00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 00:00:08 executing program 3: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:00:08 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @empty, r2}, 0xc) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, &(0x7f0000000140)="d2a8bf6e83d2577577bc1b6849345652d67364018de19d22a2a7eb4c2bfe32a75a539c4fe57ce8d04005f269e82e04d49b52d4273d635944c502a6557ed7bd74d3d8b846efd9dd8a019a4926c22110d3ae0cee9b81e8ba7c2c54ff5b228738647627c6e59112f58f960dbdd0e267aff1dc2ba16a638a6cda14dd48d7c97a174802a0a302561a3346734828e95129185b215aef5d22446afed103fbd2bf5e62bc0c725dfb26d809b12c3d3ad333d9a7e06dcb8d6ec88e4a0a230910643b98510a4829488b656ec7f6c4afa65ed416730a24d563fb7ff550ed058a0fd1c3f36ccf772279465756ab7a4d7347b6bc0d594d03a3ef0cd24eb22d69653469abf5474b8a7d7dc79c446608c442efb4bc817c107717c4b6a3a5f803131492081429164d74cc24940ed91c2ee925aba996ddec16538dcd16c4f11960b88533b03936f066e67dfba5a2a44d55e2bdaed95eef32659ce320c9ee2304aa92ff535f7e5430086d6f2663494f1fa2077636b12c7a5c12ff38d242f730b89c13ff33701bdca4e42423df12c0693abdac4aa86ba6ffdbc637347ce123a5b37eece012bafa5e95f98b8c1aa753861d50a46e0a6ea506deb40be7a5674638f43c5816e88dd264269f6f9d33562d21f87c2d3917dd06ee21e281b949a963f6950c7ae760ec8770b66124f1b6c67f8b58112190e88f970e10dd7c630e20a557991e2e9b1abb29d9052735de6b2fc2aa5f7e6c0ce1c9bc876859f3759f3e74b5ac5176a126d864cd5137a2d24e7ac26cb74a68e5c18e006349f9416fb32532adc49317a221642fca57cfdcd63393e4aaa75e13789a23d83f4f7deab77aebe91c6ef8f1d2b5d5bef25f040e5b52a49b45987c67ae689d94d4a6067bd270b345e672c149f3c362b05f22b6659c87b7bfe000f9a106691c9f1fb13f37f94a1c7619ae00c0539f27426374ae9eef7a6bba0130b4193607d5db0a3144067a279c900e034aa4a3c92cf6dd6a54dbd2cd377a3bc88a4a15e6caf5825603ca110796e199fc0d597511e1571d37248325bc9fc3963d0954a2d0b1169fccd7bc144fd80bea8a29141d63a7eefaca1d50da5e35f8af08c65c696e4d95d0b972f3c24c33bd0db582887d701c610e92b0823b0004ad3bab70011cfffbefd8d8760c05cecd701359bcd578b685816c33c01cbab50b7bde2712075f58dd7288185a73cce305e296d811c348e24618208adafa687f16305025323be08772563b02d61cd211f5499449ac91fab77cc6aa221bd3a0677f8c62155be7f49c5a3f9c76754433b34ca8d940b87ed5b7a252908597bd329eedc1c46f91bd6e2dfe1675c91092bfb9688fbfabc3b46c9585290b129fb32cde71ecafb00ac1da54f6a752f06a8cae14c46833d8dc897d8601a799677a26aa23c7001b57a85701e0b7e032e36e58ff06e045771529e9675dca0fac995863d7bca25e293a2e981f8c08aeccafd605f642a46eeceb61dc44f741b2bc6f290f26187a55b589e2bca05a770b82f0146acbe463fa434826576109876ba539fc67c3cc4d59c8247b4dbe084d93924ab0232bdb5a6215fd55ad211b82b777b04d39defba6af4115441ea5119ecd80797e4f99a6f3ccdca19bd362b9eb3fa873a5a96a4dd46201dfb2915288b7e010a3648a86c5992c51f62dfe0858cc25976b524c77c797f65037533119f890e2a10d704e381d87092fbd60637244ecf0757ad76be46454ae273b13711c092a5ad0128d7124df23575e71f9fe843c0456c90956061465d4a5682c79e2f399262158d99e7471c79ae1ae1c18fcf628231b55e1825ed36ac1e1752b2e60f13d38d541f09fd28b734db16273ded2614c82e618218ba8d32dbce036773577c30fecc408bf3a3a16bdfa1351c2e357ce81b29442a77439266ba8fa384c9dc928121f26377cf611b69bd838e4f23998b066f6485eb09a8a8260d40a6adb59bf1c6fb15371e9a4108512b8b464c49dc18fc272ac6031fcb94f9e542f774da2b7d35da8c3171e80ab7738bde7bbbdb42a48d80a2413d0bf1f409141775364fd8c57e6ca553df2df1f2f7ca92dce61fb9c145f10b06d7c08d8ce4e4ed72f62f841ebe59a27f34c96a97ddaaee9f7d4cc0d2998d0d47dece52ed8a46c866cb958ee9adf7ca1cc3f4d89b9600eade521ab4f9995ecb7a7f097d0125f895e503fd98729f43f99e4657442173cf9808c38e09af6776744e7e0a4cbb0fc60fc616c34b92757f3d5d683ae39bd9895f0b81200b3fec5b6862b83e6e55edebd156bfa1ae5388662e578b1ff734007b01f0f62360426f322cbc08fe0cdcd59fa0272128a5825b914c2f735b690cc26cec0f5ccb79db65e226dc29af9cb29ff686e3e46813e1c06cdf59d749cc79eb29997779ea503c05ac84efd14854378c592860c370b7232966c9d6ec3f4ebfa9af45674a9111fa8d99d42058b2bbe1bd62beb43127fa0adb22d912aebcba27fc11a2a79ca355afad724429b98f600f6523cafc8aa661f96e178e178e2776cf472d0bd7c99b861466704140c1f8bc45051575fe43953c44729788ec4173fcfee9a69b81bb1a34ccb15e4b513bcd159a66ceb21bc9faafca420d238567552c9abd454be6e5b6bb9f62badbdde2d8ac29f913dfe1c32f5f34d25e60f60caf758acf8c06c3284f6100e5ca1b7c7fb0fd3de02e8264b3dc227425fc864bc5f626c411a0a5c7551e4eca5a7a02de483dd89be890704382b447baca3222b2cfdd510882313b931219e50bfce9a109c11aec33346add1e31467cd16e08100cbf4263cdf50fe767845d0bbd828deca4d094e764bcea55f32cd692e8e5a2c0e2baa9cb0d1d48a8fb0e1d40e63205f8dc226a41a40d3f192781b8209b7a39a3c611b436e39b43af86c7dd4aef8a0058cb13802b7fe35ea24217a260f4711bc4106ec3ebb40fa7f25c0e0d5672457dae50acdf00d1e3c72981b14f38f31663dd702a9654f335455e3f689add49575f450243ca32b6d175ac178c749069873cc7afc2cb64423ad3e2220c8818f8939dc8dfff79a0ab7355610ac0c0b20054df5861d3b3d260fd782755f2bd8b89ea9a3af44612b1268a1176cc9aa0a0b43987d77b092bc9b21547ac01738de424063294eae13e234ee46397fb44b06d6d622b413c19c85eecae365bc331a198ec039ac4190abc1f495d9537089039ef575edebd6ff03991a9d198f9a2be96b1f8cb1c7efa92575c5b03942c8d5321ff0153116fd025fed43cdda6b69311d1e436380f19851e65fbb34cb3a462f78ef0744643d7450a623fc52f28c5fcd3399cfe8e453c2cd31ab5a916be5c2384081831a52e804d0d5706fcf3967eb62516eee6656a8d870f8aa5ca170031d8d5da943b50e566c329ba8979d3ed5d75b3028906d9d87d99987f007957a0d235b748dc9b901c7a1a53fc789a420ee72c24f59d635e9020842ef94e492fbf93f140a277cd970e2f925972ad6e6bd6086c834640137f1565ca43a555b2c5e5396f20c2c2b6727728918a66b8f2caeb26b03ab5c143377d97b0ed06f63f0b20ab1f9f6415ced899d68a0f218030fa035c8c26df0439d151ad059dd8c58a4a41ec7c56f6517c3afdcf4ed7e35fee9c3f374e97482dfbfb041b30fb02221897aab4e7e99ea3523e581bd8c77233e0c3241b38c0033c830232e8b7e9e1c6ecbf751bf2c3662282915f37f6c69e27c2e1bfb96a30d4fe4a37adfab2b75f0b143c0ccdf06e55a2691019309f3b367e310db69709a620ca1e4bb9a08a43453a7cd8862f751813f6fa229de8dc6d843310214a0cd0431dcb12093e7d16e954ce5c516b80986b5de8b3d72c104b2a83ec838e7def0c9c2debcf2cdc00736c9c297ee417ed84d113afd74046b52885b7e78096b81735f749cb66443b47281b3b022c583bf5e780ecb616228fdf7b64cf77f3b732769dcd2afdf069039e2c9cc0580a4260dfe73cd7933dc1a8dcb621578aeac1e653600a3b2a57aecfd8b07d0b324442243a7c0f04a580173c3034f949fec04ef37df699727ab6ed02611684e6cb9175fa3cbb72af5a9b61cfa2e8e18b9ba885b917da99856efd9f1059ca5e12f93b670e3d1c8c3fe6415ba77e20a19b8be8bae29fdfc2528bea78399e5f0526f9baf4a2299e88a6950062130ebaec831a5995ae7302bea512854f6ebacbf7132d49de8d6d80e85b4f6030998b7a7de051b1f2d011b5af5a345e1e54b32fd5d04df393c056b4d720594ca493af3a3de6060d6c318d90976a2a79afcde04da786314f2168fdce8ec3d55b82ce459b1483c5542b3f582aed1e5014b653140e64b30897a34b33c73034f8850e88a5e79f4a3ec3e04add533d7ceb12532763106b771a50cffb558432dcf1acced7515317260dfd3f78e46531c057dd0dbeed2d4bff78f9f0fa031d5aaf415340c38c70480517b594c286538a76d92bfd1ec530c1b705e5fa62357ed0eb0199eb5e6f21bdae01856a9e5cd454aa2bd14576d86922d3a423936fda796e75b4ca32840265c14917ccdf1fdae991c53997435acae8acb36fd9ceb1914678d137b3d47755815a2ee60ef987e7ae65d695771e3b5c32d978f48dceb0c0800b51b354675ef3ee5644015bba2ada0cd5914e94f6551df27f6852ee838bb695b49e644d17989a5dd1da9652892e4930ec49d5ee89ffd53effe2e026cfbbd7b378d5c22740d69e3e82414687158247cfe51c0415510efc0273c8b912dbcddfbe76dd543b69085ff8d852f7a118d7314ccdfe3345d815ff6c8e2952562935607551e7e67a6ced2a51ecb3f3203c7787c03858afaa66dee02930901f6a2664b9c32b2da49ad4c9c4f6984c91d7cc4dc24fb9fb32b069b40edc3ceff253b9951a5bd90a3a431d75abc1a321a3f317016663fbe93c91cca3aa974c9cda8dc71bcb4d88ec609b66e633bc64386be582e68c2acbe7cec6c43e41b3a4435a4d1d369473ee4c27f11e8c5c0dce5561af605e8092d2974c3b8df5ae0915500f05fdd3b962a36aa1a0b805000a7599b1f89cf69e654ac713a3abd2549160ff2464eff6bf219c2bba1688157a532f41a4d2f6d161870dbd33d08bf3f6740ec044da577c472ef04e58b8a9004939f889c62554595e67189156f3f94955f77f0992291a16a5c000a349c6042db113f0538d7d9581505d83a20c9ccd70eb9f14e55ba67b603ec80520ddae331cc67f636f540fb4f3c7f740164007c247ea207db2ad61d321c2051cab980187cb0726023aed31ccae0a4c2c30e737f20aa2e7c11c2b94ed2a1ec1134d3c7d555913f2ac64427f505d6f55b462185daa2c26f5737a2e5657c8555d05cd81aa25235fff61a5d8c4db6a0af91e1a1d6d67f6f58ed16278f51f4ad7ef1887618ecf906b7f522d2cde15d8bd4b27ed01e4fb82edaccde56380aa2e3d0736727af82b0153beb046fe1dfcc7a5150821a2c841e44843cc13cf6393c7617ce8c1119b3f8fe25cb8102bff0521791cb03ee35f0dc702b8925b7859a10aff02f57cee7e8c939727d2156c1b5753578209e691d3b5e96ca106d07a4d397d34d93345d94d736bbf6de06b7c6138c33023d419462ebd3f2f4a382c723fcd94a23ec49451a9001230b2737563c639046e9ff35fe170278727855f548116673d135c3412ab44152c5c8f9bb44c580c64ea5719b2e7a35c45824482cbde68e41a109a7368fcfd277f22bf420541eaa42a081f58487deb5e340f8cef53f98269e5c5e3f3485d2ae313c898a07555900685bed3c845293e227a37a80c2cbae3f9d1264637988878db3f4f5", 0xfed, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000000)="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") 00:00:08 executing program 0: socketpair(0x1, 0x10000000, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xff, 0xff, 0xfffffffffffff451, 0xffffffff, 0x401}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f00000001c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r2}, 0x84) 00:00:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') r1 = accept(0xffffffffffffffff, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x9, 0x4) 00:00:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 00:00:08 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x86, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/8) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x60000) 00:00:08 executing program 0: r0 = socket(0x0, 0x5, 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) 00:00:08 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x86, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/8) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:08 executing program 1: socket(0x17, 0x30000004, 0x7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000080)) getresgid(&(0x7f0000000040), &(0x7f0000000a40), &(0x7f0000000000)) 00:00:08 executing program 3: r0 = socket(0x2, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000680), 0x5f, 0x182) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="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", 0x599}], 0x1) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000640)=0x2c, 0x4) 00:00:08 executing program 0: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x1fffe, 0x42) poll(&(0x7f00000012c0)=[{}], 0x1, 0x0) 00:00:09 executing program 0: syz_execute_func(&(0x7f00000002c0)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00050081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d336f3832e1fc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000), &(0x7f0000000040)=0x4) rmdir(&(0x7f00000003c0)='./file1\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000240)=0x922c1a70) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r1, 0x94}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x80, 0x43) 00:00:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x8, 0xffffffff, 0x7fffffff, 0x313727f7, 0x4, 0x7, 0x7ff, 0x2, 0xb31, 0x8}, 0xb) r2 = dup2(r0, r0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000b00)="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") 00:00:09 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0x8c) 00:00:09 executing program 0: setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r1 = semget$private(0x0, 0x2, 0x10) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000000)=""/61) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/241) r2 = semget$private(0x0, 0x1, 0x601) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0xfffffffffffffff8, 0xc0000001, 0xc}) 00:00:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0xba) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0xf, 0x2, 0xffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000000)="c4c210f3db362665f2ac470f1b00660f3a62d73a8f6870a2cd6943d19a5d000000c403815e4a0004c4428907c2d9f5c441792908") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="100aa95e7d4adbd62b40c3e9ec64abccd54db526d2c110c5f902dba645f1a0cb1994e5c48d5c8cb7034a1de43f76e19714a6db95eaac4aab322af6925a174f651c8f2cae4a6c224e58a5290acc4a44e3fc", 0x51) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892", 0x2) getsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c) r4 = accept4$unix(r2, 0x0, &(0x7f0000000300), 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000340), &(0x7f0000000380)=0x10) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000001610244db2e26793e2e5cf7c8d0b27ef8b975ee6795270b394e700c8f4721aaec17423b5a31029af1b58f93f4ab07a7c8a9a92016110d8ade32006000000000000ddaf5dd803a5ead9ff977e6be9b77dd03ca4b56c4cc4799ee72b8c4122eeb8e100"/115], 0x1, 0x800) 00:00:09 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:09 executing program 2: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x1f, {{0x1c, 0x0, 0x9, @ipv4={[], [], @loopback}, 0x5}}}, 0x88) sync() socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000040)="262e0f01c447196892410f0fccb4c4a1796ee145c18d3600000000f242a544109d000000000f18c2f20f79f0c462850b3b") syz_execute_func(&(0x7f0000000140)="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") readlink(0x0, 0x0, 0x0) 00:00:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f00000000c0), 0x53) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x80000000, 0xf, 0x20}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x1, r1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="c7000000b951cd66fd9ecea617f0cd5ae663e21db92c8aa1d8586b157e95ba58bccc3efa4d30d03dc38d0ed7142868568a45fdde5ad15020173e24127e3202b14cf382a757817b9c207a69e0b7cb9447bdb0af5cb2b5e6ca0e3ffb9568a1eaa6486bcf187d406a624ebb35185e38ab9b2e13cfdfd44a623f8b5ae4e09de2664500894eec9b132b3868b84fc067fc1d2b107302b4c612c1af7ebaba74a3968ca144105ca21df4bc3b7df63e7456c1bfdd9f6a863b306aa4abba323e40e665021790774602cc0e4ba72bb927"], &(0x7f0000000080)=0xcf) 00:00:09 executing program 3: setitimer(0x0, 0xffffffffffffffff, 0x0) 00:00:09 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffd66d}, &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x7fffffff, @rand_addr="6c325cf15db52d867a32e208bb8e7e49", 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x3, 0x20, 0x3ff, 0x6, 0x0, 0x73b7, 0x4, r1}, &(0x7f0000000100)=0x20) 00:00:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) freebsd11_fstat(r0, &(0x7f0000000480)) r1 = accept4(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB='\b\x00'/20], &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x1000003, r2}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000540)={{"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", "e7f7341c68ae8bd31687383b7214706b35ead0461dbc53f0dc14afd647a5e310", 0x8}, &(0x7f0000000500), 0x2, 0x5, 0x5, 0x1, 0xfc, 0x9c, 0x9, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="080000000200000080020000050000000100ff00"], &(0x7f0000000200)=0xa0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000300)="96d898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32450f01c4660f72d50f034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c6a84dfdec12ec12397fd3dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f0f2697a80d6643cf55da8cc7e8628f6808a3056f0000004a00c4618de3c0f526ba4788fe6a6ac4a1dd7dbbbfdd5cc6c4a3316f498a0034a1c9fb110fd3c40d3e450fdcc421f96e137c0f0f") 00:00:09 executing program 1: mprotect(&(0x7f0000803000/0x3000)=nil, 0x3000, 0x7) 00:00:09 executing program 0: r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) shmdt(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x2) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x4) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/236, 0xec) r2 = msgget(0x2, 0x4) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000580)={{0x6, r3, r4, r5, r6, 0x8, 0x894}, 0x1, 0x7, 0x9, 0x200, 0x1, 0x7ff, r7, r8}) syz_execute_func(&(0x7f0000000240)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746c421dbd09e040000002c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12546047a5") 00:00:09 executing program 2: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x5, 0x0, 0x9, 0x1000, 0x8, 0x1, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={r0, 0x2, 0xf, 0x80000000, 0x5}, &(0x7f0000000100)=0x18) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x200, 0x100) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000200)="35937e9472a03f473b4004dd349a9bc74737b765eb0e65f4effc612359a87f18f32078d084e0", 0x26}], 0x1, 0x0, 0x0, 0x8}, 0x8) r1 = socket(0x1f, 0x4, 0x17893297) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0xd1, 0x4) r1 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x100) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0xd, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f00000005c0)=ANY=[@ANYRES64], 0x1) shutdown(r1, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0xffffff11) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) recvfrom$unix(r1, &(0x7f0000000300)=""/133, 0x85, 0xc0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000004c0)=0x2a, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r1, 0x2, 0x1) semget(0x0, 0x3, 0x2) connect$inet(r1, &(0x7f0000000480)={0x2, 0x3, @multicast1}, 0x10) sendto(r3, &(0x7f0000000600)="38a60f9a54adf2efd26db5d4c3af4d66f1dbfbcf98f6ed47c1a8005f1b4e3afa9c78095ca0b9b4af0ad7e20ae3b040bb833c420a3d97e790e9d2ba788b855f3806a58783fad5045e6431a388163d6ee521d9c53354667433741bb50537482c742501d3005be1c7eb1c712cd0a6570b04a2e1401d36071252b1d6d3d70a22763e80d49857f6c2875e3cfb6b867f2a3752a5d45ee7dedee8bbec83c3474853775a5a96f1aa54521a619b0887162a328f0cfde4a4027d3cb9cff57859cfee089f6e75b0bb649acef2a2ec0701466cfbb7bb1f890cf66acb2c", 0xd7, 0x4, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa) getgid() 00:00:10 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@rand_addr=0x3, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r1, r1, 0x0, 0xfffffffffffffffe) r2 = fcntl$dupfd(r1, 0x11, r1) recvfrom$unix(r2, &(0x7f0000000000)=""/125, 0x7d, 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="3ad571ef3d4de28a149b"], 0xa) fchdir(r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7ff}, 0x24) 00:00:10 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x800, 0x7, 0x1, r1}, &(0x7f00000001c0)=0x10) sendto$unix(r0, 0x0, 0xc1, 0x101, 0x0, 0x0) 00:00:10 executing program 0: syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x5dc]}, @mcast2, {[], @generic="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"}}}}}) r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x1012, r0, 0x0) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="ebffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000600)=0x28) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x4, 0xa44, 0x10000}, 0x10) r3 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000440)={r2, 0x676a6db4}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r4, 0xffffffffffffbfff}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r5, 0xbef, 0x2, 0x10001}, 0x10) 00:00:10 executing program 1: clock_gettime(0xf, &(0x7f0000000000)) socket$inet(0x2, 0x3, 0x101) setrlimit(0x3, &(0x7f0000000040)={0x5, 0x3}) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000007c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) close(r6) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0xd1, 0x4) r1 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x100) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0xd, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f00000005c0)=ANY=[@ANYRES64], 0x1) shutdown(r1, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0xffffff11) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) recvfrom$unix(r1, &(0x7f0000000300)=""/133, 0x85, 0xc0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000004c0)=0x2a, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r1, 0x2, 0x1) semget(0x0, 0x3, 0x2) connect$inet(r1, &(0x7f0000000480)={0x2, 0x3, @multicast1}, 0x10) sendto(r3, &(0x7f0000000600)="38a60f9a54adf2efd26db5d4c3af4d66f1dbfbcf98f6ed47c1a8005f1b4e3afa9c78095ca0b9b4af0ad7e20ae3b040bb833c420a3d97e790e9d2ba788b855f3806a58783fad5045e6431a388163d6ee521d9c53354667433741bb50537482c742501d3005be1c7eb1c712cd0a6570b04a2e1401d36071252b1d6d3d70a22763e80d49857f6c2875e3cfb6b867f2a3752a5d45ee7dedee8bbec83c3474853775a5a96f1aa54521a619b0887162a328f0cfde4a4027d3cb9cff57859cfee089f6e75b0bb649acef2a2ec0701466cfbb7bb1f890cf66acb2c", 0xd7, 0x4, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa) getgid() 00:00:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd603087850030000000000000030000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd0000000000000001ff01000000000000000000000000000100"/102]) socketpair(0x12, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x3ff}, 0x24) r2 = dup2(r0, r0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000180)="84a66fe03e709c3b045728c244a2b1a36b16eeb0c92abde61aec35ff58a06e6b35b1281261a89b20d004a7f1c55cbff43d5254e88777d7431a0c2fa74da19d6555823136eba81f430b58b4ba5afe1689d83cc9ac6e4ac90739717819c758958525627219b3faee19f902745ba737e5001dec28d67c189156a4db3514191f9881cbfbea591efc08d6e64716dfcd4b2e262acdc062a049a2706710eff8bc0addc766d65408d0f06fc7e9ac2a67171932202327cd48b8f94faab52c47fc9504ab4e2bbf88e308e4c7e901c7fc1c7fdd210c9b5c1b0d1852dd496f773ee38ca1663e6c16b5d3fa8202") r3 = dup(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000480)='./file0\x00', r4, r5, 0x600) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="7b38131b5e11a432cfcf4d4a629074762b43d4974a397d2f451502966bf7dddd32f4f4bb4ed9741535d884ff31fc055e462a37f3f47cc21eab518917a385d27d7e6b189b739874815119ea6825bff423abec7b0c1a5f73d25a919ad8bf4c0f56eab16769b171547782de6fa32ec0bb57e7805d40d16965b90ea55339fdb7024eb5034b7a9b8faa89d23eb9f964c06d18356c674076294545540f9b6dc86657dcd7f805abab43b5fe2bfee8202238a8c95809ce6bc9"], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x3, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x4687, @ipv4={[], [], @multicast1}, 0x9}}, r6, 0x9b0000000, 0xfffffffffffffffa, 0x118, 0x11c, 0xc8a2552, 0x7}, &(0x7f0000000440)=0x98) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:10 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x800, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(r0, 0x0, 0x3016fedb546dccde, 0x100000000000103, 0x0, 0xfffffffffffffe7c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fdatasync(r1) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x400}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="040000000000230000000000d06a80a6a44a382a71c29d70c45490d8f003aeb7f8e1f8e63685a56c687fa9f8adb8ca9f0a469c2b3590e7a9d84ac30fd529d1977ffea2bf8352f7fe60251907af95f26ffd1e979dfd009499562cacacc3ede83756ca7f340a111dbf57fe78d5aec45e052b3e4b6c829d9884514caad79cdcb6e81d6dae41c954ce7f95607c9e14e9435cea01e70cbfe2fdfda37c42f4fcd39edf87d1f2fb6a390ace2b76faa69dbb49d851d45a6e919d0db4aca2a8b0e79f4a"], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0xc35a}}, r1, 0xfffffffffffffff9, 0xffffffff7fffffff, 0xb8b9}, &(0x7f0000000180)=0x94) getsockopt(r0, 0x2, 0x2, &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@loopback, r3}, 0x14) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0x8}}, r1}, &(0x7f0000000440)=0x8c) ftruncate(r0, 0xff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x9, [0x39bd, 0x5, 0x6, 0x6, 0x9, 0x8, 0x2, 0x6, 0x7f]}, 0x16) clock_gettime(0xf, &(0x7f00000004c0)) setrlimit(0xf, &(0x7f0000000500)={0x3, 0x6}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000540)="e0b525fcb371dad3474b7f6010a782b2129a7a6e7193") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000580)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x2, 0xb0ad, @rand_addr="3c8eec0353520b4d92d22315b1d43b46", 0x5}, 0x100000000, [0x8, 0x7, 0xffffffff, 0xfffffffffffffffa, 0x8, 0x10000, 0x9, 0x3]}, 0x5c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000600)={r2, 0x7fffffff}, 0x8) getsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) faccessat(r0, &(0x7f00000006c0)='./file0\x00', 0x4, 0x100) ftruncate(r4, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4) fchdir(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x8) recvfrom$inet(r4, &(0x7f0000000800)=""/14, 0xe, 0x2, &(0x7f0000000840)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000880)={0x6, 0x40, 0x2c00, 0x1, 0x80000001, 0x7, 0x3, 0x0, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000008c0)={0x2, [0x0, 0x0]}, &(0x7f0000000900)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000940)={0x2, [0x0, 0x0]}, &(0x7f0000000980)=0xc) msgget(0x3, 0x788) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000009c0)={r2, 0x6, 0x2, 0x8, 0x6}, &(0x7f0000000a00)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000a40)={r5, 0x8}, 0x8) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd90d0000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = shmget(0x1, 0x1000, 0x20c, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x3000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:10 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18041, 0x21) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x80, 0x6, [0x6, 0x1, 0x6d, 0x1, 0x7fff, 0x0]}, 0x14) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfd43) 00:00:10 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:00:12 executing program 3: r0 = socket(0x804000000002, 0x5, 0x63fe) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "58705396634c0cc9802f4561a2d8d58627b9cbb4571d8304c8afce2f03a8b9d683a76058a37a751851e1ec18ee452fd4046537465d55e1007cdf9ee83218af9e9d208a75d24bd62c6e7fd8000b9ea3b32561fa24ce78716a150556d6e5050f233425bc5e4d777aef875483997f4ccfedecfbf76991bdffbc6b151177c1460630f8f13c7418cf547a0e2dfb520eafc81e2460b889d2a3a14baaba76cc87019452de9ab2ad12a8c8c8acb6ac228b34a0ff076b5e9a841885ba186621667d87f143d260abbb38a24d2687093091d42d11a1f6392a0ac1cbadc394088b00"}, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) ftruncate(r0, 0xffffffff80000001) 00:00:12 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x800, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(r0, 0x0, 0x3016fedb546dccde, 0x100000000000103, 0x0, 0xfffffffffffffe7c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fdatasync(r1) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x400}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="040000000000230000000000d06a80a6a44a382a71c29d70c45490d8f003aeb7f8e1f8e63685a56c687fa9f8adb8ca9f0a469c2b3590e7a9d84ac30fd529d1977ffea2bf8352f7fe60251907af95f26ffd1e979dfd009499562cacacc3ede83756ca7f340a111dbf57fe78d5aec45e052b3e4b6c829d9884514caad79cdcb6e81d6dae41c954ce7f95607c9e14e9435cea01e70cbfe2fdfda37c42f4fcd39edf87d1f2fb6a390ace2b76faa69dbb49d851d45a6e919d0db4aca2a8b0e79f4a"], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@multicast1, @local, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000880)={@rand_addr="aa801e401b2640b43f5cdd8270807a41", r3}, 0x14) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000a00)={{"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", "21063d5556d810e8f00d9a7a3192cdc5086f8fa5cd6f5897911c77dc54ae8565", 0x6, 0x80000000}, &(0x7f0000000980)="02608e60728def0120fc5c1e2d44473eede7bfd51041b5b75d1d6c4e6cd919e2da6ddf96eb47d00e717b0e0898720efc14a87bdb6f698062f9f4cf9d15d5b67ed42e87e1ee7c547fa6d4b403a9707590dea3dcf6558873279a34316be72401000339205dd1988ec26aa3d6399df709284950ac40ad1835", 0x8, 0x1, 0x1, 0x1b, 0x7fff, 0xace, 0x8, 0x8}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0xa298) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet6(r1, &(0x7f0000000840)={0x1c, 0x1, 0x67a, @mcast1, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x5, 0x3, 0x8, 0x8000}, &(0x7f00000003c0)=0x18) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={r2, 0x800}, &(0x7f0000000400)=0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}, 0x5}, 0x1c) 00:00:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x3, @rand_addr="083a4f6ddb87bbc859f022308d47220a", 0x874}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:12 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x800, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(r0, 0x0, 0x3016fedb546dccde, 0x100000000000103, 0x0, 0xfffffffffffffe7c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fdatasync(r1) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x400}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="040000000000230000000000d06a80a6a44a382a71c29d70c45490d8f003aeb7f8e1f8e63685a56c687fa9f8adb8ca9f0a469c2b3590e7a9d84ac30fd529d1977ffea2bf8352f7fe60251907af95f26ffd1e979dfd009499562cacacc3ede83756ca7f340a111dbf57fe78d5aec45e052b3e4b6c829d9884514caad79cdcb6e81d6dae41c954ce7f95607c9e14e9435cea01e70cbfe2fdfda37c42f4fcd39edf87d1f2fb6a390ace2b76faa69dbb49d851d45a6e919d0db4aca2a8b0e79f4a"], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x4}, &(0x7f00000001c0)=0x8) 00:00:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xffffffffffffff84, "536252dd2a98102d958b2ccdc54e65e7a1d33042539182ba6068e716c2d7a61d3f317a40ca87f62b776054df750f6ba85699eb37a6fd972bc6846a69a7d274902186"}, &(0x7f00000002c0)=0x4a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x7, 0x343, 0x8000}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e0000004ee1edcd4ef0bd0209010000004c0c9ea444a96bebe2b539992245040d87"], &(0x7f0000000080)=0x26) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x800, 0xffffffff}, 0xc) setgroups(0xfffffffffffffd5d, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd11_fstat(r0, &(0x7f0000000100)) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x5, 0x4) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000300)="d132c46db8d00a6e35b7606994d0ecb5e65002a5ed283ceae3b3608adf6fa1534982cf261cf350e7df41474bb4bc8dad26d99246495fdb6a72444257f5966c701a68bab4a617d237408968f9e38b", 0x4e}, {&(0x7f0000000380)="02a2108cb604246074de4fcee7b054bff93078f1c4406a2e3055b8c6378884956baef9661ee34b9e4d83ec643cb6b55c0061d366fe075b0011602dd740ad54f31ef994e0ffa68a132c3145357e", 0x4d}, {&(0x7f0000000000)="20c5cd9b4bc5066f251bc7a567c6c6ffb9d860743ab6351f906d464cee366130705d1268d978c57dcc2cf21a1795f5a512c8a467f8", 0x35}, {&(0x7f0000000400)="169f1a3c963e1e1950ac991736fd09305afe194c22ca4bcb99e6f77855be51758d23d4c54571e3445184788628c39d4eb507cb03e72dbbebc93bedb6087d4b1c4eed64e625d12c81440cfe7f00f436b04b1892e642276307d03bd20fc0", 0x5d}, {&(0x7f0000000480)="ccd2f8e097b96f9cff7b744ba00862ecd91660eec04309eff6dd9d5d7e3c1062f3ec44ca30e871aa9c27d2b14548e642ae56cb1c1dd76e56c8b95806bc104d08d274ff23b1193dbd2e8ef4fd74a6088b74212822610173f87ee0e151", 0x5c}], 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/16}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000001440)={0x4, {{0x2, 0x2, @multicast2}}}, 0x90) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="870b8aafaa2ce23b1afe9e37e068a8cd421d2307a7f661073e2c6708c00a589b8d9684e802b1b7d04dd8f31d03d22b720d6554880f56eaa23960bb996d68794ab55d3f97496061549aa3f10019387cad7fa48b3ede88b7f27efdeacb9545b882ac975fc9e38609d860c1e010c1d6a035a2a28fdac49db7761529f073277a5893bfe443af315c298aef199b94fd16ee72de2aff7619c85bf5bee552c6ae7ab1514ebd72380c512d4f8bc7bd8634e292534c1af1e87fde53fbe88d14162644077d5307ff0421b4299a414eb1b74e46c219bdf364b121cbc77097fe14b2686f0c381e9cf8dcb05166e6e4891f3643270a992bc78794484be3", 0xf7}], 0x1, &(0x7f0000000300)=[{0x10, 0x86, 0x7f}, {0x1010, 0x84, 0x29a, "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"}, {0x18, 0x3b, 0xfffffffffffffffa, "eefc"}, {0xd0, 0x6, 0x7, "e53c25e17c0947ac5bc88e8f8110cb59a4a7936fcb3cb410785e374a030b2344d2a8efd9012f00dbd16884bbe7d40f5935bf54125a7f311c9e0b14286ceb89a80566f0a64ef7632ad9f00e4316601165cd3340982ddf3da8780e506b6c3444766dd5d25e0ad8cc2cb39fe0ed17cce877ef6d49ad33f9642a9ee6a2a542076602c5e85161c84f14fdbf0da5b310f58a9384425c092229112117f7ada2337e9fa2059675b780253fb12fd75cd5a59c51b3a620a52ec04ed6e1f95b"}], 0x1108}, 0x180) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:13 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x800, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(r0, 0x0, 0x3016fedb546dccde, 0x100000000000103, 0x0, 0xfffffffffffffe7c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fdatasync(r1) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x400}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="040000000000230000000000d06a80a6a44a382a71c29d70c45490d8f003aeb7f8e1f8e63685a56c687fa9f8adb8ca9f0a469c2b3590e7a9d84ac30fd529d1977ffea2bf8352f7fe60251907af95f26ffd1e979dfd009499562cacacc3ede83756ca7f340a111dbf57fe78d5aec45e052b3e4b6c829d9884514caad79cdcb6e81d6dae41c954ce7f95607c9e14e9435cea01e70cbfe2fdfda37c42f4fcd39edf87d1f2fb6a390ace2b76faa69dbb49d851d45a6e919d0db4aca2a8b0e79f4a"], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}, 0x4) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x9, 0x98}) 00:00:13 executing program 3: r0 = socket$inet(0x2, 0x8000003, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 00:00:13 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) sendto$unix(r0, &(0x7f00000000c0)="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", 0x1000, 0x104, &(0x7f00000010c0)=@file={0x0, '.