Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. 2019/03/19 21:04:20 fuzzer started 2019/03/19 21:04:20 dialing manager at 10.128.0.248:13574 2019/03/19 21:04:20 syscalls: 1 2019/03/19 21:04:20 code coverage: enabled 2019/03/19 21:04:20 comparison tracing: enabled 2019/03/19 21:04:20 extra coverage: support is not implemented in syzkaller 2019/03/19 21:04:20 setuid sandbox: support is not implemented in syzkaller 2019/03/19 21:04:20 namespace sandbox: support is not implemented in syzkaller 2019/03/19 21:04:20 Android sandbox: support is not implemented in syzkaller 2019/03/19 21:04:20 fault injection: support is not implemented in syzkaller 2019/03/19 21:04:20 leak checking: support is not implemented in syzkaller 2019/03/19 21:04:20 net packet injection: enabled 2019/03/19 21:04:20 net device setup: support is not implemented in syzkaller 21:04:31 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x85, 0x1800) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2}}, 0x0, 0x5, 0xb752, 0x1, 0x7e, 0x7f, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r4, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x1, 0xebe}, 0x10) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r4, 0x2b, 0xf, 0x1, 0x100}, &(0x7f0000000340)=0x18) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r6) sendto(r0, &(0x7f0000000380)="0b87ed589bd17433f902ee6144d1bc50abc231af10b4dff0ee75171cbee6238a8f29c4ccaf52c3f8496f86e4ca71e31869c6cfbb874415c9c447d8e5af07db1dd7949f8893fc33d08cf447d3b6e0d5201112780a58685471acaa37bea9aeb3e427e3e03c6a68b03d6131ada34d0575bfebf053b544d6160bff555e73a05f9f09ab875d5f567234f2362e91d2b5c0913328ac027f0d78eb46fd8c2b522f40faea37243771555bd494acbd730f30e672ac39278f30c73a845043348e91cb1b547de15a1a2e022c7a7ac5a174e0ee20f09c13af23223ae6a51264843dbfe3a4748cdcf8c71a252d8481c116", 0xea, 0x0, &(0x7f0000000480)=@un=@file={0x1, './file0\x00'}, 0xa) sendmsg(r3, &(0x7f0000002ec0)={&(0x7f00000004c0)=@in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xab}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000500)="96d01efd9028a5c5c19689c9f6c776459642eb7bed80807c2352d3dd50cf8ae9db56872c59d947af4be3fd5b571c41e50131e055e4f0bb174e85", 0x3a}, {&(0x7f0000000540)="28f286de355123ab7a8b5059ed48a239c96330d1bed2517cc914c3ad19c2c542ec5ab6cc3c9efd13a5c28fc0787364c394aa8d7844880c9064b06627ad7f2017e2d5311e9d9cfd0f8286459fd884db83b7f5e6ebad06cb1394227ca2011685aa159baf639a4a082f12fdb82cb876d008c49c6538a0c59cdf2a36f864c32c579c8d717ff4d835ae3028a0b83cb652ba", 0x8f}, {&(0x7f0000000600)="c9536c30d3dbc606cde33c7fa2b17de39cdb68adcebd84de7ca7a340e5f8de972ff1b68a7c8eda7e2e097be8eb6228b94d8c", 0x32}, {&(0x7f0000000640)="b13a50be3bbdf82494909d2b5b8981d6637657511da42d8e25c893ef876b184594dfdc3f270e9f86cc519951a0a9f5c4afb7ea847fa44af0dc0a58090ef971c4b9c69a992a726f23727c808e5852684b259adcd022153df3656a7973e5b1afc1c693e6d3a9d1a452ee07b909098f35e86d998a8c00a390dd2a934f31d28e0e4c5368495f6d03cb57b4b76a692e516e28f157563c2575f896edfcc14e4f401fb2754b53cc2a55e53d688a51051713d7ac39ddb54abea27761c15b7ae13b4fabc4f23d9dd65703cdd7dffaedc8f228cb6cdcc2fa5678ceea7b667b203f413fb32d600619360dde26b7c6e9ee38f8affc5a8c31940f621a50790c880f5f6a7607cdb11c6b494a5ef9ca467d57bc790719c753261a3fdf2b590cd3b8b2d812019ce55aa1353bf592300987ece3b81c0cedda5c99a7acc27029a92615f8be98475724f7f4175988b44907e1019a58e03cbbf9e3909e339e50c9bff063b7165f7750f973ca609e66acde34bbdbb00fb6d02d9d42461009257daff42278f0946090bc8ec1b549d570fdfee8f96c785163b3e3f23d0e8098e485ee5a80a73e499f807519a37da8af2a6d17325f512c930d21919b7b8a0e01e5ed1b282ac3401d42b611ea51fb6c75c232063bf56be9f225c45c3b28a2a3c584d723e5bab52b0b658e26daef63079a2efda96e325c620bed470ac7c28382bb372463d0cc629952d242b72c6c89eac0c7d8ea583ea9ed48ff2f12e6f8e714cf0d77b59558b7fc4b95afb549f0f4de57f531e5d2ad0681054442d577ac616f19777434e2866a89be20cadbaa5e3a154f5003562188be44e97423c4e5fe752320d570a0ac309b4f26f7e2ef6d34334fd9f096745e4f8e8f13a0e04db470ca1c7d42943b04fd4eca387bcf16c17d1e853717c5037c46bbca913e55556b45ac39c979bbeedbf25176864bd4789cb9d7a7aa0b54a861d70036969c08cb9bb37f4dcbc467607c9dd8c51144bde3572f615db8d2893f0a2fe4cc4aad779e7f84db886c18530f31ce459dbc803310afa3720111c94f2fd89c241e595dd4b71732459f2d0f2793976af4aab14b0cf98012164fad111d61cc5b1d68b065aaeef00921d3a8623f39abb4b88a2998aaf4042496be6cd2da4e948f457fee73601c920ceb4a5725e0ad4c4ecd46c244f870357ec5987cf79d2cfbcb74a3816d1d2467dcf2497769a07d62aa981daf5f7bf1750269bf6e7ecf3be7298758c92d10aa43934f722e054aa348160266a1143cc6a855a5061210739dc3f0e006e74468a9725a25ca48a8416e2a913e7963d9957a4d605d06c17dc3c3d0dd8caa56c306ce5b2d570b46fad41498c58e17950eed013e66131db477a39c1c584de77be2725a259e3f6b8335827e628320782ddb69066034cdb1f96a163b099d4697007064264ebe230be596b8a9af80db6ebed9d2ed5a95daf4c99a2759f2e89788b7d3dca8750a2117349a2c458b8f9c3aab67779440ec759796db697a2f169dabb0edf4e51da7c85c4244f6bf0949bb50e57d993b0bf514867854cf4edfa8b1d8330a4fbf33b80180d0a15b6ef85e64c676c3254991f1c6b3105054f9bb0c97e11cdf7261ea5c1739cce53465939f26d2ed79e35a9a3772a66860ea1d504e9807abe3e9b4720ac4bf7d874555242e7a9e27b21f1307ad70741b4bfe63f7e8d528ee869d7b78c2847ddc321e70f36b2cb3a238b374028f7c31fbdd6f32642654a2b8765ca1720982916048b2a7996a2286634af933d8432477834839fec41e4db2b78331d54b0c6d962ab559f22d5a14cde2d5e801df2566ce163a3e1981afb6720bc6a46da1dae3a5b931fba4f6cbada9cd74b734d7d767d9eabeda3675705ce6e72206f6191c75e2b0e9ea9b4975b35a2be4fea48990a8d9259173cf5c2d6814adb935b16d50954195a0e866b9d45362244003cfd14a07ae91ed0227ca15c6152c20b21653b3c56f16508affad7497c179c6d37785801a830ca734c9f5d81e15454d9576668681c9cc480d376b1d945b4ca3541e3338a241b71ab3402199d1fb0c45d687effaf6e8debbc8610d900684886977127de282f2fcab6d05997ac3f5e1b2e2f6075202ab364580b749668df5b6f53c04f6180f94a1d3e675987a710acacbf36c8efd0e6c1fc4b7638f0398b08b4cfd7e35a8132f14ee7829cfba056a91e9a4442e3730acc9ea4ed7de10c74c80f8c8e3d3b5f7981d5cce17fc44b2288c3fcfddd21642ea0f6c3d3cb996e889c15029662ae7cd6e4dc725f3398f0cb4ca900a4c62ac9b8e6fdd3b234f389c26ee80a7904748455edcbdf9db4f505c0a3600e879d9f3613c48be338eb66650717da4b5f302c94a5b4a80cbb9164b1f47ae6eacf11e4ddc5dc803673d13b0290493df88a06b7b0cfa1e9b96ede01cf6c8659b6388d734b972e21289ab9e856048bf328f6878b5ae073832b5846da5722263fbcb616f941c4fd7311001a4c04cb06ec50c7d2d79f86a0b2162d006e16e38d99fa9af0fbbd78c1be7280ba3121999bceadffb19ff7129b71d28af4c642c863728c77541b926ef61325e6c95fb6ea7a2455da7d3ab682c8a381db2fe32b27fc2dc993aec554658e0cf0467821fca16738572a721f68dc632496a015a07489f0cf2257473987ef824a6b9524e4d5dee8ab391ea72c87bb2c8aef7bdd306aaa7ed93ed486a2aeefe90d761f0a6fcf9297fed35bf5140cc4cfb22f4a8fe124d3894839bce0f78abfa45351b142ecaa54b2cad123581c72702ee3cd2c46b7cc5d7bec891f6f100bca29a06024fc1337f1a08696a35d2dfe34b60e53953c0659b8d697248e21b3d24c558c23163f80466ece9377350e2891828f60bfb06dac3d592fe033b7303af42c4b31958ceee9b3cbadc2dbedde7b1fd8fa7ce2749a4750e25de9371cff610e74fe5807e353f52e9b5efaf3b4558c3ac239acf38f8e658f0505a853b64f9d5579e720bf066188b286875ffe19052fceae82bc7459ce2f42a95e167f200a42f62ad8be9acf905f2b8d3ec0a715b1d87c792e69dd0880d54b7efd82ef7c021a375449d1786d5cd9a522a9fb576c1fd62c30b5b5eef5e35592586684fca08d6942bdcb8385fae3ee79b0e88bde9c5b6dce7f9c16a2855a33b7e70db36fa74e21d5597df2a5f22fc07a3b3576558d83e375f985f94e251a01e3eb61bf0e34328331c2c099373f0b911d618311e654bac65996f45237c48ae184c155a9528929ebfe6e12c5e490eb603c7697287a4a6ee0faa60604a0638ebe463a2563fb59611a124e0a2317ac6cf05bdcd586efbe984a41820829b05ecdbb2754db0ba11aad974138354abd0dcb833095e15670269def14063bfd5dbf74886c401081eaef04b2a8806cf54d2e9affb8de67fc1620bff16591acbb398f95e3178effcb480b215447629c5450965837cfc5a3435d5ca6b89d0007dbac985087f1a140738f0631744baa3db5fc6727e006f980cdaf6ecfe645a5d25233abab68787a801ae325d5e34d50ba07abd77a2012a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0x1000}, {&(0x7f0000001640)="35ec", 0x2}, {&(0x7f0000001680)="8c0d3f1db8a5bd54f7b5aa2d70a7c235d08e4150dd5d1902a0504a2e46b7dbb43a02c0da884f594c91fa31c31efc2bf661ca604e12e5b6d0682f045e692f84178679d7ba939172b2f1b9c01c57782aef20d876f76b58d650b280eb4d26315ad9fd005ecdf89c3ce66f1bf9a50a7551b09060fe811369f30757b6cfbb438bd605e7b9ddac1edc71937a5b823264d7b93f4262ec9aaf2a5ebcf1ec939f8f48fc4b77b1131554edcaaa07", 0xa9}, {&(0x7f0000001740)="2f33c12affaac0a70be43e6648ab893ab35cc2f637bbe4a79c438c23bc8134ed132c4d82fc4bb55230bafece8472ed1498a03b3d5d9e1b5b69ebb50a0147e23e65e704474701e1afe1253f5874dbad7592eef7e4f57a0eba140ff902e3633c59dc7338052011e1629f0171e0de", 0x6d}, {&(0x7f00000017c0)="802d5292da2dfd1c18b621d807a73cbb3d8ec42efcd6ae73c14403e9c34c5ae7603c3ff3b5b9316b308908b68705975ae4b59b7c8d325926454ed52baeb45245fd102758f34651d65a516b1275907b433ac6280754c3d01ee4bcaabceb7ff4c34b0c9ae091feba2add19d2945458dabc6800219f312e5816f8aa160142317e35ff8602b33dca81a7097effa2014c6179c25038d744aa43c8ea1241e58f6ff84e90095c6cba4c7bd9aedd6153016ff8d8d68a8dfea7342f81f6c8920394b6bff2cde97b648fae89ff9267dfbe5e632663ad90a7aa161d54d3d103bfb7ea85e53ef90dc5448e5e", 0xe6}], 0x8, &(0x7f0000001940)=[{0xc8, 0x17, 0x2, "cad61402a3b22633de490254e6a324c11f8670dd23a6df1653f4d5da6d6ceafebb3c33a035638649be7840db3b5eb4f3964166d04d4e0d24d1dd630bdf73e9b65545e517c27fd3d942ef893b8365cf5f2789cd4f12cc03a3cde159e2c3ecc045f7e734972e3374530b63c0bfc2fa157a6209149d596e3e083cb71c4212c07702fcaaf24dcd1093ea3bc358b743ecec17a71808e9eca86a5d08ba024ed5ad2976228cb3c2ec00dfcfb223ec9988aa1c2a35d7a377"}, {0x1010, 0xffff, 0x4, "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"}, {0x80, 0x0, 0x5, "bd0fafa9f1bf135163b7c44df482a4a5a3cf43e2ad94387ce79da9c9cd6cc2a85134e094b6bd0276afbb91dfc8e4a6435fee7a761df87d7d9ed254d1b65204162ca630873a0722e547850372ba792895d64cc11f897c387ac04037e2e1af367acf7d12cd61255c275faac323af"}, {0xb0, 0x29, 0x7, "46063f6cac9ef7aab32385ffde20d5ef8f68f2bbcc1ca8893d47d380ab6327380702ce46d286a3b612b0549b410ee89cf474aa0a8a3b271d274f38f6c03ff9b4ba48ce5e2fec86808ee833977a720b2b6a4d39e6224d91d464a914c41325e3f2de9f2b8081d75dd40a3824578530fa562001f7feda6103955657907f5f0211c95e7a244343849a882a49815730b271be697a6543554edefbb2b359"}, {0xe0, 0x3a, 0x5, "f9a2258c8677338e3b9e4524f1e6d7efc010daafe3a6083ef7dff1e944e7d6ca1ace34d5160a611978b3ac57faaba65983b517e061ed69d36101b1a9f5cf65bd989f31a7883d81443006b092ec422ac758ea08ac49a474dbbc4c55c877f4a08a8a09b2a13559a6330b83e618649bb1f1338c4d2eced96469d29d2a4752210aad70d072e309a2278fcaf021825a90e2a91a4750dc0bc767420ba14c57397e28b744854c7d68183ec734a94d1b3d04b0caeb26bcb093c5c47e8e1cae9bd36f2681104a20ef98b01476b0a22c"}, {0xd0, 0x3a, 0x7ff, "7756a94048cf0e7b60214c06c5b8eb33f07553327e741a3e568be10470e9acbdfb03e653ab4cbac5da3b74f034ebc32493af4ddc976e63602f99593b4a267a6d3d24bce73b0603d4229a73392fa56a240839a8a5974181d41fad59555f3c71aa443520e08a3f7d849772119623d4ef11965b9374531460ba1d5a3f3d45d577cb202fd969829730960cf7341a9259e02a382b99bec2048308d4686f314c1290afcfc42c890184ebb96c674438a27ad4fe619f71f58371cd5594c5269865482fcb"}, {0x88, 0x84, 0x9, "c35851c21f591e95c96768c9ab01fda1d85d06e828356fd303627baf8c87e9a3a7759f4941b072e5996d1e84a0569f8cce0a4e92f36f43133cafb7a4fb8f939d610f338d549e02cf60f29db4f2da98b6883f7455feaeac72e92a0e7b4cd24a2add0c6feda3812730062e50a0e532dc126b10"}, {0xd8, 0xffff, 0x3a, "eee4378d6e64736e7e009e377bdce93305dd362630c990c025c92619030620bb85c558ba36839fe194a25cb6f48a5bf083d2d2756ec3497c21c0eb142ac6a521e8ef8616fd65c9cc4dab595bcd1e8e747e0885cc070fca76ffe9682f0b8ba806ec5ad3ef37a306631cf2c94877d8e0fb309212ef1d5b1804673ed2c2a0229e784132132d645740ed86b00ff2b7bc965624ec59cbad61fd0bc4cefa5215bd3040a0a1882ce110a81e81dba3de874893132739dbd633c3cd171b15dbb7379765d7c261"}, {0x50, 0xbd, 0x7f202b8c, "b7a95f0f981b0644da013ef4ee700350fb0e8cf2bd17ed73a7937729b85182151604c820816845a6be23dceb7355595d23b631c832f9c34dfa19cf743d"}], 0x1568}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) mkdirat(r2, &(0x7f0000002f80)='./file0\x00', 0x8) select(0x40, &(0x7f0000002fc0)={0x7, 0xfffffffffffffcfc, 0x7, 0x6, 0x800, 0x6, 0x8, 0xffffffffffffffff}, &(0x7f0000003000)={0x101, 0x1, 0x5, 0x6, 0x18, 0x7, 0x7, 0x30}, &(0x7f0000003040)={0x80000000, 0x1, 0x6, 0x5, 0x8, 0x1f, 0x3, 0x2}, &(0x7f0000003080)={0x8, 0x9}) r7 = accept$inet6(r0, &(0x7f00000030c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003100)=0x1c) renameat(r2, &(0x7f0000003140)='./file0\x00', r2, &(0x7f0000003180)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000031c0)={0x1000, 0x300, 0x4, 0x4, r4}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000003200)={0x9, "71492438750cfffcb1beca04d0760d4c"}, 0x14) sendmsg(r7, &(0x7f0000005740)={0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000003240)="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0x1000}, {&(0x7f0000004240)="f900513b8cdea5eb3f754adb845df340d4d4b1c9c331", 0x16}, {&(0x7f0000004280)="4d3dbddd1bc25f8432f130e0eaadd8cdc9e58593ed3333fbf635ae79a8c99b2026ba19cbbf0987a7593f7ebac140fa5509990a5f7ab2b67393a9a5da98a2d175a2baefc405aca4e12734553ce4aef455fa469ede2d63d898a81b55b8fbb835af96625bfc35b7c4caad45761cca848d0b7cb96c79194a65697ac091193d822090439440cfec0852a8c922eac76331b8bcb4179a8d26853358cf665a73f241d2a4037941460aae5709b607dea9232b06bb3e672dd6", 0xb4}, {&(0x7f0000004340)="f6e24e521bc4add195a3f1e25e002dabe53e92e646d1a0e4cf01326aef6885859f922db9bd6b614d1a6f1edc0e325763e9a7e5cdfaf85d7b885000258d3ed677cdedbb7b1c64c51d35460bd36d5775f9df3ae99f5692844327c7d6b9672df98b3c4d80aa42217ea2dc1311c3bcc5cca49337bb478de968dad5dc526f298a2ab265f43acc1c29097997ea3abf88a37af156be10013b270dc09c99b21506c46e1fb9548e771e78f677f251", 0xaa}], 0x4, &(0x7f0000004440)=[{0xf8, 0x3a, 0x7, "35d862fcec69a1ca558b6ff77085e9a48f711fdb295d9dbd5c2884459a7c706b94238707672825b51cd7c94811ba88c503207af72cc3fb3f169d83b64ef0cd676436cbd68899aa5894e510306ff53182552fd1109075c7372bd5797d47349737be21f75ca9e55fb26fb8792c9eb4231f90a8fbd324aa12028542e065c1820730d126ecb5ea9a71edf72b224ee2cb97301ae87ab0d4a713ccc1973aab798dcd02a83aba367b8c1508e766975ba508b0604e89b1ab4f0af0ca2e92f77b54e4c14f9f29c08a9e71c2ad500f6a7eb408df88a4b6eeb0bd3e670575a124b3b730c7abc11548ee"}, {0xe8, 0x3a, 0x80000001, "33e3b8c10dd9568f30c924f351aa846e61cb51c441d8d6f44d900e875e532eabd3add1f989b7063560d3dc32c937ee3faae589c7297433bd1770129c18ee4057080d66992ac156ec2b62c0b8f17d66f76c73f875753dcaa229a2ee362cd1a4a9c82099e56139e495df0f58b0be76e512fb07e33b4dc9fceee081903ff33ed94dd4badeb13af0e9b54bbac261424e887c86514864afebbe383988b89ab0cb1bf6f971a4cbf02e2ce17c9c4f34d855c175ba5b21a3b817017ebb106c8d1dfacba992b07acf5e285deb1535924bd5ed8b4f820033"}, {0x1010, 0x3a, 0x3ff, "0ea12db0ec4430a87b7ff404b3f812638102d7e61f3f3fb1e3cca6dcec6e116f334d2b70de4b8ffab533159275c389afa6de66b826df88e393bebd29546140d255c790df6e2ed7529c92b91a35a2bf1a9abb953b88a6d6db2730bf8b86422703040b69b45e20b16434bc609162685a28f07b7e16cd0232ddd65db19a82790c7ff4857063ebebc6d59e277db50a0cb65ffc88dfa18396d2cbdaaeeb6b7f502043608aa16c27be64ab67ba4b0906d5da70ae44e1f842e51963169fd122840b72fdd64e7fa7cb3f9073e7fd4fd60c6fe9a198835b2f3d7b5389d9857562ac80a4cd8644cae92d31332dde39a99189ead551910367b3a8d6784387105aceafbfea8a11abdf2afc067c5df0bb7f9a3119f20db13e73539ca12ecb1a69771f2602dbddfbb21dbf60cf13e6c5b08d3d1698e79e3c35f6652a15c61c0fbd1a7c2ad0699260072cef69d12e92d45eed4f21d0b62493a466b9a0f8cc491449e2c984b456c7f9235f4c29396414432ca561b039f958caafcc7efc4d027822503844e12870e2fc245f36d7dbdc896d0727d68dd32491ee5551c1282cc39dcaebb88c3d695fe40acf36b09b0c4ed9003b81c89d48880f830a6f2a33503398687f2a5ea61fc41bc7b75247916ca76f50410291da7588d9f443c1781c407d5b1510a03e0d38418d4a61a4f5159fb4371fb894cd126af68ae0824bae247afb301cbfba39d07d28ae9e66bd4565e3c762f8d2ca1c2ff10e730697fc278facf13a9529443835e2e40d04aab0181e8cd05bac9705c654ff579d52b50e3e6318e6156581c0f9cb3392b347cee67034883e240725f3adc800bef5e1e3085f471bb0e78c2dafa180ac7ac4c6c15552fed1a148c9094e96c29618d8cad1097f8b69eb48e0ea0992cfc1a82ca5f61fabc98c48b8ab38e3ae086bd817c062dc85165fbf70472a307c38cda579587f35bfefff7f602f8405ee2ffc83f99fa00bbe5771e87609c0c7080ac54c8c1aecbece4be5b46755c9118cc60048b59646cd2049c34a7dcd02dc840be7f57d5e64a7ad64e3161b8393c6ab4ac4973d152903278be76a8fe50a24141e33ae561581ee726c892662ea67c9c00faaedd6f2805eff2b7e46dd02c9f54f27a2eee5c1863ec867201fd838e40050a71e837d915fdaed937216a9e021fab146f9cddee11d9f3b6f9746c54e0e124ae3a08524b6ae828e47adcbc53462f4a26db38acfa0c00d0466c378a0a30cc8e1ba73b92b033914f1f42c9cbcb1402974989d74138ae7916a4e9f50b0f86e271f2bb760e5629b5b4ac190a85776c6b50d7e71fd391eed52455745f294ce3479524ceef2391ebf39d6b7bc4993a9124d8aa285c47d1cffec34f8bc862ca3af217742041d163ce76abb1c4e5dd7b88d0df2b537e244d9f67da4fc264cb785f4d969583079e4d3af26cfd92780e1073b1f0414aaa8a20d4cda9e34dac06bca67d2c25ca643316184ab22c3a0228ee115c56fdfd4c5b58d45c7ef6cd2ee971f045bd0c4b07be32883ff5b09e57b34e9d9230e88e8abcdde3554ef8d48a9356275ef0d1c3d83ad602dcbc3b56bc862850847e3c70c4e238a73f4e7710e0fc398ff7f23947b2691679de89cb057fe0ecae844fdc39f81bdd6b451337ec5874854b6077e74f03bc6c89825f58235b4b531b868f353bd6aa8b4490c90d3ffb4b07d69747e0e3d66df1c264c9961072c7fc17ed6fafec7b2b8fa731137a75904129df7a80f21ba5e8e4f267e789ee3046716ac42f139eb31c30c5c923448640609109b3b165d8d4ea3a7b57b9404bc9694e1b5701137fea9d263096f16cf5988b0650d294f0197a34842180b32101d50ca2b9270dd87a8325d1d2053f70877087757f2a18c7028895cfc5a6611b2b650bc9afb8966b7ba2eda48d030633e2000ffc7b0846dd22026c1f7e25de0d7f7d78f4087890d40ca94982e4fa0384ddbcdb2ca4fc9578db5e241a3e9731f66b8eb118d8d4ea7c58360e717a66550bdcf3037f3ca38ec1c471c121cb1a2e5a5956e686a4e684e7741ce1ce367d3958cc9fb02c344024b93d8e1215636d8533d9ec5e813710ce131980d07a0292bb35dd9a8d08b895f906db7f3b6f20f6506644315b553c66c40ad95cde875e190cd17ee93fcd53ecb6da999d0945e68a654c4f0bc7cd0c5a9ba875ac66c90f9fbd3d9f65065c95b08bdff2937c8919cdf26d219ec31c2b297ccd5c515c0472f4d03ee9749f3794d09b2e2a5bf6f4488db7045664fc00565e457c4526c625279ff6237ff6ed5b07364e196319e028a6ea00a8bbf01083ae7b499177ac3340ed28092ba9862a2f71249e6b483fcf51dda7263d96f6aafc790bea92b536a70876bd8dff254500a16e85e13584167896a16016f3539041a1016d9c1d5c815fb4871a12f2d4fcad1dd595b848bfbee2f4aaf2b8901552b810b0b27ca57e2fc6c954b1e4a624d625ee79294a15c572974a488c6dc0a5be772b8d0872330ee75c96a4443e4cbec8c696b5a44e130e85b96819bd61303cca3c5b43d311f2b134185de6bf87a5379a139e64444b7f8ee39e293dd925cdb067611e39f550685b2e2323ba3d4877fd72b89296bc2b886335364e6c6a7ece7f2fe609fbc3e429d1368cccbd7bc23d44b6f5f5c407b42e412f61318ce0d031ece93508b21849bdf4004010bf9847063137066156437b630bbc3064d190491af0b628e3467f0d18fe6e11a1571d17bdbe1e6c2a2691d2fd1b5b066cbed7c8b964210ea059f4f16cd861baf599b79408f3638cccb9583abe1fb890cdda551782604df0b5866679c4f1f941d7feae87965cf07f6d0d562b57f3a249f55086b84024e5ef0eb363a5a25bd3f411a0ad983ac3b92db3df1bda36a4c00927a0c29e8793a54f6b7d3a8bc22ff043ffe553163dcfecf6609b789c5f70c3598bbb6be36191861b5abf226755005f6da0cbe90f03583d6029b432fc3be7868d542a1a938cb958c7e5096ab6f4e541cc9457693bfda7beed49f6b29e7dc6da8c734722b811491c8402505fb039cab7e860d13a2e7fa6e335cab93df84c51709969eeb1f578950453219ad300c7b467b0a359b1df228f9ffdcdb3e19d2774e5626a2f1e117e12aa1eb2787c0e1813d1703e0cb4fb48a0418c15e6a80e5476b89a51ef9a50400903e73b4802e9b26a43098de5e370c1089a6d61da24c1b1f4b15b2f7f24ec1e8d07ecf868f7e8e08eaabab0b2ee85ed9535874d84a49929b8c46aa571c790ebcb056a3f116b2926b7f4849031c3b5638440b3150125834b8112f4fee29df32b80880da723181e1a8f379cae4da0021837b7649483f9483cd797a9a62d39b9b4b1df68fd2236760b13441d3198585752457fef8d99577dc57a9ea9d641c89968b7d40a312d08a54fb1df386322dec7ffab6caae8569bcf3f2d68e12649f6f7ded718017fc019a6436a84a453972739f2eb4da6f9edb66b73fcfab61d0dd8704e4275a9e981a81b7e5df1a22fe5f14b6625189fd2ca3c9a5f3785130d2eecf6e821e54a4e3e30560264c6d959ea369091870f754d7eb365f56e9aa7db1e3f0e7177317db3e0e73db0201662a23c86d29a2ce922139a3be5043b950779987b97ea0ea3d5e1327601619b73b9f46d15c0845f57d213874c2938ef58c26ee5494625b174f6497b8aea8544c2eae39d6a24