}, 0x11, 0x1, 0x0, 0x0, "c8c61764528622b1a88afca2ca6b934c1a6211202c263c9ee77694baa5631eda464dc41522d23a000966f23da93ca6e9181742caefa13ae6c4a3cd177c29ef61"}}}}, &(0x7f0000000100)={0x0, 0x2, [0x472, 0xad3, 0xeb7, 0x4a8]}) 18:54:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000a000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xa}, 0x0) 18:54:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000007a000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:19 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000005000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:19 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7966500022b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000"], 0x0) [ 939.297171][T21758] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:19 executing program 5: ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000180)=""/70) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000000c0)=ANY=[@ANYBLOB="a8aaaaaaaabb397bf32e8b84f0198cc2a19a020000a0000000000ff18305ccf7632d640f90a0257479bddc43b06c8efa4b917c509eba1de3bf38f0830d251335d9d02be9f6c3b8ba9949193d0bb591014bd013e462d5b602782db0aef4691b63e5e476deb1e9eca753301b2d670bb5450b61c1d8d4ad1640fdea63c400da6ea64a6648f0ad731b8a08201e07755e4fb27a664fec66cf69be0fab109a986419a1bcb80cbd5fcc184f02ceedb260"], &(0x7f0000000040)={0x0, 0x4, [0x64b, 0xb3f, 0x9ad, 0xb0f]}) [ 939.392756][T21761] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 939.495203][T21765] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000b000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xb}, 0x0) 18:54:20 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000006000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:20 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @mcast2, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000081000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 940.051323][T21775] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:20 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) [ 940.096112][T21777] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 940.236022][T21785] validate_nla: 3 callbacks suppressed [ 940.236079][T21785] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 940.254015][T21785] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000c000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xc}, 0x0) 18:54:20 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaae586dd60c7166500022b00fe800000000000fcffffffffffffffbbfcf4ffffff0000000000000000000000820090780000000020010000000000bee600000000000001000000005c74aaad67993226401810df1e1c07da3107940199ed"], 0x0) 18:54:20 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000007000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000088470000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 940.784760][T21792] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 940.819955][T21793] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 940.828340][T21793] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = memfd_secret(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {0x0, 0x4107}}}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x200, 0x8, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x24008000) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1, 0x20, 0x4, 0x7ff], 0x4, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x190, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x104, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1828}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffff}]}, @TIPC_NLA_SOCK={0x78, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x101}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10000}]}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) [ 941.033003][T21802] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 941.041453][T21802] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000d000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd}, 0x0) 18:54:21 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@remote, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x1}, {0x8100, 0x4, 0x0, 0x2}}, {@can={0xc, {{0x0, 0x1, 0x1, 0x1}, 0x7, 0x1, 0x0, 0x0, "1cfd23d9986e2c3d"}}}}, &(0x7f0000000040)={0x1, 0x2, [0xfb7, 0x675, 0x2e4, 0x56a]}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x7, 0x30, 0x65, 0x0, 0xb8, 0x1, 0x0, @local, @remote, {[@rr={0x7, 0x7, 0xf1, [@private=0xa010102]}, @lsrr={0x83, 0xb, 0xb8, [@private=0xa010101, @multicast1]}]}}, @info_request={0xf, 0x0, 0x0, 0xe2, 0x401}}}}}, 0x0) 18:54:21 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000029000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000088480000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 941.632234][T21810] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 941.641123][T21811] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 941.649829][T21811] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:22 executing program 5: syz_emit_ethernet(0xa2, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x6c, 0x2b, 0x0, @remote, @private2, {[@routing={0x2, 0x2, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1b}}]}, @routing={0x3c, 0x6, 0x2, 0x1, 0x0, [@local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}]}], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @remote}}}}}}, 0x0) [ 941.820321][T21820] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 941.828801][T21820] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe}, 0x0) 18:54:22 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000002b000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000e000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:22 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0xfffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000088a8ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 942.309883][T21828] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 942.376007][T21831] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 942.384638][T21831] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:22 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x105000, 0x0) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000080)={0x3f, 0x1, 0x4, 0x4, 0xfff, {}, {0x2, 0x0, 0x1, 0x2, 0x91, 0x82, "ef33c39e"}, 0x10001, 0x4, @fd=r0, 0xffff}) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7160104000000fe8000000000000000000000000000bbfcab000000000000000000000000000082009078000000002001000000000000f8fff6ff00000001000000d5"], 0x0) [ 942.593422][T21836] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 942.602017][T21836] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xf}, 0x0) 18:54:23 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000002c000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000000f000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000009effffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:23 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc020e0000000000000000000000000082009078000000002001000000000000000000000000000100000000"], 0x0) [ 943.111644][T21846] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 943.122823][T21846] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 943.203872][T21847] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:23 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000002f000000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 943.416759][T21851] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 943.429076][T21851] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000010000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x10}, 0x0) 18:54:24 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000002000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000"], 0x0) 18:54:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000e0ffffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 943.846095][T21860] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 943.902391][T21861] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 943.910978][T21861] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:24 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000033000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) r2 = gettid() tkill(r2, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005d40)={{{@in=@remote, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@private1}}, &(0x7f0000005e40)=0xe8) statx(0xffffffffffffff9c, &(0x7f0000005e80)='./file0\x00', 0x1000, 0x400, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fsopen(&(0x7f0000005fc0)='erofs\x00', 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r6, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r6, &(0x7f0000000600)=ANY=[], 0x1) sendmmsg$unix(r1, &(0x7f0000006140)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f00000001c0)="27f86a44aa38535e3d47df61298c5e7143595af235934fe1225106cef0a337e0a72006cf442765aa2969e2b02b1b3b186fd5e3ed9c86dfc01b1c3fbc3c1b09ad9bed62b5251c4fbc418797e14bf1a97a076f70c24627ac8373fe76d4dc5426021c757c87a68490904d75c78b613161981c2276afd1b2bf73f7ae22d111f55b3df0a8fb865947d65e63", 0x89}, 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0x1000}, {&(0x7f0000000280)="6980fed72642be0e84bdd3427eefd68c4974d79e661df37052da3d3af4efcfbe34574b6fb445f5eee8926c9b2a2932ea05777f384422a691081d62da54140aa917b14ce62ba049c4deab820645c91b4f5489f45fc5c71d8d7868c596cbd7ec92d4e7deae78eda6d4f2c028513eac315115ee352496525c1fcf9e0beb975eb82a140d226acfe573c888caadb27e6b5796d3674be702601757", 0x98}, {&(0x7f0000000340)="655d974689ca62e929b0add44b65d9197b5d0967b956389ce745ef3565d04ef78953f7e4c901d76cb5b2573d2f70b99ebc", 0x31}, {&(0x7f0000000380)="173f786afdd06506cbe6bc7d293858dad66ef780ed1bdcbb410b98477320d59fc9105cba7763932f4d93bfa116fe3b4c7b43a9642927ac6104af591bea9e67fb4fd65027aea338d7189f37e11af7b35405df903007ca6c51bb950637764cb0df5e61feb650cd534f8efa6021c39e3d53a7262af0212dc46a3a2f7ca6c4044d4793779c64b52fc2a544879902730149aae098da251136644a284542244598962f38842607ccb133046af283a8943a15cb1636223bd29c3c54a27dba0cb15db9b5fd53fed70c4b2b896592c4ff9f33d719507b38402f8ebbe40430c8d6564aa6f18b25b03a519699e3b36f15d793e6c96f", 0xf0}, {&(0x7f0000000480)="90f7d18b572c3fd8fe8cbcaf2604944fe1a0b4c94b948ef739899f3787357cf899a1f45e889f6cb328b4ae4b5557611786d5239d2ac8589d1cf13eb036b55742ac42c85b89d593b3a084e1c7a6450f879c1b737d1d79486614bea6c9b8afd8d8730ed9d8498c63b39651e36129cb088370f9027f7f2c4c703bf7db728b89f01736562c5b29b2b795bd96eb1272ab628c1213297e034cfec2f34664c2e5b11475748bf7edd02a025adb8162d8d5f3556f788b2e2ad59c02827c1834", 0xbb}], 0x7, &(0x7f00000019c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x118, 0x48d5}}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000001b00)="e3bba0dad909af5df2f57b56226ea8f9d3652fc751", 0x15}, {&(0x7f0000001b40)="9b084e09b45bd4c7831126ee51cb8ce3b0e702900cf81c7e7e0e9e0a3ed493689685ee00b9a31a12332e049357156af8ce03e0554c522457fbe998fbd6f1a78440249da6f84569cdc8d31866e5184ebb69", 0x51}, {&(0x7f0000001bc0)="646146801406a6ec186385d9900aef26903104cdc89828504b4375056180a794183bbd0e617ecf3e3b9a6fd04750d21647851ebbacff4c5e58afb41ae8fc4ed86ab01b2cbefec5d7ae4769bdbc3a724178b1596329dfecbd25c0e07c520f608d4c7fe84ec8b65d0290e255e858f8195cd9a8184482103e7ee23b1676169ae654f7c1d0c15c28473c4c4cf47db8e3c9f4ecc4", 0x92}, {&(0x7f0000002cc0)="d3b4aeb67becc76e4f0cf1cb3a8207ebd4c447075728bdc9a4936fd431f97c18b684e22c74fe24489f9cc7d8b2f1d0407fc93c6de8422de81ad174383152434d69c14283099313baa15e0428fa169999d24ac80f1e9ee9afd108ea71f68955f6d374450f81483b50fa564b959a215f58423232faee9af2fffff527be5eb9fda12e4a62fe35ab50d6ab53fa498649b9a60323828565d44945fb240ccf0719459feed2ea5a7289548522edb1bb0e49ba91d8593a5d72f376e71339d22464bb5e62b7278a0a9be898c5f4fbf8b30b94e40ceeba2f02702ddff1a0658ffc34a1b3be599bf4b5396eaa34b6", 0xe9}], 0x4, &(0x7f0000002e80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}}], 0x88}}, {{&(0x7f0000002f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002fc0)="548075bfc795a8220717ed9b180d837710f7da6055eebf74e6e6ea51001327def7bb300b5b60c4ac6b4a36f63a3c094f83a3cabc960fc09dc1ac17669a0f449d18bf4225aa20ac06cc5377f8988dba6107db35b77123700952de24a473de7981b6164548d3a8828f924e196c02ff1778f7ad19949a03d2fa177f324c193f5604d432e2b7316edecd81bffc388e47d9a9bccc0832b2fb71466c527e3d96969f313bfdda4ba30ccdd995d82103a144d2382b29a6f76c16cf8c48cfe3a2a648dbfe636d0ceffaa567a03533305e79e381f1925e9f01fcfd", 0xd6}], 0x1, &(0x7f0000003100)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x10}}], 0x30}}, {{&(0x7f0000003140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003400)=[{&(0x7f00000031c0)="311be6cac96c82951b4690841de5584f4da6ee34794274206da94bb690fa0f373d2eadc962daf64a53ae7fad83731a9a30a92a3faac01acd6723e2ea03dc404ab298c6e9599bf5e5bc86ca451b10ab75da2c96bb1a6ec09ed0811b1cbe00c25343aa193a9432d6010a65b01b5cfc73a6ffe1c23f8ec6be243f8c030155833a5d61b5cd732f070f4d5a74abbbe14ff2ee276b6746653c5a01237ed8d54ee21a9a6859cbe71b28baf0b96b50c60702b1c295fe9e2af15eec68b7a2311d167a07837966e4e835bab3cae5665067c22aad67283442c28b2333077976737e7f76cc50e4db982ee9c641", 0xe7}, {&(0x7f00000032c0)="f428b29275b04c3fda6c561f08eda1a9c89949c311ec0bf6640cf8689afc539d49e9855cdcc84dd28e364dd9ab27f402bdb99921ccbe9b6fdc90dfe8cb2ed51c6c1f1ac451d9d568c65a8b714a30bde010117d2ab331e13b1e396b3bffb7b85a5c7212e1a9828e8dbbc3a99a4f851a5a7697eeff15bb68c002eb3b902d88", 0x7e}, {&(0x7f0000003340)="2334ab9bda60c62229316e932bf0cada9601464e73ba27c0b9fbbed1198503386e4b8c79759a6b045116fac3a55d1b126d68f9b58dfd6b097f06a7610521d084a528c5dab32723bbd2c250e02c132a75a2a52ba624a10e80554136a6c0113932c36b2fe60a8390dfdb954e4e4dceb76168e7f476c6a67e3916f56eda65755843f53e7bae5b98bd8555fbf1f9f4dac9c5607a30d00c46eb71156a306bacf96f835e716bc6", 0xa4}], 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="24000000000000001b000000010000000137e4a02a70d004b705c070181a3485b41fde0f", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x1}}, {{&(0x7f0000004ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000057c0)=[{&(0x7f0000004f40)="03fd648e584143f9840342ee91fc918423d23b14b36207962f7ed16b8afdf9d3a1d00b3dd6e1d5d9b8c4dee5b02ee0438a8b8b5f72dc2bf7f12680ae71924f618f744e10eda462756090e8c97d2533caf5e1411b14adfa8ae81cddfead2798900a42066f4a2caa52792594361089d896fd308134704099ae972298b027b10a798695bc96b75a66dafbf9e66cb1a72f4124698eaf5986d9f2fb5045f537746302a759fb2a93b5de77cc736789017346f58052d9b2cc033d4e7db3871c25879b526c1ad1b35f076835783d69dced3e1364e0e4ab6a", 0xd4}, {&(0x7f0000005040)="95b0c47603e4db33e203ec2e034b175077d864391ae75dad73ff683912b2e66793a1efae5ac831ec8f50c5c4817a05e7f3c83c5696ffd38e58f52b1c4980d6ae1e62001dd295f4643bc24fbaf49c1f37741a5caa12c20fd4d05eac926871e683facf0f9a6d08f8b884cd6cc804fb51855ffa0bcb4f12d050", 0x78}, {&(0x7f00000050c0)="166cf3c1ca59ae829f8d90a9a72b2af0d89cd8eebd4bbfbfe0dfcd58a9ce04cfcc94e8c9902b14bdbe0e902a3775d169a99bab572bbe3f2a6ab40a0c8542748d1a5713557087b77528c3b7716b6aff395853b9c485a6b65b73df936fd1cd29627a531ac5b92569f673b4d61ad8e945dbd81a808f3424060eab3f3d7b834ccc9fdfcc57186c9018b6ea63c6546a62023f735198aa5ac97bd5d7dd9466bfdca89b679cfc36f07894f676277043057defa3aad9c2bd92f7c0a048ac1fa116d136ec75f268f1c5986692c4a5bd6659ba205cea449eb86ba75f5345bbf6a8dede26afbbee9136e5b72fafe7fafbf09fccfb", 0xef}, {&(0x7f00000051c0)="3f09c030b558f4dcacf143be20f431a90d5c9a710608f16635d8a45355c17e6fad37ba4e5df170318a222ecbfe65048cfee085ecc9902a6addc62b4b9f0f0da375bea348f0f3a26e3c716ec1005cc81b78d64f1ce5c0d9db465a6e14b7c39e08fc76cbd018a03ea6e9ea3b614c41546c00b44f6ec2945a20072cffdc102fd1c580c518324afe2d843eafb0d519c610485a1a3dcc479ebfd3f047f509e189369627bef36789fe229b0af6958fcc91efccd8729c551ac0cb0e51f8696636a3c5fa51daaebdebfb7f779ab63986d0c85677dcff0c10ab48bc6e", 0xd8}, {&(0x7f00000052c0)="83eb089fd4f9d1263ed6cf6eb1e3d1cb3a9fccc6758a164e1c6cd65729962a8be2ca54b30705e1aebd1c68cace58a9639e3435d1cdbea69c612064b3bd0d98819484e476acaff55063ae5c9ef13ac3309a7f720aff455c551d4e7ac30626ef5df11ab85aa0ab36549f4874a3ec7ab19689f732787e89f9b872588a60ab67f4f53c2ec961c46dfd364927b10febac96b3cb04ce2f92c9c6cf7a52b82dcf509016665125dd2c5bbeff0e2da2742779b0fb03abddc3ba8f10f12cf0090dbdaf7524813ec262bba086d97df7b252c9df76896997fce149ec9746abddb2c2d90d766094c825e4a9915e1853b18d9f5f7d23c692c8b0", 0xf3}, {&(0x7f00000053c0)="0b0018b35faf569173a07f62a8e2d6071124121e5787fae9b607c023cad4f7ec66613ff4c03235064e34ce79121e5f1fe4dfc9f243b4eb905507347d32f1af3ef65a42b492903a115d275242df0f938b509e5d026910d25e246ab881f9d6de9d758db6f672015c58947e51f769b7a9b7b103b5719335b9af05cd83a0d5a6ebd791ee844f2f6e9edd1a7e9249120ab8874a2a6ecb4d660c9dabb316305f736f21086f3c51191744c351ea098c833dddc983142c6bc3e9b8f17e5b14cb55b1dc0c", 0xc0}, {&(0x7f0000005480)="9f580d51eea4fb9a13b88039783259e1209278492f1d3624de06dedb92efa2be3ed08e99244e8b402c3604ddbfb8685e4b1c59abc448d7add51c92e55de0ccdbe80baea78b7dffd6c19a7678a6d83e4b17e0e4ee054248ba4572f03df145de6cb0dd2a7841dfc0e94a5a61fcb6e0ceeb3d175b3d2b9bdd016068dff6d1bb3af989bd5206e3fabb3dd7432c438aecb3453e330a2bf14be4f71b9856ec9397604aa5bfd7438d52a855c021cdd0afc4b363866424e52e23ce1d1dbdde41bf05cd708cc8bdcce43ae898d8", 0xc9}, {&(0x7f0000005580)="cd854f0aed19fec74840b9b2c81ae0c95e24ab4bd27e0a73a51e3f37faa60c2264716b1d98f00a5208f4ec697c978283391fa162a62ec910a74f6f76cd26f65d12617ff33d43458803852ef3cd8c370a3331a4b16b813edf3e255965ee40ca4bd8c838ca6f4dbc3a2fd7198f0e5cc8cea38f32ba1679eca93cdaae28d3b349eda35ceffa7e5c3327578681abb38555058997052e54249e936329c4867da82e90c3cac3d51e03a70aeecb4958", 0xac}, {&(0x7f0000005640)="4e93fd8bab9dfff068b48c30a52644117054ea0feb87291cd029a98c84eecf24ed4e8a0567a5ee899c9e91ca469ffd6f5efdb8aa7fa22cb9c1fa9512cc209519b9361103a823b99a2a3362f247303b1cfd269fcfbfb340b34e22ec6e66caca031ba227c8039d7d5310256f93fb92d7ae6c19fd81aeb4e25168980fd7c130d185a998f128618f9a4c62e68645e3d233403a343dd512f6dce8781575d3104b7312ceef00e5", 0xa4}, {&(0x7f0000005700)="e122a281187705d844bf545d9f70fed18ddb8af13b8ac461afeb5348058ae38792808c1ae0a5134c399252b8bb9d7d0031de2798ef7a7e848f56cd4e268f528bad21cc5321956434bfce37e27826c1cc6dceb19a4ea38d5b83c180668901a6ad9ccb58790c768eeb096406fb5cd6c8f7abb4b18b3a06c2b82a6f5121c5f7f735d0a84d29804e1f6448cac68dd51c4889dc8fdee64b10b9903b60a3dc245a5dcca5faa1bb7f5d268191cf9904", 0xac}], 0xa, &(0x7f0000006000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x24, 0x1, 0x1, [r0, r5, r1, r1, r6]}}], 0x130, 0xc000ca4}}], 0x5, 0x24004030) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) r7 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCL_PASTESEL(r7, 0x541c, &(0x7f0000000100)) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000000)=""/153, 0x99}) syz_emit_ethernet(0x29, &(0x7f0000000140)={@random="b23e18e4e3fc", @broadcast, @void, {@llc_tr={0x11, {@llc={0x0, 0xd4, "f9", "2a7de9e7167726db6897b303c1f518dce614b9eb4820e1a5"}}}}}, &(0x7f0000000180)={0x0, 0x4, [0xf77, 0xf29, 0x346, 0xe2b]}) 18:54:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x11}, 0x0) [ 944.124157][T21866] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000011000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 944.481357][T21875] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000f0ffffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:24 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="a7aaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe800000000000000000bbfc0200000000000082009078000049244815f5f6000020010000000000000000000000000001000000000000000000"], 0x0) 18:54:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x3}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x7b, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x1, @mcast1, 0x10}}, 0x4, 0x3}, &(0x7f00000003c0)=0x90) io_submit(0x0, 0x5b, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000040), 0xff66}]) r4 = syz_open_dev$dri(&(0x7f0000000400), 0x3ff, 0x2a0000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000580), 0xc4, 0x18040) io_submit(0x0, 0x2, &(0x7f0000000600)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0xffff, r4, &(0x7f0000000440)="e8c736ebbad59949fd08fa3833042123e7baf8fbc239bac05fe88de8762730a445f20ae12ce0d58fc8f243dcbb3ca44affcf88800ae5fdd513563d0ce5fa91a69715148a6d92345c2771aed5a8fe5ebc30a48da198f52180b2ad07e4ea892254206e6167", 0x64, 0x7, 0x0, 0x1, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x3, r5, &(0x7f0000000500)="f8448b0dba8ebd4b5b56038d64f277c42877d9f6e668f59d09261cca2a605b507992204848628dae2557254da8cba55fe60d10972cb9e75d3d38cad774ec971e8b3fa5e6c2e27f9196ca017f36384f4752e5725ff839ebccb38d68e308ae60af0b15c179aa8032c64de26e", 0x6b, 0xbbb, 0x0, 0x2, r6}]) syz_emit_ethernet(0x52, &(0x7f0000000640)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02feb066fdb041b49b15c6000000000000000000000000000082009078000000002001000000000000000000000000000100000000c57410d03d5b6c62ab5ca30b3f8446b0e05df64c84275fa6dff54e073a2cb72332b7fee30f42f2a7d124533bfd22317ec68ad36b064334fa9985381336783f2a01881cb5dce614acaf61a136fa0c40b7aab48d61ab47d200c3f567d6189adf8365c9d846dba87219f7811211b1d1f7aac43019be257216ab109db88350c74e68e0eddb0861a09b59"], 0x0) syz_emit_ethernet(0x22e, &(0x7f0000000080)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @void, {@ipv6={0x86dd, @dccp_packet={0x8, 0x6, "84cea7", 0x1f8, 0x21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, {[@hopopts={0x16, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x8000}]}, @routing={0x88, 0xa, 0x0, 0xf3, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, @local]}, @dstopts={0x11, 0xd, '\x00', [@calipso={0x7, 0x20, {0x0, 0x6, 0x8, 0xb9, [0x4, 0x0, 0xd9]}}, @hao={0xc9, 0x10, @mcast2}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private1}, @calipso={0x7, 0x10, {0x3, 0x2, 0x7, 0xcd, [0x256]}}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x85, 0x3, '\x00', [@jumbo={0xc2, 0x4, 0xffff4921}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x87, 0x2, '\x00', [@hao={0xc9, 0x10, @private0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x32, 0x1, '\x00', [@pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}, @dstopts={0x73, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0xb4}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x80}]}, @srh={0x0, 0x6, 0x4, 0x3, 0x3f, 0x68, 0x1f, [@empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2]}], {{0x4e21, 0x4e22, 0x4, 0x1, 0x8, 0x0, 0x0, 0x9, 0x5, "daabf0", 0x3, "acb06b"}, "77723f8d1a6973ca54103df4492f5589610001e7e9fa3deff0e4dcf0db0b568ed9cd817f980793d45a92ebeade07a1c0d2cb621256800d46c352c161863891ac430456d1e2e98798cd7a765e7fbed230c510aab473c415b1"}}}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x980, 0x3f5, 0xac5, 0xc92]}) 18:54:25 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000003a000000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 944.742887][T21878] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 944.794107][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 944.800771][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 18:54:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x12}, 0x0) [ 945.045303][T21887] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000012000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 945.281847][T21892] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x4) syz_emit_ethernet(0x111e, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], 0x0) 18:54:25 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabba6dd60c71665001c00000000bbfc008200907800004800200100000000000000000000000001000000000000000000000000000000000000000000000000000000000000009ad754621c4383cc7d7fb0e70745efdb6338e7bb470f5c040ab174865ebd967561031d2752be9f307c6d708f08860599e3140e9dad695091a1fba71336aed0829fe87b477ab55a6b9ba713801709c1454bbe465311808b93e892ee1bf816f5cba1128a77ad3048ce52c51d7ef06e5453ad3ffce66efa9b98c04fe92811dcfcb06acd638fa7c9016c68c0814a54b6c924df1797a6d6af8a17bb5665fde704c42e1245aa8baa9689082ae227c57be85d60361dd141a6c389bfa05d522f0d65e57708c8c5750d9155ae8c"], 0x0) 18:54:25 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000003b000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fc000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 945.571997][T21895] validate_nla: 3 callbacks suppressed [ 945.572061][T21895] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 945.590700][T21895] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x25}, 0x0) [ 945.783678][T21903] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 945.792236][T21903] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000001a0a0000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 945.966637][T21909] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000003c000000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:26 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="c71665001c2b00fe8000000000000000000000000000bbfc0200000000000000000000000000008200907800000000200100000000000000000000000000010000000000000000f7a7981500"/86], 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@empty, @broadcast, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@canfd={0xd, {{0x0, 0x1, 0x1, 0x1}, 0xb, 0x3, 0x0, 0x0, "56c2d36e65064ad54ea866a81607a7cf528ef0b4b470c81a3ce6832e4b100595353771f6f4d886d48298b389f44cff40e5977ed7aa11c01bc34b1138d3c21323"}}}}, &(0x7f00000001c0)={0x0, 0x4, [0x5b, 0x82b, 0x69e, 0xa6f]}) syz_emit_ethernet(0xb6, &(0x7f0000000200)={@local, @random="69c51aa82856", @void, {@llc={0x4, {@snap={0xab, 0x3, 'd7', "568a64", 0x0, "a9bc2d9d2ccd2eba98ecad09e58272fc2721aa7c2f5ffa0cc03ea0c1c2d2c52897a4bf3c0824a4a0d1b835fd436627047931eec5eb32a1d7730efc7faf971803fe450a1f554e30d7c164919720e9842558a4729b29a7793f4c9efb2e89f67a8d87b36371e694ad0e0195ba779ffc62240d4ad2b8b7a4bcb8959f7f963ce722a7c662689abc49210fee04cbb25cd01ab69ef05d89ac933a75f3774d7f0c59a5"}}}}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000140)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaaaa8100df2ee843af983768dd4e5c981ca6545fa205f116efcd68c9f453b8274be13c644882a9742174519369751d650d12769c1587a4e66b8164641dc75d4effa4ce8cad31cc47730500"/96], &(0x7f0000000100)={0x1, 0x3, [0x5a9, 0x376, 0xe8e, 0x39f]}) 18:54:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fcffffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x48}, 0x0) [ 946.284150][T21913] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 946.295294][T21913] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 946.472249][T21920] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 946.480957][T21920] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000041000000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 946.625026][T21924] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:27 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x11, 0xffffffffffffffff, 0xf685f000) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x810, 0xffffffffffffffff, 0x67526000) syz_emit_ethernet(0x10c, &(0x7f00000002c0)={@remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@llc_tr={0x11, {@llc={0x7e, 0x0, '-', "99c99361bb341c9be66af566490279d97fdba7377f74ca1cf6e602cdd61c66557fd1067a8eb3ec962b4a6cb89bb51d12a0d985839362646d0084df315f309fe673bb426017e9bb2a8b9df248f36f4e1b3eaf150fa47add7c83414d670503bf734a9889b2b1f61fe3fdba3a70d665a25c38bfb0b87adb23f111028c27b2900349f2ef7d0db86922442cc6088db51b6dc100296a893a19e869f0a965b5f3856e89314b337c076d9390a9f34e9d4850ddf377e814403da01030d65b2b76266a1d7147fe9c0c73f7b1f429910500a5ddaf008b3c0b345a9242762e8a972df98ee46054960f704412e2c5898362865149b23d1c9c89d76c8e88"}}}}}, &(0x7f0000000040)={0x0, 0x4, [0xfe, 0x16, 0x341, 0xe49]}) syz_emit_ethernet(0x5e, &(0x7f00000000c0)=ANY=[@ANYBLOB="23277acaaaaaaaaaaa149100120081003400000d040000c022010000ecbf3fa057d88e4f68a3c26434210f94d93d81fa7a09009a1c5cbae8f700059ad996f36a00bd55036427deaf4cef0186c37d8cd0d5d6a2ca4f5afe0a61e79342d67bd8141b652854d7468d438763d57105a9e7954ec4f878279551155301b2eca19023e60000"], &(0x7f0000000080)={0x1, 0x3, [0x6ea, 0xf56, 0xa54, 0x241]}) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0x7) 18:54:27 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @private=0xa010100, @local, @rand_addr=0x64010100}}}}, 0x0) 18:54:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000001b0a0000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fe80ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4c}, 0x0) [ 947.135965][T21932] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 947.144428][T21932] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:27 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000030000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 947.287097][T21938] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 947.296371][T21938] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 947.392268][T21941] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:27 executing program 5: r0 = socket$isdn(0x22, 0x3, 0x22) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ethernet={0x306}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="4d27363f18e39876b4c115d8f9a246182354b488285666e8c3d10c45022eeeab5e2362880d75445c49e4471c71765e9c052f6c1ed4c33d8d728002bc883995a57fff959d51b89994d81ecf312ac0510f016b125d12a219082214d6bcd7ffc9e87d18cc85173cd90e53c3df118ad3eb5cfc609634aa72963dbde798859aea986b7401993bf917a2", 0x87}, {&(0x7f00000012c0)="367258c1ba49ad8492e457ab018ec474381243fa51a1caa45f166032ec98913465fc7b9c2745738b27395c4171fbfb62ef3876c3449d6ffecd133d5fc752f161a672fc84a596b6970010c475c3f9916f2f10aad84fc80bd89534f14827dbaefbb8b1b84975c9deb9f80864cac2d0b63cdc62c926f829d3b2d889c25bd59500303f8af7aa1cfe2679fa6ecbf4cf7f129f1f5dc79b4feaa80a7a28c8f074ff224446b5407bc6252357a42864344bf23d6bbb885e6cefab3e2ab981c1d6c44d0e1ff8128aaab61d5577", 0xc8}], 0x4}, 0xc0) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000020000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:28 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1ac, &(0x7f0000000000)={@random="4da6846e9d88", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}, @val={@val={0x9100, 0x4, 0x0, 0x3}, {0x8100, 0x0, 0x1, 0x4}}, {@mpls_mc={0x8848, {[{0x2, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xfff01, 0x0, 0x1}, {0x7ff, 0x0, 0x1}], @ipv6=@generic={0x7, 0x6, "328a3d", 0x15a, 0x2b, 0x0, @mcast1, @mcast1, {[@routing={0x89, 0xc, 0x2, 0xf9, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, @mcast2, @dev={0xfe, 0x80, '\x00', 0x20}]}, @hopopts={0x2e, 0x6, '\x00', [@calipso={0x7, 0x28, {0x3, 0x8, 0x7f, 0x2, [0x3, 0x1ff, 0x8000, 0x1]}}, @jumbo={0xc2, 0x4, 0x26}]}, @routing={0x2b, 0xa, 0x2, 0x0, 0x0, [@mcast2, @mcast2, @mcast1, @local, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}]}, @routing={0x2f, 0x0, 0x0, 0x1}, @dstopts={0x6, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x1}]}], "24de850028d5d5d74ae30404fb1aafb9d59afa76fa5a9cf699106a7066356c4f7cb926c6cae4a093401da4751d8b0363ef24b78d7cb82ddcd99089967ab566dee491"}}}}}}, &(0x7f00000001c0)={0x0, 0x3, [0x657, 0xa40, 0x13, 0xa93]}) 18:54:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fec0ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x60}, 0x0) 18:54:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000050000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 948.072103][T21954] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 948.080636][T21954] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:28 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[], 0x0) [ 948.118325][T21955] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 948.147439][T21956] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 948.156377][T21956] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r2, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000600)=ANY=[], 0x1) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYRES64=r1], 0x1) sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000040)={0x74b0992a, 0x9}) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @remote, @val={@void, {0x8100, 0x7}}, {@llc={0x4, {@snap={0xab, 0x154, 'e', "5c0306", 0x883e, "c5518ed6c4e0dd0ae89c9fa7ca0635c103be90c06d5e6b377f45b3c15e8fd9b59a28dceb564911663e96e0261a168b9037103e52cd2fc7fc69e558e97c8da38a422f6cabd5a8e45745060e16a6b4923f9e5b1055aa063c1c0bb6833348526f4dd02159080f1ba8af7375210b18a079e6fa559a996aec673f0d7f176cdced8bff307b71c142067f08834dcd3e57bb82c7"}}}}}, 0x0) syz_emit_ethernet(0x11a, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}, @empty, @void, {@ipv4={0x800, @udp={{0x14, 0x4, 0x0, 0x4, 0x10c, 0x67, 0x0, 0x20, 0x11, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x1e}, {[@timestamp_addr={0x44, 0x14, 0x41, 0x1, 0x8, [{@broadcast, 0xfffffc00}, {@empty, 0x8}]}, @timestamp={0x44, 0x8, 0xf3, 0x0, 0x2, [0x7fff]}, @timestamp_prespec={0x44, 0x1c, 0xd4, 0x3, 0x5, [{@multicast1, 0x20}, {@private=0xa010100, 0x100}, {@multicast1, 0x2}]}, @generic={0x60, 0x4, "050a"}]}}, {0x4e25, 0x4e21, 0xbc, 0x0, @wg=@data={0x4, 0x6, 0x0, "d10f96049e306068cafa0c4346b2d8ba9d9d02179753b93c6a6b71c12be6316969b5cc1c99f91b4b0fcef373a5a8ef99b816dd99c1c9991eacf0eb41f873411a0bc2a89c45e0e7b16ba4af7075a5f3b2b33e6243386f050f992a11fdab215b50437b4a67e7895ff65d1c9c6909af411c95c5fb9d2062fb60b3417f486309c62599e3714de72d7d1166549ee0ec9da095f2a5bc89a9a2147a44d646b26bf462ee0bea5171"}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x377, 0xe3, 0x18f, 0x87f]}) 18:54:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x68}, 0x0) 18:54:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ff000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000025000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:29 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000060000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 948.916176][T21970] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 948.944539][T21971] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 948.955827][T21971] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x3, {{0xa, 0x4e24, 0x1000, @loopback, 0x80000001}}, {{0xa, 0x4e21, 0xffffffff, @remote, 0x6}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000b80)='.