\x00'}, 0x4) syz_emit_ethernet(0x37, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@arp={0x806, @generic={0x20, 0xbc5f, 0x6, 0x5, 0xb, @empty, "87621358fe", @empty, "2fdc1110802c2fb4cd92a9168ac9d3f7"}}}}) 00:00:13 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r2 = semget$private(0x0, 0x7, 0x401) semop(r2, &(0x7f0000000100)=[{0x4, 0x5, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x7, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000380), &(0x7f0000000540)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f00000005c0)="e120c3078d50610695bf3dd021d7cdc31a05f497a158f0145ededd7cb9bbe742c0747334e78175298f7fa72ec7e170fb04a2a247a059c418af253d4f7ce128d7c64660243ffa2b7eb6023385124dae0a041d0865b3fdbc318955b9b46aa6bd05acd832b78a54e4809ca446d1639f9c50c1caa59514240343c893ff055aae9cf8b4611c01f79dae897203a0c47d1f922585f595ab633c2d74eeeda86861a15a609250b4e482fb68c8e2224db375aa51418e336184d4") __semctl$IPC_INFO(r1, 0x200, 0x3, &(0x7f0000000280)=""/138) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x80, 0x2) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0xb5b]) dup2(r3, r0) 00:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000300)=@un=@file={0x0, ""/84}, &(0x7f0000000380)=0x56) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) socketpair(0x1c, 0x0, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x8, 0x8, 0x8, 0x3ff, 0x3, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x7fffffff, 0x401, 0xb6, 0xfff, 0xe66a}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x3, 0x2, 0x6628cba1, 0x9}, &(0x7f00000002c0)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:00:13 executing program 3: syz_execute_func(&(0x7f00000001c0)="984a19c6c4a2790dcd0c260f05bf0a030000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb765660f383af736430f6e73f2dee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab0f2ddd67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b04a00000414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebebc4f3c35f4f676508ad36f04283a90080000026802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb642644815a82090000003de2") syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x9, 0x0, 0x2, 0x80000001}, &(0x7f0000000100)=0x14) 00:00:13 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) r1 = socket$inet(0x2, 0x3, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x8, 0xf, 0x52, 0x7fff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x2, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x0, 0x4}, &(0x7f0000000180)=0x8) 00:00:14 executing program 3: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:14 executing program 1: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) getpid() 00:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) open(&(0x7f0000000000)='./file0\x00', 0x9, 0x30) 00:00:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000400, 0xfffffffbf7fffff1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f00000005c0)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="52846d3de6361ed3a341520664241a019c8909ea991e1f29bfc23abb877c01568c3fea60e9e74748be0308704fc03f1496e7d7245d892950eb8aa1b1178fcebdb371c94ba53709f323388d044906685d35e5dd4ff61f66bacb0ee6351c291ba18a4ec56a751a137e5707c903") connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x3, 0x52, @loopback, 0x15}, 0x1c) socket(0x1, 0x6, 0x40) 00:00:15 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100)=0x9, 0x4) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="3f53bd3f4b3492d518f794fd69f0a4e0058379c758d594c0aea072664b9ba9c2d3e97367ef1581b39264dfae96c6718ce07208c2542b5383a2ad3fe79a94deeeb68f62c05d325683b2d134af24718ee4f9d4d49247") 00:00:15 executing program 3: socketpair(0x1c, 0x2, 0x0, 0x0) r0 = socket(0x17, 0x20000000, 0x401) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x1c, 0x3, 0x8) r3 = open(&(0x7f00000005c0)='./file0\x00', 0x20000, 0x151) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000640)=0x1c, 0x30000000) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10, 0x10000000) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pf\x00', 0x40, 0x0) r9 = accept(0xffffffffffffff9c, &(0x7f0000000780)=@in, &(0x7f00000007c0)=0x10) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x0, 0x0) r11 = socket$unix(0x1, 0x5, 0x0) r12 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) r15 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r16 = accept$inet(0xffffffffffffff9c, &(0x7f00000009c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000a00)=0x10) r17 = socket$inet6_udplite(0x1c, 0x2, 0x88) r18 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000500)=[{&(0x7f00000000c0)="42d2e04af166a82e6450d46e6aedb56ae0e1dd09f7e43958f5e7f114826b178c1d26dbf4735ab7710e153bb364956e67ed72c8c35d8114b6e5cec2ac4215fbee2f2b9aa239353bbe7121f025eed54b57a3f08e501e29bbb05f40175075d753d9de184ccdcc16be8fd11bdbb33286f9239278e18c445b7cfb4f3ea9fd9eab7b13ab0e76a404286c6e70e05accf3ad8a6acd9f441780e9a5d7b283a3b74d824920e97114e5a180d6", 0xa7}, {&(0x7f0000000180)="9baaa4aa8c5b176a0ce00a0c54b631e25a0c7924428bbc938b8b1bac732222dbc98c3d85e396c4a3b950bf84d049bbf4f8b44c9473a40c839d774acae1d43a3a79848649c88a7b3715262478bbe6e699df3e378483433854410aedce261186449dcf369f4b70b0732cde643e88727a2fe9ba65e24373bb556f00ddbc2aab3b3a38758d0993da296cdce3bf7742e42cfade76a01a9eebb209", 0x98}, {&(0x7f0000000240)="43a7e5e36712cfaac115ef24e077b3351f78632179f22bf7fd962885ffbc6148ffc0741ffb3f92", 0x27}, {&(0x7f0000000280)="5b3ccbf2632dbbd70298c112b95090053533f56bced00e8b646dfadad1cf50f0c3faeebdcc70214544dcc6a91324f9699bb7d671b916a39bbe1570b231ab4bf6ef2875e6350ec3e2d73dc1177c8cf505c4b33bb584d14f2c445e8c7079d088acf08d8348e410d9c99583be56855366e854ab866bdcbe0e", 0x77}, {&(0x7f0000000300)="c44814df8932466b6f38b9115edc1e70830bbd12da053285fb15493a2d55aa22f97e23811cb603a2932ab8ffe880cdbb4db48666075d7e05e56a0b47e7327eb1561c0af353b9a881c559ecf37b9533b362ae19659fbf4e23239e3a87116836b1a28dfb017b2394161ddc5146faabd13206039ae41e6858c1052b6819dd4edcb3f6", 0x81}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="096209b4458257b55b1110c2fedb4c958218bf65bee52ce517d375764ebff7f2a7fbb8c84fe5c5713330a61ce6cb3e20ee9590f602acdfb765cdec98e870500c8c452690e3d254faff2dc02708ff24d4087543b24ccd53b4f319744a028519983d95c7f9df4e4a7c82088a0e244b9c57ff04284d0d7c", 0x76}, {&(0x7f0000000480)="dd8b4933ddd1b6f3ef9eecc563e66642257c959628aa1cb78055d93ae828a4b70c2db0679f361d9d92dc1f568fe3878c7c06f847c4a773972e1f4565720ba2a885daf10c4a9d2222be3529901831ed73a90b689e67f8c62b1f3da4b6d550cf6d2ce734622d293a86384ac2b343f74ed090e0c57f85", 0x75}], 0x8, &(0x7f0000000a40)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}, @rights={0x30, 0xffff, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x20, 0xffff, 0x1, [r15, r16, r17, r18]}], 0x90, 0x8}, 0x4) r19 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) shutdown(r19, 0x1) 00:00:15 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x1410, 0xe6, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x5, 0x200, 0x80000000, 0x20, 0xfffffffffffffffb, 0x1, 0x5, r2}, 0x20) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0x4) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x2, 0x1, @mcast1, 0x3f}, 0x1c) r4 = fcntl$getown(r1, 0x5) getpgid(r4) 00:00:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x5c9}], 0x1}, 0x0) 00:00:15 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000140)='./file1\x00', 0x203ff, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3}, 0x10) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x4, 0x40) 00:00:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:00:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x180, 0x0) r3 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r3}) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000100)="91328080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) mlock(&(0x7f0000a2c000/0x2000)=nil, 0x2000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:15 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)=0x0) ftruncate(r3, 0x7e2780e3) r5 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000480)="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") write(r3, &(0x7f0000000300)="7d1805", 0x3) getresuid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)) getresuid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f0000001780)) getuid() freebsd11_lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, r6, r4) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000380)=0x100) mlockall(0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001580)={0x0, &(0x7f0000001540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000015c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000001600)={r7, 0x2, 0x80}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000001480)={@remote, @loopback, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000001500)={@loopback, @local={0xac, 0x14, 0x0}, r8}, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 00:00:15 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26400f18d8e901edfec4427fc902023ed107c4c2b90acaf21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00f26f00c1f91337c4c11171e5052e440fc7bf0d00003c66660f3a0b0865") 00:00:15 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x10, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:15 executing program 1: socketpair(0x2, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000200)="0476ea0718a1f799175701d5ab050e51de3cae6f172a93436b7d4e18f8f5ffc94546ed60ca517fac5f1c7a7178084fb2cb88bd583368508d15331623ff13edd9504bbfdd77acc6aaa0fe66") getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) syz_execute_func(&(0x7f0000000140)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="002113c58c"], 0x0, 0x30000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000540)="91cd80c44219012d3b3b69efc46259a620d0d0c4e2e9b63e00008fc840ef0e0ce4c6fb0f450fbd26964d6bc4c2613d70029d670f381d6a2f67450f483bbfd9660f7e0d000000008f09709b7e0061614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x3dbcce78}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r3 = getpgid(0x0) r4 = msgget(0x3, 0x8) getpgid(r3) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x1, @empty, 0x2}}, r2, 0x636, 0x8, 0x10, 0x2, 0xfff, 0x7fffffff}, &(0x7f0000000400)=0x98) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r5, &(0x7f0000000000)=[{0x4, 0xffff, 0x1000}, {0x3, 0x100000005, 0x800}], 0x2) 00:00:16 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x7f, @empty, 0x7}, {0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffffffffffc0}, 0xfa50, [0x4, 0x2, 0x5, 0x3, 0x3f, 0x0, 0x80000000, 0xc]}, 0x5c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) syz_emit_ethernet(0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x101, 0x0) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000240)={{"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", "a5d2d1bf0770bc7ab430b453142f21cc158f61c451c8a4fb00e8640b60a0c6a2", 0x3, 0xffffffffffffffff}, &(0x7f0000000140)="da5376ec05adfe1169b6d5f3f9da8f2003ba1b5188a490513286ea284e84b3b1b375fff585e8ad6be548b3553f231dc64e4e385b391eaa67c2289f55820eaf98ed6a3d2a61b60db89c3d2b26fe392804e40b06d4ace693cb406806c1bed5993471e4017e898e898e8a34e2c6b3fc06f3c64b4c6da148fd36cad7a5b921988c8141475d73028e664a4047fb867a98d0207952a3655ac748d7427692711c180d46a6ba961b82a4f4", 0x30, 0x200, 0x9ed3, 0xb55d, 0x1, 0x3, 0x6, 0x10000}) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00000f81c66db703c483397fd300c9dcdc0fbcaf0e10004ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x401}}, 0x0, 0x1, 0x401, 0x8, 0x7, 0x1f, 0x7}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x8}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000380)={0x0, {{0x1c, 0x2, 0x2e, @mcast1, 0x4}}, {{0x1c, 0x0, 0x9, @mcast2, 0x253}}}, 0x108) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x7fffffff}, 0x24) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xb670}, &(0x7f0000000040)=0x8) socketpair(0x1f, 0x4, 0x10000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') read(r1, &(0x7f0000000140)=""/224, 0xe0) dup2(r5, r1) sendfile(r3, r0, 0x0, 0x9a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x20000, 0xff, 0x4000, 0x8000, 0x6dc, 0x2, 0x3, 0x7, r4}, &(0x7f00000002c0)=0x20) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c002ffaa40000080001ff000000000080aaba89ca"], 0x10}, 0x0) 00:00:16 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, 0x0, 0x21f) 00:00:16 executing program 0: getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80, 0x3, 0x17d3, 0x10001}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2006}, &(0x7f0000000100)=0x8) 00:00:16 executing program 1: socketpair(0x1c, 0x3, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x10) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000100)="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") 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:16 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0xfd, @rand_addr="32cd4a8f3fde2ab2785454973023ed5b", 0x6}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000140)="8c1a59e79b8bfff2bdf580ac096b08c15d2fe152f4ea900b96d59eb26ea7fcae2f96dbb4aba638816f26e499d53f16708ffadbde004e9bc6d703ca30f0f046950fc16de632664db48b967ccadc42b3b6320fb62ce52d3e3d04539bc0e5805acb201f9dca14baf37cbff4d965165b82db6008d813157bb735dc2467eac2fe702de72a44198fcddbce81c6b0cd305a04689d0b1e2c4db14a243d9850877868a81fa08ed35d8c91db164a940f3974d6748de100"/192, 0xc0) 00:00:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x101, 0x7b70}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @ipv4, 0x9}}, r1, 0x0, 0x5, 0x81, 0x8001, 0x1, 0x1bd4}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x5, 0x69, 0x0, 0x1, 0x81, 0x29}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0xfffffffffffffff4}, 0xc) 00:00:16 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="cdc6898a") syz_execute_func(&(0x7f0000000340)="1c3eb5b598cd801b69e466430f380232264330242500000020d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b660ffa72fe0f9966030faee4f20f2aca0f5e5bf4470000c401fedff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r1 = getpgrp(0xffffffffffffffff) getpid() r2 = getpgrp(0xffffffffffffffff) setpgid(r2, r1) r3 = msgget(0x3, 0x100) msgctl$IPC_RMID(r3, 0x0) r4 = getpgid(0x0) syz_execute_func(&(0x7f0000000300)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc68e37b3d8d2fb098ca00000404e19863299e29119ae4e4212611c00000c4a2d93bf1c423c549ce0a") setpgid(0x0, r4) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r5, &(0x7f0000000400)="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", 0x1000, 0x20008, &(0x7f0000000080)={0x1c, 0x2, 0x8, @empty, 0x7}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r7, 0x40}, 0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28000, 0x52) connect$inet(r8, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) 00:00:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000200)=[r1, r2]) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:00:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1f, 0x20000000, 0x8) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/54}, &(0x7f0000000080)=0x38) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0x4) 00:00:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 00:00:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="2cd800"], 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:16 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/1}, &(0x7f0000000080)=0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x4, r4}, &(0x7f00000001c0)=0xc) accept4(r2, 0x0, &(0x7f0000000000), 0x10000000) fchmod(r1, 0x0) 00:00:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="8be76f8b8e63172b8bce3c0f46fc59e411be2d18ba52c699e64c15f7043ff10ba907335d97ac77c1bc8e3807e0a85a035a48e48ca70b7b516d56a7b4eca6878332deb7b9de2b68e4713058229382e5f129be6857ef02a9762f39be2ab37cbb298b339e46099d93741b3595b68621e47bd94212c1331f7aadcbb0d43801afabb36235a6e6fe4b") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) read(r1, &(0x7f0000000600)=""/242, 0xf2) 00:00:16 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='8', 0x1}], 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x110000, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000006c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xf9, "c8c8ec2ffbebadeca5c34954b509e5e468b1aef80a0b6a57c3031c4907996f92bddd6ee023f67803fb6929caeb382dda9fd685917e71950d8936e07b2be35f60358767f0318a6042492f218227dc2af433bd006213c85663f7ad9fb3b16af152848ac7c16c5dffba435f33145c93fb71589dfde5bfbbcbbf56940e7d2cdd3ffa74121d63d67df3239817bbc981222d293e2be8dff8179d97b3b7beff198cc004b94916194ca70bf8075625055f39f833dffdc96c528d735ecffc8bca652abe2c68ef61f3c34aac3c6c38c5b3ba9e5fc800c522efe6ecd09cc21c52452bbbaa53dfdc5f0eedeeb047df44a813ca62b737a9871c3d4b0d5dc7ff"}, &(0x7f0000000080)=0x101) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000740)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000500)="b9dac9c41b9e258d5dc242a80b1d4eb2d187fbc9a3e13f22c9669906b21babc44e0b5497f31b5d622f161bc6", 0x2c}, {&(0x7f0000000540)="0dd24b905a819ac8241e192c127d10167a75d6ad3422daf20a65e62b0ae9c24aa5c67916bd0d4852bf87a410a385b3e869f4605c633dd2afabfcb0023b4f767b01eb105731be3934d255638e7fe4ad2c3eb4e54cfccbc2eda675fe4c49e49bf9f1f473cb54db613efb1e5962207f0f12524d94e274ef440b6608561b5f37b09b0506da01df0c0582055dbc25eb8b362d9d894b6deaab274b814c9268285c", 0x9e}], 0x2, &(0x7f0000000780)=[@authinfo={0x10, 0x84, 0x8, {0x1f}}], 0x10, 0x4}, 0x2000000000104) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000000)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x2, @mcast1}, @in6={0x1c, 0x0, 0xdcf3, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0xc489}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x9, @mcast2, 0x4}, @in6={0x1c, 0x3, 0x5, @rand_addr="8d6d00855a31c38479cb36d04d0a6963", 0x7f}]}, &(0x7f0000000480)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x83c0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x1f, {{0x1c, 0x0, 0x5cfd, @empty, 0x71ab}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100)=0x8000, 0x4) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="fc6e5d1e7a49380ca4cd5017ab183c74df3d9820f4e9dd0a010d0e2f7df6cbfa277ea84875b62be76e57bde0013663749dc94d544e3b7eead04d58ba69b64f75218530cf585161e91c04e08266021a2146be24ffdc47b9539ff493fa0c9349e2b75462ae7174b424f96b2f32b491700bb79b736d8a699d5d9d8bdb84b136f7e2fc0ac27b1b800e2e5632e22c6f80029aeeda2ff8919c7b543bcf") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000200)="295be915a5778d25c8efdbbfa000a23e78a6a14ca4e1578714562527615eee2898ce1a5a7a4f68178417b8fdf4949977cdae2073288af8d7e1777a16fb02946a5356b3a3dc57bf3f15a75ab0017e2b18567a9fae6ba822c157b0c1935e566476315024f34f8c074b04ea75540ce981f15f7400ff70e8e6f8e15830f046b8d6f77082d09bf057cf5792c290f045ce84f20237704524930bcbde9d115c696232d6402fa517465232fc614b4e5da1cc4c63126c8a72de5762a77d39f65fdf627a") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000002c0)="367523c78d5d54dabb943421409459912de41e096530e06923defde97d937b565436be1f858b80e9ec6f84ef1d9d45172b8d") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xe3, "5a40604483a748e63a8ff9bf2dc2eadf0f1fb9912a96923d01b760a8d94f81b7793432a8a0bd2b20051de17ed1acaff7e5cc3fa9b44a7026fc79570dbd6d7e27e82e3a2b9fbb659e517b4011d8a2b214bd82fbc5648548366892e692b5efb9d818b79e7b1d4d579da9a61534b49d1d134a110d4ebbf611481e97022b1b23bef917d8a7cd8a4029e2d3fb0a36725e57ea224e12a9aa25dfddfd31c7b51ca8da335d0977edb7256c136d11793cc9bbc031e7d4abeafc2ff894e50e9b5441b751bd4d16c4a6334383524483284f013a3d7d97f6c0410084a1ff0a9b935506ec2c5238b812"}, &(0x7f0000000440)=0xeb) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r1, 0xc, 0x1e63}, 0x8) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000004c0)="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") ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000005c0)="2ac627c760d6b169655f7ea9e192396bee04437a9cda395001d1f032a225e914f0fdaf6122695cf83dab7c3523e274b1b3ece6cf114dedd5f6a270219cb129d32f9918116eef7c0ce4a448db72178b76dd539bf9db755f12ce0a04d76afe87ca23a89dd2296f994ee4d157b2a8a43a3059741af48ee8e0b7dd26be73c9243c063709653ba8c5bdc26b2c7c1c0c5c5b793109c61d504f96c36b05b72856041496629fd720cf22723e3affd3e651d802dd967a94545cb9b2393e3357ee3e1be52610b6c628b3cc9159b9897daeae974a3c7ad33da67788f526a7c08757e295") sendfile(r0, r0, &(0x7f00000006c0), 0x4) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000700)=""/122) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000780)={0x7fffffff, 0x8000}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000840)={r1, 0x8c, "9585fa3f33dd6367abe7bef161a70a5b02d93fd13c0f0fc6ea6cfe4cf6b2dc655f327d662c0e527d1b9e9747469f5d7cab2b0b227783d8a81d25b9000f65e9d4ae26f1958b5daef11ff29d2110184714eab1d15b2971da939ad3313123455af8a715d50018ad3538d9314cc63a7b651453f14cf889b8380202b3505b02d459031a45d166f53dcd7cd3f0459f"}, &(0x7f0000000900)=0x94) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000940)={0x80000001, 0x9}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r0, &(0x7f0000000980)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000009c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x2}}, r3, 0x8001}, &(0x7f0000000ac0)=0x94) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000b00), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000b40)={@in={{0x2, 0x0, @rand_addr=0xffffffff00000000}}, r4, 0x39c1, 0x455e, 0x215, 0x4, 0x7, 0x3}, &(0x7f0000000c00)=0xa0) getsockname$unix(r0, &(0x7f0000000c40)=@abs, &(0x7f0000000c80)=0x8) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000d40)={{"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", "5ef94b1da2da6992737d56138f4d2d4ab2853d14e42078ad5295e64e058a2cd5", 0x20000000000000, 0x9}, &(0x7f0000000cc0)="2063e4f5de23d26f3f3e24ca01885eee6e502ff377ce399e80d324b1cba0dde2b0cb66ff55e63ef1c5ffbdadec00384d34643a0f902a98ad430fee81f92420820a881c825444449f181bc3659d2b545f500c7ed1dbca5bef3374", 0xffffffffffffff01, 0x7, 0x7, 0x401, 0x7, 0x100, 0x8001, 0x40}) getuid() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0x11cb4ce1, 0x8, 0x800, 0x9, 0x9, 0x3, 0x7, 0x5fb, r4}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001240)={r1, 0x502f}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001280)={@in={{0x2, 0x1, @rand_addr=0xfff}}, r5}, 0x8c) getsockname$unix(r0, &(0x7f0000001340)=@abs, &(0x7f0000001380)=0x8) 00:00:16 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000500)) sendto$unix(r0, &(0x7f0000000540)="bed26a42a57474ad65a2062d95af0baf431931bd98eb61491a931f8fcb4dc88fda4556711d63c1557fb02a5476adfdf23a50e27b30d394c93a9be433db7aceacab30bb064864d91e4599a8d134e40bcfcde22e2e884e23e8379c201f6ba7a0ecb263ce4e7cab06b0f4fa8f056275425295eb7c4ca02d38249182306427811c4769c541f4cad5474e7ac5b3fe70678342df0fbbd16f4c00875a7fe3b19308227cb76027bd5f0b6e26cf82bc89061796f0d9f9b05b93060758d988e43172115ab1e25e9d9d2cd259a2b831d3f99cc161b5aa62008da494ac3b010774430e2e", 0xde, 0x100, &(0x7f0000000640)=@abs={0x1, 0x0, 0x0}, 0x8) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r2 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r3}, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000003c0)='./file0\x00', r4, r5) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, &(0x7f0000000440)) 00:00:17 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x12, "01e802c325b41f894cd658c8c0ee1a5f094e"}, &(0x7f0000000080)=0x1a) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x9000000}, 0x8) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, &(0x7f0000000200)=0x84) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x8008, 0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x9, 0x4000, 0x4bc3, 0xffffffffffff0001, 0x6, 0xfffffffffffffff8, 0x10000, r1}, &(0x7f00000002c0)=0x20) r5 = semget(0x3, 0x2, 0x294) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000300)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) semget$private(0x0, 0x3, 0x22) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000400)={r4, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @loopback, 0xfc2a}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000480)={r4, 0x1}, &(0x7f00000004c0)=0x8) accept$unix(r6, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000580)={0x1ff, "35e818dc4c1c48b140a9ec26141d1f72"}, 0x14) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f00000005c0)={0x10}) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000600)="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", 0x1000) __semctl$GETNCNT(r5, 0x3, 0x3, &(0x7f0000001600)=""/4096) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000002600)={r4, 0x3, 0x31, "fbe3bcdbb72a4d58d1f54db745a7f29a56bc32f268226d4d6cfcdaff2fa0a8a39fda7b575b43f07f8328c78a6d541dcedf"}, 0x39) r8 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000002640)={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002680)={r1, 0xf, 0x10001}, &(0x7f00000026c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000002700)={r7, 0x100, 0x7}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002740)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000002780)={0x5, {{0x1c, 0x1, 0x3, @empty, 0x6}}}, 0x88) exit(0x9) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000002840)={r7, 0x8, 0x1, 0xa70a, 0x5}, &(0x7f0000002880)=0x18) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000002900)={{"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", "fb3f31a30c82acbc528d7383f3a798adcaac34fc4d04f754be5760b8cc60ee9f", 0x0, 0x81}, &(0x7f00000028c0)="1c07a1bde6ac8af956d62cbf83ffc6c0c780b2b2dbf1256e8e8e58459cdc7b9b80243a898e1ebdb0c9cd6e9b21d1", 0x3f, 0x3, 0xf0, 0x0, 0x1, 0x9, 0x9, 0x1000}) 00:00:17 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x8, 0x546e, 0x1, 0x100000000, 0x4, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000880)={r4, 0x1f, 0xcf}, 0xc) lchown(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000008c0), 0x4) 00:00:17 executing program 2: r0 = socket(0x0, 0x7, 0xe030) syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x101) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/35}, &(0x7f0000000100)=0x25) 00:00:17 executing program 0: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000100)) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000340)={{"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", "77f8380d04f0995b18bc4286cc2682935741ab828d66c01a204658a6ceb46817", 0x3ff, 0x7fffffff}, &(0x7f0000000280)="5e4a254947e0230a07e06f390cd0be938f1e6d4264d0e58e46964ddb5f384629f632a7958dcab073baa7758990743cca7602ace81de4b1ecff70436830a60f9931d2566d7db7a1de5d02211fcc9505aab92af3ecd9c54b94035ad12be20bdc7f71dc8321f6d333cd20ea880cd044900f1da91f84eb2d116fc0bf949df1a3bfd389a8828dbf3cb7f021598184092ae228cd", 0x98da, 0xb8, 0x6893, 0x9, 0x7, 0x2, 0x9, 0x97}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setrlimit(0x0, &(0x7f0000000200)={0x5, 0x10001}) syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="96fc1c1be668573bc625896553a3a0101ec9484ae96660e5e408505fe1ed62d9c18fec2da9a8b7098ed9c219d74401e4da9e46e941b169414b838a65639a85a299f7b6108fa36d95525b48f7863e13297a8f715784d54d5981407c957314a4e9b62cbce6b124e82eab8550a906dadb411f2c4c36511a9201ca2b61136ba1859be6155c2f67ae1ce5d2f4fb3d685cadb495ad26e20fb0f26ba889eccec5bebac7bd3064f2ac4d1feb1be537c5d26b42d608ea79ff0f133ebdd085343dc7f397b2f09e7ef249b1833324313d718a0a89fc54222d328aa88b8ba02e24bd2f4ccbdffea0ac827f431abaa11f43ce82e5f8543f8a3365ff112a37244077bbb23ae1c874dd784748388fe4202ca2596cdffdae9171bc5a2203987a17e22037b459aabc92fcea1d1dc3e930fd6453ed1e33e7e7e46dfd65da8e212bf2720e94cf1dbee4cf26f4a372dbf13369d08702f286bf1d79007493c149a01ee4ca5381048b2ead84934cb3de50fcd0ecd9822717007a6403d772148c7fd9514559537bce5fb30ac9a27f118a83dd24601450aa5a4bc590a2c684963b386daf74f0613ea239413cfa2cfa024148f61c62db30825c906e2d8265a5ed832089ea611d921fe2b71d2ed5782ee130b622d7eea2dca2bb7e94750ff3bf9dbfdeb62eed4e25294a50561e00aff4591596850bfc7db146b303809800e828b853c3d42ad74a3ec7b9b0f76814fe1ed056a2d0fdc1ccc2047beef1d2e9ce5ffc51721ab8b28f126248667b6a6d88137fdba576d78ed79e1896caa078ffb5acddfb5e76253f740341e91ebbd9bb595b425f1df3b34635b90feda3cc9e6c495175e9be9a14df8ade2639523e551a951b5bfb198466446d30a725a59c4d76ccdd351a3e36e0d83d38631579da3bf4f0041bbd4388682b07732bbfd0448da80f8bc1c2f4c429a7ea79b445e0ed5e8759d71339a8cebf0bbce7e87cb562bbcc6c837fd88fa1785dde70a496007a25593e4b56126b4e356fb2c698f9bdf83c5b21af80fbc3b8ed034fb5474441197b8a6c23274cdcc38822e98c8d85f804ebcb2691030a08012d94e94c77046dcb3ec864dbd40572aeef0f0f0f1133fb86ff538efe2ee39460a083f60a89f712a0e27068c1a8aed4a63eeaef009c6dd263d08d9bbb9e2767311705b394ce6562aa9e18ac382b211519174482428627e172fa63eebe5a538a5517f3bdf16b4ace6b417be49199ae78a3bb4181e44b063700d0c7d6f03e5e93949c4964a5e500cf612f4a61e9fbf9036e33452b2a5797fc60bea9f255dfaadf6f7bda3a9b43487eb513b49db3fe9cb4282ef92eec6c3a05fd665ffcec995cd9c7b28a5f3eec74ab62e74f182062d0d45f8e51df0587a510657efccc53d8d6ebbd938ec32d94f8adc7c1dfdb333a04d9e7180254fa109309d1bc420f025e60b98c387984272fc7c634ff17c628d34b00246408c56ca808739a4da36e525ef58f5c100ca22ff2c8502a5c77816f2ee4066c4e435f99c6078c87b0d6300581866402938d0f194becc3f1637f82f5d134ac722e94b7fa48d1e6faab8641648beef53ff162834afc371f4a87f982bf15fd248816e4b6c26c5a3ba0550fdae1e20cc831554a53e42db181a26e59db55cce4d46a2373e77d3cb0a04861e4f63ee45a6f28ada8496d147553d51b180434b5fd9d93b6b0944988e6151c215c05129cbd37c807b9d75526be795b17fc7a58e8b3e13f0b20ba06639210f9d9b32d4e3aa006b437cb8a431b017f4c596e00e8101c5e53e89a02efec653c3b70d16b9cf62ec9028e027b093ff08067591619233b072e7997f5616da4e52982006b9b450163ed798242796902a98298f48befc465ca43c4ccc2d33a29afc18d867d27016af19cf4709df9a7dd072108121cf958525e4aed257d199d9e43f0afbc891185ffd936da0617e02effb59c24c21062166afd9de44f0072957df8bd1e9d15f7b0a2a95dc50b0def3fb97ffa1e11bdd1828fb6b2071c454bef51ff15522f0a14797d3315eb70d608b5e39e5a3f600d1c2160fa73876d30ebcf95f6e84d390ad75f883f52b58773a2ff935751569705ee9fc01560f30a889d235b5dbf4922eeedb9b67b477d896fc5a00633f43f433a9d28473e0e3af963f6e1db17613df64bc4e092ef8cd92e223645376a1a4ff00d846939aa56f7fbbdefe84444ede7c75603b37f15cee103f6334ee1504711d2198cfd15d5c27bcb6148000e130e0095c0dfc89b5087d75390ef6732d677836c61b1610544d8b4f6c498093ae6d8de4a221e57b80cea8267aaa549646578f0c682b2e5d100fd9ae3cc8489367250eac83162c00cfa5aadf1f12f645ece2319961e852694a915ac096ba6b5474607aaf441c35209f4b946942c5e96dc15f078d2b100e5ae2aa5438027d05187c99806c6a272a710553a64eaf07ae807b4407047bcc9ec5dadc769993d350f5acff8a76672e6d0ab8946b63e5d6dcad5ddff2ea2fe44b99d8be66af170ed0150a77b562439798282b767bce343d10a572eed7d56fa807add3083428ac26cbf2b4d873cacf620202670735eb1d31316a6bd9f05e441aeeb666155d901befd96e0f24921c4ff67c79d1c8afa4655a463018d5f676e95a9efe4f9a47072557fdccd6f12e854d8fda790ce4667b772cdd7fabb4e32f46445595ee7858277c918492e8ee8795c62c8b348bf797fdd5c358632b90b4476b8f5c88b4fbe2770c42c58141f5ba997bd20f017319d864a021283bc694e19c6ed9916b053e1dfc3aec9fddaccc4ad02e337ffbee404ac5b6156d00624ed5b1628b9dda5ad3a8a655c86f8e0c5d3de853e6c6c96bb72d376897def8e54ed096437f576875e9063fc894dbfcaea302f38b777c1ecb3775641fa26d09fabe6dc63405bd97df53fd4eccf1267003f7c27872d5a09ba2fe50ab62dc200167da31f419a95e13587637de74ff76e736607c2f3d2fb6567aedfde49c75f04c9d5318d5b6127af05ac57845e3d37807b63cb55b333763bdf70d3d392a89bb747e7be02f6d8413651e6c64225a75a121ce7a21588f817c56f2dc88979aa17f999769fba92e860de880b3a45e1265c449941b9a00555809119132712b75f2c5f2f8ca2c80a481f2634f0e6944ae20c4d6a9547993ce54452229bd6498968f72e6253bd8b30b4c90900bc7fe778dfea8c42560eb68c78e9c5d7ff5b2c7c95c1e4c603de69fc0b640115ac677b3f1c3ec53695ffe14a288aff6a41a4258f5a2029d4bb6202e0399c26eb92f7f87e124bad9a38b1ac7ed6e86b2fb75a29c567b7191b41afc3e3501ab7b682987f47eb3c1cd00f240991286b416b7c3da1db541acc4c7394aac0378b99f14d19d04e37c8afab452b56c6d5e4a9676c683ac730478eae68e0225034ae536c63b25e95ff68c604ce236bf917f968a7c545771638bd01cfbced875736e37e26c407ca487641f8ece39764bafaaffefa1306819b868a5ed2f9a92836ae45648bbd839968363cf9ce4174f7a008efaff47b589d0618ba0608b9c73cfd813fa339a71e4d12a1b226bc4bcc19eef86812c87a3c5d43ae661d464e9b846e824174159626cbf0a9eed50321ad76271dfb7c32b332b17e52a0fa2e84afc6cfe43e3b524c2068d35857fbf6996865e618385b0bef3f5259d4e252d18894c7d538b38d186942c0854b5f98deee1f35014fbcb07329550f08c5dbcb71bd188941879ef29ffbdf3a2b2814e4b77ca2cd6138f9784c68a45acb7508685a92218f9621ae619fa641550ada9748ce2a906750ab3d6883526d688b58ff7f44a7ed65068ef82eef0b422cc60da73167d67fe059539b4b2c05a25092a77a0bcd1d70f3c6e1aab5aa519765bed20605c29e4e5c5bacea25d45e90164203ed83e18d446bd0e13f4196bbbd7d45602ad7eeabcf4f341546aed1023197f8299b4c9c5c065f014ed6f11e02bf1d83a0f3005effeea1daee135a883ca8de2b1d081d62a6e9b8bf46432f6d18477c938a9f0b90751eebab143660d72995aad1cb86ba4eb3249919af2139188ad7b832446125a9e03e2040befd8b8d7496bf55472f259cbd581c416651d25cdaa4942b478a1160709f63b1cb86093344216e944b51e8a01a7f8306fe5ee40a4361236d1622a2a10c3fa0657f8ddd19f9cf06bcc1f4b3897eed73b86a62f4ea1cd2b554c874cf8e69b17f8e72d063aa2dac1e81e1d9f3a5fc804018e4ec8c9946d6f1885b572650f87437c8aa8b1122138c5e960661b46ea2c09f910a00568887bd2615aacaf15105f93d82c94ae607db32d3b50361fa93db32278518936d72d8cd790e3a22872f33c1c059b14cd10424845aa40effc6f90727244f1f529e170bd610146717d75fd79e8ac0aff538aac5b64d954e91a7c457b11b6debb77008f576a74c84f243061acd139181c2e9b354e81a669861a7734464aca381331221b43f8768431c334749347f393ce383868e8c22e6cc42b89610376e47ef06d95554acf5c7ec474882087f659c3f5a69d44996baf74f68f42a35d414d8190da6475bb955511b5ad3a2a9b4efc2741ad51d402bdb7a2f93e68da6f2f2062d646f5f8a67d84695c5907047c9e278115d39f53ea1a16690c3b1b972870b59770b2ab7636896382d4f30dffe0a104ace7284a9f5f0487e15290e993f6affcc7bf739f14a08f9e05c34c9d013bc8c7a2163c07315295f208945efa5a02787a20467f7229b8a432daa14c164486483d13a4427fda822191401ebf864a3426e6b00f08bf36842fcaec0257f5393a6e631b4998872398d6fd1e7d08ea00c79cf616872e0ec72726cbb5a98c0a662e53f9ab7dbbb4fc9926ba471607fda3101f3c57d6c509cce0b1fad86d7d22db4fce3827e4fdd02eaff7ec04da795fba6a19815bd7872f4ab01c8fe597511d4685614d2d6a49b1add1b0f9c8141f690fac5f556134776b0c1d557220441f4572d0aa3bd8c3698b380f8fc23987e65abefcbcfe0d7f6687d56610eb8893265bef812ed8ae6552524866a24582ce0d9aecd71c27badc35ca07baa4410f3e5b7774abef9719cdea2679e6889daba50d9c55153d47167aefc074906b1bb78af95e819d7ef322d15890aaff920498f5f826425e7f58dd291ccaebacf38c3def33dfd5de1c437b6e6f766263bf8ff10bab95a86bb2cfec5210c6140b29ba9f36fffc261cdd380ae39770570cd177aba2091c8ce86355eec56f3c725daa7d2bc48c05678bbc2a2bab51716531ba06e3e2e9c29dfd069ce3aee57d379924b02b391adb0c8b9331ad7a72bc6ddc668616000e8563914f99605e8c64f5a648352b9b4893fc579ff313a97cd053ce4bc2364bcd7048e9c5292c4668bed6075bfe86ae0006e2a54670f3a41cab11311585e217d5d9a920cea07978c9c80dddcbb3fb2ff828262bd34379583e09dcc562574a4da735e693dc426d60c3e2dce76ae1fa04bc0218f33cce6cea0a33ba8eb6d417f296807702431673e57cdec7246324e98bf3f816e3632c4ff563ac29f034e4eeded8c7c685dae3f2fefd8426e1f1c5533d98bcc1612354d618694218aa0d324eee315a0e9e96fd7e7a55c128fb4fbc18e7b85da2c51586fa314549ce93eefa8beb4ac6399e727c29346a87f594fca6193be8130d0c5011d67c3619060e86333d24132ba2a971b9c8db7939e394982c3fa20a74a3c78afb172c03890e2c509f4b3388ebb41b93f7c9e8a349b105c9242fb36ea8c00711fd0e2a26876ecde360d9000dca710c26a2587ac3676b3dc0fb1d33352c6f0a6dfc1ac32a77a9bed783c81a8907d48581448") 00:00:17 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 00:00:17 executing program 1: r0 = shmget(0x2, 0x4000, 0x180, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = getpid() socket(0x1d, 0x30000007, 0x1) wait4(r1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f0540d8e541e2e9b55767660f6b32fb660f72d50f664f0f3a607a000c1e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f66470f3a4298161a3cde5aa261b7e2") shmctl$IPC_INFO(r0, 0x3, 0x0) r2 = getpid() shmctl$SHM_UNLOCK(r0, 0xc) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:17 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x120400, 0x42) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x80000000}, 0x8) ftruncate(r0, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r5, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r3, &(0x7f0000001740), 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000140)=0x8, 0x4) 00:00:17 executing program 1: syz_execute_func(&(0x7f00000001c0)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x180) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x20, @mcast2}, 0x1c) 00:00:18 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x8, 0x546e, 0x1, 0x100000000, 0x4, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000880)={r4, 0x1f, 0xcf}, 0xc) lchown(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000008c0), 0x4) 00:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0xe361, 0x1ff, 0x101, 0x4, 0xeb}, &(0x7f00000000c0)=0xa0) 00:00:18 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup2(r1, r0) 00:00:18 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x2) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) open(&(0x7f0000000800)='./file0\x00', 0x80, 0x40) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000780)="690dfa515c6fc0be25ca9a479d06f6afed5f14a3dd361dfa9cb6a3c174e4e8611a5eaf18bc637b5457979e5e2f716e0df331b2df875cf7") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0x7, 0x4) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:00:18 executing program 1: syz_emit_ethernet(0xfff, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff1, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}, {"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"}}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="d4931fbcc61996d4be5f2780fcf380c05e9437a879e5aa01") 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x20000002, 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)) r2 = shmget$private(0x0, 0x4000, 0x11, &(0x7f0000ff8000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) syz_execute_func(&(0x7f0000000000)="6441cbc4c155f99701000000f0fe8f000000206590450f8e58000000640f0fda9041d889d746000066430fe496930ece9ec4a131d26409d80f183a") 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x108d04, 0x2) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000200)=0xc, 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x0, {{0x1c, 0x0, 0xcd, @mcast2, 0x5}}}, 0x88) 00:00:18 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140), 0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$lock(r0, 0xb, 0xfffffffffffffffe) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:18 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0xe380277e, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x5f}}, 0x0, 0xdf, 0x7, 0x201, 0x6, 0x2, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0xa447, @mcast1, 0x8}, @in6={0x1c, 0x2, 0x40, @mcast2, 0x8001}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x674, @empty, 0x1}]}, &(0x7f0000000380)=0x10) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000180)=0x8) ppoll(&(0x7f0000000000)=[{r0, 0x2008}, {r0, 0x10}, {r1, 0x4}, {r0, 0x1}, {r1}, {r1, 0x2000}, {r1}, {r1, 0x9}], 0x8, &(0x7f0000000040)={0x10001, 0x10000}, &(0x7f0000000080)={0x1}, 0x8) 00:00:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) msgget(0x1, 