501bffe51b0d5e6001ccc93cfd34f5f036fe26b627f829ab9400dba94a43b5747d7def833818fc6d1acb2c6bce0426effaf794eb5cc82519adb5ce9e8f3967f65955ae44a5b9c96826131b6ae3df16405985c6b75a1abdf0df9e8b09bd0f48fa501c4731c5b2cc459dc9f7d8de6e3ab3e34bb332a05494bb40b5b98f1d8649c617fd3fcf90ac2025d258ea74f942ae029472b91ae0328a6665172fe5e4474d5caddb67b0038c267cb772fe20b81befbf2595da3100108f7b1a5d2f3e018ced519e0164ff21957e0ea2a5828081b05df4e5343bab9a8fa84408d5bbc3142e83c4382b9ab9bc9940da781a25c5a99ecd65c98836831a16710e838be8d6b852660a5eb02ed6d06e4d4cef469ff25a187988b15808f84e02e63efeac7789efdbbad3856c85744acc815364586b812b11e4a14f72d82ea4a33213251f5fbc9d81c99a743bbaa9fc824b60aab0bacd812d2c8376e1535577bdc7d3e76dafc9a893e13e7810fa5b4b5352ead867382136e6b90dbc3f754453fc28c768d1e7297136b59d09633b30cbf7d25a35df5f9fd0d61fa27dfc0770eca9516fe7b1814da7d81a9dbe012d91618c01b993ddf8463feb4f1c23b5ecd7701d2269e73c2741c7ef45e29a733cc41ec67bf36815133c4bd9fd2ba413bb5e80d9b0fc6ca457a266730bb429fdd41e75d719f78b8df8c8e201157bf62d75d8f7ecff433f3ee38fbfe03f5eecd90d7401cd7c666d2e33c3f4e760d781903dd2c7b7ac0d6d05a9422ee0eb13a5aa7a1c9279f7ea6a83b3f1126b6394e2394276b6b0cde2eed8126fee40d268f09744ebb5e0cc7b027de1cea1e6d7ef4be9220425777cc0b56d9b9e5aeb517caf76c67e52c61dd990b0aaacfeae84182caed72243650ee6fbb4107274fc5b367babc2bd5d50694392854da52da816a0849e4e9808f1118010046deec938dc79082c40ad2aa6017772f32c751cce18741374c887bc2f7cd1581ed7a55578e59f386ae7a29a3c62c033df14f5a002a3293e5db5ed28a381bca9219420c285a01528e3d34c0aa0ff8345472940f50485a026e318c440f03d8f0eab73ed003f5db3476ddd89551e69a6c63d6fab9b9f9f64f4b70a0d84814896c39c6c4540d238fee8e69f6f7835b65ea2ff862af27ce5d047e146149c3ace00c02646d81fa63fabc08cf30f0ff79b460d14adbbfeaba6abf1371a6f0226ff5ff6eb549a1107f126af7acff27272b46c07456ff5b6d47402c4a87f048148f51c86184a8a78a9821984a21311fed4b8633f57354b8469ad9aa953ca67508f738e52e241db36e7329aec3f483b2a5461bc30cac1ff1be5cc535a6b71b86af289f8d522bcc5090dfc90950dd003eb0f1a553880401e9c0e86a1deadaf4b9eb2f3cba21b08862c659fac8c699e81e50b0db79c08b17506e2382e012054cfe55c10e744c694c1191f9233a154747a4042b9d15d06e1a3c84f5b817924354d96878840d2ed7f279ad18229d8317b28d40074b0abd6c8a81f4e0ded0294451039293212f2faa1fcae0e310fce2c0fbbebb622499ec8ef38d9351225c94655eafbff4aca84f0945dac3e0a8384febb1c3c7e8d6c7e3aaf497181ef72c6ed4d87ba1e702171b0878ed691e819ad4eb5018e79336f903a095cf5dc4e6442d718c9d2ccc7a74b51b7238c66c2ae21fe3f80582cfa760c34b0e3c20ed68e741e337db297251729dc692cea6d626bca20d9d47e88cc2ab97fcfbb739d16193f6c302368e9f606095902c51ae744f24d916b0cac07f68650efc0262e4316144adaf19773068b2dbc09f77abdd36b304a41dd8f75f6c383da613bb19f3183b5b869dc30a9cd1401e034bc372cbdee83fc60d6cf7a0957bc1fe7e32f2a3e0ab0779e1ea3dc55bd2dd240079b3dcf5336c0e5e04fc138ac776a2c4ba6f133ae67e2d6e040bc293530e502a5ef6836f8699396cfbaf955a60107e4ac3ffd3b92ff3a8f0c4fad751550f8da7ff02bba70d869564cb5cd606d2310f7db8a0bbc62300af363513c5c8a0385e712290335880ef145e618b16e02c4cbe91db5cf2312c3e54c6d41a7477cf16150ded1fbb33585f94400a5e067033c5c89c21ff15e70371449355b1d63954242f40a485"}, {0x98, 0x6, 0x1, "15d355d3ea4972eb881fe4617f8cb8c1f86597892caf71d60de025383161bebd4b2cbf88df903608a26b5abcbfa3871ffefa8b6973644bf9bc218c3886db73fb4125c8220434845a35fbd31abac75827dc4f9d7187e1f94b9ea871a161003aeda0d493693b51e7d65ed645715a5c59bd21ff14dfefd64b693775fbc6751209365fa9"}, {0x78, 0xffff, 0x1, "281a688fe770c37017f657b30b5a7d0401225b137c1729f4e3997837cbe6675eeff83602db2f489884ccc305c0abf4f176e9618cc651ffb5e256b41554720d217fc3897b56046b9e3d9b697c2906899c034a3fb3c10aa4053db35fc6346dbcac4609874e"}], 0x1300}, 0x80) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000005780)={r5, 0x767, 0xffffffffffffff81, 0x0, 0x9, 0x5}, 0x14) r8 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x1000) shmdt(r8) freebsd10_pipe(&(0x7f00000057c0)={0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(r9, 0x2, 0x1) 21:04:31 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) r2 = geteuid() getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r5) r7 = semget$private(0x0, 0x1, 0x180) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000200)={{0x3ff, r5, r6, r4, r6, 0x1e0, 0x8}, 0x5, 0x5, 0x1}) __semctl$SEM_INFO(r7, 0x0, 0xb, &(0x7f0000000280)=""/203) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x3, [0x8a6, 0x200, 0x3ff]}, 0xa) r8 = msgget$private(0x0, 0x1) r9 = getpgrp(0x0) r10 = getpid() msgctl$IPC_SET(r8, 0x1, &(0x7f00000003c0)={{0x6, r2, r6, r2, r6, 0x146, 0x1ae}, 0x6b3, 0x3, 0x8, 0x8001, 0xfffffffffffffffa, 0x2, r9, r10}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x3, @empty, 0x4582}}, 0x0, 0x7, 0x9, 0x100000000, 0x1}, &(0x7f0000000500)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x89b, 0x2000, 0x0, 0x8, r11}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000580)={r11, 0x1}, 0x8) r12 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r12, 0x2, &(0x7f00000005c0)=""/149) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r11, 0x6, 0xff, 0xff}, &(0x7f0000000740)=0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000780)={r13, 0x1000}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000800)={r13, 0xf, 0xda000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000840)={0x6, 0xffffffffffffa607, 0x800, 0x75, 0xff, 0x9, 0x1, 0x1, r11}, &(0x7f0000000880)=0x20) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000008c0)=0x2, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000900)={'bbr\x00', 0x9}, 0x24) msgsnd(r8, &(0x7f0000000940)={0x2, "518056029a3f801f923b698d43c1087b6db5740527ac3e759a2acd4ae464a9f71d359089884018c03a25571a70ea0dcf83d5cb506096b5921a0580e45aede5646d716a26fea89e4e4f001cc39c27112a671c49f4b837cd7da518ac666cdf65bb9df4d1f6d31f2425012621e4005442f836c491fe18bf32f0"}, 0x80, 0x0) shmctl$IPC_STAT(r12, 0x2, &(0x7f00000009c0)=""/242) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000ac0)={r14, 0x3, 0x8f4}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b40)={r15, 0xffffffff80000001, 0x0, 0x9, 0x7f}, &(0x7f0000000b80)=0x18) 21:04:31 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/110, 0x6e) r1 = accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) r2 = accept4(r0, &(0x7f0000001140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001180)=0x10, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f00000011c0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001240)=""/10, 0xa}, {&(0x7f0000001280)=""/33, 0x21}], 0x2, &(0x7f0000001300)=""/114, 0x72}, 0x41) r3 = open(&(0x7f00000013c0)='./file0\x00', 0x2, 0x41) connect(r2, &(0x7f0000001400)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000001440)=0x7f, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001480)=0x6, 0x4) chroot(&(0x7f00000014c0)='./file0/file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001500)) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000001600)={0xc7ed, &(0x7f0000001540)=[@in6={0x1c, 0x3, 0x200, @loopback, 0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0xe5, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0xff, @loopback, 0x25b}]}, &(0x7f0000001640)=0x10) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000001680)=@in6, 0x1c, &(0x7f0000001740)=[{&(0x7f00000016c0)=""/96, 0x60}], 0x1, &(0x7f0000001780)=""/5, 0x5}, 0x1) syz_extract_tcp_res$synack(&(0x7f0000001800), 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) symlinkat(&(0x7f0000001880)='./file0\x00', r0, &(0x7f00000018c0)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000001900)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001940), &(0x7f0000001980)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001a40)={0xffff, 0x3, 0x420, 0x80000001, 0x7, 0x2, 0x13d, 0x6, 0x0}, &(0x7f0000001a80)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001ac0)={r5}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000001b00)=0x94, 0x4) r6 = open(&(0x7f0000001b40)='./file0/file0\x00', 0x40, 0x14) sendto$unix(r3, &(0x7f0000001b80)="4b4f9979de4da255236fd3f1ea7a6bc0f14256bfc5e042008eb119e8f6188b7779bec8da0501b57d800677a22a1ce8fb27003760c5445981ae247058de5a40e42566a567ae2122f38c662c98fd915581d9bcb379", 0x54, 0x4, 0x0, 0x0) getsockopt$inet6_udplite(r6, 0x88, 0x2, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) unlink(&(0x7f0000001c80)='./file0/file0\x00') unlink(&(0x7f0000001cc0)='./file0/file0\x00') sendto(r4, &(0x7f0000001d00), 0x0, 0x85, &(0x7f0000001d40)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5d54b342}, 0x1c) sendto$unix(r2, &(0x7f0000001d80)="58332e91a3c618daddb3669f553b4ec21c186e5dbe4ac69312de3c47eab28c51fef473a6e3232fe4229c59c66de4cee9f473b15bdf82d6abe76a200982f0b4f4d9947ab5609fa8d1f418d8c24900ceda394c85368c8b7e", 0x57, 0x4, 0x0, 0x0) shutdown(r3, 0x1) 21:04:31 executing program 3: r0 = socket(0x2, 0x30000003, 0x200) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0x3, 0xc6b, 0xab16}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket(0x17, 0x1, 0x101) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r1, 0xd94, 0x3, 0x5}, 0x10) shutdown(r2, 0x0) bind(r2, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) bind(r2, &(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, 0x10) shutdown(r0, 0x1) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) setresuid(r3, r4, r7) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r9, 0x0, 0x51, &(0x7f0000000480)={0x6230, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) shutdown(r8, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = semget$private(0x0, 0x4, 0x410) __semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f00000005c0)={{0x0, r6, r5, r7, r5, 0x10}, 0xffff, 0x8000}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000640)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @rand_addr=0xbc5}}, r11, 0x4}, &(0x7f0000000740)=0x94) lseek(r8, 0x0, 0x0) bind(r0, &(0x7f0000000780)=@in={0x2, 0x2, @rand_addr=0x40}, 0x10) open(&(0x7f00000007c0)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000800)={r10, 0x1}, &(0x7f0000000840)=0x8) 21:04:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x1}, 0x0) 21:04:31 executing program 3: r0 = msgget(0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000000280)=0x1008) msgget(0x2, 0x100) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xc1, 0x0) msgrcv(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de0000000000000000000000000000000000000000000000"], 0xc0, 0x3, 0x1800) 21:04:31 executing program 3: setitimer(0x3, &(0x7f0000000240)={{0x100, 0xffffffffffffbffc}, {0x1a, 0x101}}, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000280)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) r1 = semget$private(0x0, 0x2, 0xf165f27259597553) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/25) r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0) 21:04:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x7) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x50, 0x1500) 21:04:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)='~', 0x1}], 0x1, 0x0}, 0x9) 21:04:31 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f00000008c0)='./file0\x00', 0x2000020000, 0x6) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000bb80ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="050000000000000e000000252e07000000000000"], &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r8}, &(0x7f00000007c0)=0x84) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r10 = socket(0x14, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) connect$unix(r10, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r11 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r11, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="8e7ff0cc249a11425ff5ce7d96b05dad4543337e1bd2d53785baf140059936eb5f"], 0x0) 21:04:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 21:04:31 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7fff, 0x1}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x400, 0x7ff, 0x3, 0xdd4, 0x3, 0x4, 0x168c, {@in6={{0x1c, 0x0, 0xcbe, @empty, 0x800}}, r2, 0x3ff, 0x80000001, 0x3, 0xff}}, &(0x7f0000000440)=0xb0) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x33, 0x2, 0x36, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x63}, &(0x7f0000000140)=0xc) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8) recvmsg(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001280)=""/206, 0xce}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r3, 0x1) 21:04:31 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2c07db708043eb28fb000800000000000000000000000000000014cebda79606fea2a5c34813fb6400000000000000000900000000000000322a407fe5b174a5a1c1416a178fbb55758346803d27cb8a49e5bfd30bd31c878279957bce5f0574c317eed189e51e3a06d272bac181c8198ce501858531cb8074fd7af0003ea0b1", @ANYRES32=0x0], 0x2c}, 0x0) 21:04:31 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/98}, &(0x7f00000000c0)=0x64) 21:04:31 executing program 0: freebsd10_pipe(&(0x7f0000000000)) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="94020900000000000000fd55d3bcf14a308c279847248c3de2d9644d3c48443434e5800bb4c2de9d3073ab19a2c111085f9db98e0552810ca4e061f445e923108b03698f2960e49d7d8449e28e6d66fa7f08fbae1a931779bc752d04840c464a78ead7929f79461e3ca2b1be8c77a3b1fd56be15ab76a5573eceb5f6d648469b8bca"], 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x2) semget$private(0x0, 0x1, 0x8) 21:04:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 21:04:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = getuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffebb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x309) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$unix(r0, &(0x7f00000004c0)=""/191, 0xbf, 0x1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) 21:04:32 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000da5cb600000000000000000000f7a91503afaded994a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x57, "d6565815da840bafd9670a63f21a44fec92cdd8c930daaa43a98e51f21fa241d31974d774193e65465530a2d432a025cd59e810640de10d691bc97ef0785bee3c29290618b767a3d05a6dbc2d7b43f5de94f555909c5d2"}, &(0x7f0000000340)=0x5f) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x53, &(0x7f0000000180)={0x6, {{0x1c, 0x1, 0x1ff, @empty, 0x7}}, {{0x1c, 0x0, 0x5, @empty, 0x40}}}, 0x108) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) renameat(r2, &(0x7f0000000380)='./file0/\x00', r2, &(0x7f00000003c0)='./file0\x00') futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) 21:04:32 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getflags(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x104, 0x8) 21:04:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x20}, 0x8) 21:04:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) socketpair(0x2, 0x20000001, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x4, {{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) 21:04:32 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x4) ppoll(&(0x7f0000000180)=[{r0, 0x9}, {r0}, {r0, 0x74}, {r0, 0x108}, {r0, 0x10}], 0x5, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b0006f9ec82af182efd7bf2e9f00be1b32fae1c3fa838a6a8c3c3c35ca1d03b"], &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x57bb, 0x5}, &(0x7f0000000100)=0xc) 21:04:32 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10004, 0x100) getsockname$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) open(&(0x7f0000000180)='./file0\x00', 0x400, 0x101) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file1\x00', 0x4, 0x9d4) open(&(0x7f0000000240)='./file1\x00', 0x1, 0x4) 21:04:32 executing program 2: freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3, 0x10000}, {0xe0bf, 0x6}}, 0x200) r1 = socket(0x2, 0x0, 0x8) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) connect$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8202661d6669ec6157d4c64804d954444ec0d9653000"], 0x5) write(r1, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3c2, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="070000000600000008000000655d270092000000"], &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2, 0x101}, 0x8) 21:04:33 executing program 3: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000e00000/0x200000)=nil, 0x200000) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x2) 21:04:33 executing program 1: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @broadcast, @loopback}, &(0x7f0000000080)=0xc) mlockall(0x3) 21:04:33 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) 21:04:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2001, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x28e, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)={r3, 0x3, 0x8, 0x6, 0x1ff, 0x73eb, 0x0, 0xfffffffffffffffb, {@in6={{0x1c, 0x1, 0x7, @empty, 0x7ff}}, r3, 0x2, 0x401, 0x100, 0x8, 0x405}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ff0000000800000000040800000401806a4fb4736f004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="f5070000f34000000600000002000000af000000"], &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="6100000039b048f0d5727ee706e4d1f6b865d03125a896884a3005d7d7d39f41a186653d5e6191658412e576c693a569b118c4a780cdd2ee82786f4bacb36fc38dc01b89eec071eccbdef0c772996025aba1348bff7b34ba87afd2fe98b8b172f62fe7386cea8bf7d412d1b04ac08a10873feb84e4"], &(0x7f0000000340)=0x69) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r5, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x22, &(0x7f0000000000)=0x6, 0xffffff54) r6 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) 21:04:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000940)='./file0\x00', r1, r2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = msgget(0x1, 0x2) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f00000008c0)={{0x24, r5, r6, r7, r8, 0x1, 0x6}, 0xffffffff80000001, 0x7, 0x80, 0x8, 0xdfd, 0x2, r3, r3}) r9 = getuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r13, 0xb) r14 = getegid() r15 = getpgid(0x0) r16 = geteuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) r18 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f00000004c0)) r20 = getgid() sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)="d9fba0e1ac6f8fe8629ff579e405f5ce3fced323fc7daf9c683bce0d67b6d671074a28a6ba5aa521eaa2556f707bf0774d0e8cf21b21fef93358be6c4db365c5a005d50dd4133a19b418cbbe37e67fac8855bac6ab1244ae8854cbdafd3ca3de8524a16e7d5201d6dcbe3d3156f0", 0x6e}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r14, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="00000000000000000000000020ff000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 21:04:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c0c108af970ea2e66d80bba74d6677abbda402f66696c6530009f521400020000000000005be6d20e68e7340736a36a4d604097fdefd260b8f7a23d600d5b648aab16f4e531e90e22ffd96906d9393c44278336038499"], 0x10) 21:04:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) 21:04:34 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) r0 = socket$inet6(0x1c, 0x10000004, 0x80000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x800, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xa03c}, 0x8) getitimer(0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x1fffe00, 0x3}, {0x7, 0x5}}, 0x200) freebsd11_getdents(r2, &(0x7f0000000180)=""/65, 0x41) 21:04:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r1, 0x8, 0xfffffffffffffff9, 0xffffffffffffffff}, 0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0xe18f, 0x8001, 0x1}, 0x10) 21:04:35 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) socketpair(0x10, 