\x00', 0x202000, 0x40) sendmsg$nl_route(r1, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000c80)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c0000002100000426bd7000fddbdf25021014dd12000001000000000c000c40000000000000000508000100e000000108000b00200000000c000c40020000000000a2b96caacea1dd280000631bb8675d2f26db84a01eace2a1dc6d613755112a0da90caadc4290a6962c36b4072f91db3151ec7a17d4d7efbf7c75c4b44936ed08f39a36146cf44cc3f42d1d4b494e0fe28d06d5135f91f198c9be5ec41da2"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c70065001c2b00fe8000000000000000000000000000bbfc020000000000000000000000000000820090780000000020010000000000000000ed000000000100000000"], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r5}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6tnl0\x00', r5, 0x4, 0x40, 0x7, 0x9779, 0x0, @mcast2, @remote, 0x80, 0x80, 0x32, 0xf85}}) syz_emit_ethernet(0x176, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}, @broadcast, @void, {@mpls_mc={0x8848, {[{0xffff}, {0x40, 0x0, 0x1}], @ipv4=@tipc={{0x2b, 0x4, 0x0, 0xb, 0x160, 0x66, 0x0, 0x0, 0x6, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x1e}, {[@generic={0x83, 0x2}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x3b, 0x2, [{0x7, 0x12, "a73ed8bc5ddc3913de958430fa885bf5"}, {0x2, 0xb, "61570966a011b9c868"}, {0x0, 0x7, "f3024fbfbe"}, {0x0, 0xf, "efc4eda2f7b734fce5ce5e8875"}, {0x6, 0x2}]}, @lsrr={0x83, 0x3, 0xb3}, @lsrr={0x83, 0x1f, 0x4a, [@private=0xa010101, @remote, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100]}, @lsrr={0x83, 0xb, 0xcc, [@rand_addr=0x64010100, @broadcast]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x23, 0x17, [@remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0xb}, @local, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0x17}, @local, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}, @name_distributor={{0xb4, 0x0, 0x0, 0x0, 0x1, 0xa, 0xb, 0x2, 0x8, 0x0, 0x1, 0xf20, 0xed, 0x2, 0x4e20, 0x4e22, 0x3, 0x0, 0x0, 0x0, 0x1}, [{0x8, 0xffffffff, 0x9, 0x9, 0x88, 0x0, 0x3, 0x37}, {0x5, 0x1ff, 0x6, 0x6, 0x5, 0x8, 0x5, 0xffffff7}, {0x6, 0xed0, 0x6, 0x1baa, 0x7f, 0x37f3818e, 0x0, 0x400}, {0x4, 0x2, 0x1f, 0x2, 0x2, 0x6, 0x0, 0x8}, {0x0, 0xfffffe9d, 0x8, 0x8, 0xef, 0x40, 0xf, 0x5}]}}}}}}, 0x0) 18:54:29 executing program 1: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1000000000002) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000100)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x1ff]}, 0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000180)) [ 949.105157][T21974] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 949.113799][T21974] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6c}, 0x0) 18:54:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffff0000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 949.423467][T21982] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:29 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000070000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000002a020000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 949.625575][T21988] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 949.711607][T21991] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:30 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x8440, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) syz_emit_ethernet(0x52, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000d13c0b055be21183f8357a2b6c7c4947f1881b62110d216a7ae2b3615ebf5ae8"], 0x0) 18:54:30 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, @multicast, @void}, &(0x7f0000000040)={0x1, 0x4, [0xf5a, 0x8a, 0x40c, 0x8bb]}) syz_emit_ethernet(0x5d, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffeff08007c23004f0068000020089078ac1e01017f000001821797ac14143800000000e00004020a0101027f000001830f7e7f000001ac1414aaac1414bb000083318cfc0de8a690395556a7651bb4e4069193"], &(0x7f0000000100)={0x1, 0x1, [0xbf3, 0xc22, 0xf0a, 0x7c7]}) syz_emit_ethernet(0x22, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, @val={@void, {0x8100, 0x4, 0x1, 0x2}}, {@can={0xc, {{0x4, 0x1, 0x1}, 0x6, 0x2, 0x0, 0x0, "7f3f16e4eeaec511"}}}}, &(0x7f0000000180)={0x1, 0x1, [0xd0c, 0x6a7, 0x79c, 0xcaa]}) [ 949.950817][T21996] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x74}, 0x0) 18:54:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffff80fe}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:30 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000290000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000002c020000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 950.410704][T22008] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 950.444484][T22009] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:30 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02000000000000000000000000000082000020010000000000000000000000000001000000000000000000"], 0x0) 18:54:30 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @val={@val={0x9100, 0x0, 0x0, 0x4}, {0x8100, 0x5, 0x0, 0x3}}, {@canfd={0xd, {{0x4}, 0xfa, 0x0, 0x0, 0x0, "ff6951ccb49d50d215d0180d9aceeb7ae4704a7389ec1d3e585d2949cdd244d698deef6dd10275ffad09e97ef189a13db189d2aa49117a4145bef27e90252046"}}}}, &(0x7f0000000080)={0x1, 0x3, [0x3d2, 0x2ab, 0x34b, 0xa6b]}) syz_emit_ethernet(0xd4, &(0x7f00000000c0)={@broadcast, @multicast, @val={@void, {0x8100, 0x0, 0x1, 0x1}}, {@generic={0xee9b, "3181f13d7ae483564bde94c5386e502e1f9920998908e0e27b9cc0e00e34717d16e665356edad512b63934a9d2514a5bcb3c25ab2ac2c46473c54584d600e3669ea5cb3f81b29038a238b093db964afc8f25d5b93cdbc1a44ed327244cb62c8e48e995768c5bfd4e184f85b5b42db78d674bd76f97d5c4ce92b380f032eef8ba9e70839c1b607aeb1f0c70b4d8cc2890c10bc2e17eec45fdd6a1c5303826b51445b451556d11f767dd2bcefd189fc84b7139f44a268f56f7c8f69e7ee1dab1bed7ec"}}}, 0x0) syz_emit_ethernet(0x296, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local, @void, {@mpls_uc={0x8847, {[{0xa2c}, {0x5}, {0x4, 0x0, 0x1}, {0x1}], @ipv6=@udp={0xc, 0x6, "d9cb60", 0x250, 0x11, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, {[@srh={0x67, 0x2, 0x4, 0x1, 0x20, 0x10, 0x2, [@private0]}, @dstopts={0x0, 0x6, '\x00', [@enc_lim={0x4, 0x1, 0x80}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x80}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @pad1, @calipso={0x7, 0x18, {0x3, 0x4, 0x7f, 0x3, [0x7, 0x400]}}, @enc_lim={0x4, 0x1, 0x4}]}, @dstopts={0x2e, 0x34, '\x00', [@generic={0x3, 0x13, "38693ce5e0e7b575ac6b702bf518ce9da4564a"}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x4, 0xee, "a63f26c780ebc59ce893833995e4c3e16864e8b42012c371c2b77290ae44bed8d56361364d1572503fa717a127f0283ae7686275b19215adefc4ec48e4a43e72a51f30d46aeaba833198aa00b15dd3352b93af56332ba445109589fdb374213391e2b1737cf471225b8b3373c463de6ebeeef2720a3e159af187da7f637ed5228e3a72034795f0746f0bd914f1861af9005e190755c9b0bdcc155368a4e5ee11026e12714a62fa3667185d574760d0ae52e4eee616e699f23407045540761ebdf7937d855eedefe3665099ac679b916557d8c6fa65dad6ca5d8eb047f9f8e1d184832e319a16d277c428baef854f"}, @generic={0xc0, 0x4c, "c0a8fa9601af55a95f48a51e04b1bf79d0566e08fb89f44aa48e3f1706a179caa021eb856c545ab62c337a68a102f55fba72110031e1da39504f8142bec94b1d6837d8ade9d1a7272d653816"}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x30, {0x1, 0xa, 0x6, 0x4, [0x7, 0x100000000, 0x7fffffff, 0x40, 0xffffffffffffffc7]}}, @enc_lim={0x4, 0x1, 0xd1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], {0x4e20, 0x4e22, 0x48, 0x0, @wg=@cookie={0x3, 0x2, "11869149e7163fc255c370c669db7a7c82d5be02123d4863", "d483fc0eac85268cb41f3623a772ebdc3db14c71fb81941173dba02e57a6bbc6"}}}}}}}}, 0x0) [ 950.659084][T22014] validate_nla: 4 callbacks suppressed [ 950.659140][T22014] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 950.673334][T22014] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7a}, 0x0) 18:54:31 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000002b0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffa888}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 951.049806][T22023] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000003f000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:31 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r3, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000000600)=""/199, 0xc7}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r4, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f0000000600)=ANY=[], 0x1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={r7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e20, @multicast1}}, 0xfffffffe, 0x4142, 0x1, 0x2, 0xffffffff}, &(0x7f0000000040)=0x98) syz_emit_ethernet(0x52, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYRESDEC=r1, @ANYRES32=r2, @ANYRES16=r5, @ANYRES32=r4, @ANYRESDEC=r0], 0x0) [ 951.297394][T22028] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 951.306068][T22028] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:31 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe80a78ed0346c0f12e4ce00000000000000000000000000bbfc0200000000000000000000000000068200902e130700000000200100000000000000000000000000010000000031068ae812f246c3dbce144a68a462916194f776f0766adee78b9db44835b82711ea0000000000000009dbc2e02e5b2b"], 0x0) 18:54:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfc}, 0x0) 18:54:31 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000002c0000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 951.603886][T22033] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 951.612678][T22033] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffc0fe}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 951.751728][T22040] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:32 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @loopback, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x104, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x18}, @broadcast, @val={@val={0x9100, 0x0, 0x0, 0x3}}, {@generic={0x6006, "2132b9f244fe4efddc40d1f60c949c69f8d35fa564dcfb3f434dd71099ed2b0e32030e3c06fe1a594f277eb22728d78408a36c5dcda96e1f3f9d79b8f2da71d43b0369f47ecd56e2e53f3406edd2d4c292155f2c22d804d3cd0e73468f2f26028443659d033855de0a14ef0ad6887d0725c187f831ccb35902fd15af578c1f800de7ce7ab4e516677bb23f97efa8b3d54f53c0a7550f597b953e866c2c62c866a939121d4587aaac6dcd5e15ec890ec3700b6771d6af7261290e0954bf5edf1a1609727e5880c72b6c6a3a8f247ab21ce373a8c05094b330d7c639ddaca2d755def6699ba4f5f82673908fe56db3"}}}, &(0x7f0000000140)={0x0, 0x1, [0x15c, 0xd63, 0xf13, 0x514]}) syz_emit_ethernet(0xf4, &(0x7f0000000000)={@local, @multicast, @val={@void, {0x8100, 0x4, 0x0, 0x1}}, {@ipv4={0x800, @dccp={{0xb, 0x4, 0x2, 0x4, 0xe2, 0x66, 0x0, 0x1, 0x21, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, {[@ra={0x94, 0x4}, @generic={0x88, 0xd, "3b49997312f78057201d9c"}, @rr={0x7, 0x7, 0xa, [@rand_addr=0x64010100]}]}}, {{0x4e22, 0x4e23, 0x4, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, "ed0a1b", 0x20, "141962"}, "b5fc9b5bde876c4dfafde717436c1f406f41358953670f26c327f1a979218f339cd7a6749e88e7f46d387f64a2d69de175bab7275c63cf646e89350e43da6f727e8d57eb03feb39752a49c1b9a802a70039f1f4692f8cc9883af01cad6ecc0ff9f836e657d1a61ce942395467749b2376c66cd3bcd5a6e457aea7c0d9b3ea0708792b9e754573e3d92279f4d8d05a226b0a3533387839cfa37c9385327b2b139ba78c2f23c22"}}}}}, &(0x7f0000000100)={0x1, 0x4, [0xea9, 0xfde, 0x774, 0x387]}) 18:54:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000048000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x154}, 0x0) [ 952.082332][T22046] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 952.090851][T22046] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:32 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000002f0000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 952.320402][T22051] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 952.328949][T22051] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffe000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 952.476843][T22055] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:32 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x145, &(0x7f0000000080)={@remote, @multicast, @void, {@mpls_mc={0x8848, {[{0x1}, {0x4}, {0x4}, {0x6}, {0x400}, {0xe9e}, {0x101}, {0x2, 0x0, 0x1}, {0x4, 0x0, 0x1}], @ipv6=@udp={0x6, 0x6, "9a7a74", 0xeb, 0x11, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, {[@hopopts={0x6, 0xa, '\x00', [@jumbo, @calipso={0x7, 0x38, {0x1, 0xc, 0x4c, 0x8000, [0x8, 0xffff, 0xff, 0x8, 0xbe38, 0x800]}}, @enc_lim={0x4, 0x1, 0x4}, @jumbo, @jumbo={0xc2, 0x4, 0x7fffffff}, @pad1]}], {0x4e24, 0x4e24, 0x8b, 0x0, @gue={{0x2, 0x0, 0x0, 0x1f, 0x100}, "4fbb4b3b368cf906b5666aed4e8608143af4e6d7f8617a1575256cd97b41dbf45593fec1f53131e2bb7d660711ea7911ce37dc7f7f07f54513210e834a0caa6fce229be32952137367c67c39b4be24829f477f21397855430887045fb707ed89895a1dd5c377c80b9ce3f3bf70942b9201a8d30a6e47527a44e6ef"}}}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0xc17, 0xcad, 0x907, 0x4b5]}) syz_emit_ethernet(0x26, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa4281000800000400ab1365ef088800000000000000046f6e795e1a7a01f0f35c63d3c0fbdc7234aca30ae1a7a4f886625a9d808a9d9b2b65acd70568ff92d9ddb28055429416fcf3d7174f2b0f907231d355888e986e2b8de117460d45b790baca0e9f38a5fc0eb79314ed2eb97a2e325cf42e6c8942f9ad163f82dc2b1696978814898017131ed02b9cf4e747341a259112164631c4156ae9bad2adf27514ac6c94d2a0e6a4e0333a8b167b2b3bf8de04c3c864f95ed234e244049e5a310301d64ab0ba9936c762a6bc71b2b68361d1a0cf521a1783b9445d200b2cfa1064522a749746fe67be55f849e88ead6f20372979252e6fa1935d81f3f4bc9ac90933d444"], &(0x7f0000000040)={0x0, 0x1, [0x8a4, 0x56e, 0x3f2, 0xe2a]}) 18:54:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000004c000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000002800), 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000002840)={'syz0', "3ee623a966477962cc660de17b1a8c4b1430e3caaed33b7e4bff3d9d092d2f63c01ddc8ebe1ea0996bad015dfe7d63cb5c5acfc6f5245acc336134ca985147a61612215cbc05ef1dc29fe095f2aaf8f0c539eacded5d7bba1ee5c1b86833cd2c16fb8699c99ba765411591f2c45b7b312a50751e628fc0486b7b86e4b377603634d843ae27285ddcc0cc9acefa313fed6b179efc17ec5e77fc"}, 0x9d) recvmmsg$unix(r0, &(0x7f0000002240)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, &(0x7f0000001440)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000001540), 0x6e, &(0x7f0000001880)=[{&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000015c0)=""/26, 0x1a}, {&(0x7f0000001600)=""/148, 0x94}, {&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/160, 0xa0}], 0x5, &(0x7f0000001900)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000001a00), 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/249, 0xf9}], 0x1}}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001bc0)=""/252, 0xfc}, {&(0x7f0000001cc0)=""/91, 0x5b}], 0x2, &(0x7f0000001d80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001dc0), 0x6e, &(0x7f0000002180)=[{&(0x7f0000001e40)=""/193, 0xc1}, {&(0x7f0000001f40)=""/73, 0x49}, {&(0x7f0000001fc0)=""/108, 0x6c}, {&(0x7f0000002040)=""/202, 0xca}, {&(0x7f0000002140)=""/9, 0x9}], 0x5, &(0x7f0000002200)=[@cred={{0x1c}}], 0x20}}], 0x5, 0x21, &(0x7f0000002380)={0x0, 0x989680}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000026c0)={'sit0\x00', &(0x7f0000002640)={'syztnl2\x00', 0x0, 0x2f, 0x4e, 0x1c, 0x1f, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x8000, 0x81, 0xfffffc00}}) sendmsg$inet(r2, &(0x7f00000027c0)={&(0x7f00000023c0)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000002600)=[{&(0x7f0000002400)="fa95724a526f93", 0x7}, {&(0x7f0000002440)="db3af5f30ef09d3adc9268acbdcc09c9d4aea4babe7e0c76f63cc7151d0ef3f0d1dc5711ffc7047189cc50aa599414a313b0e69e4bc55541e09af59988bab8a84dfb31d8", 0x44}, {&(0x7f00000024c0)="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", 0xfc}, {&(0x7f00000025c0)="35949a2dd39193bc2cfac6b69dc77d8f9f3f4fb5649d4c7d5de5f45a17e97c225290aaffceb2067f6da1c047b4e6849d0f", 0x31}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r3, @ANYBLOB="ac1414bbac1e00010000000068000000000000000000000007000000890bcd7f000001ac1414bb441c4c21ffffffff00000005e0000001000000816401010100000002892335ac141464010100ac1414bbe0000002ac1e01010a010100ac1e000100830a4890f5641a66c7a7000000"], 0x88}, 0x8050) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x35}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x800}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x44185) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1d2}, 0x0) [ 952.891481][T22063] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 952.900147][T22063] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:33 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000330000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 953.096533][T22070] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 953.105126][T22070] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 953.233129][T22075] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:33 executing program 5: syz_emit_ethernet(0x19, &(0x7f0000000240)={@local, @remote, @void, {@llc={0x4, {@snap={0x1, 0x1, "cd", "38ba93", 0x60, 'Ep)'}}}}}, 0x0) 18:54:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffff7f}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000060000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:33 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYRES32], 0x0) syz_emit_ethernet(0x55, &(0x7f0000000000)={@remote, @broadcast, @void, {@llc_tr={0x11, {@snap={0x1, 0x0, "38bf", "dbc244", 0x890d, "8e1346b79d4c758b8b561f38b58dc10abc56ebed0cf34597892b78e6eec9e715561c5f2698175567b1ff3e5485347d2937f8cc55d7f266c7864bd3817c2b"}}}}}, &(0x7f0000000080)={0x1, 0x4, [0xcdf, 0xf98, 0xb3c, 0x7aa]}) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000080)=""/18, 0x12}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r3 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f000021f000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x3, 0x0, r2, &(0x7f0000000100), &(0x7f0000000200)='./file0\x00', 0x7ff, 0x2000, 0x1, {0x0, r7}}, 0x8) 18:54:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1d4}, 0x0) 18:54:34 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003a0000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 953.676224][T22082] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 953.684670][T22082] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 953.863694][T22087] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 953.875950][T22087] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:34 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000000100000000000000000000000000000100000000"], 0x0) syz_emit_ethernet(0x160, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@ipv6={0x86dd, @generic={0x6, 0x6, "699d8b", 0x12a, 0x2f, 0xff, @local, @mcast1, {[@routing={0x2c, 0x2, 0x0, 0x4, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}]}, @routing={0x1d, 0x2, 0x2, 0xd2, 0x0, [@mcast2]}], "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"}}}}}, 0x0) syz_emit_ethernet(0x1291, &(0x7f00000003c0)={@multicast, @multicast, @void, {@ipv4={0x800, @gre={{0x12, 0x4, 0x1, 0x8, 0x1283, 0x68, 0x0, 0x81, 0x2f, 0x0, @local, @rand_addr=0x64010100, {[@timestamp_addr={0x44, 0x34, 0xbd, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}}, {@local, 0x4}, {@rand_addr=0x64010101, 0x1ff}, {@remote, 0x1c2}, {@remote, 0x2}, {@empty, 0x4}]}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xfa, 0x2, [], "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"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [], "bf3be409bcec3c4a0109d2d4e65054c14daad008d347f716271a8c0992f5cbd1978ff6e1da50e795d33b88e3d64d8a871b453750e720db7dd28da98399fce6546207f189b72391ae4ee7a4285214317a2089243ae35fc729e0601be778a78da4d308161de8db3e795c4892d7ef3a2688cd38a249709fac608db7896dbf4ad3c3aa97790315b419644ec4a6f49babdb26ed7ff0593efed6b1b4512e3f66202ea9fb9e3b3b28da91218c796a4c2a3af4ed508f45756f2439e23b310074d98f5fc6c25215b7ebd48fe0b677e2e223e0915ca69925294f16388d03923984385dfd8b3b5cfd6205903c6a555518f78b751da43cfcf98b854b5697ab5f4c70233833148d39fde1e6bcefa302a2a55744643423ad26af9a8be024c412fce9711754e8a213ffef8a8554e95a600bb82f8411fbe1aff7577867265ac073f8c744be66d616ab245e721e6f350ee495bd2da8976eb0e55c34721bca9da1edeb8e1d06e5236c7b04130da2a1111a0cc9352eb9553afa4a1a13cc08ca01508c4f54d6066bdcc9e68997d48bd59ac5beda68e7a490b9b59beebda38f8d133e473cec7292da6f41cd908b7e6b9c1677c9b97101303c0215b3cec1b2fe634d09656c2e41a65d59d1e2305e0ec1474bc78bb7cb550a8a5d3f354ce43b07206f0311b7759455af2a01e8963e2c151397469b9790efec95b2dd2da9faea053625d285ef1f30d983c9e2b07433339ed1f1b15690de581a8c380416bbdb7a25aa954800f04948ab7bbece66351d4c215a126a0360c0421c29e873f76ce18696631fb90aae2d66a7dad22c09bcc6e63b5d39e320e861d8e368e62fe55925b78a5eab2ffe1ce3f169dfe52eebc965f15f58159fabc0bf746e5ba771164b0ce75499b8383498d3c7248427d18941fced1cef60d48c15332b2490f2f80e1dda7ff467536c52685d02e38be41cbc8c7875c6203c6126ec653e86c4548fcbf2cb6edd33c6f7d7e5a1e9a9bee1d61ec9eba98e3cdca951f7441e7bcce626098579cead6ea7d87e14248a9fdd4d08d7af4ffaef2084bec7b8ac113f31d51780d9f07c2aecc44b97c9d6f7101b3ead7c68e523c49657b24cef3c4a6acd701972f6e9a358d8b42ce35604b7e87953fa562b73c74fb48a4bbfe3d26d283dd864678c5f6c6359e815fc3ce5f99f19b423cff4cfe716d2cd750f23a5b9dbc57f0f2802474c3291f4e5426d598410177c7368e33a0b737a01aed2a47328569e0392549b64f1d1841c289c9431d7c956fdbb7005d6923c3ef31844edc757d92065d6c8e1b9641377b0d3cc545af291faa69e1d6d90f8ef2a75380110960699523cca78f0ff934064c2294db5096b24aa30cf94dfff6d10ee4dd2c10c145a3fe3b82cf13195f4748f8d69f9a6cd4a8a5796cdb0a05905a4473366b3e7fcc91b5893e8f69452df87025fccfab42a3febae72a3a70c575c1941638e0509ca07331331f17b3d1be48611a0bd1e7b30e2a7c39e534ad004abeaa39f3fe4afac0e4145b989473b667be7bfb79c033477281c533ec1fba6b87480fa9f83ac8c2bd18e51f7e2cdcaded41e3ba552642e537e3da4a830835b36e61d23434b7520c57311491c922f445d60b609c2029e1cec1fa4146d6ac871e7854ce4ee1f885cd64e01b1caf528528b6cf55cf8fdc671536f32ab4c6f938fc8f5c24d5bd1bc2d2c3e5a782a8cf742251b569a5a7454e50100e67f802894dee25eeb55046de90d2a78c7cc1b461ba0c65406c827816a94d438df67b4426ded1eb2e4d4641a7f2cd1f2da7d4fa5eb8a204d6cf8b486ce10e9e05500754f756e091900c36486b860f3b103403e3e95737b348fdf393b74a7f373c515e94fbb67e7a92163bbf2b46299acaf8eeaa7d8c49fb21a917c1e54093a4bec8f4d90399635559b6c7e7f55b046b659f26abe9aeb22e3614546374c83833cedcdfe734ab2eda26a76eef142a078bd4caebe1a266dff8ebed15026a17ad7aded654373bea20bad15405482e57189155c7c78d5f627de4bdf35f9eb5b6e567667b5d499e9f73aa23fc2d107206b2b2e34b2bb7471dadbfa86b7329d3e15b23d55d6eb936f324e989558492d18c80e579ee911d5c3f8d0b4e3087da0021be4f3cec5888c4cf2320293fae16b6f32ecae58453d7d232751322a94a7316ed91e63ec811b6d137b830f78e230b6966517833391caee407502497ec2edb13bc2cc185c3310d21d94e08b23dcb2fa48880133567d41da80515b5b39afccb59882ac2404455b9b4831c944f94df82f0550d355a47f7844248b76bd58fb39793480ef3265cc9512cbf1473b25c4d34b41178ab74f1ebe7ab1659773b40a330c6c72832081ea0108eb2b19e9325e1135d54e8919f3a6ee8aae241df36dccdd58b75d99a5689a3e747bae9c5e457eb8a6788740e4c75e97a264c7cc58dee415363674ea68d3dce23fd0a8c1f91ec902a7be0488c38671691bd7cd9204a1585be74904e7b26c0b53d947ab7e1c98d22706fdd969e5a598bab0dfd85f285f8bf7a7ddc2a11f59a4b4d10dec1c13808566645f9b1778db170d12af3896d9a9d356849c9865fd02b3ba5fcc22d4ee9f8230d7bf663a93e5777a2c73e3e8e7544b5e1c8e1cc0e19a0bbfafc89e033f309dc94ce16a7587a154eb4625687f363caed3c640ee31295619cfedb32ea57781bd82f2d92831f272a30a2a854626d61b5e0047f2348a4fcd396d7ae1980fb8d770fde86f061f32af6c92dacc8add337baf7d663f0f9976a841372721e47ab960eb4c3208fd14f398d259d85f9d92fda38bb60529fcc32db1c6d2e255516a37ceccd657d6af31361692f709accf3680cb6ff0a42295b17628cae427bee37aa745f6da4058d219432fe4e0490126f65d5192bd8274534fd19b7a32a3a8197a9fea3093181209f1d5d1151826abe9e7a2cab223a47911d86c4fc6aa7c45fdd12c32f3006e4daaf003e613897d589dd6b7f61c2332f2a35a09586d04c61ea6e67be135b6cd4e7aca1826d888e3d619d12ed4d8ce382500cd6108bcc1fec2a877f8186c646a2c587164ba20070f63b57824396e6fbeb4a5418d26827628bf65d249b3cd5848cff467e0cd0e14edcb3df44867a425956a1c2a23780b07db0c96cfd78173df82b612653df520855cb398a2d2b5996481b3f73079c02de524caa7d8b7c177d7f71cb3b3134b70418348ecc51f4201d943ca5acfb221189ae335c5b869dedda4c6f2abaea51d1654934bdbd7e774224f919ef27882de6d585bf89d843cdb0a38350ab4371630331c966b747258830066c98cfc71c4b2b454e8ce6de3056ccc5ae1a802d45edeb9e2824ad80273858dda4973345c5c0f3aedd029d6b96e891e22200c5c88ffa2121ee39f7dce4507d9dc948ff09a24bddba996cff22c51b43a3c2dd33d79a87816cf7037598221cb6ff10003915574187580d43137a417a66a462e24ef382605a0aee90ca74d269411eae76590d502ec8dbedc8ccf7c24e531f00700dfa3cc7764522d448bcc0b85543a2071e83cbb57c50e388a590f248f378b3daae4eaa21dcb586a6bf07ef315c2bfc92ca703804cb8ea221b57a59c903fe9484ae98d7f1fb4f3676e12f934185c43e4d68b2157e6543e7678c69537d3c155588fb2e610553846b8f98a9a28c792106231cde1e9dd021571e8d6ab40255a573d78be338856aabe01b805edae755d717c775a78fc28c2e0a065c57f476a60ce331c8d788c41f084eff61f330b0147a097735b2d2479d5b6c7fd191cb9769af2ef9d80c56b39d501557fb695f704d8dfb53eaba9c86f2393146e0885b415cbde3eaaf3953c88a1f2d87108ee9b34c99d38d17ef991940a67cd8ff3232e5c4bde39622fa9fcda757094f55efd51fcb4691507ce41ac88386214d6bc83e577e9bf6678e34cf6dc5ed471ee037d4992fff540e3eb72102593f317d03d3a31c16e0a8fbe9487d18f60a6b55f10a00d40b6d55464740d068a268ffffe3dea7aa7f8dffaf73bc917776cb0f20f1a984bd03742084fbf2ba63e3a5c1060d1415ca09f892d16e5e02d5a1e865e5eadf5ed42fe9d2297487154a1f18df3c7716ecc8c1a236328250095137d562c7c3dacf46ab9f26c26950f56f99a4b7c8c7b5b0f16397cab4bab725d57966c213b6f72a0b9dc647fec0f4578208ebecfc262bc02c45fb988b7130a888152a5ddec707b0b42f01551730750a47775721baf2b7678b956eaa9955a7d9ba3b3ed064b5e382b0839df6e29fc5466d7830b408722afb28b39e13c528077bac257a9996d59dd4f5469e9c2f7ce57646c5d3305a8931a23b3d92d1a301c1278b1d47dffbf1d64cf43ab556f1f9496735e4e3d3284dc34853e31bdd5340841846adc54d38aca486fcfe21850e233f720dc86a43b4b1e3e28825c75eced3a62497296a5c701dec5571e5f68b5d419662de54541a2b5034a862d2c46e70c25c790089459fb06c0a58728cffef9ef497ce7ea52f4cef211747fb5c011821e0da6648e3f53450727a423a1269bad782d954f606d0754f8e7af97fa1119dd3d20979b22de8f77d4af11315f35dc30e33010334b62f20ba26cb7e56b102432deeb939294fb64693be23778bf59ed5d04c37ef7715a7aea206817afc5fa297cefef688e3cd8d88bf61d1ab48a6bee20e8fc49e7de566c17a2f30df31a32a794b68c0bdf065e35a50d972e4eed5111fe9829ada68219a20df2e24cc01a22e4b89fc89070e9cee23290822d3139a846c5a476b5c9bdcdf12a8f0eafc0588e4990342e2ad47fb0f7933ec868d127789c58d8604a88dc65ad76053b1087c529ee27495cebf58d8cfba0b255108a3c0281ab5c192b51b798935738f03a4d7f07caf535b861f4539a4403e98b5c44b7f8c961414ab3e49feb4fb317488344c22b54b293595aef6de6cb6602edd5f2959834b125ae74398dafd256e8437c9e4b83990456e3c524b1a18f6e484f60219f5e7d4ac7ed428d2ce077f1e497f24db13c0539097721d58ddd7cb6599309d18b2979168b3467881cfba89beeb31fde1343f3a634f385cb39833359871eff50e330841a9c07318255787ae4d08410e7a5d7faa75916c5515a6f20ed6b2b0d55fafa900eb5f32e67f4f40f6a554034b96b1be499451b30782166675e836d5e04294251405e8c939631b2b6a02659ec1caa5492cc74ead8fb5c59656c94690b54321b980dbbe0d04943cbbf807de7db4fbbf9d7b5b49d9d952e0b6c1e2181600a2f9858ac282dd93d7af8d68f2228b4dfa12ce5b69ba493267b44b35192dca0a2a42be128ccf9864035af8881694c73021edc7f40d6ed3f7dcde6aad8178dcaa46e497c884ed3caaf77a5708280bdcf16e1b1e09c576e52d1cc7f257e1889bb94744dea7d669ec681429531749d092a04e3a407b73623cf8966ac727d4affe47f14ef74d6d64426d02d2b8fd5c63e046b60076262062f99c57dbae1b6c708fccf419335ff6ad70e36abd45a405683dad34f23777ffd1d826b40cd7f058770f4bf245a3ccd968f020fce8e7e095291607837d1d708cd6a6c99f46757c43854a8d96dbc532bf622915a14fe66574fe02a267617d438d64b51b91826fd4f03ab1915f702be7b2b69665b621f36fc2dd141b99878288ddb520159ee728b14588af9db583d85bd17e62c708b28bab88ca26365cb92522a84b7ef14cc304f3bd77ad6b0049f88db59023ff616613de3c951da4aac383eb241afc81d4abba8590ddd02860faa1221e60b53f1bc1c323cc79ccd7dbfc9ff7dd7c18e34680efb336273fbbf9c17562c65aa5c5c3838025a"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x1, 0x9], "48bcc5a6f5abc64db956ae0b46cc3e768bad9c13278bb4d35f5566fdc93903b464a59e66e9686db9a74f0702180071c01b5a3b9201e7052751e243a8bbec730fffecc2126f4b2849483b4eb16864ad42"}, {0x8, 0x88be, 0x3, {{0x9, 0x1, 0x20, 0x3, 0x0, 0x2, 0x0, 0xa1}}}, {0x8, 0x22eb, 0x3, {{0xa, 0x2, 0x81, 0x3, 0x0, 0x1, 0x1, 0x76}, 0x2, {0x0, 0x1, 0x0, 0x16, 0x0, 0x0, 0x0, 0x1, 0x1}}}, {0x8, 0x6558, 0x0, "a0f1cb765d02c3e3f18f657fd6761a9c1b572c19a5282a43e31119e78b6b0c7a7f36429d854ce07de23f1a95f43d4254a97aa998a31a8945cc74c44f084ecbfcf6c333dd3d0df032459c29bdfe63380b04806f2684ed0c4bd866b36d9d2763f777efd7b5e7ec876722d7ae442bbc434b0b1ef2a2a8c56a7cf325133146187ce1e767ce8450f11fc0257542565e308548978722a6ad70f4132d2d18c384f689de6ea933939a6bb01640"}}}}}}, &(0x7f00000001c0)={0x1, 0x1, [0x9a8, 0x979, 0x8e3, 0x45d]}) syz_emit_ethernet(0xe0, &(0x7f00000002c0)={@empty, @link_local, @val={@void, {0x8100, 0x7, 0x0, 0x2}}, {@generic={0x8914, "24f2070630525160492d4d033d0ed5da402a112f6fc6406fc67d87984485e2cef0d1448af73edd72b4e5bdd08b02b8114e4c71520f8f6bab3787f993373fd6772d3d6fcf24495f8f5774c7a920bde2f9f30422509acf99fcb4ae2974f0c9095b0b79a1da9488ee9a18d7754b36e89dae82f325194692fa0436efc2c03b2949933c5c247d97d6d1b6cac9bf03e258d49ccff1210b4ac5647b3de9cf4df73a63cc55ae5bac6aa2d65f886528e0f025f53e11ddb80b79828ec930b35175f39df9689aa30f636a99f8eaed334420ab68"}}}, &(0x7f0000000180)={0x1, 0x1, [0xc2e, 0xabf, 0xe22, 0xc92]}) syz_emit_ethernet(0x46, &(0x7f0000001680)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}, @val={@val={0x9100, 0x7, 0x1}, {0x8100, 0x7, 0x0, 0x2}}, {@llc={0x4, {@llc={0x2, 0xf0, "cff4", "66df56867aba24f7b12e599c3e8b80c6db6bc2d51744b93277f166a3969b263c4df7977b4ded67cb61b4ec94"}}}}}, &(0x7f0000000200)={0x1, 0x2, [0xc10, 0x228, 0xe39, 0x80a]}) [ 954.046290][T22093] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffff9e}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000065580000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:34 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003b0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x22a}, 0x0) 18:54:34 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000000040)={@remote, @remote, @void, {@llc_tr={0x11, {@llc={0x80, 0x68, "e953", "a3768bde03ddd280484ea43a886ef0e5736ba81c865dac07d8805223cc0e62481c79b24c5800b2f3cb12912511ae36c6791dc88508f3bf1391c46c66e3a805d6fe1bd7cefdaccda7fa97168e51bf44f3a281e73dc33698fe5faee8f0db2985a107198666ce97515705322ae4cc"}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x9df, 0xa32, 0xb9a, 0x1a3]}) [ 954.536316][T22101] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 954.545011][T22101] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:35 executing program 5: syz_emit_ethernet(0x92, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x5c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x4, [@private2, @loopback, @private0, @private1]}}}}}}, 0x0) [ 954.734584][T22105] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 954.851500][T22111] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffffe0}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000068000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:35 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003c0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:35 executing program 1: time(&(0x7f0000000000)) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) time(&(0x7f0000000040)) 18:54:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x22c}, 0x0) 18:54:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000140)=@qipcrtr={0x2a, 0x1, 0x8000}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=[{0xc0, 0x113, 0x2, "d5d8f628a19b285dc883958533290d2e1b746c82579a44f3bd39c50078c2748a5619e3e06502788a216640df3820202a5c7db3d718bf0f036b7bb5de813427f8fd83061a3d59b2acb46795a605519170b95ba0dcda3281cc30891f16d09084ce1e89cbc0270d62ff2529c5a61a673ea394e345ec3e9a94e802d6cb232a4b7a6533f1870b43a652cb0fae70c7747e0ecb2ccc8c63389a92e32c97ac6cd7c6a38d0bcc9bdd4851ae59ef17"}, {0x40, 0x110, 0x1000, "e51b3c156174e979460b84890a724505e1872c8de02db98c23b3c6baf6b0d17e9a1b7e3fd8247ac499fd427dd9"}, {0xc0, 0x0, 0x9, "902019f8108b2c334c6a0f07bcc54f946bad212fb0fb65f96df4eef3b2846b52d96d41d9544d9cae3b40a811bf8fd65428d68718952e785ba7dc2f203ca82d6ef524343d78c220974af891f8d6c74272ae4619feeb8d7fa26364ef3b8e3a6e5654dbd8f375615371c4f4193c173b17699c3a236ba3ea17ad618ad359284b2b9251a3273e7736e1ae4190bac24d3eaadeb6989c192156bbdd589a32f523af898425042422bee5760285ad"}, {0x18, 0x103, 0x439, "f8c34b"}, {0xd0, 0x104, 0xfffffbff, "8021d9d280a7abf1e30c7e387b71fabb915235a16429ff0b374eef3489caa172f6b584652c35610c53d335e25f56b8bf7ede6c0b2f8d1609477f3a6b5bf77807517e2791ad4df37366babe6266c50d2cead62af87e6a05c4c5d611b47e14ef983b87345948dd63879b71e33919f9b00c981f4a0103e839d5173dc9a4ca6155e0cc361665c4299d1f1b0b11cf087c4f6f64efabe08f7f91e35155b09b27502fbf2f0f4086c95dab1f42e8feb0b0ea9e03ee9922bd9cd29c6f4077ca"}, {0x20, 0x105, 0x8, "1e29c3ee06dbfa4122589be4"}, {0x30, 0x113, 0x400, "ccf96e7bec5c05aeab0130beab1d01a728d923cfb53161e635c2"}], 0x2f8}, 0x20000810) sendmsg$tipc(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x2}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000040)="3c9d432ce78ac156848a54e6dd481c98c1e3cde125c93412262af0a138a25741cb8468aad1df55050b45993662b1473f6a7212a81f061cf09e1f458085b3a9dfe9053ac1e4535d9684d7f179b0201cf4af059d6141c8002b2685400e522ebea8e2ab849f81f21501892ebcc8fa082b4585d81828a67bbf18a4553321203a522c422260881a8fd623b74720da08af6ee52f0daba7bbf49d9a7348befb62a12a7e4659fcf48ecc7b599e2ea67fa4b1da6711ac4f3a1ea55fa79b1f1429e0e2aed49590f1a02cd995ff1961e08312b05e3acd7d93574f4eabd4d756aedccaef3aad9405305346d79b40", 0xe8}, {&(0x7f0000000240)="c119882e64c4acc7a8de32c82e2d088ffd165283db51eb104563f08e81a65ac14fb6e010ba2b2feafe320404c73d30aa25b498bf2a5dc5b7ab46c11a8a979c654a76c2176409b14e54bf40842e0093999d8a0f4749160cef874657be0ade871ccd25bf3a29b917f2bdcdf2e53116c75d787ca162f781c1", 0x77}, {&(0x7f00000001c0)="dd95c151dec652c03596d0b2ef9bb26a13e3", 0x12}, {&(0x7f00000002c0)="a3eca746bbfcdb9efcb0c94bd861fa7a95cf8d61b7b1c4fb1db56794baf6691779aba2aba4e21320cb17d30eab3e962fd36a9f58b3d504f67849134b98527e48537ea69328f1c5140fcff195e8d1463d66b8bd7437ad6855681db7e2b0c3d98b1fd7d42158e6", 0x66}, {&(0x7f0000000200)="29f2dc4a55eb741bdb238238ff18ac21c95e46f846031d47a9dbe208852ea048138db50407a27bf3e51904bb0e4e8c2e147e", 0x32}, {&(0x7f0000000340)="a1917df9eafa271b1ad72f26fab1c34ed1d72d1c05225fa7499732e27198c823736c65e73909b7b5f80a43767387b7ec89709e0e7db7233ae88e2b1f3d49a4491ee86cdea8bda777c6fd44d9488f486abc6aad3bc1983923da4fa3cc5c46efbbec4180fef5177661551b996d91c019eebf259d059dee85256fee471cb6e53c77813ffb1a833741a1b7ffbd0209c52b3fce5b902acbbf9f53e8b0820de0d33ad1c4d73e25985d0095808895fa3c284d22813b104e86d1d8aecade3db64ab0ae8c26795e87f210a07ad0c8de82ad8d06670bf9652887430788f394bcee1e8f76be9eaa6f", 0xe3}, {&(0x7f0000000440)="007f5814a1af95daa09674a99ceb5bb64919327ddb66b8ec5ca027b6a5d4c7c8d9509e3f2d5bed13b43c44811590aa4935f498ae2e7f75a5859aa57fb3f70c40cff4ad7aea79b90cd85041ea2d", 0x4d}], 0x7, &(0x7f0000000540)="7c62c0b221a83cb6e5f5186db56001937526f9d38e0fccca4ba4e03722beb877d3a6b1fb77de4c56869b668f62d481c396e992faea8e77d18758518cf7c10c7b8013a37059ad16ee198258c32714e5389c315e758d7375f01aff9d0d20d9bd60fab9a9bd8af4eef641062cd40dcb", 0x6e, 0x488c0}, 0x40004080) syz_emit_ethernet(0x52, &(0x7f0000000600)=ANY=[@ANYBLOB="aa76ee7eaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100707e84a408d42b261aa9bfac8ffdc9ce0cee71140ed630223f000000b5fa2e2d1edec828427e83a70f2d424ccdfca0bea2dd8d6f6348fe7642a5065de43e9dd68ec76459eab1032f1e09cbd7205bbf"], 0x0) [ 955.498601][T22120] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 955.525906][T22121] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 955.686770][T22130] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:36 