0x800000008) truncate(&(0x7f0000000080)='./file0\x00', 0x7) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) getpgrp(0xffffffffffffffff) fsync(r0) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0xffffffff, 0x100000001, 0x7fff}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000000040)=0x198) 00:00:19 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000100)="43fb9257a2d2039487fd18c9d604bd046c50c43ce48be875d171d79c0765885e6a8997c53d738f0776035bfa31b6a187b7b1cad0709760ca5d6a3f5abe3a75e20837e1e99f3db0a56144dd41ccb373133d1c3d70b2bb8a8cdbea3de5a9728201df1f3f31f10ae856f7488a4ee04c1270872e47dde68e9cbf3dbba0bfb8e85d2034e5b305289d752004556e4ee4a8e8310bf514c574d27e7a6d056546a459e45930") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) 00:00:19 executing program 1: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x400000000000001a, &(0x7f0000000500)=[0x0, 0x0, 0x0, r0]) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setgroups(0x11, &(0x7f0000000540)) 00:00:19 executing program 3: fchdir(0xffffffffffffffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) getrlimit(0x0, &(0x7f00000001c0)) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110087000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f0650c421dd5831c4e10bf8c45b64660f3838520a470f898c0bf00096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110fb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r0}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x2, 0xd6) 00:00:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfec0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1}, 0x456fc571de62115f) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:00:19 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000041000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000040)=""/14, 0xe) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000080)=0x7fffffff, 0x4) 00:00:19 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x41) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) r3 = dup2(r0, r2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xd6, "82125e8ef2c731905e87a71d20cbd5cb6c6bb32bd1f8da3d7ce06af96052ad5cbfe037905906c6048a9bafa6e20264c6e914f26980c52a0f36c428d914e823cc19704213d11a9d315c8b8261215e49ff6bf34305054485e36e7af6fb1a1e9c0e1ba7e8f8c7986f214dc612794cd48046a84f58faef2f3c29de70e854960b6ce785bb0f514d476ddb0f51e415171b25f088a0b4a218151b8e248faf895a9936ec6d8cf2be5e9ea69a03c1fdbd6f0eb5baf19d2d08b86e868094d36e3c79f1a04726fca4951f00b27d363ebc2124f87714e9ae4b8f5484"}, &(0x7f0000000340)=0xde) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={r5, 0xf1, 0xf, 0x6, 0x81}, &(0x7f0000000200)=0x18) 00:00:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x6}, 0x8) 00:00:19 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") 00:00:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3f) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x7fff}, 0x24) r1 = socket(0x16, 0x8, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f0000000040), 0x8) 00:00:19 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x3, 0x3, 0x7, 0x0, r2}) 00:00:19 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, 0xfffffffffffffffe, 0xffffffffffffff9f) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xbd, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffeff}}, 0x0, 0x5, 0x6, 0x13, 0xb99, 0xb3}, &(0x7f0000000100)=0x98) mkdirat(r1, &(0x7f0000000280)='./file0/../file0\x00', 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x5}}, r3, 0x1000, 0xef0b, 0x1f}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r3, 0x63524218}, 0x8) 00:00:19 executing program 2: r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0xfffffffffffffcb4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) truncate(&(0x7f0000000080)='./control/file0\x00', 0x4) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:20 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x2}) 00:00:20 executing program 0: syz_execute_func(&(0x7f0000000340)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c45bfdc4a2d59a01c423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc48fc4e3f56c4099d00ff36c88492d0000dcdc69a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6e2cc6f3440f7ffa8cc7e8628fe80864360fe25800168de3c462490c3f66450dc7b5d6000000c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") 00:00:20 executing program 3: mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000300)="f00fbb9f0000eb009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") mprotect(&(0x7f0000cef000/0x2000)=nil, 0x2000, 0x6) 00:00:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = getpgrp(0xffffffffffffffff) r2 = getuid() r3 = getgid() r4 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000580)=[{&(0x7f00000006c0)="ebf36e8e760e9ac0d3e92ac85dacfa5a7212c3b22a2110e717e93ceb0e38b2171ed231cce2a22583edaf30659206c92404eaf2ad35463b6e71e027e9c6d911b9b39d7a558055fbe8df5a3637d139dd3e5404b2f88c84fc83ff2a54f4047e678cee8dc1500fbf1da325a92401f77cc6914ee17d6fe9bf1d80783e36655afcf3b391c0fe4d4d6fdb", 0x87}, {&(0x7f0000000780)="e405ade3e37e0c70c8d329a901d31844d94d4551c63c57fc444b6a86357defef05562f5aa7835863d4607906c0977e16a021cd54d380fc5634162c977e2c97fb1aaecafa683e68619b600cba1aac185e4896828381342499230692f54f724c06df3b49653bbf8e40ba8000bd5f6a96ed4bea0f3093af97febb082e923e170f906a48783d67dc38329cddbcd2c7e64c2c8dad1bd106598ce297bf00dec196c0584c1f3035bd65446f0798d3753d54e5904d1e72162e45f30eb765e58551dffb3a333e22e04a0e2c26f5ece22681fc1ae01f730fdee5dd88bb5b54c2cb4c8dc6fb09517e3d2c51", 0xe6}, {&(0x7f0000000880)="f78d0cf1bd823df4beef0c2ecc6ee5fa9ebacf90490449eff4e8ef20e1a48ba71d5cc8c2431862197748e977eb7394ee9715bc0bfd2055dad1343d6de5c22e196322e6af3a0dd1e6ce9f8a6acbdfa3541c6910d0b33e8fec64f8e2274dfa6ff1e5072fbd6f", 0x65}], 0x3, &(0x7f0000000c00)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000010000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x80}, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r11, 0x0, 0x6, &(0x7f0000000580), 0x1f) r12 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r12, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="0660149db4dd003fd4a32800000000"], 0x0) r13 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r13, 0x5) geteuid() getgid() lseek(r13, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r13}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r12, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r12, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r12, 0x84, 0xe, &(0x7f0000000280)={r14, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r13, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r13, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000d40)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r13, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r12, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r12, 0xf, 0x0) pwritev(r12, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:00:20 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000100), 0x58a7dde3b4b09be6) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/61, 0x3d) 00:00:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x80, 0x0) close(0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x5, 0xffffffff}) 00:00:20 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x81}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x7, @empty, 0x1}}, r2}, &(0x7f0000000400)=0x84) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) openat(r3, &(0x7f00000000c0)='./file0/file1\x00', 0x400, 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000140)='./file0/file1\x00', 0x241) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:00:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x5) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) 00:00:20 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900000000009993ed61"], 0x10}, 0x0) 00:00:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x200000000) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000000c0)=""/186, 0xba}], 0x3, 0x0) close(r0) 00:00:20 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000300010001005bd0b3a3db579ddebb079adbdf74c8bf11a2b214030000000000a9f15c29cf57e340e658c523fc29491c865cbb246f86096b7729562e0638"], 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x8}}, 0x0, 0xffff, 0x3f, 0x7fffffff}, &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x4, 0x2a, "c991f2218f955c9fa7d70250822d8439df8d48d51ccb6fac6295eaabd1f96367987fff93074e4def240f"}, 0x32) r3 = accept4$inet(r1, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10, 0x0) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = dup(r1) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000240)={0x4a3, 0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x68, "a747b36bd3e0c2278953b93541c42c11cd6dc416fe49cf1e14147aa699a600d9a484b6a4b7b5e05e8b751ae689cfc81cd3a7c47c07effd7e7945eba517db3727d57219bc42eeae35fa40d12f647e1fa36b6cd639129882e2f196f2a4b7de792199e0f1d5b96ac62a"}, &(0x7f0000000100)=0x70) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r5, 0x2, 0xee, 0xfffffffffffffff9, 0x0, 0x4}, &(0x7f0000000200)=0x98) 00:00:20 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x288}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x5, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:00:21 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x30000000) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaa0100000000000000ffff08004501001c00002a0000009078ac1400000000c575f316cff18d8c223e917f0726c02e2c48bd6833a8c22aaf7c3f5d0735fbfed7e9db33a536eecd5c11ca57ac41de565391c3be2f2de1ee7f9c9f62466bd5accc70088d1dd3eda2eb77bd5e7d5427b0cc5b77464db878d24340c4d27a740021aa7e05478e4860973c8854379a42a2980eb68e2d45ce2326fd091982150cb1d628874167d5ac6408aa95b6463f1f17295e9ad3e098aacf79c9a0891e8b673d051ed612"]) fcntl$setstatus(r0, 0x4, 0x8) 00:00:21 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000040)=0x80000c, 0x4) 00:00:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r1 = socket(0x0, 0x3, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2103000000000000000000000000000000000000000500"/128, @ANYRES32=0x0, @ANYBLOB="058c0000000000000bc34ef355cb83f241a9"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 00:00:22 executing program 2: syz_execute_func(&(0x7f00000001c0)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x5, 0x81, 0xff, 0x8bf}, 0x14) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="810efe64ba5f7ce884e37b84d557d8b45f982824e89a33f5d45223711dc3590b5fd6a9b2bc81f580a182d15724fe18217f6fc155f64593f8") syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:22 executing program 3: syz_execute_func(&(0x7f0000000140)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x44, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0x43}, {r0, 0x4}, {r0, 0x8}, {r0, 0x8}, {r0, 0x80}], 0x6, &(0x7f0000000080)={0x4, 0xb175}, &(0x7f00000000c0)={0xace5}, 0x8) 00:00:22 executing program 0: setitimer(0x1, &(0x7f0000000040)={{0x80000001}, {0x0, 0x28a}}, 0x0) 00:00:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669ffffffff"], 0x10) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4}, 0x8) sendmsg$unix(r0, &(0x7f0000003640)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003580)=[{&(0x7f00000001c0)="40b17f1b2c471b66e96ca819436b9aea2eedd05413cfca6db94483b289b8a217b59af47b25dc55798016b23f274b35a13133b8666dc8204cce1c889b0ab8ef2ac2365d83f4ecd16ed9f83bc55ab44b5f084991ecb857a745f5d3eae7e8a274a375c08ff5c7978aa6a5805e9315d02540240e7982e91ba26d1aaf3793d2512e7b9af9e9f4e42b35eece846e991ca66ae2e8f165051638104f262791cc828f8e3a52c3ab046b748ae5150fcaa3c83965b59985556cb82c80ec3d84ec3e2776b2c306ea5b330d", 0xc5}, {&(0x7f00000012c0)="eb0de80d2bb8abe399e57d7973ff44658f88e7170cef6aa556566b64c911244623da22b01eb39cbb0620af11fe234409aa40c5803c56222b521c44fbb6a5bc3164532f04aea27e0b9b6838c18202f37f6e94015f5f838ab2138d88a3346a06d549fbe71cc14047cf5d83be1a6cba92b818a9662df7bff6041bfad34285f52f5e51ecf39a9036736009f95c4588896c6d0d3c3f1b4b023506e9d83e08f9d26d7e3b3f5ef80761e0c2a73a83fb47ba57fa25e079d3da006041c12528", 0xbb}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="27d41c9a4ca08ed05ef2f8d53851b11992c387e37ee6c8fbf92f7628099bf3b7f510e8dabd2b9c4d", 0x28}, {&(0x7f00000023c0)="2007d1868b4d0094b80ec842fdcf0eb75e2afa7522427d50b59172c3ae3415bb80ad0c92eaf906b80412b4fbbfce0b264bb81856d9024c6cd522ff5e89ee04d5b20bace7c153bdda73260e89f14e1c677bb2b6173a6ba59b9db1c497e40a17655a55956a78e8248863888e11687703fb523b45d24964aa942c12", 0x7a}, {&(0x7f0000002440)="ff77ec48d0502adb1ea3c302054f9b1b746905142eceb21650c91bd45333dcb51e3740dc6cca4b1ec96ca74553e72fffb2a17cef91f94ceed0bb5c25d8c7623935cfaeae0f03a2effc62023ab06156dd39824fa2f7d512d8ab62dbff52663c7bdcf8bce35eaa2cd2224154d9073898226296b5fe674296771a02a6f2172d5268450ee68b8591f4dadf7753675b6af62f476761c97d5af3724677da32313857715f7650c4f5bd5026a340a0c24f93b6336abab2fe0beab9c8f525834664c9be250a65c66b9d806b956455625b4c55f124716f350c769c6d225ebabd38bddbc6444d14a42610b445a45c1d462ab6ac084142ccd3d9bd75", 0xf6}, {&(0x7f0000002540)="5df662b303e5c87e3c1fd36a", 0xc}, 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", 0x1000}], 0x8, &(0x7f0000003600)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x40, 0x5}, 0x4) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0xffff, 0x4) 00:00:22 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x20) flock(r0, 0x1) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:00:22 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5cd4ba3e76865924) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) preadv(r3, &(0x7f0000000a80)=[{&(0x7f0000000a00)=""/113, 0x71}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000002c0)={r4, 0xab72, 0x101, 0x9, 0x40}, 0x14) syz_execute_func(&(0x7f0000000980)="c4c2659a33c4e3595c3bfbc4e1a568a105000000f0440fbb97000800008f2848a634bd789c0000f7f2a6c403f9627c98e0b6f3f0470fc140063edb930f000000d353fe") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 00:00:22 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x20) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000580)="83d5e4f50ed792c4f895712987830ba77a44cbb28e3c00298c91ef91545285de07c9bf875c9d4cb025ebc26ea2e8e85af8fd70a5984ea995ccdae0001b95e91867f05d9b223304ae1a7fae59f5cad6c393b7529899e4593a6705cc") fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x104) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) r2 = fcntl$getown(r1, 0x5) getpgid(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r1, 0x2) freebsd10_pipe(0x0) open(&(0x7f0000000300)='./file0\x00', 0x200, 0x1) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) socket$inet6_sctp(0x1c, 0x5, 0x84) unlinkat(r0, &(0x7f0000000340)='./file1\x00', 0x800) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) 00:00:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x17, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x6, @mcast2, 0x2}]}, &(0x7f0000000140)=0x10) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c441b9f95d0a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = msgget(0x0, 0x0) r3 = socket$inet(0x2, 0x20000004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) msync(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) wait4(r0, &(0x7f0000000180), 0x0, &(0x7f0000000800)) getpgrp(r0) getpgid(r0) msgrcv(r2, &(0x7f00000009c0)={0x0, ""/238}, 0xffae, 0x2, 0x100001800) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') syz_extract_tcp_res(&(0x7f0000000240), 0x1, 0xcf) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/117) semget(0x2, 0x1, 0x2) getpeername$inet(r4, &(0x7f0000000200), &(0x7f0000000280)=0x5) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) 00:00:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x1, [0x4]}, 0x8) lseek(r0, 0x0, 0x7) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x80000000}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, r1}, &(0x7f00000000c0)=0xc) close(r0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) 00:00:22 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x8000000000}, {0x5a}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3d, 0x1, 0xffffffffffff0e59, 0x3}, &(0x7f0000000100)=0x18) r2 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000001c0)="68c9af04ef890917c72a7c0a633526896f89da2c0497978f087f3c0136ddecc63b632692cbfba77a40ee57b0aa8e149684ab582b1c2d50e0b551bf63e82b7cc7843d82f8eb24af0f32c2d63ff13979b877e9bb58614396d80e0c1d1698106ca68159d21d1310bf02a239237a1c345424bf813b25c1c94ae2406773c549b250917e88688d14b041533ce55387df65676d297af7db3c2e19e3e82d5b3c9f1dfd0421fa87d2") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) 00:00:22 executing program 3: socket$unix(0x1, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x411, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) readv(r1, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {0x0}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0xffffffffffffffff) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_udp(r0, 0x11, 0xeb869ec1e1aeb82c, &(0x7f0000000180), &(0x7f0000000240)=0x4) lseek(r0, 0x0, 0x3) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r3 = socket(0x2, 0x5, 0x0) sync() getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x40000000, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x278d80e1ba7bee3) 00:00:23 executing program 2: r0 = msgget(0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "6636ac10ebfdbb00a593616569db24e79e8db7b1368d9977c036ebf9715fb95ba39ce909e7b845d51554d77ba420504496cdc6c5d309ce9e299d66d13bf5d36fd6478234b004ad824984b939b31b08358c1a9bf70180cafcbda226ed7dd3a27232c100b6af6d0acc4cd0db39e8eb0aac665eb1b346a03369b959af3f7c0046a176adc9187298fa4802e5205892be03710fd2bd4759791f7c8059a80f0b1861c181e86ee1164d4a8fa2b79e3ba485a685f9ae6e973b627bc0ecb803b0df6211ed4279f23e77dbf8eadff8895c88d090669edc09a2d49662ab1b52d941e50a68870da6d5ddb428a32f500e5d4741150645"}, 0x100) semop(r0, &(0x7f0000000040)=[{0x7, 0x5, 0x800}, {0x7, 0x6, 0x1800}, {0x0, 0x6, 0x1800}, {0x2, 0xfff, 0x1000}, {0x3, 0x20, 0x800}, {0x0, 0x0, 0x1800}], 0x6) msgsnd(r0, &(0x7f0000000000)={0x2, "35fc98924feac6d4e487145f0ca371"}, 0x17, 0x800) 00:00:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) socketpair(0x1c, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0xfffffffffffff0e4}, 0x1c) 00:00:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, r1, 0x0) ftruncate(r0, 0x0) 00:00:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/devwpf\x00', 0x4, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="1419aaa131704412494f78b53a5db00a3647e6eeee12daaa7efc84c768225aa5c11da3d44d2c1092461465f89f9e8ffd6c0837ca78abad71894b27") ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x1000, 0x89}) 00:00:23 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r1, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) 00:00:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r0, 0x9, 0x4, &(0x7f00000000c0)=""/134, &(0x7f0000000000)=0x86) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r1, 0x1) r2 = socket(0x4, 0x5, 0x400) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="8202b9d87f06dbbab7b08f0000010000000000ea030adf6528f270c92d8d318ed9fd9d09ca8b85cb63a9fd9896"], 0x1) 00:00:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2000000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x2, 0x2, 0xd8, 0x81, 0x2, 0x8000, 0x1, {@in6={{0x1c, 0x1, 0x232, @mcast2}}, r2, 0xff, 0x6, 0x1, 0x7f, 0x68}}, &(0x7f0000000280)=0xb0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x61b0710c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200), &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:23 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0xc00, 0x80) 00:00:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(0x0, 0x2) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) truncate(&(0x7f0000000040)='./file0\x00', 0xde) 00:00:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(0xffffffffffffffff, 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) accept$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000000, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x80000001, r3}, 0xc) pipe2(0x0, 0x100004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001340)={r3, 0x100000000, 0xb9d, 0x4, 0x9, 0x7}, &(0x7f0000001380)=0x14) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:23 executing program 1: setitimer(0x0, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000000080)={{0x3f, 0x7}, {0x8, 0x10000}}, &(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000300)={{"dafd7169d31fda4091cbe5af6e5ab92fbf78ee74d05771d925671ac64a90858eb83ed60e40041c2fefba84b55d7fad7a0afae79b1a95a5f8e00908004e3633ca0cfdcebd82282fa9d2f1c95c891ba3d3b81bb4b8586ad6efbcc59bfd8e67da780c33be4acd1fc2e50dd5e5cb685548fa98027569bade85428a3beecd90cd5d90a72945eb5cd00bb55edd55e4e79d89bd709de794a637699ce68f20818baf5f3ddbd7daffb9f45874b48e81dfadb0f178534526a7f3ff92f39236c5edc53a425b9b309df2906d6792cc9322ccb0bdd16f31e634b1f784239802814846bd405cef76693c8e750cf36056e803122bb8d094b75be7b8b6857ca0fdb0298e98da16cbd48c14b3559614802da7f362db45dc82302d59630409ddcc9e3f09e60bdd195f5b6a587970a854c52d1d76405efe1a7dad8585c65b237ceac099f98180d5b551c070349760298f6324cea1ddef57f297a0e02c5c54d8e625c07aa0ec60aa96611c19c04bd738a1dcafbb3579733be8dc9275a9f2ea1a6c8db710b83e2d4f798487457f65979738f80ab58422ac12ff9e3cd8f647499b5f32258836e47f1bc6ce53a0e69bc8aaea9d94120352270009afab91facac817aefefd6d988cec0259e39b8206515f6b1ac8c43f7133bdd452951be95aa141c0145b3975cd6d4007142cb714c8e7d7411ae18ed33cb83437aa6227e11c4738cc69c96f657d3a0ce6c90e3174616f48a49c1ddfdf66ac734557e95649dbe54c1cb5a61afd32581d9c1eb6b73ed03320cac07aac846c38d749e16a6db1608cc3cb21933e012c85f1ee762146c857c0d5bf88c858aa3589ab01b75179cfb0357d28d48c25a3385ddf22a2cc94124a007b2f1978f0a6290e471ada56d90b8d90a24811c744c9817f09f8c9a11b6883e9f606495c483cc516bddbca847e6fe199fa3c90180112b5d259dfdc0c9b0a95787078453223eee4bfff23ef7ee907583f059e9aa662300f92ba017916e36adcc8e98bfdbcd3e33800e135fdf1e611ecc12fe5ada403b20c02011a65f9be60d4b6724c7572388f5ab40ac9c585c99fa96e1f41de0170ae55c8689475853901e1d63c90401e57f1452aeafe5e1c54581b556fda982f53a5cc2be7b5a0f219f43c6c52b3af81393cc9e315ef0b4f9cebefc8b74463c3fcf4ca2978333857d3aa40d599b72b787b4213573ec2822d7c2d800d46516086798238ce64c1cd8bde8d8205cc92a80134180613a3bca5d3faee764f0959fcb7b8fa8c34ec607935c03284fd39f70d3fe4ba0ae07e23767626a02fdf0d73f109f541bd46eb732c8bf4b30641c38a9fb4e7a3f0a5294b777dedc867ea51579d05acc4db456a96840c98a9523077a77a496297a983cda2de0b8b8c5cc6e25619b4cc8c2166505ab985376576835867ddb75a88d5b81500b9a1d2b4a81d51d17f9bfa6f73dad0d19818", "711909de721373017cc87144211734cca9eeea8f3e8bef7d312d44e1fa9f5ba9", 0xab5, 0x40}, &(0x7f0000000240)="7d2c660fe8f707a909ea291cc36464d3c709d226f19639adff6123966039f0f279a202809bdef87c203d07d0b4a2de9dc9b2e36f3f65df2fac14bbab23d5ba72cf228239c3fe667023afc1725c12cb22961acad4a83c2532637dcecae7e721be48c95a8a4c411040fccff545bd3f7d60049f953c49b42bcb6848a3c4a55ba5e9846a9716c5571f01cfc8cc180c9037c8e31a6acf8eac", 0x1, 0x1, 0x79, 0x2, 0x8001, 0x2, 0x10001, 0x7ad}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000140)="b08f7707c91bd13b0e63644c6eea9c", 0xf) setitimer(0x1, &(0x7f0000000000)={{0x8001, 0x20}, {0x401, 0x4}}, &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 00:00:23 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="f520fb70ba0aa880b4a67a557aa72624326f569c9c407d2497981db50e6a542a5970321fcdf5195c95f40c6109dcc0d2e51c3d53075b3b4419b0f00b64c3ccc4de3ce3963c63", 0x46) bind$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:00:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x81, 0x0}, &(0x7f0000000040)=0xc) semget(0x0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x200, 0x9, 0x2, r2}, 0x10) 00:00:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="f92a15d8ca650ada8ca51f006e8152c8782e7e394af8bda0433bbbc332a2203b814359d7555e60b227c63f358036e160782dd41e9c9c6ce18e7fc1c421a7c36c6a3376c2efd8df0e2d12bb86", 0x4c, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0xfffffffffffffff9, @loopback, 0xfffffffffffffffe}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 00:00:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) socketpair(0x17, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x80000000}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000300)=0x385) 00:00:24 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x10048, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000005c0)={0xb36, 0x10, 0x1a, 0xfffffffffffffffc, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000640)={r2, 0x1, "e4"}, &(0x7f0000000680)=0x9) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="90532b92b9fb7aa9d134af307d76731bc99cac006e24094a07b0ce2d175e8e84a1995b818fb1fe0a74a6868f05c5a188893e8ac53f8195fc990febd539045da6adcc3850d598b14e81e165fec9b1dd1c9ca19c11be5eadba9c898d4dc162cf4ee5edce76d30a64ba19948b1db04ce8faa78e180308e9d46e17223118140278d57fc35b1224f586848a7e51921cff31e6f76ce841c249873a8785def7dfe40e666727f0554a0ff6f0002369a256c1") ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, 0x0, 0x0) 00:00:24 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) r1 = semget$private(0x0, 0x3, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000240)=[0x800]) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x61db, 0x1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x9}, &(0x7f0000000080)=0xffffffffffffffbc) r3 = semget(0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r4 = open(&(0x7f0000000480)='./file0\x00', 0x4, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) __semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f00000000c0)=""/113) 00:00:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), 0x4) mprotect(&(0x7f00006d9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc) 00:00:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b264384a48900000000e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045455869b3b341002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000200)="fc9d5e2e6fc81bb7d35b2d446851a39fe4d7f2fb5784b99a6cde0a1cbace11b1b15711350fe80fcf398a569110b8baf639e4355f4bd833eb53776c00051f40ceb80e897fed119adf64a37100f32a9e8b31bd297c142651a8eab43456d625b41e9a1fe46dbcf6c7f6c3ecd7560f07a74e60f91e142c4c6585f48c679ede8f8684b19587550e") socket(0x1c, 0x7, 0x800) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() chown(&(0x7f0000000400)='./file0\x00', r3, r4) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:00:24 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000001080)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002600)={0x0, 0x8, 0x0}, &(0x7f0000002640)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002680)={r3, 0xb6}, &(0x7f00000026c0)=0x8) close(r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000002180)={{"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", "10fa0b81dd85f427792c0a4e85e114db044a24a938e661c4d3556ef1e83861d3", 0x7, 0x81}, &(0x7f0000002080)="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", 0xb00, 0x1, 0x83, 0x2, 0x4, 0x3ff, 0x3, 0xd80}) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000080)="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") 00:00:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x0, 0x80, 0x7, 0x2}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:24 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000400)="101b20794a060000000000000006c3dc7110318cfbcae5bf3afe3e413d20f018d5947509847a381881df89671d32c367880925b220be7389177ccfd077e2508a83ed356da7d2db86a5fad665378045eeae27052acee55efa8ca38f435c76637729892a42f8fcaf296f2cc9f50e5cb963dd05a73617ab1974f6a4fb9618486f0ca71d381e0adc6b0dfcbfb4cf123bc8275728287be755fcb8d1c60ed2e49ddec81ca0c575fd3a52c822fd3e7b7742038e3eeceb31579e03211704f9ef0edf896973adb24fef6f8a5ad76f35a75e5f767669d404ccd004d0d54c32d3590b8116f1fc29bbc687513924fca203cba90f7485ceabc6d8e23833658ec42cae5d95755792ee3f20460c0d8c18378daab7af00cbb4854d4849bda51e0d02a792e9026a67eaaedde0f86bfba7f820d30af8d808ead2ccd542a3a15dce32927ce997924e0bdd1cc93ce2b3270f6d4e78313288da3a82542d0b97383e65534ba06c721dd33e8c6c77f7f1a8e2f77203184eb9aa76d646a88aca7da8dc245740132ef2c6e25ae5a5636a") syz_execute_func(&(0x7f0000000000)="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") 00:00:24 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:24 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000100)="c7785a7d164aa4aacf30e3ee1eaac82e803a2c497c4936da8e3981e0f55ebf0acf00772cc98b0ab80023be4cf982e6cb98ba9ebaf15df862fea8f03a32f22f6c84c25a19c0d83a73f7d31a1996f347980ebc3f") sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:00:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x0, 0x80, 0x7, 0x2}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:24 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000180)=""/90, &(0x7f0000000080)=0x5a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getpeername$inet6(r1, &(0x7f0000000240), &(0x7f0000000280)=0x1c) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:25 executing program 0: setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, 0x8) pwritev(r1, 0x0, 0x0, 0x0) 00:00:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000001c0)="1482f6e2af14a31f0aee31dae225ecb6cf0ecfcc1a13") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @rand_addr="7a8e2c852184c56bb49e0479f45cf856", 0x1}}, r3}, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x104d, 0x0, 0xfe48) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000380)=0xffffffffffffffb5) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x8, r0) fcntl$getown(r0, 0x5) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0700000002000000080000000400000003000000"], &(0x7f0000000000)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001240)={0xbe, {{0x1c, 0x0, 0x7, @rand_addr="813e67e6205af1a086f6a8af061183ed", 0x83c4}}}, 0x88) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001180)={0x9e, 0x0, 0x9, 0x1000, r2}, 0x10) utimes(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={{0x1, 0xc58}, {0x2, 0x4}}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x0, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001540)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000001600)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001700)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001640)={r3, 0x4a, "ae5b476a5c110c4e3243b87816bc9f49dd789da5c07d7096d923bfeb8dcb778daf40d946314bd66228d9eaa00de4b86da14017684a7f1410e4a3a31f63e59530c6699085b6021ff61ec3"}, &(0x7f00000016c0)=0x52) ppoll(&(0x7f0000000100)=[{r0, 0x10}, {r0, 0xa}, {r0, 0x100}, {r1, 0x80}, {r1, 0x2001}, {r0, 0x4}, {r1, 0x102}], 0x7, &(0x7f00000014c0)={0x0, 0x1}, &(0x7f0000001500)={0xb0}, 0x8) 00:00:25 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r1, 0x1}, {r1, 0x100}, {r1, 0x50}], 0x3, 0x8000) unlink(&(0x7f0000000280)='./file1\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000600)=[&(0x7f0000000180)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000940)='\xa2\x85\xcb\xda\xbc\vz@\xb54$\x874B\xdb$\x9cW{_\xbd\xc1\x8bpV\xbbb\xda\x8a\xee\xa84D\xa1CO\xcc\x100\xf7>\x04\xba\x10\x8d{\x8c\xfcxB]0\x91\x80\xc9U3_\xf25\xe7\xdf|2f\x17\x1e\xc4<#\x12\xc0 /\x02Q\a\\\xcb\xcao#}Z\t\xc0c`\xe9\x13U\xca\xa6\xd5\x12\xdeM\xa5F\xd4\xb4\xf7e\x8e\x84\x93_C\x8b_\xe6\xfd\x96\x97]\xa5\x05\xfb\xf6\x96!\x1cf$/\"\xb5Klu', &(0x7f00000005c0)='*\x00'], &(0x7f0000000900)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='&\x00', &(0x7f00000007c0)='$\x00', &(0x7f0000000800), &(0x7f0000000840)='^.