0x4, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="0800020000000600d8b1cb560e2c5a09a9cf5a929a48132889aea09ebdc88afb02110d000000"], &(0x7f0000000100)=0xc) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 21:04:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x8b) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x0, "2188e4edfedfd07badc44effa3fa9ae7"}, 0x14) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/215, 0xd7) 21:04:36 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x3f, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) freebsd11_fstat(r1, &(0x7f0000000140)) r5 = dup2(r1, 0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000040), 0x4000) r6 = dup2(r5, r0) dup2(r5, r6) 21:04:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) lseek(r1, 0x0, 0x1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000054) fstat(r0, &(0x7f0000000000)) 21:04:38 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r0, r1) setresuid(0xffffffffffffffff, r0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x18) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x20, @empty, 0x2}]}, &(0x7f00000000c0)=0x10) 21:04:38 executing program 3: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1011, 0xffffffffffffffff, 0xc700) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0xfffffffffffffc9d) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1f, r1}, &(0x7f0000000100)=0xc) 21:04:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0x7, 0x3bdb, 0x1000000000, 0x5, 0x1, 0x7, 0xe7, {@in6={{0x1c, 0x1, 0xfe6, @empty, 0x5}}, r1, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0x9}}, &(0x7f00000008c0)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x5, r1}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000780)={r1, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x10) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000900)={0x3f, 0x1000, 0x9, 0xd9b8, r2}, &(0x7f0000000940)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 21:04:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x3e, "1b66502e2ea3288ce80ca60bb277d6b7e5e5d1d06a050c64a4a1a2838d1f7739317b5bd93f59994798cb9380dd1e85e76519175ae46f6411104c13f68017"}, &(0x7f0000000080)=0x46) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7ff, 0xf8, 0x20}, 0x94) freebsd11_mknod(0x0, 0x100000000000, 0x10004) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x7fffffff, 0x1400, 0x4, 0x1, 0x2, 0x200, 0x4}, &(0x7f00000001c0)=0x20) symlinkat(&(0x7f00000006c0)='./file0\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 21:04:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000002280)={&(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000002200)=[{&(0x7f0000000140)="7adb6fb3e202de7deb37bf55178c051bb92e0841471404697ef15c267c3d3b558fc4d208dcd50ac4", 0x28}, {&(0x7f0000000180)="3e3cfceb277766247b9ecc6ea45aee921c677542f0f7cc414761efa7315a505dcc5e9408580e51f74cea55aabdbd2fb8347dd2a6574ded73551fc4c0ba8d94a918497f19c627dc7dbf6b8e87b815e4188cf6175401e3a099dc4897675caa0c907bcf2bfb4b195f37eca5e662f0b4e8", 0xffffffffffffffa0}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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0x1000}], 0x4, &(0x7f0000002240)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00}, &(0x7f00000022c0)=0x10) 21:04:38 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 21:04:40 executing program 0: setitimer(0x0, &(0x7f00000000c0)={{0xfffffffffffff801}, {0x0, 0x4}}, 0x0) socketpair(0x10, 0x2, 0x9, &(0x7f0000000080)) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000100)) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) r1 = dup2(r0, 0xffffffffffffff9c) r2 = shmget$private(0x0, 0x4000, 0x207, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/125) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x34, 0x1}, {0x10000}}) 21:04:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x3, @multicast2}}}, 0x90) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmdt(r3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) fcntl$setstatus(r2, 0x4, 0x10004) 21:04:40 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x81012, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000000)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = getpid() r3 = fcntl$getown(r0, 0x5) setpgid(r2, r3) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 21:04:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r0, 0x7) ftruncate(r1, 0xfffffffffffff7fe) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x7) 21:04:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2e000000000000a62d39"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0xf13}, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xe1, "a8d58c4e124308dfcada3e83d17b85cdc7d7b694123527d863311e859e864cbecdf2fc0caa043e48f3f6e4290537bee1a5fbf94634fbbae533fc3bd42d8702872b16a5bf9651a21d2b08402a768aaaced5544590c6c704d34b736daaed5f0f91e2756d01a7dcfe2f616c2d1f19b713a4cdab2bcdc2d886283b6ef80ba37ef22e50a88931b862169c22ed67f6ea63e3bc93b75e06ff2b60a505aca23168f89e17537f0293e8fed50908a073cf7a7b5941b7190d504bedbdd6495ebb2e91b296365f88ba7b2811c7577adca4b87d20e9cd25063f394d753550a3e5574830d6ecab92"}, &(0x7f00000001c0)=0xe9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r2) 21:04:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x3, 0x0) getsockname$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x1e) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) 21:04:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) 21:04:41 executing program 0: munmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000) 21:04:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, 0x7}, 0xc) 21:04:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x10) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 21:04:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000140)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000100), &(0x7f0000000180)=0x4) 21:04:42 executing program 1: __getcwd(&(0x7f00000000c0)=""/85, 0x55) getitimer(0x2, &(0x7f0000000040)) syz_emit_ethernet(0x17, &(0x7f0000000000)="bf1433ba68b248c38d13a59afc9b6501e7264167179631") 21:04:42 executing program 0: setreuid(0x0, 0xee00) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7f, 0x4000000000, 0x1000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) 21:04:42 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @loopback}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={r0, 0x7, 0x8001, 0x4, 0x800, 0x5, 0xed4c, 0x7fffffff, {@in6={{0x1c, 0x3, 0x7, @loopback, 0x400}}, r0, 0x3, 0xfff, 0xf879, 0x0, 0x400}}, &(0x7f0000000140)=0xb0) 21:04:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0xfffffffffffffe85, &(0x7f0000002380)=[{0xfffffffffffffedb, 0xbe, 0x2000007f, "5e765b8263b55a87eff85da0f873220a7db6a44815609f35eacb1bfb40898a9d678950922b86244f3efaf50efc7dc15c6c9d7666fe6a4cbc384daa72a2f571ba5d125403"}], 0x58}, 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 21:04:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10008, 0x120) r1 = shmget(0x2, 0x4000, 0x1, &(0x7f0000fef000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="5f8d261366e8dc90e9cb20ec58be35ff6c40fc", 0x13}, {&(0x7f0000000180)="49adac5e7a1d62a0ef53cc07b05215865e2b8711e189fc3772824cf41ec0381d695e475e2e5cbc58cdbd7f8835bd0f9c2af0076fca71ebbded8c54e2e9bd905d747cb73fbf8ac92b7e4cca57bc67e1ba90f079d3fde1f6c2314aa562c87a65207619e5d7c6853f36a1ed137cfaf6faaa63fda89ac3e39fe16c8c55c1afeed90452618d4646a2fc760cad9ef558df82f90c6fd4df4b84f1cb91fc6c97bca945213850e15facff7c91f8be368f9fa8aced58bf732a13bf7228346e5ad42951bde1f96d617c5ce629c04e5c1ded5fc9761f47701d24e60e3dd32cbe0754b1f99e59325dc2d4886091d9483184af50706070d9c3547c4cc9d2", 0xf7}, {&(0x7f0000000280)="1e1104fcca4ccead6153d02c51fc60d782fa5f73244c73a587ecb81465fb6b83d3a925363a7b9f75856c81459b0d838679cd0b30260207875476cb9479e6a938e4b98516c06649b0e97090842251ab38b93c9d5bcde0855098c29691873cbece596687c3adcb1966bc1bbd64336c801a37b200aae20a0fb32743645d97c5f06dea05db915db40c0dae395b45122f978e488ee8d8de9804544939255784a722b67b6ba0a7e386504680eb9e5fb8ab3444442f25d04ee01ed4b5e247d340e3a88ff03167ca720e656e8977cb32f93d66b953cd4049fedeff695fb76c3553433cbcd00f7178066a46636da271b706527c775802ec643f", 0xf5}], 0x3, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r3, &(0x7f0000000040)) shmget(0x1, 0x10000, 0x28, &(0x7f0000fed000/0x10000)=nil) r4 = fcntl$dupfd(r2, 0x0, r2) close(r4) 21:04:42 executing program 0: r0 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r2 = socket(0x2, 0x20000001, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r3, 0x7, 0xff, 0x2, 0x3, 0x0, 0x5}, 0xa0) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 21:04:43 executing program 2: 21:04:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000680)="43664a933000aad472ba378af4865850c07b8624a01ad028527cd073ba903d103b094a31c74dd7525777057a80fb75019d2f26b4dc25cde0ec3ab1e3b4945ca48a6f5a86d6b314f1f6916b87c1a5997c09476f51ae1ab4db682dfdc3495b17e2e6b9ace735fba419095bcd81432ccfc25be054547eef01e548eb03e51f0f206d53cd73953862c13d2f03a024de74384bb25ee4457bf907e60f60a92a815b3570b2149cd403138caf57504810b2ad01e0e86627b0d9dcdbcde96edd09531b8cea056b0f2cca2a042b5c56cb985eb85379c617fb4d80463cf4787b76668119b7d9809672e4743625ce90c98f846376f65d", 0xf0}], 0x1, 0x0) 21:04:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000180)='./file0/file0\x00', 0x2) accept(r1, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x10040, 0x10) close(r0) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x200, 0x5}, {0x4, 0x1}}) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 21:04:43 executing program 1: r0 = socket(0x17, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xe07, 0x9, 0x80000001, 0x81, 0x5}, &(0x7f0000000040)=0x14) getsockname(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) 21:04:43 executing program 2: 21:04:43 executing program 2: 21:04:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10, 0x0, &(0x7f00000001c0)) 21:04:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, 0x0, 0x0) 21:04:43 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=ANY=[@ANYBLOB="f10000b5f5673520de"], &(0x7f0000000380)=0x5, 0x20000000) fchdir(r0) r1 = socket(0x2, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000000340)=@file={0x0, ""/29}, &(0x7f0000000480)=0x1f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3], 0x28}, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x53d1, @empty, 0x3}}, r4}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x1}}, r5, 0xbaf2, 0x3, 0x7fffffff, 0x341, 0xffffffffffff39f2}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r5, 0x4) 21:04:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000680)="43664a933000aad472ba378af4865850c07b8624a01ad028527cd073ba903d103b094a31c74dd7525777057a80fb75019d2f26b4dc25cde0ec3ab1e3b4945ca48a6f5a86d6b314f1f6916b87c1a5997c09476f51ae1ab4db682dfdc3495b17e2e6b9ace735fba419095bcd81432ccfc25be054547eef01e548eb03e51f0f206d53cd73953862c13d2f03a024de74384bb25ee4457bf907e60f60a92a815b3570b2149cd403138caf57504810b2ad01e0e86627b0d9dcdbcde96edd09531b8cea056b0f2cca2a042b5c56cb985eb85379c617fb4d80463cf4787b76668119b7d9809672e4743625ce90c98f846376f65d", 0xf0}], 0x1, 0x0) 21:04:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fc78000000ff00"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 21:04:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xba, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x5, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x5, 0x1}, &(0x7f0000000280)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000001380)={0x0, 0x2, 0x0, "0517c5ed2d140a7f675ef7ef17cc9ba9e11da6e82a6ae5d580f04265fa54665b4d09"}, 0x2a) shutdown(r0, 0x0) 21:04:44 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) lseek(r0, 0xffffffffffffffff, 0x1) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="d4cf0f797598f5328c22f4b2dd7a7a34fec8680a9e7addcfd2ee1251916bc718fd0bb277e6d3a6396e19b066a49b468d4185", 0x32, 0x20008, &(0x7f0000000100)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000080)=0x4) 21:04:44 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 21:04:44 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1ff, 0x0, 0x5, 0x1, 0xfffffffffffffc01}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8e}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 21:04:44 executing program 2: r0 = msgget$private(0x0, 0x402) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() r4 = getgid() r5 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0xfffffffeffffffff, r1, r3, r2, r4, 0x14, 0x100000000}, 0x4, 0x5, 0x1, 0x9, 0x6, 0x1, r5}) ppoll(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 21:04:44 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001}) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="460cca021ccf96ff3094da847dbc5e311945d007824d495ecc3ff97468fb4f2cdbaaa786a94ebcd9acbdad4ed775353ffb5927a2e3fb26994b64a31130c22e1a7f55f29e807446", 0x47}, {&(0x7f0000000100)="edb0f13692c292df87c70a9053c6e4080f68bfd24756dac54a8531ceb9cd89afb672c290151bd04797755b210159b68cfaf37f1efbe9ec9bc4adc2831a3373faa7dccb0809f1ba2192db9170c9ea8ffb7565fda8973e4ef05171880e1bd657dcbc89325e84263d35afadaeb7e734ef0fb3bc1c6e5dd1c5c3512be9df0ccfaf9b87ff42e89b2ec3b27851a271c9c8c7cd8f4434c5966358bdffbe60aaf77c9a8473aa651d5b5188", 0xa7}, {&(0x7f00000001c0)="e8f47beef02ec2fd2d4af0acc1afa2c829ecd9261145ade50294ac6168ba4de7096f7f08064fb12e3cb811a3c939c5ef9c54953ed1ae1545ec9f9b02ab16addd9a05f8a157ec0727d196bc508f069c4bf3b6873922a1ae574a021138968d7d0c65f05f2e0f6bd63204277916e46578fd244bc32796f3818500b405d478ce772700ac02b795f1ba55ed9f5fe709e29929e1233afe656904e0c626576a039c01684809115bb8e5e92c963c16b6e115357ca2344078a0f1ac21b002cf121a32a38c0e3a9f50d5b160734644226ffb87978bd5f938abe57724665553616962de8a6fab513cbd12ba99d6cab3c3994e23b0", 0xef}, {&(0x7f00000002c0)="bf128a161dcfcce4e23a3fce9a52b30cba8b9a1bbcd902eff7afd09641d9d8176fba9c9c67092a6a3290bdf355c69334e2783520d5f8b567e64b9785445380d761fcbf56e1582fad17449fa629a0e586b726c1b665fa3a2f2f1109b883197868bfa4b6412ccca702b36957b23917f4c02f6715e4804345ad495845619099dbfbf090c3eaf054ef6259935cb56cfb4b6eaa90678f68ea8050e1e07f20542175bc85ae75434092ca22df5b4131857d2507bc8563097a34a3f540d7bff53a81dd8f1ad003a695db6329ffa99668dd3f0df5fb2481af596cf4f759a9d765b8d45ac80728008c2323045c60f2b793fdf2acd652ef", 0xf2}, {&(0x7f00000003c0)="a484503d4d04268b4df3c584afb7b99665ded4a47ebae0fe421729dd4e0dff7c1a776323312b903f2261cfe2116856a4ee38871635e48043f090bf4c5ec94f588377873bf7540e1e3ea5a0049213bc2017e15196a9fe10d6e6c4499f29c94e9b161dc51070029f658a4a", 0x6a}], 0x5, 0x0) 21:04:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x2, @empty, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000180)=0x10) 21:04:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) madvise(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x4) 21:04:45 executing program 0: r0 = semget$private(0x0, 0x0, 0x3) semop(r0, &(0x7f0000000180)=[{0x2, 0x2, 0xc4f148d6ff9d18b7}, {0x0, 0x1, 0x1000}, {0x3, 0x4, 0x1800}, {0x2, 0x3, 0x800}, {}], 0x5) 21:04:45 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c062f66696c65ff03000000000000"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 21:04:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast2, @local}, &(0x7f0000000100)=0xc) r1 = socket(0x2, 0x5, 0x0) recvmsg(r1, &(0x7f0000000540)={0x0, 0xfffffd4f, 0x0, 0x0, &(0x7f0000000140)=""/242, 0xd3}, 0x4003f) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x0, 0x200, 0x2c1, 0x9, 0x83f2, 0x2, 0x46, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xfff, 0x0, 0x6, 0x2, r2}, 0x10) 21:04:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 21:04:45 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() 21:04:45 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$setstatus(r1, 0x4, 0x10000) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f0000000040)) 21:04:46 executing program 1: r0 = socket(0x1f, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffd06) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7f}, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 21:04:47 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xc, 0x0, 0x0) 21:04:47 executing program 1: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x50) munlock(&(0x7f0000003000/0xa000)=nil, 0xa000) 21:04:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 21:04:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() 21:04:47 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) __getcwd(&(0x7f0000000300)=""/105, 0x69) mkdir(&(0x7f0000000000)='./file0\x00', 0x93) 21:04:47 executing program 2: r0 = dup(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x0, 0xfffffffffffffffe, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000080)=0xc) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={r3, 0x8}, 0x8) ftruncate(r0, 0x8000) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x8, "18445e45eea30e4fe1acc7aaa73807a1"}, 0x14) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0x3) poll(&(0x7f0000000200)=[{r0, 0x211c}, {r4, 0x20}, {r1, 0x20}, {r0, 0x4}, {r1, 0x2004}], 0x2000000000000095, 0x8) poll(0x0, 0x0, 0x664b6e3) r5 = socket$inet6(0x1c, 0x0, 0x0) fcntl$getown(r5, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x3, @multicast1}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="0900ffff03000000c6cac010b6fe5ee1bf50ae48b991efa33144ef862fcce6db4b0744fad82e9d7ac98215fc383a11de0616ffacce0ac8c9c2f984cc7df2791e1112eb0cf8252367c6020c7e3b8ef8da1a24fdfaa6b3ff8aa6b20371ebbe80dbf369bf159f3997e46da74c35bce1ffd3f2719cd40591cc52cd779cb22978b48dc359b486324ac0acc3c45cc41c299f8a5bb38c7ec597e3b36415796136a025cad3822739cae65444c2d610ff6e635fcc437e45e35bed5d1c1fd9b1f2da69fc7a07cc9ea49395178812dd"], 0x1) 21:04:47 executing program 1: r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="997a32f609a5500000"], 0x1, 0x0) msgrcv(r0, &(0x7f0000002800)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/4096}, 0x1008, 0x3, 0x800) 21:04:47 executing program 3: r0 = socket(0x2, 0x10000000, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82020200000000000812f8954f03c63ea30e02544d321bcc956f82b7df98f639119608d1ea2a66181b7d58b7c70b686aab516838ecfd24fc35f47d8a74105701be2565d39890a3aaadf253a0e0f097dc954bb49b8b87c22a9cf5ad3240694a1325132ab80ca9852df66e513e34bc5913a780bb8fe599fefd"], 0x1) close(r1) poll(&(0x7f0000000000)=[{r1, 0x1}, {r1, 0xf2}, {r0, 0x45}, {r0, 0x2162}], 0x4, 0x7f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @empty, 0x7f}}, r2, 0x80000000, 0x4, 0x100}, &(0x7f00000001c0)=0x8c) 21:04:47 executing program 1: execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x40) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001140)='./file0\x00') accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x30000000) 21:04:47 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0xe27, 0x9, 0x1, 0xffffffff, 0x7, 0x5, {@in6={{0x1c, 0x2, 0x9, @empty, 0xe9be}}, 0x0, 0xffffffffffffff81, 0x800, 0xb07, 0x2, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7ac1, @loopback, 0x80000001}}, r1, 0x0, 0x80, 0x10, 0x8, 0x6, 0x100000001}, &(0x7f0000000280)=0x98) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x43, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000002c0)=0x100000000, 0x4) 21:04:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d0998a49be56edcb12bf"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1}, 0x8) 21:04:47 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000240)={0x0, 0x3, 0x400, 0x1f, r1}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x76, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0xfffffffffffff001, @local={0xfe, 