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003f0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fffffff0}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000006c000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:36 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa03000000c7166500022b00fe8000000000000200000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000"], 0x0) 18:54:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x300}, 0x0) 18:54:36 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x102a, &(0x7f00000002c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @generic={{0x7, 0x4, 0x1, 0x1, 0x101c, 0x62, 0x0, 0x24, 0x2f, 0x0, @multicast1, @private=0xa010102, {[@generic={0x83, 0x7, "61e629ff1c"}]}}, "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"/4096}}}}, &(0x7f0000000000)={0x1, 0x4, [0x2a6, 0xdf3, 0x96, 0x57e]}) [ 956.312982][T22139] validate_nla: 3 callbacks suppressed [ 956.313048][T22139] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 956.329958][T22139] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 956.343801][T22141] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 956.352459][T22141] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:36 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000400000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 956.599386][T22147] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000074000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:37 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fffffffc}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x500}, 0x0) 18:54:37 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x114, &(0x7f0000000000)={@empty, @remote, @val={@val={0x9100, 0x5, 0x0, 0x1}, {0x8100, 0x5, 0x0, 0x3}}, {@ipv4={0x800, @udp={{0x6, 0x4, 0x3, 0x4, 0xfe, 0x65, 0x0, 0x1, 0x11, 0x0, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4, 0x1}]}}, {0x4e21, 0x4e23, 0xe6, 0x0, @opaque="6d1703e7fb0c760aa3168b062ffb2b8d1a9f75d51b3ecd6f2187de08fc56a3fbe0cfa10325306c0b9ac1ed52b70fa1838f549b0806d7e397051226efc3c2237d061a4c5e31e73285f326b08cf6ed398adf1f32992ff938f04d0613dee1a9fc475651e342ef82c878df10d38dfabe528c65280b5ced1033f19ce33569d94d6e47e515b8f1396082fd964eaa705841685f67d52ab94c78f09ad3ee1dfa5a3fad521d8983d17275354d0227b2d1a359775291043679225292359e0756b697502bcf285a7d387bef3b14b6e2983920588e072238157d2af4b0a5112139da209b"}}}}}, &(0x7f0000000140)={0x0, 0x2, [0x8f9, 0xbe5, 0x690, 0x2d9]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) sendmmsg$inet6(r0, &(0x7f0000006a00)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000180)="ee645e78605ccf50fc17586335", 0xd}, {&(0x7f00000002c0)="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{&(0x7f00000055c0)="a484499d93642b7b9eb8228959c5c8d74b35a839a5f4054b1e04b893c25d4d7a8614b354255e8f514a26c23189e9eef5002e958a1321400b57be249ef97f7438da411ae0d2537836253afeca15610cb430554de399d984e0c8df2d778b13623738427280399e8b04fa5f26c0021d8e535b77b1d09ebb1d3186bd", 0x7a}, {&(0x7f0000005640)="13f48612337ca6e691883d3a2f3f53499ef31f8bfb4e5e395eac88", 0x1b}, {&(0x7f0000005680)="e64c1b35dcaf5f57bb07469876f6c6486155586e77e7ea", 0x17}, {&(0x7f00000056c0)="5b1f96c037627f3005370b61064116a1c937c246e0e5e28f6e870598319777b8ea0e6834094f0e4c53eb365707da2840ec038f190e0004cbed1ad8c6ab5083b4f932dcb7e551eef3d31062859cd3591dc16f191e39368a29340888c13d88a93482c3d2a09e445a08e32caab3491685c62612812c933ec13983e4002e1357dda5716cb98daefb16a44a", 0x89}], 0xa, &(0x7f0000005840)=[@pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}, r3}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7fff}}], 0x40}}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000005880)="ae6893986e1236cdc697e6429bf012e28f992faf5030f103b10a962ffce03f56e8eaeae039249e62c113e3471b0c8105e712dfd71013cc07add53136b8a417c4b71616c9258aadf3f00134fd8c97a1dd8798212579b0ae1056449efd5619845f23039187fe248f447b2ba1219a12e03d652fd71f007fdcfe7ea64f6176993871bff30830092b27ec7b9121cccd022e7e73370dbabd85b5182dd1512dd551ac9ddf9cd02466fc93fe77ba0ec9c3c23d6771e2d582843c8564251ad95867970d84097939de3f", 0xc5}, {&(0x7f0000005980)="9c0af895417022795b9e2cefb6488137aa1bfa3e5ea9758ac668b2ce8236b4e0ab881cb2655aab2d810861b893a28c6d6b67abd085e9b647845668d61d85a346862291231e86cc7513a32d4731a84d6ba5cd04638afec389e37db4a69b7292d3f339b0a370e29e35f46f2ac9c056ac60207a64bb05e213eaa7af8502f6c23872f18f38ea86d6", 0x86}, {&(0x7f0000005a40)="10463ad5be21f174bac9709b3ce1f4de8e878ec55dc5e54bc12c1d5ea7c5d2a24a4b41ef95f2d08bbd5c0746e51559c85ca403c2948e47ee9df1c97d5eb26b03c48e4381f1a4fe6782abda26777cb50a2650c14aced289a2287da852fdea4f03a2c7bfdff42db177df25113d915ba7c617ce3b3f2ca275e048fd0664fb8efb75397b24745f50", 0x86}, {&(0x7f0000005b00)="ca132741d07f00197f923f532a0d3531f726e2ed2fc5a458469d235df04662c2cc5b519183e4adf76b74c8bbde1f83d4367950e93178e65ae14104ef8de329218c9b271d81439d70541629357a815192af47ff5c7aeac2843cd46bdcaf040570a5ff7e61714d56aa6c54331c3997b49e90025598bc77cec43b8efd2f44a529678e2acd7e9bb5cb1aa8b44c0c8ce7885afc6461ad1f708e0d3ed7beb76077f0e2f028fd9efdaebc8c2a85658df7b4e36e057714c7eafd6ba833b5178f9b3c1c20d3a96d942369821a8eb3cd2ee495009b7f3771c855034d", 0xd7}, {&(0x7f0000005c00)="72f8df29cd4025d4c2d65d0e52942ac5e36e39a9dd1901bf241dcfc0d79d36ceba1c2b211b2faa749f9c6d4eef7d6985509c4ccc7248a3981556c044b60dd43c17f56c57df875fcc778f8b0e62747dad99b75c6700718c8f1d8ff8f5c68379f0b04d20043a5c2d9e115d6e3af21f382157f87629ed22b6cd0c4996dde1ca5f0b5eaa6d259d4cd00ef075e740537452be0b20bd5b8d21220b5a2a8ff355b86300f7c08aa5ff606e15ec0bdf40ce379a5813a175cbc7ba8aadb19af4af58f961da5d997732b48cbe8662", 0xc9}, {&(0x7f0000005d00)="ee43b4", 0x3}, {&(0x7f0000005d40)="8a54b1a085610a9cd3f21de655ebdb12ed182f482a0a5a27b292acf1aa2a7750018ccc550a5a7f73f7aa79c8546472ee20584fc90c1a7452bc3492d5ba112638dd2beafa5d847b87a8ff599ed6195bd63f", 0x51}], 0x7, &(0x7f0000005e40)=[@dontfrag={{0x14, 0x29, 0x3e, 0x401}}, @tclass={{0x14, 0x29, 0x43, 0x96}}, @tclass={{0x14, 0x29, 0x43, 0x3ff}}, @dstopts={{0x20, 0x29, 0x37, {0x3a, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @hopopts={{0x50, 0x29, 0x36, {0x1d, 0x6, '\x00', [@ra={0x5, 0x2, 0xffff}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0xfa}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x7}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2c}}, @dstopts={{0x98, 0x29, 0x37, {0x84, 0xf, '\x00', [@pad1, @generic={0x7f, 0x60, "5d9f5e88b8a3569473b3fb1f3a8c989a11761cfc66201d597d749cde0e3ceac12d2cbbd6e00d7936dabeff1d83c69ab0799e48a1859fec5456b1ca33de921fac0f8b0fd71bc9c464d3bee3dd0ff8872b1820b6f9558fc457a004c37ce92a9d8a"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x1}]}}}], 0x180}}, {{&(0x7f0000005fc0)={0xa, 0x4e24, 0xa7, @mcast2, 0x1}, 0x1c, &(0x7f0000006240)=[{&(0x7f0000006000)="5b227935648b83233ba7528a23336cb1340f8e37e23f5031b989fd86803a92b566bcf6", 0x23}, {&(0x7f0000006040)="a1308f195b8a9b4fce559492669559f6b7cf4117eb134c4ea531f28827703123daf018cbdb7145ed48e5a8e7f0390d5c436379d64974de30f7ac022e08ee4861ddf29449cd744ce6a4514b33cf217ea5cb9d7495cbe0982ab561eb42862d9d011547ab2d78636791aae99b0394d3d5c063b2de7adcda1b69a7d4ec1c6e5875e5d3d1d097becb72c2a32163", 0x8b}, {&(0x7f0000006100)="bf5c7fb86e367dfcb9169572c433ca1d62", 0x11}, {&(0x7f0000006140)="23417454e2b1e762fb2e526f3fe2018b334a91baa80225d5378a82576eb7f0409349cf88bde57e083173cdc981bb26fcda3be8318a3572d29091fe96b18ef6aaf7ca53dc606e933c2ef8f66c534be16fff4e956bb96b5d770b5cc120e4d3ea7ba9098a8a52d544ec34dab3a03553e005a37d3ab4da645be8cae74f9a282fb1c9f679f416fe47ac2aac793027c9cff9f44bee0aa1d87e0d8f89e25e885689fe3dc6c23a6333eb291f7f54377901c522c8698ae480c36a096f62dd3f998c8574e9a95f14da5ff55a672c4d2115dec73572e973954daa8d15730b143953e06a7e1dd0313ddc2753cc396f8c", 0xea}], 0x4, &(0x7f0000006280)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x67, 0x8, 0x0, 0x81, 0x0, [@rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, @local]}}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x0, 0x7, '\x00', [@generic={0xff, 0x3d, "8f5a010f2d47092a9e34dedde4d5540d48f21e308f8934ce6f74113c30d265515fe92ecbb20cb257b1f5ef0930b66da0f71edca61761f020e3a1b70e97"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}}}}, @rthdr={{0x28, 0x29, 0x39, {0x3a, 0x2, 0x0, 0x86, 0x0, [@loopback]}}}, @dstopts={{0x40, 0x29, 0x37, {0x2, 0x4, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x3}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x3b, 0x8, 0x2, 0x1, 0x0, [@local, @dev={0xfe, 0x80, '\x00', 0x36}, @rand_addr=' \x01\x00', @mcast1]}}}, @rthdr={{0x48, 0x29, 0x39, {0x21, 0x6, 0x1, 0xd3, 0x0, [@dev={0xfe, 0x80, '\x00', 0x32}, @rand_addr=' \x01\x00', @empty]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3f}}], 0x1f8}}, {{&(0x7f0000006480)={0xa, 0x4e20, 0x9, @loopback, 0x80}, 0x1c, &(0x7f0000006600)=[{&(0x7f00000064c0)="777bbeb3aad6bfc91fedbd43717d44b5ff61439dd3be2eb4e2d7874b09af758bf4120c58cc452b7d7f8310261c26ca5e93ad124fbeb3eea723e44508dbb3c90043ad832ec5f0012648ff413118339f2b337611bc68e739e88aae10c88a62ce63818b0365f8c6ca59", 0x68}, {&(0x7f0000006540)="94881a", 0x3}, {&(0x7f0000006580)="1a21020b69bab507cfa13a474eed679d7a6af9680de6dba4edbc9bfcb68690931985318c55abbd5ed3df19d9f92259aff45c28d3a4d3f5e55b8931b7179900429202e194bdf3843009339933bd3b9e6039ff", 0x52}], 0x3}}, {{0x0, 0x0, &(0x7f0000006980)=[{&(0x7f0000006640)="9b8fe2b1d56a8e164715e4a9992f1d78efe32a7a8a8551639bc8410c4b30f5ab71a8d52fd3c5207b882232ad033c4967bd584882fca0b985a3cfaf6194ba2d7cd906363f7f249ff07c83d6723f", 0x4d}, {&(0x7f00000066c0)="b0284de0df21f499edc812bd688dc8bc377ca570dbc2ad0af0d38e3f2e9e12cc2e9e3c9031de97e78d7dcddb8420e4ff0b99d414235576957a675845427997a5cb6d2a9964dff02c7e317687fe30d7aa025d52d3d0b2d2d84200e548cdea016ab740c3e418e303e175221239b0c4e0a6037f172b234275e66c892af7961baa1362cdd72c89ebe2f302b4fd3e625d140fc9ce2209af90faa71239cfeb05c416c9", 0xa0}, {&(0x7f0000006780)="4f1744e2639ce0690033077c682bac4f10d75d9ba1b0cb6845f7c9c006cb49e5ff77256d047c9fe5661f3c8400e01575f32be830ec4094a46c9ec959b8d04b13", 0x40}, {&(0x7f00000067c0)="75b62ed6166748a1b6773c03888a2115bafa4d4a8a67275802e81a9ea7c61bf53561f5207a8855045e2c6f42e8ebe3a8948e29311dc9befd002ae53ca2f1602f810042aa8cdc7ef483ed072111f9eb2e2bde97b04bc5cf9dc7000c2b99a47c9bd03449243d170e626655e83dea6e4f634133c951f0a53be0085ef50b0dc75ec5c5de300f4510c64d6d1291d4668e42ab90163133d601e0d3a826aede33e02c66eff91431792b1ddf1bec447b017758bc61f3b06b9b3627ec0c24d85430f16d301cfe0c0bff9944db09195e855b4916695f0465a84924b53bd71da272fa3d7775d8059b19d94e209bb77ca1c7006c900b3ef33608f591247d0f", 0xf9}, {&(0x7f00000068c0)="0e984ddbdc8d15143878628424e3ea8862addfbf8c7898c39309eb79aaea116fc0c329814fb90f006cee2878a69e78fc507d30a90c7c77dac914b8727d4d109abd7271350b2f566b3d68f9b4a872d3bb6c76b781aa092375578f19c75b41464fa40e99a4b3ceae4711e07ffd1aa007436a19c81c8c4db81f977d60bc02177e351dc99043fd2ffbdc0e5833049d3fdb9b7ce88a0bcfb6b2bf4e74afd8199cb0cd64986cda921d93fe0f5a21c5d3b4bf83f35736a2fb69606d77", 0xb9}], 0x5}}], 0x9, 0x4040800) [ 957.129479][T22154] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 957.138180][T22154] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 957.225347][T22159] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 957.234125][T22159] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:37 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000410000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:37 executing program 1: syz_emit_ethernet(0x353, &(0x7f0000000080)={@local, @remote, @val={@val={0x9100, 0x4, 0x0, 0x1}, {0x8100, 0x5, 0x1, 0x1}}, {@ipv6={0x86dd, @tipc_packet={0x4, 0x6, "5d2ffa", 0x315, 0x6, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, {[@hopopts={0x11, 0x18, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0xb8, 0x9, [0x101, 0x9]}}, @calipso={0x7, 0x58, {0x2, 0x14, 0x3, 0x81, [0x200, 0x478, 0x81, 0x3, 0x9, 0x2, 0x1ff, 0x20, 0x2f0c, 0x7ff]}}, @hao={0xc9, 0x10, @mcast1}, @calipso={0x7, 0x28, {0x3, 0x8, 0x80, 0x64, [0xfffffffffffffff8, 0x10000, 0x4, 0x7]}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}]}, @routing={0x2b, 0x12, 0x1, 0xfe, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @private0={0xfc, 0x0, '\x00', 0x1}]}, @dstopts={0x6, 0x2, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @ra={0x5, 0x2, 0x1}]}, @routing={0x33, 0x8, 0x1, 0xdb, 0x0, [@rand_addr=' \x01\x00', @empty, @remote, @mcast2]}, @dstopts={0x11, 0x12, '\x00', [@ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x40}, @jumbo={0xc2, 0x4, 0x10001}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @local}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x40, {0x1, 0xe, 0x0, 0x8001, [0x9, 0x2, 0xc8, 0x6b, 0x7, 0x1, 0x400]}}, @generic={0x9, 0x24, "b861dce361e5c82141b9fc4b1ac4e5e89317d96ace2accf064b879e061d45c85909f2eef"}]}, @srh={0x5c, 0xc, 0x4, 0x6, 0x0, 0x60, 0x101, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @ipv4={'\x00', '\xff\xff', @remote}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @remote}, @mcast1]}, @srh={0x73, 0x2, 0x4, 0x1, 0x9, 0x10, 0x81, [@private2]}], @payload_mcast={{{{{{0x2d, 0x0, 0x1, 0x1, 0x1, 0xb, 0x3, 0x2, 0xff, 0x0, 0x3, 0x3, 0x4, 0x1, 0x401, 0x4, 0x3, 0x4e23, 0x4e22}, 0x4, 0x2}, 0x4, 0x4}, 0x2}}, [0x0]}}}}}}, 0x0) [ 957.473692][T22163] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 957.537132][T22165] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 957.545744][T22165] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000007a000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x200000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 957.653047][T22169] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 957.665268][T22169] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x600}, 0x0) 18:54:38 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000ff0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:38 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x77, &(0x7f0000000000)={@remote, @random="085efef153cd", @val={@val={0x9100, 0x1, 0x1, 0x3}, {0x8100, 0x1, 0x1, 0x4}}, {@llc_tr={0x11, {@snap={0x1, 0xaa, '><', "252ad8", 0xf8, "01c3c71168e1d696607f9721c4230085774663b7e87e71e85dfcc7a29eae881c5d40e8503c735d62868de95ba2214bc4fbd8dc31536c79bee69ae96f2c38d8e039dc9f30cf3f9844ced9c623549f011839ae393882e5353f"}}}}}, &(0x7f0000000080)={0x0, 0x3, [0x31, 0x822, 0xe53, 0xd18]}) [ 958.043212][T22175] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 958.107122][T22178] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 958.115549][T22178] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:38 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaabfaaaabb86fd60c7166500022b00fe80000000000000008adfac52ad264ddbdb8cd34709000000000000bbfc020000d51200000000000000000000820090780000000020010000000000"], 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x9, 0x0) syz_emit_ethernet(0x270, &(0x7f00000002c0)={@multicast, @remote, @void, {@ipv6={0x86dd, @tcp={0xa, 0x6, "746c96", 0x23a, 0x6, 0x1, @loopback, @rand_addr=' \x01\x00', {[@dstopts={0x36, 0x1a, '\x00', [@pad1, @generic={0x5, 0x7f, "bc9ac3ddf533b1eafe3bbbfc10180d787700055c4b82e8dda519eb75f06b16d940295d5167fc743fcd80d84f4c09d2f0d53dd5c4625e8a5b3dd2c49f4b62e88993c35712cc4fc636a683718e8dc373c0f830831eb726308cba49f6d86de8cb060bd1ce00f1d068e4ce626809f75e863d3dec59d02d71af53f19920a706a429"}, @pad1, @generic={0x8, 0x47, "8ec6033f6eb11f02b3502813170cafe1b4de94300c36141abfb18d7ee1a38934ca07771023d8d788e4be81fd13d72f3d0b87863ea879cf86c6bebcd3845d547702c487b05f1cde"}]}, @hopopts={0x5c, 0x1a, '\x00', [@calipso={0x7, 0x50, {0x0, 0x12, 0x9, 0x1, [0x4, 0x3f, 0xae6e, 0xffffffffffff661f, 0x3, 0x7, 0x2, 0x100000001, 0x8001]}}, @generic={0x9, 0x29, "17c166f60fe0854c70da6f64d0eb152378b5238b421a883e2d3c189b9c35349ce9ca3f0c009053c242"}, @calipso={0x7, 0x50, {0x3, 0x12, 0x5, 0x100, [0x401, 0x5, 0x4, 0x400, 0x80, 0x4, 0x8, 0x6, 0x200]}}, @jumbo={0xc2, 0x4, 0x400}]}, @routing={0x3c, 0x4, 0x0, 0x6, 0x0, [@mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, @fragment={0x32, 0x0, 0x5, 0x1, 0x0, 0x1c, 0x65}, @fragment={0x67, 0x0, 0x1, 0x1, 0x0, 0x1b, 0x68}], {{0x4e22, 0x4e21, 0x41424344, r0, 0x0, 0x0, 0xf, 0x40, 0x910, 0x0, 0x8000, {[@mss={0x2, 0x4, 0x8}, @generic={0xfe, 0xc, "b8d2f2a6d308d1ffebbd"}, @md5sig={0x13, 0x12, "c483435e401d3450ae217b60dfedd637"}, @fastopen={0x22, 0x3, "0e"}]}}, {"45e2b6162a3cd508776f609541da"}}}}}}}, &(0x7f0000000040)={0x0, 0x80, [0x6d, 0x18e, 0xd84, 0x89f]}) syz_emit_ethernet(0x5c, &(0x7f0000000180)={@empty, @multicast, @void, {@generic={0x17, "9a6e55da10cf1d4a6be897b42453d61fd1bd85f1cbebf6efe826308ebdc7e015b5712ee81e7d678a0379e25300423fc3daa91cfaab4cd8ace9c8f655e0c06718249dda535e6ba422e73dd3a13851"}}}, &(0x7f00000000c0)={0x0, 0x2, [0x3c4, 0x64, 0xeb8, 0x206]}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01800900000000010600000186dd0600000000000000bbbbff0200000000006f7807d9a338a49e0000000049c4000001ff9cbec17b7d92268f07c3b0d0fffffffffffe800000"], 0x3e) syz_emit_ethernet(0x1011, &(0x7f0000000540)={@remote, @multicast, @void, {@llc_tr={0x11, {@llc={0x4, 0x6, "c3", "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"}}}}}, &(0x7f0000000080)={0x0, 0x1, [0x517, 0x2f4, 0xe32, 0xf8f]}) syz_emit_ethernet(0x2d0, &(0x7f0000001580)={@random="84347922faab", @remote, @val={@void, {0x8100, 0x4, 0x1}}, {@mpls_mc={0x8848, {[{0x2}, {0x4}], @ipv4=@gre={{0x1a, 0x4, 0x1, 0x0, 0x2b6, 0x66, 0x0, 0x3, 0x2f, 0x0, @private=0xa010102, @remote, {[@lsrr={0x83, 0x7, 0xa6, [@multicast1]}, @timestamp={0x44, 0x1c, 0x62, 0x0, 0xd, [0xffff, 0x7, 0x5, 0x42a, 0xff, 0x7fff]}, @end, @lsrr={0x83, 0xf, 0x19, [@broadcast, @multicast2, @multicast1]}, @noop, @lsrr={0x83, 0x1f, 0xd, [@empty, @loopback, @remote, @dev={0xac, 0x14, 0x14, 0x40}, @multicast2, @local, @multicast2]}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x40, 0x0, [], "d4b4fbb0c485c23ea40fee3be3ccd7b3be40ebf6f21a0457fa643d78be1da2e4312a41d4617cbccd271c8ee5faee249f431b73ea2d283b89bc0b341a1f503d89"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "d4dd66dea11370d33a61d9e8cf4ec220847a7245b439971d01ab6ad3854081bf3ae075c750393e65cf149162f959c5b36830f98ffc1bb67a53c6ab897306f980b0db5e10b91beb1cd5056d70f52e53b302b130558419b4dc90312fdc5d3933c9fbc813a4dfb52323022896d87de88ebf5c03e75642250904b87d008065f720170c04d1d6863c94fbfacb61ffb6b532fcdc05c8f65984053112bff0c5377f22843fbb7c945dd5244b4cb38b84d91e2624f54f04990679281ba132ede80ffe96428e9c4a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x47, 0x5], "69c25b787fde319f4262a8fe9f9dd1b30bdce0794288f85ce99cf5bf977564ae433b64741d12917c5c6779de69471453e2aa98df9242a9172b04d43bcbdf5df71de592f1e02e77fac4876db8b6acbe14eee94be488781e5da2c10690d790c9be"}, {0x8, 0x88be, 0x3, {{0xa, 0x1, 0x7, 0x3, 0x1, 0x3, 0x1, 0x9}, 0x1, {0xfffffffb}}}, {0x8, 0x22eb, 0x3, {{0x4, 0x2, 0x0, 0x1, 0x1, 0x1}, 0x2, {0x10001, 0x7, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "52aaf7d2004bdef63fffb5c485e05c73c98c41b4c800e9d354ebc1615a31d7505a9896f544b9feb0e1d5846742c6c1ffcac8e624eb5c4fcb57f12a71a9bb4839e97081e0736258f55d530f26b9c95f3a2e573aa5fd1c0b00c6b91035ff7d9f40dab4ea0daf80c628661e63ca882ca1dae75077a55619a2976f9a2c11de2ac0798e2b05d5f7f11dfd10a80634312ae8d58ecabf93abfe74a3d74d3f8a7020fdd98fffcc"}}}}}}}, 0x0) [ 958.233958][T22181] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000081000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x300000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:38 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000001000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x700}, 0x0) 18:54:38 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000df0000000000bb000000000000000000000000000082000078000000002001000000000000000000000000000100000000d6458e9d85861d0c0b6c2443dd64c9987bb23115cb2e7a705d8c198ff186c6691d396d44021a1af158d796bfb0ac"], 0x0) 18:54:39 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}, @random="f0c1b3385892", @val={@val={0x9100, 0x0, 0x1}, {0x8100, 0x0, 0x1, 0x2}}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @remote, @mcast1, @broadcast, @private1}}}}, &(0x7f0000000080)={0x0, 0x2, [0x57e, 0x701, 0x6ca, 0x144]}) [ 958.791564][T22193] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 958.866598][T22196] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 958.875258][T22196] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 958.889149][T22198] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:39 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000002000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x900}, 0x0) 18:54:39 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x53, &(0x7f0000000000)={@local, @local, @void, {@x25={0x805, {0x1, 0x86, 0x23, "6a6d43fb5d652d632e31ee444590fbc67d441a4691aca78174eee351c588d1a2267902e8858449919ef70df9c9bf195fc666fe6e642039e8c98cd3e191e59011ee64"}}}}, &(0x7f0000000080)={0x1, 0x1, [0x756, 0xded, 0x515, 0x222]}) syz_emit_ethernet(0x39, &(0x7f00000000c0)={@empty, @remote, @void, {@x25={0x805, {0x2, 0x1, 0x17, "939d819f80fea6013fe8f4435ec1142f87b7cdb494c5740c7061cf60f47a666871dfc043dc1389cd"}}}}, &(0x7f0000000100)={0x0, 0x1, [0x835, 0x65f, 0xa8e, 0x8f3]}) 18:54:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000084000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:39 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @val={@val, {0x8100, 0x6, 0x1, 0x1}}, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @multicast, @remote, @multicast, @broadcast}}}}, 0x0) [ 959.648578][T22214] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 959.786315][T22220] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x800000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:40 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000003000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:40 executing program 5: ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000000)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0) readv(r0, &(0x7f0000000940)=[{&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/94, 0x5e}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/92, 0x5c}, {&(0x7f0000000780)=""/155, 0x9b}, {&(0x7f0000000840)=""/203, 0xcb}], 0x8) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x3f7, 0x100, 0x70bd28, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x989}, 0x0) 18:54:40 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x6d, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}, @multicast, @void, {@llc={0x4, {@snap={0x1, 0xaa, "f997", "54fa0a", 0x8917, "f37ceede00bafd48d4c9685afa61d37c686ff24f2aa97ec43c715a1c536e27580dcdcffbc7bb0f332cc3e98233fc86a603a28e7a423f2b70a6a26b3f17e39b1ee5d7dab31d2acf376a5af793b188a914ed44fd893a7f"}}}}}, &(0x7f0000000080)={0x1, 0x3, [0x50e, 0x653, 0xfed, 0xf27]}) 18:54:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000088470000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 960.371307][T22230] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xa00000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 960.510116][T22230] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 960.543127][T22238] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:40 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000004000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:41 executing program 1: ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000000)={0x7, "5c3fb5820ca712c6748f8d7a870d619a0d8281fb8a953cc3a08890193aef8249", 0x1, 0x1}) syz_emit_ethernet(0x52, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="33fdcfd801d982879f2dab9a94cc64666bcdeb263a0034846de2ca11b9a4aa16d91fe022804064ad24e23a8665600f69e45dcfb19545d77ab65d21eff462985fbc485ddece3de5a194be8eb6b533a3bc0ea007badcef9abf5f074deaede250b74c6b7cdf9687d3a32ce5801cb72e071e33ca653166985f5760683d2793ec945d38d890719fb2df1956e798ff734218fe8f8faf011ca61c4e8d4186045d119e62f7ae5688a1e540f659bd9d8dcf10d46a960908a3"], 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x206, 0x100000000, 0x8000, 0x174f, 0x3, 0x4, 0x1ad, 0x4, 0x7db, 0xffff, 0x88, 0x6, 0x3, 0xf5d}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000280)) 18:54:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000088480000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xa00}, 0x0) 18:54:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1400000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 961.166423][T22250] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:41 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000005000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 961.351146][T22254] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 961.365809][T22255] validate_nla: 6 callbacks suppressed [ 961.365869][T22255] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:54:41 executing program 1: syz_emit_ethernet(0xcb, &(0x7f0000000180)={@local, @remote, @void, {@llc_tr={0x11, {@snap={0xab, 0xaa, "be88", 'v\fr', 0x88ca, "90a407cc5ed4c5d5887025af314350f4c5357141032c43263e962cb779e31136b440fd18d782727aa7158c73f8d26d6cd4ef874f4835f72b747803d4b1afbe0cd4dd6e1b21afd765dd48e731c36caeecd350eff9cda671d6a2cc05b11b2e77ab858da983eef3aacf2e72ba115524a21cef4501c8b67066e9ac52b5a3f8d684292e83c07d6ec364fff8bfedae24b39bfe27fb92a95eb92bc1e446c403ebf35defdcab1d9614bdf717daeb60a27fa37e85c17c81e7"}}}}}, 0x0) 18:54:42 executing program 5: syz_emit_ethernet(0x5a, &(0x7f0000000040)={@local, @remote, @val={@val={0x9100, 0x3, 0x0, 0x2}, {0x8100, 0x6, 0x1}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000000)={@remote, @local, @void, {@arp={0x806, @generic={0x10e, 0x8951, 0x6, 0x10, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}, "686357fe84d35db9db4a27f2b5937b7f", @local, "c249c87b2dcf81ed0a00c3c20d12"}}}}, 0x0) 18:54:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000088a8ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xb00}, 0x0) 18:54:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x2500000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:42 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000006000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 961.990090][T22264] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 961.999713][T22264] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:42 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x22}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @val={@val={0x9100, 0x4, 0x0, 0x4}, {0x8100, 0x4, 0x0, 0x2}}, {@canfd={0xd, {{0x1, 0x0, 0x0, 0x1}, 0x37, 0x2, 0x0, 0x0, "d3f1ba7c755c8cdb48a05a5990d00462524516011d20f84dbef48385a247d6bfada0243357674edaead3c6d5ae50845d3fa11053923328fee50537607bded672"}}}}, &(0x7f0000000140)={0x0, 0x4, [0x12f, 0xc6e, 0xbe7, 0xc4c]}) syz_emit_ethernet(0x190, &(0x7f00000002c0)={@random="6cf9b00a4082", @local, @void, {@mpls_mc={0x8848, {[{0x6, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xfff7f, 0x0, 0x1}], @ipv6=@tipc_packet={0xd, 0x6, "77df82", 0x14a, 0x6, 0xff, @rand_addr=' \x01\x00', @empty, {[@fragment={0x2b, 0x0, 0x2, 0x1, 0x0, 0x7, 0x65}, @routing={0x4, 0x8, 0x0, 0x8, 0x0, [@private2, @dev={0xfe, 0x80, '\x00', 0x24}, @private1, @loopback]}, @routing={0x33, 0xa, 0x0, 0x8, 0x0, [@dev={0xfe, 0x80, '\x00', 0x39}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @empty, @empty]}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x15, 0x68}, @fragment={0x3c, 0x0, 0xf7, 0x1, 0x0, 0x8, 0x66}, @routing={0x21, 0x6, 0x1, 0x40, 0x0, [@loopback, @loopback, @private2]}, @hopopts={0x29, 0x0, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0x67, 0x2, '\x00', [@hao={0xc9, 0x10, @remote}]}], @payload_direct={{{{0x2a, 0x0, 0x0, 0x1, 0x0, 0x8, 0x3, 0x2, 0x7, 0x0, 0x1, 0xd, 0x2, 0x3, 0x1b, 0x8, 0x3, 0x4e23, 0x4e20}, 0x3, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) syz_emit_ethernet(0x57, &(0x7f00000000c0)=ANY=[@ANYBLOB="e553566604b3d0f0fd9221d59100290081002a008848000002000000fd00e4b066a06292282d20978cce296735bc448ba2bdc89da26cf75986cfd8f98c4edebcb758efe95406b3210a1fd706217ab65ea3000000000000fe5228977119ee3f730e0000000000"], &(0x7f0000000080)={0x0, 0x1, [0x835, 0xb26, 0x634, 0x430]}) [ 962.072901][T22266] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 962.164739][T22270] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:54:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x10000009effffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:42 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x3c7, &(0x7f0000001380)={@broadcast, @multicast, @val={@val={0x9100, 0x5, 0x0, 0x1}, {0x8100, 0x4}}, {@mpls_mc={0x8848, {[{0xffffa}], @ipv6=@dccp_packet={0x3, 0x6, "c135af", 0x385, 0x21, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@srh={0x73, 0xa, 0x4, 0x5, 0x1a, 0x10, 0x1, [@mcast1, @private0, @dev={0xfe, 0x80, '\x00', 0x1e}, @mcast1, @dev={0xfe, 0x80, '\x00', 0x2f}]}, @fragment={0xff, 0x0, 0x1, 0x1, 0x0, 0x1a, 0x67}, @routing={0x2f, 0x12, 0x1, 0xfd, 0x0, [@empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, @ipv4={'\x00', '\xff\xff', @empty}, @private1, @private0, @private2, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @ipv4={'\x00', '\xff\xff', @empty}]}, @fragment={0x84, 0x0, 0xd9, 0x1, 0x0, 0x19, 0x67}, @hopopts={0x1, 0x20, '\x00', [@generic={0x2d, 0xad, "2ce41807cf15816352bf99b0678da9fd7169609d39630df619a94be08483c6712ace54ca40a2ab5b307d07b503be1adea1458966a4842184fdc5a1c239091254013f4b53810a411dcdada1012b31ad0f5daf37396d9750fbb9e7855a96020f17dc7540794ba379e401b8ab24ea73efcaf1c7dd962fd373331006a93db62beb7533b3e4da409ff50e3be8b18c2ba2fc9f32fc4a2c91a77df86c4b136641dcb0b524cf1b4ad2106e8f95d502f091"}, @pad1, @generic={0x4, 0x15, "63f5a29adde730796b880cb081cab546bf38b3e5b8"}, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0x1f}, @calipso={0x7, 0x20, {0x3, 0x6, 0x5, 0x8, [0x8000000000000, 0xf3f, 0x0]}}, @pad1]}, @dstopts={0xc, 0x2, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @routing={0x1, 0x8, 0x2, 0x8, 0x0, [@remote, @mcast1, @mcast2, @empty]}, @fragment={0xff, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x64}, @hopopts={0x4, 0xc, '\x00', [@enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x40, {0x1, 0xe, 0x9, 0x101, [0x3, 0x7fffffff, 0xce2, 0x20, 0x7, 0x8, 0xd0]}}, @pad1, @calipso={0x7, 0x18, {0x6, 0x4, 0x3, 0x3, [0x0, 0x10000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @srh={0x33, 0xc, 0x4, 0x6, 0x0, 0x10, 0x9, [@mcast2, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, @private2, @loopback]}], {{0x4e20, 0x4e20, 0x4, 0x1, 0xc, 0x0, 0x0, 0x5, 0x0, "87c122", 0x0, "c3c2f2"}, "5ee67a7de9415982de00dbdc37ba2e14568e038124206b104f2633a0c8"}}}}}}}, &(0x7f0000000040)={0x1, 0x3, [0xc28, 0x613, 0x3e1, 0x97]}) syz_emit_ethernet(0x109a, &(0x7f00000002c0)={@random="e0a4ef409054", @empty, @val={@val={0x9100, 0x1, 0x1}, {0x8100, 0x0, 0x1, 0x2}}, {@mpls_uc={0x8847, {[{0x2}, {0x5, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x2}], @ipv4=@igmp={{0x19, 0x4, 0x2, 0x9, 0x106c, 0x67, 0x0, 0x9, 0x2, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp={0x44, 0x28, 0x81, 0x0, 0x6, [0x2, 0x4, 0x80000000, 0x80000000, 0x3f, 0x8, 0x80, 0xa02, 0x10000]}, @ra={0x94, 0x4}, @timestamp={0x44, 0x10, 0xcb, 0x0, 0x6, [0x6, 0x9, 0x20]}, @timestamp_prespec={0x44, 0xc, 0xaf, 0x3, 0x3, [{@private=0xa010100, 0x3f}]}, @generic={0x82, 0x6, "8dfe49b6"}]}}, {0x1f, 0x8, 0x0, @dev={0xac, 0x14, 0x14, 0x13}, "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"}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x652, 0x204, 0xa26, 0x59]}) syz_emit_ethernet(0xff, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x0, 0x1, [0xea1, 0x441, 0xf7a, 0xef0]}) 18:54:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xf2ffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xc00}, 0x0) 18:54:43 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000007000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:43 executing program 1: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x220840, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 962.766260][T22281] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 962.774840][T22281] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 962.848051][T22286] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 962.874107][T22285] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:54:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000d2010000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd00}, 0x0) 18:54:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xf8ffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:43 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1017, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}, @broadcast, @void, {@llc_tr={0x11, {@snap={0xe067d65cfe422b28, 0xab, '(<', "4310e4", 0x2, "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"}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x9d6, 0xe27, 0x838, 0x8e7]}) 18:54:43 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000029000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:43 executing program 1: syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000001680)={0x24, &(0x7f0000001500)={0xc0, 0x31, 0x82, {0x82, 0x10, "ad540bffbc9458e2b1049e58eab9103d86a9c9ed1692f3e7048b4ee401fd96aee5c605ac1e73bf50cdf5c7169b0b61e7d6c0a2c5b4cde87183c72ad973bf50a4e187bf758c4e14392a2840ad771bcae74b4c9f548fead6e56c35f23fb3013affab210847055112badc8cbc36e769ff39c1bb9b6bbe28c04c8c476b3db507c90a"}}, &(0x7f00000015c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x44d}}, &(0x7f0000001600)={0x0, 0x22, 0x1e, {[@global=@item_012={0x1, 0x1, 0x3, "fd"}, @local=@item_4={0x3, 0x2, 0x3, "221a30bc"}, @main=@item_012={0x1, 0x0, 0xa, "93"}, @global=@item_4={0x3, 0x1, 0x2, "ced478e1"}, @local=@item_4={0x3, 0x2, 0x3, "c5274825"}, @main=@item_012={0x1, 0x0, 0xc, "aa"}, @global=@item_012={0x0, 0x1, 0xa}, @main=@item_012={0x2, 0x0, 0xc, "0675"}, @local=@item_4={0x3, 0x2, 0x8f05a5caaf4a00a8, "1f10b369"}]}}, &(0x7f0000001640)={0x0, 0x21, 0x9, {0x9, 0x21, 0xce, 0x9, 0x1, {0x22, 0x22}}}}, &(0x7f00000018c0)={0x2c, &(0x7f00000016c0)={0x40, 0x1, 0xa1, "f99d1bc9f012d7c93c4f79f0bf5b743b7b9a4f0b64fe8e9e219d63cbd8cfbaca25de061b560aa598523cd6a4030ac17d8260623bcce27128e87566be6e37a7e715d1b0e36dfa058d4444a02cd3dfca5742f7ba864ee5bb8bdbd4917321d9ee28e6fcc07ae51fd77fe8889f67383d9a2989b16471aef618e003074bbce5f67c50557ad75f6980a7a6fcb3af6609381b1b2c16b010f62d0f49c8eb7ffc48e6a111b7"}, &(0x7f0000001780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000017c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001800)={0x20, 0x1, 0x6c, "5359c8827ead4610b2081057d2c09cb4d8ae5d4b0205a4a769e37dab40ac95c9bc1abcb5b17dbd4e1826ae229abedd0d5d2acd147daa29ae99fb94f7b96ce2a4d946ecbc8da21849dc5ee40be239bc7b9189941f89622f243d2bec17827bcd1f493262af4c4b43a3c79ed4ed"}, &(0x7f0000001880)={0x20, 0x3, 0x1, 0x4}}) shutdown(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x4c3, &(0x7f0000001900)={@remote, @random="f65b23c21412", @void, {@ipv6={0x86dd, @gre_packet={0x6, 0x6, "5ec2ea", 0x48d, 0x2f, 