%,*\xec\x00', &(0x7f0000000880)=':[\x00', &(0x7f00000008c0)='*\x00']) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x1) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240)) fstat(r1, &(0x7f00000004c0)) 00:00:25 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0x88, 0x4, &(0x7f0000000240), 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x9, 0x1, 0x6, 0xeb04}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3, 0x8000, 0x3, 0x4, 0x1}, &(0x7f0000000200)=0x18) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "33366bb09b9d9324e42c64b2a923fd444875bf4122795a1bda9241d119e2f661f100ce1bf791d99a30bfe36669f89b8439eb0e72034c28beb5e5187ce4f89af69dc44b0b95c773926121542ecf8569b89c1f04943914e403d4ac4ed30d6e89c086e67f1a00511ba397ce8b3ee6741a13f8823400fb147c8cd84bbf3855585ba7c3db07a7018876e1f2684d8e3f9106c7fde4befd8c468c77c1a582860f08f5b42e11474adf010e6e78b26e5553a3d1a6e0e37d1983106f777e415bd88601dd19cb0c28ca035ef6c699be0d396bb29d8da78fb956bb1d59d9884371c043718156fd763d02ceec6b7528ef8c0dd43f6efc"}, 0x100) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000400)={0x7fff, &(0x7f00000003c0)=[@in={0x2, 0x2}]}, &(0x7f0000000440)=0x10) fcntl$dupfd(r1, 0x0, r1) 00:00:25 executing program 1: select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 00:00:25 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 00:00:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) fcntl$lock(r2, 0x10, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r3, &(0x7f0000000280)='./file0\x00', 0x2009, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001400), &(0x7f0000001440)=0x8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="599a24e25261e8691933c00dd0b63902ed635e1d030cfe6ce9f06278c11b70a0a9f712762b57fad0096569901c25dc77f35371fe2f1551d914935705b1758a2e5851b9f3324caf2ea880", 0x4a}, {&(0x7f00000012c0)="ab7a1434ca1bf7794d9a3570de9f631f6ec55f89c2ce1c043c1fb7a2f4419879b3fd45f14967fd2cc450fca359ac9509c810ffda358f9f172661ae9ae03d53edbce9c7aafc8405057f6928ba5c2a49cc78c49d4db47752a3a74a3cb9aac1f02ca46785f99aef6094899caee7767e8c7aed38489ffd2ce696db5d6ed6923dd18af9e5d31792a35ffe629740699d6b96c2d8156348f5c07def4021ca3aec353b3374e6993a2ad792ee00ca6ecafadb67989ed9e4dfe8b991fd7792335459c855ae7a1c8afb697d2d2f2fbc81f31b8b0902", 0xd0}], 0x3) 00:00:25 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8038, 0x1000000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) preadv(r0, &(0x7f0000001540)=[{}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/178, 0xb2}, {&(0x7f00000002c0)=""/91, 0x5b}], 0x8, 0x0) msgget$private(0x0, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r4, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x89}, {r1, 0x40}, {r2, 0x8}, {r3, 0x10}, {r4, 0x8}, {r5, 0x20}, {r6, 0x2004}], 0x7, &(0x7f00000002c0)={0x1, 0x95}, &(0x7f0000000300)={0x7}, 0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) unlinkat(r7, &(0x7f0000000380)='./file0\x00', 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:25 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:00:25 executing program 2: syz_execute_func(&(0x7f00000000c0)="b15091cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c3c44199679900000021c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x2) 00:00:25 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x8) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000001c0)=""/167) close(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) fdatasync(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f0000000080)) 00:00:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:00:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="4410c5a195885e75784fb3cd2ebec8b83b750050cc020caf0bb55196990742729c9755a69c9c3f943ecc9ebde9ea4a8b3444241e752b96d6ab022da9b5032499d40666a6bd64bc2ce023"], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="4410c5a195885e75784fb3cd2ebec8b83b750050cc020caf0bb55196990742729c9755a69c9c3f943ecc9ebde9ea4a8b3444241e752b96d6ab022da9b5032499d40666a6bd64bc2ce023"], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1) r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xffffffffffff0001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bbd66000"/128, @ANYRES32=r3, @ANYBLOB="0200300005000000"], &(0x7f0000000240)=0x8c) freebsd11_getdents(r1, 0x0, 0x0) dup2(r0, r1) 00:00:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() r3 = semget(0x1, 0x3, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x10000, 0x5, 0x1800, 0xee0, 0xe02, 0xdc, 0x3, 0x1f, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x0, 0x5, @loopback, 0x5}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="05000000ffff0000070000100002e9e377c6650e6c344c6717f50d00ce957aa11045127ce3000af0401430fb99e68526d1cedbbcc144273353a0de8b31"], 0xe) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f00000000c0)=""/162) getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r5 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r7 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="55ed471681bb26f4471af2f804237be1a0809f07cdba22d314acf9da87a614bc7ba6393046009c02950be3f4e5") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000005c0)={r4, 0x6}, 0x8) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000300)=""/28) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r8 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r8, 0x2, &(0x7f00000001c0)=""/123) 00:00:26 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xc, @broadcast, @remote={0xac, 0x14, 0x0}, @empty, @rand_addr=0x1}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/42}, &(0x7f00000000c0)=0x2c) 00:00:26 executing program 2: syz_execute_func(&(0x7f0000000180)="b1f091cd8067f30fbc10c44139fd5bf91c1dc1c1c7e4c65345e8370000000f01e1c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1ddf00fb10bc40e2d690b72c3c3111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="2a42e9bcae8a8c0175e3768671b44987859c9750f78535dc87b3fb8c0677909d2b13cab1569ce24d91dea6584ac4c4f64850a62a0a5765c2d7f3a9a651bc781b5f28089bfae45113d632287d38441467fa3eb6ed4e9c437ffba3a13037dd083ef4a1aac73e76536020dc5173b9c601e1990d87a2069402e5a9e6815139868d1b52e947c6dd23d377d7b5a3c1e6f0b0e6b82c375569b0c0") 00:00:26 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d}) mlockall(0x1) sync() socket$unix(0x1, 0x0, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:26 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:00:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x4, @ipv4={[], [], @rand_addr=0x5}, 0x3}, {0x1c, 0x3, 0x4, @rand_addr="6d48312060e6e6ec7c96248287d72502", 0x36}, 0xfa, [0x2, 0x8, 0x9, 0x1, 0xf6a, 0x9, 0x7, 0x7]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) ftruncate(r0, 0xffffffffffff8004) 00:00:26 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x100000000000002) r1 = dup(r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000200)={{"339d316033ead39756aa1f949c8053a8162fe9ffb36c6e43a6a2a0000070cb740928afc2fd74034f44ed0ac98d3a4ef1af39ca4ba8886bfd7cea26586415e1bd8ac2112721bb29bab086c6d08c957cd9017ee2b94b8c6126d3066862b2a17af6fa29eabc94dfebdc3cf512013f41174ad6e799973a488f2c6b82df702c6e8bc971d4f5c9c8482ce8fdb562328fa4a08ef1ece5ad53a2d1c506f9b9a7a4a1f5545bd3bc7c9752c1d36fe9e8d4716eebd45282ac8b8cd0f15b7c7149123d9fa0738a03a7600bd2de2b1d0137a46c77312cd9bd02aadb3a22008d7c2c291861ade2e85601ce988188abde7d673929e824b3af86e2fcf50b2c20510c70f68419db076f949d7bde1bde9d9f329687f1661ef8d47a88215bee0d3d467e80682deea511130e92d1f4e892d2958806121f6bc58ee6401e8fc009b3a2ac1d8b16da991b79782e59f4a17229dab88630b35db0cadd451f9fed6ab411c00935c9ee02107e27dee36bbb3cc30f688c871f0880f5e5f394b5b5e8f132ed940d25a6c9b5aa01ce553936fd02b0fb35c4dbf5682c1e8891bc9f385e1df68e7dab985422d634c1e3189863144d1104e1d7958cad89241070771a3e03f1fcd1bbf5fe738c4fab25e5fe5d59b2bf7a1228b01810a626021f19660a6db59fa8b75cc6643d28ec7d4ced99a8c578752375530621eda35011b5cd5b33fbcc212825003064076b4de4b49b524c1ce8987f5f9b22d0badbd4888b0a2522c0b6cd4a3c7388d116b303737e3b44d448704472d566b9ad3bce3b6684748527874a8653158ff6b2e8209e7b58a86871de7b18efb1a16d49f4030c6ecfa4bad9734862bee3c9fb2cff935318e0fd7b7780d3d83d4b676a29ca656e56b99457c7e31e27aa06b50b2c881f784b69ef1c4378b35df581318218ef3403039cb1071f85de866eae771feb335a7d0ddc1354cdc75a1947b13e047269e0b8530dc361fa51aea0ae38d8e73ff73e4e041a0b9961d7d2e3ddd80eb00700b3ce67f5fbcc98f593fb4ea67eaa90893c15b2cb90ee5bd435fecb90b4112896cccd8d0b3dda7e55181b46e87b4cc0c89145456511a017af931ee2fb94ea183879d938b8061efed7a9b989dbdb0c6be3f87a74fc150ecc83cc88ab755a74bf75822a34a057f8477e24aa667363e2e5d65430e8496ccb87f51fcb0efef30c5eeb1109c22f082e4a6ed486441003addd40781de8753f3858555164405b83fc92b3f0fa7111b4780398dbc1e57a92e6eb91f8541468cca3e998d707b97c9c3e123ea78b3eda50303ad338bc11972d4f0d2fc9cd1e7d15df61142751af4966fd509f910b47eb2132f4bb310e2b08ba74cd606bf1377beca7ccb58d71b016c45f0748783334f7aec04f4ac805d171e63457d0b55ecf354b350296f844f6836b59a0f8b55b9e44873026baf12b8c493b4d664b6d008f7024", "a32a1f28c011d86d52b656b6dc2bdf1ba18ff09df0935ea58825ff1eb76477b1", 0x6, 0x6}, &(0x7f0000000040)="8e63207b81237440083bbeb1e862ff76223900bdc0f44820ba7984d0892765e5b5a5a0c7531647f00f2f5714c938f6be5e81544b330753e6df33d468b91400a8f39a62f90e239ca1b3e3541245b76478ac5689c173dc4e964b343f21bacc5fd889edf32a341f2a1c49734e2733dd22e4e642c10eb6eb286eb2047743103c379dc337ee52aa77e535794493fce3f2a9eb456698b3c7936f5a93", 0x80000001, 0x8, 0x3f, 0x800, 0x80, 0xfffffffffffffffd, 0x6, 0x6}) syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4026d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x7fff, 0x4) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), 0x2bb) 00:00:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001040)={0xf, 0xe6e, 0x0}, &(0x7f0000001080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000010c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0x5}}, r2}, &(0x7f0000001180)=0x84) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 00:00:27 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c56000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) 00:00:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x1cb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x30e1, 0x7ff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x4, 0xf, 0xfff, 0x1}, &(0x7f0000000180)=0x18) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:27 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)) r0 = geteuid() geteuid() semget$private(0x0, 0x2, 0x10) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = getuid() getuid() setresuid(r1, r0, r1) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r2, 0x0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x7f, 0x4}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)={r4, 0x4, 0x6, [0x8001, 0x7ff, 0x37e746a0, 0x67cf, 0x68b2, 0x2]}, &(0x7f00000002c0)=0x14) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f00000001c0)="7d0a9da114020fb327b703a44393759d618dc5da8ea464047474b44ddb59af") 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000280)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x40, 0x88, 0x6, 0x4, 0x8}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xf, 0x5}, &(0x7f0000000400)=0x8) 00:00:27 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = msgget$private(0x0, 0xa0) msgsnd(r1, &(0x7f0000000140)={0x3, "74ea8d4d89518da56c421ec7d34041ca314ef9f011190c875384a647500e9d489d754f1780033070cf944894770a37680fd9e7c3b431cf96bf2168db08da74a91046783535d423ce994c025f38da9acd7d21a8"}, 0x5b, 0x800) 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba13fe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) getpid() wait4(0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:27 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c04000000000000fe80001e00000000018000000000000001"], 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000400)="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") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000140)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x3, 0x20) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000200)=""/180) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffff8) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:28 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x91f3, 0x1, [0x1]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xa0e4}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) 00:00:28 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0)=0xfffffffffffffdee, 0xfffffffffffffffc) shutdown(r0, 0x0) getpgid(0x0) clock_getres(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000240)="920e45bcc3aca6619b13619b3111dedd7c1a42bbe5497820b7d6183acf9e4b57af4d9387e6b9a3c8a7dd25650447eff2bef4920ca05f6bb0d7006bf296a03d8bd7a2c56900352a1b1099bedfa580e473ca69018cc60a6f1f211496afbac26a854bb41871f4b03deb9b111a8cce899563ae158f74b58141df7ff69e4ccac8b9e143be398466859b5a1c715ab27d2ec04d0995287696ccb3361e5b6d61f97124e51e8c9cbfc6f25311b73efb577416ddafba904a15d9ed768601252e55760397b0253b5554ce426ecdda6e5b5ef7f7e4187a2b25b28ff419f94728ce4665") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x300}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x7, 0x2, 0x9, 0x2384}, &(0x7f0000000640)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) readv(r3, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x2, 0x84) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:00:28 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000000)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100100, 0x4) r1 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x400}, 0x24) socketpair(0x1c, 0x30000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x2}, 0x24) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x2a}, 0x24) accept4$inet(r4, 0x0, &(0x7f00000002c0), 0x20000000) recvfrom$unix(r3, &(0x7f0000000200)=""/50, 0x32, 0x0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8) 00:00:28 executing program 3: socket$inet6(0x1c, 0x3, 0x0) r0 = socket(0x10, 0x20000007, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x225c0333afeaecef) 00:00:28 executing program 3: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffe, 0x3, r1}) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:28 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f00000000c0)="0f82a889999964460fb5a4f5640f38a902a0e40b0000dc00dcc45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc4037961adc6c80000040f0d08") r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8200, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffffa, 0xc9, 0x10, 0x0, 0xffffffff, 0x6, 0xa48, 0xfff, r2}, &(0x7f00000001c0)=0x20) socket(0x10, 0x1a02e557f13f151c, 0x8) socketpair(0x2, 0x20000001, 0x5, &(0x7f0000000040)) 00:00:28 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x421, &(0x7f0000000180)="794e2cc5c3109ea2118f9faedb2c9bc360bf6d092335718b18f1eeba9e7e681f10baa039321816e49ae637c861d563b2f6c96fe0d67e984774444e9a4fa1f3919b25668c11ed8c6bd46eb5ab71f94a23b76a004a05bd6d4f1ccb1b9e3b387028b69c9b28b3635f2501b81e5c6d32100de8fc2f673ba7fc2a538b516589a9fc9f15384d4623f6b19df2b49a562b9cf7b0fb395a37d37a660d12f136118f9704163510390946814bcd5812deb58429fdca592637aa387637340eed59e2258357f3e50d6873c1c56e5a223a61a37fcd20b91a35800d6a3f7b", 0xd7) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:28 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev//.\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x0) r0 = socket$inet(0x2, 0x4, 0x80) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c0080f43c", 0x8) 00:00:28 executing program 2: r0 = socket(0x800000002, 0x4, 0x85) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file1\x00'}, 0xa) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001, 0xfffffffffffffffe}, 0xffffffffffffff87) 00:00:28 executing program 3: r0 = shmget(0x3, 0x4000, 0x118, &(0x7f0000ffb000/0x4000)=nil) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x80, 0xe4, 0xdd7f, 0x100000001}, 0x8) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f00000001c0)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x100000000000006, 0x7}, 0x8) getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) 00:00:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0xa0) truncate(0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000000)=""/95, 0x5f}], 0x3) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/116, 0x74}], 0x1, 0xfffffffffffffffd) close(r0) 00:00:28 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x8, &(0x7f0000000300)={0x10000400000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) r7 = open(&(0x7f0000000240)='./file1\x00', 0x100001, 0x82) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="040004000200316f04000000d7975a1c776bc5fdc66e8d4d30af2ffd0822d645a2fb4cf720030ede97d5ebb8de838bfee8324fd62bd5a92df54333796b9172b2231aa7807514e6b47eeb334d73fa6ea3f81209f47d3574efc5d85a79b90f6a5943211c7ee7ad2bfec98054392b7b680f0e5116422d04468d647c092832901410788b6f54c66b065cf49af7658fcb5775b8da69ef4efc99526501e8c08e552a"], &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={r8, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f00000004c0)=0x1, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:28 executing program 0: open$dir(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={0x0, 0x1000, "153f1c0f16977b90142677e4431bfbb77b64b9919674d1077e3975f11cba10ed7434f3afd553dd928decd8a67e72203c3f0bec42d612425717968586ee8fe5e5d38a7161bf87735c91b9201897ee83ed10d043d3b069c7546a1f2684c800c5f822cf371b3515950aeec13b629e6cd482e5cc0b2b71bb9b7b1b254d214f5f65a5e76759a171c2352800b130a0293599d44ae9b731df5026d0c7ef7558679316ea11aa8db15b4976f7c553578d6f19ba50dc15a30259497a367cf13b3ea3c19f4725880c5cbea4b854d4c1f797e8a6bb08d773a3d6f517e73700f3e8459dd59e0e8d9e5d34b8be752a55a9a71f476fd9e6075b02f04ce07662a718e7ac1c7199abc2fb2a992dfd78b9cee706299918293715e7d00f5cbbda34db8ca56ce2e38c35fd99ca7f3fce886ef2056e91250ba4797a73e752e0f1dfb9c67a9c48e3e1a833230cdd4689463fa885bc2f0fe040565a515729e9c773b3b55fc64801775270b2086f530e0478108be897175476ac741cb367f3c89ea460efc8ed96eed22b7985cfd7528a558d33e6bc5ec39a74c3a4cdaa94b71ce6f44b2e408651d9fb76c2dd53aeede13afab7ae05a8ea3675bbe19aa0086a2f3e1d867ad9f5c1d5ceee186451d6db0f1ed45d556cf4c4be9e4f9191d3b933deb9adc0d4c52ac539aa1b7b7d602c36885d1c56d1b66275024f4363383e26b21deb0bd0e31b9403bd5fb8b6eb5d0e169c3897eb9a5c09452ddc29b0b66188275bf80453e4b7e5c55cd0499b556e8172013b069ee5926e224ba094f46ec6abb44decbebb7291af942b4eb944c914a1c452645de77d9948c174cde5128972b3ccd42acb93f9c0e7e6b07e9d466c9a6d6640804204c7dcd7ab8c1d720aec17c200e982d5808ec45e88330e879ae950a717c81b7b37eedba1941561f368b990bb1a289c97e44a7d42e4b22a59a977571cf576a35a50dce8619ee9c77e63d2ae96819e4b014f21cd2c2cb3373bb3046ad7249f44d428743c15586041a370fe305c024dcab950787ab915131e04f479f92c5aa5a1eed6c185f6caef6e44efc666185e16d984ed1ec12cbadc95662d74e3ccd70d6661039636732272d71908930001106fe5b2ce688b9848e8ee7b70d53e6ee4e500b15927a5af7cad028c5173c912586718233d9ed97ab4bf213ea2820d23df6d0b61e9101c39cedb9b279f4c2517911133dbc08f9580f4dde66791d5849d4df9d1a38561e1c6107fc9a8d45b546a7dc3fb5a77df5481448e70aaa80886e1413fb80b43729432f0ad3fb200145c38f9f8b9fa34fe6878ea78f60a278bc56e01a36fdb3f6907ad51c4f281b4facf8105bdea5610b0a33163163b38316c4201a485175c8c37b8e581a360ac57676c5da0c244a4c3f161d3042a8cbb2840d582e657dafda00dd63e548ad6c2d19f0db0484199ec1d1648d7cfc5653122437454fa98109033f3c6ab6230977700ce7d4efb162becdcdd8cf849f161ef7d596adc102f4342073a5c4f57e738800d438e724d9e93c1851e516be927c87e09b1a0ff9ab6846ff4f4004f7d03028477e1a8bf40ca79dc4504a51ff72e935113fd5b3bb3c9a91e751d99dbaed107971df25dacf946fe25873d47a622e1c864fd43ddc66cb9ca9940094d77cce42264186eb33b2e2dfe737ed521285e3e66847c15b5218b5e55a178ce462aedb85d0993993f92432c6f02d50050ed5dd06239ed4e6836c185ffee1eec884fbd80884525482e42eb275b97eb51964118902afa95a80e8325bb3e7c929f93f6e8661ef474b9fcefab83efbe481e4fbaf07ee3803a29bb0327eb9beac90578e7c09744c903d0d9f5f346995fb10120f35f996c4b7b6ba6a1ed3fea546119f3e4588a94d2eeaeb66c29dbe994bb81f4726375ec2df90670e918ee8d69820b151c5a586cb84570cafe15733a718db521bb2b136a30f85aad80cda72c7c727c78c792ce489be514fe6cab997b778601b6e1c49c4d786c5c614291f9f7584c2decc453256e19d7c655362e85dc08381a840236ed23c5e6259292a83a8fe7849a0ef003f96606d0a12d4732be3a16310d4f3b08d41feede18378d8b14cff564b6c6616c2779379542b9e6f9bce076cd726dccde2d2a304dab297082a3329e0a7f8386ef57422b0ff2e0077bdfb6727afb177d6edf7045803a27fe931a5f2f284fcba17fe3ff987a09abc0c01142ac9b6d36dbfdfcd0753545d27e7b0aa226976ae6a197bf46c3b2e7c8466332e4ad45c3ecf70fe446bd12c3309dc403d98aa191c048fc3a38bdcd07b6b82ab2daaa80cae3e4e2bf898efbb9c5c49626036e64546183ebc38a6bff75a9a896f894085afe74c1b9f3bec6f54ff00f9cefdc83b2e2510dc9fc1d5abcfbceaee024ba7d779e98d5eb1ba477cb78c6f0ecb2f4d0fc3969010639729aa68fe5d25c2116d5ec29ba051e974b79042cdce111dbdcaf33cae8fe0c106b3de13cc430d38a395632ac5ce942358b767a7208259fc35620801be93ab00192429e00e7589e8017b0742ba7e2c456dbbe41c4136c66d1812e41c1260535cce904dfc0cc6b2a031d342f783c2871e11cede6e33f6c46c0ff609823bcf45b8541f6bd6488bda5d6a28d772eabff31c1badb6cc06bee02a2ae774cd8b9d55d2dd9ba770fb2db20b4c221a8f04bb0c7e0ba72e7880bdea4c59ca3b0f8b1a37c26898d5fd4afb80a3086b56f8548c11d570e06d6a61796e8804cf5224de2cd4c4ec6ac74abbc1aea85839705a754b483b52a17612ce5e79c6e8e3d898cbbf22e58d3e9e89576dc64272482861df49514706a6af5530fb27a899e885164f14cd46633308e0398887a8d5363b1eaacac9b5988d899427e5629cbe286831e70af0fb04f633dd0a837ab7bcb8e3b051d2028d3c6796830938f922d679b4b821babdb2b5cac606e0c452aa0e7b33c91fc2ed954bac71c164d587ff9f882eaf6daa950ea19b12f9fc939292637ccd206ef9b2285b68fa1e6d40a61d875ac0cfbb49a5674ecc9ce4dc8e6ceb8142973645627b4ce735af59f0d46f67fe3ea707392ca93c778357c9249cbefe6723711e7d3ae9f4c9bbed331532bc3ad561e205526df80631bc0ee9fec7ac9cd2e92b80e45f2b2920bd86fa548811ec3102428c5ef51eebb72f71f18e50f9977180e076c709db2b7e6cfa3ae5a0c02689589d7e8a1e0589fdb69e09efca5aa0e92f987c625aa3f922c287f7f1234775710064603f775a9b8b445d468f05f7ae44859251cf45ccbb4281adb03c095ea9f4cc8c7a406235a9a6e6d084d03f0b1a80354c505883a4226a561d83d4f1d2107501b7d248f093e44929c04e14621e2b9502a2e47e01ddedb61942338c568fc7f47b7e8bc41a09cb5c85590883e728b7889e9d8b4dd79f132332e8ee1b92eb750e756ea996a8bf39dd2521ac10a374913b31363ad9c04acafb45e18bbff8f8cee460b5bcedb2f34e14258225beef901663ace4ccc5457a03a3f8881598def1d78457b6b72e3a31f8c4d83e722816835e1e5b9157476b631a82e5a802af689d5351ac806b910ecc33b4445a45267653c891d040e1fa9bf3866a6b20ff735e525f703b4466a9472f8053ea1d43c99fdbafaef15ad9bb87b2ad4cf1571b94f8cce0921d2e6e00e22b49f9d11b052e024bd0f22d3e6bc391b93c40563c117ff7d794f3155b8b7515ca07657336471c5caaa746a020529d12a62c71d2bde833770ecc540d4499ef6efce2e3f9f64cc6f70e4c80e82bc05dd6974622e30852318d0a0f214d46cf45fb8a44edf939d9a27e3cf9f0323e7e7c843e0ae65ef6868198a3142959e093e56edefc561e4fee2f428b6c3bb19114a69feb5ea71e43ff6664fd1771347c90167abcc8d040dd54a405ca832a1b8dfc199977292e64222f46977e819cc552da73f0a7eaaddaaecc9f6e56f476d2cafda68af395ff91777f77d2a1293a73e5a35fe2a2254279451fc72feb2538abcc28c5c460404deae461dbdb8c1cb1f18db9ceca6369dccef2d56c8e803e617293e577dc0da9b6e40bf0b5ee28c5298f9bb889c92bb6f2ee601bdbcaa8c0b49b81bde6191efcd9ed7b277a53c22bb7ab005fd9e7be2160cf194cfe3b254351f65f03efbc2a3f7481ba325625a103090d626c3293704e2d0367e8913c979a346d9d9f42ea1df4aafb7d0ecb849eb1fba814876f00688724b69d0af89fc43816dc4e5e95b35c85059851cc44bf1a8fd7aa3d653eb05b37d3f016d7e69f1c85a60ecfba77b58deffbb92ef8f78f8ad8f888c514a4d8d3544e501042c2cb38b9c2c2f03caabecb93209f665ec5982d3b552c8fa8b099d917bb81c7366f07f914d61f40aae8d9f6462dca9eedfeb8f76f7cff52ea52f7cd25287c6d1c786f399a684358c51531e4f64f74c1923df9d1e1eaf1ee34e4441fc1ee1129327709b6baa57a7186447d5f961223ddd36a3e2a190bf8f23b0505a972e6e73134c74603711d0284bbd78c950b22c7eaae35cb1bb76070546ff61af614108f96d83491f693203779260debdfc0a45914e7d078d19aaf8ff902b51cf17367d132996b763be5621bfaa1aa153cea69e29ec071f76c18455b662dcd9296308efbe528c352fb9b67f37a8b3bc5f68e1aec525854f09e4dc2fcce05a6020a6bd92582d17724897b0b270741a8d2e3c9a344d6a1eb65df5213a366d5ab79ab21b1607d95a140f468fce64136389bf87025ff712d9b6c2f6a4952bf5725a592c686fb2f32f3b93c118afafb7c83da10fb995aabb3a3f6e0c65fbb2dccc5bd1c82d0ee41610084fe58c4a5ff94cfe7da1f53658091152832f13e9b1dc178e692920f57339503555362b4c821c7ff6555f76ddb590d004352b5629abc43864af671ca159d573cc6097d3a0465cc4bf3b4acf82c804cc65d672022cbfff2ff2992c2af0474f0a279398626214def2bc409db60e2f8aced2da1e390626bd4995836ada9732f9cfba74ace1ea46f55d9e7d20ac2492e3b4e646604a8ca6fad1ebc14138172c4f394fc8ac2bb608c00ffc3f6a55756345e5605e675132fae7652116a0870304fcf41afade62e51f1fc99080eb0ca033cc244cbc0dc032a4b7fe683c3dc704cd767cca7e1c569090d270ca3858e8fb5f416c27e9224aa501f9055672e6f4bb99d6e7edca0a3895ff7c88b81504d12474d17093dc04375545ea03e990f85911a9befa90e3d09007f46069b6f3cc06cae45325dfac4d05217b284cfcc9a8e63cae7d17c39ddbb08bb6fc1856b3145f69bb7db511eb7e47f18395a005bb5a2be116ef7467d181c9aa45234604ebfb4f67ce7ef2edc92458f286c42f4c546e0c2a217cff2f09ebef6152e43613e63596594216558075ebb3e63045560dffbe29a691152dd3507864c21e06d98fe7cb86ca66aa56c66872a52a463412df1476e7699ef9fd491eb48911dd1488b9efbc3fb1f00c1c6adc7f341848fbf9f2f488dbcaf2bf025406738cf8db58745dd11eeb8d2952c585ae5b4b2371eb339071f6ea412876b4b4be99d5ba191b8733930c1b4226b78d45e3ec456f035933236a301ad9fdcfe580d96bd39c68a874c271925851248274bc868865bcfd66bac2e35c3bb8bd138eb8a1c4fdb4d94365ed0b833d91f8e9bc86d003d762688258e91ee1234380cb8604f677c9a6eacf941ea6b19084eb2742f896e56a7b865cb2b02e0cf1c2a11eb34824f570db0e06bb84abca4bc1bbf280355a60159b258a48e67a03d7f02eb6e3b518488bfa43f4059258ce41f2aa5e7b044552a523c14ef973bb11bcce1a70d1ea5fcbd5ba0839f0527ccb8417f46dcc"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x100000001, 0x5}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000100)="5a4c8d447e630429081b668835e0fbc11d534e83b5f7bfa18cc23c04e22f6e7d417efeaa01fac66b1c7a13db3577d28260acd0f28b94abd25cee1c1c705504411333d5c15854c2e587273fe97f62811909a58d9a2f9813bfb753126ef03f5916407046117607ba99474a0a23f9622d46300d3e1cb6c62b305fd7566bfe16dd56a7b0822b376c8a302baae30b5d9395a633b210e190ad1b836d7fece923bd8ebdbc9339259a26516b") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000001400)={0x6}, 0x4) mlockall(0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000013c0)={r2, 0x6, 0x8, 0x1}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:28 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c6, 0x82) read(r0, &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) 00:00:29 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = dup2(r0, r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000001c0)="78dbeb69feaede9ad8d4003fd667e0d787900998d7def13a6dedef059815f15f62082ecc0f91edb9241700c33943e5b725c827ed5edcf013a67c") mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 00:00:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$inet6_buf(r3, 0x29, 0x33, &(0x7f0000000580)="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"/265, 0x109) lseek(r2, 0x0, 0x3) fcntl$setstatus(r2, 0x4, 0x4) lseek(r3, 0x200, 0x800000000000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0xd, &(0x7f00000006c0)="e88672e626e6d8705262e42dac696009ce9d7ab783fedca9e2029fd73363da7d21f9921fd42d68f840cdf0b10f58421c9f990df5263938365eda0574cc6072a9a7c6c00c36763bf8d67637a0f7f93fe5dfc07a526d55adc865e5fd0cfd28d054ba951aae26bc353652ab92c9d81e8ceb5526b5ae3163fb519f19f138421101f73fa5c18d54e5f09ab71e37fa9d05a4ad0484fb6ddf4642e1d2a0cb3de452408fd0d4b1ff435757af0922bccc3456b64c8292c1802326dd1c83d60b11f1b7d4c00e5a76c9fce77b49a1e9f0bf48cff108e3d669b137cc61e9dff226e57d44898e3a7b240151ce03cf689b7d01814e004aa5465b26b47d", 0xf6) freebsd10_pipe(&(0x7f0000000040)) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = getpgrp(0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100)={0x0, 0x9}, 0x10) fcntl$setown(r2, 0x6, r4) getsockopt$sock_int(r3, 0xffff, 0x1018, &(0x7f0000000280), &(0x7f00000002c0)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:29 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff85, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0x10) 00:00:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:00:29 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) 00:00:29 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") getuid() msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0xfffffffffffffcf9) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r1, 0x0, 0x1000000000003) getpgrp(r0) freebsd10_pipe(&(0x7f00000002c0)) getpgrp(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000140)={0xb, 0x200000000002}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000300)=0xeda, 0x4) lseek(r1, 0x0, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:29 executing program 3: semget(0x2, 0x0, 0x210) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") clock_getres(0x0, &(0x7f0000000000)) r0 = semget(0x3, 0x0, 0x160) __semctl$IPC_INFO(r0, 0x5, 0x3, &(0x7f0000000040)=""/147) 00:00:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0xf4}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff) flock(r0, 0xa) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2}], 0x2000000000000009, 0x0) 00:00:29 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000bcd10000000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000040)) 00:00:29 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) r0 = socket$inet(0x2, 0x5, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xd8f, 0x5620, 0x9, 0x1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7, @rand_addr="071a2e3045e833a70c5d93bc405d3103", 0x2}}, r1, 0x9, 0x2, 0x104, 0x9, 0x200, 0x3}, &(0x7f0000000140)=0x98) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:00:29 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r0, &(0x7f0000000140)='./file0\x00', 0x20400, 0xc7d18237eeeb2690) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x6, @empty, 0x1}, 0x1c) fchmod(r0, 0x20) freebsd10_pipe(&(0x7f0000000000)) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x100305, 0x1a) syz_execute_func(&(0x7f0000000600)="2e4d0faeb30000010091cd80c463f968d8dfd0d0c48192c28d3a00000009c7c6e4c653fb0fc4014c48ea58c46200f3daf4a95ff9c441f22eded93e660f64407d4ceaf028a100000020c48192558dc3c366450f186746f240e12b7498f30fbd9fe5e100000f1aa30b800000c401fe5d2064673667cc6666430fefb3000000000041782edd4d0fae0654d221") 00:00:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x1) 00:00:31 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x0) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="dd25ede8d86d963c4319f3276a0ed2d8b5a6cba8f2a675334cbe93a03ee634445a04c4ce6fb63f2f4b3be9a095d1a3b5a69bafc7d9ed2e3913805a0ed04e9c1a4b65ef165f12b9109c88eb052e454626c350b09ba432cc2835c349dac8719faadea2cd8f0dee77ff5101a739044a326907ca0e7d48d5d5c6e04e3069f61e94", 0x7f}, {&(0x7f00000000c0)="037b6dafd1826fe246a0d2", 0xb}, {&(0x7f0000000100)="873900c1032682a02c396cf2f93957cacb861579c7ee1025fbb8b448370b7f8c664bd27ac0ac457753da145969b3f77d7473986904d1c74f88eae10c1c2fa4b5e13833ca8e55b6b30c03bb362160aa9d6561d05cee005ac5ce23251a4ac6f526cc626d0888d1493b7aea1ca45527b65bb30092309cbc97a7d6049f9987e9a17d2d040ac22cfe7e8a4d00bda7ea729f9b7267d7bd8663cc4005846eb6182225a18c19a1eb18adf3fa45b9f5cf59c91dc15d244b43b1dfc68dd85b7a", 0xbb}, {&(0x7f00000001c0)="67672d4f05a9d1b489a951cdceddf9331e9f094f18ed0e6d345dbc5fff248d0cd135ac1c315199340ad46672b9661c3bf21e87f24d752844393b20d49fe7cd906a00588c87606856", 0x48}], 0x4, &(0x7f0000000380)=[{0x60, 0x29, 0x3, "5c87329c1866a533da7005fb49fa812b95963d8239f2e11d05c0f657cacca79f979b874c77aefcd2d118556a5b9d194ea00a1c65dd12b551f543225f6604ba9bfcbbe53848ce7134ccb081"}, {0x20, 0x6, 0xad, "4da1bbe177896cd3fdd72af0"}, {0xb8, 0x0, 0x1, "206a8c1ba206c236f3a5b81d0cd9f79cad28ba6125883e990ddaaf8dab8cbd8f86306247916466891bb3df8a64e30ea671059ce4d4744b49c672df99b88a2aec94f2c37b340b548fbed7cbf58465d209b605c8448d1b37dd1667f0ccc344f439ebcb0bd445d4f80b9384a1801c4f003e0ac1512b3a70eba007d86356104f134e38c0f199ba36b92763577d4cbc7ae370366aabb56547a2e67322679cda6a64414ff82731"}, {0x1010, 0x88, 0x8, "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"}, {0x48, 0x29, 0x9, "b916a7e8723d8b44d7c7fee56abf9916e701295b14b21f3054f57ba3aa3d7715be5dac99b5d7ab01763ce70d72c024cd87987f17b40d"}], 0x1190}, 0x5) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:31 executing program 3: syz_emit_ethernet(0x7fffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:00:31 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefc660f61bd0dd433d3f3a7fb36f083b600800000f00fb8c401fa4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac2ae835610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d43e897a8ee86600af68c483f961532800360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0b3e0f0020b7e2") socketpair(0x1, 0x3, 0xffff, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0xfe}, 0x24) 00:00:31 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x16, 0x40, 0x1, 0x8000000}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0x1}, 0x10) r2 = open$dir(&(0x7f0000000240)='\x00', 0x10202, 0xfffffffffffffffd) ftruncate(r2, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r2, &(0x7f0000000200)='./file0\x00', 0x8008, 0x8) r5 = fcntl$dupfd(r4, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0xf8}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) flock(r2, 0xf) getresgid(&(0x7f00000003c0), &(0x7f0000000300), &(0x7f0000000540)=0x0) fchown(r0, r6, r7) dup(r4) 00:00:31 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") mlockall(0x3) 00:00:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r2 = getegid() r3 = getegid() setresgid(r1, r2, r3) getgid() setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x35) 00:00:32 executing program 2: syz_emit_ethernet(0x1d6, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 00:00:32 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32660f3a624100f6660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fc05cf30bf345d9c6acacc4c3214c7ba5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f530a1c9fb110f0fc4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @mcast1, 0x400}}, 0x0, 0x8000, 0x7f, 0x101, 0xe8a, 0x7ff}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x200, 0x1, 0x6}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x6, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x98, "0ca5767a8576703d6d21de51897f16e1c61f276a1e885107ff7dcfb5a6fe7a76aef082dffc9ea83ffe98f38c0abb261bce99cc869d917836a163d49ec701d6e8b647c2dac6f8d62a3d268f77bc35f93a969b68e230bdd7b8ca7ebefa89d408d3ddfee457a80e4de02f26a3882767a95a6c57a41fda840ae83d9d0aefefe21cddffaad188b43901e658fddc65d5343c2b6797d6c08c4ce674"}, &(0x7f0000000080)=0xa0) 00:00:32 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c120f054df3c70f59bf0b13048700048700f0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa02d09abf3e0cbe0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") 00:00:32 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgid() setgroups(0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x2, r1}, 0xc) r2 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000300)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000340)=""/94) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x101, 0x4) 00:00:32 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000380)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:32 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) lseek(r1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000200)={0x5, "55c04aacb94549024529368354144f71"}, 0xfc88) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r4, &(0x7f0000000240)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x6}, @in6={0x1c, 0x3, 0xfffffffffffff801, @rand_addr="d247b957f18859313d6f079606818c3b", 0x9}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x4, @empty, 0x1}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0xffffffffffffffff}, @in={0x2, 0x3, @rand_addr=0x7be}]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) 00:00:32 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") mlockall(0x3) 00:00:32 executing program 1: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="196b116b591573306d2d33cd9e65cdf6c152aaed6ec9fcf0e21f274d90d304da77112e3e6fd141b9b234d147cb94d9ed0b055090bb30e6954170b2aa163df59aef9bcaa531663b90aebbb64f03b26215dc29f5370a79ee74a01f0041d7b7f9c46efd02670a945e75e96d39e06d056502df5575594b57f211eeb59df88d9b3a8eec44b69f"]) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x91e0, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0xaa0, 0x7, 0x4000, 0x1, 0x5, 0x7dc, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x80000000, 0x9}, 0xc) 00:00:32 executing program 2: setresgid(0x0, 0xee00, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xffff, 0x6}, {0xfffffffffffeffff, 0x703f338b}}) r0 = getegid() setresgid(0x0, r0, 0x0) 00:00:32 executing program 3: r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000000400)={0x0, ""/249}, 0x36, 0x3, 0x800) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet(0x2, 0x10000007, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1f, 0x3, 0xe8}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x4, 0x80, 0x1}, &(0x7f00000003c0)=0x10) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100)=0x2, 0x4) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget(0x0, 0x200) fcntl$dupfd(r3, 0x11, r4) r5 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:00:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x30000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x100000000, 0x7}, &(0x7f00000001c0)=0xc) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0x0, 0x5000000}, 0x0}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000580)="d378ca4e923db88200f5b75bded357d0e5addcf12cc9fe342adafb6dda08682a38ec2a741356e3a07d88cd8c4796a87e03d278402177c34ee792011189e4cadac19995d024d41019fe072e37945a4a946214169af76543652ce6e84dfc574db3dc59f78eb32a1220ee1b373cf1a18c2b88dfae570458408c1c146dcef67fa5546cd655b52f7a4dfeee087157fb4661ffa75f5d380dcad9d25e75ef3b1632fa3ca7c265c25e4baf8bc1305b276a02f9e538db5e12039cd05231e1cd3ef328f2281a7ef33449edc12d0a2e110428306e964edc52fb44970a631cf38f62d549c0a75bc3cc55e9e3422719806d5dbad2eddd08c276ce1d26cae46a") getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x1fb64000000, 0x3}, &(0x7f0000000080)=0x10) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000880)="28d86038a9c86cdd8c09d5e117285b7e627ca588792333d9428ed88dcfcbfdc439712d27c258e80e607c1b237cd16cc514bf29670b1c5b0aec3986009f") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x402, 0x10) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000ac0)="e84116ad92a174fec5cac42a92cacfcb38ce9883a109422c861ae3928433cc76c570c1d727aaebf1c86973773c4422edab07cbb9d00c88b2ebc8aecbbeafbdda048eb7fb12dd9dfb8be4883872942c068c7bc27c4f932d") ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f00000007c0)="b9bce81a41fada4b51e0c528b205a57941b4b838622961f232bf2dd6fc1a73f0ab61d6791f4bfd479afff367598c8d52ae4e585e08eab319f35b2b22a7e3f41985280b9b773cd261f9a594c6a9b67be5b97637a02d0e3e9418078df98f17e0d7676d07c1480c7ccf36033fc3e706439610c1c979f7143607feacbc7051c6ce52b910308a") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e20020000000000000000000000000000000000000007000000000000000000000000000000000000000000d76c032d7b33e55b51e0054935b1130f00"/128, @ANYRES32=r1, @ANYBLOB="01f00700d40c0000"], &(0x7f0000000780)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000680)={r3, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000b40)='hd\x00', 0x3) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f00000009c0)="fee74c5911452008463352064d126b1b5ee6f532b8653f12850a85f517aeec57c824aab139cc7db18423afc972aa0229a9648e459c82fad51f7e3801e3e597ce63ca6a220c421257ae7a9e04db5055b537de4ce0208d06619b02b1241f970294ed15811530a59adbaafb86e980bcfb761e56c0ce30ef61848616514f59ad4aeff150000d73439c9201e81cd380a0c8f302593f5005b01bf54fe11471009227d6f0239313be7d7c293f9396ce0c506881c0427bb39845c35a9109ec2964d67ef7c58df2b4c001a19583225ecd40abf2d7bf") socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000008c0)={r4, 0x4, 0xffffffffffff8001, 0x0, 0x9, 0xe4a0, 0x8, 0xfd83, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x401, 0x8000, 0x0, 0x1}}, &(0x7f0000000980)=0xb8) 00:00:32 executing program 1: syz_execute_func(&(0x7f0000000000)="b1e891cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7e6e4c653fb45c0c3075868f4a95ef9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000180)={@remote, @loopback}, &(0x7f00000001c0)=0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) getsockopt$sock_int(r1, 0xffff, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:32 