0x80, [], 0x0}, 0x101}}, r2, 0x8001, 0x100000000, 0x1, 0x100, 0x9}, &(0x7f0000000280)=0x98) r3 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 21:04:47 executing program 1: dup(0xffffffffffffff9c) 21:04:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x1, 0x1, [0x3]}, 0xa) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = semget$private(0x0, 0x0, 0x40) recvfrom$unix(r0, &(0x7f0000000080)=""/114, 0x72, 0x80, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000000)=0x1ff) getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, &(0x7f0000000040)=0x19f) 21:04:48 executing program 1: r0 = socket(0x2, 0x0, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x81, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7, 0x8001, 0x78d2}, &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000100)=0x10) 21:04:48 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) 21:04:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) open(&(0x7f0000000400)='./file0\x00', 0x102, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 21:04:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000043) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86) 21:04:48 executing program 1: socket$inet6(0x1c, 0x10000000, 0x4) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) 21:04:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f00000000c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) 21:04:48 executing program 2: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06000709003a06010011eee9847ff3bd0a0d"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) chmod(&(0x7f0000000040)='./file0\x00', 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x4) open$dir(&(0x7f0000000580)='./file0\x00', 0x140, 0xd0) accept4$unix(r3, 0x0, &(0x7f0000000400), 0x20000002) faccessat(r4, &(0x7f0000000140)='./file0\x00', 0x65, 0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r2, 0x3}, &(0x7f0000000540)=0x8) clock_getres(0x13, &(0x7f00000000c0)) msgget(0x3, 0x281) poll(&(0x7f00000000c0)=[{r3}], 0x233, 0x0) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdirat(r1, &(0x7f00000005c0)='./file0\x00', 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) r5 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5e73, "0c669057b1a2936f8fa50471c64eece7"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x6, 0x5010, 0x10000, 0x7fff, r6}, &(0x7f00000004c0)=0x10) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={r2, 0x6, 0x3, 0x3, 0x81}, &(0x7f0000000280)=0x18) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) 21:04:49 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x48) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x5}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10) 21:04:51 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/67, 0x43) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007) open(&(0x7f0000000140)='./file2\x00', 0x1, 0x21) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 21:04:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x547) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xe83}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)=ANY=[], 0x0) getpeername$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000400)="466c35ab69cc811c003bca0951adbb28cf92f99386ea77d861d43b2e673e619d43891a6f9b8bfe848d3dcb99b9e0596ecbf58fcef34159a1fba837180b47e58422e22a80d0d8cf80a541c9831548cd4f477d4de33922e857278617292cb75645e503eb16f2f54d2ff4b708495d7ed2", 0x6f) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x9}, &(0x7f0000000300)=0x14) 21:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040)=0x10001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) 21:04:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x5, 0x200, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000180)={@empty, @loopback, 0x1, 0xa, [@loopback, @rand_addr=0x81, @rand_addr=0x41c, @empty, @broadcast, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}, @multicast2]}, 0x38) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r4 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x1000, "ebeebafa88a399817f02942eb8b214166fd0cc3b338fcb11e63dae05871687b9dae156a3fcedc5e61ab24bbaea4f6215ef1d1c0087df5bc62b35b60d802c894f865a406cec7ff5d971ccf68c238498e469b795bbfde164136a5976c5f9e45f9390ba7d2cf6a0d3825f5c5080c4a42862d896f43d6abf537b1ba8296363e1d08559695e75b2fe38a45f34184d6572173bbe7df9b595da851a6b320da03861cfe779f6b094ae6392d0abd166721a3ae4e8634089cbaa9cc21bba08dde067fe69eca98f37ac1dc0cbe5461b2b6e2bb8b364983786c310cbf2dc80fd6dcf104fd7db77bc602a5af3796e36cc37e3062fc73f7126e9e3b9f3f75a8a682d9b51909a87eb207e717ab3ee9ac2874e4aa9c38ae117bb5cb2d8eb0404b161cb85593908ecab95e59383c89fc90c93c3ef5abdff6b9a258f5fffca068c853645e81b4119ee1031395519ba0a5387d6ffeee5d1efe36049146492bf8e48fd75a36c4ad449e18a5ec2b7ba16e8a95dfffe5f435cc62fac7fd54f38f986984821adf65680ea2892f1f86cccbdf58a54eeacec9dd0af0cbcef2e8a3ccdcb2e5f1ca8102f64f6ccd39ba61cebcde0f7ecf76fdbf12ad51fc7667add30cc2d7268168a17ab069cb286c078385a97a23dfbc1cf2494df195d722e5b97de10a2d8c30022224df8cecf3eb00e8ecd525139dc48803223d70acf0b9977fccc86c8bd15a24be0a7d3e3bc39e401be82c7c40b8641e2adc1d0ce86efc303720b4b8212face11e0fe67c811ba9ccf74669db1ec821f6bca788b2c75fef74a420b2a364b86e5b610f2889f5964afef944457f433aba492cc0b8c6f221b2212a0777056b31519c37038ab74dad11b449d082c410d4b92a35c1f5eebb8b25699f5478628cfe60c048675cb16a1100223d13dfee0a04a94db9746b895d946aef27f4c288320c00bfb2c1927203667fd5b1b0a31a73cfa55a9cb95c7485f836956a4fd50e14a5062bd69bf50be66d94592717d034f8ccfb8964ebcd46975497afee3f8ad12bde624243306656473c7d0a30d9617b5010ddc4d879564338c4d3765a468526dbc6ce9e9b994f3be83c5bc2d255f5e56738e7b14651b8bbb47fdc2afac5b44e37e1464224aab2abc781626702132d730c92e253c3d99b2cb6148415fdf3f597a32e9efee7b195067a3325e21a53585996c17bec9bc40bac810804e92a8873cb17e9bd840e35ca6135a429a948d54660a183b64646d34c28c8b962ecd1c880c30f36f1617fd95274a964e97ea1dbee6503462aafb5e437436b0c6a062229b438b65d6907cf6d95fa6a50b7f040b3a567b0af7bff9e1fd090a817f7b62eedb9879a5b29dc2f4a0dea9d3be462111bae6f93e4a4ec100c5867f6ae5ae95cb6a039c97ae7caeeccfa6fdfb6641e6cba0ed3867ac9310c203b6712163f65bdfdb6245151eb6ec7ceb8b300727f4545171494959b4dbc5dae3691286e940995ef18cd1bf8a1993c06bb83d410875fb0a43fd82de40e389b62ac5882fa672be4f31d4b0f4c950478a3667810a1157cf2d329093567a6a221253241f723da95bee2bfe42ae0e629f7090237601f4810d14704c4738c07e8602b32b2c021e460c9fd8d67904e74d4563d4fcd3472865a234ba3af9b212dae19088c19d498d99daf647f431d61a19bbeee7e2ce9b60b635a6798f77360a685c87824881c2c81e207c7b900a9124ba30318c72e4db9cc4196a1a1ca6c43756f9e1528b975b29583c6897e2b6e04a4fd537cbdb27906c0980d3c94ba4e72c8914f4a4648043a958c033f3230ef873a7bf2ae924ecd81ebe126510839e406bc782814434ebb4707e9851a2539499bc7145842aa2cfeccc7cb117624119a07720684f94d52d86bc0758f3b856bb69026416901b8e3950004a805566e7d6bdd016d7ddee6af3cf4277fc387f9f4dff406323b60511a7e52f6bceba4d8272d12a23c7bafb4c6b73c4a42e695953cb5c9de2c9322d70a343298f673f76099fa729248bde15a05d1c898845e28d346ce3a20055fbe0ef65cfa8af3e0f7be1614895e3d6fba8aff34eeaf25ebde32b0e120f4b4cb82d96a3c45c5cab75e386a946f6882764f319fd7a0a69e0a2774b0f15db4e538f089d21e5f31375fa4fe717198b46ae18ac028ced31cf2b1b1754b17a77a880ee544b0a8cc3ae64fb896f2e05b86c88bd33f4a56c5481acedfe8a2851de2dbc2260ed07aafa928f53389c91dee87e710a0aaa0cb59b62471c1bfed9c71d260c37f692d094c8a2d2f8e1f0bd67fc13271a468cb09c475b295cb7acfcf474bd93c3681f711bc396c96e81c9f901db053d072018989126c8c9c0471f41fceabde33373398e74e9c0ae7166dc310b3f2698f3f7b69f4ab5e7de991426fd68f771aec14696aa6f7458b57872208be64dc413a91f0062a278039e690ebe8f6faa3553671e1fb1e7d0f807cf0a2a63cf91964d00e35a99c20a69fb834b5c8a90933bebfc60c76126e0ac9d9bdc71fd22f0bddfdc50a6e7af7fcd09bcee80be3232463495fb7a9eeca36776a5ab8e8bbbe3d4300237d50dd3aae42ae08b940052c0e89e152f17d041306decc709a54f5fa7d70f0eadf749310236fb2736ee7cdc2dbeb53de6313a79be1b351167bfe60551321bb19c76d67aed89d5c51cefe9300fbb3e103e3365cf5b59c13adf56ed67bcf63fd7f754d4e29a5ce86bc11563b572208967a9ef05650dd7df2c0160c0b81c530c7808a0c04a7b41b466c82245347056b6b48231079f94363c4480eae4ce7fcf4e9d2b3a66ede770913517c020cb4a707a19bac7e6920e47beebec8090b99372f04fb38a93768cfe616122d58700b15ac87b70879dc25171a8728ceb03b4b41f1a009cbee4eaae258f2ad04954a02346b8c0ccb6758f5fbddd859e50c954150941dd45efc988df022559d0baa09b06308c5e99da996a2f55590d6634daf7dbe84c922f2d92daaa1110631219bb2baefb6718accfdd3c4577314a0f4d070722dbd76140721f6c48ea374c66183a5dadd1206ffda603992851845f354af5a19d97797104e39fba500746c0c507a7cb9578199fc5fffecf742aaf210852f44c34e42b9411b6a5a0c755f3fa2ada28dddf298a020ad83588ec4d3a9557858a42479771fd4032ce4efbbe92f4f17cdf588b1292b7bd9d552984b1de12fe10c2fcd087789a3253580c5ad707050b2d7c7b7676a5638941fe7c373b70c83d53e0c7274a4dc03110d153aa2f0bbd988a53fb2662e06097472e5943649d024b5b30a16436efd8c02f59ee93fd27eb442dc07389697060fcf7d69a80e7d12f8434893231543070b8329da4d32bd8a56af1c56e32c6e4ad5a9053728748adecd4103babe88dd7b8be947f5c094f3420cace803a4e5771d3dcde5fc3d3be90e3daf1d41d31ddd457450a79ad7e533210f3359cb58a3bada889d524d0273dcf506614674fa3a487c7970e3101066f51e50f842f210ae92211c54c3064bbfc675bba10df7910fadb2679e0532211c213578540b699fe85a8af30a60229a8bdf8714adee49c4fcbea8a0c917ff0856c1d9f2862c6341c5aef218a37b866e33a030865cbe699ce83efae04498c79beeba138ea8388511dddffcff138af668ae7748ba77d58d3cb75000c9afd3516cad599b5c26b267a12de4faa9fa7c1673551e9136cd5e753e679b924ea8f6e6398e148f4040b343b8cf9cfa0f856f5ef167c9d65906ea6798d4dc7816c3e7b029716727d3529b05ef2a04da46e3423de1ae6d5d270932295448f35b7c2a5663fc6f817609d7b8cdb4dbe3b6d32de75a902d7619945ce2c789ed6cedcd51bafcfe237a0e16a213f154a0abc3496754a767837ba6033178c52fde14b6284e5b9784ff249cd74f46e8c4b306ad8cc7c7a7b74962248a17be2543077f7ad93d0605331ef7dbe78f2aa7914686aaf8a0b60f41a358d25f21caefa1948ee01d82fd780bcd7352ee28ea8c5c25886fa8739d279c7f981f9be74c5d0e88eda4002c087ab241cdb660887d5e4e65e2cbda9f027b9c8a8e797c58467f7028a7981fef8b31c3f3c56f440e8505dca8cdd4266e90ca69e09a98548e5d25b86d9ba01b1caaaa01e213936efe46accdc6dad5fc99a98bf663518bed866ca1495e1790ed3c722b7dc41d119ff3007acffb4f032af993fe72698289b9427adbe2f7e2ff4a0cf8349d4db7ccb8b0a3c5f3e8284286c298d37178f2475f2a5cd28a321c27bc816d253c5ad57842eb351dbaa6fb52740e4a98c37dfd524bf4812a06a1f88afe3462af8cea6a6167e3e316c90dd1f8082b7a08890003fe3d3e0414d1d9c2f02bebb0c66646b1a9daa223eb9e43c59b44d0893937d2332ef3fc107b9c09e7f00dbda5ce43bda500739750dc356903e0be604e92f681d8e2645ec2325afd0e9384f29e0ac26e54810fa8cb98451f1ac03b8b75e97564344bcbf26821fe1b93ae18cf263ca9140419408d036f03985a9ac396130348793ace1b348b73541dc7a485dfeb16294ffebdb2afee0ddf3e48c18b5942e5708c5543defe684ed26b8d9dac21dfcd8c86e8c2ca7c9633ab8ff1f284b96be99c572410d393183caac0604f067e82b254d8a0d5a9ea304c0c9f1c631afecf4ec3a9a7fc8185149956adf2677cda7236f854f40739f4c23605fa68dba8e58ef2dd03040ebe4abb6cf435eb9f59b318783c030e2aa0512f58b58dad0c6770831859e1ecc4eb437743b9b2f9fde9a0681e285c7f0a6e4ad4e52e92a764c7d5656d07a5e23f2831bc93e3b4d3dd1db46571a1ee5db0718ef65388d1a807344af1dfae1b30b3b2ca886d3cc40f2843290371b6f8c71274a68ec447868b4c21b5e6b2ac313390008cea01e7e14c5ab6cc00c555163fab468892d9d946e99233884b7790b7c97b15f92f6e2676c668a1069b06e945fba95263f444e7903fb3fc4cec39ae172f4d4127925e9147200d0f2f536ddbaffa931f1a4fe60385a65cd8bffa7915b6648e5c069b799a2420099f8d1a3d12d0cb47ff920fd484a5a11d5100c8e4907adebd59b4d0a53de8f9a2e8a11a1c4094cfbcbf6210bf552c786261e29689e13e4a6d450d33b99ad1a5598dc495cf732f6a3fb0106121eaa5057dfc24393b8c25bebb0eff64eb97272d95992a74e25772174a131b487591c5acec0897ccfe71a5ec9aee75a3c83d4bc1d3e2e50168266fc51b55e6a626b0f26f4408cc623b53ea27cb1e95221ace3f768909d7742a605141b72751692f6afbd1facb055f07472df8a3fa18cafdd6e7da7e84d1831dd5e548c913d191647d4136f1f416f0107b1d81b79bca85f2608b4e48731279855da2306fda448695e6fbd1e3a31232abe7167e15d79a8d93f3cb2a2c2cb3c623b90464173e4a146ab7e2e5ab62e2729ab968249a3667d0d23012335d3f30ce557b893da929efe88c253fdb7e5c449aa67364a5935fc7aebb8fc56b8ed0e494eb629203f45775493048b734b0485d1359792b2bebc4d4b9b7dfed1c82487e5b2190802cf8bfc1257ad5fff2d68b282d41f55b80d594de784cbb7d6506af211ff8f18fc08cfc1dde5945da483944760d5b5a1334a05edd2a6fd9aae048e470ea9a97c2f48605f37a50bd75943e5e6f348bd0528069e8e3e55cd44ed8ffbf3076f0e5a4ee6a22e06c43cf7eef1eb986a1312916a90b83ac4ece388c698a2af798a7094230066e2a8edd78ebc7600e59c515c6913230fcc4567e87235698afb3d787b216b1b4ae7a7466eaed6d6db4782b56db727f7a005da84ae17e5b96b20df95bd0a501770e3abcb8726fc62f9a2b7a7c7"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x0, 0x8, 0x80, r5}, &(0x7f00000012c0)=0x10) r7 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001540)={@in6={{0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}}}, r6, 0x5, 0x3f, 0x7fffffff, 0x6}, &(0x7f0000001600)=0x98) sendmsg$unix(r7, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001640)={0x7, [0x154, 0x0, 0x8, 0x5, 0x1, 0x9, 0x7]}, 0x12) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r8, 0x5}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000001500)={&(0x7f0000001300)=@in6={0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001340)="ee35468c0d44d628a263a34731b7dc4a94e6d710a7d831152fb9c7f3d76ad90666353cf92db8795446dd6c5183037a", 0x2f}, {&(0x7f0000001380)="923efc6e935baf1274bfd158a2fc7693afb33d5fdea45808ab442f4c0cfff1514ef28ec6d1dbc66b0567df3857adf0177db1b3d68c3519c0de79ca37521698712712ad1877c2ef8a6c24fdcdfd6a8a98f9152d203cafed7a0fe220ee239c2ffb0a7c072569d32ec91210d4e9b90355d0cef64d137828435770848699265e3b17a592e119e0ebb2ea5bacaabcd69684b5eb55be23f4786014c144b934b91c2258c18704fada21e7469626cad41943d1d33c0b8393213a0d82ead1ab0c367522585a538effcd05b999cc483df5f4b33b16d6b524ee7f4f", 0xd6}], 0x2, 0x0, 0x0, 0x100}, 0x20000) 21:04:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) pipe2(&(0x7f0000000000), 0x4) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0)) 21:04:51 executing program 1: mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) munmap(&(0x7f0000bdc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 21:04:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) rmdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000180)=0x81, 0x4) 21:04:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7a3a8a39e3018d417e5d1a23"], 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0xffffffff, 0x7f, 0x3, 0xffffffffffffff81}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e220900000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000a48193ee762bc02c000000000000000000000000000000000000000000000000791da8760000000000000000000000000000000000000000000000000000000000000000000000000000fbff00", @ANYRES32=r1, @ANYBLOB="0900010101000000"], 0x8c) socketpair(0x1f, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xd, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000280)=0xfeba) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x3, @empty, 0x3}, {0x1c, 0x2, 0x9, @loopback}, 0x9, [0x9, 0x2, 0x81, 0x99, 0x83, 0x2, 0x3fe, 0x1ff]}, 0x5c) msgget$private(0x0, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000340)={r1, 0x3}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000400)={0x2, {{0x1c, 0x0, 0xfffffffffffffffe, @empty, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x2, 0x1ff}, &(0x7f0000000300)=0x8) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 21:04:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0xb7, 0x0}, 0x0) dup2(r1, r0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 21:04:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="5f9cf719b270b30239b0fc22385f409cf0c9650676009c3ba9f90ee7d5f5630e22eedaad203256c3463414cda5ef04a471224e4884abda497154bfd80afba663d22aa40d335230da708a6c0053b0385f3532096b752379bc7eaac60d98d759dd5d3c635f4c16840ee625bdbdf2799df22574c41ea3fd7cf9de5aa872df455ec4163285af3087f5c7bd80354839046a0ae42b30f5b70d164b66da4260877d8985f20ff623239b62408cbbaea58767a6b872cd9661a490da22255b6acdf69c1a4425423a7253ab7c0cf06b07b3f4125054e1858a", 0xd3) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x80000001, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x1) setsockopt(r0, 0x9, 0x6, &(0x7f0000000000)="bb547d037777df3cbd029c755e1c473f589d504ce22a6c868f6ff6b9ffb1d3f4af493d58afb8f337b13d5c717709f4d5ad57a00c492ca4d6", 0x38) 21:04:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0xad, 0x0, 0x1f, 0x100000000, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 21:04:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x126) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 21:04:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000040)=0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1}, 0x0) 21:04:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) getsockopt$sock_int(r0, 0xffff, 0x11009, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xff73, &(0x7f0000000480)=""/118, 0x76}, 0x1) 21:04:53 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="523fb6e6f9fab2a4d82b586fea3aa5933471a268a7b49f08fc8c9454be26b4ba25b3c83f211e681b480ac93d3e8d44114c7ed853f80302ea87e7133c4265bc18cfed528f5a1cef2209566458a32f208291dc2b6318f22453e1fa6e6f8089f3793665806196de471e788473d8c413ca46caa5a12ee2dc31b7edf9941a2d37aaf50913c0cb3c9496f6647d6a7526a493d89abb424c1c9d7861ba1ae0bb6399510c5486eb0b3d20da101908e9d6ddcab63e1f7b460782a704c5817cb1eb9b8e560640bcf2190e1176a360b10d9f8bd9e960446d3ad834", 0xd5, 0x80, 0x0, 0x0) 21:04:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = socket(0x17, 0x1, 0x10001) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)=""/39, &(0x7f0000000100)=0x27) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8001, @loopback, 0x7439f4a7}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 21:04:54 executing program 1: semget$private(0x0, 0x3, 0x8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0xfffffffffffffe63) 21:04:54 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x200000001964000) r2 = accept(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x40, 0x4) r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x40}, {r0, 0x110}, {r3, 0x4}, {r2, 0xc8}, {r2, 0x4}, {r3, 0x2000}, {r2}, {r2, 0xfa3a894b6a2e15fb}, {r2, 0x24}, {r0, 0x2040}], 0xa, 0x100000000) 21:04:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000040)="ee7ab48d2fa3b84a2d79b408aa5da2c4a8c33411d1c41469725b931b0743a02b3ad1bd53c92b0963960064cc648f5946cd9e9c6d51fdb6219adf9a6851c55ed3f25cac9398ffa33f3b1be88ae89cdbbab22cf3a6a21c", 0x56) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4) 21:04:54 executing program 3: r0 = getpgrp(0x0) r1 = getpgrp(r0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = semget(0x2, 0x1, 0x20) __semctl$SEM_STAT(r3, 0x2, 0xa, &(0x7f0000000200)=""/165) r4 = socket(0x0, 0x10000005, 0x1ff) open$dir(0x0, 0x0, 0x0) writev(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x0, 0x3, 0x3}, &(0x7f00000002c0)=0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getpgrp(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r6, 0x7, 0xfffffffffffffffe}, &(0x7f0000000300)=0xc) 21:04:54 executing program 2: freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x6000, 0x401) 21:04:54 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000100)="960ee077529d5e948dc3de8a3c4681db05e793249c3a21e9ecac906b7135bda993e7ffeac426a3f3521d0c621b01bcde89fe5dce43007195926c0786528cdd3795b58f923951fdfd0d009ebaed2988235da311607b588a233b508e1ac2928b2e4a39b4b3799c6c478e14408dead277de31ec21dcc72c", 0x76) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r2}, 0x8) r3 = accept4(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000480)={r2, 0x40, 0x5, [0x0, 0xaf3, 0x7, 0x8000, 0x4d]}, &(0x7f00000004c0)=0x12) r5 = msgget$private(0x0, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000580)=""/208) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="07000709000000f0f80a010001070000000049bba72dab6a178c293764b6771c6786467d6db380d6dabfbb509ef10db2bd7bcca27accbd247dab523d0c9b54c3d47ad3593f9c89a33e00d34e82621ec9ec5604b5de773c628d38f84440cabd8ffbb09462ce4c0dc134cb0e53777de91861db24f5b92f433571493b467d8f6b092ff4bcac01ea2bf24c193275b3a6044c2800fc71a1a5bfff02fb3311ce"], &(0x7f0000000440)=0x16) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000740)={0x1, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x49}}}, 0x88) setsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f00000003c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000880), 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000840)={r4, 0x1ff, 0xae, 0xffffffffffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000800)={0xffffffffffffffc1}, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000008c0)={r4, 0x8, 0x800}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00\x00\x00\x00\x00\x00\x00\x00\x00\xde\xff\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x100000001}, 0x2a2) 21:04:54 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(0xfffffffffffffffe) pwritev(r0, 0x0, 0x0, 0x0) 21:04:54 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="9401050138a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x7fffffff}, &(0x7f0000000040)=0x8) recvfrom$unix(r0, &(0x7f00000000c0)=""/14, 0xe, 0x42, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x8, 0x8, 0x9, 0x800, 0x4}, 0x14) 21:04:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @local}, 0xc) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x10000001, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c653002"], 0x10) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000200)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @loopback, 0x5}]}, &(0x7f00000001c0)=0x10) 21:04:55 executing program 0: r0 = semget$private(0x0, 0x100000008, 0xa0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8001, 0x9, 0x0, 0x20, 0x6}, &(0x7f0000000180)=0x14) semop(r0, &(0x7f0000000000)=[{0x3, 0x7bcd, 0x1800}, {0x3, 0x840, 0x1000}], 0x2) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000040)=""/84) 21:04:55 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000002940)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x401}, 0xfddf, 0x0, 0x164, 0x0, 0xffffffffffffffee, 0x2000000}, 0x4) 21:04:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x2, @loopback}}}, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f0000000340)='./file0/file0\x00', 0x20000, 0x10) 21:04:55 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) socketpair(0x10, 0x10000003, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 21:04:55 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fdatasync(r0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 21:04:55 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x339, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x43c}}, r1, 0xfffffffffffeffff, 0x80000000, 0x8}, 0x94) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) 21:04:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a7943928857704d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f022f23c983b1705863f21a48239e1c31345ea5bf49973281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e598705a344df65959ffed9bb97334f1215bb6d829c8a2310a9e588240564625da4222a1c91f73095af8b8c86408ff6fc1ba4673"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000000, 0x4) socket$inet6(0x1c, 0x30000003, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="478405ee", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 21:04:55 executing program 3: pipe2(&(0x7f0000000000), 0x10000) poll(&(0x7f0000000140)=[{}], 0xe0ee, 0x0) lock order reversal: 1st 0xfffff800129447e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe00008f0f00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800121e9248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff8102c575 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d078 at __lockmgr_args+0x488 #4 0xffffffff8151a21a at ffs_lock+0xea #5 0xffffffff81968e05 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfa1f at _vn_lock+0xaf #7 0xffffffff811a6d61 at vget+0xb1 #8 0xffffffff81192618 at vfs_hash_get+0x148 #9 0xffffffff81513781 at ffs_vgetf+0x51 #10 0xffffffff81503ba4 at softdep_sync_buf+0x444 #11 0xffffffff8151b7c4 at ffs_syncvnode+0x394 #12 0xffffffff8196d1a5 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba6d0 at kern_fsync+0x290 #14 0xffffffff81717806 at amd64_syscall+0x436 #15 0xffffffff816dedfd at fast_syscall_common+0x101 21:04:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x10000000000009, &(0x7f00000013c0), 0x20d) r1 = socket(0x2, 0x10000001, 0x84) r2 = fcntl$dupfd(r1, 0x11, r1) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x800) fcntl$setflags(r1, 0x2, 0x1) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="57f4ada94e2032ab678c2106644b8a0b97befb38b07348"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001580), 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) 21:04:58 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000740)) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x0, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c", @ANYRES32=0x0], 0x0) r8 = open$dir(0x0, 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 21:04:58 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14) 21:04:58 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1e, 0x1, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x425, &(0x7f0000000280)="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", 0x1000) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f00000013c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001280)=ANY=[@ANYBLOB="02004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055e0234d70000000000000000000000000000000000000000015a8d46f", @ANYRES32=0x0, @ANYBLOB="b60de4ffd9c100004f87d049ed870d85e1d26a4e4af4a76f9d87ea95459952f7a9b47302d98346dfbc5981d9f947877bb8833bc3b5d6431dff174ce0488cbd56ea02b5bf391db27d51a3260b88f2756eacaf55346fc87d491465ee7dae3a018e2b25341b8a660000000000000004623529d42160e8c2cc3e481044d0bcf1e94dfbafcda437e7f0409c81ff62c76a0a09174c282f8dacffcb76302bc4a9539714c9cfab5dfb7d5e01dd50516833fc428138fbb3"], &(0x7f0000000140)=0x94) clock_nanosleep(0xf, 0x0, &(0x7f0000000040), 0xfffffffffffffffe) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8, 0x100) setrlimit(0x206, &(0x7f0000001500)={0x81, 0x7}) 21:05:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x801) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff98) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0xf, 0x6, 0x3}, &(0x7f00000003c0)=0x18) getgroups(0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f00000002c0)="a58792781ae919f8b25f127a820cc1f0ca8ca47172711befd4d00dba1ab483ca5da75a9ec6a6b5510b7dafbee820a81c4c3e231817aef3ee40e4a27496ce8a803cf3bf9117a32e7d07732d565aa87267ad6658ca52113a87c6bc2b40a4f03f732b9a5372808673dab348", 0x6a) freebsd11_fstat(0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/50) setgroups(0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) 21:05:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1c, 0x3, 0xfd) getpeername$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) getpgid(r1) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getpid() freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20000000a) getegid() 21:05:00 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) close(r1) mkdirat(r0, &(0x7f0000000080)='\x00', 0x48) flock(r0, 0x2) flock(r0, 0x8) flock(r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x6) close(r1) recvfrom(r0, &(0x7f0000000280)=""/229, 0xe5, 0x40082, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000180)=""/225, &(0x7f00000000c0)=0xe1) 21:05:00 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @empty, 0x401}}, 0x0, 0x1ff, 0x3a65, 0x6, 0x5, 0x40}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0xfffffffffffeffff}, &(0x7f00000003c0)=0x8) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) freebsd11_getdents(r0, &(0x7f0000000140)=""/145, 0x91) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 21:05:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) fchmod(r0, 0x8d) ftruncate(r0, 0x8) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:05:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1ff, @empty, 0x2}}, r1, 0x1, 0x0, 0x9, 0x2, 0x80000000, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 21:05:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) socketpair(0x12, 0x10000001, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0xffffffff, 0xffff, 0x6, 0xfff]}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) connect(r1, &(0x7f0000000080)=@in={0x2, 0x2, @broadcast}, 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "b85044b7857fcd28fc0d49af2182c7a9f62525b8e27c6e25b1e13628ec718a8cba308e8110757c9c3d6ed3d4f6b4ff8fe1db818c9701bb5b2b7839c073b1b68903521172e70d3f926086487820fe4b039e4ecf1398044373344e019764c37d2060230472b5cdba8df4c9c9d9eb021dd0cd0e4f3f7406055b0a46c1f803bc97ca2e0aba35f1bf4a9a06cdc8fb10ded41afbdba0021ddaa44fcbb4be9cbdfd38f49fcee53fc6dd46108251f2e2e251412a88c405e4e652ed6704cdffa8632629145d15158828debf8942eed1a63c1760b09f51c0a58bf897ef11999e743f22d26e4cfbd994e7c1d65db1e0bc2fb4587e96"}, 0x100) 21:05:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x7, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1206, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0xbe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 21:05:04 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) recvfrom$unix(r0, &(0x7f0000000240)=""/27, 0x1b, 0x40001, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f6ce9fede6f58e68d11e642a98b5766696c653000b2f0c00c9fbb9d6e3888beb8a047bf4a4464130972a526718575da9dc56063bb29"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0xfd}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x188) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0xffffffffffffff39) 21:05:04 executing program 1: r0 = socket$inet(0x2, 0x20000005, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0xfffffffffffffc2f) close(r0) 21:05:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 21:05:04 executing program 3: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x3f, 0x0, 0x80}, 0xfffffffffffffffe, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x100000001, 0x8}, {0x5, 0x3}}) r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/191) 21:05:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0}, 0x8) fchmod(r0, 0x40) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000140)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="a3c44e0de58684a8bc6e3f95309997e0ed8fea41afe1da5f5079e8234005dba8d6016aaa2daa9b7c6a8ceedf72b0490ec0f76d444ef9e61f5efc18ea6f991e5964848c86c771dfb577d7e4c89fd5c145eeeb6429bf7ab10f1a92ce86fef9020a7fdeecd1446eaef58c11e65a7e6c945253b8ae23a9756056a19e6f5f121fadbcefc2a1690154c0fbdcdab7522872d22b", 0x90}, {&(0x7f0000000240)="ffa6e1f379cf36becc30208b29fe", 0xe}, {&(0x7f0000000280)="311c566e72a9c39fa897c46234801c79ba31bd42e406d83ba7a7a3d2ce107800fd3134f5acca0e4fe1a7ead2bfdf331f7db710c039a16635fadfca82fe77437f0616ed97cbaeb82ec7bc0643c3f44a044c168bd9331b500651bf4482ae2b92f5cdf968a44360fc89bb4ffc76edb8d9d735c3460eebab40e6d148f9477f3e508fcc", 0x81}, {&(0x7f0000000380)="70ea175d6263d84af4d1dafe92ee81f92d4b491d93ca2edf2499779a46aa8b9891ad2f261f9f32a82d5323bb93380fba4fe2a7e3ee1904bf0660ab9e7de8e2aed9147f431b8de5cd46a41c828fff8621cd2243be0564f23676b2b58e39c2ff81909abd78d1864516a7106452ee618395dc30c2111c8aa86d4b554e0ae48dff78fea613350790a845f0185a4dc102f7861fa43bbea96e314c83d7191c5d7494edde6f2243e9d4b68af2ab7acb059de396733d80cf6b8387abcf4c9d06d46426c0368db18874203f740d", 0xc9}, {&(0x7f0000000480)="9301544959d3f28d74098f635ccafaae060005c9e895d6f58d53c045ab6fb4be24669becf19a3ee7dbc3e0d1eed744d29e5bf71aab249541dc394b95eafd278cd814a772c302f4d62ab287ffafb85713445b9e4b5752bab720ebf1", 0x5b}, {&(0x7f0000000500)="811e1483e81e95720558f98130d56d7c61084217e0cc298f78d87d86faf24ff1a15b8058473227c138bf49f735bccfb04e492c2a7c", 0x35}, {&(0x7f0000000540)="01b56f4e72b32de3f604881fe25d7ea8852d12f0dfaa9b34962bc3cd16fa6cc1f962e6ded09758b07e0d84969d1a0bcd2c122e099a2823dde99fbb6ff8839805feb92b3dc0840431fac391bdcb368c4ece35639790a64c94157c1fc598c0702b8fa8413eae6bbfdd4c44e8c7def6f7f559e1a800493e6c68ed4377ea70c6f21c729b25396cc4e47843b5dfc443eacfc0d17e9c31258f562370b1f0595b47b600e9208fc6959fb022f7c189ae1c30bc12599020a7bb490d2d7c2da2c6", 0xbc}, {&(0x7f0000000600)="7c30bb9230f54af3f9bda329d035d166a7590c76646d9fc2ff2b4e177d282b7f", 0x20}, {&(0x7f0000000640)="a7f6f71d8e475396cc8926cb776976492176cd79319f806e02f922b81d3f1e9b2221412a8da9afe137ad23aa3cf7da95809e2e974ca57e3cae14b8730badcfa5cc44990dfebff02963d28865dd14a4e77bea9dd6f7044ffcf56744762f8a11489f13d7e0cc405f789e4291c5a5dbc4031d1d743637b9c03485903f5bd149c7a0bba9ae38b6b1e603dda25a75f1333cac33eaabfac00de730d2e740dd9c0a2a617251453a56c7b6ae456e718f6b2eda1c0a5685ef9bfd95a02974b12259f103bb", 0xc0}], 0x9, &(0x7f00000007c0)=[{0x98, 0x84, 0x8001, "36d055a4177165ec4e28cb26b06f52be6e9bceb05f1bc9b51e88102ef71004451309a5c522945214eea8c3a42f991d673d9ce65f37aa180f76be50b5b2691ac5be79d78487c7e6f5d219f1f2c3a4d2ef0daa52836c0cb876582b5982a96be6ba1116484daa20f1e3e5bcf33dd6f97bfcf7affa8071349bcccdc393c097334de51005c927"}], 0x98}, 0x8) getpeername$inet6(r0, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000940)=0x1c) chroot(&(0x7f0000000a00)='./file0\x00') 21:05:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setitimer(0x100000000000, &(0x7f0000000040)={{0x2, 0x8002}}, 0x0) 21:05:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x7ff, 0x5000, 0x0, 0x0, 0x7, 0x4, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xe0, 0x101, 0x400, 0x100000001, 0x1ff}, &(0x7f0000000180)=0x14) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 21:05:04 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)={0x0, 0x0, 0x3, 0xa2be, 0x3, 0x9, 0xda, 0x10001, {@in6={{0x1c, 0x2, 0x8001, @empty, 0x84}}, 0x0, 0x4, 0x400, 0x1, 0x6, 0x1}}, &(0x7f0000000740)=0xb0) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x11cc6000000000, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000100)="69e7055acadb892196c1265ef5aa3e7028266752e2f907ac504d0f3ae79460fa14df1194538231423992119304a66648175043cefa9e8832a36100fa9ebd0321b7ae2fde32e678cb58a38788e71969dd38bb391784c6013c7f28aea910f9201bafdf099d1a277708ec94a2a00ef460e4489ecafa3fb51ae6f385ce202e1c8c62eacca87943f414eba088e6c472a85f225504255fee", 0x95}, {&(0x7f00000001c0)="f81cda10e9c2b2dfe0d1acbf1f1aa84dddf694bc670f171a6b9f0e983bef0d8c480662c877f5b7ab56026d7c81ff5e5040fcc13ac6c56f375c3c11d280271d47986a6c5e0cdbf86ad3fc431e2aa852085d76407c59597bdbdbd2100d28da7808f93c11d30be631d6bd11bc6c42ed46a977b805b3b00397e55a6d0523ce011243e2ca47b79d517c8737c8e210001bafb893532bb2945c859337c012", 0x9b}, {&(0x7f0000000280)="423f2a6a64f8d3e243717278c2951334f44fe851a76e6c2e2831fcd3b9856322817660f9cdfc3a09735be1f30e8dd29d01d32bf4778198e07e57eb0583200e7f14c531b8ba531061b2cf7f164f", 0x4d}, {&(0x7f0000000300)="6a386e04b4c53033", 0x8}, {&(0x7f0000000340)="8f91ca0d95090293642c155e8f0f9dbf3c635c0a07216d5948d18d7903887159b7553486050f7b66cfe8576039ff25c4be237aa5f46666b8a2890c345dafc8c19f4f179c73e3430c343a983341c167e657bd83061bf4eb0a2b2b03925ac1096f9c2340383032b2d090b8841c", 0x6c}, {&(0x7f00000003c0)="c8fc4086ea15a11168c9914e6e771e98201751913ce87f6233045b20e7f0853f768ebf95f3711c40012c1eafa55b55d3fe11597d644a88fc953d251e4f5b936f285a4b167d44f8825a9631d4fb1f8e0c8dcbe3cf0f7d4c34b65a70e46075c39218022e8461ec4417378657c2a6787a9b824846f186da4a51213b2f5e15f8db9336fc99d7a340c24e58434bbffa76a9ca1fc3e549c89e3b0e9a6fff53833454184e9b6dc4b0866061a61bec142fc76d4859f853e8220b43a09507f1e287991e385062556f5bfe0efc0f096ff64cc11e48c3", 0xd1}, {&(0x7f00000004c0)="2fbfda5aec86c3b728c0bf9a946a18930bb05e83cbf3f8ac409364176b0cb6ab95fdb6ec07e53c14c6453aa2da1c5c425be17e10a8644c1f933325ba70d6957b76f8a2ea18ca9109432523759b8e94d2919a39bf5ff43e22e55627e27b88603fbd10", 0x62}, {&(0x7f0000000540)="6e8b2a8a9ec529cf412f8426b653e573d5ba7e77ca376e41396774f0f54df2be6b6a3dbb2cf54b1e4a3726bd5626c4ecbb0e20e8f85b1dff1d25fc85732f26e27e3df51322ffb2646459470c3693dda44cedc4bb9a8b125449f8d925e67fecb8bd3c1ea13ee81b43e159f97dbced236041de6b81ac6550ec0721d0e632fcc05a7317261ea3234f3c6886268523df6f950c898ac205f0093dd48363ef6fc440b4c95d7f57ff909e5f12b9", 0xaa}], 0x8, &(0x7f0000000780)=[@sndrcv={0x2c, 0x84, 0x2, {0x3ff, 0x3, 0x20, 0x39, 0x3, 0x2, 0x1000, 0x3, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x3c, 0x108}, 0x80) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1) 21:05:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0x8f, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x90e}, 0xfffffffffffffffc, [0x10001, 0x7ff, 0x6, 0xfff, 0x5, 0xffffffffffffffff, 0x200000000000, 0x8]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) bind$inet(r1, &(0x7f0000000140)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f00000000c0)=0x80000000, 0x4) 21:05:04 executing program 3: getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = getegid() getgroups(0x3, &(0x7f0000000280)=[r1, 0x0, r0]) setgroups(0x1, &(0x7f0000000680)=[r2]) r3 = getegid() setgroups(0x2, &(0x7f0000000040)=[r3, r3]) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 21:05:04 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0/file0/file0\x00', r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000240)='./file0/file0/file0/file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x0, 0xf7, "dcd3427c6f6af302475dd842dc57361c6f3d61d2ee2d02685a276fe485b5e3b58a5e2cd1ee3f5b9dd88124fcba133c903d537a4cfe2e67de540f3b231f49deb243b7db761a01ca5fc2461185c273ee4f63d18ffc415b5c3bbfbe6a1814855463a1ce9a96107ca45754ef12291ed56ee980300970b40e906ac8fc5d1e1715f4208cd68a5c95c5a6b343c66bfe0db1ca7816dcb1f15ec59df052d1d653d98ba9dbb4d03adbdc917d4c7e678bd562b3271996c6addc878d2b7c9482dae60a0b4d9a36704f48af9597d5f0d509daf0bcb65e24ba005462ad7bb70239bccb9f5dab9e743a8165cc3a8f75678ed295cd8c538367932106853fd9"}, 0xff) 21:05:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x0}, r1}, 0xc) close(r0) fcntl$lock(r0, 0xf, 0x0) 21:05:04 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x0) 21:05:04 executing program 3: fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x4}, 0x24) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/36, 0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 21:05:04 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x31000000) 21:05:04 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) dup(r0) ftruncate(r2, 0x7) flock(r1, 0x40000003) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) flock(r3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) 21:05:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setuid(r2) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 21:05:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000180)="8d", 0x1) write(r1, &(0x7f0000000040), 0xfffffedf) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 21:05:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000340)='w', 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) fcntl$setflags(r0, 0x2, 0x0) 21:05:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x6, 0x8, 0x35}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x734, 0x1}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x3, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000180)={&(0x7f0000001200)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001240)=[{&(0x7f0000001440)="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", 