0x1, @empty, @mcast2, {[@hopopts={0x2f, 0xb, '\x00', [@pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x3, 0xa, 0x40, 0x4, [0x2, 0x1, 0x2, 0x1, 0xfffffffffffffff7]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x3f, 0x5, [0x3, 0x7]}}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x0, 0x0, 0x9, 0x0, 0x0, 0x14, 0x67}, @dstopts={0x2c, 0x17, '\x00', [@calipso={0x7, 0x58, {0x0, 0x14, 0x7f, 0x1000, [0x4df50d68, 0xffffffffffffffff, 0x1, 0x800, 0x4, 0xfffffffffffffffd, 0xfffffffffffeffff, 0x7, 0x20, 0x94]}}, @hao={0xc9, 0x10, @local}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x3f}, @jumbo={0xc2, 0x4, 0xf5c}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x38, {0x3, 0xc, 0x2, 0x8000, [0x800, 0x4, 0x2a4, 0x7f, 0x8, 0x8]}}, @enc_lim={0x4, 0x1, 0x45}]}, @dstopts={0xaf, 0x0, '\x00', [@ra={0x5, 0x2, 0x8}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xab, 0x1, [0x1, 0x1f], "871127d0df2fb8978253fa8f5ef4e794372774f83876467e8361d4779cc85b89bbc04dcf307c16cda8386a26e43f58a6bedd843414ffa944b7e4f03176d730bfae3ea03476b35748e583bbeeb69adb585d6c651690d59e36202b4f54ad662bdea72342a22694a3c4d49ecbd33488ac1df52558822e0411adb410ee13a02ea3237b79026337e5209bef2eab13e0cb8f3538320d29b189581538e94d1d9f9cf173b811a9dd6becd1ad4084d4"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [], "201dd8649581f190160ec5543e7de1ad1f9615693bca885b879aaec48584c3c73773e68da37b6636fa12312a174255459fd3a07a3a4c9186c51bd2607fad6019ae3e8e9a10c64342bdf97df465aaa1ed5920dc49e6d3116148584a284c1abb47c33b169258edd089fa7c4bc85dfe575474467fcab7c846dc282bbf6f1700e39e91672bd0a26ff394bf242de2122ddf67a4dce1834351ec7be54c36ddb673772d63bb311b7137e1578114ba696bf438e5dfe0f471f004d9fe6961089d8761303cb2608de2af553855f3d36dfe7e4d89a93652305f3f41bfa2a0c79c0b21ff4f72e8d381c4ee59"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [], "f884f8167076589de10a742f6eff324ffb099f2140bf53b642cd5849201f0179fd2c19955eacbd0aa96bd78fe8af3906dc0550a1788beb7dd5c8dab991abe9ca14e8e2ddea0822e547ea4d337ce1087e9031d3adf9ebd918cce753fefec4082cb353eff4d90ebd7039c68747de2c87d2e1f1b769988410e41e7ce3ad43a33ff286bfa08b265a35a688403d5bbe353d78befb047550a02bd108b5de01a1586d98039bee561278d95d5064f3aa14301b347ccf8ad846d26c15f7f2598f6a70579d00981c3de2900041689cb5bfbf345615370a4107ad456f94591e6b67e46a38ff388a52efafc3"}, {0x8, 0x88be, 0x1, {{0x8, 0x1, 0x95, 0x3, 0x0, 0x0, 0x0, 0x6}, 0x1, {0x5}}}, {0x8, 0x22eb, 0x3, {{0x6, 0x2, 0xe0, 0x0, 0x0, 0x1, 0x7, 0x4}, 0x2, {0x10000, 0xd10, 0x0, 0x0, 0x0, 0x1, 0x2}}}, {0x8, 0x6558, 0x0, "2d5385a20252d039b42280a5763c2d5fbc83caab1f5f14799e5223b1d7e2e16cf90847037a89ed44fa584a1f7bb1d6694e695fa3c6a444e4156715f70098f800d2f93a994ac7bc7579737ea41ca4938e95a72c8a4b4760f46ad4e9c8f61a94370546c033537d069c5d82d4a62141ea4cd6d7c02ac0da5b782a5d2c1a9d7fce16683ebb7944c0"}}}}}}}, &(0x7f0000001e00)={0x0, 0x3, [0xb1f, 0xc33, 0x9cc, 0x228]}) syz_emit_ethernet(0x9a, &(0x7f0000001440)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff0011dcbc7f4af482f2f4bc0d78aa202b5ee04199162682bd9ccd7b7d07aebd5724689b8c9324aaef08ea3c21579f76b21c7ee37899837c2c4c79874c4d096732c357d2c6f6e79d969464f56b590798c3f01abcdcdf0f648e6b3a3bdff08578bbb4e0031a66eddf7f21bd37478ea5a5238149870ab6f03e19ce507b3886c004d338c5aab62ba81605000000000000"], &(0x7f0000000200)={0x0, 0x4, [0x327, 0xff7, 0x7a4, 0x14d]}) syz_emit_ethernet(0x1159, &(0x7f00000002c0)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @val={@val={0x9100, 0x1}, {0x8100, 0x4}}, {@ipv4={0x800, @gre={{0x9, 0x4, 0x0, 0x20, 0x1143, 0x66, 0x0, 0x1, 0x2f, 0x0, @local, @rand_addr=0x64010100, {[@lsrr={0x83, 0xb, 0x9e, [@broadcast, @multicast2]}, @ra={0x94, 0x4}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x67, 0x2, [], "1ba5bd87f3f2c729193a3cb52f41c8edd904ab2b2f3f3c4fe4339f4f2cddee00d751153a8c4b70de98511c88b133c781ed4baf93ad3c700b222c6d91c62dc9ad53ee8081a5ac4d35055ee3d127fb7582323e6b594a232733fc522246997c347970c7b7f51f9210"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x9], "8b"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x40, 0x7f, 0x8], "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"}, {0x8, 0x88be, 0x0, {{0xd, 0x1, 0x5, 0x1, 0x0, 0x3, 0x0, 0x20}}}, {0x8, 0x22eb, 0x0, {{0x1, 0x2, 0x1f, 0x1, 0x0, 0x1, 0x2, 0x1}, 0x2, {0x4, 0x4, 0x2, 0x8}}}, {0x8, 0x6558, 0x1, "97d50140693de8ed47204936fb82e48ad52a438674f71783a9f56730e737ee75a9d4599b9bfd9d4d556556435537e581ea737fa1318b40d81af4503fa2ddc3f7ccd01506cddb3f4759cbb1a0e32133046b0f751b08d80ae0660161ad5bab8a65e87ceeb89da5ea5fc976f7"}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xbb4, 0x807, 0xfe8, 0xb76]}) syz_emit_ethernet(0xee, &(0x7f0000000040)={@random="4f1d9f18c761", @local, @val={@val={0x9100, 0x7, 0x1, 0x4}, {0x8100, 0x7}}, {@generic={0x6004, "5674e57b405a610e09d9a16c1be581c0937db6b7cf4559fe3ee669ce11e56e8f654ce4efa280e96bd4138389e748c270d031c0ce438a6072d5f80cb1c9232742704f981f2b8a0defaa6738b5396ab071ec1c4e83852472f64f435de2ac36dc52ee846c9cc2f2820127c6ef8e9c9f51154cee3b4071401f532eeca72b0c104a645fc246e88d5b4fe16b1272530ef0fd54d65ea25bc03284ed69658f34cf9e3e41a3301264708bcc34e5036bff7f8cac06b58ab1d342a6a947bf246d04c882a0f93e66392198e18983263d13c30480cb22563c0b250bda8cc8"}}}, &(0x7f0000000140)={0x0, 0x4, [0x7ed, 0xfe, 0x425, 0xd6e]}) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'team0\x00', {0x2, 0x0, @multicast2}}) [ 963.499558][T22300] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 963.508292][T22300] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 963.560933][T22301] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 963.571095][T22303] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000d4010000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe00}, 0x0) 18:54:44 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x91, &(0x7f0000000000)={@local, @remote, @void, {@llc={0x4, {@llc={0x2, 0xbc, "f09e", "2d97e4fe8f4b102504ad3a59c86ee3ec42bcfb3f386edea50dfd947a25f65e0b69a29818b365b42903c5c25ea34cee3a01162650c1f345cd69e66d94b89452da9e199370a6d06894298e4aaa49a9f6b62dc5010bdf8473ecf7f856a9127bff7593ecbf6c5daffce4aac60e87205c6ceba82729ccf4686bda3f143b1e0382c2"}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x159, 0xb23, 0x8ac, 0x52]}) syz_emit_ethernet(0xf1, &(0x7f0000000100)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @empty, @val={@void, {0x8100, 0x1, 0x0, 0x1}}, {@generic={0x88f5, "184d2e55de122dc0ca8008d13f8f94e5d94e223309d0a95a7a1fa7d1f2cb3ea229f11c3046067c25725b14f48b512894d96af33ece4b61b489fc6fa96f3618a3737cafb74eac1fcaa6b251c5d2275c92dfe65be9feb10176be70f186ea5a041afb0b1a447541091bf5261dbf75ac0082ceca91bacbab799b18a57fe871e7d81c0ff60ea26720b6a6dd33930f011c31aee6b69bb013213ebd194b608155c7de880e842920e1b2e75213e310d8214f1139d400c64dfa2bfce555ed7bd64e71f478ec4cb5150f16c0d553fbe3fe03d5589f990bc65f12dcac220d095b9c29bb4b"}}}, &(0x7f0000000200)={0x0, 0x3, [0x80, 0x819, 0xdbb, 0x35c]}) 18:54:44 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000002b000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xf9ffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 964.152045][T22314] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 964.160719][T22314] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 964.254584][T22322] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 964.270056][T22323] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:54:44 executing program 5: syz_emit_ethernet(0x1c5, &(0x7f0000000100)={@local, @remote, @val={@val, {0x8100, 0x7, 0x1, 0x3}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x187, 0x2b, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {[@dstopts={0x5c, 0x4, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x4}]}, @fragment={0x1, 0x0, 0x1f, 0x1, 0x0, 0x1, 0x64}, @hopopts={0xff, 0x21, '\x00', [@hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x83}, @generic={0x1, 0xf7, "6763c75c2740c3ed2a9b0bee3668047a171f07d2ab38c2ec554d3a36c6a30d1d89b302590a28282ba53922451bdd24e5019d11c7057d29a0d7d5668c1d2bb1ca9f65baa2e867b266b3e27471ffd80873aac400c8a3bb5e6fca11f4dc6610512b7ebbf55efe7242302a6d30afe8a70ca521adb0889a945a3fa1ebecbf0c0e7a30274ffbfab67c979ab5a0be91157f7fe79d72f75163b0e9eed5c7c4439aa0818f6d785a2b69c22b339b7e6074dd4fe1d8605b0f3244ee074dc5ad4dfa908a423d5d93b6fd548f388da05f2c723ec8586d28c1f67454739e0f21e44d768ee708fb76ef6110a16c7dc4b3bd798920896d2fdd48d9ddfc7252"}]}], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @local, @remote, [{0x5, 0x1, "39909e606474e4cba072ebc7b0"}]}}}}}}, 0x0) 18:54:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000e0ffffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:44 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000002c000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xf00}, 0x0) 18:54:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xfeffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:45 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @empty, @val={@val={0x9100, 0x1}, {0x8100, 0x4, 0x1}}, {@can={0xc, {{0x1, 0x0, 0x1, 0x1}, 0x3, 0x1, 0x0, 0x0, "ef189391d7bf5d32"}}}}, &(0x7f0000000040)={0x1, 0x1, [0x937, 0x14f, 0x333, 0x669]}) [ 964.899115][T22333] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 964.923290][T22334] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 964.935724][T22334] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:45 executing program 5: syz_emit_ethernet(0x52, &(0x7f00000002c0)={@local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "df8b04", 0x0, 0x2f, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, {[@dstopts={0x29, 0x0, '\x00', [@generic={0x7, 0x0, "4e3bc863f25700df9e9db404363a39fbdf051ba189f3dc43454a791b01036e4f64fb1cb9bc9f3518ac3f850f47dc4cd13c6fc86004bb946f5fe9c49c6fba3bbc01c3205180bfcb7e9699ab547f92d9533c6bcde91605f1aa5a598e02ab82bd991f74b087be00d1f4562a47ddbde05004c6ab5bf652f154a6cda90d1bac55db0b2910d922a637acc4"}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x0, @private0}]}, @srh={0x67, 0x0, 0x4, 0x0, 0x83, 0x10, 0x8000, [@mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @dev={0xfe, 0x80, '\x00', 0x38}, @loopback]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x8], "7f52adb6651d9231ea2a48ff40888824a8afa5798fdfc53e927663f4092c7945fb7cc19906d44b00015c2ebc785e5a686070fc44bb66bd1037ccae836d9f13a6188547f9ba0bdd1474f8ce382b15b071d6703bf01a2baf99ba7305507beeef7b663ea651762d4361edd0c60d8b01f2b1b669d4bf29fb7eb8509c0b4b3c5fbe630ad6a92f7b2fd7a26776954acb1ab597416e2a9c8824af0774ec3c0dbd259721a1cad9dcd138038bbba74c80a8e09c3c4395ee2ef8125b07aa4a71a0a23fdb8b7301be900e3e6544ea3a39177d839f151bf05f6e1ca616b682d446313e76a76052b172744d6ac309921bbfa7c30e6adad61854dd20bfe7c8de7483c95a4e4661a5762160a2f19c7bfab28fd9f11cea81c9c2f53080bf73e5d33f63bc508c96b06b7c91d0a4522465f801136fec4fd88852c7291bdb46f0e0fa19183398b13ee56de11d378694bfafa6640481d667e7fd4f54d24683194ad09a87e3088618f8bc0a317667b3ffb3fed583d7f8a77ccd8e181b43dc8cb028236709714f01684537fb3084d5c2984ae3b36c55c7ea71776ba28fe5f10cc70014112fd7990660891581060b9a57c3e0b0ca953dbdcc88a32ebb4d1f596eab8b3ff7889062869a8af695d2989ab1b5ac7b7b5bd12fa1743332b5bbdf7b705f422bf046308c09d12a6dbe280b0cc3f7b240c75cf6ed68eb3a225956224f67a7e17c4dc6fef1f605c27686c7b2d2822a16a201f177637873827fc7c85c9fcf73886317020e2e2b90a9f3d93b68ade526a0dbaf40ca1cea28bfbfb4afecb3ba5a3e4c4da39cff5687191458351587c4c5f3e0d53872d4df3155f9d47b5931d78fca40e0007f66f034506650fd0a3763154b34fbe38724910f3da06bb0aa0547793d46753878e12421c1c90ad9b549b0d8b12a7f96c6e9ae5bd1a5a7f774403b80a982af61f0c367fd1790f0ea889ffce9dc750cdf6702afb6d16086bcf625c6065d9b24d0e6b9abbc030a6d619e9686b20d790fbe961c64784b41606a91c2952f6dfc1787a60e8e5fd73d085feb5aaa4801a9a28591fba6be696bdbe9c5933072ff262c0469b412000cdced3332f4876a339c239946a7d29341050b75f5aae4dd32c1ec72911aa254fef68085586add35b7739d51198cb1cba5c4e339a98453fcdc23b0f57108929189117126243a1e7e63d1670c4b600ec161ef2cac123647ab8ed2555902cc222592fa70f6dbfb23730bc4f370d97082dab61928462d8bf7d7fb1f735e9fd8b128bfa81cfd804f586bdf354888a86430fcaa139034f59090a1b8ab4398ca5e9aec403f87c52ffad4fb2f50e6b4e3c62a4efb67e4c2300bb947ba76fdefe8ee1aa772db91fc23aa247a04321ffbc88e35794a1c26b03d2b46afd57483800d9785a9b04771e540545ae01321696c4f917f06cb7accee50f721ab5c13d9791f975c30d4ea72e6831c571123c9bc6ac1353cb62fc82a0d8ca19f13aa2b25b4fbcd415c8ad6d8a40fa6609058ae1cbea2328ed586b4b26000c9c92060a8b9cedd225ddc3863edef456d7c063ca47fa7e3daf3cdb4e26893758be200fab09766fe4265d037e8b6df7e94605d4d8fc3cdbc7b40a5a559c3cc95ab6eabd623c6019e05002bcd8f5490f313b198b3aa5f3e7b8a0070e7745809b03ba996b72cd9e488feec49110249a5bbb95683828ee3b56ca98ff0e614bae0f6068a9f3c1050651ad3fa7bb44b64eefa9421057cb55a851479fe5848dd8c3c016a2361c0796b97dcedb0f74255f5dcfaee03f7d9550a4969bcf2574f583fe6257cd50362c383592fb68e9796bb64558e4de1fd2168f2417bcf4d2d905aa6680c4922b4ad479aa2236df140c09c29c9a31253ac8db9e9bcd160458d9dea416966a5d6cd8d6f35c3cc319265138e149ebaab11cbca032e4aca84e1c748144cb28376e07b2d69a8e85bf5db00aaa2169a88fdf6169d1e4ade0dd0d6a6d6435dac8a6372931f3a0255e75ecf3e9b26de1b3772e0261e7474e08d4fd0a6f0b1c9fe15470f8ebb64a0d0460e1b8982589a7c44cfba0d681f39254496bf4e393eae5cdb0365e455d7e7e6828ecf22ea560a96db197a96642f802ad69caeb094dd91927af16b1d24f013fa5dc5a1bd0065db0c8b59d50297090213fc0dea5a0bd289ea6d8a8fbba31cedd4a804a93296d61d6fe1f97705534977661f5a048afe7b7e956147949b741f58db2f9677c0092256ca1231c327e7cc43633059e73c5ce74c67f4eac22921103af7535609f5d50fcf81bec085e9eff7dc85544c385ddfdf7c6496db576edea47d4ee226b4b6b1bafbd0cfda880345e9d36a1e98ab0ac8d4b0a23b2811a141c2d245ab4e2d607daee76d52ebf4cb413cf9a588753455f34e86dfe5019341cfd8435203eb2c080adda00e6b914d4b323b0b83ab3adbd06ceaec100826cfb4be00853868a967f736ef1e2df13c61b37419a4a361c233747bad239f414ac550b92b311e2fd7c87c40e96e84a52b891fc8832e8f845e358831586e8c4835f08d2e71ed8a12e857fb5d547845a4c30d124987d2597e38f48f4751b613766b99b315a3af913a1ad5b9d562697829834c1051cea46c542eeebf9e955f5834369384a152642050e050299151c34755f7e19b7e2c5aa4b446ad594d15f5f4fd93c3e7ad72500c3ce3e3cf1844340ab177d978d6d1e5f91e305445115823071af28f354adf8bf7d70fd86ca7f29d53b58fd59e5a2b7fa3a5f1dcca4abe184d1229b9813b77ffc6d61bda47e407ec408af7cc5e44fd230dd6e5b2741c569024854b0d7ab4db246779873b86728285740eff3d6cd308de92083e503d3a949ba89063cf80ee766f8c023001cf9a5ac95b122171e3c52e0bbf6e007eb92d09e883cbb4ba45836954759d9fe8b7e1ccd5b25b024359ac68973221d237903a0bb153480aa863e9316d55e84e5adfe652e7922df002fde396cd852ee8cb6a9667f5e36a95a0700165c80131f5ebef2479a2ebb20a382b8da365602d3a3b5bfc1b3c30d1e5b385b76b0102a95d79442f6b84d6ee7599173124d97067406de24a97d9955246134d972fac158f95f05e6768223638de1976018e42bc50bf4c3553f459913d77b8f6af9522d3faafe7b1da1940d60e9813a87918fd54130f78ba27606c821ce165ab02c14c05338b9b642f182760fe0d4f5263884542ff2491035a2325c19d1fa07e2fa64e8ae1369ecdeb2102ee93852f11bce81cf7013686f51d2139af5ca66240bc08800eab9a088897ce1854141900ed808fed00af797054a2cdddddd92ab7025931a0ffdc88c96d805839a28fa9be1c7d8ed4ce181bc3d58d0af129ddf241bc2814b5fd5df6640b5305ec9a0ff3b569f42ff44c60677e1d479305eb21a398679c7b2d7849843698b07461e0f4dff7fd0c8ac57f3a9dedc095e67efb428729afbae0b5138b3dfa4344b40f03189e57641c3b9b01447e558ef4c7c0576ccb63bac865ae939da1e9dd87163bae891f1236230a39d719a80835c6cf0e3e6ad280c01bc9243937f6de91fe5c6b1dfaf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"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0x0) 18:54:45 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000002f000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1100}, 0x0) 18:54:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xffffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:45 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x68, &(0x7f0000000000)={@multicast, @remote, @void, {@generic={0x8863, "64360eb428a372b3230f378eeaa0e6f1948a541c74cadd8d86fd8e12b343141b7ed91c72e1151ddf8d9e2b6233c8112df81a71b0f8a874b9a2ae2458f00623198eba9eaa66ab531199daec0c9562fa6ce6961e1b813ea1835f01"}}}, &(0x7f0000000080)={0x0, 0x2, [0xdc6, 0xc2b, 0xf6c, 0x21d]}) 18:54:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000f0ffffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 965.681330][T22351] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x1c8, 0x0, 0xffffffff, 0xffffffff, 0xa0, 0xffffffff, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x10001, 0x400, 0x9}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x228) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0xb0800) mmap(&(0x7f0000780000/0x2000)=nil, 0x2000, 0x2, 0x13, r1, 0xe04d000) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 965.818438][T22358] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:46 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000033000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xffffffff00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:46 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x155, &(0x7f00000002c0)={@empty, @local, @void, {@ipv4={0x800, @dccp={{0x4a, 0x4, 0x2, 0x7, 0x147, 0x67, 0x0, 0x5, 0x21, 0x0, @multicast1, @rand_addr=0x64010100, {[@timestamp_prespec={0x44, 0xc, 0x78, 0x3, 0xc, [{@empty, 0x8}]}, @timestamp_prespec={0x44, 0x54, 0xd0, 0x3, 0x6, [{@multicast1, 0x1}, {@multicast1, 0xffffffff}, {@local, 0x5}, {@private=0xa010102, 0x7f}, {@multicast1, 0xfff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xdd}, {@local, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x20}, {@rand_addr=0x64010100, 0x200000fd}]}, @rr={0x7, 0x13, 0xcb, [@private=0xa010100, @rand_addr=0x64010101, @private=0xa010102, @loopback]}, @ssrr={0x89, 0x1b, 0x19, [@multicast2, @multicast2, @rand_addr=0x64010101, @remote, @empty, @multicast2]}, @timestamp_prespec={0x44, 0x14, 0x68, 0x3, 0x4, [{@rand_addr=0x64010100, 0x80000001}, {@multicast2, 0x1}]}, @cipso={0x86, 0x22, 0x3, [{0x6, 0xe, "1907a00b28f448944d55b07b"}, {0x2, 0xe, "492a85f5db354587dad3ae3c"}]}, @generic={0x94, 0x4, "b4a8"}, @rr={0x7, 0x13, 0x4f, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101]}, @generic={0x82, 0xb, "3fb227f00ce6c9bc57"}, @timestamp_prespec={0x44, 0x2c, 0x88, 0x3, 0x5, [{@local, 0x9}, {@loopback, 0x6e}, {@broadcast, 0x3}, {@multicast1, 0x100}, {@multicast1, 0x7f}]}]}}, {{0x4e24, 0x4e24, 0x4, 0x1, 0x7, 0x0, 0x0, 0x8, 0x1, "9b0ac2", 0x0, "ec6aee"}, "0b885f695a0094ee1c8b688ac2d047"}}}}}, 0x0) 18:54:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1200}, 0x0) 18:54:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fc000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 966.386181][T22366] validate_nla: 3 callbacks suppressed [ 966.386245][T22366] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 966.503789][T22371] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:46 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000003a000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 966.577997][T22374] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 966.586660][T22374] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:46 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @broadcast, @remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @mcast2}}}}, &(0x7f0000000080)={0x0, 0x1, [0xfc9, 0xd55, 0x238, 0xabd]}) 18:54:47 executing program 1: syz_emit_ethernet(0x33f, &(0x7f00000002c0)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}, @void, {@mpls_uc={0x8847, {[{0xffff}, {0x2}, {0x83688, 0x0, 0x1}, {0x8ac, 0x0, 0x1}, {0x2}], @ipv6=@generic={0x6, 0x6, "5ff742", 0x2f5, 0x0, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[@routing={0x0, 0x10, 0x2, 0x40, 0x0, [@private0, @remote, @private2, @mcast2, @private1, @private1, @dev={0xfe, 0x80, '\x00', 0x34}, @local]}, @dstopts={0x21, 0x20, '\x00', [@hao={0xc9, 0x10, @empty}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x21, 0xe5, "72c9d5af7668c7d00e03c66332fa5d4018106c06db32361c7ffd18e16060defe9f19273708353d66434780625bdd811d6488d65a00b1c278840181e51d4e6b879dbdaa96f0eb136a9b7d7c8a7d848b6de37a4e974717460f4f32d728bcab70cd95cb71eafbfe2f1098896ffc94b5bac3ddda585e643064a47473bba50022fa74cc7632a1c3d7bd46911939c8836b636d655c8ff776431c7988fa1bf7e91a7972b2f910cda441b179ff481ece42e5dcb8a575e48dd9702b1d7a1fdfa14eaddc7c4f4f9f51b630ee4443b82d54811775918aeb8f4ea7beec58db4e957c64d8f3e99c7a485761"}, @ra={0x5, 0x2, 0x7fff}]}, @routing={0x3b, 0x10, 0x1, 0x81, 0x0, [@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @mcast2, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, @private1]}], "61dcc724390a65a2a431a7b09740cfdea4f75696497ae555978a0599a2890cbdd2103ca13c3d4e89588b4c539758bbc91186cc06ffd1583d0c0fd6e112f0620fb32970c620c26a95a96f7a59d0b328e9d04f564a7e268a2e5ddab8d3642372e40a18d58c58fa083365d748284bef5b30cd3ca8cd3822723f23dc437d77376feb1eb01aa1850c3579fb37e62bddfce9e5086c45ee934c61721fb8699565268fe96c880a699298452fed863a8ffdc59bdbe3400d5f2a046946009b5e3e3f65dff7bbc4f54c501e8921bf4880d584127321ffa68e7aca"}}}}}}, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000000000)={@broadcast, @broadcast, @val={@void, {0x8100, 0x1, 0x1, 0x1}}, {@mpls_uc={0x8847, {[{0x7f}], @llc={@llc={0xaa, 0x80, "16", "51f9583ff94d00196d011ffe9aee0e81bf65f506095ca560ec59551946c1d7e5be70bf1d6c073132d956da09c6358a386a50eef17ef73e42ea46efc339a4cbf5876d1972f7ea311e0eb69a92ff88e50cdff71d5c3b7d7296cd90598edadf2682d15ee6e5f6864c1ce1a7444ab5acefc3af4927f8c6ceb60265c069d35d35f2246b047bf64ee6e5e3377ddd780249f628da7c4770bd85f419d12d7edc4e3d4651e7fa07062f675fb3a0869e7863cdedb26309c39bce5d55"}}}}}}, 0x0) syz_emit_ethernet(0x120, &(0x7f0000000100)={@local, @remote, @val={@val={0x9100, 0x3, 0x0, 0x4}, {0x8100, 0x5}}, {@mpls_mc={0x8848, {[{0x6, 0x0, 0x1}, {0x2}, {}, {0x7fff}, {0xffeff, 0x0, 0x1}, {0x5c, 0x0, 0x1}, {}, {0x1}], @ipv4=@dccp={{0x2b, 0x4, 0x1, 0x1a, 0xea, 0x64, 0x0, 0x4, 0x21, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x27}, {[@timestamp={0x44, 0x24, 0x7a, 0x0, 0x7, [0x6, 0x238, 0x6, 0x8, 0x7fffffff, 0xebc, 0x5, 0x1]}, @rr={0x7, 0x7, 0xb3, [@broadcast]}, @timestamp_addr={0x44, 0x14, 0xeb, 0x1, 0x8, [{@rand_addr=0x64010101, 0x80000000}, {@remote, 0x20}]}, @timestamp={0x44, 0xc, 0x34, 0x0, 0x4, [0x73ab6f85, 0x7]}, @lsrr={0x83, 0x1b, 0x47, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @broadcast, @rand_addr=0x64010102, @rand_addr=0x64010100]}, @rr={0x7, 0x23, 0x7, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @multicast1, @remote, @rand_addr=0x64010101, @broadcast, @private=0xa010101]}, @cipso={0x86, 0xf, 0x1, [{0x0, 0x6, "9efbac31"}, {0x7, 0x3, "9c"}]}]}}, {{0x4e23, 0x4e22, 0x4, 0x1, 0x1, 0x0, 0x0, 0x14, 0x2, "b449f6", 0x7f, "c2f06e"}, "2b244e8983da0f99186c2763ef1ad009e765cfb837cb195056c5ebd513fb8de83e86c8fe0a1ce854385d9d48ec60"}}}}}}, &(0x7f0000000240)={0x1, 0x2, [0xa84, 0x3be, 0xd90, 0x6e4]}) 18:54:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x2, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2000}, 0x0) 18:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fe80ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:47 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000003b000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 967.293553][T22387] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 967.306408][T22388] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:47 executing program 5: syz_emit_ethernet(0x145, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) [ 967.398521][T22391] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 967.407051][T22391] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:47 executing program 1: syz_emit_ethernet(0x1b4, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 18:54:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2500}, 0x0) 18:54:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x4, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fec0ffff}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:48 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000003c000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 968.024998][T22403] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r0, 0x40044104, &(0x7f0000000000)=0x6) [ 968.077672][T22404] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 18:54:48 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x16e, &(0x7f0000000000)={@random="130eb4add146", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}, @val={@val={0x9100, 0x6, 0x0, 0x2}, {0x8100, 0x6, 0x0, 0x1}}, {@ipv6={0x86dd, @tipc_packet={0xb, 0x6, "f68338", 0x130, 0x6, 0xff, @rand_addr=' \x01\x00', @private2, {[@srh={0x21, 0x12, 0x4, 0x9, 0x0, 0x40, 0x6, [@private1={0xfc, 0x1, '\x00', 0x1}, @private0, @mcast2, @empty, @loopback, @empty, @empty, @private2, @rand_addr=' \x01\x00']}], @name_distributor={{0x98, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x2, 0x3f, 0x0, 0x1, 0x4, 0xa251, 0x0, 0x4e24, 0x4e22, 0x1, 0x1, 0x0, 0x0, 0x1}, [{0x7, 0xcba, 0x8000, 0x250, 0xfffffffb, 0xe77, 0x8, 0x7ff}, {0x2d4, 0xffffffff, 0x80, 0x4, 0x7, 0x200, 0x5, 0x7}, {0x7f5f, 0x4, 0x9, 0x5, 0x7, 0x4, 0x7, 0xd1c6ffa}, {0x8, 0x2, 0x867, 0x41f, 0x7, 0x2, 0xd, 0x2f}]}}}}}}, 0x0) [ 968.281649][T22408] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 968.290150][T22408] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x5, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2a02}, 0x0) 18:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ff000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:49 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000003f000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 968.778701][T22420] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 968.821263][T22421] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:49 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @void, {@can={0xc, {{0x0, 0x1, 0x1}, 0x1, 0x1, 0x0, 0x0, "9a09bfc65599371c"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x9e9, 0xf41, 0x5cd, 0x1fe]}) 18:54:49 executing program 1: prctl$PR_SET_TSC(0x1a, 0x3) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000000000)={@empty, @broadcast, @void, {@llc_tr={0x11, {@snap={0xaa, 0xaa, "99d6", "2b1580", 0x6558, "1fb955da335c5f6ffd593dc5b826f6eb556a47d0e8b0f01a409a7a9a21c86702c2486323236c48e86a469385490101543ce85013bb"}}}}}, &(0x7f0000000080)={0x0, 0x2, [0x592, 0x268, 0x4f5, 0x5c8]}) 18:54:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x6, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 969.121190][T22427] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 969.132319][T22427] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2c02}, 0x0) 18:54:49 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000040000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffff0000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 969.479905][T22436] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 18:54:49 executing program 5: syz_emit_ethernet(0x33, &(0x7f0000000040)={@local, @local, @void, {@arp={0x806, @generic={0x13, 0x6004, 0x6, 0x1, 0x9, @multicast, "10", @empty, "019988da331680b1b7e9825ad7ca95ae"}}}}, 0x0) [ 969.591718][T22439] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:50 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}}}}, 0x0) 18:54:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x9, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x3f00}, 0x0) [ 969.924989][T22445] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 969.933676][T22445] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:50 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000041000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 970.231693][T22454] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 970.240106][T22454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:50 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaabaaa887aaaaaabb86dd60c71665001c2b6dc74421505574000000000000000004bbfc02fb000000000000000000000100"/67], 0x0) [ 970.277047][T22453] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:50 executing program 1: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYRESDEC, @ANYBLOB="d1bf56df392c5801115e48dfce9a4dd41650eea56a757b3b7e2f00d43ca602ce6cc79b03aba62b0ef600dfbc272918aaaf6356b1861733da69b9b328e3fe2c6452fc563086f22cb5103c6d0dd1028a77a400d77191e899a02bd05c8cd32ac4719e57015b32fb5fd7527d9eda3eda5e3a073120b3f48ab4a1506599d3b3c3b1de992721fc28cfaccace7b3d28b13e587f42f6ddfa16012a9b1710d96cd63fad589f5a309412d13c5b0bd06ffaf0bd9cb22f3174271922dd2f7adefc5d3c1af7d982a75c37d289a3888b09740893", @ANYRESHEX, @ANYRESDEC, @ANYRESOCT, @ANYRES32, @ANYRES16, @ANYRES32=0x0], &(0x7f0000000080)={0x1, 0x2, [0xb01, 0x33e, 0x49d, 0xeee]}) 18:54:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffff80fe}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4788}, 0x0) 18:54:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0xa, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 970.753603][T22463] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:51 executing program 5: syz_emit_ethernet(0xb5, &(0x7f0000000000)={@local, @remote, @void, {@llc_tr={0x11, {@llc={0xf0, 0xd4, '!\x00', "4e24187ef031395cd9db4cd96eff706db3eb7e547b957b1d35b0dbe2e62ab7d79abf43ba1a7dd987695e40eb416ae6fbd7682db1fee1d72cc1ba2cf07d6d2f1fabec62ccfb38fdfe3e8659c1cfa4bb36f3f6bb3c0cb7f2540d55157ed78a639f9598736b3024d5fe3eb548f56d1b15a3d6ef24b941fdbafbf7ee05f22fe6632cd531711ba35b14f4ad5e4f3fb701fdb559a24722c2fb546be9c9f7d76e951318ae1493"}}}}}, 0x0) 18:54:51 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000ffffff89000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 971.006169][T22469] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:51 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x84, &(0x7f0000000000)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @void, {@llc={0x4, {@llc={0x1, 0xaa, 'r', "33f31bf0cc8505a803183db9e9cc6835e22dcf5ac48c01d900a017a05e923c55cd15251e5d630075f8fe81eef5ce29137aa3359f07599a3f139fbee969d35a8618ff51ed06942fcaf5aecbf99fcdda4ce975ea8e8602256af062374fc3ff6095a599bb6c564278e1feac64a89c9c2a09ba8fcb"}}}}}, 0x0) [ 971.051333][T22470] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffa888}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4800}, 0x0) 18:54:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0xb, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000002c0)={0x0, 0xf, 0x0, 0x0, 0x5b, 0x9, &(0x7f00000001c0)="0f9834e81e13c380aa8fae82cc52628bae950804e8700528eb86b4c8c9c658ff53bd733b1c9f576f2d9856046cae2daae89a61903a95786cb239ae0af498a8164abbc0273c4234be831d43cb36a09e3b983966e9a58ec2a511ae4e"}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x29, 0x40, 0xac, 0x7, 0x10, @local, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000, 0x10, 0xfff, 0x8}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 971.565256][T22480] validate_nla: 2 callbacks suppressed [ 971.565315][T22480] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 971.579899][T22480] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:51 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000ffffff8d000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0) tee(0xffffffffffffffff, r1, 0xad, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}, @val={@val={0x9100, 0x0, 0x1, 0x2}, {0x8100, 0x4, 0x1, 0x1}}, {@canfd={0xd, {{0x0, 0x1, 0x1}, 0x20, 0x3, 0x0, 0x0, "a827142c94db3ec11e3d9d30ee0bf4a431d5d8bc71821971b2e6eaed06f04ad7a83450fc47f3ef48a4b71c3371893b6e12663452c1b590d68accb40bb6e65282"}}}}, 0x0) [ 971.739750][T22483] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 971.855179][T22488] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 971.863798][T22488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4888}, 0x0) 18:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffc0fe}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:52 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000fffffff5000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:52 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 18:54:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0xc, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 972.320178][T22499] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 972.512809][T22504] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 972.521453][T22504] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4c00}, 0x0) [ 972.672604][T22509] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 972.681893][T22509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:53 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000ff000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffe000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 972.972815][T22515] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x10, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:53 executing program 1: syz_emit_ethernet(0x11b1, &(0x7f0000001540)=ANY=[@ANYBLOB="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@ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, @void, {@canfd={0xd, {{}, 0x40, 0x1, 0x0, 0x0, "845354a2fe043ca1702b36153aa0fec89fad9abba9f8c38a11bacc420cf1de17107f65ffa10194197dc404bfb2875248160c8117e802ab6a2643353913c72879"}}}}, 0x0) 18:54:53 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x112a, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}, @random="37a881e4bb3b", @void, {@mpls_mc={0x8848, {[{0xc4}, {0x1, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x101}], @ipv4=@tcp={{0x39, 0x4, 0x0, 0x27, 0x1108, 0x65, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, @loopback, {[@cipso={0x86, 0x45, 0x1, [{0x5, 0x12, "869081d54e7d4c485d268dceee869203"}, {0x1, 0x8, "4eb2f83a2afe"}, {0x2, 0xd, "9216c7ba67f7b9e8eb7edf"}, {0x3, 0x5, "0dcb7b"}, {0x0, 0x2}, {0x5, 0x2}, {0x5, 0xf, "450a36c4b861806bb262a58cbc"}]}, @rr={0x7, 0x1f, 0xda, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @private=0xa010101, @private=0xa010101, @multicast1, @rand_addr=0x64010102, @loopback]}, @noop, @rr={0x7, 0x1b, 0x99, [@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @broadcast, @dev={0xac, 0x14, 0x14, 0x18}, @remote, @multicast1]}, @generic={0x88, 0xb, "6fdda8f918da806e87"}, @timestamp={0x44, 0x8, 0x6c, 0x0, 0x5, [0x1]}, @timestamp_addr={0x44, 0x3c, 0x5d, 0x1, 0xd, [{@multicast2, 0x400}, {@local, 0xffffc8bb}, {@empty, 0xe9}, {@multicast2, 0x9}, {@multicast1, 0x823}, {@loopback, 0x1}, {@remote, 0x8000}]}]}}, {{0x4e20, 0x4e23, 0x41424344, 0x41424344, 0x1, 0x0, 0x9, 0xc2, 0x7, 0x0, 0x4, {[@nop, @generic={0x13, 0xe, "907f47c62a2881079175f6fa"}]}}, {"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"}}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xe45, 0x93d, 0xf4b, 0x752]}) [ 973.301811][T22519] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 973.310259][T22519] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x5401}, 0x0) [ 973.513327][T22525] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 18:54:54 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000089ffffff000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 973.692231][T22530] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffff7f}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:54 