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001c80)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000001d40)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001d80)={r1, 0x769d265c}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = socket(0x2, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000240)={{"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", "02b7e6309f110093247fae10ba5740f3ce836fe22277186479ecfa8ba2d3ef4f", 0xfffffffffffffff8, 0x1}, &(0x7f0000000040)="50a8d2cc204ad07c87ce3aa9", 0xb0, 0x3f, 0x24800000, 0x8, 0x1, 0x1000}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b7f0000"], 0x0) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f00000016c0)={{"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", "32e25833906a700a3522501066a4f1e976014e1029fdb67ffb42b7cbdb843542", 0x3f, 0x97}, &(0x7f00000006c0)="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", 0x2, 0x2, 0xfffffffffffffff9, 0xed5e, 0xf7c, 0x1000, 0x7, 0x2}) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r4, 0x1, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000001b40)=ANY=[@ANYRES32=r5, @ANYBLOB="ea000000e1c8ab86dabdfb5fa3baa3a61f05b792782f640dd6ce244ac9d5736882ba1ab450e2a2b603f1e89a64c5808b36d156547af286f3abdad1b30754a183cbe73e9faba09db9fc99d8eafeff6efcd29b55558efc221de97435638f06f2dc3ac67215ca94be0ae4de14277dd30c62f0b227f1ece5c6927a810d0b2c4752dda37b0b1107c0cf4dc19c2541ddf6bb1af5f2a8cd2f2863a3673187caba6780d1e79f4ccb5cbbff96cf7adf0dc0e124c776ba144f113b4eb385874d594d200e0800000057ee026b9c7fe63fe1a892a58869878677d2b020635008891a901698654f4cce722190b91dddf431284a46"], &(0x7f0000000100)=0xf2) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:33 executing program 2: syz_emit_ethernet(0x43c, &(0x7f0000000000)={@random="cdbf0e000084", @broadcast, [{[{0x88a8, 0x2, 0xffffffff, 0x1}], {0x8100, 0xff, 0x400, 0x2}}], {@arp={0x806, @generic={0x7, 0x3c00, 0x6, 0x0, 0x9, @local, "76ba8e14fd", @broadcast, "430a103dfdb32208139b52aa43a35d52"}}}}) 00:00:33 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() getgid() r1 = getgid() setresgid(r0, 0x0, 0x0) setregid(r1, 0x0) 00:00:33 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0xdd1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22ac1400bb00"/120, @ANYRES32=r3], 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3ff, @empty, 0xfffffffffffffffc}}, 0x0, 0x9, 0x800, 0x113, 0x8, 0x7, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r4, 0x1, 0x1, [0x6]}, &(0x7f0000000280)=0xa) close(r0) semget$private(0x0, 0x2, 0x20) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000440)={r5, 0xb673}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c) listen(r6, 0x0) 00:00:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000080)=0x5) 00:00:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8001, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x2e) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0xf, 0x100000000, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) 00:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a16099") ppoll(&(0x7f0000000000)=[{r0, 0x14}, {r0, 0x2020}], 0x2, &(0x7f0000000080)={0x6, 0x9}, &(0x7f00000000c0)={0x2}, 0x8) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000001c0)="f55831567f751fcbe137271e02c59bca6538bfccc29b417e3cdf2e01537bde0c22fed2e0c6e6795d638df934fdd7b1810f88d82a2c0125e4d0bc2546bd5fbf5386c1690eb32be80832bcd4f03c105e75ccf6443982ec1ba21fda9980e8da67791c45f9375069f7244dc7754ef22bf5c1cd51a9cd39a3e4fb849bec3129f1fa9cc611f8df4c55028d5901abfcf28e908dce3932b6342c1097827397724355e90ced1528015dbffa79c21abbc6e3bfa57d03281bb56c1aa745127aee4b386d6cc10e4611faedd83496657d874103cdb1") 00:00:33 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000580)={{"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", "c70fa43103d04fa87ac515bbd40acfc0e708556d9ee427bb312b0bc346134ba3", 0x3, 0x100}, &(0x7f00000004c0)="62007cdadf8fa7cbec37c4877c3ef4c69ddfe6411898d16f882c66b039c418301b9e90cdf282dff33e0c6ae282aef59f40c4e23e0b337fafcaf256d1fa26ccbcbcb8b5677d410494080012cc80f7a47494f39ebd164b9446f68cc019518918133a7aac8069589b93c5a44f1953cff5cc48e98449414acc908929bb274d16b49b8e81185860d358fa9b28e991d46da516715d1c1fde0e74486d5cc3dd33368d7b8dd26f4b5294d6c18a5e", 0x58d, 0x101, 0x5, 0xce13, 0x7fff, 0x1, 0x2, 0x400}) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:33 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[{0x10}], 0x10}, 0x0) 00:00:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000012c0)='./file0\x00', 0x202, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r3 = shmget(0x2, 0x2000, 0x4a3, &(0x7f0000ff3000/0x2000)=nil) open(&(0x7f0000001380)='./file0\x00', 0x0, 0x10) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/4096) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000018c0), &(0x7f0000001900)=0xb) poll(&(0x7f0000000040)=[{r2, 0x4a}, {r2, 0x20}, {r2, 0xc2}, {r0, 0x14}, {r0, 0x1}, {r2, 0x3}], 0x6, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpid() mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r1, 0xc7c7) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001440)={{"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", "9fdbe4f699ead662abbb0d80924a5f82a5052ea8ceb7f8844ecf26be1aeb8fd8", 0x8, 0x5}, &(0x7f0000001400)="9f39ee6f", 0xffffffffffffffdd, 0x6, 0x7, 0x2178, 0x800, 0x1f, 0x4, 0xfff}) accept4$inet6(r1, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:00:33 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000880)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x40, 0x6, [0x6, 0x10001, 0x3, 0x1, 0x2, 0xc9]}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr=0x3}, 0x2}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x6, @rand_addr="f902c3f6cfa0d735a911caf4f4cf2146", 0x8}]}, &(0x7f0000000500)=0x10) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f0000000580)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000540)={r4, &(0x7f0000000640)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x3, @rand_addr="7a5643e421e534e2d2f237308ec60cc9", 0x6}, @in6={0x1c, 0x2, 0xbdb4, @mcast2, 0x6}, @in={0x2, 0x0, @rand_addr=0x100000001}]}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="e5129149") ftruncate(r1, 0x8) 00:00:33 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r0 = getpgid(0x0) wait4(r0, &(0x7f0000000080), 0x13, &(0x7f0000000180)) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x1, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) poll(&(0x7f00000002c0)=[{r1, 0x40}, {r2, 0xd}, {r3, 0x80}], 0x3, 0x3) open(0x0, 0x0, 0x1f5) 00:00:34 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c56000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) 00:00:34 executing program 1: r0 = socket(0x1c, 0x20000003, 0x2) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8001, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xa35, 0x100000001}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f0000000100)={r1, 0x3}, 0xad953f5fea1a4ef8) 00:00:34 executing program 2: syz_execute_func(&(0x7f0000000140)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x101, @empty, 0x80000000}}, 0x0, 0xdb34, 0xc3, 0x1, 0x8, 0x20, 0x100000001}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x9, @empty, 0x10000}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffff, 0x1ff, 0xcdf}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x100000001}, 0x8) 00:00:34 executing program 3: syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x29b, 0xf, 0x1dad00000, 0xacc1}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) r3 = socket$inet6(0x1c, 0x3, 0xffffffff) execve(0x0, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x79915ea6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}, @in6={0x1c, 0x2, 0xc, @rand_addr="8c75ff35a29ec1eca2bf6cfee49249a4", 0x80000001}]}, &(0x7f0000000380)=0x10) 00:00:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xfee0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x182, 0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x600) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="c5119f02d0b0530671c011a69afd9deebc326dbffb59c801ea03cc37c3f08aae636ab0c8770c1fece1707eb05381483858a0f1213ceb617d6792c570d555b9a518f705feb4dd2c734d76dbdd0e4b1a6b4a28296fa8ff9ba241af4194fe9d00eda75678ea3e903e37554f8598a8725438bd148a0835ee3dea60c33f5f61cf8a0f0e25460b87f33da6eaa4d47679723d616f239f17efa5d212ab7bd7f4a2423feecffba92d8e948cf9bec9dc6b8cdfc37620ff0a3e0111104868f578a8b9ea143f298d9811cc67c5b03f04a39232eea087fa7672ff85b9b1a0ae7e5314ffbbc6c62f20bdc29b647a0d20f94a28224ca81c8bbc5c8aadcab27c0a", 0xf9}], 0x1, 0x0, 0x0, 0x20001}, 0x108) 00:00:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x16}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000140)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x10002, 0x104) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000000100), 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x6, 0x8, 0x380000}, 0x10) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) 00:00:35 executing program 1: r0 = socket(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "b8d8ad2c7920ddef946271a40dea12dd354211d2a475cb5a0d81fb5a13a7f2c6df4cadf32542657870f3b7c2e7cbe231c7a5620badab6d6393707a1525b9d24e3aca421fcd5574fb4038854940a6369a3c19051d81dbceb71f8d314f1d7225e958cd6aba7be1d62f330eab5b95d81b37045b4a291703bb26194922f96174057aaab60d47734ea1d435ae8b67840ed17bbd0b7457ebd073ffb985e27571d5d3e2e28a73bf90f06ef7d019b3fcc147768f09853e69e2503b41ca57dc349a058aadde148f2ab3e7892aca81b59d7326dcbe685a16b93b3da315eebc66460293d5f08ac2321cf895727db9f379a6261061a6"}, 0x100) getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) 00:00:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, 0x0, &(0x7f0000000200)) 00:00:35 executing program 3: syz_execute_func(&(0x7f0000000200)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000040)="c423fd0028002ec7f832233333c4e2f92a01c421c2516ef3c442f93c16c482fd32f4c4437922e00fc7f808000000420ffbad0000000065450fd894b0c607ed7d") socketpair(0x1c, 0x1, 0x4, &(0x7f0000000080)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100401, 0x2) dup2(r1, r2) 00:00:35 executing program 2: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x9, 0xfffffffffffffffc}, 0x0) 00:00:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x9, 0x4) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x8) setregid(r2, r3) munlockall() 00:00:35 executing program 0: r0 = msgget$private(0x0, 0x80) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x8001, 0x6]}, 0x8) r7 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x60, r1, r2, r3, r4, 0x3, 0x7}, 0x4, 0x0, 0x5, 0x101, 0x3f800000000000, 0x0, r5, r7}) syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") 00:00:35 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x100000000001) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000400)={{0x1c, 0x3, 0x35f, @rand_addr="6461c1ca3c3e97015943b5078c9372b5", 0xfffffffffffffffa}, {0x1c, 0x2, 0x59ec00000000000, @rand_addr="87277bd672cda8708d4384a940b288c8", 0xff}, 0x5, [0x80, 0x6, 0x3, 0x7, 0xc0000000000000, 0x2, 0x9, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x25, &(0x7f00000004c0)="2d36eae619a17f3a2966371f88d0cf00ee233af442a39fb14b7c1801879c94ddb64b8b6b192b6cfab5e102036fc33e09c455962860f38f65ffe0367e5c37c30f6eee06aaa2596b2d02953f37f880cb7f83a65f2b5f4942ea0b7de46f4e5fa2b159200ce3c8ba4240227fcc2e04cd8d8934799fb5728d9375cffa22939bb95277ee6252d2a59f23a883c96d3302fd21c7ead21441d1b420061e014facdcc214a0f98530f9f580d753618e7cb4f524638a2f7995b5c0d8e31104e21fc4796985c7b0bac37de1c01c0dc9abc3850cc8aece9480", 0xd2) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00000000c0)="631699a4b31965e624e763ac849a290e0ea5af06faa01d520735589973d3d1da65939c1c2e0d3010acc2dff6270c50accf81", 0x32, 0x20100, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0xe7015f91cd821718) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x198) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=r1, @ANYBLOB="0600000007000500010001040000000003000000"], &(0x7f0000000280)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x52d}, 0x8) 00:00:35 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="82022e800b696c653000367f628ff264f04cc27f12715d17f663c3aeee5ce9a3c6cac0"], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x9}, &(0x7f00000002c0)=0x8) 00:00:35 executing program 0: syz_execute_func(&(0x7f0000000000)="66430ff54477fe2c3c0f050520d0f8079164f2a52e0f1a4500855b9d0f162f0fc4014e6675f66d220f0fe5be34d1c4e1f8c421fc7d22c0c06766460f72e62d2e41812047002b007c596eba0dfe8c7364660f3832f1c4e201acac1000000080c481a1c69100000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f03c45a5a0f2d9600004000dc55014227cccca24131203120fbb15ffb110f0f3804830a000000") socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socket$inet_sctp(0x2, 0x1, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x10000000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1d, "ab96228e01b9602e068fff0a9c952ac2093b14471681c0b7079dfded3c"}, &(0x7f0000000100)=0x25) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x6}, &(0x7f0000000200)=0x94) 00:00:36 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x1) mlock(&(0x7f0000b2d000/0x2000)=nil, 0x2000) mlock(&(0x7f0000b94000/0x1000)=nil, 0x1000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000180)=0x10) 00:00:36 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, r0, 0x0) syz_execute_func(&(0x7f0000000100)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006eba0dfe8c738888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") geteuid() 00:00:36 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0xa66) syz_emit_ethernet(0x25, &(0x7f0000000040)=ANY=[@ANYBLOB="8167d0c69788aaaaaaaaaabb08004500001c000000000011907800000000e00000010000000000089078dec97e3297345e3364adfdf4"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000001500)=0x7, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x12, r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001080)={{"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", "19293ec1e12bfe9ae50085cae0fd89ca9f10576ba6370c5c70a61213a6c00e3b", 0x7ff, 0x20}, 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0x9, 0x7fffffff, 0x80, 0x0, 0x6575c679, 0x9e3d, 0x85, 0x7fff}) sendmsg(r0, &(0x7f0000001f00)={&(0x7f0000001680)=@in={0x2, 0x1, @rand_addr=0x8000}, 0x10, &(0x7f0000001980)=[{&(0x7f00000016c0)="a7b1504c16d313c77714fee207f107b4b3c73f507b92b8f15f668cb876df730e62bfa006b490f2c97df89c71a2474bf5331d278f4b0cb8782504d9d471f492fefc1d8d44ee2864837e5550651e63a33810ce31e9e64743b705d0dffe11b167da3a8266721a105221f4cea888efd675264a7096c9cfa8debb87ccce82defb5d8a8d401485aa05d97d480c11ede642472ba0020b664fac47a55aaebc1e71441b91137308a3776f060492ae4275db5ae3d7b613866829defde0106fdeaac78a40c0d17e4309627d189170a3a8c4c4a5ed0d6640e768e13a6a53ad6a7a23eede382875b7519806908162ff628d6e2b7a5096d0b3167e", 0xf4}, {&(0x7f00000017c0)="f797d649c05fcad999a0e72d3ed8615b77661d5cbfbce267e310b5502663c4b4a80862ef249f910cac73e6ab3324d0a8c07c5a844884f2fa83e03dcc6e6705f77c39679a65ccf2703bb1bac7e1e36b93b8c80204556afb95acfa846f2c9688325e85ff4a086e8c0ff4a7c24b8a846f060e986974673f8e8062d65356415bb7fb2742d2e45ad1a5a1387a82904e2e99a974497db7e46868f871eb9470ff5119313fc89caf70e5da816b4bad8b6e4cf7c99a5550f7828240f09efadaa0e78df6081a35a83dc16d7604b928", 0xca}, {&(0x7f00000018c0)="2e9eb0c603311ab68588d84a7ce12a02e30cc0ccb01ea1312704330c868fbf373cb075ef18fdb801cea9b6a42593cf9770cc12aa76ba664ddd842059c51473a1987933be8b9d861de77ac89a1be0bae9ae8e7668b93effa7399c344bd110de0d86583e053af3e4a5498716a9a51dd4c18e21f5b2bf8fe1493923a58ad2e4e39a7a223ba9bfb218427cbb56ea122e51808997ab479bed329ae700f03c5e4ad185ffa950aa7383e252fa7540c2bce713c71d3c60", 0xb3}], 0x3, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x518}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001540)={0x0, 0x7f}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000015c0)={@in={{0x2, 0x3, @multicast2}}, r2, 0x20, 0x81, 0x10a, 0x4, 0x1, 0x1}, 0xa0) 00:00:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x40000000001c, 0x20200000, 0x1) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:36 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10480, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') poll(&(0x7f00000003c0), 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x188, 0x4) syz_execute_func(&(0x7f0000000380)="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") 00:00:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7, 0x4, 0x7ff, 0x200, 0x500000000000}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xc1, "6ab3916dc3b00078fe44ca3d3b40c780b1d997e691a825461fd6f2ec19f3355caf4f23fc72d82cb84f7afca3e3fabaee561368b98d208aad3903d42ab7f69d274c22c3477bf3e03118c80729f7a141bbcf0999ddd48fdeca0ee14d7a924012db88b41e909e2a5136ec5685bdb867156de615bffa9b628cd111e568d9b23eec49721f9434c679fa91a38c3f258e0396f8b277405b1f6e26d8eca313b549cf18eebf03b67224c1354e2b6ab98df5874f0390993cb5180584f786aa57c31aafa85b7d"}, &(0x7f0000000340)=0xc9) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xd7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={0x0, 0x2000}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000200)={r2, 0x3}, 0xffffffffffffff50) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0xefff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2020000000000000000000000000000000000000000300"/128, @ANYRES32=r3, @ANYBLOB="b24e000006000000000000000900005153053a00"], 0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x80000001}, 0x8) 00:00:36 executing program 0: syz_emit_ethernet(0xfff, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x3b, &(0x7f00000000c0)={@broadcast, @remote, [], {@arp={0x806, @generic={0x1, 0x8863, 0x6, 0x9, 0x0, @local, "edf2b11b2fa708475e", @random="f6b592c113c0", "cdad6c04b50a2e13169c328998646416"}}}}) r0 = semget$private(0x0, 0x3, 0x2000010) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/191) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000002000000400004000000990001800000f5459537807d24dd02004e21ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="0100000009000000040000000800000001000000"], &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001200)={r2, 0x40}, 0x8) 00:00:36 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fsync(r0) setpgid(0x0, 0x0) 00:00:36 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x5004, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x400, 0x4) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet(0x2, 0x1, 0x20) setsockopt$inet6_int(r0, 0x29, 0x33, 0x0, 0x0) 00:00:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockname(r0, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") mkdirat(r0, &(0x7f0000000840)='./file0\x00', 0x88) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000900)="b590a042a4ace95a7aa7241cb5eb6799af4bdd9503f7315314624ab97383e946a65dc143268b20b350bb440e283be29bba0152d09cef35892f01790e2923a992bef146bc6ddde9c9ccb9d42fc073ba6e31e90593ac847b12785004ad8d9cc3cae085eba1d84e766f3e5056f0e8b3264107b9b0f96efa45be57f4f28a63328c0dbd0ea64b951614778d3ba5074043ecb2d1901e4b89d4744f64814b33c8ee9e104d18d677346bd1151d0adf5f269bd9c58328c254d9b4923d110c851d37c26bbf7b4d8b4233374d889acc6b47263f98a4400604b39fb4578b1ba5741e1eb79a3961e3d2") r1 = msgget$private(0x0, 0x240) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000800), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_STAT(0x0, 0x2, 0x0) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000a00)=""/198) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) 00:00:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5, 0x19) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=0x0, @ANYBLOB="ffffffff0200000000000000050027f1b2220000c60ceca00ff6d4564cbdcffe023b9bb766072f5269fd25f46b903a628a6c63d0e614ad2d5c0bca35416f2e2a78a70a"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x10000, 0x1020, 0x1, 0x3, 0xb16c, 0x10001, 0x4, r1}, &(0x7f0000000180)=0x20) syz_execute_func(&(0x7f0000000600)="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") 00:00:36 executing program 3: r0 = socket(0x1, 0x30000002, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x30, "3eb5224cd1566df95a3104c63d582d9930448505402fc61eec5da38e26476ccb5919a94357062b3aa85663613d872885"}, &(0x7f00000001c0)=0x38) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x7, 0x13, "8011b6cfc96b90902598d20f37ff8973619995"}, 0x1b) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x6, 0x4020, 0x2, 0x5, 0x2, 0x223, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) 00:00:37 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:00:37 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c10b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f0000000300)="d9eb0f01c2f0296fd1c4430d5f170164f36ec48241b7a4fc3074d315f23e45ded066430faebb0e00000026c166ffff84ffff2209") r0 = semget(0x1, 0x2, 0x0) shmget(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100004, 0x80) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/244) ppoll(&(0x7f0000000180)=[{r1, 0x8}], 0x1, &(0x7f0000000280)={0x154c, 0x4}, &(0x7f00000002c0)={0x5}, 0x8) 00:00:37 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f7e26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1800}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x100, 0x7, 0x0, 0xffffffff, 0x7, 0x3, 0x800, 0xffffffffffffffe0, r3}, 0x20) socket$inet(0x2, 0x20000003, 0x9) r4 = socket(0x15a10ad63158e146, 0x1, 0x80000004) r5 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x40) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f00000000c0)={0x5000000000000000, 0x4}) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:00:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x5f38, 0x2, [0xdc, 0xffffffff]}, 0xc) 00:00:37 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="c1e1434edb43aaaaaaaaaaaa080045000030000000000000904178ac2300bb000000000400907800000300450000000000000000000000ac2300aa000000"]) 00:00:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) r1 = shmget$private(0x0, 0x1000, 0x248, &(0x7f0000005000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) socket$inet6(0x1c, 0x7, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 00:00:37 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r4 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="853fbec6ef9779a892d1d6cbcaf728871d4ae1ee3a50188e06d4022f759b40300334f9fe4f637d681123560e1b46a0801c774bfcb2ec2917c08b1e3f2c") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) 00:00:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xc463777488c0693d) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/115, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}}, &(0x7f0000000340)=0x8c) 00:00:38 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000bc0)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000c00)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffffffffff83523e31b41908060001080006040000000400000000071400aa6892ffffffff000000004453f77f846f9c910518b33d11ddc400bb12c9657acd18565c04c08d26f524aa63bac2f8c57d6398d34a2177a71ed015bd8953dd21bd9a1863af0ac869d5e96b64558ed37d44661ed32a00"/132]) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000740)={{"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", "56c059c0069c9e40ee61d3588e4e839eaf9750b03ba42c8040b97e606e9e6340", 0x5, 0x10000}, &(0x7f0000000680)="1eb211da8b703dc20653f015b373af5af4dff4aac3f91815ca6cb22958df17c9907a568fd12385ebf026084e944d597810b30ea3cc4f70045650ef63ccd54c7566a6307df14d2f25257ba86e7d302c421f3842aa6fc06659553a95558ee40eabd0ac04ef1e2067f8dfe4ebd97eab6656e8d0dfb1e9eb8fd078897d206b3f687655ada5e528ef949579371102dcebbeab34f2", 0x50000000000, 0x5, 0x1, 0xffffffffffff0000, 0x9, 0x5, 0x3f, 0x1}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000140)={{"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", "acb9292881cdac6cf11e0a5daf257a1d31e4fb2f16009557fc67cab23dbbbb88", 0x6fd7, 0xfffffffefffff76a}, &(0x7f0000000040)="53a43c0a3c96205201f2af2a8c3554f61ec2f1a114f8b99473c6129b8c33f07efde00318df4dfe169c63af9925ef8caed46fba51a1b8317fb3fd150230feac0947067d884f5901e6e65c312c9ac3f9759e87b6404430178f9a690976878b4a4362827ecafdab2528520c7d2003f88006852ec84245622d6fcc007b8a7fa39669f70e02de92c11edabf767286a78ef78227c84176fd6377163268d6da5320b849099d5241d77a84e8673a724af6c5c0bd5672085e1d45bae8eb0c86342b469f29972dc34dac1a6d9a6cc4c5632c931c785a2c50781546043068a6ec6010ea26ae88bc", 0x7, 0x3, 0x3ff, 0x80000001, 0x0, 0x7f, 0x8, 0x7}) 00:00:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000004206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x2, @empty, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="1a331753a86aab51e26b0c0dde6099aba609daa441c92520c67d7847816b738a4cba634218e560d034e215fc472e682caa6ad91732629f4307535f80", 0x3c}, {&(0x7f0000000180)="20b022a52d23b9f823fb4598a792aed6dbd90182ef973139c18d9ac1708aec25909756a9f3e1e5da9283f0d234aec6eaf8e2922e34e57b55e2ac951992fd11ae1778a9aad0404477ba9ae68f9c024f", 0x4f}], 0x2, &(0x7f0000000300)=[@sndinfo={0x1c, 0x84, 0x4, {0x2, 0x6000, 0x7, 0x0, r1}}], 0x1c, 0x20080}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/189, 0xbd}], 0x1, &(0x7f0000000480)=""/221, 0xdd}, 0x2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}], 0x1) 00:00:38 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000140)='./file1\x00', 0x100) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = getuid() lchown(&(0x7f0000000040)='./file1\x00', r0, 0x0) 00:00:38 executing program 1: r0 = socket(0x100400000000002, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) clock_settime(0xffffffffffffffff, &(0x7f0000000000)={0x8000, 0x6}) 00:00:38 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045002f000000000000009078ac1400aae000000111ff074a00907800000000"]) 00:00:38 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x51f, 0x0, 0xcf74}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20080) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x4, 0xb8c5, 0x8, 0x6, 0x3}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}, r1}, 0xfffffe39) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) r1 = semget(0x0, 0x2, 0x4) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f00000000c0)=""/3) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) setsockopt(r0, 0x7f, 0x5, &(0x7f0000000080)="0137a9cb3e96d4bdc1d46921481187dd475d8052f7093353388c4b5fcbf920f77eb91ae309ecb3a093641892c05a844625fde87ec07c0ba2", 0x38) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x1d, r2, 0x20) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") socketpair(0x1c, 0x4, 0x7616, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x81}, 0x4) 00:00:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt(r0, 0x59e0ad2c, 0x7ff, &(0x7f00000000c0)="57721f8c12b4c68f1f9caacf17b9b61d5b7fe1dcfa16edaceb458de7be9517dc130c178dda98b1578993f9308c4d8caf0fa7d55981ce562868fa9c22c4338520b0f405edf0e0bc014ceea0076df86136c98d82a14eb41046c3bf5d5e078ea2068b20525a2e99009f22f9d00c08b67cf6f6d33115cf271e165440b6b321d543f9048e10489c37783314c83520359f6a6320283b61ffe82fa3134b43023724a8994104f03cdb3134059e3976b54941091816c8deb8df5553dfe3b257c1ac9e0722e854444047d69652bf8d5ebe28ca18b18eb93ecd5f02b9997c53fd7e22e6df35e907d6c8ff561012d0", 0xe9) r1 = semget$private(0x0, 0x7, 0x40) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c02000000", 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x444}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x8f7}, &(0x7f0000000240)=0x8) 00:00:38 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_getdents(r0, &(0x7f00000002c0)=""/251, 0xfb) r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r1, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100), 0x0) 00:00:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x5, 0x3, [0x0, 0x4, 0x4]}, &(0x7f0000000080)=0xe) 00:00:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101, 0x60) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x28004, 0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x9, 0x4) bind(r1, &(0x7f0000000100)=@in={0x2, 0x2, @multicast2}, 0x10) freebsd11_getdents(r2, &(0x7f0000000140), 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x200, @loopback, 0x84e}}, r3, 0x5, 0x0, 0x314, 0x4, 0x7fffffff, 0x1}, &(0x7f00000002c0)=0x98) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='(\x00', &(0x7f0000000380)='-]%!\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='%+\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='-\x00', &(0x7f0000000500)='*\x00', &(0x7f0000000540)='[[\x00']) r5 = dup2(r0, r2) getsockname$unix(r2, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) semget(0x0, 0x7, 0x2) semget(0x3, 0x6, 0x0) r6 = dup(r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000640)={0x8, 0x1500, 0xd3, 0xffffffffffffffff, r3}, 0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x13, r5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x9, r4}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000780)={r7, 0x6}, &(0x7f00000007c0)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000800)={0x4, {{0x2, 0x2}}}, 0x90) freebsd11_fstat(r6, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) accept4$unix(r6, &(0x7f0000000a00)=@file={0x0, ""/58}, &(0x7f0000000a40)=0x3c, 0x30000000) ioctl$DIOCGETALTQSV1(r6, 0xc130442f, &(0x7f0000000a80)="8100156ec31f9d86168f65d3ef28a1398b64a15a74d2a93c6381b6b1f28d7d20cd95524dd60d62a8fa15b0d03d996d1cafd57f93f48cb03359b729de54fe5fb02bd8eafc50a6ceea42b150d10978e20381b5a1dee1aa8be025ebdc4f51bf07b919d5dac90e148399265bd5320d7ccad7eeb6c513e71fa6a02451afabca284198c44e1b1e3dc1e9fa0efe5fb38d7233ce8ce911020fd78c97117efb627ff18a896635384a9b913b7b310e8c12183d6f50574bff8430d27c657ed44345b1411df37f7d582882b0f9bd65cec22d81d43f2a9f67bffe3fc28b4ac744b484dcc50c4feb3ea7b6933879e8bc9ba4b052") ioctl$DIOCRCLRTSTATS(r5, 0xc4504441, &(0x7f0000000bc0)={{"66d954273646b6c30acda11ed19a85d28450ec84a7064db3550de825227dcaa42338aae821aceac5c03e6c0fdd072ae6a20d261079229a7123b1a8bf2db668cce1ecd0b9c0625ebe48ea5b3058b9ab22443c054c1b52264c2fae2e61271f00ad14148e4d771727a6769cde3ce0c63d9576527dc21f5bf24f5d2019510eb5fdc79d24eed0ab8be26c17f4a322cfad8cef5667711a151d2dca2c4f36a9c1acbc0f159968493f73d3e37c972048a73436881fb5d60671765ecf6226f45f64d89f58f029cd2051f1661bb2ed8354c92d9e68eee773dea321e75c421f474cdb93f53d2cd85d0d10e9a799f13c91924f48805f001f3ba78f804cb56f456bb4d2212da37df02377fddf8513e1470fe92a41c32f9d956358203fc7224965789e11e977ffba6814c04ffff2271dba073e73e3094325df37565e6a4b41c7421fbcb543635833ba3e715dff05398fad7c6661facd6906fba8677c888fa2ceb20d8f91f1ff1d65ee1fb63a9c533bbbf2cdcbe83dae6680043d3087037cc801ea6f88794447f34769e0fae3edf1459c332e7cf909caad97dbbe5ced5b6062ff0c8054552865b5ceaa66d1cb40f517c67df60593045d0de11e114b4dc02975c25d41ab28cc1f13d87075dec08a4c3899713a77f98a34758afda598f83fa82b2f9a0d29f5ee7e4d13b90fb5776770037a80e03047e99254f0b94a91db9dd3b99b01141e2960c67cc17f11c630f5b585000ad6a72f0430bab5962e92c7542a849711198b4ea91607744fd6804c9fbc204acb16715c77b7392c3c3c53eaee66b1255d7c93883a27bec801a543a54aa9f3f85b7a99a472df0708853512dd9d412423d3324e7bd54733425b22dead324c9a6f70d0de2a17c3836d5272c6bd884fa849a317ef49b3e1d19f2bec5fdd72c93d076ef94c8fa42aea016d7a591d7d5e15f644f25b3262d5ab9968947fbe4c19a84d5b3cd90e004baaf1d3f78123f18d24c5f4de1e2494b17221706c89627467a012a09a2172656296655533953ab2d9a958b2c2492df651d19979ce5123daacc01fd3bcdcd781ddd4b585d325d2a4319d53b02aa2dc04f9a7ed58038a05af814f50bc49bb525fe9e5329785823c8ec418abf46a3b7fcf5c20e483b780842e70dc711b66e3b8ed1104efe72d79a234fbff3f9118f10551b4e3118a494d3d918858eeb7efccdb089a27dd03a834c3f2001839640f4dbad2155cf82cfd32f162b1236c33bd5c903f05e5c8a5b3421d75549500e80ee2c8a2177eec8212c2c5afaf6d6251e28bd353f607b1d6814bca29b4907f272aaf90f2fd5da43fdfd75922b7eec272aa545500cbdca742cf11074eeee85a5aebcdca0d1eb098108a321d762d481693c0c75bd2fa32765ea0f48ddf3d688a81291465b959a9ff465016822cf875dc862ebc52f8a3e9ac58d5bbac843dabcca02712053c36ab", "9f65c7bbf81a4ab6bda63911dac6ffa3504a2e2444ad916772887172c256a776", 0xfffffffffffffffc, 0x100000000}, &(0x7f0000000b80)="891bafc02d59a0777e455bd1373a25beff9da4e1123775801fc25fdb97", 0x2, 0x3f, 0x228, 0x4, 0x1, 0x6, 0x8, 0x100}) r10 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000001040)={@remote, @remote, @broadcast}, &(0x7f0000001080)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000010c0)={r3, 0x200, 0x0, 0x5a84d9b4}, &(0x7f0000001100)=0x10) recvmsg(r10, &(0x7f0000001280)={&(0x7f0000001140)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/55, 0x37}], 0x1, &(0x7f0000001200)=""/125, 0x7d}, 0x80) 00:00:38 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) close(r0) 00:00:38 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 00:00:38 executing program 2: symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x101) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000440)='./file1\x00') renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file2\x00') 00:00:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x6, 0x5, &(0x7f0000000000)="a4ce5dd4cbb240ce13e5464bcdcb7019a211da0181dd18797e7e6d8cf9411c9c3f5279fa0ce6f8d4faea2dcab9f69a349db43fd7515b28ad2b9b15ae6d6a77b2fae133f8e00cffab90f911aaf9742e2efe4bdaca72e43c40f5e854f781e7d95123b4b4ea440b59e15809ee78e5e45ca7a1f8066ae1147fbb50fd74c1ac52105f735a1462611c20051da7a9577d726eadaf9193b872f76c0ed237", 0x9a) close(r0) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) 00:00:39 executing program 3: r0 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x3}, 0x8) r2 = socket(0x17, 0x10000005, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2, 0x6, 0x95f0, 0x6, 0x100000000}, &(0x7f00000001c0)=0x14) syz_emit_ethernet(0xb, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:39 executing program 2: r0 = socket(0x1, 0x3, 0x0) close(r0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:00:39 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xab99, 0x705b74cc}, {0x5b82, 0x8}}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:00:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr=0x81, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:00:39 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = getgid() setgid(r0) 00:00:39 executing program 1: 00:00:39 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9c5000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0400009f") freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) geteuid() 00:00:39 executing program 1: syz_execute_func(&(0x7f0000000140)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x120087, 0xc5) r1 = accept4$inet(r0, 0x0, &(0x7f0000000200), 0x30000000) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0)=0x8, 0x4) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7, 0x10000, 0x1100, 0x1}, 0x8) 00:00:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001100)={0x4, [0x3dc0dbf1, 0x5, 0x800, 0x2]}, 0xc) 00:00:39 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffffffffffffff3c) 00:00:39 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) 00:00:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file1\x00', 0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:00:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x6, 0x4) read(r0, &(0x7f0000000100)=""/99, 0x63) listen(r0, 0x0) r1 = socket$inet6(0x1c, 0xffffffd, 0x168a) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x40) ftruncate(r2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) write(r0, &(0x7f0000000100)="dc", 0x1) 00:00:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000140)="9806e1ca7c10b00df64558938f4c8c26483907dda9b55c3b43ea07ef38cdda63dccf1ba43f84cb41ed1697", 0x2b) socket$inet6(0x1c, 0x5, 0xffffffff) syz_execute_func(&(0x7f0000000000)="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") fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000180)) 