0x11d9}], 0x1}, 0x0) 21:05:04 executing program 2: mkdir(&(0x7f0000000000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x100000, 0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x80000001}, 0x8) unlinkat(r0, &(0x7f00000000c0)='./file2\x00', 0x800) 21:05:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000300)="7ff27a58543980202277c81017a60d96e44a8d2a643cdfc1fb580d5cc59f3639603f1ac12248465d9e9496cd9912465c9613dd79ef6b70f7a485a433a3ab5c0d3b46c1a6e69ae55036a5a64d244c533ba4545d1955cd13943bf714537b1e28a86b22ca3f5ba56130ef737591fb5fec728d", 0x71, 0x100, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="3265759a6fb88a20e59cee9d6be19d388ca6c66acf303d5248551f56efd84c305aa51225fb7d72faa7b3d8b6bf1b59dfbf8307762e7484475c78dfcde51e4279c5540d5094465467b5fe706eb01c921d7e38196939647ae0a7e8eb719674a0487432edccf49de87541b3834cabc6cf212eddec835e8595383ddcf46b1912317b480154d67547643e81f93ddbd23901c396dcf0d8d8740c5ba5dba070222120754bcfd9bcb08c", 0xa6}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f00000001c0)=[{0x18, 0x86, 0x8000, "a9dc08"}, {0xc0, 0x1, 0x2, "9aaf64b3b3e6075d258549d55b5110276260f41ce36baf627b64ce2276577b920c720f98d4d0eb4b09f221d0bead879bb7ce9aaf0d5b90921445c1b9b39740f9e6ed69de1abb6bb92acd1d3d3659b96f3105a236a71345df1d3eee9adac6eaf3459e2188434c854ec9d62107ac0fe27ce39fd9ff192716cf1b7372801d29d3b7e28bccd7b85e554032cdd9e28ca43887b7ade215577788ad8d98b8e462f4a1409cf88b297759a4274289"}], 0xd8}, 0x100) 21:05:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @empty, 0x9}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x3, 0x3}, 0xc) 21:05:05 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x1) dup2(r1, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x2, 0x375, @loopback, 0xbae}, @in={0x2, 0x2}]}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 21:05:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8010000b2326558da3f36b829cd7716bbf4161cf11217492979d9535c39b6cef299c4dfa36978aa982f8dac416c89d76757563001f2cb9301b7c9f6be56071c84ec6ec35dc8542029d4caea960180ecb266f0804b000032da62f8bb4594036162"], &(0x7f0000000180)=0xfffffd42) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0xf0, 0xf, 0x7, 0x40000000007}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000040)=r3, 0x4) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) 21:05:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000180)='\\\x94l\t:\xfd\x06\xf47\xed\xac\x1c\xab@,7\xa4f\x7f\xb68\x8f\xed\xc1\x1f\x1a\x8a\xf3\xa6\x02\xde\xfc\x96ty\x10\xda\x03P\xcc\xc6\x7f\x81\xb0h\xc2\xfb_\x16]HnN\xfcA\xeatC\x81\xdaT\xdd2\xee\xf3\xd4.y\x12*\x04$c\x9a\x1aa\'\x04L\xeb18\xbd\x9dt\x93\xbfh\x968X\xab\xe9+\xe1\xe1\x0f\xb6v\xd1\xc0\xce\xa5\xb0\xf3\xc6M\rD2\xd0\x153y\xaci\x94B\xdc\x04\x1e~%\xc3Y\xad1>\xe7\xba4o\xc9g\x89X&\x8c\xec\x87\x1c\x9aB\xae\xdb\xe1\xd3\xec\x94\xdf,\xae\xda\n\xf3\xc7+U\'|\x88z\xf8^*\xc6\xfe\x86\xda\xc5\xda\xce\x18\xcbp\x98.._\xa9\x98g95\xe7\xd8K\xa7\xdb^\x94\xbcJ\x1c\x91:\x04Y\xcf\x8dcP\xf4cj\x052\xe8\xdb\xd9X\xc5\xbfZ\x8b}\xc24\x18\xdf', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) poll(&(0x7f0000000100)=[{r1, 0x4}, {r2, 0x85}, {r3, 0x60}, {r3, 0x28}, {r4, 0x121}, {r1, 0xf60f7273b2fff686}], 0x6, 0x6) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) close(r1) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 21:05:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xb6, 0xffffffff, 0xfffffffffffffff7}, 0x10) recvfrom$inet(r0, &(0x7f0000000380), 0x0, 0x83, &(0x7f00000003c0)={0x2, 0x0, @rand_addr=0x4a1c}, 0x10) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000400)={r1, 0x4}, 0x8) sendto$inet6(r2, &(0x7f0000000100)="c8bf291bf0", 0x5, 0x80, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x8080, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x8006, &(0x7f0000000380)=ANY=[@ANYBLOB="4f61a4781711f5ed512cb2a3f7000000000000"], &(0x7f0000000140)=0x1) r4 = accept(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000340)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 21:05:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) setsockopt$inet6_buf(r1, 0x29, 0x5c, &(0x7f0000000300)="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", 0xfc) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0)=0x4, 0x4) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x0, 0x5, 0x43d, r3}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x20}, {r0, 0x140}, {r0, 0x40}], 0x3, &(0x7f0000000540)={0x7, 0x8001}, &(0x7f0000000580)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0xff}, 0x8) 21:05:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 21:05:05 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, r1}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0x0) 21:05:05 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20608, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="82ad26bee17221cc77ff022a2f66696c655cab"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3, 0x0}, &(0x7f0000000140)=0xc) read(r0, &(0x7f00000001c0)=""/237, 0xed) fdatasync(r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xfffffffffffffffb, 0x100000001, 0x3f, 0xdbd1, 0x5}, 0x14) r3 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000002c0)=""/88) recvfrom(r1, &(0x7f0000000100), 0x0, 0x40002, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x29, &(0x7f00000000c0), 0x8) 21:05:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) flock(r0, 0xe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x2c8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) 21:05:07 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x48) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000240)=""/223, &(0x7f0000000340)=0xdf) setregid(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f00000001c0)=""/63, &(0x7f0000000200)=0x3f) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) fstat(r3, &(0x7f0000000080)) 21:05:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000040)=""/236, 0xec, 0x2, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xfffffe03, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) 21:05:07 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, 0x0, 0xffffffffffffff68) 21:05:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd42) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 21:05:07 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)={{0x3, 0x1}, {0x7}}) clock_getres(0x5, &(0x7f0000000000)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x95d, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000003c0)=0x5, 0x4) sendto(r1, &(0x7f0000000340)="2827d23c19e09c5d024b90d85febf7e339f5068d70b71972df3fcd67dbe9792bc52a07047f75d0c2894435e70810d4e7eebd", 0x32, 0x4, &(0x7f0000000380)=@in6={0x1c, 0x3, 0x8000, @empty, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x400, 0x0}, &(0x7f0000000140)=0xc) connect$unix(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000020000000005c73d7a69508e3057a6cb0755253cf8eb3e3913c65ef6191f3c96051166719f4fe62deebde514cb3803f9e03b337f49f21be28d92c25510ab21bd61ce60624ec17d44912d10fb6f05e4acaed150a67e305c79c4334ad336f81f3cd55bcbedc4e232d7718b9fb82994ca95213ed513bf57be48bd5a79af1e82863fa8e08f97d8b665718f2c40efa1243108bf04e416bb560c05517ba7b22f80f003571a813ed4015f51caed2d2d7bdb0fec67a4b6dc7dcb7de91a77a570e1d8b0bdf2dda6fc54637cf913da8e3736df2f3e2d5"], 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x4000, 0x5, 0x401, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f0000000280)=0x10) 21:05:07 executing program 1: 21:05:07 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getpeername$unix(r2, &(0x7f0000000a40)=@file={0x0, ""/4096}, &(0x7f0000000380)=0x1002) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x7df90600) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="29022e6f66696c653000112b96a735b749f369"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 21:05:09 executing program 2: getresgid(&(0x7f0000000340), 0x0, 0x0) r0 = socket(0x1, 0x6, 0xce7) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000)=0x4, 0x4) 21:05:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="051e2881032a00000500060008c0"], 0xe) 21:05:09 executing program 3: r0 = socket(0x17, 0x5, 0x401) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2445, {{0x2, 0x3}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) 21:05:09 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000100)='./file2\x00', r1, r2, 0x400) fchmod(r0, 0x14) 21:05:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) close(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001cc0), &(0x7f0000001e00)=0xffffffffffffff8d) ftruncate(r0, 0x3) 21:05:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000018c0), 0x0) sendfile(r0, r2, &(0x7f00000015c0), 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x767, 0x4) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 21:05:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) ftruncate(r2, 0x7) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) open(&(0x7f00000008c0)='./file0\x00', 0x100, 0x80) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r8 = accept$inet6(r2, &(0x7f00000001c0), &(0x7f0000000380)=0x1c) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) sendmsg$unix(r2, &(0x7f0000000740)={&(0x7f00000003c0)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f0000000580)="1efc11c0b0aeb19c5c3ed9b69c01593e7f65a08cbe1c62d6cc4b0e2bd50d791759fc4ab8716eb49422d22fe3b64fe7d454d92193a6d633ff5b769bf00036f37c48f86b0525f6ff8df57e17eebb0de9c500e8ef823ec4ca2a8386393d2451c18e149932671122931ed7", 0x69}, {&(0x7f0000000600)="4038bc5f913f68ef1771d9f18b3911f53bbb9b633badf52afcbcc5a3f047fee8e0df44bd60f3a3828da813f5611151c1766e1ddef6ed9f1ce14c54", 0x3b}, {&(0x7f0000000640)="0d7ac7c3a088dd1e431677ed74abbc16641a233d0620bc31dea3dd4b539fef456ec088d5bdd20815afd88d4a5f087fa3146955aa7f7c3e9513e6b367963720f8a0a9277a330f9adf1b72b20f6c933c6e3f8b299f1b623e30e5556e57da78bd4c92d8c665b167ef5a8588b585eb65985815ef357cdeb5b1560c3595a121dc427dc19ddfb89fb67c495ddcab3ace06ab8aec24e1182ed2b3a626d513e67436b2936a3a12bf5ecca86e4a75b841cc1b73fba304059056fb97109fe0e0888f", 0xbd}, {&(0x7f0000000800)="ed1d43ebed05c2c2cda1e804f0e8da9582a75e6eb0d4198dc2013bc0c3ecde7d4bac5e2046700ad59fde5360b754abe9c5894e37f837816eedb6c59e330343a37d062237c33598710f972ce181c53758aa4d90bce04f5bb0f601c676b4eef62add41d201cead9b1440fb2fe92b81795e0ab5f85867fa7aec881dcb802d34bbe9547a52a05eb77aee671e39063724", 0x8e}], 0x4, &(0x7f00000009c0)=[@rights={0x20, 0xffff, 0x1, [r9, r4, r3]}, @rights={0x18, 0xffff, 0x1, [r8, r0]}, @rights={0x28, 0xffff, 0x1, [r6, r3, r2, r4, r2]}, @rights={0x20, 0xffff, 0x1, [r4, r5, r3, r5]}], 0x80, 0x20004}, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) 21:05:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x5, "e8fd70e6e609813d66f3cdd32bb8e60c"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040)=0xffffffff, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=';', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000140)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001740)="8fb0f2a120e039ff9d420e88ba5b90d549142280b0e452320b5dd4cb080de71df9a65bc15260134c8e90172a4bc3390fbdf08321", 0x12b}, {&(0x7f00000001c0)="ba3ff9a83a9f7941cc85d7454c58aedadd509ddb3ae839a4fcde3e33bd65f1c7cfcc57e2bb5579fa14bb4902b76582aa790ebac8afd954a5268bb3ac89edc02bf29cdbd9aa17146178d4fbc20ae06a8e6ecc4652650757dc3396ae432bf6c2274bdede97", 0x64}, {&(0x7f0000001780)="8038361790e371c19dc1b836081f79c7b5833d2ce72b6860a78c9607ae271fd176c23b5c41816ee949431291d824c2c719182151546438f619526851fa2d90eeaf71dbd738fda1e98c32964122d85c67d9835611d08e56e3e197423bcf7e089e12599c56a05c9c54014ad953ddf715a72907a9700c8565ef15495f299fa1cbf2899db8fe4180575c5d5e194002535acb1442d465e285dab421b0b5dc5b5c498a2f9956cd847df62bf7f5ed47060a32f0ba718022fd9bd61e1edc327dac6a228323b07de316bd05ea13a8ba1a4624d7feb109d397421af800117f58720a1fc517a651b866103405f8658b6cdd61", 0xed}, {&(0x7f0000000340)="ff5c59fbe5d8034e5318dd33adc9be708262c12044518ae804f52be7298aab1539f698fd86ab97d0be950ce30d145285acfae4a1fe8b656de48283a67d768df8dcf7aaf60f76c590a0c34957e1960b32ae8f69449a5a4aa9ba2702e02298290000fc9af03f0cbcc26b52c7766d1d7e6ca23306ccc122f97238cc57f3910de5d0e3d867c1a60b2a975918dc7892bcf817464000c71ff0dc190d5cff7e6a3184852742890b60e4fbe4e53f981a5a11c9893bb8568002ec90e8be96240951a25f46f4b6a8f41012ef73120b6a2f4138b320c3cf56be2188df204f4a5ae34a4db5dcb4c89b", 0xe3}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="1e77e4a68834640b00dbdbddb437361f6b1a12e8787491ea12f3b0a6c041a3bb6021c8b28f78d7290bc21925c6fce8bb846e2f162253ccbc441223ed66bf352279469478ba7ae7ef0718a5c26f162df0601688f7a1e115b2a196d5d2daa96155e0000a979e47b0d7d88425304c6d935ebee1ab69d7943c8953a948e18939603e866e074fb6c7872d4736ddcbac3cc76110d2afbcb6d7a5e2ec1270deb403247b560b575e18", 0xa5}], 0x6, &(0x7f0000001580)=[{0xc0, 0x17, 0xffffffffffffff01, "03e745b9cbc9620174d1cc439c704184615a807110249584bf893280845ca08e2111141fcc08136f66ffefdcb0a335adaf0585e38aaac51b332a161998f6eb6d518ca7dfe24013c0b3eff9e41267b12d10a3ffb048d359ba362b72e5f85c477911c4440bd13bf2c036d8b1dc118d7b8561e8d54c707a72675c217da33163c86c6af78b9e2370272d92a083f8318938335d0be9f5a98213d9940212d109c91dc977672ea10c1b02cb15"}, {0x88, 0xffff, 0x8, "e206e3e527f062d5fa5b606118f1ef5b9aa6f3033475022e47518f8bcad5e5570357d642cae45f5e622ec82c79c596657bcbc28e739d1cd640ad70c362ebf3d7586c33f69bfd28095e24843eb5b6ff97e73fa0e7edbc55758743444eb715ca78addfbac9898be1dbfcafbbf24f5820f5b92ac9a9430df4"}], 0x148}, 0x80) 21:05:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0xa8) ftruncate(r0, 0x10001) r1 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/108) ftruncate(r0, 0x8005) fcntl$getown(r0, 0x5) r2 = fcntl$dupfd(r0, 0x11, r0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x42, 0x3) getsockname(r2, &(0x7f0000000180)=@in6, &(0x7f0000000200)=0x1c) 21:05:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = getpid() getpgrp(r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 21:05:09 executing program 2: r0 = socket(0x17, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x80000000}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) socketpair(0x1d, 0x20000000, 0xc6, &(0x7f0000000200)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000080)=""/158, &(0x7f0000000140)=0x9e) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 21:05:09 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x6}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) close(r0) 21:05:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x10c) 21:05:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000000)=0x8) fstat(r0, &(0x7f0000000600)) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)="b09168baa9a671a3dad55fcba059589dd0d0f56508b3759749e15bb9110af19bce441ffe0882c1e142eb3dd5399a2f57e67ca5517c8a71fef22648814087fc14fbeba449e46b245733e1f87f4fc8276143553c82d3b5b682a0921e96071e2c198cd48973fc6188f821df36f37395db2375b69c43ce1c9800297cff9b3ed2950408bd666dc5d7045166e5", 0x8a}, {&(0x7f00000002c0)="adfe30304c06aa7d09cd22291754906e9f2fc9b9d56b83de7072ffef2ab587df58b0564d2a45f72f62b196c8bf133b31642f83a00b3c61155a3bba3b7cab4e009aef859153619481f535979d74a259b248b6f7fa3b156891f3e84010b4f4eb1121430c243304c44e0a96b2e1e388e3f03d4a1b43ed87c8c1baab5b6f25caaac2b1ceb15c4246c109d149e1b14cddf7", 0x8f}, {&(0x7f00000003c0)="2ba8b768f087b16507f4e1f14cc5d8a4472fcb30bc27de39397abae3d8759c1dc1268dba97f81371c1d83d60d68a461a9a13741c1f17df8ea9ff4c514a2000721b4218053001ecaa4f21c857c3f40f0f4b5f96a6688e80a5be4671989d422d3b71b15ed2f88fc03b9b7596cd12eb657f9957624a18462089a486f1c9ea21e684fad064", 0x83}, {&(0x7f00000004c0)}], 0x4, &(0x7f0000000540)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0x8001, 0x8, 0x9b, 0x8}}], 0x54, 0x20008}, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000004000000770000020000be838d582108be62000009e00000010000001800000100"], 0x20) 21:05:10 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) ftruncate(r2, 0x7) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) open(&(0x7f00000008c0)='./file0\x00', 0x100, 0x80) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r8 = accept$inet6(r2, &(0x7f00000001c0), &(0x7f0000000380)=0x1c) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) sendmsg$unix(r2, &(0x7f0000000740)={&(0x7f00000003c0)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f0000000580)="1efc11c0b0aeb19c5c3ed9b69c01593e7f65a08cbe1c62d6cc4b0e2bd50d791759fc4ab8716eb49422d22fe3b64fe7d454d92193a6d633ff5b769bf00036f37c48f86b0525f6ff8df57e17eebb0de9c500e8ef823ec4ca2a8386393d2451c18e149932671122931ed7", 0x69}, {&(0x7f0000000600)="4038bc5f913f68ef1771d9f18b3911f53bbb9b633badf52afcbcc5a3f047fee8e0df44bd60f3a3828da813f5611151c1766e1ddef6ed9f1ce14c54", 0x3b}, {&(0x7f0000000640)="0d7ac7c3a088dd1e431677ed74abbc16641a233d0620bc31dea3dd4b539fef456ec088d5bdd20815afd88d4a5f087fa3146955aa7f7c3e9513e6b367963720f8a0a9277a330f9adf1b72b20f6c933c6e3f8b299f1b623e30e5556e57da78bd4c92d8c665b167ef5a8588b585eb65985815ef357cdeb5b1560c3595a121dc427dc19ddfb89fb67c495ddcab3ace06ab8aec24e1182ed2b3a626d513e67436b2936a3a12bf5ecca86e4a75b841cc1b73fba304059056fb97109fe0e0888f", 0xbd}, {&(0x7f0000000800)="ed1d43ebed05c2c2cda1e804f0e8da9582a75e6eb0d4198dc2013bc0c3ecde7d4bac5e2046700ad59fde5360b754abe9c5894e37f837816eedb6c59e330343a37d062237c33598710f972ce181c53758aa4d90bce04f5bb0f601c676b4eef62add41d201cead9b1440fb2fe92b81795e0ab5f85867fa7aec881dcb802d34bbe9547a52a05eb77aee671e39063724", 0x8e}], 0x4, &(0x7f00000009c0)=[@rights={0x20, 0xffff, 0x1, [r9, r4, r3]}, @rights={0x18, 0xffff, 0x1, [r8, r0]}, @rights={0x28, 0xffff, 0x1, [r6, r3, r2, r4, r2]}, @rights={0x20, 0xffff, 0x1, [r4, r5, r3, r5]}], 0x80, 0x20004}, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) 21:05:10 executing program 2: r0 = socket(0x3, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x400, 0x800, 0x40, 0xffc1, 0x100000000, 0x3, 0xfffffffffffffffb, r1}, &(0x7f0000000100)=0x20) fchmod(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) 21:05:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f0000000280)=0xfffffffffffffc79) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 21:05:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x21) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 21:05:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000080)=@in, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/91}, &(0x7f00000000c0)=0x5d, 0x30000000) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 21:05:11 executing program 3: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 21:05:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000180)=0x8, 0x53) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 21:05:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __getcwd(&(0x7f0000000080)=""/46, 0x2e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x951) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 21:05:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 21:05:13 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) 21:05:13 executing program 3: setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) r0 = semget(0x0, 0x7, 0x114) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240)={0x8, 0x3}, 0x8) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = geteuid() r5 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x8001, r1, r3, r4, r5, 0x8, 0x81}, 0x65, 0x8, 0x7fffffff}) 21:05:14 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) r1 = socket$inet6(0x1c, 0x6, 0xd500) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0xd0, 0x0, 0x7, 0xc1, 0x7fff, 0x0, 