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000ec1500000c040006000000be0fb2388e29aa5b00008d9e0bcdcb41dbdbb7bd72aea2c1391682dbe51e2f9454c45f29c6890ff8d2577684e25430f39137dbcde392e5b5e10014e00526c712b27d80bbed6f7fc699154e217ef8cd9c3c095f66e90bb20a925b0502a592dc18b099e41c9790a99e6c5f7571132e"], &(0x7f0000000040)={0x1, 0x3, [0x2d9, 0xb7, 0x668, 0x88]}) 18:54:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000002500)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/187, 0xbb}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f00000022c0)=""/97, 0x61}, {&(0x7f0000002340)=""/136, 0x88}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000002400)=""/219, 0xdb}], 0x9, 0x1d81533, 0x10000) r1 = socket$nl_route(0x10, 0x3, 0x0) fstat(r1, &(0x7f00000025c0)) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000002c0)={{0x0, 0x7, 0x5, 0x1000, 0x8, 0xb, 0x8000, 0x80000000, 0x7, 0x6, 0x4, 0x0, 0x8, 0x3, 0x1000}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) 18:54:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x11, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x5865}, 0x0) [ 974.131426][T22538] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 974.139990][T22538] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:54 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000008dffffff000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 974.356241][T22544] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 974.434370][T22546] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffff9e}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000100)={0x80000000, 0xbdc07eed046b85, 0x100}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r1, 0xc0045401, &(0x7f0000000040)=0x35c) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd0180000000000000fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000082001000000000000000000000000000200000000"], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) 18:54:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6000}, 0x0) 18:54:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x29, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 974.917123][T22555] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 974.925729][T22555] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 974.968968][T22554] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 18:54:55 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000f5ffffff000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 975.182314][T22562] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 975.244639][T22563] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000ffffffe0}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6558}, 0x0) 18:54:55 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x0, 0x2, 0x1, 0x0, 0x32, @ipv4={'\x00', '\xff\xff', @remote}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x40, 0xf6, 0x6}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r4}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r7}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r9, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r10}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0x260, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x40c4094}, 0x48010) mmap$KVM_VCPU(&(0x7f0000ffc000/0x2000)=nil, 0x930, 0x1000004, 0x20010, r0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) syz_emit_ethernet(0xa4, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="2b3b76943bcd", @void, {@generic={0xfbfb, "e961d28a11963281baf1c08a989afedf5ebb1ca2783123599cfabacd2d925ff943115bdc1b1792df4c20dbc6dfeb195f77ec2cb43e9fe90708bbfb38c887f285e1fd2657da2bfeee5fb02fc9acfaed66e0e8a83e82bb8a5f65724ea608845594ba026c9b3a232b80135d818962e47344b599f1dbfe54e728e081b37954cff9c799ddfe5d889ed5f076b9fb3507ce09689c9973dc5034"}}}, &(0x7f00000000c0)={0x1, 0x2, [0x15b, 0x765, 0x918, 0x2e9]}) 18:54:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x3b, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:56 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000400000000000aa00", @ANYRES32=0x41424344], 0x0) [ 975.743422][T22571] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 975.752444][T22571] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 975.913623][T22577] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 975.923426][T22576] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 975.974885][T22576] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 976.042901][T22576] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 976.074439][T22583] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1000000fffffff0}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 976.131980][T22582] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 976.162486][T22582] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 976.207919][T22584] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6800}, 0x0) 18:54:56 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000100000000aa00", @ANYRES32=0x41424344], 0x0) 18:54:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x254, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:56 executing program 1: ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x7ff, 0xfffffffffffffffd, 0x80}) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 976.577057][T22590] validate_nla: 8 callbacks suppressed [ 976.577119][T22590] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 976.591332][T22590] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 976.791349][T22595] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 976.862667][T22596] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 18:54:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x200000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6c00}, 0x0) 18:54:57 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000010000aa00", @ANYRES32=0x41424344], 0x0) 18:54:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x280, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x8, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x50}}, 0x24040800) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) [ 977.369427][T22606] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:54:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 977.584071][T22611] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 977.637975][T22613] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x300000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:58 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000020000aa00", @ANYRES32=0x41424344], 0x0) 18:54:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x288, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7400}, 0x0) 18:54:58 executing program 1: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x3, 0x4, 0x2, 0x0, 0x3}) 18:54:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 978.156884][T22623] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 978.395220][T22630] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 978.424090][T22632] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:58 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000030000aa00", @ANYRES32=0x41424344], 0x0) 18:54:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x294, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f00000002c0)={{}, "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"}) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd5dc7166520022b00ff8000000000000000000000000000bbfc0200000000000000000000000000008200907800ffffffff01000000000000000000000000000100000000"], 0x0) 18:54:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7a00}, 0x0) [ 978.937827][T22639] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 979.146052][T22648] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 979.205803][T22650] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:54:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x800000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:59 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000040000aa00", @ANYRES32=0x41424344], 0x0) 18:54:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x81ee]}, 0x8, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/79) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x419, &(0x7f0000000700)={@empty, @multicast, @void, {@mpls_uc={0x8847, {[{0x1}, {0x19, 0x0, 0x1}, {0x200}, {0x1, 0x0, 0x1}, {0x1ff}, {0x5}], @ipv6=@dccp_packet={0x1, 0x6, "928174", 0x3cb, 0x21, 0x1, @loopback, @mcast1, {[@dstopts={0x2f, 0x1d, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x7ffffffe}, @generic={0x80, 0xdc, "2b21bc2ee8b3f0508eb84aef11d401ee69514c391ad40765c6d232f01daae10a8fdc74878d395c060a33aa6b8637be008c15b90e373cb9be61b1d77278f044ad379a3fb2a5833597315dcbef2f5bccae79f34b2f6f1f920723f64a403c4952e02c71244ef2bfea8f4e49262907ca4de55123e5ec0979d3b6a7b0101f139a2f2d0efff9a77711c6c674fdfeb565807dfc4b056a6a6ed165c86374c66f0bca695957a391686f505333c0b5a83d6e15b9c349e59623d010ebfdeb23b1d8183fd013c6196a438a38c752d8c6347ee5c019ad66e2cea5777fcd2c6cb6e9fa"}]}, @dstopts={0x3a, 0x18, '\x00', [@generic={0x2b, 0xb4, "c349af94cdeb3eb71369cd37a88ab02eb5305d0284c0393dc5c6699c9985ecb2a4ab174449bbaaa2f4a77568d3b87aade603366111ed9a6966c57e347c1c2dbb405e63b13695b010b796887d187e5c2d83352aed2c7734848d8c37dd963f55fb2433e923d2c2a8c8457a8f78be903ae018a91ee87e8da575b43d2daf624c514b771c4997bacf793677b181353c1fed6bed821ca1c071e959f5661a5b44c68a573ec75aca16b1d0d28b66f7f117ef923f80293f4e"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6d}]}, @routing={0x2b, 0xa, 0x0, 0xdf, 0x0, [@mcast1, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, @remote]}, @routing={0x73, 0xe, 0x2, 0x7, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast1}, @dev={0xfe, 0x80, '\x00', 0x2a}, @remote, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, @mcast1]}, @routing={0x2b, 0xe, 0x1, 0x8, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, @empty, @dev={0xfe, 0x80, '\x00', 0x2d}]}, @hopopts={0x2b, 0x8, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x1}, @pad1, @generic={0x4, 0x14, "448ff1917c36cb1d30087f4cb519978839cac7c0"}]}], {{0x4e21, 0x4e22, 0x4, 0x1, 0x7, 0x0, 0x0, 0x6, 0x4, "96ae24", 0x3, "749164"}, "7656c1fd294fe2dfc29a4dd8b8424ec71f6dfe92c257182e470d616e6fd42a0ff6c34d566748798462e2910c12a0daaa9347f834a8af701238e45372a074ff6bf7f268cf6b8fc4ee28a1c4a4a454487fb48419de1c1181eb6ed929"}}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xbd3, 0x536, 0xfa2, 0x45b]}) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@empty, @random="7dcd590a5d6e", @val={@val={0x9100, 0x3}, {0x8100, 0x4, 0x1, 0x4}}, {@canfd={0xd, {{0x4, 0x1, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "e4fe33cd8389339ff96254796e3ac851ff3e1e895144d1f75dea5ae65b22036f52e113a73c0495ea3f237aac0abb8a5aa85bc4d2197415e5b287d87c349b5899"}}}}, &(0x7f0000000180)={0x1, 0x2, [0x89c, 0xcb4, 0x4aa, 0x5f4]}) 18:54:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x29c, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:54:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8100}, 0x0) [ 979.733135][T22658] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:00 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000050000aa00", @ANYRES32=0x41424344], 0x0) [ 979.944664][T22666] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 18:55:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xa00000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 980.070019][T22669] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:00 executing program 1: syz_emit_ethernet(0x2ae, &(0x7f0000000340)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, @random="bb022aa72c1b", @val={@void, {0x8100, 0x6, 0x0, 0x2}}, {@ipv6={0x86dd, @udp={0x5, 0x6, "7adaa6", 0x274, 0x11, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, {[@routing={0x2c, 0x2, 0x2, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, @srh={0x2f, 0x6, 0x4, 0x3, 0x34, 0x28, 0x8, [@empty, @private0, @local]}, @hopopts={0x33, 0x1, '\x00', [@ra={0x5, 0x2, 0x2a}, @jumbo={0xc2, 0x4, 0x80000000}]}, @dstopts={0x6c, 0x10, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic={0x5, 0x9, "ee20f5b9fd3b2bbf35"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x117, [0x1000, 0x200, 0xd291, 0x7]}}, @calipso={0x7, 0x28, {0x3, 0x8, 0x8, 0x95af, [0x7fff, 0x1, 0x9, 0xfffffffffffffffd]}}]}, @routing={0x84, 0x4, 0x1, 0x8, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @empty]}, @fragment={0x2b, 0x0, 0x3f, 0x0, 0x0, 0x1c, 0x64}, @dstopts={0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x3b, 0x19, '\x00', [@generic={0x4, 0x79, "9f26658dabb742543b2dd6271f9fdfdbc8e4b209e99f9299a6f3c7ac2eddb38f205155b817c9d747115697dad999c3ad03734079bc2491fe5fab0cf317cd348d324f57f280df3db87e809d96c7f37a29e067f0b93f0be65eaf121fb69d7555da2be2395f8cb9fb3004e66c73632ad820c52982f17f5d7cee81"}, @calipso={0x7, 0x20, {0x2, 0x6, 0x0, 0x5, [0x800, 0x200, 0x8be]}}, @ra={0x5, 0x2, 0xffff}, @generic={0xef, 0x16, "e926a07d554fd6c252caf865ee7de0d58f0f8457e9bd"}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}], {0x4e23, 0x4e21, 0x64, 0x0, @wg=@response={0x2, 0x2, 0x4, "0639c607d9564522aabd213ee108fe81d4f9ac054a22c8f493cb838387b70581", "2de6c91dae70d5d9c50cdfa7ab51a855", {"f5f40a460975cb3432bf1120e957c600", "cb3ea8b1cd303f93bbfa32d56c9a85b9"}}}}}}}}, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="0f202065a466b9800000c00f326635010000000f300f0666b99c0900000f323e0f01df0f0666b9290b000066b88013041366ba2b307dbb0f30260f01df0f06", 0x3f}], 0x1, 0x27, &(0x7f0000000240)=[@cstype3={0x5, 0x2}], 0x1) syz_emit_ethernet(0x96, &(0x7f0000000000)={@remote, @remote, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@llc_tr={0x11, {@snap={0xaa, 0x1, "24e8", '\a B', 0x0, "89db35b897b2d89ba610f0c3acb81d46703f9c2a2c4081eaa11015b37bba7900e8940c846dc7bee6c92fdd50f974b48e9d98226d7490950546bef74540c91ee223ad66e06e6456732ad8386fe251e20ce430d26486f4f881dd6deb58fa59aee10eeb3e57937a78865d6213b37530f8d9d065e73096db74ceae6557"}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xaf3, 0xba0, 0xad2, 0x97a]}) syz_emit_ethernet(0x26, &(0x7f0000000100)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @val={@val={0x9100, 0x7, 0x1, 0x3}, {0x8100, 0x7}}, {@can={0xc, {{0x0, 0x1, 0x1}, 0x6, 0x1, 0x0, 0x0, "48eab1d7382529d4"}}}}, &(0x7f0000000140)={0x1, 0x1, [0xe0a, 0x288, 0xdac, 0x251]}) 18:55:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x2a4, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8847}, 0x0) [ 980.440666][T22677] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:00 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000060000aa00", @ANYRES32=0x41424344], 0x0) 18:55:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 980.759555][T22684] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 980.776248][T22685] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x1400000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:01 executing program 1: syz_emit_ethernet(0x33f, &(0x7f0000000180)={@multicast, @multicast, @val={@void, {0x8100, 0x2, 0x1, 0x1}}, {@ipv6={0x86dd, @gre_packet={0x9, 0x6, "192f95", 0x305, 0x2f, 0x0, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, {[@dstopts={0x3c, 0x5, '\x00', [@padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x5}, @pad1, @enc_lim={0x4, 0x1, 0xfb}]}, @dstopts={0x5c, 0x18, '\x00', [@hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x401}, @jumbo={0xc2, 0x4, 0x2f9}, @pad1, @pad1, @generic={0xc2, 0x8f, "bded6e0343a3144e2c137f367867db9717a668cb21b3a9a1f66fe825f0d98f88e384cc299d3cc44155b477af92f6ff83b6cfce8d4b5fb5624b02111b67fd16a7f0c2a2351342bb44e8f69d72b4dfb530aed3144f50762d26bab3c807af9b201d1913347827b2388ce4ae63120e26b05f502eeaf53661d78597de595fbdb4fb6530f90a8a0c58629d46eedd4b4753dd"}]}, @fragment={0x29, 0x0, 0x6, 0x1, 0x0, 0xe, 0x68}, @fragment={0x73, 0x0, 0x5a, 0x0, 0x0, 0x9, 0x65}, @fragment={0x21, 0x0, 0x2, 0x1, 0x0, 0x2, 0x67}, @fragment={0xac, 0x0, 0x12, 0x1, 0x0, 0x12, 0x64}, @fragment={0x2e, 0x0, 0x9, 0x1, 0x0, 0x9, 0x64}, @fragment={0x2f, 0x0, 0x6, 0x0, 0x0, 0x2, 0x68}, @srh={0x99, 0xc, 0x4, 0x6, 0x2b, 0x60, 0x5, [@local, @dev={0xfe, 0x80, '\x00', 0x40}, @loopback, @loopback, @private2, @private0={0xfc, 0x0, '\x00', 0x1}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x56, 0x3, [0x81, 0x8], "c3ce043ee9c9aaba6cef48f0f672658a56e4f5b5651c022ba0020f972d39d68690c141d74ea90d4ec650cec32e5034059140eb3a6f1306f9a57836f2e66d41f2fd663df51780e02c917ee78ce0fb83896faf3693cb98"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x8001, 0x0], "ced4773dc3e365e08396b7bc8183a1bbe7dc8b2e3b223b311bf6e26675ff00c574aed17509559f421db0cc28c8aedd6b97d66cc4a764ed860af74bb26d5f464943493af84817cee9e5acb0cc45ef8499ab76912308a210faf9f69cb31ba0c2bb49dae131f1b959b34aca16eddc5d39cf47ea7fb8bab622ef4313274a284551d940f97b51"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x4, 0x5, 0x30]}, {0x8, 0x88be, 0x4, {{0x4, 0x1, 0x81, 0x2, 0x1, 0x3, 0x1, 0x81}, 0x1, {0xaee}}}, {0x8, 0x22eb, 0x2, {{0x8, 0x2, 0x5, 0x2, 0x1, 0x1, 0x6, 0x3}, 0x2, {0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "ae90cfc389f06b4469ab4ead1b7b6bad36aaa83d9d0e3699908a32dea5c1d205fb5255b0e8d783557a265330fb9224aad93b2e28c51f725057"}}}}}}}, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}, @void, {@llc_tr={0x11, {@llc={0x80, 0xf8, "b9", "cf2bb26b064b768f7f"}}}}}, 0x0) 18:55:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x1318, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8848}, 0x0) [ 981.244992][T22695] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:01 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000070000aa00", @ANYRES32=0x41424344], 0x0) 18:55:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x2500000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 981.529576][T22700] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 981.597725][T22702] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 18:55:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x3) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000200000000000000000000000100000000030dbd3f74af690331896db0e220645f804b630880b7389850318879bfe086e71acf818215e27cb1c33e654170c7c78071f957cb87370d23fddcd27a8d0ff5b1006d86bab7199bd9f4c9b77192b401c50c2230d4f927398ead0274141d8b1e681c149a07"], 0x0) 18:55:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8909}, 0x0) [ 981.970083][T22711] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x2, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:02 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000290000aa00", @ANYRES32=0x41424344], 0x0) 18:55:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xf2ffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 982.301638][T22717] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x101) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x55, &(0x7f0000000000)={@random="a3b735224e23", @broadcast, @void, {@generic={0xe2fa, "eb6dbf665fcda32d2cbf09b24714b953441553584702d44fb8d2fa5e278eb17fb2ffc106c3b707ad8becba1b75d5976e95f92fe317a94e44455defa0c0cf91a27a044ffff7bb51"}}}, &(0x7f0000000080)={0x0, 0x4, [0x61f, 0xf8a, 0x5b1, 0x95f]}) syz_emit_ethernet(0x1281, &(0x7f00000002c0)={@multicast, @link_local, @void, {@ipv6={0x86dd, @gre_packet={0xa, 0x6, "621bf9", 0x124b, 0x2f, 0x1, @local, @mcast1, {[@fragment={0x1d, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x65}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x34, 0x2, [0x9, 0x3], "b9dd48a6bacbcf4da9133551d587905692c462786ef73adad6fd33369fca724cd8737e7c9336ea3633ca72e7a91e9ff170ce2e67"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x7, 0x7b, 0x5], "4fa0ba6747b40eb337d13bf366efb5c64d26adbdb755c7f818657b73d9b4271c6d357d963a70081f109f870f6e8de7d6e8a4c1678a71a4968df5d2ea051ae940aba3dc4ed3fa856794ba759b0fa071857f3ec954d5f1ab79c6f9d9c28baee77bf001259dca2be1b234d2bc42f474c7a88c992cfc4f85533b69b1f15766c9655ef5f493e5f8b7302d7ed4b1da75634a081cf01f985fc4a1758f211c38e07617aa9a5e06b2b33906bf02280e6567ad41e131a338fe3dfa10e7b8c1b6f2a4acb59ee3ae44fce3e2624173da0fffe55bf381383dcc90ce39a82b92c8f8593cd55d1d6f86d32b3dfe8fda867b30926324a026f57d6ad4a38e0d1b62"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x1], "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"}, {0x8, 0x88be, 0x6d3, {{0xe, 0x1, 0x0, 0x2, 0x0, 0x3, 0x0, 0xd8}, 0x1, {0x4}}}, {0x8, 0x22eb, 0x0, {{0x1, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x2, {0xfff, 0x7, 0x3, 0x2, 0x1, 0x0, 0x2, 0x1, 0x1}}}, {0x8, 0x6558, 0x3, "b9f71a3aad195a97d7cebe38defe1b5670f4b17caf4c955086e80ffe4454f35d8ff8d8041f6871a94ff2b4d32c5ad1c8ac82ea27901644f4a137578d5be3e8ef1a52aa70f6ffe2cad1a7614b3d2939e99f83429443feed75d3781d37a8e6c46d80cabae52d7b6c968b4808060b3b71b58e00b74e751be6efde34093115bbcb4dc6387fa470a51dc24ec743bf44923892d8897cbdf7a4f7767a65ab5550258a7c3d2274f0b0e4c743b57e3b41da0d64e716aebe02b09f7549806683720967e72b880e87bbbcf6"}}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0xef6, 0x956, 0xe79, 0x4b8]}) 18:55:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd201}, 0x0) [ 982.738324][T22728] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x3, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:03 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000002b0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 983.031396][T22734] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xf8ffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:03 executing program 1: syz_emit_ethernet(0x7f, &(0x7f0000000000)={@local, @remote, @void, {@x25={0x805, {0x2, 0x6a, 0xfb, "d6589840c12109a8b03a73e33b2a8d722887830257afdddf6779025a93faf41e388441a0a47db4e69a1a86e5cad69bd361c73beb47d94e3b890f6c64f8f0c74fe9efdba4ce063a867a5f81829bd686c623a031decc94827da9a44cefaf2aa5363e51de5ad2faca04c107e29c8734"}}}}, 0x0) 18:55:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x5, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd401}, 0x0) 18:55:03 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000002c0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 983.503673][T22745] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 983.784359][T22753] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xf9ffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x6, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:04 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000002f0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfc00}, 0x0) [ 984.192895][T22761] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xfeffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 984.541942][T22768] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x7, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 984.818097][T22775] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:05 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000330000aa00", @ANYRES32=0x41424344], 0x0) 18:55:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xff00}, 0x0) [ 985.285455][T22785] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xffffff7f00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x8, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:05 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000003a0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x34000}, 0x0) [ 985.683140][T22789] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0xffffffff00000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 986.108853][T22799] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x9, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:06 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000003b0000aa00", @ANYRES32=0x41424344], 0x0) [ 986.468664][T22804] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x400300}, 0x0) 18:55:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x2, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xa, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 986.936392][T22812] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:07 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000003c0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe0ffff}, 0x0) [ 987.255184][T22817] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:07 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xb, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x4, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 987.684427][T22826] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1000000}, 0x0) 18:55:08 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000000000003f0000aa00", @ANYRES32=0x41424344], 0x0) [ 988.054710][T22832] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 18:55:08 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xc, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 988.405230][T22839] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x5, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000400000aa00", @ANYRES32=0x41424344], 0x0) 18:55:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2000000}, 0x0) [ 988.836658][T22848] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 18:55:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) [ 989.180811][T22853] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xd, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x6, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000410000aa00", @ANYRES32=0x41424344], 0x0) 18:55:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x3000000}, 0x0) [ 989.659558][T22859] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 18:55:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 18:55:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xe, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x9, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 990.084935][T22868] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:10 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000ffffff890000aa00", @ANYRES32=0x41424344], 0x0) 18:55:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4000000}, 0x0) [ 990.440710][T22874] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 990.449386][T22874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 18:55:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x10, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 990.773250][T22881] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0xa, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:11 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000ffffff8d0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 18:55:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x5000000}, 0x0) [ 991.265823][T22889] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 991.274362][T22889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x11, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 991.673891][T22896] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0xb, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:12 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000fffffff50000aa00", @ANYRES32=0x41424344], 0x0) 18:55:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 18:55:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6000000}, 0x0) [ 992.106634][T22903] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 992.115250][T22903] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x12, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 992.423115][T22910] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0xc, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:12 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000ff0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7000000}, 0x0) 18:55:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 18:55:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x1e, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 992.932104][T22919] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 992.940653][T22919] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 993.024255][T22921] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:13 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000ffffffff0000aa00", @ANYRES32=0x41424344], 0x0) 18:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x10, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8000000}, 0x0) 18:55:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 18:55:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x104, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000020000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 993.688235][T22934] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 993.724814][T22936] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 18:55:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x11, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x9000000}, 0x0) 18:55:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x203, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000030000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 994.441031][T22950] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 994.514615][T22954] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 18:55:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x28c, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x29, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xa000000}, 0x0) 18:55:15 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000040000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 995.146492][T22964] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x0, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 995.282459][T22970] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x303, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xb000000}, 0x0) 18:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x3b, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:16 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000050000000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 995.958932][T22982] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 995.967457][T22981] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x0, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x403, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x1318, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xc000000}, 0x0) 18:55:16 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000060000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x0, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 996.784141][T22999] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 996.820950][T22998] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x503, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000070000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x2, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd000000}, 0x0) 18:55:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}]}, 0x34}}, 0x0) [ 997.604154][T23014] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x3800, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:18 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000290000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x3, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe000000}, 0x0) 18:55:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}]}, 0x34}}, 0x0) [ 998.334121][T23026] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4003, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:18 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000002b0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x5, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xf000000}, 0x0) 18:55:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}]}, 0x34}}, 0x0) 18:55:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4200, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 999.227126][T23042] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:19 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000002c0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x6, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6}]}, 0x3c}}, 0x0) 18:55:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x10000000}, 0x0) 18:55:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x5100, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1000.018049][T23057] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:20 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000002f0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x7, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6}]}, 0x3c}}, 0x0) 18:55:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x11000000}, 0x0) 18:55:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x5b00, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1000.725995][T23072] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:21 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000330000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:21 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000000000000000000000000bbfc020000000000000000000000000000000000000000000100000000"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x21e, &(0x7f0000000280)={@broadcast, @remote, @void, {@mpls_mc={0x8848, {[{}], @ipv6=@tcp={0x9, 0x6, "9df715", 0x1e4, 0x6, 0xff, @remote, @remote, {[@srh={0x2c, 0xc, 0x4, 0x6, 0x9f, 0x50, 0x8001, [@local, @remote, @empty, @dev={0xfe, 0x80, '\x00', 0x20}, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00']}, @routing={0x3b, 0x6, 0x0, 0x4, 0x0, [@rand_addr=' \x01\x00', @private1, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}]}, @srh={0xc5, 0x2, 0x4, 0x1, 0x84, 0x0, 0x6, [@mcast2]}, @hopopts={0x5e, 0x2, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4701bd87}]}, @srh={0x33, 0x8, 0x4, 0x4, 0x6, 0x90, 0x8e97, [@dev={0xfe, 0x80, '\x00', 0x2b}, @mcast1, @mcast2, @dev={0xfe, 0x80, '\x00', 0x13}]}], {{0x4e23, 0x4e21, 0x41424344, r0, 0x0, 0x0, 0x10, 0x10, 0x6, 0x0, 0x1f, {[@sack_perm={0x4, 0x2}, @mptcp=@ack={0x1e, 0x15, 0x81, 0x4, "4ae8f969531e4f66b55298a282f38a0a11"}, @md5sig={0x13, 0x12, "fdc2d25e55400705161869164060bca0"}, @sack_perm={0x4, 0x2}]}}, {"2466aa18c236e66f1608241ac247a11e9cfe3a356d593f992612d2b39b52b378de5e95ec31d60ce759b425c8653c74f62d8e3390e4275bf542ada9bd3a7d66c4c82bbff2f9a781b76d3fd89cff1fe6137ed84a85762a965cb434857a90b486409eb635e4d995d6c2aab147759d11ff9e27aa43514445492a1b61f1f691c08c8c00104f78"}}}}}}}}, &(0x7f0000000140)={0x0, 0x2, [0xaf5, 0x6e, 0x153, 0x9c]}) syz_emit_ethernet(0xe9, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @multicast, @val={@val={0x9100, 0x4, 0x0, 0x2}, {0x8100, 0x6, 0x1}}, {@llc={0x4, {@snap={0x1, 0x1, "1ddb", "c3a9d0", 