00:00:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) fchdir(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xe8, "13e155a4dfc73bb8fc8aa0fef1f529057acb9145ea1098e62383b5165da08d443a1bb81c76582951a5ebac3fe6f41984285abe0c85234fb9106e1e03627b7a98f443142a2b15f414c4be182eea7e065ed289ebfe4ebf3133dec2798ff4db37ee261258f91f1b98057d35fe7df91a21ad0570fcd587c505f1ef87baf846086aca3f9d22ff4cf01ba60033f9adb82eb73aee77f7ae97323e8a75273c274bd4c504269c329128944731ddf4fe07eb2dfe6f0cc41f25374b9b3c2abcf338d95aafe69547be3aa96e43cd7828b8eec617ff2564e82716ad2b60a165d0344bad6353612a20f229bf488057"}, &(0x7f00000000c0)=0xf0) poll(&(0x7f0000000340)=[{r0, 0x2000}, {r0}], 0x2, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x1ff, 0x100, 0x7, 0x3, r2}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) 00:00:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x81010, r0, 0x5) 00:00:40 executing program 2: r0 = semget(0x1, 0x1, 0x81) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/213) syz_execute_func(&(0x7f00000003c0)="b17c91cd808e6b006969ef69dc00d9c462b93816d090c4ad41392727f91cc1c7c7e4c653fbc1c481b486e71010f4c4e30568e80ec4c1a965034b504b50a391440f1cfb00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6c482fdbae5330066410f6d5a2282010804f40ebd890f000000") socket$inet(0x2, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x30000000) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x30000003, 0x400000000) r3 = dup2(r2, r1) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100)="1787b6f32c710668ef9122f58e4b8b0fad0b714eaaa743f3f7f958649b6877f918ab36626219c834dddad53079085fbb0e64edce0476128e39844f8cbaabbf736022efc2b18bdd19968c5610fc467ba236ccf132e10c441f26beb20e7f5251662f82fcb4eb0d3ef398e9e946660c01b8fb0c7c0e14ce9cf669", 0x79) dup2(r3, r3) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x200d}], 0x1, &(0x7f00000000c0)={0x5, 0x56df16ad}, &(0x7f0000000100)={0x4}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x13, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x6}, 0xd9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x44, 0x0, 0x5}, 0xc) 00:00:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x389) 00:00:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f00000003c0)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, r1, 0x0, 0x0, 0x2}, 0xfffffffffffffd34) 00:00:40 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:00:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x27c4, @empty}}, r1, 0x7f, 0x8, 0x4}, &(0x7f00000000c0)=0x8c) syz_execute_func(&(0x7f0000000140)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:40 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) socket(0x0, 0x4, 0x0) r2 = socket(0x2, 0x1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4) ftruncate(r1, 0x80000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x4) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x100000000000000f) writev(r4, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r4, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) msgget$private(0x0, 0x1000700) 00:00:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "a96ee37cf903e8f365964d5f3a77643a"}, 0x14) listen(r0, 0x0) 00:00:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//f\x00', 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000080)="9f1914140f3493d962cea75a49b242739f489a503a2b14df1de3d2bac4853e4e1658e4575fb9fc4e15fc4a0e353c53f3e64ebba8ff475d965a42c1573995da3e5737bf4a16d262805b1f0750836b2fd8954492dd256e3fdb554bdf18ef2cbb04cd2fe27eedddcbd35bb21198c5b41498d7c022b0c52be82f29422c172e4e5f8c5ad51a0885a8f6af16a4a85bb84b8a6ac8125d38e3f12292eb3bb6b29f2b361f5770d8e1c3e4cddaf9977ec7ba00ddc8c840944c072134c8f1b1fb98985a11d0d0d783319b7ab21b797d5a9e46211102c17f3eea670d29635bbcbcef03e5a1") 00:00:40 executing program 0: pipe2(&(0x7f0000000880)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000008c0)="cfdb1126e5beee74fe04caeff9b59b8d49622e4e417cf83a000f58429a5bb3f3bd762a79812e5fbb1c2f59c03a32ad804192860ef58e769fb2d47320e6bdb1b892268da296074a20c3cbdeb3") setrlimit(0x0, &(0x7f0000000000)={0xfff, 0x34}) setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x108801, 0x100) fchdir(r1) socketpair(0x12, 0x1, 0xfffffffffffffffd, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000700)={0x0, 0x4}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e2052680000ff0100000000000000000000000000010800000000000000000000000000f00000000000000000000002000000000000000000000000000000000000000000000000000000000000008000000100"/128, @ANYRES32=r4], &(0x7f0000000840)=0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000680), &(0x7f00000006c0)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRINADEFINE(r5, 0xc450444d, &(0x7f00000001c0)={{"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", "e61ef31e52a88c63de5d25beb9f8998ea21f936c0d22d1d927a56e92741a3730", 0xbe6e, 0x4}, &(0x7f0000000140)="3c19b927490cb5e87c29a41f6b8ba171c977d076597ac489ebafe11aca948b7273b0cefcb40be60468abfd0fa05df393220f4623f2d6260734fb4192084e7f88eed08ef88b305210382c562c3bba4447a52e", 0x5, 0x3c, 0x80000000, 0x1ff, 0x3f, 0x100000000, 0x7ff, 0x7ff}) getrlimit(0x8, &(0x7f0000000040)) 00:00:40 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@rand_addr="5405b11d08bad2d4bc048b0f5164260f", r1}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@prinfo={0x14}], 0x14}, 0x0) 00:00:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="2b37268031ac0d4f6103eac4ef2cd6d3d509cde0f89d2236fb476a4734267c67242388679845afffeae57bbf074d2adb1da045d5dc43231271ebd261c6f70e5483f34df0d1e5f61b0419d57e8c6aecd22d61f02e811d0e0eedd2bfc563f028982b7469ce0c510c191d8ebe81d7e16ccdddf044ab4958033c2f790d576b509871da4a87b399d365c39035996db1a57da9254d2e08e20a94f8ffbbcba629b54919f97a0795b3a13f8a99f3663e") r1 = open(&(0x7f00000003c0)='./file0\x00', 0x20040, 0x100) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000240)="119c91b4efa716c9a601b0029570973fefe3a77f626fc6e24b4e761fd1f13fd7192e36dbae06f7c22198ebb3d131d90d3417649453671452d84aa42159ce77120afe2279e196d1e105a86dca2fceb034fc1feffb76f5413c0e002c36089a3ce4c765c0f6eddbb3854d396562c4ae80d652865d9d7d2782fa6a28f75549a8e858f21429db637387e4f6395fe7b01c6e82cae5fb389dd3579f0973e8117c3ff359b347a991f38b73888f2473b467df6b987c2b19ce9987cae510c5aa2fe6b5a73c5ec0c5a19efadc4315035d543f0fd6d37d380cb6531f364eff41350d361b247cf8149be1f9ae3e4c9f6da93f0348d651b8") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x22) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000040)="9d4e9ac06795") getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000400)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000000200)={@remote, @local, [], {@ipv6={0x86dd, {0x71ca, 0x6, 'L`*', 0xaa, 0x51, 0xc1, @mcast1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, {[@fragment={0x5a, 0x0, 0x9, 0x9, 0x0, 0x1f, 0x64}, @routing={0x76, 0x8, 0x0, 0x5, 0x0, [@empty, @loopback, @empty, @mcast2]}], @icmpv6=@ni={0x8b, 0x0, 0x0, 0x80, 0x9, 0x67d8222, "5a2ef35145dbf8926bffe01858e14b0a726c7ddf2749cd21b90bb95de0eefaa1eaf992feacd4f07008d0b11bd2965b73a76ad2b06fe4a677177a21ed1a2de9901ec5c4d009fd1d1cbfb6"}}}}}}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:00:41 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) socket(0x1c, 0x2d94340c36ffc0cf, 0x101) r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0xffffffc6) getsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) fcntl$setstatus(r2, 0x4, 0xfffffffffffffffd) lseek(r1, 0x0, 0x2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080600ec070006040000aaaaaada60bbac1400bb049c34cf5376bd3b25ffdf560b80a947bf8d44d23abaab"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x800, 0x1, [0x9]}, &(0x7f0000000140)=0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) syz_execute_func(&(0x7f0000000040)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) writev(r0, &(0x7f0000000340), 0x0) r1 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x210, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f00000002c0)={{"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", "fbb5c4b81df501de45009eff3286e69a4007cc48a8a06551eecdd421f73a151b", 0x6, 0x2}, &(0x7f00000001c0)="5df9b770eecc3d4257cf7a70e946420b4ac8ee48566cf3d2cf5ba428d25f9986d26d998cd148cb34efe6cf66fe7cc6e881f5b9a52a95d07a8451810f31dfe8eb2f8596499e3c7f30e93770b703caccb9f71104a7c603e116a136498440a6c231918782a88dc0defb10878577e392aeb0b184fe47f6ea479960942aebfdd6fdbe03f5fdfd75942004b8aeb649cc7d967fc0de91ab69d5c166cdfc7a00c06e529146b4580f6d2e3c59387e113acab88e9d8a4fc4dbec7a5f558f94c4fc8be7e538be26694541549efb58ebaff5bbe25e825ed518e4", 0x20, 0x9, 0x40, 0x7ff, 0x7ff, 0x38, 0x6, 0x1}) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000000200)={@remote, @local, [], {@ipv6={0x86dd, {0x71ca, 0x6, 'L`*', 0xaa, 0x51, 0xc1, @mcast1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, {[@fragment={0x5a, 0x0, 0x9, 0x9, 0x0, 0x1f, 0x64}, @routing={0x76, 0x8, 0x0, 0x5, 0x0, [@empty, @loopback, @empty, @mcast2]}], @icmpv6=@ni={0x8b, 0x0, 0x0, 0x80, 0x9, 0x67d8222, "5a2ef35145dbf8926bffe01858e14b0a726c7ddf2749cd21b90bb95de0eefaa1eaf992feacd4f07008d0b11bd2965b73a76ad2b06fe4a677177a21ed1a2de9901ec5c4d009fd1d1cbfb6"}}}}}}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:00:41 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x2, 0x0, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="056b3297bc8373f7744b98dad4067ea60000000800020200000800feff"], &(0x7f0000000180)=0xe) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0x2, 0x7, 0x81}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x3f}, 0x8) 00:00:41 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x3, 0x4000, 0x0, 0x7, 0x7, 0x4, 0x260, 0x0}, &(0x7f0000000080)=0x20) fstat(r0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffffffff000, 0x5, 0x3ff}, &(0x7f0000000100)=0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x11, 0x3}], 0x10}, 0x0) 00:00:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000140)="b7338c8a3e5a82d9adc9c641168df6da5c5455e1b271c2d51ef3a2de6dd5bcdb2f3feb689a8fdbf4e9c80e582ff06e0e9934595ebaa865a9db37040e55e41207e8066c959b59693df89e9249ac4a16b054caaad85dcc6039559ef654d39635baeef6079572f44040858ce73aeb248a60f5622a0a0699d9c6fd8dee5f8a67246484c81cf8b4be9e489f244850ab679b6993d9d71043f28e") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:41 executing program 2: freebsd11_lstat(0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000800)=0x10, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) fstat(0xffffffffffffffff, &(0x7f00000004c0)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={r3, 0xb43, 0xf, 0x4a}, &(0x7f0000000840)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000880)=ANY=[@ANYBLOB="1c004e210900000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000adec16", @ANYRES32=0x0, @ANYBLOB="0000051001000000"], &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r3, 0x1, 0x2, 0x3, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000940)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aad7a80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001313f71a6766b63b3d24a055f6a6f6af2ad9749f0ca5f2a9306b4181da9252e2d076d3d46e2935e2c265b5158969a21655974d3ca7011c60034f95990cec975c125d217af80028551a52aae947b84c843511887cb4de56345bbd01b5ee362c8950eba19202ef56706bc8a1ebac6e29a32f3cfb163ad6ae7d409a65c2887c6e78f86baa5c000bd8767943465f221d4dd765ee5fc8da1119090d", @ANYRES32=r4, @ANYBLOB="0500080056000000"], 0x8c) setuid(r1) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:41 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0xffffffa1, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 00:00:41 executing program 2: setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2000000000}, {0x0, 0x8000f}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000140)="660f2a610167430f0f94749a2e529d9667d9e42e042b0f3a0fb398fd0000720fbaa04a7bb8cbfec4c1fe70a44b1c0000008266450f841dee9a59c423796074ca020cc4c13c5c30") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:00:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="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") setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000001000)=0x2, 0x4) 00:00:41 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x200, 0x0, 0x59, 0x100000000, 0x5}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000380)={r2, 0x2000000000001, 0x1}, 0x8) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:00:41 executing program 0: select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x4}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, &(0x7f000004c000)) 00:00:41 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xc6, "941532864a2b93226d8d947d5e0ba0dbb1883a90eb560f74a5ee581db6de4bd2e636a1055e94f31cafb39842c61f7eb9a22ebfb48998a3ad5922b632e7b7eb19c66e560317481da67b6425adae4ceef34de8bee231d03f0efdceeb252263ee1c01cb9524a6e0d7f0b0836980397fe63bbabb42b308542429ba42f9374ffa293e178aa78ddfcf8e680fc92795a75894148ac62a9c8f17b15e9af348eb327e4caf4531f251af8adbce747fa7c744e71e10015850df0f34d4c88f2510845ab1aecfddf233f87641"}, &(0x7f0000000040)=0xce) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0x2cd1}, 0x8) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), 0x4) r4 = msgget(0x0, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r3, 0x1000}, 0x8) msgctl$IPC_RMID(r4, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xae4}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0a000008c043a7eb3e0536e4e582eaf41a4b1b7609a3c0956f3a06879cd67eac5a587693db02dee688deae0d4093f4fb5b4327cf31bef4a5e5cfaa0a1531003131c1fc7fa41cec2e005a05ae", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) 00:00:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000040)) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:41 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) nanosleep(&(0x7f0000000040)={0xa9e4, 0xffffffffffffffff}, &(0x7f00000000c0)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@prinfo={0x14}], 0x14}, 0x0) 00:00:42 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:42 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x4, 0x80010, r1, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) 00:00:42 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)={0x0, 0xd8, "d8a569594eb0c8617ad6b20bc85d24eba9febe8aef649b8c7efe6653df59ae000101b4e80cc7eef0a70e01bf7280086669850fa4057757560f7b817e32814813c54e1ef326f8e391fe26c38891eb8b1e1d0087c044c70f92be48a5808f24ec1349277b1d6458a0ddd2040a8444c427fcd50926b415085573c0549c713049282308979b3d7c549443feb163c0b0a98b6366fd7686e0c4da2977bd8d97dfb8ea9bfa02a9c4e610b95f460d071c5a680f028031ac4f0fe2ff2bed6b2995970cf53228d7edaf1a4be05c48a2074a222463bae9e73cf5c083f2cf"}, &(0x7f0000000540)=0xe0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0x9, 0x200, 0x8b, 0x2, r2}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x3, 0x295, 0x401, 0x2, 0x7, 0x7, 0x5, {@in6={{0x1c, 0x2, 0x8001, @loopback, 0x3}}, 0x0, 0x81, 0x3, 0x1, 0x100000000, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r3, 0x7}, &(0x7f00000003c0)=0x8) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="02ef000800000000"], 0x8) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2ae}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000200)={r5, 0xb846}, &(0x7f0000000240)=0x7) truncate(&(0x7f0000000000)='./file1\x00', 0x8) renameat(r0, &(0x7f0000000180)='./file1\x00', 0xffffffffffffffff, 0xfffffffffffffffe) utimes(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={{0x4}, {0x3383, 0x7}}) 00:00:42 executing program 2: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x9) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x6) 00:00:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) 00:00:42 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x1ff, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f0000000040)='./file0\x00', 0x118104, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) 00:00:42 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4) 00:00:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = dup(r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000180)={{"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", "b15ef2bffad563fd79515aa8d366163ef61617612b7421187e5e006eef1ccc32", 0x9, 0x8001}, &(0x7f0000000100)="f8815b5c91a474c1107c571c9216d643f695ca34a5bd89ec90f3f64ee213a1bdba5ad9c4a43cef4c2b42b3cd8b1864dc9bec5265c816ea90ecdc55833a294853afda5b6cbd7e295912891b7ab5e97bf28cce4aceff014a4a5fbcc0a57ccdadb3f4621cb99386f621", 0x80, 0x1, 0x3, 0x2, 0x7, 0x4, 0x2, 0x8af}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:00:42 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:00:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:00:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000040)=0x8) 00:00:42 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000aa0000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mlockall(0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:00:42 executing program 1: exit(0x81) socketpair(0x1, 0x2, 0x5c, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7fff, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x12850f, 0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300)=0x2c5, 0x4) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") renameat(r2, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='.\x00') syz_execute_func(&(0x7f00000001c0)="982c160f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x7ff, r3}, 0xc) 00:00:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x270b, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="01009c0069cdc9c9ed45d4ac68c74052bbea19dc25e1fb9ff1c2bb48a9d0fb3545afe629201491d49ad3acca4cce045092b1291f8b00f10cf26b93e8fe42f34918fd7774641cca00ef72c4b3ee2752e4ef97c825f703fe384e676499eb73141a875ffe20f5f44c55d06228b87c4cb17b6c3e0a309394296562d5a2c8c448c1858cef57866c6fafa03ff25018b7d653c6483589b8a3626562209de99fec53d022"], 0xa4) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f00000000c0)}, {&(0x7f0000000400)=""/246, 0xf6}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:43 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = geteuid() getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200) truncate(0x0, 0x0) r3 = semget(0x2, 0x3, 0x200) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000100)=""/16) truncate(&(0x7f0000000140)='./file0\x00', 0x2) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffff9) syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e20c4e2ddbf2b394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc40f1208f8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680823362f4fe25800618de1264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2b3c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000007c0)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d99a0fa417795bf9c4a20d2e8bcc9f00008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23fff2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f5f342a5dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:43 executing program 1: r0 = socket(0x17, 0x1, 0x7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) syz_execute_func(&(0x7f0000000180)="1cffb5b598cd801b69e4f56962f5696200d9c4c1b173f34717795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c421f55cf55151cc47ab1eea01ef0fafff0f676d005b5b45e145af000f9a990f691b2187872c240f54635bde3ef3428c710404e1e0ef26400f0d18c401fe5ff6e30f0fc3b7230000006736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:43 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7f, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000003c0)=0x10) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r4 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) 00:00:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) select(0x40, &(0x7f0000000040)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x200, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:43 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) sync() 00:00:43 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x16) r1 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000280)="c4c281b89739fbffff66430f679104000000f2420f38f1747450420fc5f831363e650f14ce66450f3a61eb53400fdc36c4c2b5916c5d0001de664c0f3a16cb02") linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x6, 0xf, 0x1, 0xffff}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f0000000400)=0x8c) 00:00:43 executing program 0: __getcwd(&(0x7f0000000540)=""/121, 0xffffffffffffff8a) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80000000}}, 0x0, 0x0, 0x500, 0x1f, 0xa838}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1, 0x100000001}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept(r2, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:43 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) sync() 00:00:43 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt(r0, 0x0, 0x1, &(0x7f0000000100)=""/101, &(0x7f0000000000)=0x65) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff83003e31b4190806000108000604000000000000000007146287a32e2b272c976e15eb00"/53]) 00:00:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0xe, &(0x7f00000001c0)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x2200, 0x3ff, 0x7, 0xfffffffffffffffc, 0x80000000, 0x8, r4}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f0000000580)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e996508572660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e8c4a255bc0eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f00000002c0)='cubic\x00', 0x6) 00:00:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) 00:00:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x800, @rand_addr="1367a25d28b426545075650d53db0760", 0x9}}, r1}, 0x84) close(r0) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x2) 00:00:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0xe, &(0x7f00000001c0)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x2200, 0x3ff, 0x7, 0xfffffffffffffffc, 0x80000000, 0x8, r4}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f0000000580)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e996508572660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e8c4a255bc0eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f00000002c0)='cubic\x00', 0x6) 00:00:44 executing program 2: r0 = socket$inet(0x2, 0x80000020004, 0x5) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x200, 0x5) socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000002c0)="093d1865872ea3b94cfd02aa195def5fb9d8b384f4fd07c162cf045d8bc53d3bd777961595f9fe9ee529d74b7cc35de95647eaa2bfcf75948005660fc04c61af5d686d7fe16ee9da78722bb9403fb55a29601af06eca") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0x39, "b1a40cb20e6f9b129330493a8e6afa4f44900dc9a9958157c75dfb9c74d0a47f26714b9dd50fdd89b14bf1490003a40574ab31b03a2d909c30"}, &(0x7f0000000140)=0x41) 00:00:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) sync() 00:00:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x4fc) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x2, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000500)=""/111, &(0x7f0000000240)=0xb8) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3) 00:00:44 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') accept$unix(r0, 0x0, &(0x7f0000000180)) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="333a735812cff9ea9f58667227fb4329b68cca1fc93e4918b0b6fcdf455f379c8814a572ec401ef911827820ce26d9b1f3c5c7870e071beb3db1c7bebdb46d9f3a5f20e3f4b07c805f22af5ca58f7646eea6fb3470d5b2befda11ed7adc1a542891562d66cee2729c71674b08160465e2306e45dde08775b9508a7ae205c6e0a9551a65b3d9c6f89c26c89e200141e05b3ef52abafa3f606651387", 0x9b, 0x20005, &(0x7f0000000000)={0x1c, 0x0, 0x71b, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:00:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) sync() 00:00:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x1f, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x16, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xfffffe18) 00:00:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) 00:00:44 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) 00:00:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0xe, &(0x7f00000001c0)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x2200, 0x3ff, 0x7, 0xfffffffffffffffc, 0x80000000, 0x8, r4}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f0000000580)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e996508572660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e8c4a255bc0eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f00000002c0)='cubic\x00', 0x6) 00:00:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x45, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:44 executing program 2: syz_emit_ethernet(0xbb, &(0x7f0000000000)={@broadcast, @random="d27b1c6afa24", [], {@generic={0xbad, "840ea37843c1b38cb74424bca0aa822d7d526b020a39c8721aa127c0f72bd51442a43a2265653355d4c4e197c7abe330e5b34c42feb0ef11bff7a3cde1ab7008c9157b0681b5d1e7b6bbd2d8a2225056e7c16420df5d71126e98278d8efbf13ab2dcf562fad87818d71daa4bf634fd9b93065b5d6fa2f6b6c022d9ce9f4e514e0eed02b10b81a08b0cf24b89dd096be94597e1ea2bedf2e0487bc98619a1358a98e7aa6cd20c161112c8683941"}}}) syz_emit_ethernet(0x7fe, &(0x7f0000000140)=ANY=[@ANYBLOB="1fcffb37e658ffffffffffff86dd6061605d00300000fe0700a60000f122f7e8cfde5faca5000000000000000000000000f000ff0200006600000000000000000000013a0090780000000020f0a0af00000000fe8000000000000008fd065f000000aa000000b6e902a689207f81a2cf8070ab8568d11a6c29"]) 00:00:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) 00:00:44 executing program 2: syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x200, 0x0, 0x7ff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) 00:00:44 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x6, 0x4) utimes(&(0x7f0000000000)='.\x00', 0x0) 00:00:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0x128) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0xd93]}, 0x6) fcntl$dupfd(r0, 0x11, r0) 00:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x161) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:45 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20609, 0x1) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000180)="e2984434e8b8d8d847b58b62479505a2febd0ff2122651098e594ee470bee79892efed0d5b23e6e813af00628290f27a904d34c42c4159b6a3d84e2a2c0c2809bbce8a1e5fd8d1c5d68a1716") fsync(r0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:00:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r2}) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, 0x8) 00:00:45 executing program 0: socketpair(0x1c, 0x5, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) shutdown(r1, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x6, 0x100, 0x401, 0x6, 0x5, 0xfffffffffffffffc, 0x7, r3}, 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x1000, 0x3, 0x1, 0x4, 0x4e8fe36e}, 0x14) setsockopt$inet_tcp_buf(r1, 0x6, 0x441, &(0x7f0000000200)="9c6b464a73f7c10c8438de1b90c0570aa91551c270e0b183dfda52f24bb17a1047b6a994bff155ba6c9d4e716c66663339636eedd6024425d46c03b4a8450417a1f3c50fdd2950c7bde4dcd045629e380cc535d7dda0ee", 0x57) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0xc, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x20, @mcast2, 0x8}}, r3, 0x0, 0x9, 0x10, 0x5, 0x4, 0x4b6e}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000440)={'freebsd\x00', 0x8001}, 0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r4, 0x9, 0x0, 0x15dc, 0x5, 0xffffffffffffed80}, 0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r3, 0xc, 0x2}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r5, 0x200, 0x7, [0x4ef5, 0x1ff, 0xfffffffffffffe01, 0x81, 0x8001, 0x3, 0x80000001]}, 0x16) fcntl$getflags(r0, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000580)={0x7fffffff, {{0x2, 0x0, @broadcast}}, {{0x2, 0x2, @rand_addr}}}, 0x118) shutdown(r1, 0x0) flock(r0, 0x4) socketpair(0x10, 0x6, 0xfffffffffffffff9, &(0x7f00000006c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000700)={0x2}, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x4) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r8, &(0x7f0000000800)='./file0\x00', 0x110408, 0x144) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000840)={r2, 0x401}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000008c0)={0x3}, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000900)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000009c0)={r4, 0x9, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000a00)={r5, 0x7, 0x6}, 0xc) 00:00:45 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c090f05042459bf02000000f0835d990c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081460f76b700000000c483397fd300c9c441017c6bca0f11bcaf04100f00004502d9c6c6c4028cf1f11e01b00b000000efa80d05a01d8cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:00:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) dup(0xffffffffffffff9c) 00:00:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82a5be99ddf02ae03a00"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:00:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) dup(0xffffffffffffff9c) 00:00:45 executing program 2: syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="1c10c4637916d7b0982a84aeae69e430a211743bb8b8b8f5696200d9d9d066d9f303000000550055f9f2680c0000008fc9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a238f8978d1de67f2450f10c751545151a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7c4e1c415570a0f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f64470f376736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) dup(0xffffffffffffff9c) 00:00:46 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20609, 0x1) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000180)="e2984434e8b8d8d847b58b62479505a2febd0ff2122651098e594ee470bee79892efed0d5b23e6e813af00628290f27a904d34c42c4159b6a3d84e2a2c0c2809bbce8a1e5fd8d1c5d68a1716") fsync(r0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:00:46 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c441b9f95d0a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = socket$inet(0x2, 0x20000004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) msync(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) wait4(r0, &(0x7f0000000180), 0x0, &(0x7f0000000800)) getpgrp(r0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000008c0)=""/226) getpgid(r0) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) syz_emit_ethernet(0x170, &(0x7f00000009c0)={@broadcast, @random="0208fd9eabcd", [{[], {0x8100, 0x2, 0x9, 0x2}}], {@ipv4={0x800, {{0x1b, 0x4, 0x3, 0x0, 0x15e, 0x67, 0x1, 0xacf, 0x3e, 0x0, @loopback, @loopback, {[@timestamp={0x44, 0x40, 0x7, 0x3, 0x4, [{[], 0xbb0}, {[@multicast2], 0x800}, {[], 0x1}, {[@rand_addr=0x100000000], 0xfff}, {[], 0x2}, {[@multicast1], 0xfffffffffffffff7}, {[@local={0xac, 0x14, 0x0}], 0x2}, {[], 0x1a8}, {[], 0x200}, {[@multicast2], 0x9}]}, @generic={0x1, 0xb, "9b5014a72e97c1f6d6"}, @ssrr={0x89, 0xb, 0x3912afd5, [@remote={0xac, 0x14, 0x0}, @loopback]}]}}, @generic="cc9f5e160666d5f0f3e775cfb0be45b50ed55a1b35ec03ad5ee6292fe250a0ea23680a6f440f4a47067bf7399549b881dcafa381f8192d31f385a97454fe9cf8af2e4cfef030f7c756b44a50afdda759185febb8ef428d3979df9106bed1aba3c9dbf6afd1185ae082e548e7759aeeb579711b5ac8a9ba141e802696b8f3ba72f152d382428f10c01fd1ea3c4385be7481554697c8b9629d6cb805e03bbb2b64ca7e23ab7a39337c3183d95caf6a1353c5c8a3bd7528dfad09c48c89621b233e33c773cb507101def7e87ba0e4134ca20dccd7346f8374a1566c0036974da7d63791fa30f145189b751d4d1efcc151a0335a"}}}}) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000003c0)=[{r3, 0x5763ad5c768f7ba}], 0x2119, 0x3) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') syz_extract_tcp_res(&(0x7f0000000240), 0x1, 0xcf) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1b) ftruncate(r5, 0x7) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/117) semget(0x2, 0x1, 0x2) getpeername$inet(r3, &(0x7f0000000200), &(0x7f0000000280)=0x5) 00:00:46 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) r1 = dup2(0xffffffffffffff9c, r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c0e397d5bf9c441956840f777004113797bf30f1af0e262428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11001200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) getpgid(0xffffffffffffffff) 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) getpgid(0xffffffffffffffff) 00:00:46 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5, r1}) 00:00:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x30000003, 0x4f70a29b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) 00:00:47 executing program 0: r0 = dup(0xffffffffffffffff) mkdirat(r0, 0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket(0x2, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000040)=0x80000001, 0x4) socket$inet(0x2, 0x10000007, 0x9) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000080)={@empty, @empty, @local}, &(0x7f00000000c0)=0xc) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 00:00:47 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20200, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000000c0)="93987e10de2b34db327b9adf240c41c9f7c47206343286dab6e183fe2f2402e6f748a8536ba92528af") 00:00:47 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11001200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) getpgid(0xffffffffffffffff) 00:00:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) r1 = open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) poll(&(0x7f0000002140)=[{r1, 0x20d0}, {r0, 0x2000}], 0x2, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') open(&(0x7f0000000100)='./file1\x00', 0x0, 0xfffffffffffffffd) rmdir(&(0x7f0000000000)='./file1\x00') 00:00:47 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140)={0x3}, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:47 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:47 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000000)="09531ba2baa8820d21bd8b94ca823e2b6e4ce1cd97b3c58a9fcc9e298c3a080f04060b510b23e2456a5bdd92eb7cc04b5fe78e97a50c9933338016d69a1aa99917e1c1571c6220c63ab846ccd469d9c0ddaa3f3c21f8280617bd71817b81872f7c0318c8136ef5b3dd3eba78a9bd48278631f939982d01eef9142dce520d458c2721e007368099b36c94bab95ee832d86e6aa1784b22ab3f906ab21e58696622411d170d87f6c71b8bdbcf8ace57f19fb4ab1677ec540d07") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="3a4100000000000000000000000000000000e3454dd673797a092a887313749bd100528d56c887ab713e24033a842a3d2c8a29950e18fcf8b5a171af31086914fa85412794d5d1b1005255de94be570c791d2f1f4b97d4f0b36a43b4295593062b3d92507152cc974c9845de1119c6bdd3040c7302bfc938dcf454c8ab57b68de5a5b6e651e254bb179971fec7c5832c432fba6cb4dc08360000000000000000000000e6bba7bb246f876824694f8aa3b156de9121af4320d630ce7b9ad89239"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048a883000000000000000000000000bb94d54ccb34ff7fc7a8ca8e825be17c7168", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x80000001, 0x8, 0xffff, 0x0, 0x6}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r2, 0xea0f, 0x0, 0x8, 0xfffffffffffffffe, 0x86}, 0x6) 00:00:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0x2166, &(0x7f0000000280)={@local, @broadcast, [{[{0x88a8, 0x3, 0x5, 0x4}], {0x8100, 0x6, 0x8001, 0x2}}], {@ipv6={0x86dd, {0x100000000, 0x6, '5Hy', 0x2128, 0x0, 0x4, @empty, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x3f, 0x222, [], [@jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0xe0d, 0x1000, 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@generic={0x55c7, 0x10, "6940b823064282cfb121ffe5da599f6f"}, @generic={0xf73, 0x1f, "e2bd3fc16d7062b7a2e4b69014f04fec15381c9abc638904b97db37e97da82"}, @generic={0x5, 0xce, "ff02c5b6527e545717181255e5a82c9f8d4d7b2ddf31ff789e2062414764e110b2ad324afea2e59a304c464447aa775562667eb7b44ee4a9ea88dbc5438615dc76f296cd77d5296c69a4e32f12dc7d1cbf7216d69fd470941648eaa33291c2857aba113a57586c22e9d66840df66bc7941bc0644ccbd5fe74dcb401d7ceaa1346610a9b38c7da463cfcb8bb4b4af26b364ae6eed46a0b36ed3bc67e40c7c3165dc486a394ee3024cf3689edc72189921e343262784badd0285814af29bf2b5129f8bb50706a6a6f57aee31cc40ea"}, @enc_lim={0x4, 0x1, 