0x8000, r2}, 0x20) msgctl$IPC_RMID(r0, 0x0) 21:05:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:05:14 executing program 1: clock_nanosleep(0xf, 0x0, &(0x7f00000000c0), 0x0) 21:05:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x6, 0x0, 0x80, 0x1694, 0x8, 0x80000000000003, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0x0, 0x2000, 0x8, 0x3f, 0x2, 0x9, 0x401, r3}, &(0x7f0000000200)=0x20) setsockopt$inet6_int(r2, 0x29, 0x7b, &(0x7f0000000180)=0xd8e, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xa7, @loopback, 0x2}}, r4}, 0x84) setsockopt$inet6_int(r1, 0x29, 0x80000000000003f, &(0x7f0000000240)=0x19, 0x4) 21:05:14 executing program 0: mkdir(&(0x7f0000000140)='./file0/file1\x00', 0x11) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x208e}, {r0, 0x20d4}], 0x2, 0x0) rename(&(0x7f0000000700)='./file0/file0\x00', &(0x7f00000006c0)='./file0/file1\x00') readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/186, 0xba}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/143, 0x8f}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000540)=""/103, 0x67}, {&(0x7f0000000200)=""/8, 0x8}], 0x8) 21:05:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="25016d13497536ba049d"], 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) connect(r1, &(0x7f00000004c0)=@in, 0xc) getsockname$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) ppoll(&(0x7f0000000140)=[{r0, 0x1cd}, {r3, 0x400000080}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 21:05:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8000, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0xfffffffffffffffc, 0x9, 0xcc, 0x5, 0x7, 0x80000001, 0x46c7, {@in6={{0x1c, 0x0, 0x5834, @local={0xfe, 0x80, [], 0x0}, 0x6f7f459}}, r2, 0x100000000, 0x81, 0x101, 0x7, 0xc92}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x2, 0x57d]}, 0x8) 21:05:15 executing program 0: mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x20000000) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0xf78d}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0xffffffffffffffff, 0x7, 0x7fffffff, 0x3, 0x3, 0xc31, {@in={{0x2, 0x0, @rand_addr=0xc071}}, 0x0, 0x100, 0x7f, 0x9, 0x400}}, &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x100, 0x100000000, 0x100000001, 0x52ad, 0xec, 0x7ff, 0x8000, {@in6={{0x1c, 0x3, 0x400, @loopback, 0x9}}, r3, 0x3, 0x8, 0x1, 0x2, 0x1e7}}, &(0x7f00000002c0)=0xb0) 21:05:15 executing program 3: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) fcntl$getown(r0, 0x5) freebsd11_getdents(r0, 0x0, 0x0) 21:05:15 executing program 1: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) munmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x400) r2 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x2, 0x7, 0x4, 0x9, 0x2940, 0x225c}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={r4, 0x1200000, 0x9}, 0xc) 21:05:15 executing program 3: r0 = socket$inet(0x2, 0x0, 0x80) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r1, &(0x7f0000000000), 0x7fffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0) 21:05:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x5) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) 21:05:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x0) ftruncate(r0, 0x4) 21:05:15 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f0155728827a5"], 0x10) getpeername(r0, 0x0, &(0x7f0000000040)) 21:05:15 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x0, @empty, 0x9}, 0x1c) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 21:05:15 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) mprotect(&(0x7f0000f54000/0xa000)=nil, 0xa000, 0x4) 21:05:15 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0xff, 0x3, 0x9c}, &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xc3, 0x2fa, 0x3, 0x4, 0xb8}, &(0x7f0000000280)=0xa0) r2 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x27, &(0x7f0000000000), 0x2) 21:05:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f) socket$inet(0x2, 0x20000001, 0x7f) 21:05:15 executing program 1: r0 = getgid() fchown(0xffffffffffffffff, 0x0, r0) 21:05:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfd75) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) shutdown(r0, 0x1) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x835, 0x10, 0x4, 0x7, r1}, &(0x7f00000001c0)=0x10) 21:05:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500)=0x2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r1}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000600)={r2, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x6110, 0x4, 0x226a, r2}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 21:05:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r0) writev(r0, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96549e3e0dbb459de92d39d7189803ff5a85336ee7c7bea29ce19d4e4bdbd0b7ce84c07284f8cb79f2be055989e7157ecb8e4b61d9cebc0de952a15cdb95f0ecd23bcb5a6033d716b410abe73505ec3f207ea95566eb1eee907e732397b0841af55e6ec81f1049b5f8b0c702ff05902c209f60dbcbf18c49c72abd13def5447bb437b3002c6cb3645a02d34224788174c6e9b2e28c0c7a644fe1bdbfe1dff6ac2fde7611fee6d8121a", 0xa9}], 0x1) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 21:05:15 executing program 2: execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='/-^(#^^\x00', &(0x7f0000000180)='%-.$\x00', &(0x7f00000001c0)='()]\x00', &(0x7f0000000200)='\',\x00', &(0x7f0000000240)=']\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000000)='{[}\x00']) 21:05:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x401}, &(0x7f0000000240)=0x8) socket(0x1, 0x20000007, 0x3f) r4 = dup2(r0, r0) readlinkat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)=""/4096, 0x1000) write(r0, &(0x7f0000000040)='h', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) shutdown(r1, 0x0) 21:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x5, [0x3fffc00, 0x8, 0xe, 0x62, 0x3]}, 0x12) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080), 0x4) 21:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8000000000000201, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="02000011cb0c37cf390ebee8ea34ec22de7cf23b62002000000000000000329de02de917a5bfa89414258685c62af58ebb18aab81117e9f18e50bbab8e125a1832364e711da2d60d84413626d4864e7eabca58b51e5bf18af5fbcc11fa07c12bf32861197c2395136a9874102fe0a386746b03addcd048225dd0b68705a881bf077b5c5261f49dda8ca20489a67558452e3b25aea79801b72c41ef529813aa5a900e62415bb06d301dc604d3b5fb794dd6695019821284b2fa01fb2ec13c40239812f5ad849ae83d53d9664e4327796fa4015ad68692e4fdd96941ddd138b6329280159116b47bd3a361a879d5b72a00002e2e2b0fa940cdb3c61aee066996e198ac38b49b469f5199f15e49fc81477392969a430545d4eb21864bc7b58806da"], 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYPTR, @ANYRESHEX=r0], 0x2) 21:05:15 executing program 1: clock_getres(0x0, &(0x7f0000000000)) clock_gettime(0xc0000005, 0x0) 21:05:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x273) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff06000000e4030024490102001e00ff9b"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) fchdir(r0) sendto$inet(r0, &(0x7f00000000c0)="5918942bab8373660674f7ea142d46d7d9534ccd1a1053ffd16653b9d0ad3dc0e29482269da8aa77e0d2f0b43d8873c1bd1425056e415da4cfad5aac6af61b0c44a85d3b8f3a14f4521ca96edf19702a6d656031fd85289b62760b41c17a04d20152299d3b8bc0c0b3461f9858", 0x6d, 0x88, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x3}}}, 0x90) fchdir(r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x8) 21:05:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0xb000000) chroot(&(0x7f0000000000)='./file0\x00') 21:05:17 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, 0x3, 0x4, [@multicast1, @local={0xac, 0x14, 0x0}, @broadcast, @loopback]}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000280)) 21:05:17 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000660000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) 21:05:17 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290200001540e10000000000"], 0x10}, 0x0) 21:05:17 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x1, 0x4) r1 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x2000)=nil, 0x2000) 21:05:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="42bc00000300"], 0x6) 21:05:17 executing program 1: socketpair(0x0, 0x4, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) r1 = socket$inet6(0x1c, 0x3, 0xffffffffffffffff) r2 = fcntl$getown(r1, 0x5) getpgrp(r2) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, 0x0, 0x0) 21:05:18 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0x10}], 0x10}, 0x0) 21:05:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socketpair(0x17, 0x20000000, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0xfffffffffffffffc, 0x7ff, 0x100]}, 0xa) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xffffffffffffa41f, 0x4) 21:05:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="8bcb38493df0ab90c61d886399397c47183a76dbf52406ca0e82256878e0e94fcff82a439e76af4871c058939e4170ebcf2d626a145e5db9ef8130b2a929201404d2d1fc80eb40e5cc4b380cea403890b9fb6033af238926263edf65714ffc075fc6e87144ee572483ac3da1e4c73bff4010ae7868d8bdb3caf226e463d22116214e97138586b57d1e8661a2e457a19e8891d589f8e12189797b0ed94ae11f6cf402a5b9ba6183491c7a10a75e3ad1a2006c24fde90c0c42c9697eb191264e7201ae4c396456d8505913580ad580f890750552bcd82170059d890e37e37aa120705859", 0xe3}, {&(0x7f00000003c0)="914c4c3696db0de7d86b6db44d909571ee5041670defb8e33ce0fd9bf2e29f61e289526dc543a8efd54a87177ab42784633079aa80e84d15cf8cbec9df8387ddac59a16bba542202459b5cc1cd254ef21acb162577b6b75814eae619c1dc0a5ee6e67d216631bf270b185b32f3f11972fd836095ea9008f70dff268b8c7eb967fff1b37e008a636f90dfc9c4774055", 0x8f}, {&(0x7f0000000480)="ed09bb51da99b0362aad86f43a218753f158c7abb868fea665f2", 0x1a}], 0x5, &(0x7f0000000540)=[{0x38, 0x1, 0xfffffffffffffeff, "df371972ae3c09dab2584c4e2b0fc233d3cefd354e0fcbac5d93e3443685d5d372c2b99c4ea3"}, {0x100, 0xffff, 0x8, "21cfbb21e1bc54e294621e846a76ea85075a9fe0393be99e33ca3780dd3c76526f132cd46bbe633ca4cf3295247510466cccec99f71ee85066f2698a102e674116616901cd2c2af524de4be481b92d9664ebe0e88615014ece2c9c8124046f89912fa94e32d64c9cbb9a6617a80e220096cad59091e8d7b05b2af36be8d88692750a97e3947b31e2c402c3a0e9f883c9853f253a9d6682a3c0320e73d9e6786a4dbf5fd8f40716b6055160da469c59924a8480648c179a5398da76d4220a70d5d87d027937ef1de243ca4ce9d025733d3bca3d4251598e5aa298d47ae93f23a749568ad6aba517bd54"}], 0x138}, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 21:05:18 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) shmget$private(0x0, 0x1000, 0xc91402820ca91542, &(0x7f0000ffe000/0x1000)=nil) 21:05:18 executing program 2: msgget(0x0, 0x402) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __getcwd(&(0x7f0000000240)=""/242, 0xfffffedb) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) r1 = socket$inet6(0x1c, 0x5, 0x6a) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 21:05:18 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x100000001, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x12a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 21:05:18 executing program 3: r0 = socket(0x2, 0x20000000, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653001"], 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x90001, 0x8c) shutdown(r0, 0x1) socket(0x17, 0x0, 0x800) 21:05:18 executing program 3: r0 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r0, 0x0, 0xa, &(0x7f0000000240)=[0x60, 0xfffffffffffffffe, 0x100, 0x4]) 21:05:18 executing program 3: getresgid(&(0x7f0000000300), &(0x7f0000000340), 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x802, 0x8) 21:05:22 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x28402, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="03cd1700ec0d00006cff0000ff00"], &(0x7f0000000040)=0x12) 21:05:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000100)="1b21a5195609d0d1678551fc53b2a7356a9a256822f9397e58983b53c997e1f0d8356d29098fe0c72ae1d4602e6b4b3af1c8cfd013f65a934c527b73a39238291f4f4debfa20ac6f47da775a28da0b566e241c7886fb22ca41705c6a3baed39545bd650263d28c5ae0463083069255d2b07f2c2e8327e34027b64beb9010f7b436827554ef2b993148930f2369dfe7a9e8e70bbc2244beec7e377d16a4d0e00e521b026b384e4d49ddacf05d0425b7f5c8b82ca76d99ae84ade64bdd3fa402d76695742c06485b189a570f8d52816a8fd1081cffff0f8dbda1004435de33d32a10be906ac4ef2bfc6f", 0x77e) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) 21:05:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0xffffffffffffffff, 0x4) socketpair(0x1c, 0x2, 0xffffffffffffff01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) r4 = dup(r2) freebsd11_getdents(r4, &(0x7f0000000240)=""/76, 0x4c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x3000000000}, 0x24) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r3, 0x9, "19333b4f254b5e054b"}, &(0x7f00000001c0)=0x11) 21:05:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20580, 0x104) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3f88, 0x100000000}, {0x10001, 0x6}}, 0x0) close(r0) write(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) 21:05:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) nanosleep(&(0x7f00000000c0)={0xdc0, 0x4}, &(0x7f0000000100)) truncate(&(0x7f0000000140)='./file0\x00', 0xac) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@local, @remote}, &(0x7f0000000080)=0xc) 21:05:22 executing program 3: socketpair(0x0, 0x20000007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0}, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) munlockall() pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x20, 0x94, 0x2, r0}, &(0x7f00000000c0)=0x10) truncate(0x0, 0x800800805ffff) sync() 21:05:22 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffc8) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4) 21:05:22 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x10000, 0x400, 0x2, 0xa0e, 0x6a7d, 0x3, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x100000001}, &(0x7f00000000c0)=0x8) 21:05:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xb, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x401, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x2}, &(0x7f00000001c0)=0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000200)=""/222, &(0x7f0000000300)=0xde) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, 0x0, 0x0) 21:05:23 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000000615, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x273, 0xf5ff) 21:05:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x9c7) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 21:05:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r1 = open(0x0, 0x0, 0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x6}, 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="dfbf2478eacc505921719cb3e17db7f4fb07d28a4db6b67c502394070ee234d7a14019a6538a55d227700f42d2e7733dd6e1f9bed9a06b0da25169e362f3bfce85464bd9c44fe749d18b2d4e3c9d2a8c92aece4a66caecdf98def55caaa3035b5365c001b4c7ed4d38c6b11a950b863033ae8df1997c56b948e89dcb3f194dbda1", 0x81}], 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 21:05:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7f, 0x0, 0xfffffffffffffffd, 0x2, 0x87c2}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0xff04) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000280)=0xc) write(r2, &(0x7f0000000040), 0xfffffedf) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000200)={0x6, 0x401}, 0x8) r4 = msgget(0x3, 0x70) write(r2, &(0x7f0000000300)="b9e17964d646dea8f671bf29f4693c5fdfc2034e78c120e6b6dc8562958e6eeea508c1b1de41692bba1da0984fd4ef40779610590ed5da4e458a251e7c66338793092d34755ed6cc7a1b4c8065bcc8622762f73784246aafadb9369b06656dbd567a84289ef7b1a9f569f87995752669f2620868705ece404a115fa86750d4d40f723ffebe7f4942878e4e6572027fb333fb62aad12f1cb2d9890d20c19203baf31ce9e39c0b3ad64ec9763cc12b64aa1ed83faf88f360d20bdb1ae711bbb09ae3be10a8b8eb260f88b500126ec6a9dd7cdbd530876fa29b9c830699d86fbc1cb184a669d6", 0xe5) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000002c0)=""/34) 21:05:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f00000006c0)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c19730a8973e1a43dacea1b99b8ce8f19558f7f11dd8d22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2ea53c6fe4fe595a4012d4d9c0e72cc50fa46865c9c153b9f415fda81480fdfbf0cb861bba67fcf2b75f83202c1ce685996eadffb4820855276a8ada09fd0d423337e807fa2f5932f29efe7d3c939989229833a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e92642f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x7) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 21:05:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eb900696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 21:05:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="99200000ffff0000032db936a9da9b5d8d8f68b363e1ec636702240f99902574d7c9e4e100bc65ca6f1077c9fbb03aa53395a87841c8bc310f320855c874e8239c2e5df4b643aa212c590eaa04d32326737764955c3e1a1ad961000000000000000000000000"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13a}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x100808, 0x82) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x1, "1733f21f22ad4407ade6dc30a8e5f806"}, 0x14) setitimer(0x1, &(0x7f0000000040)={{0x5, 0x6}, {0xfffffffffffffffc, 0xa2a4}}, &(0x7f0000000080)) 21:05:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0xf, 0x52e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) openat(r0, &(0x7f0000000600)='./file1\x00', 0x2, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0xfffffffffffffdbe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) 21:05:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x80000000000003) 21:05:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r2 = open(&(0x7f0000000480)='./file0\x00', 0x3, 0x102) fchmod(r2, 0xe3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x10000, 0x9, 0x1}, &(0x7f0000000280)=0x94) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 21:05:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) execve(&(0x7f0000000380)='./file2\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='{\x00', &(0x7f0000000400)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='[(\x00', &(0x7f0000000540)='}', &(0x7f0000000580)='\x00']) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000002c0)={0x0, 0x5, 0x2, "2b84"}, 0xa) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) chown(&(0x7f0000000040)='./file0\x00', r1, r2) 21:05:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000100)=""/235, 0xeb, 0x80, 0x0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:05:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) 21:05:27 executing program 0: open(&(0x7f0000001700)='./file0\x00', 0x2fd, 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000001380)=""/165, 0xa5}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000001440)=""/2, 0x2}, {&(0x7f0000001480)=""/117, 0x75}, {&(0x7f0000001500)=""/218, 0xda}], 0xa) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010001}) 21:05:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0xffffffff80000001, {{0x1c, 0x2, 0x9, @empty, 0x4}}}, 0x88) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x2e2f) 21:05:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) socket$inet6_sctp(0x1c, 0x3, 0x84) 21:05:29 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x2e, "26553b7aef1cc4b575e743ddf00510080e9fa0b616cdd40af62696aa3cc8d2b47787725a6953da5a84d484a374d0"}, &(0x7f00000000c0)=0x36) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r1, 0x1ff, 0x9, 