0x15, "ed8451e42794d69feadd268d9f5f3386774483d0b18ca8f617094f9500f8182eae856b8f10e2c7fcc2175cc28213e53644f145492672f7f0815d5d47271fbbd3108827182be606df5caf3ac03b92885ded319a22a4e0baf95e5efb48ed8302ccf127015e90aa8e5147012b7d8f9d35adc8133dd6fd088df4e36113fc55e4a74433b629a64e04454b997f82ead20faf076baad5cb1b16fec0d6a599a2e61a4e9ce264fdd2910f1a8bdcbd215b1a05fc83d4dfc2f1cf08d4fc84dc68259320a76fdeb51a4587978fd38b2e"}}}}}, 0x0) 18:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x8, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6}]}, 0x3c}}, 0x0) 18:55:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x12000000}, 0x0) 18:55:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x8003, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:21 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c716135429601faefd24000000000000000000040000bbfc020000000000000000000000000000820090780000000020010000000000000000000000000001000000008f81f3a9370c4373d3f5ed1a04379401b03758fb39573a35a0960080f48866ab8ae5425a41d972c327407ec6c625347280e604ebda3522b7b65fffb49a0ab59c409e35183384a799c33cb89401f504ad30d3b4c76c6d"], 0x0) 18:55:21 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003a0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x9, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1001.495036][T23089] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x34}}, 0x0) 18:55:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x20000000}, 0x0) 18:55:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xba02, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:22 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003b0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:22 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x65, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbbbbbbbbbb00000000000088470000000000000f00aaaab5b10b0a6400f9c3b702de30fa09e9bbe29641d78d823121f6a6d8a5a2cfcbdc0b8f97956f0d88dee1a358b3d620c45ddab8f18a1ffaa6ad8a83fd2c301e61b47554ee5576e872f82c00fd6a62"], &(0x7f0000000080)={0x0, 0x4, [0x83c, 0xa4a, 0xf24, 0x5fb]}) 18:55:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xa, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x34}}, 0x0) [ 1002.263116][T23106] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x25000000}, 0x0) 18:55:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xbb02, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:23 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000003c0000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:23 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000000000)={@remote, @local, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@ipv4={0x800, @dccp={{0x24, 0x4, 0x3, 0x6, 0xe8, 0x64, 0x0, 0xc3, 0x21, 0x0, @rand_addr=0x64010101, @private=0xa010102, {[@timestamp={0x44, 0x8, 0x1a, 0x0, 0x9, [0x8]}, @ssrr={0x89, 0x17, 0x15, [@rand_addr=0x64010102, @remote, @multicast2, @dev={0xac, 0x14, 0x14, 0x44}, @dev={0xac, 0x14, 0x14, 0x43}]}, @noop, @noop, @rr={0x7, 0x17, 0xd0, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @multicast1, @loopback]}, @lsrr={0x83, 0x23, 0x96, [@broadcast, @multicast2, @loopback, @multicast1, @broadcast, @loopback, @loopback, @multicast1]}, @noop, @ssrr={0x89, 0x7, 0xbd, [@dev={0xac, 0x14, 0x14, 0x1c}]}, @lsrr={0x83, 0x17, 0xe, [@loopback, @dev={0xac, 0x14, 0x14, 0x25}, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x3f}]}]}}, {{0x4e24, 0x4e24, 0x4, 0x1, 0x4, 0x0, 0x0, 0x1, 0x5, "60da0a", 0xd6, "02ccfb"}, "cfd3925870d0da9e2c1f772ae6ae3ae0e55e726904b13d84eaead949a8b3a0a859bb910d8e87fca8fffef541fa28ee2f055186aaf716b1091be16c2a32f468cc525a944447b24514"}}}}}, &(0x7f0000000100)={0x1, 0x3, [0x4eb, 0x802, 0xa4d, 0x6e5]}) 18:55:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x34}}, 0x0) 18:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xb, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1002.973633][T23120] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xbc02, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2a020000}, 0x0) 18:55:23 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000410000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1003.741332][T23138] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xc, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xbd02, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2c020000}, 0x0) 18:55:24 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000300000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xd, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1004.396027][T23152] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xc002, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x3f000000}, 0x0) 18:55:25 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000500000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x700000000000000}}, @RTA_OIF={0x8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xe, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1005.135864][T23167] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xc003, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:25 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000600000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x48000000}, 0x0) 18:55:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x2c}}, 0x0) 18:55:25 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x218001, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1010c0, 0xe8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000300)={@remote, @loopback}, &(0x7f0000000340)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_MODE_SETPLANE(r3, 0xc03064b7, &(0x7f0000000280)={r4}) ioctl$DRM_IOCTL_MODE_SETPLANE(r2, 0xc03064b7, &(0x7f0000000100)={r4, 0x8, 0x3, 0x5, 0x1, 0x8000, 0x6, 0x9, 0x9, 0x7, 0x8, 0xd0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="28000000100004002dbd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000400000000000818a69ab8d1d6720d04d8eb80978530001f00060000006159666f7b80c015d8415a013b2f17"], 0x28}, 0x1, 0x0, 0x0, 0x22008804}, 0x4008000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfe7a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r5, 0x80}, 0x8) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe8000000000000000000000000000bbfc0200000000000000000000000000008200907800000000200100000000000000000000eeffff0000000000"], 0x0) 18:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x10, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1005.863986][T23181] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xc402, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1005.999829][T23189] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4c000000}, 0x0) [ 1006.234095][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 1006.241701][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 18:55:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000700000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x2c}}, 0x0) 18:55:26 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0xba, &(0x7f0000000140)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}, @empty, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@ipv4={0x800, @icmp={{0x18, 0x4, 0x0, 0x7, 0xa8, 0x67, 0x0, 0x7, 0x1, 0x0, @local, @multicast1, {[@timestamp={0x44, 0x18, 0x17, 0x0, 0x0, [0x3ff, 0x4, 0x3, 0x6, 0x101]}, @lsrr={0x83, 0x7, 0xad, [@local]}, @timestamp_addr={0x44, 0xc, 0xfc, 0x1, 0x7, [{@rand_addr=0x64010101, 0x1f1}]}, @noop, @noop, @timestamp={0x44, 0x1c, 0x7, 0x0, 0x0, [0xffffffff, 0x8, 0x3, 0x8000, 0x2, 0x10001]}]}}, @parameter_prob={0xc, 0x0, 0x0, 0xff, 0x1f, 0x0, {0x10, 0x4, 0x1, 0x1, 0x9, 0x66, 0x3, 0x20, 0x84, 0x2, @multicast1, @multicast1, {[@ssrr={0x89, 0x7, 0x19, [@rand_addr=0x64010101]}, @noop, @ra={0x94, 0x4, 0x1}, @generic={0xd5, 0xd, "8a0d9cfc2187ebab9efacd"}, @timestamp={0x44, 0x10, 0x8, 0x0, 0x2, [0x3, 0x10000000, 0x7]}]}}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0xcf6, 0x74c, 0x527, 0x39]}) syz_emit_ethernet(0xd7, &(0x7f00000002c0)={@multicast, @random="e42b59a31a71", @val={@val={0x9100, 0x1}, {0x8100, 0x6, 0x1}}, {@mpls_uc={0x8847, {[{0x8, 0x0, 0x1}, {0x4475, 0x0, 0x1}, {0x8000, 0x0, 0x1}, {0x4}, {0x2, 0x0, 0x1}, {0x0, 0x0, 0x1}], @ipv4=@tipc={{0x1f, 0x4, 0x1, 0x2b, 0xa9, 0x66, 0x0, 0xc0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, {[@cipso={0x86, 0x66, 0xfffffffffffffffc, [{0x6, 0x5, "1d5dea"}, {0x2, 0xe, "0bbd213306f62506bca581a7"}, {0x0, 0x5, "48da86"}, {0x1, 0xa, "0c583ce07fed3a4d"}, {0x2, 0x12, "839c8591200ed009a8ef4bc49e07f0f4"}, {0x2, 0x12, "de78808fa563b8241272dd4e657a4e3a"}, {0x0, 0xc, "b6804e1db3cbf5ecd89d"}, {0x1, 0x7, "a65fe1f5f7"}, {0x5, 0x7, "d4b782abc8"}]}]}}, @payload_mcast={{{{{{0x2d, 0x0, 0x0, 0x1, 0x0, 0xb, 0x3, 0x2, 0x4, 0x0, 0x2, 0x0, 0x1, 0x1, 0x2db, 0x0, 0x4, 0x4e20, 0x4e23}, 0x0, 0x1}, 0x2, 0x2}, 0x1}}, [0x0]}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0xcdd, 0x152, 0x2c6, 0x9aa]}) 18:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x11, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1006.575840][T23198] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1006.663577][T23202] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xc502, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x54010000}, 0x0) 18:55:27 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002900000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x2c}}, 0x0) 18:55:27 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x8, 0x800}) r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x83901) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa8aaabb86dd60c7166500022300fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000"], 0x0) 18:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x12, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1007.271802][T23214] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1007.449288][T23219] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xe602, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002b00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x60000000}, 0x0) 18:55:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:28 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe8000000000000000000000000000bbfc02000000000000000000000000000082f29078000000000000000000000000000100000000819e6c826b58c9d7263beaaac9"], 0x0) 18:55:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x1e, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1008.120459][T23233] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xe702, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1008.260180][T23237] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 18:55:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002c00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x65580000}, 0x0) 18:55:28 executing program 1: syz_emit_ethernet(0x222, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x132, 0x2b, 0xff, @remote, @dev={0xfe, 0x80, '\x00', 0x3a}, {[], @ndisc_na={0x88, 0x0, 0x0, 0x7, '\x00', @mcast1, [{0x18, 0x6, "4b6da9ac8eb4048cf1875582da23ec9d1b0be8484f13e69228ca46c6276dc990a7862bea804677f24e14a563018ca25823"}, {0xf, 0x1c, "4fbe049b6361840bacd4268a115d5f28e4a8d665e2004b61619ff1643ae36ba3615ed78ec8a996e9e70b7e8dc9bbe2972d104aa70248c75863d362de0eea87bfccc48e8bf8999f106339aef81d27b69c70ca9682a476a07f98f0329a18f8d5deab5ac550db55566f8f4f7239174ad4ae726ac15ce586df20b743589d7291833df752cb712040e399d7a7139c796eabf23e4a9a2d73c781b5080d41496ae74818c1ce8c1a1219648e1a30a9d89309970e49c3c00ccbec79a62991a2914800d14506751d4cf1cb41421f7ce8398dff193949e43018f5f185f95d11dba11bc9505317"}, {0x18, 0x1, "377739709fc5c7674d12"}, {0xe, 0x2, "22d842485754a85a7edafe34826fbc81ba"}, {0x1f, 0x13, "50cea8a174d15a79ef3fd4798bb00f88ec439c4d102e48cdf3631e1679d4c5a9aa8c5e42cec2c398dafb61b28fca0d3baf798e922ea651e1d78e5259f23634407254ddae5c2da90480aa58752db95551903267af04356f0a067c123840df050e4acd74f59f01205464d17ff1b97037b360a516f01e1fc0fd18a7221c6e20d362b70b6f06bf959a3f49aa8a8f449ccc3777da2be3a057b8a865c99b1a25"}]}}}}}}, 0x0) 18:55:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x2c02, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1008.822171][T23249] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xe802, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1009.014595][T23254] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 18:55:29 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002f00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x68000000}, 0x0) 18:55:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x1, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r1, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x80001, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000036c0)=@deltfilter={0x19ec, 0x2d, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x9, 0xfff1}, {0x1ffed, 0x7}, {0xfff2, 0xf}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_flow={{0x9}, {0x1c, 0x2, [@TCA_FLOW_BASECLASS={0x8, 0x3, {0xffff, 0xc}}, @TCA_FLOW_MASK={0x8, 0x6, 0x1f}, @TCA_FLOW_RSHIFT={0x8, 0x4, 0xff}]}}, @TCA_CHAIN={0x8, 0xb, 0x711}, @filter_kind_options=@f_basic={{0xa}, {0x197c, 0x2, [@TCA_BASIC_EMATCHES={0x1754, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfff8}}, @TCA_EMATCH_TREE_LIST={0x33c, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xa0, 0x1, 0x0, 0x0, {{0x6, 0x0, 0x9}, "90246231883eed6fcdc1e65528daa036898dacd7c5a24111315118e0b44d693a57406d1a6f1af57ff51b97a2001c5355a36bd97773efccf8a21ccc6a40c54e4a212e0984678252d00855fcace5b7a78d2e9cec7e46aed9042578f8755b9e027ae256debff9f4479208fa951ff9217347f981ce58f1003f39b13b667d3425e2cca1269d64c9af67d1bdc38d0706f5628dc167"}}, @TCF_EM_META={0x98, 0x3, 0x0, 0x0, {{0x401, 0x4, 0x2}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1, 0x5}, {0x3f, 0x81, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x0, 0xcb, 0x2}, {0x8, 0x3}}}, @TCA_EM_META_LVALUE={0x12, 0x2, [@TCF_META_TYPE_VAR="99c835b7277da8cd34a6", @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_RVALUE={0x1a, 0x3, [@TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="7aa1d980a6b44c", @TCF_META_TYPE_VAR="3c8d4f", @TCF_META_TYPE_VAR='aM+,V=Fd']}, @TCA_EM_META_LVALUE={0x25, 0x2, [@TCF_META_TYPE_VAR='/', @TCF_META_TYPE_VAR="be", @TCF_META_TYPE_VAR="e3a7c92b", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="b530acf821968e", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="71fdd860"]}, @TCA_EM_META_LVALUE={0x1c, 0x2, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_VAR="fe04fdea5c27a18b"]}]}}, @TCF_EM_NBYTE={0x18, 0x2, 0x0, 0x0, {{0x2, 0x2, 0xfffc}, {0x1, 0x3, 0x1, "f30b68"}}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x9, 0x8, 0x8001}, {0x2, 0x1, 0x7}}}, @TCF_EM_CONTAINER={0x44, 0x2, 0x0, 0x0, {{0x8, 0x0, 0x55}, "d0e2ea213abb02ea81e7b23509d211dc2c1e09cd767e10cc203c82da43a6dc99f0e1e0111cf19002dec804036a12f1948723fd70e2"}}, @TCF_EM_IPT={0x138, 0x2, 0x0, 0x0, {{0x66a5, 0x9, 0x20}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_DATA={0xd3, 0x5, "e739d0471d7e7cc46a2a39ca6996de17487b130b13fe40f3319679cd89d6d4935222b8b6575c93fdab2e02901d662fe7f61ee94e34fc7cbbac806b5a919af17c310b00a6b109abe4cd7e5f659fa1a224ac423eda11815d51e4d1f88138646c63e1b03bbfc82787d71718ed341af8398296a693fb9ff1fd562d0a7ad6d01606e2c83089815d6e1b7b82f45f9e150bafd148cfb6ad4d6ac19d962453fdfd6e6f2456c6cf8dceb5915bd0694fc1bca3353e1503dbfe423c76ae243bbefbe42bc42e0105fa7ec0ad025f556649d1f7e5b5"}, @TCA_EM_IPT_MATCH_DATA={0x26, 0x5, "067f46abe527472a5c71d13810da1d3f7b3239468861239bd541b0d72c0c71b5e0c0"}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x1}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x40}]}}, @TCF_EM_META={0x5c, 0x3, 0x0, 0x0, {{0x8, 0x4, 0x9}, [@TCA_EM_META_RVALUE={0x1e, 0x3, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_VAR="6ad60c6b1574a94e", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="c088b45d90b5", @TCF_META_TYPE_INT=0x6]}, @TCA_EM_META_HDR={0xc, 0x1, {{0xc4, 0x2}, {0x9, 0x40, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x7ff, 0x2, 0x2}, {0x101, 0x1f, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x6, 0x4, 0x1}, {0x0, 0x6, 0x29e84d6b174d93ac}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x1, 0x3f}, {0xfffc, 0x80, 0x2}}}]}}]}, @TCA_EMATCH_TREE_LIST={0x58, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x400, 0x1, 0xd47}, {0x4bf, 0x8c6, 0x2, 0x6, 0x5, 0x2}}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x0, 0x8, 0x6aff}, {0x0, 0x1, 0x5}}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x0, 0x7, 0x6}, {{0x1, 0x0, 0x1, 0x1}, {0x3, 0x1}}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x6, 0x1, 0x7fff}, {0x3, 0xff, 0x1, 0x6, 0x2, 0x1}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x264}}, @TCA_EMATCH_TREE_LIST={0x1264, 0x2, 0x0, 0x1, [@TCF_EM_META={0x98, 0x2, 0x0, 0x0, {{0x8001, 0x4, 0x8000}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_LVALUE={0x1c, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="7f9907", @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="500a5c611b"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x4e, 0x1}, {0x1000, 0x9, 0x2}}}, @TCA_EM_META_LVALUE={0x21, 0x2, [@TCF_META_TYPE_VAR="fac54b", @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="acb13d441e2dd07d225c", @TCF_META_TYPE_VAR]}, @TCA_EM_META_LVALUE={0x17, 0x2, [@TCF_META_TYPE_VAR='\t', @TCF_META_TYPE_VAR="09e3a39e27ee4c", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="b079c8"]}, @TCA_EM_META_LVALUE={0x24, 0x2, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="e34eabcb34283ee7", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x6]}]}}, @TCF_EM_CONTAINER={0x100c, 0x3, 0x0, 0x0, {{0x100, 0x0, 0xc05a}, "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@TCF_EM_NBYTE={0x14, 0x3, 0x0, 0x0, {{0x1, 0x2, 0x85b}, {0x20, 0x0, 0x1}}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0xfffa, 0x7, 0x5d5}, {{0x3, 0x1, 0x0, 0x1}, {0x4, 0x1}}}}, @TCF_EM_IPT={0x58, 0x3, 0x0, 0x0, {{0x6, 0x9, 0x7b5a}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x3}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}]}}, @TCF_EM_IPT={0x110, 0x2, 0x0, 0x0, {{0x4, 0x9, 0x4}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_DATA={0x17, 0x5, "ac43620121e80ddfb59c535c1ae8fa4a18f48e"}, @TCA_EM_IPT_MATCH_DATA={0xa2, 0x5, "89b94db83af001efa98f9281f980cb71dd0f1822f43b19a4d58e844372b0ce5e5f9e6481c286f033ca3464a21a6565702d23413e4a0d26c4d944bd77cd92c6a919d38a774102f5bb01fafbb7eef2f1a9efc67e0bab16ebc2f141ecedd085462899ec856c65e3b0ff2951c6cacb8773005cec8c14e58bb779a8e3f418fe155322d3c736893f6ff9fbefd28be8eeb1b8754eb36bad9edc2d229132049c2897"}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x2}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}]}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x3, 0x8, 0x9}, {0xffffffffffffffff, 0x0, 0x1}}}, @TCF_EM_NBYTE={0x1c, 0x1, 0x0, 0x0, {{0x40}, {0x3fd98b4c, 0xa, 0x2, "ea7336159d036a9d4dd4"}}}]}, @TCA_EMATCH_TREE_LIST={0x148, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x18, 0x2, 0x0, 0x0, {{0x6}, [@TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0xffff, 0x8, 0x7}, {0x0, 0x6, 0x2}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x3b8, 0x7, 0x5}, {{0x3, 0x1, 0x1}, {0x4, 0x0, 0x0, 0x1}}}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x1, 0x8, 0x65}, {0x1, 0x3, 0x1}}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0xfa81, 0x1, 0x9}, {0x1f, 0x5, 0x3, 0x2, 0x3, 0x2, 0x2}}}, @TCF_EM_CONTAINER={0xac, 0x2, 0x0, 0x0, {{0x6, 0x0, 0x6}, "55c326cccbf8d2f311d3c5daeb565fc5bfe71b752ea8b5a6aeeb5cc522ed4583bb017b499909575ac14d20b2d6ab915f05c0e5750a30cc4ce567c39d47191834f6581a5938aa0434124d9c282f18284618d9a7fd5c4853989e7728fb7e66034ad349601a65d48772f0f8725c7d489230fc2ab91763dc87591e4d61384d988c1ac54fa9cc9b2ea583b112a7b5bf3b21bcc982ef99d19066564f8c02eed4"}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x5, 0x3, 0x7}, {0xe04, 0xfffffff7, 0x9, 0x2}}}, @TCF_EM_NBYTE={0x18, 0x2, 0x0, 0x0, {{0x3, 0x2, 0x9}, {0xa0c, 0x5, 0x2, "5cfa952979"}}}]}]}, @TCA_BASIC_EMATCHES={0x21c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x208, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x81, 0x3, 0x1}, {0x7ff, 0x7f, 0x0, 0xff}}}, @TCF_EM_IPT={0x68, 0x2, 0x0, 0x0, {{0x7f, 0x9, 0x3}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x40}, @TCA_EM_IPT_MATCH_DATA={0x47, 0x5, "9dd93a07000000c2fa66b355afd678b72547452fd6ee797f279916af99240c684ffd3673d399130987cae807481cd8b1cda9cb27807b977cf30ba1036eb8f400400000"}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x1f, 0x1, 0xfff9}, {0x8001, 0x1f, 0x7, 0x2, 0x4, 0x0, 0x3}}}, @TCF_EM_IPT={0x1c, 0x2, 0x0, 0x0, {{0x5, 0x9, 0x2}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x1}]}}, @TCF_EM_CONTAINER={0xfc, 0x2, 0x0, 0x0, {{0x2, 0x0, 0x1aab}, "9ca813f1f120df263aa031da207be8f950cb6285b376486603ae3e1dd2c56dad63e7d979a897c65f8548c1aa3d91109ea45996d695f45641cb56470f692d72ea91f68f9b8e5320d43f620a697964a4dad6adc191016773a7d3ec8e32ea1dc2f0952701faddc8f19f7565edbff97c81a43c160631ef5fd40e12de8b175d38620b1a2499e77de63aac7dbe7345cde3df0551b0da7730ea8356c5f57da21bce2c752d02e84d3fe2b882b7c89a74520acca62d07a4bf03fd3495bbeb39e1bb27492f29a5d1173d2fd0b93b998027b7161178d5ee339fee202ff316a53ac2cf8dd7de8878a255deca0ffae2d146ca9ab71aad"}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x2, 0x1, 0xb3fe}, {0x3, 0x200, 0x8001, 0x4, 0x2, 0x2, 0x5}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x20, 0x3, 0x1}, {0x0, 0x3, 0x81, 0xfff}}}, @TCF_EM_NBYTE={0x1c, 0x1, 0x0, 0x0, {{0x3}, {0x81, 0xa, 0x0, "7684a836ebf3675a84d5"}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfffd}}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0xf, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x68, 0x4}}]}, 0x19ec}, 0x1, 0x0, 0x0, 0x801}, 0x4805) write$binfmt_elf32(r1, &(0x7f0000000600)=ANY=[], 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x6746d000) 18:55:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x2e02, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:30 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003300000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1009.658001][T23266] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0xe902, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1009.863414][T23271] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 18:55:30 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000000000)={@local, @multicast, @void, {@x25={0x805, {0x0, 0x61, 0xfd, "53d6f7032f4872265b9576a66624bacac28a30c16887c4abc019ab90cc499a9d6798091bf5ac3c71bcf54fc45063bba2018f10f61a37f5de656e1201257bafcb41daef455421d94515cc6e50c6f6901c0da4ff049189b8d6ffda82b4ce32"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x851, 0x64a, 0xddf, 0x91c]}) 18:55:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6c000000}, 0x0) 18:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x3800, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1) sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000200)="cd4a2a19685e467d94aea5d042813ddd89a1d1a05e4b3332264272b556a15d0a541053bc9c1b71bdd09e97cd0bd78b980e757f43ebc5bac8ca688a91a03e1a2b852cfba64fb39f0f2994854267b3dac7c770f561fc72b538004858b58dc77fe1de92bb3305ff0e8e5bfa97a566765aab66f2461589d78c48455f2e10911a840d3ad212f7b47292ccb168ff46aaa0f57f84a53c8cf61d6ef836a31887328e0a94", 0xa0, 0x8000, &(0x7f0000002500)=@abs={0x0, 0x0, 0x4e22}, 0x6e) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) sendfile(r0, r2, &(0x7f00000001c0)=0x6, 0x1) syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000c7e39084aee3d3a6c52aad4857c591ba9c47a17b05b798e080c27c039a8f6b7b3a6fa045c205ea1a63791086436553a68c69bfacb5c2c7b798694ada773ee31b056c1f15b533af806b4b5d5cbd697f982bc15838c2173d5ace76d9e7fdcc7c3e"], 0x0) syz_emit_ethernet(0xb5, &(0x7f0000000100)={@broadcast, @remote, @void, {@llc={0x4, {@llc={0xf0, 0xf4, "e41f", "55940c4cf29fa3bf879f928d96698b7bb9dd8082ce700dd27075dd06221886a32cd3edf6126d5ebc9404375b654269bba09911b9693ea42cd7496a10ea8e5cac10336ed5c71f938dbcf16d34715f1319e6bf4b4cf4acd42a4c9debe4b203b2e275ea82fd8d056430fe170d2befc9972f8fae0cb17493153d686c12ce1e94ac9f5633cdf9831398b196286e5d2a954e911df13f213e6d20e1c18911fbcc526c0f26bbc8"}}}}}, 0x0) syz_emit_ethernet(0x220c, &(0x7f00000002c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @remote, @val={@val={0x9100, 0x2, 0x1}}, {@ipv4={0x800, @gre={{0x18, 0x4, 0x2, 0x9, 0x21f6, 0x67, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x41}, @empty, {[@rr={0x7, 0xb, 0xd0, [@private=0xa010100, @local]}, @noop, @timestamp_prespec={0x44, 0xc, 0xd, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x2a}, 0x200}]}, @timestamp={0x44, 0x24, 0xa7, 0x0, 0x8, [0x98, 0x7fff, 0x6, 0x1f, 0x3f, 0x8001, 0x20000, 0x1]}, @rr={0x7, 0xf, 0x1b, [@empty, @empty, @broadcast]}, @end]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], 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"}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x1b5, 0xbb, 0x30e, 0x567]}) 18:55:30 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003a00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x2, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1010.503018][T23284] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:31 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb000d030000e036000000d3416ddb48c64a9fdbac82c8410748bd9ea83616b8bb74de6a3c2bb13f5d248a45908aa0228af06159c011c0310a925cea1777e24b17b86746763e3280eb2b82"], 0x0) 18:55:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x74000000}, 0x0) [ 1010.857952][T23294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4200, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:31 executing program 5: prctl$PR_SET_UNALIGN(0x6, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078200100000000000000000000000000010000000024c6c7"], 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000080)={@empty, @random="44c5ddf8d05f", @void, {@llc_tr={0x11, {@snap={0xaa, 0x0, "90", "388659", 0x88a2, "ad96fe101e692f969818e31a9fa2eb5325f595bd58ffb1b6010416e88b336171a6296c49d6f62e0f0fc15454bbcfdcc326539a4af003951f80c0ab723d7b190bce4c55ce75222a312c06a35148c6354c05e1e6934b9ca1a04f5c7a31400ae785b01aa5fed558a98bbe2aecbf7deede0400bd2bd831dc4b524bba228568c7240feae69398f593e0e201b6aae9187e62"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xec2, 0x729, 0xd53, 0xa44]}) 18:55:31 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003b00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x4, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1011.297158][T23300] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:31 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0xcb, &(0x7f0000001740)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}, @val={@val={0x9100, 0x5, 0x1, 0x3}, {0x8100, 0x4, 0x1, 0x3}}, {@llc_tr={0x11, {@snap={0xab, 0xab, '3', "2e6ea0", 0xca2f, "f07d7c17381a83660d49b4db7c672e0c5d857a459b4ba24846bc2c5bb11f04488748b4288e193557f35383b3b53b36f8a1c5b2259ff153ada0efa74e3d3beb37ff7273bc30aff53ed3f6c196262d5527b6cd3052922dd0d3063596ecbfd5698a13798104c12da291555e646c9e44273ba675ef558c09be7df83326f3b498849d3df2f468d2b849c3d64a94342271e65f4693949f9813e02d0edb674e2d8bbe0fc222a575c898438b085a95dcf9"}}}}}, &(0x7f0000001840)={0x0, 0x4, [0x653, 0xe62, 0x17, 0xec7]}) sendmsg(r0, &(0x7f0000001700)={&(0x7f00000003c0)=@tipc=@id={0x1e, 0x3, 0x0, {0x4e20}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000440)="20641403e0c609a967aac007b05bf9a7f62271b20efa127acd924f72c103222fa83afd3ec7780314bd2b2de9f21aaebd57d9874db75571abb560288376dbcb9920264b7fdab11767feaaf5ed00f803a5cac0e6acc0a9f025def02fa3834d4f7ccbb375ef019c3bcd25d880bef60ebfa9cae98c648b411ef257e4ee518703bdead50ff766485ac0fac48bc842df6d585ec4640fd951617dbbbbe5fa54f8cc899d1c7cc2eb7d30e2cfb3c0d86f63c6f91fb1ad44a4", 0xb4}, {&(0x7f0000000500)="5e8144d4c908999b3d3f5d8bf18f04e2fbee67a2bda5145cdfe1fd7ef06ed78c4a95c77bdafe04300010c8a74dea94c2d6d4f16c0c365614c8710812ec042c5a3d28b1df16b5d43fd6e686b0c171e5e92d0b085154c7b613c27fbc25b3a583c4decd44d3e0d5ed8adb4fe662232c9796e0add9da77360095ec4031a49aff5c97708409c5529c11657876b61fb1fc5cb48063f7e5881e0bf03c591d", 0x9b}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="94abce96e8dfb06f9f6f86b08b8ce7b05ff5279548502d0cefcd89a3a950bd8454545f9d11209b7a4a502763a6566f749dff2227328740fd2caa977ba0ce3b71ecefb1582e70842b226ed9e99b1ea7215ca690a00f1e1b24b60232149a05a6e809b54aab46d63de9f771d33dbd080a5e35ea87dee0453596da556555f5b1c03f225b730cc41c707d9ac32a1ef7f16cad8e6e7b0e3fd9ddffb95430b3e8a63414c9dbefc3e210d58db819d4fd32f10d96e181df66338f21879167b5b507a12e29e08c8bcef2160d15064ad91e", 0xcc}], 0x4}, 0x4000890) syz_emit_ethernet(0x20a, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x7}, @multicast, @void, {@ipv6={0x86dd, @dccp_packet={0x3, 0x6, "a7e8c9", 0x1d4, 0x21, 0x0, @private2, @empty, {[@hopopts={0x2b, 0x1, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x947a}]}, @fragment={0x8, 0x0, 0x98, 0x0, 0x0, 0x9, 0x68}, @srh={0x0, 0x8, 0x4, 0x4, 0x20, 0x0, 0x401, [@local, @ipv4={'\x00', '\xff\xff', @loopback}, @dev={0xfe, 0x80, '\x00', 0x23}, @dev={0xfe, 0x80, '\x00', 0x40}]}, @routing={0xf4, 0xc, 0x1d147c7648e90abd, 0x7, 0x0, [@local, @empty, @mcast2, @dev={0xfe, 0x80, '\x00', 0x1b}, @mcast2, @loopback]}, @routing={0x3a, 0xe, 0x1, 0x4, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, '\x00', 0x1}, @local]}], {{0x4e20, 0x4e23, 0x4, 0x1, 0xd, 0x0, 0x0, 0x6, 0x4, "53d35c", 0xeb, "ee36ad"}, "99d636dddf66043b14526e30331088a9c54ad1776db03b5c1e70a696e63441044bb55592a4eeb920cb9cc09ea1a2fed524dc2920cd3d2fe2a7f03fb27a889cce330c4828c33f91c911886a9cc0941e6c6f4b9924b31e4acab85f4629aea55f0fb74284609a941470bffddb30cc8ea5774b76e4e70b4fca3323f4285f"}}}}}}, &(0x7f00000002c0)={0x1, 0x4, [0xb5d, 0xdc4, 0xcf8, 0xc1c]}) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000080)=""/18, 0x12}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000001880)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd=r3, 0x7, 0x0, 0xff, 0x6, 0x1}, 0x3f) syz_emit_ethernet(0x4c, &(0x7f0000000300)={@broadcast, @local, @val={@val={0x9100, 0x3, 0x1, 0x2}, {0x8100, 0x2, 0x1, 0x2}}, {@llc_tr={0x11, {@llc={0x42, 0xff, "f9", "b3a0106f5af8fd29e1a2c976ec29f3d3ea7851de19ec6768018abe2b3a4e67e920403f7866b14d3628f61e6b828b91a1b11e3b"}}}}}, &(0x7f0000000380)={0x0, 0x2, [0xc7e, 0x85, 0x74c, 0x10]}) [ 1011.573416][T23310] netlink: 'syz-executor.4': attribute type 21 has an invalid length. 18:55:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7a000000}, 0x0) 18:55:32 executing program 5: prctl$PR_SET_UNALIGN(0x6, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078200100000000000000000000000000010000000024c6c7"], 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000080)={@empty, @random="44c5ddf8d05f", @void, {@llc_tr={0x11, {@snap={0xaa, 0x0, "90", "388659", 0x88a2, "ad96fe101e692f969818e31a9fa2eb5325f595bd58ffb1b6010416e88b336171a6296c49d6f62e0f0fc15454bbcfdcc326539a4af003951f80c0ab723d7b190bce4c55ce75222a312c06a35148c6354c05e1e6934b9ca1a04f5c7a31400ae785b01aa5fed558a98bbe2aecbf7deede0400bd2bd831dc4b524bba228568c7240feae69398f593e0e201b6aae9187e62"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xec2, 0x729, 0xd53, 0xa44]}) 18:55:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x5100, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:32 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003c00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x5, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1012.021314][T23319] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0800, 0x29) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f00000001c0)) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x12b, &(0x7f0000000200)={@random="2702d2689f70", @empty, @void, {@generic={0xa00, "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"}}}, 0x0) 18:55:32 executing program 5: prctl$PR_SET_UNALIGN(0x6, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078200100000000000000000000000000010000000024c6c7"], 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000080)={@empty, @random="44c5ddf8d05f", @void, {@llc_tr={0x11, {@snap={0xaa, 0x0, "90", "388659", 0x88a2, "ad96fe101e692f969818e31a9fa2eb5325f595bd58ffb1b6010416e88b336171a6296c49d6f62e0f0fc15454bbcfdcc326539a4af003951f80c0ab723d7b190bce4c55ce75222a312c06a35148c6354c05e1e6934b9ca1a04f5c7a31400ae785b01aa5fed558a98bbe2aecbf7deede0400bd2bd831dc4b524bba228568c7240feae69398f593e0e201b6aae9187e62"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xec2, 0x729, 0xd53, 0xa44]}) [ 1012.330999][T23328] netlink: 'syz-executor.4': attribute type 21 has an invalid length. 18:55:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x5b00, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:32 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003f00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x81000000}, 0x0) 18:55:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1012.858070][T23340] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:33 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500022b00fe8000000000000000000000000000bbfc020000000000000000000000000000820090780000f2002001000000000000000000000000000100000000"], 0x0) 18:55:33 executing program 5: prctl$PR_SET_UNALIGN(0x6, 0x2) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078200100000000000000000000000000010000000024c6c7"], 0x0) 18:55:33 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000004000000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x88470000}, 0x0) 18:55:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x2, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1013.211048][T23346] netlink: 'syz-executor.4': attribute type 21 has an invalid length. [ 1013.219649][T23346] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1013.228233][T23346] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x9, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1013.681803][T23357] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1013.690568][T23356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:34 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078200100000000000000000000000000010000000024c6c7"], 0x0) 18:55:34 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000004100000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x4, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x88480000}, 0x0) [ 1014.063435][T23362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1014.345740][T23370] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1014.376912][T23371] netlink: 'syz-executor.2': attribute type 21 has an invalid length. 18:55:34 executing program 5: syz_emit_ethernet(0x52, 0x0, 0x0) 18:55:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x1e, 0x7}]}, 0x3c}}, 0x0) 18:55:34 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000ff00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x88a8ffff}, 0x0) 18:55:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x5, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1014.823775][T23378] netlink: 'syz-executor.4': attribute type 30 has an invalid length. 