0x20}]}], @udp={{0x3, 0x2, 0x8}, {"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00:00:48 executing program 0: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$getown(r0, 0x5) getpgid(0xffffffffffffffff) r1 = getpid() r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgrcv(r3, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msgrcv(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/290], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0xffffffffffffff0b) 00:00:48 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x39) r1 = getpid() r2 = geteuid() r3 = getgid() r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x14) r5 = dup(r0) renameat(r4, &(0x7f0000000240)='./file0\x00', r5, &(0x7f0000001700)='./file0\x00') r6 = getpgrp(0xffffffffffffffff) setreuid(r2, r2) freebsd11_stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000180)="ec547b2cd4614e6fb18ac6723652c808f1aa1fbfd994da59b075e21f9ddb088b25470431d6f47138de8e31a3d6c40c9a6015545fbf14947a7b9304c2467b34ede130c6ab0befca8f70494b084213f7452e39d45bf83e27b3673859d17338baf24d521a8bc149c5667031ec1f0ae8f03eea8e30b7b8bc9d19195a130cbba7fd4ab0f5978aec", 0x85}, {&(0x7f0000000240)}, {&(0x7f0000000280)="1061bb57c3cc50ae3e2757fbf02f929e08c21f29723b562ab43029dc8e1e789a456b1f6263795f6055d7fdcb1cb2144346988463707cddf98e62c6f6e3d2ba39220fc03c5cc3fb0a767fd4298a53ba5565c35c120579220d5484ea6e7c8a3760537bd257205d7ecd21f6e1242fab7e9d175716770b51b8e032", 0x79}, {&(0x7f0000000300)="2e50945c57588f05b2f2a55a5c688f8db23a30ae71ec7086453975837c6f44a72d1e7819", 0x24}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="d062", 0x2}, {&(0x7f0000001380)="6970104d2eea358c932a9d89e324533f4c7e475f0761bd25c96e1df41c87cb25b512e8e810de8e", 0x27}], 0x7, &(0x7f0000001540)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x88}, 0x109) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:48 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x10000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:48 executing program 2: r0 = socket(0x17, 0x30000001, 0x40000000000088) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3}, 0x8) 00:00:48 executing program 2: syz_emit_ethernet(0x207843, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x20b01, 0x80) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000010c0)="ac9ada6972d339296c78a2785290e792a63bbf1ac0de63d9fd39c223c314f83b7b5bf8aa0b653b299ca960fb6071687a79cd863abce7804b9f8c9462cd325cda46f3179e6ce1ce2589e249e67e4bd45fed688caafc1967638dbc573702dd7feffd09b34e5bb11017ded9317d79c004ca656e087642fd64e3dbcea9a94096153d66e54c6f76e8100e339e56ead47e01b037abe495606a9f50425f53063715d685f916477d1f24350f7cbe4e24a0b1a43104192474a45a2db13b98f234f07fbb819ddabdb0b879a1766e85abbe3c8cc15dfc27246e") sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x5, &(0x7f0000001040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:48 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e}) r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x100, 0x1, [0x3]}, &(0x7f0000000200)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000380)={r3, 0x9}, 0xffffffffffffff8e) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000280)={r3, 0x2, 0x2, 0x92, 0x10001}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:48 executing program 2: socketpair(0x1, 0x2, 0xffffffffffffc065, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000d81000/0x3000)=nil) shmat(r1, &(0x7f0000dd3000/0x2000)=nil, 0x2000) 00:00:48 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002be, 0xfffffffffffffffd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x9, @loopback, 0xfff8000000000000}}, 0x0, 0x80, 0x7, 0x8001}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x2, 0x4, 0x9}, 0x10) 00:00:48 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x10000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b087cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6f30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xe02, 0xf01, 0x800, 0x2, 0x80000000, 0x6, 0x1ff, 0x1, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="4000720d030000007db485534453200cb2366f34c83d3e1a44a5b88542e742cdc62a51229fe38be79a02c3491cdea4dd1d6ba390655cbf0aeb"], &(0x7f00000002c0)=0x94) fcntl$setstatus(r0, 0x4, 0x10040) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000380)="2e4792fd2be92c3993980f053ef3aec4a37bf0c50541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = shmget(0x0, 0x2000, 0x120, &(0x7f0000ffd000/0x2000)=nil) r2 = getuid() r3 = getegid() r4 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0xffffffffffffff00, r2, r3, r4, r5, 0x80, 0x1}, 0x1, 0x4, 0x7fffffff, 0x9, r6, r7, 0xca7}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000080)=0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) flock(r0, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x3}, 0x0) fchdir(r0) 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000380)="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") ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = shmget(0x0, 0x2000, 0x120, &(0x7f0000ffd000/0x2000)=nil) r2 = getuid() r3 = getegid() r4 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0xffffffffffffff00, r2, r3, r4, r5, 0x80, 0x1}, 0x1, 0x4, 0x7fffffff, 0x9, r6, r7, 0xca7}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000080)=0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) flock(r0, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x3}, 0x0) fchdir(r0) 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000180)='./file0\x00') 00:00:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="6a99af67a92099a9e562a7a78c033acd842cd1172b7440443b30f02bb038c8a5f7b49262efa68534728332eacbeca05e958342b034e37446fbe16d35ee369effcee02705b46ed74880a42dc040bd0b295a9c143cda1090fc4b5137fc74c71be1aac58019623d273e457765850e56ac31faff7e6d23") close(r0) 00:00:49 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0x8) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xd248fca3b87e29b) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="9100000082d7b87ccbd28604f6bd5b59583d686abedfce632ebe372246da63a86efd6610f760d32148f954f263eea1b2787e3276cee3b3a61aff9ec944d12f44e9c6b0fbc4dd4185527ecb290d9666d100e0f91fb0906f9b6669cb076f22e820cf4c3ba8df49c4526542bb9eab1324cb569d32571dbdbf680345bd9723aee705152ca7a1859bb30ba2e51ca23ab3a3bbf243220133"], &(0x7f0000000080)=0x99) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, r1}, &(0x7f0000000200)=0xc) 00:00:49 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x6, 0x4) 00:00:49 executing program 0: pipe2(&(0x7f0000000040), 0x100000) r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000000)="b840e41cd89d48753090700c6d7957b6ca498f22c8933b24ee3bbfcb25c1c88434d8cdac0dfe43a30a948c65da3cfa4bf104b605489f34fbe9525cd16ebf22f1413b4ca85d4134658124db5fbd412ce684ec032eec3ac9bf1281e699e2fec955fdb8ba3dd59693d7edcef8582c83ee59758cb70c769c66b23c0022e017c82c41e3c3f123ebdb49718840e31a8c2e9d61d9866a2c2b5fb092f946c31940bc348866191df1ada445ebcc92", 0xaa) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) 00:00:49 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x2000000000400005, 0x0) close(r0) getuid() syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:49 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e50934d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x8002, 0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRESDEC, @ANYPTR, @ANYRESHEX=r1, @ANYRES16=r0, @ANYPTR, @ANYRES64=0x0, @ANYPTR], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64]], @ANYRES32=r1], 0x2) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:00:49 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aa90aaaaaaaa5fffffffff7f000806000108000700000016469e716f80ac1400aaaaaaaaaaaabb00000000c6910800000045723327552f214a2fa7d6b00c3bd2bdccfe474be00863d926552bdafba99c50ef0061e705e8d48dbe0ae746afa1c3d3a9f9ee74c07d320612a7a45d110d771b2551e907141508648b8c4d369148733890f5175a1ef79a86c16fac666f525f0fea8c3981df0894acb393d4601600"/169]) 00:00:49 executing program 0: syz_execute_func(&(0x7f0000000100)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet(0x2, 0x3, 0x7) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4) 00:00:49 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x7df7, 0x800000b35f}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fchmod(r0, 0x40) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:00:49 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfffffffffffffe2d) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0xfffffffffffffff7, @mcast1, 0x7d77}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x3) ftruncate(r1, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) setitimer(0x2, &(0x7f0000000240)={{0x7, 0x3}, {0x8, 0x6}}, &(0x7f0000000380)) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}, 0x0, 0x3, 0xfffffffeffffffff, 0x8001, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r3, @ANYBLOB="030000000100138f99b3b31c5e070903ffdf0003"], 0xa0) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 00:00:50 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:50 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @mcast2, 0xfffffffffffffffa}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="b88c220be62951c2510e07c3baeabfbb3576a3fa9cfb0c9bbdf4c68768392beb5e8029e231b92451", 0x28}, {&(0x7f0000000140)="a95a8def49e81d5cef06103d2d0a9f865a40dcee278ac06c0ab66c270ece4fe851b187863e83433a7a7cc73b4a4c3020d1cb2aacbd6b33d9296c7e1e3e5666d81bf678b49eb41fb360cc081ec0008ddb2b60c01b6aa874cb905854760cfd753dfa52fd400603dbac4f33d4f2f1c9966a6c4be9b4d417930404e2384fd458de10b2aa76453c9863e9c4441c75d48a0809", 0x90}], 0x2, &(0x7f0000000200)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0xffffffff00000001}}, @init={0x14, 0x84, 0x1, {0x0, 0xf86e, 0xae, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xa9c2d5c80000000}}], 0x54}, 0x5) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000440)="34170f250520d0f80791c4c379160dc47a000007e2e9660f82000000004180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b00012af947262727f18888a1c4101f9b0ffd3273e25716160f9e6b32100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0700f2d9600000000cac462e9087e85f340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x0) r0 = socket$inet(0x2, 0x5, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) 00:00:50 executing program 3: socket(0x2, 0x10000001, 0x84) 00:00:50 executing program 0: syz_execute_func(&(0x7f0000000140)="984a29e9c4a2791dcd1c040f05bf11003b01c4a37bf0c55c41e2e9660ff8aa02480057003933b8c4f4064e4e4e5b26400f02bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") r0 = getpid() getpgrp(r0) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x6fb, @rand_addr="f8cb96c504ee9969ea1b478b9fd13f77", 0x80}}, 0x0, 0x0, 0x7ff, 0x1638, 0x1, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x400, 0x3, 0x3, r1}, 0x10) 00:00:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x20, 0x3, 0xcb2000000000000, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r2, 0x4722c39b, 0xf, 0x5, 0x9e1}, &(0x7f0000000240)=0x18) poll(&(0x7f0000000280)=[{r1, 0x1}, {r0, 0x2}, {r0}], 0x3, 0xffffffffffff1809) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:51 executing program 1: syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:51 executing program 0: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000380)={{"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", "cf2fe6f088e7f086fda6fa991adad862bc79f0c8be07f2e8419327e069f5ed86", 0x3, 0x3}, &(0x7f0000000040)="caafa7c02d8ac06aa48d2a69e26a7669ff2a13846cf6d421002f9194e2be29b3628f760d4ff87c486c0c45836b9ef0b00b4212aad438819af6d07ed9e9b08f2d7b96a89ac836323d1ebc39671b1df4a254bae79f1f1a797b8e1902b7e3908081a059e7139f3935e98d965b4c0dc17a710745329990076cd71da5164879e2a6e46972b78fb942a9ebfe44e7ffd0a2aaf01f778a685b9d0f2341b592b693f362341d559cbfa8b4e8ac1fddb8aeed65061a229d391d97dca5907986ec2037d474b391c74555cbcfd1bdcdf0dfa2edd46a69e074408b31d6d087665b0f6970", 0x5c1000000000000, 0xf37e, 0x800, 0xfff, 0x7, 0x5, 0x0, 0x3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x11, r0) fcntl$dupfd(r0, 0x0, r0) dup(r0) r3 = dup(r0) connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000200)={0x8000000000000000, 0x101}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x645, 0x3, 0x4200, 0x30b, 0x6, 0x0, 0x9, 0x7, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x100, r4}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000180)=0x8) 00:00:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) r1 = dup(r0) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/142, 0x8e) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000040)=""/240, &(0x7f0000000140)=0xf0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@multicast2, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) 00:00:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000002080)="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", 0x1000}, {&(0x7f00000000c0)="75c920585080dd1b17bd6e76c789a542387673942d0da4eef3f5b1062920d86b02c5410d0c3c21f96d42ce3f5ba0615c787852cdbc2b5f3b8a9ee6acb291c7f0b2edb1a9a278ad969fb85b10d173b556bde0b4e2150e4ac5f423222b7183141fc1ee57da3ca0a9023ebc4b9085391c3b9c2bb8cb6011316cf283a90bba9e6855d7a3d4eb35c7fda660ba9286d511f53d29a72e57cac3ffd22d343a4b0f37775a9a6c1dfda1890345f605cb00f555a72bc7", 0xb1}, {&(0x7f0000000180)="0e1247060f09a2c9190514a56846e50f52b80848767e136c940fdd658775754cdc630d7fa189215584da515679a220a78d415d2219", 0x35}, {&(0x7f00000001c0)="976c6d0111bc7929671e4c3eeec0d3d39cbc6f4def6afed8aec44f323ec267e48eec4fe0248c5e8402fd5a6f42d18a0be8a404ac09ac1cacbaf525f1b8960365170249877ab600b469338cf65b", 0x4d}, {&(0x7f0000000240)="659c5ed5ee269e3d6afd41ddb174b3e6f8e8fbfd891f5feb", 0x18}], 0x5, &(0x7f0000000300)=[{0xc0, 0x11, 0x5, "43278769e246ce74c786eeb8e02ee9c63113248da0d8a9fa17659f561e3eafb1cca94d20dfb8afff14b754789a60632ba77ddfb1cfe3eaee4e58279e71912ec0f5d3d3faeb6553165b063584c84404f247828bf76ca0368fdc7f8e5cfe19fa803973b2420703865e7ad0a657f1aa6cbdc1ae4d63c023d3504e5417bb82444b218d0b7d5734912ac6ea83bb6e9f9e6c00168ff500646bd9ef6cfe585424b9d162f6a2cf1488d9364c17"}], 0xc0}, 0x1) 00:00:51 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 00:00:51 executing program 1: syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:51 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf82000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000300)={{"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", "80995db13c4cab65bc6ab275738caa5688c9b04f70a2dd89d8228200b0638e3c", 0x3, 0xf3}, &(0x7f0000000200)="3ee2b207f745f5ac81c1f032e44aaa24c75231368f1236be1048198655203bf5092afd087aed40fdee6520c778f1e98416649b12c4d5c669bd9da44396708a8bc2730449b62115c40cce340da4646f17cd429e2957c418c6956b414a67bd3a6590f8a523d545457cdaa1222cfdaf77b9a2bbaa88102ee04f46588bcd67a06ebabb327845c5ef05e0077c40e0743e2d7ef7d82f5714ddd61ac41dc80504824dffc7372bb3f2969d59f0dcd5bf6179f542ce76b75624f52d54f9208ab967344461f785d7a1917a7873c9131dda5231", 0x1, 0x3, 0x1, 0x9, 0x7, 0x7, 0x9, 0x80}) 00:00:51 executing program 1: syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:51 executing program 3: syz_execute_func(&(0x7f00000002c0)="9834150f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcd72e41812047002b000000c40379166b658846f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open$dir(&(0x7f0000000000)='\x00', 0x10d01, 0x8) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x2}, {0x6, 0x20}}) 00:00:51 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:51 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:51 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0/../file0\x00', 0x8880, 0x102) syz_execute_func(&(0x7f0000000140)="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") setpgid(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="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") 00:00:51 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) setuid(0x0) fchown(r0, 0x0, 0x0) 00:00:51 executing program 3: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3f, 0x4) socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) 00:00:51 executing program 0: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, 0x0, 0x0) sync() ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="5d2b56e03d1a9860329bf82a9cad49a4de90b121494db172d5e50291cf") bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r3 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:51 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) 00:00:51 executing program 3: syz_execute_func(&(0x7f0000000140)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001200)={{"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", "c7d9d4f7bdaddff0200bd8a46c108aadc8c051ef32d600", 0xffff, 0x4}, &(0x7f0000000200)="d001dde5f4a2c39528a990a845ae4e275e37d3d33aa7e1df60e93a5fc9861e05efd0fb0c1bb0c8b0da29e3dde3029cc207a1f72cb65c2d4e0653e076e3c3222796a637b94efd8da7ce65b11fab3bb11f48c933caa3508bab71ddc6397fea11605aacd5b1d815e9f23ae8c9848a8e71f42d62c8421f1cba899bc885bf2f3cc2cb881ce6a15c6a862fd7decd139e9302d6b4adf18c4556f983075eb83691f90bf9b0bbfe19b7611e961fd7c126d7e47ce5424b401a1824f2d265f81275618f45a03199283edb5b926a73b8f6baf66ef0f7930237c85cb97e88cd0c16786d0b424d042af29c021d02917ddddb9dc3f5e9caf6ad9e2a237fda24f4621f440972320af8b27aeecba03859dcba19018c3256a511008744f2a9711f885cdf8c401eb693a764793f4a69bdfa0dbc302371feefcdf45adbae6a398a5de9d1b37239639f2da52399bc0b36bc1074b3a1ac97a759d26c565044052b1033c1356cf9a521dc8d847e7494ab3a236fce277c8795b980d431410818e52fb60c96c0c3c58beca998f56dec3958b055e4a11d9c1fec19ba999365bd3b0fc1b76e5bba81f8bcb638e0d0738ca8b0a6c1a18e98f10b41068047f3a5fbbfd6bbeeab8a180bdb3526e053415907bbab666be1d051b0ef0401518b8fe0b591cdb9fabd03ad4b5a348d18913fb63e66d4da7e1026b5c1788fd3e2698f807ef020af58288bfef6eec2fee037931676da9d49f2acf669ca96ce8de07ec2b52b4b7755b404ff4448a24b98001bf7c10245880f75263919d41eb1902dd11c9e2c521442276adafedd3cfc00c817bb1d20ba39cd2b2fcafa5c613af9b58f607c66e2bd11288ca2a8296832ab1d29d34a3c45e6c9c039dc52deb1a8f3483ac55852af3b8c1a83580886460db4be6fa42d4d23c8addf9035799ea7c728afb039ed99a29585ff5b38829480e30f41503fca1f0c399c6886d40dda2d346ed581a9043e2ff83b51327e55d271f65267daf4c856d3d5c0ad2993539d9569a61b0eb5099b26d866f006aa5510df2bc6cddaa7768212fb53e9d29bd1c1e9ee3664cc3e304384bdcd5e866edeeb52719bcc92258e9935523e4577004c25ced33ee42282d4318fff901c57a509de2b25132d1117ebf407a709bf28bcf6ff3e113b90941d2f8a5efe0798433350924129f4de31fb0e3a2e6f17d4a447b59ba031e6cabfc45948443914f12091ea3f65d36c04ae42da6b3282f66b0546bcaab69a88512f2a5a8e2eee58e84995bcde1ed05e86ef9f3e989d18f8872740892bf844fd81b2ca80dbb75d530bc962e8ecd80a675555d3d2aaa5d95296730fda2e2b273ce1aea7900f253849cf2abc40067f4e10fc5a001e99ea6a1caa1f59fbdc682a7627991cfce13c028bcc44ea57182882133e117ba142f3d62d4b92234775fdf9e65f604065b191d4b2c2448d1dca7d9f26163540cbd9f32a7e6fec1e5fea2d59f2e2c038204d70f040ead0900b285af4b391257c8a8fddf56a72eca855f9e22d779fbdf1cd7cc2c0a1c6c3d6075133cc29ccd04a5c955e397c17bef8f4c921150b5e6db27afe5addc83f5fa23da45d9f111d5ed63b34e68d2bc1e8895b800df2b3ebc6646e26e28737fa6a498f5ff54f9ba448f12ca0173e647f226269da8faffd2fa28dcb91acdf3f6361251ec528f80d143dd0eb3b15858882d5c3be4926d1c0f6b6d23ab467b701de381b394360d74565b4f8e3d6f6eef982ac7c9af2af73974bc1b353ced47684a00327e041ea1ce9e6cbc66920aaeae21c01be88fee05131c377fe1544d879d6898314b8c7580c3a369f2b6072ea2d3c399651674afeeb75a8c0397ffbd22e7cb0ed42f1d0e180c0ccd6898ff423309e6a7e242da192000fc2462f18b16844e6711c42b93425a8fa51473473e07815a973629597f13f6930f60b008de1522c9703859de4473bbde29e83fc4cb05099234040acc80b779c8334a03208ca3376a98366f26786a52120c402b25875cdeb465fb76149cd7031df2fc1787b8b9e1fd7a7b273f4ab04838d2f2bb1c8fa01c3b3e4aa17c1bff60ec3cdd996192f742977a814bf02241d93d56e38903d6c375e220625f5c5efdee92874900f8711c44ed74218685ab9c30df987ebff4cf0e6cdfeace08d53d986e79e9cb14ca1217dfdf5ab7feaaa600947a787964aa8ba1d2a0f49985d43e3ef95eee9dd303a85aa34fd66f5d758e7990fe7d0a9dfd26965efd99b0ae81f59fb58a759e9d36acbf6affde254d53d5624a53f203de8720c88958f789563b7b62d0b085b92ace604b42ad8ee007f60149166806536d7da810cd09b8421e58811a02d9fa2d7a449bca09183f4d04cd422002b2da8b12bc1e5c09ee8962bbbeb4ab31dc0deb6cf2e1b366fb20a35bfb37d9a99feb07a1d0ed9c41b3696a0a73c16c00fe2fbe1a5b023d8ca031387e8bb1f5e082c21a315cbffbda0eb5f32703f1017d07e9cd3a6b720f36e598d50b454bb3f798d7165bdaf9f5028cdfaa48242e968c03d9c14b791f9cf263160d2ff527cd194fcdb6d9c87b7a60580ca6e3e34d032c93e5d59d1ff10711f084865d2a0a4bb34fba2e2c1063074a3b7a9e38fca075a305ba883fcada7e0ea8fddc3eb2a0976e43f732052f314b5d9cbffa0ddd31da75668b71f522c4a855e1e128d4d2b10c36842a886f21ed132f1646f3f68ca5e00070f419fb6d2adaf888188c613b56a9261fa762c66986ded3ffc0118feee672310ed74d8c9dc2a2aa61005d8e5f011f3ae6e08132aafa630dfe314a0cdb1f2e7cb8f09b008ff61065b1ebc3384ee77d3a3ae65f72d5501bcfb0a44bf4ff433bbe13dcd53abe0fe76672352529af6e5313894814e2c1c850c3ace10ee9a82c5ec1fa94fe9e0484ebe27d0806d992d476df6f0684dddb193bc830bdb7793be498b9561d57286cbfce11dae958971625163083877ee963d366f93252e3e2bc27e8de4a98bb26ad3cb7f4be6cf113d488d1554b846a8d0ed9475de96706a17c4b1f01580f0bfc1747112aa844bea4a3edc654eddff01c80d4a7495a8b770d0311aa6b15120d9c177c90530585947974f636ee8d8b821721f379c89248b71e56cb0c239bbe34a96318f1ceb2151d75554130c63312b5d4ad564bfb91fa569909b1d1cfc0900b4f92f64d109cde39300e242586831c6e08b890b31a1df40a1bc968fa57346850941eaf69240f0da909471f55fe98aeef81591a09d5ffd4f0e3ee4aa02f2164b507d4752f5be4504cfa1171d5eeacf236df8ba0d6af5bd7027aab0ee574ff2d10efd00895dc09692c433b31c52b7b605ea3d85889ccc7de005c9817921e2a50b1da6b731a5c82076e392e701f81b560e49610923f44c468a525427b14e52f0ccfd3ac9bcbba63e686fbd939646ecf0ed8c47781b769375f3891f1a70a6a3ac37d000d87e697ddd0e891175ec4ea15434e1e0f2ec6dbdd93be9119faa94c9915cb5cf19ff212c66e7779cefe29501acdb363dabe768e8eac12eaa73fc69741a507e89955bc2deccacf294a15f865fa48ff3d3ca625536790d4b5d5ee24a67a9d07cb3393993b32aa653572628f19fea72eba2aed7358f4208d87ffc95054c5d62b8d53fbb47ad64d634fe4fd85871fa297500247832d8d2e5d18094ffe8eef4802c6c59c16989b1f1f41622849105b5e9ff64febd85670556e1b8666ffe8f850ab0cb3cfbefc01ed07afcafb2b2b663f4373a2bc36c74d90f106558d320a16b3fef91b0c84ac4cdb4247f9b95a83ebb3eaaaecd863fc682b6fc2e061e2ba7c26373584359392528fe64ec707e79de1a9ace0e3748128fac1b3a4b8f02d1f72d069eb4ac7137538deb78329fb4fe4c0f3a2ca2638fdeb89cd0fe3b4ee0f815f26c9daaaebe92ed33d40c6d87d94b47741b188bd30af06b963d7d23ae4710d87f7e516b9dd092ad8fc0a59bc1cccb2220cb429cead5c2b73f9c8cc008e962ac8234091d31cac257e01a5e2d9208f83678baad8d39ff756752ce66d01c6cd46172af23a564f68100bb66e5b3c3ed6719b5d50bb6778b6249c953ad8ba6c7f8d88bbf2be95b91fe754295eb53adc558887e7e1f426cda5aed102c0e5fa6b2a5c802b4717e8c2081b178a9b12882b6bdefc5d838aa9f1abe0834f45ed56ef3e59a10ca3cab382a47d65846e9af4a59d6e1adada0f9e1e026b6052dc8e56692611eea38408540dd1032058fae214d881e27067667a8d7a0be7ddedf40a0e3ed07ef190c74f55f1e351d200c8d92d194cce9037fb315c6255107e0bdf327dd2d7cf77e451cf10a3d88ce79204ef210fde8640c605e43570a8d6ce878d2444555955c7ed59a5c9b0c01299fb6387ba39deb0e88b872b5059ab3ad190fc4d229fb7d1386f64442e9fcde42144562082fa2cb79f16683ed07b92cfb0d07c344960e5411ea318845ef0a3e8def1daad4b49866e24a7761d9c19120417e1a15e7e9b312b6eb36535ffeb488bfc3452b5e37ff24a0f278b495f6bef853964a2a45276ba5b270f244916b08a36ff9290b815900f89a840f2e3b68be924c2c3aff501e49e85beb5d78ddf4d1a14586802977981849c41222736c48ac51ea4216f506f46e298967f608187122658b31025edc358c2cc22dc3bb427b9fe5b7d31d3a94b0fd3c8f4c77d7f76fff4a790645a964a6570c97924c5453391ccc34eab36cdef5e1f5166aaa140ab58f5d1a5761aa72f944a2a596ab78fdeb79c49ef99df1875b9bb3dd7a256320739787e781257c4bab7543f12e9f82184dda67747f9268114f407a4af743d120bd9a66bbbbb2a38411613175dc2ccd721ab2c27d297bddb2be1644e917539592a484e8015bdc48a7efe1e98b7098c48c5f741bdb8d2a1647ca0b61974f161d198c78bfb4b97cfeee328e845a877ba8bb1cce516dc2a7b5b24951d88459aff98acd6733d4e2188dad1677d167d90ba0e4b74ebeb27195dfd02a3ee14b7984a1ff8cca5eca94f33f78bdb25eef629fa1a7322f2a998090d7cdcf1a273c8c696ef46dc2753dfebdcd85ed87dee93ced70b8d796b650a7ce2b10f70776f6d0d2d195314a4fd1c399d4b9661408fc8cd253ecab740c3bf998018e600033bbb20ba0d71c2196e5aa8730c31b2884b75c2e3b2946c59f67a4754c5a78286cc2374b908c55d5a9e095ce84780f38a586ab5686282a4b064f348ef7e9daa7beb04a7689697f1cdb613462f7804fa925cda189089a2c5731011020ae71a36df47082b5dbae893db62f20f03246e9958453fdd20325d2b873ccbc7dc095fc879f6e8c0fc197c65a5c418b6d7c694ab03422fbbb89ba1beda9b2eff7ff7660292dbc9e2d6b9e983f0d82f79cf317d04eded4c32e1a97be851df515be3966e36364cee1a6300db0d69e23c38c1231cdc8b4ab4cbba5d7b2ff0fa277fe0decced6e2ca47b5ca648a79db3cd1d146c32840cc8918433f1a41823491e8b9a0c927909e70f394ebc40e10ff3e3e5874361b8cc2607f6e4e1c7602d96a02e51be0c057b7d02e3425ab28913fa5ac4edaf2b184c0fe0e8b9fc9a92109939401ac7a5a044e1031bf613cb788655db0df00f02d7c4c555bc27474e343bbd5ff26e9521c0387a0f205aa7c32b43eb3268c6b5ae6e65f230f04cd2888f0b236c28801828664e07c96cef3c1bf39742f7f5f02d1f62efc7c9b5a82db4a88d886bc681f3a808f994b76904e2d3e03ef048e379eef584ab49e5562baca12b41a9bad0ee4bd2231e52deae147a6107d39d77113ac6cf567beeb498a624cdc014461cb783e5b82a54c0e5a4545723fe6d4f1ba05ac24639f3dbcd6e799", 0x2, 0x1000, 0x3, 0x5, 0x6, 0x0, 0x4, 0x8}) 00:00:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) semget$private(0x0, 0x4, 0x1) 00:00:52 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:52 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x15], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x82, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x234, 0x7459, 0x74, 0x66, 0x81, 0x6291, 0x35}, @generic="fb9991957a28665c2fea057ba0bae3ce2d2ef041d11be32873e6e48253a8966e9f9123fd31d14704460110bb2bea8bd21df61d0cc588a8bd7748dc78b5de47f224c401f825ea0de8b4e96fe4a55c3bd47f2b7b857005ff243da9425c4dba3653"}}}}) 00:00:52 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000aafe1a4760eb3dacd5a57664bbba6ca7cd3e89bde230f7903ead44773d4dbba952667711012ff84a1bbedc64f3de81e949761d6e8fbb7e7b7d371a6d633fc498e7d43e3e89cfe8d882335162342506a673e248862f86ce5d5761aada78852e276bdb727451d3b5dccbb769f335500dc59b4c41a09ced936409fa3df9f5c7fbfda547285d169d02edb50543109501a44919f9ffa542cf38b5edd2fcd9aced38405751261a33ea075d922e53089f12"], 0xc}, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000140), &(0x7f00000003c0)=0x4) nanosleep(&(0x7f0000000000)={0x7fff, 0x6}, 0x0) 00:00:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e210f0000ff010000000000000000000000000001018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088d54780e0eb", @ANYRES32=r2], &(0x7f0000000200)=0x84) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000280)={{"c1cb23eac5c872bfe0de50732751015102956287be8e14c1e15361a73fa1ecf4925c6d0ce247f20b05ed150a6fc515bbee8eb7d635bb38df4a6a87a9880377751d1bb3b8ba9b8712c6b194d410fa6253488adc86cd33e2a32dd3f370ce49ba1caf0302b76ae889edb3c1b76caf1810936ee52b4b780faa5c3371e817f4d857818076c832026698694252b7220d693b4507c56648b0c15b150a3b1c4b3359aea571233988be677659c50a390a6699a744b4fae933d20706726b464e407efb5d2fc4232c8c90979028bb71ca3b21599934baffa6c38c62da3134231bb1f3b0c554d2b3ca5557049fd7f01171a67de66bb280beff38ee816218a6023ed817113e644fec27fa87aad557012eb23ea30b98e6dc5d7831ce83eaa4a50ec932bbce627f8bda0776342b847b7fcd9deb0a8c7eee39f427e64b3dc9985714485a50e105fb8fdf48bd82591ed81d07416e430ab7bfa16aed645a2b9e919f0cbe4d17dcdf03a0110f03b72baf68232ee288adec3df2c730d218ddad38ccb6028ca5cf6af7fbd3460dfab581774a9d272f8704f01a356367eaa090d460c0e5d3249743de7d3339d4f2cf03c350be15e51ea1f73f097269d119eaf61e58d792c46a34a4f72f226d1a57181dd882a62d4f157c6f6f3c2e4aa74c9f72751ae3d152df6acd4557cb050104edc59d1d061cc0f538a811bc8bdc7b71419e347c54b53804956a7edf919c8da7b3225d660875e1d6bd039296ae6a4e1164a3c90622123782e34fe71361cb17e858859bd79129890eb738d52de6ca812f3a1fde1f1951cbc8a80d3334b63008c36ec8d44a80609fde2c5ab141ed9352c803398fa6af35f9f183f476cc798bc454b32ccceb7e70f080e69f192ee1990399ce92cbec90bc85d5222a99e1d04e343db45fd0b93ebacb0dfb6be426e6898a1c42b6ee60c2b525d1b78b7b663751161fa53c18e6267179a73492a631c6be155bbf02e5677d920956edebb15cb9756c8883d2800b0b9849311a4db48b9d079965cf28c834b51816660955c6f0bda513d94e050bde5c368974edd3088a5e906c49b5ae21b22842380b289156b72eae15042fa9148e425eef426b2f12c3938c85c17aba28d0d14fc42255b860c25ad196daa2fc33f2c293dc73a33de91bcd6171db75ba60cd0bb4453a0267fe29009a94d7873ebeb50f2bc371458f79e5b5753041b1f02bedf0829e77f63e991591dabb4d4fad0ee6a8dee838948e8d5ca8d603f522361771918c39223bb40199b9bba07acdf916476c5d5a71dfafa8881ac5761b88f22968115303255ddd70dfb5c6d2489f9cd5c77ec9f79414c2433b07a13f7b79d1daaa863330c7be1171a9d2d7cd1912ebb24e8aab759203d929a323e9488466310b4dc20d24ef008445b05ee414941b519f13d2dd479e6bfa6ffc542490b36a2366cbc3305a21b8cc513cc4", "4d79fee0c80d60da02689bc921ffc700fb4e01eb2006c924e7635e3431aee39d", 0x400, 0x7}, &(0x7f0000000240)="021d364d171717c315734640", 0x91, 0x5, 0x3, 0x0, 0x8001, 0x8, 0xff, 0x6a3}) accept$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000740)=0x1c) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x40}, {r0, 0x2018}, {r1}], 0x4, &(0x7f0000000040)={0x9, 0x5}, &(0x7f0000000080)={0x2}, 0x8) 00:00:52 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x100) sendfile(r0, r1, 0x0, 0x9) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280)=0x1cb, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x7, 0xfffffffffffffc01, 0x9, 0x4, 0xffffffff, 0xf30b, 0x6, 0x5, 0x401, 0x1ff}, 0xb) select(0x40, &(0x7f0000000000)={0x7}, 0x0, &(0x7f0000000080)={0x5, 0xfffffffffffffcff, 0x81, 0x75, 0x5, 0x8000, 0xffff, 0x7}, &(0x7f00000000c0)={0x3ff, 0x4}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="2a000000b647452dd73c07ac847f15954f00537c7a9971a39c956d4db6682c1b32e2c268a870d1cfe1f886475c56"], &(0x7f0000000240)=0x32) open(&(0x7f0000000140)='./file0\x00', 0x20100, 0x0) r3 = msgget(0x0, 0x40) msgsnd(r3, &(0x7f00000002c0)={0x3, "61c14687e01aa85cee91366bdca168654df50df742bd"}, 0x1e, 0x800) 00:00:52 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x4, {{0x2, 0x0, @rand_addr=0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0x3000000}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x80000000, @mcast1, 0xffffffffffffffd8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @ipv4={[], [], @loopback}, 0x9}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r4, 0x1, 0x2, 0x2, 0x9, 0x71, 0x9, 0x7, {@in6={{0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r2, 0x2, 0x8, 0x74a, 0xff, 0x9}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440)={0x9}, 0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmod(r1, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000004c0)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) flock(r1, 0xb) recvfrom$inet(r0, &(0x7f0000000580)=""/236, 0xec, 0x400c3, &(0x7f0000000680)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000006c0)={r9, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) flock(r10, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000740)={@in={{0x2, 0x3, @multicast1}}, r8}, 0x8c) fchdir(r0) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000800), &(0x7f0000000840)=0x4) r11 = openat(r0, &(0x7f0000000880)='./file0\x00', 0x10000, 0x0) ioctl$DIOCGETALTQSV0(r11, 0xc100442f, &(0x7f00000008c0)="27ef57e83e8712ee7cdec91c1aa9593868b64c4ce0505e2f0465b95ad02fb1f267065409d6c6d34690a225b9a4a76e412d6b853726c8c965940ba18d0e09fdd93bab03eb52001c7b8a80756b033b7e71fde622b9b17ba5e2eadb5cdc49e76786740a6b5732374c") r12 = socket(0x1c, 0x4, 0x3) recvfrom$inet(r7, &(0x7f0000000940)=""/7, 0x7, 0x3, &(0x7f0000000980)={0x2, 0x3, @multicast2}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000a40)={r5, 0x4}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r12, 0x0, 0x51, &(0x7f0000000a80)={0x800000000, {{0x2, 0x0, @rand_addr}}}, 0x90) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r12, 0x84, 0x1b, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) getsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) r13 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r13, 0x3, &(0x7f0000000c40)=""/172) 00:00:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x10200, 0x4) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000800)={{"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", "3e5373e7c061821a2007d69d4589b7db622f5e2441a98d2cf6412f502034dcd5", 0xdc7, 0x751}, &(0x7f0000000700)="bf2d8b7ef334b912988d1370f4a82580a821480a97f827299f10298e9e0655db5c5457bed31cfab623aa95546493143b69c0e09e1537fd9b8ab536f3ffd7901433df51bf667c32fd9dbc7fed3917e7fe019811c27343b9960a3f798237415bccb8e5def2c9c8688d48805cf6a7345463d0941bff0ee251c509483f24f5150b1688b0c7e691898cd28868339b6c2f6b34628008165e9ce2ad492c78b7637a97c78f09c663d1ee98a381e5e7f3360757ef3f379f14b364c0ade1a2d4291239213ece0f0acf8319246d0e002f2ae609fd65749ce79a456dc6f21245d61655ddaeef", 0x1, 0x1, 0x0, 0x8001, 0x5e, 0x80000001, 0x7, 0x57b4000000000000}) r1 = socket(0x2, 0x7, 0x7fff) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000c80)={0x10}) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @loopback, @multicast1}, &(0x7f0000000040)=0xc) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd0e008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = open(&(0x7f0000000080)='./file0\x00', 0x10001, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000240)={{"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", "f606db13018fc212278c4dd6c44876068464918fe16241a2696146d52e77a312", 0x2, 0xfffffffffffffff8}, &(0x7f00000000c0)="992d4ef1d95a6c643045711f7e590e8e5d33ab8d311492399b087e642ce945ef7614b1500b4a407190bd33eca55540c36229a25e169fcd0e7af64b51e15597ef52e532b313c53be2eedc6942dc9f53819bbf", 0x9, 0xc4, 0x4, 0x0, 0x8001, 0x8, 0x3, 0x2}) 00:00:52 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000003c0)=[{r0, 0x10}], 0x1e4a103a, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) r2 = dup(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000300)={0x3, {{0x2, 0x2, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001540)={{"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", "db5e7e6cf85a230ef563d66512c79cf152da416459c1417a56a3a2a1c9541e11", 0x8, 0x6}, &(0x7f0000000540)="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", 0x80000001, 0x6, 0x1b8, 0x8000, 0x1ff, 0xfe1, 0x200, 0xffffffffffff8000}) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlock(&(0x7f0000420000/0x3000)=nil, 0x3000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) poll(&(0x7f00000000c0)=[{r1}, {r0, 0x100}, {r2, 0x20}, {r2, 0x115}, {r2}, {r1, 0x18}], 0x6, 0x7) 00:00:53 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:53 executing program 3: r0 = msgget(0x0, 0x2) clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0x4, 0x40}, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1, "cbc0a1148119fa83f2ba8c15f25bc2fcad4cf1728d7043dd62c393bac906df5ec182727df03d20db160ed3579d000150df7e5b5d973a18ec57d840244543a97873cfed655fe92001ce024e82b154065d27b9871d3c460ff57c622538cce84b70523f392551dfbb08b4b8c0ef2722a0ff9a9147fbd0945e810ca240b96bc188ffca46797af5618c0e6113ab5ed2059bec172023955dd2ef5d3466ae19c588ef9084"}, 0xa9, 0x800) select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) select(0x40, &(0x7f00000000c0)={0x2ae, 0x2, 0x1adc, 0x400, 0x2, 0x7f, 0x2, 0x7}, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x9, 0x2, 0x5ae, 0x2f, 0x4}, &(0x7f0000000180)={0x400000000000000, 0x6, 0x1, 0xff, 0x1b01, 0x51e6, 0x6ec, 0x4}, &(0x7f00000001c0)={0x1, 0x6}) 00:00:53 executing program 2: r0 = semget$private(0x0, 0x2, 0x20000000000547) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 00:00:53 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c431c150f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf28100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:00:53 executing program 3: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1e513376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) socketpair(0x17, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x80000000, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8, 0x5, 0xc0, 0x7fffffff}, &(0x7f00000000c0)=0x18) r3 