18:55:35 executing program 5: syz_emit_ethernet(0x52, 0x0, 0x0) [ 1015.041986][T23383] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x2}]}, 0x3c}}, 0x0) 18:55:35 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000010000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1015.183395][T23386] netlink: 'syz-executor.2': attribute type 21 has an invalid length. 18:55:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x89090000}, 0x0) 18:55:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1015.580011][T23394] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1015.587529][T23394] IPv6: NLM_F_CREATE should be set when creating new route 18:55:36 executing program 5: syz_emit_ethernet(0x52, 0x0, 0x0) [ 1015.733204][T23396] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:36 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000020000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1015.862832][T23400] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 1015.872067][T23400] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1015.880617][T23400] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}]}, 0x3c}}, 0x0) 18:55:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x9effffff}, 0x0) 18:55:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x9, 0x15, 0x7}]}, 0x3c}}, 0x0) [ 1016.271413][T23406] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1016.278929][T23406] IPv6: NLM_F_CREATE should be set when creating new route 18:55:36 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[], 0x0) [ 1016.479594][T23411] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1016.560586][T23413] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:36 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000030000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x10}]}, 0x3c}}, 0x0) 18:55:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd2010000}, 0x0) 18:55:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0xa, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:37 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[], 0x0) 18:55:37 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000040000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1017.340169][T23424] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1017.434903][T23427] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x10}}, 0x0) 18:55:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd4010000}, 0x0) 18:55:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0xc, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:38 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[], 0x0) 18:55:38 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000050000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1018.167196][T23438] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1018.257565][T23441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x1c}}, 0x0) 18:55:38 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) 18:55:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe0ffffff}, 0x0) 18:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x64, 0x15, 0x7}]}, 0x3c}}, 0x0) 18:55:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3b}}, 0x0) 18:55:39 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000060000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1019.031520][T23455] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1019.080337][T23456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:55:39 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) 18:55:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xf0ffffff}, 0x0) 18:55:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x1e, 0x7}]}, 0x3c}}, 0x0) 18:55:40 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000070000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0xc0}}, 0x0) [ 1019.873495][T23469] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1019.918829][T23470] netlink: 'syz-executor.2': attribute type 30 has an invalid length. 18:55:40 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) [ 1020.144801][T23476] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1020.153592][T23476] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x2}]}, 0x3c}}, 0x0) 18:55:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfc000000}, 0x0) 18:55:40 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000290000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1020.539659][T23482] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1020.547107][T23482] IPv6: NLM_F_CREATE should be set when creating new route 18:55:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3d0}}, 0x0) [ 1020.765581][T23487] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}]}, 0x3c}}, 0x0) 18:55:41 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000002b0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:41 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bb"], 0x0) 18:55:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfe80ffff}, 0x0) [ 1021.092892][T23490] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1021.101708][T23490] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1021.233229][T23496] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1021.240881][T23496] IPv6: NLM_F_CREATE should be set when creating new route 18:55:41 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000002c0000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1021.441890][T23501] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0xec1}}, 0x0) 18:55:41 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bb"], 0x0) 18:55:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x10}}, 0x0) 18:55:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfec0ffff}, 0x0) [ 1021.890639][T23506] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1021.899172][T23506] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:42 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000002f0000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1022.145588][T23515] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:42 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bb"], 0x0) 18:55:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x1c}}, 0x0) 18:55:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x33fe0}}, 0x0) 18:55:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xff000000}, 0x0) [ 1022.728542][T23524] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1022.737621][T23524] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:43 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc020000000000000000000000000000820090782001"], 0x0) 18:55:43 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000330000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3b}}, 0x0) [ 1022.975025][T23529] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x2000027c}}, 0x0) 18:55:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffff0000}, 0x0) 18:55:43 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc"], 0x0) 18:55:43 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000003a0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0xc0}}, 0x0) 18:55:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x7ffff000}}, 0x0) [ 1023.780183][T23545] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:44 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc"], 0x0) [ 1024.049558][T23550] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1024.058120][T23550] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffff80fe}, 0x0) 18:55:44 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000003b0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3d0}}, 0x0) 18:55:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0xfffffdef}}, 0x0) [ 1024.497416][T23560] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:44 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc"], 0x0) [ 1024.790022][T23566] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1024.798518][T23566] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:45 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000003c0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffffa888}, 0x0) 18:55:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x2}, 0x0) 18:55:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0xec1}}, 0x0) [ 1025.302087][T23575] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:45 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc0200"/56], 0x0) 18:55:45 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000000000003f0000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1025.637345][T23579] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1025.645718][T23579] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1025.672434][T23581] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:55:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffffc0fe}, 0x0) [ 1025.681170][T23581] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x3}, 0x0) 18:55:46 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc0200"/56], 0x0) [ 1026.147522][T23589] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x33fe0}}, 0x0) 18:55:46 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000400000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1026.503576][T23592] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1026.512124][T23592] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffffe000}, 0x0) [ 1026.701707][T23597] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1026.710868][T23597] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:47 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc0200"/56], 0x0) 18:55:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7}, 0x0) [ 1027.104891][T23603] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x2000027c}}, 0x0) 18:55:47 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000410000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:47 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@remote, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x19c, &(0x7f0000000000)={@multicast, @empty, @void, {@mpls_uc={0x8847, {[{0x8}, {0x3ff}, {0x1}, {0x8, 0x0, 0x1}, {0x40}, {0x3, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x2}, {0x9, 0x0, 0x1}, {0x8000}], @ipv4=@tcp={{0x12, 0x4, 0x3, 0x24, 0x166, 0x64, 0x0, 0x20, 0x6, 0x0, @local, @remote, {[@lsrr={0x83, 0x1f, 0x5b, [@broadcast, @broadcast, @broadcast, @broadcast, @multicast1, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0xc9, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @remote]}]}}, {{0x4e24, 0x4e23, 0x41424344, 0x41424344, 0x1, 0x0, 0x45, 0x20, 0x2, 0x0, 0xcef5, {[@mptcp=@remove_addr={0x1e, 0xcb, 0x5, 0x0, "5be5f33661e785b9f35b57f1503244616b5c021473a9f5eb81b58e4b1b1aa486ab311c21ceb5e5d82eef31b8e46a6a0791082db2534424b4f114cb4f1b25338dbe98b52da90f4b570bd0f5bc9282c4dd325bf19794d457338e23aa456f06d1f149ebbf3b16765286910c2c5474c7db8e1f91569374ce6645ee0fba333b5103aeb108ed7f303c83f559a021cd57afac843e28b4b3d21e4d3385902da79639a2f29747538790481bf2758458802857b3223f05d77a27fad767c38d1df0220fddf37b84eb41d3228583"}, @mss={0x2, 0x4, 0x8}, @mss={0x2, 0x4, 0x678}, @mptcp=@capable={0x1e, 0xc, 0x7, 0x8, 0x1, 0xb2}, @mptcp=@capable={0x1e, 0x14, 0x8, 0x8, 0x7, 0xfd6, [0x3]}, @generic={0x8, 0x2}, @mptcp=@mp_join={0x1e, 0x3, 0xf}, @exp_smc={0xfe, 0x6}]}}, {"55317dd1d66f104a1dba"}}}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0xd7c, 0x85c, 0x811, 0xd1a]}) 18:55:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 18:55:48 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082"], 0x0) 18:55:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x8}, 0x0) 18:55:48 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000ffffff890000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:48 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local, @remote, @val={@void, {0x8100, 0x4, 0x0, 0x2}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x1c, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x8001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x125e, &(0x7f0000000080)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x3, 0x6, "2a9db2", 0x1228, 0x2f, 0xff, @ipv4={'\x00', '\xff\xff', @remote}, @mcast1, {[@srh={0x67, 0x4, 0x4, 0x2, 0x8, 0x20, 0x4, [@private1, @rand_addr=' \x01\x00']}, @fragment={0x32, 0x0, 0x1f, 0x1, 0x0, 0x8, 0x65}, @fragment={0x4, 0x0, 0x1e, 0x0, 0x0, 0x19, 0x67}, @srh={0xc, 0x2, 0x4, 0x1, 0xe1, 0x10, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x23}}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x89, 0x2, [0x40, 0xff4f], "ead61df60e4f47ff009c1a84b36ac4f8fbb95b9b828fdeed75bf9496a856c487db806d0b75df99d331d490084fa8adfe888c107da1310adaf33dadc3e16b080743bd4554bedf02a1f62587c31d05ac4582205fa9cf4fd03f6c631aeb7928458c2d8ca03835915b93f268b33381dfa117f49d2e0863a416ca6e041ddf2aa788f17e40514ea241a598ec"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x0, 0x401, 0xe22], "87a2870b9d9d4abdff83ce22da4eb6c77c6038e79e192496970bff74490008fe4f228802fb591638867d5e6d5b5f2cfca20cd19713c69eae303d64de28648297fd9339394306452f99c8f18ae584f053fa617b37ab280830c1bef47dd69a37277cb879975f749da1c3882117f36459a88b39038f1648b2c42d5ad1f8caf111687fc5d5d1f93a"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x54], "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{0x8, 0x88be, 0x0, {{0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5}, 0x1, {0x1}}}, {0x8, 0x22eb, 0x0, {{0x4, 0x2, 0x3, 0x3, 0x1, 0x2, 0x3, 0x5}, 0x2, {0x6, 0x89a5, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x1, "ecee59d2c7bf280e38bd5acf090756f7eda94ce522b25ed26366e92064faa535f5d286a2ab093b579d39809d412ae8787521ade00010c4449999fd949e7d3952d9cf760608b25c993584fe2e0da8414412eeec0a966be68730dc0235e8db6d453c0b35457b0a4bd6d5d65dd55024af75e2f1cc9bf8351663cb"}}}}}}}, 0x0) 18:55:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x7ffff000}}, 0x0) [ 1028.118706][T23621] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:48 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082"], 0x0) 18:55:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffffff9e}, 0x0) 18:55:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0xa}, 0x0) 18:55:49 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000ffffff8d0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:49 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x2, 0x2b, 0x0, @remote, @private2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@multicast, @empty, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @multicast1, @multicast, @loopback}}}}, &(0x7f0000000080)={0x0, 0x1, [0xa50, 0xf8e, 0x340, 0x6af]}) 18:55:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0xfffffdef}}, 0x0) [ 1029.175656][T23637] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:49 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082"], 0x0) 18:55:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffffffe0}, 0x0) 18:55:49 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000fffffff50000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:50 executing program 1: syz_emit_ethernet(0x1c4, &(0x7f0000001400)=ANY=[@ANYBLOB="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", @ANYRESDEC], 0x0) syz_emit_ethernet(0x288, &(0x7f0000000040)={@local, @multicast, @val={@val={0x9100, 0x0, 0x0, 0x2}, {0x8100, 0x2, 0x1, 0x3}}, {@ipv6={0x86dd, @icmpv6={0xa, 0x6, "239b07", 0x24a, 0x3a, 0x1, @local, @ipv4={'\x00', '\xff\xff', @loopback}, {[@srh={0x0, 0x0, 0x4, 0x0, 0x20, 0x60, 0x5}, @hopopts={0x33, 0xc, '\x00', [@generic={0x1, 0x61, "e6ca56e693ad6b1f40da619660a478b09fc45ba4321b83c1706250ef97087ade816b9cf294cd241d9adb14545b7c4cad69d84c9f7cb04c7962f687b4103b8f1d5f1481994315cf46cf1f26d8d2898068127c04eec87bc18b94668067b2e70f7529"}]}, @srh={0x84, 0xa, 0x4, 0x5, 0x81, 0x8, 0x8000, [@mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00', @mcast2, @ipv4={'\x00', '\xff\xff', @private=0x4f}]}, @hopopts={0x1d, 0x3, '\x00', [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x8}, @pad1, @jumbo={0xc2, 0x4, 0x2}]}, @srh={0x58, 0xa, 0x4, 0x5, 0x6, 0x30, 0x40, [@private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010101}]}], @param_prob={0x4, 0x2, 0x0, 0x20, {0x2, 0x6, "f66dbb", 0xfbff, 0x9c, 0xff, @private0, @private1={0xfc, 0x1, '\x00', 0x1}, [@dstopts={0xff, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x7}]}, @dstopts={0x29, 0xa, '\x00', [@ra={0x5, 0x2, 0x9}, @pad1, @ra, @calipso={0x7, 0x28, {0x3, 0x8, 0x3f, 0x3, [0x9, 0x3, 0x3, 0x1ff]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @empty}}, @ra={0x5, 0x2, 0xfffa}]}, @fragment={0x89, 0x0, 0x9, 0x1, 0x0, 0x15, 0x67}], "100ac00577e785e6ca4d97a3c82fcfccf980e32544b21044176848fc48639a9bd770d14850f73f1731f1ab3928c8d39ba340b82422e4f5661b7d8b5b9408b2aff052c25cceeb8e2473d571a7b1cb0c17772b5c738acf77b5bff9"}}}}}}}, &(0x7f0000000300)={0x0, 0x3, [0xdc6, 0xce8, 0xad3, 0xac5]}) syz_emit_ethernet(0x122, &(0x7f0000001680)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}, @multicast, @val={@void, {0x8100, 0x1, 0x1, 0x1}}, {@mpls_mc={0x8848, {[{0x7a}, {0x4}, {0x1, 0x0, 0x1}, {0x40}, {0xb87a}, {0x3, 0x0, 0x1}, {0x62b, 0x0, 0x1}, {0xfff, 0x0, 0x1}], @ipv4=@igmp={{0x7, 0x4, 0x2, 0x0, 0xf0, 0x64, 0x0, 0xaf, 0x2, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ssrr={0x89, 0x7, 0x99, [@private=0xa010100]}]}}, {0x12, 0x1f, 0x0, @local, "fdc981f683cc63ca57e3befe4dfec8c4e60a8bce0640391c2de301c571870e948b9b49bbafb29b4a9de502512cf7a18a59ae70d61e50c6514515b7f61163ee10d1451265634b6e44f5e17b5ea10e3c7c3ebbc59c5bc578d4ce5ac0bc9daef67e5297f75145b84bed660161087af362421b987b8d12460477154a611f2dd5bb4ab70857cd5d6a3568902a18dfb02f245565bc3d9182ed94afd4b74cc1506187ae01ecb5dfb507a625c9d9420ef59d057cd2ca96bbb23c564e9b0e379a6c7ed785d1d5c1753a9c89c0b9601a8b"}}}}}}, &(0x7f0000000340)={0x1, 0x1, [0x3fc, 0x7c4, 0x474, 0x364]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_emit_ethernet(0x102a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x2, [0x287, 0xd3, 0x85, 0x690]}) 18:55:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x14}, 0x0) 18:55:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x2}, 0x0) 18:55:50 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc02000000000000000000000000000082009078"], 0x0) [ 1030.018498][T23656] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1030.245446][T23664] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1030.254115][T23664] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:50 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c7166500000000fe8000000000000000000000000000bbfc02000000000000000000000000000082009078000000002001000000000000000000000000000100000000"], 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@broadcast, @random="2491b1d809fe", @val={@val={0x9100, 0x2, 0x1, 0x4}, {0x8100, 0x3, 0x1, 0x1}}, {@can={0xc, {{0x1, 0x0, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "a9c103b61b613bbc"}}}}, &(0x7f0000000040)={0x0, 0x4, [0xd7e, 0x24d, 0xbf5, 0xb18]}) 18:55:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x25}, 0x0) 18:55:50 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000ff0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfffffff0}, 0x0) 18:55:51 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc0200000000000000000000000000008200"], 0x0) 18:55:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x3}, 0x0) [ 1030.896139][T23676] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:51 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001100), 0x2000, 0x0) mkdirat(r0, &(0x7f0000001140)='./file0\x00', 0x0) syz_emit_ethernet(0x5b, &(0x7f0000001180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0004d6d5e9d7412c02013ffa8bf56cf3c2539a7022d5cd9976363cf8f7e603732f46b013c72ac827645e83f6b8c7848de86405000000000042e9b1d0db38bbb799c30000ce8033ee9f09c609baa562ac03bc9bff0373926d8e74976c34f1bf92"], 0x0) chdir(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x1016, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f00000010c0)={0x1, 0x4, [0x25, 0xef2, 0xcc0, 0x4c3]}) 18:55:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x300}, 0x0) 18:55:51 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000089ffffff0000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1031.143886][T23682] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1031.152650][T23682] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xffff00000000}, 0x0) 18:55:51 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc0200000000000000000000000000008200"], 0x0) 18:55:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7}, 0x0) [ 1031.773922][T23694] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x2100}, 0x0) 18:55:52 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x2, 0xe, 0x4, 0x7, 0x3f, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:55:52 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff000000000000008dffffff0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:52 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc0200000000000000000000000000008200"], 0x0) 18:55:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x40030000000000}, 0x0) 18:55:52 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x2, 0xe, 0x4, 0x7, 0x3f, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:55:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x8}, 0x0) 18:55:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffff2}, 0x0) [ 1032.593316][T23711] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:53 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000f5ffffff0000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe0ffff00000000}, 0x0) 18:55:53 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc020000000000000000000000000000820090"], 0x0) 18:55:53 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x2, 0xe, 0x4, 0x7, 0x3f, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:55:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0xa}, 0x0) 18:55:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffff8}, 0x0) [ 1033.376207][T23727] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:53 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000004000000000aa00", @ANYRES32=0x41424344], 0x0) 18:55:53 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc020000000000000000000000000000820090"], 0x0) 18:55:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x100000000000000}, 0x0) 18:55:54 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 18:55:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x14}, 0x0) 18:55:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffff9}, 0x0) 18:55:54 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000001000000aa00", @ANYRES32=0x41424344], 0x0) [ 1034.119204][T23744] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:54 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2c00feff0fb8f04cc765e1000000000000000000000000bbfc020000000000000000000000000000820090"], 0x0) 18:55:54 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 18:55:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x200000000000000}, 0x0) 18:55:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x25}, 0x0) 18:55:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffffe}, 0x0) 18:55:55 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000100aa00", @ANYRES32=0x41424344], 0x0) [ 1034.924177][T23762] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:55 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000eb4e000800000000000000007f00907800000000200100000000000000000000000000010000000000000000"], 0x0) 18:55:55 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 18:55:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x300000000000000}, 0x0) 18:55:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x300}, 0x0) 18:55:55 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000200aa00", @ANYRES32=0x41424344], 0x0) 18:55:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x2}, 0x0) 18:55:56 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000eb4e000800000000000000007f00907800000000200100000000000000000000000000010000000000000000"], 0x0) [ 1035.735065][T23779] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1035.847652][T23784] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1035.856602][T23784] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:56 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:55:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x2100}, 0x0) 18:55:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x400000000000000}, 0x0) 18:55:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x3}, 0x0) 18:55:56 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000eb4e000800000000000000007f00907800000000200100000000000000000000000000010000000000000000"], 0x0) 18:55:56 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000300aa00", @ANYRES32=0x41424344], 0x0) [ 1036.499370][T23794] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:56 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1036.601938][T23802] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1036.613290][T23802] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x500000000000000}, 0x0) 18:55:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffff2}, 0x0) 18:55:57 executing program 5: syz_emit_ethernet(0x52, 0x0, 0x0) 18:55:57 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000400aa00", @ANYRES32=0x41424344], 0x0) 18:55:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x4}, 0x0) [ 1037.206406][T23810] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:57 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1037.480145][T23820] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1037.488798][T23820] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x600000000000000}, 0x0) 18:55:58 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000500aa00", @ANYRES32=0x41424344], 0x0) 18:55:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffff8}, 0x0) 18:55:58 executing program 5: syz_emit_ethernet(0x52, 0x0, 0x0) 18:55:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x5}, 0x0) [ 1037.919114][T23826] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:58 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x3f, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:55:58 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000600aa00", @ANYRES32=0x41424344], 0x0) [ 1038.312190][T23836] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1038.320829][T23836] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x700000000000000}, 0x0) 18:55:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffff9}, 0x0) 18:55:58 executing program 5: syz_emit_ethernet(0x52, 0x0, 0x0) 18:55:59 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:55:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x6}, 0x0) [ 1038.733828][T23842] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x800000000000000}, 0x0) 18:55:59 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000000700aa00", @ANYRES32=0x41424344], 0x0) 18:55:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x7ffffffe}, 0x0) [ 1039.134842][T23853] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1039.143466][T23853] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:59 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[], 0x0) 18:55:59 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1039.336205][T23856] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:55:59 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000002900aa00", @ANYRES32=0x41424344], 0x0) 18:55:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x7}, 0x0) 18:55:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x900000000000000}, 0x0) 18:56:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x2}, 0x0) 18:56:00 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[], 0x0) [ 1040.031018][T23872] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1040.053678][T23873] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1040.062330][T23873] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:00 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1040.163078][T23878] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1040.171542][T23878] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:00 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000002b00aa00", @ANYRES32=0x41424344], 0x0) 18:56:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xa00000000000000}, 0x0) 18:56:00 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[], 0x0) 18:56:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x8}, 0x0) 18:56:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x3}, 0x0) 18:56:01 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x3f, 0x0, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1040.734612][T23887] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:01 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000002c00aa00", @ANYRES32=0x41424344], 0x0) [ 1040.988984][T23893] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1040.997536][T23893] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1041.072868][T23894] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1041.081409][T23894] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xb00000000000000}, 0x0) 18:56:01 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 18:56:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x4}, 0x0) 18:56:01 executing program 1: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x3f, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x9}, 0x0) [ 1041.678185][T23903] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:02 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000002f00aa00", @ANYRES32=0x41424344], 0x0) [ 1041.859373][T23908] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1041.868047][T23908] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:02 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) [ 1041.934423][T23910] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1041.943052][T23910] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xc00000000000000}, 0x0) [ 1042.335603][T23920] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xa}, 0x0) 18:56:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x5}, 0x0) 18:56:02 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000003300aa00", @ANYRES32=0x41424344], 0x0) 18:56:02 executing program 1: syz_emit_ethernet(0x17f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x149, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xc, 0x4, 0x6, 0x3f, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:03 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) [ 1042.743212][T23925] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1042.754451][T23925] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd00000000000000}, 0x0) [ 1042.805688][T23928] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1042.814562][T23928] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1043.138696][T23937] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:03 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000003a00aa00", @ANYRES32=0x41424344], 0x0) 18:56:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x6}, 0x0) 18:56:03 executing program 1: syz_emit_ethernet(0x16f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x139, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xa, 0x4, 0x5, 0x3f, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xb}, 0x0) 18:56:03 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000eb4e00"], 0x0) 18:56:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe00000000000000}, 0x0) [ 1043.628386][T23943] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1043.636883][T23943] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1043.738621][T23949] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1043.747497][T23949] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:04 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000003b00aa00", @ANYRES32=0x41424344], 0x0) [ 1044.009165][T23953] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x7}, 0x0) 18:56:04 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 18:56:04 executing program 1: syz_emit_ethernet(0x15f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x129, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x8, 0x4, 0x4, 0x3f, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xc}, 0x0) 18:56:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xf00000000000000}, 0x0) [ 1044.448021][T23961] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1044.456588][T23961] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:04 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000003c00aa00", @ANYRES32=0x41424344], 0x0) [ 1044.561209][T23965] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1044.570493][T23965] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:05 executing program 1: syz_emit_ethernet(0x14f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x119, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x6, 0x4, 0x3, 0x3f, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:05 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) [ 1044.785315][T23969] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x8}, 0x0) 18:56:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xd}, 0x0) 18:56:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1000000000000000}, 0x0) [ 1045.226701][T23978] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1045.235344][T23978] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:05 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000003f00aa00", @ANYRES32=0x41424344], 0x0) [ 1045.340341][T23980] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1045.349202][T23980] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:05 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 18:56:05 executing program 1: syz_emit_ethernet(0x13f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x109, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x4, 0x4, 0x2, 0x3f, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1045.575595][T23985] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x9}, 0x0) 18:56:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xe}, 0x0) 18:56:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1100000000000000}, 0x0) 18:56:06 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000004000aa00", @ANYRES32=0x41424344], 0x0) 18:56:06 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b"], 0x0) [ 1046.201551][T23994] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:06 executing program 1: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1046.282798][T23997] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1046.408140][T24001] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xa}, 0x0) 18:56:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xf}, 0x0) 18:56:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000000000000004100aa00", @ANYRES32=0x41424344], 0x0) 18:56:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x1200000000000000}, 0x0) 18:56:07 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b"], 0x0) [ 1046.983656][T24011] validate_nla: 2 callbacks suppressed [ 1046.983719][T24011] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1046.998147][T24011] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1047.019644][T24012] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1047.028328][T24012] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:07 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x0, 0x4, 0x0, 0x3f}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1047.235571][T24019] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x10}, 0x0) 18:56:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xb}, 0x0) 18:56:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000ffffff8900aa00", @ANYRES32=0x41424344], 0x0) 18:56:07 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b"], 0x0) 18:56:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2000000000000000}, 0x0) [ 1047.730572][T24026] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1047.739531][T24026] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:08 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x0, 0x4, 0x0, 0x3f}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1047.815867][T24028] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1047.824377][T24028] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1048.016698][T24037] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:08 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000ffffff8d00aa00", @ANYRES32=0x41424344], 0x0) 18:56:08 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000"], 0x0) 18:56:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x11}, 0x0) 18:56:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xc}, 0x0) 18:56:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2500000000000000}, 0x0) 18:56:08 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x0, 0x4, 0x0, 0x3f}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1048.605306][T24045] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1048.613870][T24045] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1048.699593][T24050] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1048.708354][T24050] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1048.852842][T24053] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000fffffff500aa00", @ANYRES32=0x41424344], 0x0) 18:56:09 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000"], 0x0) 18:56:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x12}, 0x0) 18:56:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xd}, 0x0) 18:56:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2a02000000000000}, 0x0) 18:56:09 executing program 1: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000000000ff00aa00", @ANYRES32=0x41424344], 0x0) [ 1049.559322][T24065] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1049.573590][T24064] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1049.582332][T24064] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1049.590408][T24066] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1049.599005][T24066] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:10 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000"], 0x0) 18:56:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x2c02000000000000}, 0x0) 18:56:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xe}, 0x0) 18:56:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x25}, 0x0) 18:56:10 executing program 1: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:10 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000000000ffffffff00aa00", @ANYRES32=0x41424344], 0x0) [ 1050.253346][T24078] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:10 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe80000000000000000000000100"], 0x0) [ 1050.350159][T24081] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1050.358878][T24081] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1050.411822][T24083] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1050.420378][T24083] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x3f00000000000000}, 0x0) 18:56:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xf}, 0x0) 18:56:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x48}, 0x0) 18:56:11 executing program 1: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1050.923232][T24094] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:11 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000200000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:11 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe80000000000000000000000100"], 0x0) [ 1051.199587][T24098] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1051.243316][T24100] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4800000000000000}, 0x0) 18:56:11 executing program 1: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x10}, 0x0) 18:56:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x4c}, 0x0) 18:56:12 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe80000000000000000000000100"], 0x0) [ 1051.803457][T24110] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:12 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000300000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x4c00000000000000}, 0x0) [ 1052.090306][T24117] validate_nla: 2 callbacks suppressed [ 1052.090365][T24117] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1052.104520][T24117] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1052.122648][T24118] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1052.131305][T24118] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:12 executing program 1: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x11}, 0x0) 18:56:12 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000eb"], 0x0) 18:56:12 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000400000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x60}, 0x0) [ 1052.526242][T24126] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1052.786777][T24131] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1052.795187][T24131] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x5401000000000000}, 0x0) 18:56:13 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1052.960667][T24138] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1052.969153][T24138] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:13 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000500000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:13 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000010000"], 0x0) 18:56:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x12}, 0x0) [ 1053.303131][T24143] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x68}, 0x0) [ 1053.571678][T24151] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1053.580192][T24151] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:14 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x48, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x3f, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}}}}}}}}, 0x0) 18:56:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6000000000000000}, 0x0) 18:56:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000600000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:14 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000010000"], 0x0) [ 1053.940041][T24155] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1053.948628][T24155] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x25}, 0x0) [ 1054.154868][T24160] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x6c}, 0x0) 18:56:14 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x0, 0x4, 0x0, 0x3f}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000700000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6558000000000000}, 0x0) [ 1054.559784][T24167] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1054.568276][T24167] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:14 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe8000000000000000000000010000"], 0x0) [ 1054.851552][T24173] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1054.860172][T24173] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1054.937778][T24176] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x48}, 0x0) 18:56:15 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x0, 0x4, 0x0, 0x3f}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:15 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000"], 0x0) 18:56:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6800000000000000}, 0x0) 18:56:15 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002900000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1055.378099][T24183] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1055.386963][T24183] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x74}, 0x0) 18:56:15 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x0, 0x4, 0x0, 0x3f}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x4c}, 0x0) [ 1055.751703][T24193] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1055.819124][T24194] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1055.828243][T24194] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:16 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000"], 0x0) 18:56:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x6c00000000000000}, 0x0) 18:56:16 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002b00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x7a}, 0x0) 18:56:16 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 18:56:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x60}, 0x0) [ 1056.517303][T24209] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1056.543192][T24211] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1056.737785][T24217] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:17 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60c71665001c2b00fe800000000000000000000001000000"], 0x0) 18:56:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002c00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xfc}, 0x0) 18:56:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7400000000000000}, 0x0) 18:56:17 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 18:56:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x68}, 0x0) [ 1057.313310][T24227] validate_nla: 2 callbacks suppressed [ 1057.313371][T24227] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1057.327783][T24227] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1057.335214][T24228] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1057.524392][T24233] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1057.532880][T24233] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:17 executing program 5: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:17 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000002f00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:18 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 18:56:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x7a00000000000000}, 0x0) 18:56:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x20b}, 0x0) 18:56:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x6c}, 0x0) [ 1058.034653][T24241] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1058.132308][T24245] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1058.140863][T24245] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:18 executing program 5: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1058.270788][T24248] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1058.279938][T24248] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:18 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003300000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8000000000000000}, 0x0) 18:56:18 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x300}, 0x0) 18:56:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x74}, 0x0) [ 1058.746370][T24256] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:19 executing program 5: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x20, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1058.873774][T24261] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1058.882660][T24261] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1058.990176][T24264] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1058.999278][T24264] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8100000000000000}, 0x0) 18:56:19 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003a00000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:19 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x30b}, 0x0) 18:56:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x7a}, 0x0) [ 1059.341640][T24270] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:19 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 18:56:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8847000000000000}, 0x0) [ 1059.633911][T24277] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1059.642559][T24277] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:20 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003b00000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1059.754990][T24279] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1059.763967][T24279] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:20 executing program 1: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x84}, 0x0) [ 1060.088800][T24287] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x40b}, 0x0) 18:56:20 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 18:56:20 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000003c00000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1060.426624][T24293] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1060.434960][T24293] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8848000000000000}, 0x0) 18:56:20 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1060.546105][T24296] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1060.554517][T24296] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xfc}, 0x0) 18:56:21 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1060.957899][T24304] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:21 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000004100000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x500}, 0x0) [ 1061.248185][T24309] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x88a8ffff00000000}, 0x0) 18:56:21 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1061.444478][T24315] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:21 executing program 5: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x1d2}, 0x0) 18:56:22 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000003000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1061.721972][T24320] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x600}, 0x0) 18:56:22 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x8909000000000000}, 0x0) [ 1062.144513][T24330] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1062.178892][T24331] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:22 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000005000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:22 executing program 5: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x700}, 0x0) 18:56:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x1d4}, 0x0) [ 1062.520519][T24336] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x9effffff00000000}, 0x0) 18:56:23 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1062.879612][T24346] validate_nla: 4 callbacks suppressed [ 1062.879673][T24346] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1062.894193][T24346] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1062.939514][T24347] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1062.948409][T24347] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:23 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000006000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:23 executing program 5: syz_emit_ethernet(0x117, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe1, 0x2b, 0x0, @remote, @private2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1063.246689][T24354] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x22a}, 0x0) 18:56:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x900}, 0x0) 18:56:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd201000000000000}, 0x0) 18:56:23 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1063.691535][T24362] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1063.700062][T24362] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:24 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000007000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1063.731967][T24363] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1063.744347][T24363] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1063.854536][T24366] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:24 executing program 5: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x0, 0x3, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x22c}, 0x0) 18:56:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xa00}, 0x0) 18:56:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xd401000000000000}, 0x0) [ 1064.311468][T24377] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1064.319967][T24377] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:24 executing program 1: syz_emit_ethernet(0x11f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xe9, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:24 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000029000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1064.459438][T24379] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1064.467793][T24379] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:24 executing program 5: syz_emit_ethernet(0x18f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x159, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @empty]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1064.591012][T24383] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xb00}, 0x0) 18:56:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x300}, 0x0) 18:56:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xe0ffffff00000000}, 0x0) 18:56:25 executing program 1: syz_emit_ethernet(0x107, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xd1, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1065.171158][T24394] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1065.183464][T24394] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1065.205927][T24395] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1065.214299][T24395] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:25 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000002b000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:25 executing program 5: syz_emit_ethernet(0x17f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x149, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xc, 0x4, 0x6, 0x0, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1065.443564][T24400] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xb02}, 0x0) 18:56:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x500}, 0x0) 18:56:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xf0ffffff00000000}, 0x0) 18:56:26 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x38, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}}}}}}}}, 0x0) 18:56:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000002c000000000000aa00", @ANYRES32=0x41424344], 0x0) [ 1065.951307][T24410] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1065.959990][T24410] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1066.005871][T24411] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1066.014157][T24411] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:26 executing program 5: syz_emit_ethernet(0x16f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x139, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x2a}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1066.168463][T24415] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x600}, 0x0) 18:56:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xb03}, 0x0) 18:56:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfc00000000000000}, 0x0) 18:56:26 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x38, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}}}}}}}}, 0x0) (fail_nth: 1) 18:56:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000002f000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:27 executing program 5: syz_emit_ethernet(0x15f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x129, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1066.776350][T24427] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1066.783943][T24426] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1066.863100][T24433] FAULT_INJECTION: forcing a failure. [ 1066.863100][T24433] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1066.865038][T24432] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1066.876823][T24433] CPU: 1 PID: 24433 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 1066.892361][T24433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.902534][T24433] Call Trace: [ 1066.905907][T24433] dump_stack_lvl+0x1ff/0x28e [ 1066.910775][T24433] dump_stack+0x25/0x28 [ 1066.915107][T24433] should_fail+0x8bc/0x9c0 [ 1066.919708][T24433] should_fail_alloc_page+0x20c/0x260 [ 1066.925285][T24433] __alloc_pages+0x397/0xfb0 [ 1066.930078][T24433] alloc_pages+0xa39/0xde0 [ 1066.934720][T24433] skb_page_frag_refill+0x34f/0x7a0 [ 1066.940100][T24433] ? kmsan_get_metadata+0x11b/0x180 [ 1066.945475][T24433] ? kmsan_get_shadow_origin_ptr+0x97/0xd0 [ 1066.951473][T24433] tun_build_skb+0x23d/0x1d30 [ 1066.956413][T24433] ? kmsan_get_shadow_origin_ptr+0x97/0xd0 [ 1066.962413][T24433] tun_get_user+0x15a0/0x5a60 [ 1066.967314][T24433] ? kmsan_get_shadow_origin_ptr+0x60/0xd0 [ 1066.973337][T24433] ? kmsan_get_metadata+0x11b/0x180 [ 1066.978721][T24433] tun_chr_write_iter+0x411/0x590 [ 1066.983987][T24433] ? tun_chr_read_iter+0x750/0x750 [ 1066.989326][T24433] vfs_write+0x1295/0x1f20 [ 1066.993992][T24433] ksys_write+0x28c/0x520 [ 1066.998545][T24433] __x64_sys_write+0xdb/0x120 [ 1067.003438][T24433] do_syscall_64+0x54/0xd0 [ 1067.008030][T24433] ? exc_page_fault+0x76/0x120 [ 1067.012987][T24433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1067.019117][T24433] RIP: 0033:0x7fecb07e25ff [ 1067.023664][T24433] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1067.043450][T24433] RSP: 002b:00007fecadda5150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1067.052043][T24433] RAX: ffffffffffffffda RBX: 00007fecb0942f60 RCX: 00007fecb07e25ff [ 1067.060169][T24433] RDX: 000000000000006e RSI: 0000000020000140 RDI: 00000000000000f0 [ 1067.068274][T24433] RBP: 00007fecadda51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1067.076467][T24433] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1067.084564][T24433] R13: 00007fecb0e76b2f R14: 00007fecadda5300 R15: 0000000000022000 18:56:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x700}, 0x0) 18:56:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfe80ffff00000000}, 0x0) 18:56:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xb04}, 0x0) 18:56:27 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff00000000000000000033000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:27 executing program 5: syz_emit_ethernet(0x14f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x119, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) [ 1067.513082][T24441] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1067.673688][ T1267] ieee802154 phy0 wpan0: encryption failed: -22 [ 1067.680322][ T1267] ieee802154 phy1 wpan1: encryption failed: -22 [ 1067.764623][T24446] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1067.785082][T24448] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0x900}, 0x0) [ 1068.122062][T24455] validate_nla: 4 callbacks suppressed [ 1068.122120][T24455] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1068.136609][T24455] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000003a000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xfec0ffff00000000}, 0x0) 18:56:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xc00}, 0x0) 18:56:28 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x38, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}}}}}}}}, 0x0) 18:56:28 executing program 5: syz_emit_ethernet(0x13f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x109, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xe}}]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xa00}, 0x0) [ 1068.550844][T24459] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1068.562331][T24459] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1068.620648][T24465] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1068.855361][T24471] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1068.866701][T24471] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:56:29 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fdff0000000000000000003b000000000000aa00", @ANYRES32=0x41424344], 0x0) 18:56:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0xff00000000000000}, 0x0) 18:56:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xd00}, 0x0) 18:56:29 executing program 5: syz_emit_ethernet(0x12f, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0xf9, 0x2b, 0x0, @remote, @private2, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private2]}], @pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "c7fc42", 0x1, 0x5e, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, [@srh={0xb6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x2a9d, [@remote]}], "0c6e8615429c0b191a5c92be6d6e4ac3d6718bc187c5ca59b0003302d820692f5d2c245ce61373bd61717a4b4ce97d46d5b2c56399c09c3ce5d69d09d463ac657694bfa0fd2b1503afcf232d4b6f1dd277de4cec3a5796ee14c8536f0a94e70942d7bdd23e0388f6b261ecddd2bd3312ef480fd24ab4e4b249fcd5b7f2648a1780d6b361d266d7d6ceb3b0cb3051952e9e320575bb7882f919"}}}}}}}, 0x0) 18:56:29 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c71665", 0x38, 0x2b, 0x0, @remote, @private2, {[@srh], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c7fc42", 0x0, 0x0, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @local}}}}}}}}, 0x0) 18:56:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x5000074, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc, 0x1, 0x100000000000000}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}]}, 0x3c}, 0x1, 0xa1a}, 0x0) [ 1069.318315][T24479] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1069.344111][T24480] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1069.352980][T24480] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1069.409153][T24482] ===================================================== [ 1069.416198][T24482] BUG: KMSAN: uninit-value in rt6_score_route+0x178/0xc80 [ 1069.423367][T24482] rt6_score_route+0x178/0xc80 [ 1069.428194][T24482] find_match+0x391/0x1730 [ 1069.432669][T24482] __find_rr_leaf+0x4bd/0x10e0 [ 1069.437499][T24482] fib6_table_lookup+0x651/0x1530 [ 1069.442607][T24482] ip6_pol_route+0x283/0x2ce0 [ 1069.447337][T24482] ip6_pol_route_input+0x123/0x140 [ 1069.452501][T24482] fib6_rule_lookup+0x612/0xb00 [ 1069.457495][T24482] ip6_route_input_lookup+0x21b/0x240 [ 1069.462926][T24482] seg6_lookup_any_nexthop+0x64c/0xd80 [ 1069.468439][T24482] input_action_end+0x1cf/0x320 [ 1069.473344][T24482] seg6_local_input+0x1cb/0xa40 [ 1069.478246][T24482] lwtunnel_input+0x244/0x360 [ 1069.483122][T24482] ip6_rcv_finish+0x5fa/0x7f0 [ 1069.487854][T24482] ipv6_rcv+0x1d1/0x450 [ 1069.492065][T24482] __netif_receive_skb+0x1ec/0x630 [ 1069.497258][T24482] netif_receive_skb_internal+0x1ae/0x3d0 [ 1069.503020][T24482] netif_receive_skb+0x49/0x270 [ 1069.507992][T24482] tun_rx_batched+0xaa7/0xd30 [ 1069.512722][T24482] tun_get_user+0x5455/0x5a60 [ 1069.517449][T24482] tun_chr_write_iter+0x411/0x590 [ 1069.522537][T24482] vfs_write+0x1295/0x1f20 [ 1069.527032][T24482] ksys_write+0x28c/0x520 [ 1069.531415][T24482] __x64_sys_write+0xdb/0x120 [ 1069.536243][T24482] do_syscall_64+0x54/0xd0 [ 1069.540706][T24482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1069.546747][T24482] [ 1069.549080][T24482] Local variable fl6 created at: [ 1069.554021][T24482] seg6_lookup_any_nexthop+0x18c/0xd80 [ 1069.559539][T24482] input_action_end+0x1cf/0x320 [ 1069.564435][T24482] ===================================================== [ 1069.571377][T24482] Disabling lock debugging due to kernel taint [ 1069.577795][T24482] Kernel panic - not syncing: kmsan.panic set ... [ 1069.584226][T24482] CPU: 1 PID: 24482 Comm: syz-executor.5 Tainted: G B 5.15.0-syzkaller #0 [ 1069.594158][T24482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1069.604232][T24482] Call Trace: [ 1069.607525][T24482] dump_stack_lvl+0x1ff/0x28e [ 1069.612247][T24482] dump_stack+0x25/0x28 [ 1069.616435][T24482] panic+0x44f/0xdeb [ 1069.620449][T24482] ? add_taint+0x187/0x210 [ 1069.624930][T24482] ? add_taint+0x187/0x210 [ 1069.629374][T24482] kmsan_report+0x2e9/0x2f0 [ 1069.633914][T24482] ? __msan_warning+0xb4/0x100 [ 1069.638703][T24482] ? rt6_score_route+0x178/0xc80 [ 1069.643680][T24482] ? find_match+0x391/0x1730 [ 1069.648312][T24482] ? __find_rr_leaf+0x4bd/0x10e0 [ 1069.653294][T24482] ? fib6_table_lookup+0x651/0x1530 [ 1069.658538][T24482] ? ip6_pol_route+0x283/0x2ce0 [ 1069.663443][T24482] ? ip6_pol_route_input+0x123/0x140 [ 1069.668787][T24482] ? fib6_rule_lookup+0x612/0xb00 [ 1069.673968][T24482] ? ip6_route_input_lookup+0x21b/0x240 [ 1069.679670][T24482] ? seg6_lookup_any_nexthop+0x64c/0xd80 [ 1069.685366][T24482] ? input_action_end+0x1cf/0x320 [ 1069.690430][T24482] ? seg6_local_input+0x1cb/0xa40 [ 1069.695661][T24482] ? lwtunnel_input+0x244/0x360 [ 1069.700636][T24482] ? ip6_rcv_finish+0x5fa/0x7f0 [ 1069.705539][T24482] ? ipv6_rcv+0x1d1/0x450 [ 1069.709910][T24482] ? __netif_receive_skb+0x1ec/0x630 [ 1069.715233][T24482] ? netif_receive_skb_internal+0x1ae/0x3d0 [ 1069.721159][T24482] ? netif_receive_skb+0x49/0x270 [ 1069.726211][T24482] ? tun_rx_batched+0xaa7/0xd30 [ 1069.731108][T24482] ? tun_get_user+0x5455/0x5a60 [ 1069.736001][T24482] ? tun_chr_write_iter+0x411/0x590 [ 1069.741243][T24482] ? vfs_write+0x1295/0x1f20 [ 1069.745870][T24482] ? ksys_write+0x28c/0x520 [ 1069.750412][T24482] ? __x64_sys_write+0xdb/0x120 [ 1069.755302][T24482] ? do_syscall_64+0x54/0xd0 [ 1069.759925][T24482] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1069.766057][T24482] ? update_stack_state+0xa39/0xc00 [ 1069.771461][T24482] __msan_warning+0xb4/0x100 [ 1069.776101][T24482] rt6_score_route+0x178/0xc80 [ 1069.780925][T24482] find_match+0x391/0x1730 [ 1069.785402][T24482] ? fib6_node_lookup_1+0xb79/0xc10 [ 1069.790642][T24482] ? is_module_text_address+0x4f/0x2d0 [ 1069.796215][T24482] ? kmsan_get_metadata+0x90/0x180 [ 1069.801361][T24482] __find_rr_leaf+0x4bd/0x10e0 [ 1069.806180][T24482] ? kmsan_get_metadata+0x11b/0x180 [ 1069.811410][T24482] fib6_table_lookup+0x651/0x1530 [ 1069.816495][T24482] ip6_pol_route+0x283/0x2ce0 [ 1069.821212][T24482] ? kmsan_get_metadata+0x11b/0x180 [ 1069.826441][T24482] ? kmsan_get_shadow_origin_ptr+0x97/0xd0 [ 1069.832300][T24482] ip6_pol_route_input+0x123/0x140 [ 1069.837464][T24482] fib6_rule_lookup+0x612/0xb00 [ 1069.842355][T24482] ? ip6_route_input_lookup+0x240/0x240 [ 1069.847948][T24482] ? __ipv6_addr_type+0x286/0x4f0 [ 1069.853083][T24482] ip6_route_input_lookup+0x21b/0x240 [ 1069.858508][T24482] seg6_lookup_any_nexthop+0x64c/0xd80 [ 1069.864024][T24482] input_action_end+0x1cf/0x320 [ 1069.868913][T24482] ? seg6_local_cmp_encap+0xde0/0xde0 [ 1069.874323][T24482] seg6_local_input+0x1cb/0xa40 [ 1069.879213][T24482] ? kmsan_get_shadow_origin_ptr+0x97/0xd0 [ 1069.885052][T24482] ? seg6_local_destroy_state+0x2e0/0x2e0 [ 1069.890809][T24482] ? seg6_local_destroy_state+0x2e0/0x2e0 [ 1069.896567][T24482] lwtunnel_input+0x244/0x360 [ 1069.901282][T24482] ? lwtunnel_xmit+0x360/0x360 [ 1069.906083][T24482] ip6_rcv_finish+0x5fa/0x7f0 [ 1069.910810][T24482] ipv6_rcv+0x1d1/0x450 [ 1069.915011][T24482] ? skb_zcopy_set+0x600/0x600 [ 1069.919818][T24482] __netif_receive_skb+0x1ec/0x630 [ 1069.924967][T24482] ? ip6_rcv_finish+0x7f0/0x7f0 [ 1069.929864][T24482] ? kmsan_get_metadata+0x11b/0x180 [ 1069.935096][T24482] netif_receive_skb_internal+0x1ae/0x3d0 [ 1069.940851][T24482] netif_receive_skb+0x49/0x270 [ 1069.945728][T24482] tun_rx_batched+0xaa7/0xd30 [ 1069.950451][T24482] ? kmsan_get_metadata+0x11b/0x180 [ 1069.955685][T24482] ? kmsan_get_metadata+0x11b/0x180 [ 1069.960909][T24482] ? kmsan_get_shadow_origin_ptr+0x97/0xd0 [ 1069.966749][T24482] tun_get_user+0x5455/0x5a60 [ 1069.971490][T24482] tun_chr_write_iter+0x411/0x590 [ 1069.976568][T24482] ? tun_chr_read_iter+0x750/0x750 [ 1069.981716][T24482] vfs_write+0x1295/0x1f20 [ 1069.986183][T24482] ksys_write+0x28c/0x520 [ 1069.990555][T24482] __x64_sys_write+0xdb/0x120 [ 1069.995275][T24482] do_syscall_64+0x54/0xd0 [ 1069.999724][T24482] ? exc_page_fault+0x76/0x120 [ 1070.004524][T24482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1070.010471][T24482] RIP: 0033:0x7f5994bc65ff [ 1070.014909][T24482] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1070.034549][T24482] RSP: 002b:00007f5992189150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1070.042995][T24482] RAX: ffffffffffffffda RBX: 00007f5994d26f60 RCX: 00007f5994bc65ff [ 1070.051086][T24482] RDX: 000000000000012f RSI: 0000000020000140 RDI: 00000000000000f0 [ 1070.059089][T24482] RBP: 00007f5994c6df6d R08: 0000000000000000 R09: 0000000000000000 [ 1070.067079][T24482] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1070.075067][T24482] R13: 00007f599525ab2f R14: 00007f5992189300 R15: 0000000000022000 [ 1070.083374][T24482] Kernel Offset: disabled [ 1070.087704][T24482] Rebooting in 86400 seconds..