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x100) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000340)="d6c0f3986084eeb9774a56d23e2459e7f86c306ac268ac0ec5f955839b024ba0d72cae1544b22e0c76f5c51b48e93ef6dce22f3fe6bb3ba3f81142cb5e0f184edefb4ad3da68ef1c97e077") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="090000000200000004010000060000000c000500"], 0xa0) execve(0x0, &(0x7f0000000340), 0x0) 00:00:53 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0xfffffffffffffffc, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x297}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:00:53 executing program 2: syz_execute_func(&(0x7f0000000200)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/13) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(0x0, 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:54 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3}}}}}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup(r0) msgget$private(0x0, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, r2, 0x4, 0x1, 0x8, 0x55, 0x2}, &(0x7f0000000140)=0xa0) 00:00:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x6) 00:00:54 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000001029078ac14001caaffffffff11029078e0000001"]) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(0x0, 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:54 executing program 2: r0 = socket(0xffffffffffffffff, 0x10000001, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0xffe, &(0x7f0000000080)=0x7fffffff, 0xfffffffffffffdbe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0)=0xfffffffffffffffb, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) r3 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6a5", 0x2) setrlimit(0x5, &(0x7f00000000c0)={0x4, 0x7}) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xe7, "f63c73c3969523aa25ed578e34be75db536bc4a464365c132c43d6b83dc661dc627858a6d70efef5a2006d3847467f74741b35606de63ca60b74c326f0dfecfb189f58b832d6df01932912b28afd93738670610673061c4976926595c0c975866308f14fd34e9590eb3578a05fc80d4d046da08ee695fa3b525795d9102dc08a45b80a3e4c55e717e41207e37f7aa751a53265ce9d0a99f44bba35ab3862f4405d6aeab2d0fc643b219a0320bda7528b45809f8395fa8c267639b669acd6779232675a8ec36099c8abab6930a3e9e26149154c9d4ce804408440202781d32a7100840568f9bad1"}, &(0x7f0000000100)=0xef) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r2, 0x2, 0x2, 0x3, 0x1f}, &(0x7f0000000480)=0x18) 00:00:54 executing program 0: setrlimit(0x6, 0x0) mlockall(0x8000001) sync() sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r1, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x7ffffffc) r2 = semget$private(0x0, 0x4, 0x2) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0x8, 0x0, 0x35]) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) lseek(r3, 0x0, 0x3) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r4 = semget$private(0x0, 0x2000000000002, 0x422) __semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000000, 0xfffffffffffffd6f) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffc00000000003}, 0x124) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(0x0, 0x840, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(r0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000200)=0x4) lock order reversal: 1st 0xfffff80058daf8e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80004b3a248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: #0 0xffffffff8110edbe at witness_debugger+0x8e #1 0xffffffff8110e9f2 at witness_checkorder+0xf72 #2 0xffffffff8102db8d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8195f1d5 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c2adf at _vn_lock+0xaf #5 0xffffffff811c10c1 at vn_poll+0x41 #6 0xffffffff811185a1 at kern_poll+0x551 #7 0xffffffff81118031 at sys_poll+0x81 #8 0xffffffff8170d7e6 at amd64_syscall+0x436 #9 0xffffffff816d58cd at fast_syscall_common+0x101 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:55 executing program 2: r0 = socket(0x2, 0x4, 0x3000000000000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4a62}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0xffffffffffff0220}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, r0) 00:00:55 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2010}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0xac}, {r0, 0x2}, {r0, 0x10}, {r0, 0x4c}, {r0, 0x2000}, {r1, 0x20}, {r0, 0x15}], 0x7, 0x9) 00:00:55 executing program 3: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20004, 0x0) r2 = socket$inet6(0x1c, 0x3, 0xd4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xaf}, 0x24) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:55 executing program 2: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100404, 0x44) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x7, 0xf0}) mlock(&(0x7f0000a63000/0x1000)=nil, 0x1000) mlock(&(0x7f0000bb4000/0x2000)=nil, 0x2000) 00:00:55 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x140) pipe2(&(0x7f0000000240), 0x100004) syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf40c078d9407ac324c7d00fe5e06e13b00000000000000"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="04beb208", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:00:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x0, 0x8, 0x8001, 0xffffffffffffff81, 0x8000, 0x4, 0xd0c, {@in6={{0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x7, 0x40, 0x40, 0x7, 0x3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000003c0)={{"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", "8c3bdb37a67e4f4f30c710acebd65f6bb23026e8a4eb60231e38ee71158c7a96", 0x9, 0x80000001}, &(0x7f0000000340)="cd0e2a558e47fa8d0ee8fa337c0a3f9e33649aa94f6e78d3c3e089a6fa5c95b058cae843a31e039e3d4128c24e0767f5c0a7391e6653a7cafc97d32d5ddf655bd4ae2da5cf76f8dc52ae9b03a17d2ebb9603a2399729", 0xfffffffffffffff8, 0x81, 0x8001, 0x543, 0x57, 0x8001, 0x8, 0x8001}) pipe2(&(0x7f0000000840)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000880), &(0x7f00000008c0)=0x4) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:55 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x1]}, 0x6) 00:00:55 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "1e75d1166845bcb1bc8bb3e35369625a43856d837a276887e47de455b7dc2899", 0xf4, 0x97}, &(0x7f0000000180)="5da00217", 0x5f1, 0x5, 0x1ac7, 0x5, 0x9, 0x7fffffff, 0x81, 0x20}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:55 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x140) pipe2(&(0x7f0000000240), 0x100004) syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf40c078d9407ac324c7d00fe5e06e13b00000000000000"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="04beb208", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0x5}) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) 00:00:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x20000, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x45, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0], 0x1) execve(0x0, 0x0, 0x0) close(r0) 00:00:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x37b0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 00:00:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xd7, "a66c66d05273c27b23d281a20492c86ec11c534b34247634dfb58ba7bfcbcf891f682ef3fc15f727e5eee8792be0415df0ffbf591243a57aa3b9e789b27ea3ae54da112524d8fc62e395b152193119e6476fa2833425455d210ee52f13c33eef6b0e997d82439600bbc8dc1ee2073479d60d8920dd4ac91e0cd7a5ce5f95485b3381d3610e07015b94f9c49b0b19e4eb8b60b99ac35626f6f7a8196dc0ee87c9a19211f5c118857c1cbf2222bd201127243e20dde034916b18d53712e4f92b1837f7dcbc2282c578d3d9d3a8263141c3b2c82c181ab57e"}, &(0x7f0000000240)=0xdf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0xffff}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x2}, 0x0) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x0, 0x10000001, 0x2) connect$unix(r6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) r7 = getpgrp(0xffffffffffffffff) getpgrp(r3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x7, 0x2, 0xf6d2, 0x5}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000000)={r8, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000380)={r9, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(r7) getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r10, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r10}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:56 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x17, 0x10000000, 0xc193) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="00bb00000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=r1, @ANYBLOB="00000000feffffff02000000ff01000005003f00"], 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1}}, r1, 0x1, 0xd6c, 0x8, 0x4, 0xe0, 0x88}, 0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x800, 0x3f, 0x4020, 0x4, 0x7, 0x8, 0x868, 0x7, r1}, 0x20) 00:00:56 executing program 0: __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000000c0)=""/4096) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/34, &(0x7f00000010c0)=0x22) r1 = open(&(0x7f0000001100)='./file0\x00', 0x8, 0x20) getpeername$inet(r1, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000011c0)=0x10) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000001140)="f605bae0ae4c6c6bee") 00:00:56 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="165d938188d288c99662ebc5c135ed79d1d1baf13f9a7c130b71939e7c428b4d763064f465cea3344c79de9f902cab91f26778a41452370dc52647da6d532f7dc385b8bac3b526954f7facfdfb718d5ae7233d33121cd83318d56bf8073671ffefbd999996880c6063d76905fb3396407e2b1a9341c9b6b88c4937ced2881f908ffcad9a0a34812bc19dc9a8943ed1f29a7790bbb9e2e629aa3df8990aaed888558f08f8aa22c4478f6f6ebb4ac7ff4aabd539f83f7deb7308195bbfc34efd7ab7d6214b0820700003564c1b03bfb1cf2a") syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 00:00:56 executing program 2: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000240)='./file0/file0/file0\x00') 00:00:56 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) 00:00:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xac1, 0x1, 0xf86d, 0xfffffffffffff000, 0xfffffffffffffffe}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdcdcbcaf06100000c645d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20800, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xffffffffffff8001, 0x4) r1 = getpgrp(0x0) getpgid(r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) poll(&(0x7f0000000000)=[{r2, 0x100}], 0x1ffffffffffffdee, 0x0) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:56 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x5b0, 0x1820, 0x5, 0x8001, r1}, &(0x7f0000000200)=0x10) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f0000000000)="3cceea573088a7ca5461b8af7868f1c0a01479d5e8d764b55d9bde642e35d57f0462653adaaf5f00000000000000") 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x20000000) r1 = accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f00000001c0)=0x1) listen(r1, 0x2) bind$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0xa) 00:00:56 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x5, 0x80000001, 0x50, 0x0, 0x2, 0x0, 0x5, 0x96d3]}, &(0x7f0000000040)=0x14) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") read(r0, &(0x7f0000000100)=""/42, 0x2a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffff88, 0x101, 0xffffffff}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xacc}}, r1, 0x6fcf, 0x1, 0x4}, 0x8c) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) poll(&(0x7f0000000080)=[{r0, 0xc3}, {r0, 0x2000}], 0x2, 0x8) 00:00:57 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) 00:00:57 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8088, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r0, 0x4}, &(0x7f00000001c0)=0x8) getuid() 00:00:57 executing program 0: r0 = socket(0x19, 0xc, 0x4) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffec3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:00:57 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) setresuid(r0, r0, r0) setreuid(0xffffffffffffffff, r0) 00:00:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @multicast2, @remote}, &(0x7f0000000040)=0xc) sendto(r0, &(0x7f0000000080)="f6dd0bfeff6ceae66b500e83bb9c08149057451f0a1d6845e4819465c60507c3e069ea5c5ec3b6e9809efb057239979f4cc550960e46d793bea3b5294bbb4161b878473c63ec55a6bb122c669583e36be7a3dbc25d2bdba161a164e392d2549f081f6e82ec31e9361c3a0daf9f55ff7d20bb4de0eea56836d69e7dcacdd70ca85c759d49e65332701fa2536f4190caa38d20f2bb7fbd3f0385b101b61ee336d51d3ccee537565e360cc97cd568044da4bb2cb5736cb406ca22951053ee", 0xbd, 0x8, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2b87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:00:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x7, 0x4) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:57 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:57 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, 0x0, 0x1, 0xf97, 0x10001, 0x8, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x97e, @mcast1, 0x9}}, r2}, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x80000001, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x26, 0x0, &(0x7f0000000080)=0xfffffffffffffe4b) 00:00:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x17, 0x5, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xcbc}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="f9290000ff0f0000ff7f1ad43f000100080000001c004e2222000000e4b23c3dcc8b1eb617d8f17abc1afdf30700"/148, @ANYRES32=r3, @ANYBLOB="0900000005000000ff7f00b80600000006000000"], &(0x7f0000000180)=0xb0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 00:00:58 executing program 0: freebsd11_mknod(&(0x7f0000000180)='./file1/file0\x00', 0xe045, 0x95) rmdir(&(0x7f0000000280)='./file1/file0\x00') truncate(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f0000000100)='./file1/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file1/file0\x00', 0x10001, 0x8) accept$unix(r0, &(0x7f0000000b80)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000140)=0x4, 0x4) open(&(0x7f00000000c0)='./file1/file0\x00', 0x100, 0x68) 00:00:58 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x128) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 3: r0 = socket(0x800000000002, 0xfffffffffffffffb, 0x40000100) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="08a9ba9432f40e75cbdcdf04195afa1f1f"], 0x1) r2 = dup2(r1, r0) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x8001, 0xffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x200, 0x2, 0x519f, 0x4, 0x7fff}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r3, 0x4, 0x3, 0x296, 0x2, 0x1ff, 0x7ff}, &(0x7f0000000300)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000100)=[{r2, 0x9}], 0x1, 0x10001) socket$inet6(0x1c, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2000000000000001, 0x0, 0x0) 00:00:58 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0\x00', r4, r5, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 00:00:58 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f0000000400)="b1ce91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c042305bf11001200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 3: r0 = semget$private(0x0, 0x0, 0x200) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000200)=""/4096) syz_execute_func(&(0x7f0000000100)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = socket(0x1c, 0x30000007, 0xffffffff) sendmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="bf45820b9ee08ae1297847c5f0f6d319f57fe5699e8180a7cc7dbd4931f700c6ae14268aa55493ec7d2afdd191ad746b519eb6d9ddfd20a9ab78e323c6cb35f8422330504e127d0c5c1421c629ade2fb8500afe27f09e8ff8d6c185ebabf45c0d275dd", 0x63}, {&(0x7f0000001280)="7c7c74d31e3a036b8701bef0f8baeb5a44e65ba39c964c1556a6f1a69418244583ea7164caca5c1dda8038019c97c32cc4a51646eb420b97f208188f437e3f6ee382bd26a322a9ebd299bf67a835cde1de1234f1906c09eadfa41c4c24d645d1d97e6635a8cb443324d78933416145d8e5dc5cef5964694b89c8e59fbae6608466adfe286f6da5fa39f87e62e057b89287445c8a8e5d3570a549597b96f961c7458f77dd4ebcce9b8d9c1c8d0395f54f286583230f3a1fb8e559e5497725d5216372326217e9a89bbfa449a2505a1f474e0f5711b7d10d84be6f328cbe305efb4a3332c8f0a2720b9931ec3d42aac1c5056afa23", 0xf4}], 0x2, &(0x7f00000013c0)=[{0x60, 0xffff, 0x4, "cc7dd9268382f277ce7b4cfa4e9997f071d54ab53073f42cdd605db2112858c8f13e60b350f353ddbdbb43015191b4c331df6e5b821c4dd084eaff0f281f7a4037e10b01a3523da9e5655aef88a23a32"}, {0x70, 0xffff, 0xfffffffffffffffc, "229516f967c332df9a99d06ba80a893b981cebc42300cc2b02e5157d77f05ced683a4fbccab953e29e0348210c31e748819312ffbec1fe0450704bdf03434459a3d7530c90cac091403cbee52359605ce8b4cbc24bb6f7724fd79547e1d96378"}], 0xd0}, 0x100) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x1, 0x6}) sync() mprotect(&(0x7f000073a000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 3: r0 = semget$private(0x0, 0x0, 0x200) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000200)=""/4096) syz_execute_func(&(0x7f0000000100)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = socket(0x1c, 0x30000007, 0xffffffff) sendmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="bf45820b9ee08ae1297847c5f0f6d319f57fe5699e8180a7cc7dbd4931f700c6ae14268aa55493ec7d2afdd191ad746b519eb6d9ddfd20a9ab78e323c6cb35f8422330504e127d0c5c1421c629ade2fb8500afe27f09e8ff8d6c185ebabf45c0d275dd", 0x63}, {&(0x7f0000001280)="7c7c74d31e3a036b8701bef0f8baeb5a44e65ba39c964c1556a6f1a69418244583ea7164caca5c1dda8038019c97c32cc4a51646eb420b97f208188f437e3f6ee382bd26a322a9ebd299bf67a835cde1de1234f1906c09eadfa41c4c24d645d1d97e6635a8cb443324d78933416145d8e5dc5cef5964694b89c8e59fbae6608466adfe286f6da5fa39f87e62e057b89287445c8a8e5d3570a549597b96f961c7458f77dd4ebcce9b8d9c1c8d0395f54f286583230f3a1fb8e559e5497725d5216372326217e9a89bbfa449a2505a1f474e0f5711b7d10d84be6f328cbe305efb4a3332c8f0a2720b9931ec3d42aac1c5056afa23", 0xf4}], 0x2, &(0x7f00000013c0)=[{0x60, 0xffff, 0x4, "cc7dd9268382f277ce7b4cfa4e9997f071d54ab53073f42cdd605db2112858c8f13e60b350f353ddbdbb43015191b4c331df6e5b821c4dd084eaff0f281f7a4037e10b01a3523da9e5655aef88a23a32"}, {0x70, 0xffff, 0xfffffffffffffffc, "229516f967c332df9a99d06ba80a893b981cebc42300cc2b02e5157d77f05ced683a4fbccab953e29e0348210c31e748819312ffbec1fe0450704bdf03434459a3d7530c90cac091403cbee52359605ce8b4cbc24bb6f7724fd79547e1d96378"}], 0xd0}, 0x100) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c043905bf11001200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) close(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:00:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a4022e4a66696c6530bedde42fb7f1382c04b7006a00000080056dd6269c68b41c493a22587b82b925e2a2d79fa32c846d9bd21c46dde7607d7c1636900e4902746a22847a1c294c20e0eb944f640fc01f4600348430ff4956859ae18e32"], 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x80004, 0x10000000000001, 0x0, 0x0, 0x400000000000000}, 0x0) 00:00:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) close(r0) r1 = dup2(r0, r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000d80)="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") 00:00:59 executing program 0: munlock(&(0x7f00007dd000/0x1000)=nil, 0x1000) setreuid(0x0, 0xee00) r0 = socket(0x10, 0xffffffffffffffff, 0x400) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000600)={'rack\x00', 0x1}, 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x82) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000180)={{"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", "263e2449ac6a6a0a2c170430d4f587b50945ba457f3763d0e73c93a29435c5a7", 0x8, 0x8}, &(0x7f0000000080)="325eacede49bd4d70f53d5f6d127822144fd6ac9195edfe465386860f5b951637c1d4c13c48559f57a547aedebfb7d1d3af3085e14cf09bcc888d5049fd346d5db88ee3e3aef681c18c832cfac33294ecdc90b6641a75fac3c3a641c7a235f893fc2d25bc9231df2d5cb02756d388ac41de539c4c0b49bd042e6d5c7ea1a1a6caae69a0c3da6593c6d9f7749d9f705c4774170967e6eb91a64412e726431d1ea64100cc38fc92df9d366b974701d28438a6696f1f8ba0642ebb326f45599fbbad4cc9482be37f31c6bc3f0e37e3904a72da09fcd37aea044fa8a31cc6d54ed347535baaacf7f833ed2bd254b11a5b2597541bbbbb246ed3d", 0x0, 0xbdb7, 0x4, 0x3, 0x3, 0x5, 0x20, 0x9000000}) 00:00:59 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) ftruncate(r0, 0x9) close(r0) 00:00:59 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x4000000001000, 0x5) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0d26fff8", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file1\x00', 0x807, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x24) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r2, 0x40}, {r2, 0x86}], 0x2, 0x0) fstat(r2, &(0x7f0000000140)) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:59 executing program 0: syz_execute_func(&(0x7f00000002c0)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b007302262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d96000000f081b6849e780db85fa615dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x16, r0, 0x0) 00:00:59 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000000080)=0x2b, 0x1ff) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) getsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:59 executing program 3: r0 = socket(0x0, 0x10000001, 0x8d) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0xa00, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x49, 0x4, 0x8, 0x6, 0x909, 0x4, {@in6={{0x1c, 0x0, 0x9, @loopback, 0x7ff}}, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0x0, 0xe4e, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x5, 0x21, "6527b83fab744769167bc1868a7d498ae679043e30b3b22952f17c08224845f14a"}, 0x29) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xfe00000000000000}, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:59 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@remote, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @empty, @broadcast, @empty, @multicast2}}}}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x106) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="bd8a6a93da5ccf13d1780bbffe0ec9beb9a2dee72195add9613f8699b3ead3548150c20f9f3608e692bd1a77e3434c8037ec24bfce379d429b919ac2408cdfea0f07bd8eff8e81d0cae7de9717d2ee8ca9da6a26eee129d09a951bc0db9841d24c06afa4ec7cd19d97d163782d42c127786a62ae24622f8895ac6253d7d48df9d73ee8c21d295f108c09fb255564e22f42492dbae2901aebbe532e8ea4a2f26e316b866a357b785e97bbe0c82bc725c8bd0133ee087577d992dc5182a9d5da07cc1f9744ddc31b908d367f1aa8c7") syz_extract_tcp_res(&(0x7f0000000000), 0x11e, 0x20000000000) syz_extract_tcp_res(&(0x7f00000006c0), 0x100, 0x400) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000240)={{"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", "1270052c8fb446358f068954d05dccf85262f7c06df52f62732f21fdc19dc398", 0x7, 0x401}, &(0x7f0000000080)="70f1a0bf85a37fbe31263188f62b3a6287c417d04bf222781cf2d636c937453cda4ea8aca9ef1090bc021b59f13dfd86dd3b3ad75f0e968f326e0e1005650722c2a49b9b8fb57aebd8a7801a0a99c7a134411ac01ac79f", 0x136, 0xfffffffffffffffc, 0x1f, 0x8001, 0x4, 0x100000001, 0x7, 0x400}) 00:00:59 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc97f3ed107c4c21d3fdef216af4808eebce000002000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f000a5b5b404541e269a841000f99f2470f11b703000080aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2ec40fc7bf0d00003c66660f3a0b0865") 00:00:59 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) clock_getres(0x0, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x94a3, 0x7, 0x0, 0x1f, 0x7, 0x101, 0x40, 0x0, 0x8001, 0x6, 0xca9}, 0xb) 00:00:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7fff, 0x3, 0xffff, 0x3d}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x3, 0x7}, 0x8) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) 00:00:59 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) socketpair(0x1c, 0x10000000, 0x7b, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, r2, 0x22, 0x7fffffff, 0x4, 0x401, 0x9}, &(0x7f0000000240)=0x98) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r4 = dup2(r3, r3) fchown(r4, 0x0, 0x0) 00:00:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@local, @random="188d3ea1dabc", [{[{0x88a8, 0x4, 0xfffffffffffffff8, 0x2}], {0x8100, 0x6, 0x40, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr="00000000000000000000ffffffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0xf, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 00:00:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x9, 0xf, 0x189, 0x2, 0x7fff}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e21d67e0000fe8000000000000000000000000000bb0200"/128, @ANYRES32=r2, @ANYBLOB="7f00a742040000000f010000030000000200010050a90867685b23818e4cd3da46240ad561488f68b4b864ebf9559640b31d14a3802b1b8d0bbff336ff7ceeb44b6107032d36cfc8bc6b39b0c509a6c64733caeb93e7a925fb7bd331ec80"], 0x98) getrlimit(0x5, &(0x7f0000001bc0)) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@local, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000002c0)={@loopback, r4}, 0x14) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r3, &(0x7f0000001b80)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r5, &(0x7f0000000940)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000480)="08d7d060b26af09c4ba34d347b86e6a1238c8b180fe7b805b92de2e39102a0c6930eefeabacfb57688e63af90b3264149366fb631f96c518581c633f0871ace26a75a136deec35d9282e377fa6cd783c98d582f535a7c0986b5b01bc97a08089411ab717a4e67775463a3ceb766b26b51b13ca0cf14aaba08cecbdcc0c4f08e7d076c1b22b8bb0c92baa45b2f3bbe41003d94aff308ead852bcfc74e7f02958298e7a9ed19425fddf2922cd27dbda3ce38ad21753238aa904831f09397a5910f6e53a50dd6b344c94ebe9a0e562a631f9f2d87e9dbbd2529d0c0ce24e1d3f41ce36aa257699f6b8ff5c809d7f34eef40", 0xf0}, {&(0x7f0000000580)="725da4b38d14ebd9d7d2b49111abb2b4d62e7356198c3203f25f62f7c12fa20b229302090ecf16c547a3e2862ebdc382c053a2c1e564c61aafe3cef6087b0fa8b5506088ecd4c11f07dfd7e0f133c7074fa7f357ddce3084e1f127b775fd018c895283900fa971fbe200ce28ae36a3d7fc1dae70468c360f8e72bfed83c10e314101dfb99ffe83c6e2a1585e3bc14a1ebfff54fee4b718203e346e06f5d2f229d8b22ed5cdb8c125334f79be2e95f04cd02b94d23d43417d0124776be62ca04e11", 0xc1}, {&(0x7f0000000680)="3924179d0134c64c0b82f111ec6e87cfebec6d713f28", 0x16}, {&(0x7f00000006c0)="4d2271bab1", 0x5}], 0x4, &(0x7f00000008c0)=[@rights={0x30, 0xffff, 0x1, [r0, r1, r3, r1, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x68, 0x4}, 0x20088) pipe2(&(0x7f0000000200), 0x100000) setsockopt(r3, 0x1, 0x7, &(0x7f0000000000)="5a61f17f6f7368d44c941fdc4b9f2ba580179540d31a9aa24fcd4bbfbf8679a2273ed2c24417867089d4bc9486e850e81e764c7d92aa39f549b4a3f50ed0a7a70421a3bc985bfd2d2acf39833d8a3f993451334f9e1d32ca21f96e6700471b", 0x5f) recvmsg(r6, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/124, 0x7c}], 0x2, &(0x7f0000001a40)=""/222, 0xde}, 0x40) 00:00:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='/', r0, &(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 00:00:59 executing program 2: r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f00000000c0)={0x2, "efeed6d6c54277107aacfa73182aaa28f3cb24edce073be74a372e1825dfdf72a8d534f1f48f8dec952e24cee0b2cf75b76a2ed80db4091271e3acb964909685ddebd18ce164ddbc7887fd4ad262b2eb827c548d114de81fa7187cb840d8fec1910e02b9930fd1da4df1353f5127140e8d4e114617ac419c96f41cbcb4e22a4c9a15264b15baf21599aa95826fa4814d530a0021e9986b6ba6280ccb59728b862e67a1b876e35b9f1f25c26205485bc95946cba23fc7fbb011dd64015fe62bb3719cc80417972dcd8f3d007b98a1ae296ff330463ff6375e60e6c12f0e4caeba"}, 0xe8, 0x800) syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/193) 00:00:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000080)) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:00:59 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0xd37b) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 00:00:59 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6096, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="1d381769c18e11ed886efff30e0af83e8893e964982df38fc8a30efc612a2d259aa66e6d2a63683762355348b2a625fda56fbc2bcb61c65d9c73048e43ecc68a081239402057266ca6ef8d25ca83c0ec771c8cad79142a91a3f1492bdc9aaf93218964662e5918ebdede784072dcbc614bf5be5bd06076f0908df70d1d51f7a9ad1f585085912266d29f6f0db75e92dd67104af5b9ddcae66602c4f52c1c74bd8d2816b1ca1c28820d27f0ba5abc5bb1d5176d1f88b09c2c9b9ad48bec22c9eceb8b820ff8fff16174cd93ba1e95d0f9bb60953b51a2") 00:01:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x4, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xa, 0x5f}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x1ed3}, &(0x7f0000000440)=0x8) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000000)="742908c5e707fefbef40cc01c7b6570318e68178eb2c3e9844fe14a1a401ac01e3b8f3f7c0da5c736002136d5a7c681f4dfd02361a285bd8a9397e8f3107197c0ed59c4561210a0a9c0c72492a65aa2b1debbf1e9a8e1fc4b9dbab0b6a2975828b18b793bd398c213d57", 0xfffffffffffffea6}, {&(0x7f00000000c0)="593c88719e40c40882d48ea3a3fe539acea3d901656e9cf04ca9000115be7a6efe75ac50", 0x24}, {&(0x7f0000000100)="99cc09e85c4a8dad6f5530b94b2ec3ff515907e26e40f022087bbfdb6ce97d7389c04f6b56cec4931b31889d57be8032637d0f8eb9e2b5c692ea476258f0f642fd51eff378", 0x45}, {&(0x7f0000000180)="ef142d0fbe820f89a6bb18f08e1ffd6f871b01903a66494b99a32b03a4405ca9f5f79fb9aa0c5531ada23b8886fb495066554e72f7fe7b8b56f7b16ff7d2409a2976edfbda15042fe831b974a7d270d48f28c2bb3224b9d2b0", 0x59}, {&(0x7f0000000200)="3a42a46bcc963db23e0dfc5735fedf73f8e86dec9526da0ba6e787cb1b2fdacc30cf5beb0859fb9b77ed1653f1d7d16142ba002376515516d19d601ca9f65da4be3e8ba44430dc2e995e0dc894f36e4100e2cc1e9b9f1bc54abb16c67b50a3037e8f5a1320c0d1613be0d8cb398ebe96146420348b0b385c579c8c1f99e06a8b43a8c17c27e3cbe9e8f8466effe6735fd204d783c8a08de0354069048da4e415f609ed949c10b3494ae064997b25de169f52b981a63dbd03691e69da9bc02080ee6338380e7cc679b00a3d7d86192022f583ca7c86e09a870c691ab9b40a59", 0xdf}, {&(0x7f0000000580)="96716827a21cd436f2beac32aaa8156e3b270a75b2afb7c1f9dbe313a5298f4864835a10b973b41d367128f2e5125c0c58aad8be39fa607c63c1c58c00facb21974e3d06914f34aead6fd3192ac90cfdd122a2605d1481f96602802f701660565ca424225239cec49421f7066abea7d2ace621ac50292b9c9528f0f0cc187a7e72fd26b41c299ae70177e8865b3f10f0d88579cbebef4cfafe725a58537772c0708b5e018dc4740f2f49592601a8e2219fe6d6636b3d8829bc4ef0d3741603d15771516b7a8e45a3dd595136a4e52ab5845b9312bd03350d25fd65840d3a612dff29d7d7f708312c1dbb", 0xea}, {&(0x7f0000000680)="8ec1de8640b3ce5732622d7dc63ed68577f1b917e5ae0e7ef1468d9c7d36c398120f94b0295caf89fa0cca79f00f9c2623e65dc72a3c37847032c64ba097fc0433488cb7eb9e5ca0f4dafe69cf1453f68a53b8b64da27877e306b5ad1064011486f61471fea48b78884db03a03668489229c4d97fa998f5b382a86284f333aa418e9d02bebcce7dd845e88974580d1e5a4014b3e787d5e5e8e3628f4ca26d064c400e8", 0xa3}], 0x7) 00:01:00 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f00000003c0)=',\\\x00']) 00:01:00 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 00:01:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000002c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) accept$inet(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffdfd) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@broadcast, @remote}, 0xc) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) socket(0x17, 0x2, 0x3) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(0x0, 0x308020005) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffe) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:00 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r2, &(0x7f00000000c0), 0x2) setsockopt$inet_udp(r1, 0x11, 0x8ba02622bdaca6a3, &(0x7f0000000040)=0xbb, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:00 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x1, @mcast1, 0x8001}, 0x1c) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0300000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:00 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x40, 0x3ff, 0x7, 0x26, 0xfff, 0x3, {@in6={{0x1c, 0x0, 0x5, @empty}}, 0x0, 0x8000, 0x2, 0x7, 0x8, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x4}, 0x25e) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:01:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000080)='./file1\x00', 0x400, 0xb0) r6 = open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000500)={0x1, "3bb339172cf55478d3e8f821ca5ef611"}, 0x3dc) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r7, 0x0, &(0x7f0000000440), 0x30000000) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) r1 = dup(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="10f3ff0000000000bb000000ff010000"], 0x10}, 0x80) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11051200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:01 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:01:01 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x1, @mcast1, 0x8001}, 0x1c) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0300000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:01 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0xab, 0x4) Waiting (max 60 seconds) for system process `vnlru' to stop... done 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket(0x1d, 0x3, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x5}, 0x24) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x1000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040)=0x9, 0x4) 00:01:01 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) r2 = semget$private(0x0, 0x3, 0x4) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000000)=""/254) munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffffe67fe51bc50ce85f1e4eca30bb22c3d4fcdc1392d80a375e840122c34b734cae6dd8cf91f4726cf733783f9d756b497954df697b74ddda0600d0b4e841879eaf01abd04f530c7dd4ba11af0682a5665c60667fe49e4ba0901a24456f6e2442be"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) Waiting (max 60 seconds) for system process `syncer' to stop... 00:01:02 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x0, 0x100000001, 0x5, 0x0}, &(0x7f00000000c0)=0x1) getpeername(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r2, @ANYBLOB="16498a6d60a0d365"], &(0x7f00000001c0)=0x94) recvfrom(r0, &(0x7f0000000280)=""/92, 0x5c, 0x43, &(0x7f0000000300)=@in={0x2, 0x2, @multicast2}, 0x10) getsockname$unix(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001140)=0x1002) Syncing disks, vnodes remaining... 11 Waiting (max 60 seconds) for system process `vnlru' to stop... 8 1 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff80e8ad6f stack pointer = 0x28:0xfffffe0028d80400 frame pointer = 0x28:0xfffffe0028d80430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3530 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 66 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028d80060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028d800c0 panic() at panic+0x43/frame 0xfffffe0028d80120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028d801a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028d80210 trap() at trap+0x44d/frame 0xfffffe0028d80330 calltrap() at calltrap+0x8/frame 0xfffffe0028d80330 --- trap 0xc, rip = 0xffffffff80e8ad6f, rsp = 0xfffffe0028d80400, rbp = 0xfffffe0028d80430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028d80430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028d80460 vgonel() at vgonel+0xdc/frame 0xfffffe0028d804e0 vflush() at vflush+0x3df/frame 0xfffffe0028d80630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028d806a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028d80740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028d807d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028d80850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028d80880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028d808d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028d80920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028d80980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028d80ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028d80ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee0, rbp = 0xa --- KDB: enter: panic [ thread pid 3530 tid 100446 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why