0x3a39}, &(0x7f00000001c0)=0x94) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7}, 0x14) 21:05:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x80000000000000, 0x100000000}, {0x9bee, 0x4}}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 21:05:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) 21:05:29 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x5) freebsd11_mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x100, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 21:05:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 21:05:32 executing program 1: clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x5, 0x4) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) fcntl$setflags(r0, 0x2, 0x1) 21:05:32 executing program 2: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000240)={@rand_addr, @local}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0x8, 0x4}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) getpid() r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0x9, 0x6, 0x3, 0x5, 0x7fff, 0x7, 0x89, 0x0, 0x3, 0x4}, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x3, r4}, 0xc) setsockopt$inet6_int(r5, 0x29, 0x30, &(0x7f0000000040)=0xffffffffffeffff7, 0xfffffffffffffe02) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) setsockopt$inet6_buf(r5, 0x29, 0x53, 0x0, 0x0) 21:05:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffdc0) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 21:05:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000180)="91649f34d54cb42e565b791050af0adcdcf372d11ee3c27528f174371f0ee98002a5df224504b955a1718cdec42e41d1b1fa7b07acf3cb19f5545826fe8ed38569681cce20cf93d35e14bfacf1fb11b768c3698ecc15670ae15fd71ea43c7b360126ced9b273bada858b239a0ef8081b10d9298946806968b076d40ea5da55b51de00a43ccc4c5172d5ae7", 0x8b) 21:05:34 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', 0x0) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) sync() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="ad6ea30a66accc541ca8a11fc2397c810f33940d5d88ec9f5feb", 0x1a}, {&(0x7f0000000140)="0b15eaf1e136c6c0b054fcf43200809045d8d58326ae78bd362489bc7710c774379db0a86d00ae77517f36a35282201537699fb2eeb26060be1165ecfea9f8d0b74ed75776a1402321fdfeacde76ee00f03d9ba8b72686c509d294a06de898cf211f01442160259e4015785a1f9c6fe45832ec8fd2d2e959c5d6ad9173cf79cef036ce17fec6", 0x86}, {&(0x7f0000000200)="be9338206daf8a7af4e682b5d8c30f1adec8da088f27803d01502e6720ead966362fff2e6d351b2e6e5c3ff90263be5ad1c3a9dba1fc54", 0x37}], 0x3, 0x0) 21:05:34 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1, 0x9, @empty, 0x6}, 0x1c) mkdirat(r0, &(0x7f00000000c0)='./file3\x00', 0x0) 21:05:34 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x42, 0x101) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x40) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10080, 0x0) 21:05:34 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/75, 0x4b) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "833e85e635efccbcbbd501e89cd5c794704047075b22a063bb73da82ab7c84ea84ce39152a11b90bc87519b06dec34b42d0066f9eddc5b65d169233256c403939fb0795af88da7380588879ddfafa73ebc3b9974e1493f54298fb3ad5b31d3116bedfe29d2e7c4e7b4beb038928b556e48613b4eb8129d55e9400a5a83b2fd8df1597457ab6adc4577a89360ff6b4639eb73c37f1e3d4f0c4775a86ba146ab0222e47d6b6a9a929235fc8dd7291d168e7d6edeba41093c6408b3158d4868646201a250b99168d7d4b51c259e548cb8ea8c9af7d1236e34ddc4238cbccd8b88cc249677593cd229f4a16cf984a1a73d80"}, 0x100) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000440)=0x7fff, 0x4) flock(r1, 0x2) flock(r1, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x2, 0x9}, &(0x7f0000000180)=0x10) 21:05:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x9}, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f00000001c0)=@file={0x9d7649fc37ac60e3, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 21:05:34 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) freebsd11_fstat(r0, &(0x7f00000000c0)) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x100000000, 0xb36, 0x1, 0x1000, 0x401, 0x7fffffff, 0x4, 0x8, 0x100, 0x8, 0x5}, 0xb) freebsd11_mknod(&(0x7f0000000180)='./control\x00', 0x6040, 0x1d) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x8, 0x80000001, 0x0, 0x8000, 0x9, 0x5, 0x80, 0xfffffffffffffffb, 0x100000000}, 0xb) fsync(r1) open(&(0x7f0000000000)='./control\x00', 0x8000000000000, 0x0) 21:05:36 executing program 1: r0 = semget(0x3, 0x0, 0x10) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000200)=""/248) semget(0x1, 0x0, 0x50) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x69051455, @empty, 0x9}}, 0x0, 0x4, 0x7, 0x208, 0x5, 0x1, 0x7b9746ab}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xffffffffffffffe0}, &(0x7f0000000180)=0xfffffffffffffdce) 21:05:36 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc, 0xd6) truncate(&(0x7f0000000000)='./file0\x00', 0xcf0) sync() 21:05:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7a8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffe0b) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x4be) getpgrp(0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr}}, r1, 0x3e0, 0xfffffffffffffffb, 0x6}, &(0x7f0000000100)=0x94) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) clock_nanosleep(0xd, 0x0, 0x0, &(0x7f0000000000)) 21:05:36 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 21:05:36 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x18401, 0x48) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 21:05:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7fff, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x410, r1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 21:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)=ANY=[@ANYBLOB="01c62dac2df0"], 0x6) 21:05:36 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback}, 0x14) r2 = msgget(0x2, 0x410) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = fcntl$getown(r0, 0x5) r8 = fcntl$getown(r1, 0x5) getegid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x6, r3, r4, r5, r6, 0x100, 0x2}, 0x7, 0x1, 0x0, 0x9, 0x6, 0x2, r7, r8}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) 21:05:36 executing program 0: msgget$private(0x0, 0x20) unlinkat(0xffffffffffffffff, 0x0, 0x300) r0 = socket(0x0, 0x10000000, 0x5) r1 = semget(0x1, 0x4, 0x180) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0x5, 0x7, 0x5e14a742, 0x80000000, 0x2, 0x7]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x6, 0x1000, 0x60d06ede, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r2, 0x5, 0x0, 0x7, 0x4, 0xc72f, 0xf8, 0x8, {@in6={{0x1c, 0x2, 0x9, @loopback, 0x1}}, r3, 0x5, 0x6, 0x401, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000440)=0xb0) semget$private(0x0, 0x7, 0x80) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x7fffffff, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @rand_addr=0x6}]}, &(0x7f0000000140)=0x10) 21:05:36 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r0 = dup(0xffffffffffffff9c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) 21:05:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0xa351}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xc, 0x1}, 0x8) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000380)={{0x0, 0x100000000}}, 0x0) 21:05:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x9, [0xfffffffffffffc00, 0xdb74, 0x3, 0x9, 0xfff, 0x2, 0xf7, 0x8000, 0x1ff]}, &(0x7f00000000c0)=0x1a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r2, 0x6, 0xc4}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) 21:05:37 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x18401, 0x48) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 21:05:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 21:05:37 executing program 1: r0 = semget(0x1, 0x4, 0x60) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000080)=""/247) nanosleep(&(0x7f0000000040)={0x0, 0x6fff466b}, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/47) r1 = socket$inet6(0x1c, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x2, 0x40}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x6, 0x5}, &(0x7f0000000240)=0xc) 21:05:37 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x40) freebsd11_fstat(r0, &(0x7f0000000140)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) lseek(r0, 0x0, 0x7) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 21:05:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ffffffffd10000003f0000000700000004000000"], &(0x7f00000004c0)=0x98) lseek(r1, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x7, 0x2d, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35) write(r1, &(0x7f00000003c0)="fc6741bb281b9cca481328b91da91306130a66e4b06e950f609d95581f389b5f06ece89aa1d0e5484d6729b7d52d5ee18d968ce6264befad3a76d34f98dc8929e340ab6f45f1adec98ea7df2aadd2c8e8fbcc647123c8438aa55e3ad6e043b96891e7633c2fa80c148d789f6173da706c82e917a698ef6b911bfbcd9ec11622b51e118894a8e79bbd9f907196d23cdbf5c5bc26fee6e0b83f19529f6be0bd2", 0x9f) 21:05:37 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0xb, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x122) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 21:05:37 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r2, 0x4, 0x0) 21:05:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r1 = open(0x0, 0x0, 0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x52, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) msgget(0x1, 0x100) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x3, 0x3, 0x7fab7638, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xe3, "edb75b1ab6f613e9e2834fa4b2ed4bb36510327d3a023e7097ff3af763a3cda88ce686c4e4a85f6187fb876c2f9121371b66e4ab251aa8986e0244fafc5663ca873afb8cddd6f8570ef46e75a900b99a06087428b2f954f90feed12969f0d432e14b5266e88d711c3fcbca8d24802f4a2909303397553575b7dcb93ab799a61b2122ac3b85ccb1817eb3c2426d740d32c2adb846ce6a8aa59794387e7a91269b7b06978f583884a497fe1748dfa25c4a57d117c112daa4985ef6514604c14d14675336a72fade70e5e11ba6ddf9e2fc6138aa74f2947fbc2778f75fb150b41338fc3d5"}, &(0x7f0000000300)=0xeb) 21:05:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 21:05:39 executing program 3: shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)=""/252, 0xfc}, {&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/179, 0xb3}], 0x4, &(0x7f0000000380)=""/235, 0xeb}, 0x1) 21:05:40 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) 21:05:40 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) shmdt(r1) 21:05:40 executing program 2: r0 = msgget$private(0x0, 0x512) msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000100)={0x1, "b4d9245ee39bdf09a93993033534d7de7fa8c6f01e8bebd11c7dbaf81916732aeb35c104a07da30569a7cd1cf0e93d61ee1e2f"}, 0x3b, 0x800) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) msgget$private(0x0, 0x354) 21:05:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x102) close(r0) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(0x0, 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 21:05:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7fffffff, 0x3b2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={r3, 0x574000, 0xfffffffffffffffe, 0x2}, &(0x7f0000000100)=0xffffffffffffff85) setresuid(0x0, 0xee01, 0x0) r5 = geteuid() setresuid(r5, 0x0, r5) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400200000000000000000000000000000000000000000000000e2794f870503f4f051b3bc3bad1d086a6de7452c5c3a1dc46705fb403bafa2e1f04b1160edeb80b584adc8eb1523651ff40b56307a96160d5bdd44", @ANYRES32=r4], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={r3, 0x1, 0x71, "13a755d89e5359ae68c812d529c25d4cede6025d92704b14bca264845cf56287f8e1618722cab8c6fc9f4b496559dab8988d727258e6c1cb08d1c415c5e784d4ac8afb04f115e8e227ba24b93bf7135553116f1bbbbe31acc9d7b0d07cd67c459d32647733097c1e7cc8ee6967d10ef9d6"}, 0x79) freebsd10_pipe(&(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r4}, &(0x7f0000000300)=0x8) 21:05:40 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0xf, 0x53, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, &(0x7f00000001c0)=0x8) 21:05:40 executing program 1: r0 = semget$private(0x0, 0x7, 0x688) semop(r0, &(0x7f0000000200)=[{0x0, 0x55c7, 0x17ff}, {0x0, 0x101, 0x1800}, {0x3, 0xd8, 0x1000}, {0x6, 0x7, 0x400000001800}, {0x4, 0x2, 0x7fe}, {0x0, 0x401}], 0x6) 21:05:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000000), 0x7e) mkdir(&(0x7f0000000000)='./file0\x00', 0x108) execve(0x0, 0x0, 0x0) 21:05:40 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) r5 = getuid() semget$private(0x0, 0x0, 0x180) syz_emit_ethernet(0x84, &(0x7f0000000140)="b1233e7f0dafdf68075306c15d6ba0f62a237a8c1c21046f24d72f850704d8a2162f9607263e30d0ba28d6c1c5df62903391a70853b9a1a856bbdf95d4809c80bf216bcd6a34e6a8675a30166799a6ed401c2f3e0ec5d842303c434ded7a28ca5d283668b0a49598896ed1b7ee1338d8c72b8be88fccde5fd921f045e141f4ef5bd03f30") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/52) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240)=0x80, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000280)=""/142, &(0x7f0000000340)=0x8e) r6 = getuid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x7, r3}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x7, [0x80000001, 0x80000000, 0x5, 0x6, 0x2, 0x80000000, 0xebd]}, &(0x7f0000000440)=0x12) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000480)="0eb9cebbdb5cb0e1928102661d4e6dd8818f034c6726af936c456b2f4481c1888ca9e63f229847303343449eeac68562dd11fac014b6c96cd73d58e94b9dbc24929e9af2e1ea5a7d12f46c1336fc8253d8f30085b96bf4097a95c6f4d555af17e3614522aec63dd8eb9b0076cf0c4c301f74bee8520906f52dc65395ba61a6d78f22590a033e", 0x86) truncate(&(0x7f0000000540)='./file0\x00', 0x3) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) connect$inet(r7, &(0x7f00000005c0)={0x2, 0x3, @multicast1}, 0x10) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000006c0)=[r9, r9, r9, r9, r9, r9, r9, r9, r9, r9]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000700)={0x2f1, 0x9, 0x210, 0x4, 0x4, 0x6, 0x1ff, 0x9, r2}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x0}}, r4, 0x0, 0x6dd, 0x9}, 0x94) r10 = getpgid(0x0) getpgid(r10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x163}}, r3, 0x7, 0x6, 0x1, 0x7, 0xb5, 0x3}, &(0x7f00000008c0)=0x98) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000900)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000940)={r3, 0xfff, 0x0, 0x8, 0x53, 0x8}, &(0x7f0000000980)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000009c0)={@in={{0x2, 0x3}}}, &(0x7f0000000a80)=0x8c) setresuid(r6, r5, r5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000ac0)={r2, 0x9c, "533af8ecfe20224d767e7831ad409103a0571a94d8ac0807aad77e9908b113fe1a40e41ca6beef3b4719e45c065d97af949e06a71895f15c57ff82c5b68976b41622441dd0b7f8b5fcff4263fac3143f52a23e36bcec67eeb704516b55dbd67e65b45a871addb12e4e76bb4df9f44da858f6fb1b858cae5cf68039ee36cdf6b80cb9e51f741fd239c713a5d3a802b595eb6dd4095a5b0e70e1db9990"}, &(0x7f0000000b80)=0xa4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000bc0)={r2, 0x309, 0x7}, &(0x7f0000000c00)=0xc) 21:05:40 executing program 1: r0 = socket$inet(0x2, 0x8000000000002, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f00000002c0)=""/195, 0xc3}, {&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f00000003c0)=""/88, 0xfffffffffffffffc}, {&(0x7f0000000800)=""/133, 0x85}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/49, 0xffffffffffffffc1}, {&(0x7f0000000700)=""/59, 0x3b}], 0x9) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendto$unix(r1, &(0x7f0000000080)="1de47a17c0bc01390fea7dd92508d1d2b3e7e450e7d887840d43533f82e1bff73f4488d0a0c993cf976be21e91bd22e05220264446f10fcaef2d181b4f99d98eddfde9f70e6b43542b3ddfeb156ec047c680ff93d03d62fa5ab9dc820dca7fb990077758145b89589425f47e0641514ad79240f1f402b7c2a42d1b8ff40aca92534f4eef567ca08f1a81a76aed8cb310c70ca8adc28e5e00aaa3d54e463d2040dca5ed0acbe13ba06a1f16f0a937719990ddf4e0df1eb2b4928d07fbb1279e91c14ce5a57d3a1033b4aaf51c54992c0bf7a7f38ea8be0b2b", 0xd8, 0x20104, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) 21:05:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:05:40 executing program 1: select(0x1010000, 0x0, 0x0, &(0x7f0000000180), 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20200, 0x2) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="2adbb238fa4caf950848257bfa88f8b3494aa410ea8c89c068b01546d76e2ac34ef209e8b0aa3880"], 0xa) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 21:05:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000080)="2784bd103abe3b260c3aa3a7ba510288793cdb2dd3d58ec2583dcc6d586d50a48d7898668f04ff8872bd176f894df67f19a9baaf1b39179ab3e21f3aac1f0576d4558efc69061efee16e7a2cbe2dadb30de6c632008c45d988af7fdef082e93c520dfc4f86b9841653a1b36a617629c0802a0b1340d6bc7c35e565ab58f709af5bdb4d61a0a7dc497d42bd2bf8f4cb71591ce5285bdd2864809ecf28382492923ccd64cd390127", 0xa7) 21:05:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) 21:05:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e00016903511fc9fa161e6db82b49564d8159"], 0x1) r2 = dup2(r1, r1) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x100, 0x9}, {0x3ff, 0x4}}, 0x200) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 21:05:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x9, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) 21:05:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x2, 0x20000001, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xcc}, &(0x7f00000000c0)=0x10) 21:05:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x3e7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000227b1400f94884eca29e9501000000e228ee1b786b657ea296ea0d1425028d605adc189d99b11fa9c800bc7c158f5ce193c513fc3400a4949620e4d7891f67087f3bb64ffa2dafca344fcf313e3c9d0ab26059604b8a94ba58ffffff7f000000006494c7c4a763de0c8a901a97c4345e254d4417e32b2bb93881c8b67ef3f70cc023655516f0cbf078573829b11af1aa60969c57fde2289ddff1838d7d954701b2b60c43ca5a6cecd5cb8525a962e3466cb3999a2fd64c523fb56e409a69ddbd189e0ce4b361af9a7a5a654fa5605247ce"], &(0x7f00000000c0)=0x8) 21:05:42 executing program 0: r0 = socket(0x10, 0x0, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x2, 0x9, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000740)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000280)=@in6={0x1c, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000340)="c0860af588014d5397087720025a0ba219e02ff20105e14beda595014a2fbddd60aa7a971dd8ed96e1a2c71b5d163d77d98053a51abe031e9ff95614b0ebda631cf709cd18b3f4c1d800f063d702445afe930d7aa034cd55a987f95d1ae341005185e485086f42addb3f8c50adcbb60896f1292f1632e381450cbf354c785cb8a3bbe944c7337564e5f91b9efb", 0x8d}, {&(0x7f00000002c0)="ecf9a5e1dc93c7210a28", 0xa}, {&(0x7f00000004c0)="6b31b950f87b69d04c21a0190a86f3b15ca48effee1ae15c3524362de005e4cc66fc9eb8d78bff29a5538fb2d7ee4ec86ef80f1d32fb4e972ae25828325e5b7e22edec5b2f23d784e48d56b73573319ec0e48cc4134ec8cd068c9076d485baa2a1da045f41da95605460890f987733af5dc094ef48819162b7926f8ab36f5bcb2775b43b88e273ecfd5b441574df918d2806b6356e9ee90dc6d9a630e8ab3b430f109171e96e25ce84afd7518044a87a98794c805bc2d35a3c34240b020a", 0xbe}, {&(0x7f0000000400)="5779cfb66fc6b457ce7470caaaa5999faff281d038a6c875e44fe09ded45967b3641ae2e8562ad91c40a1dc11257c4a4b0e05d3aba018da7d5d1ae3dca33600eb574a34bf0f627e0541436727b0920ed1918c7ae0936d6afeb51672d942e42dba49f50767e8fdd7241656abca3da77", 0x6f}, {&(0x7f0000000580)="222095f83a3641f48db993bcbd443b60cf98c755021e7d45b621ce4025c3ecbf1ab647a237de7a2e37de1f6b65376e38ba9539da4c3e33a2e524ad8a2e179298e1aca1a057a63459b4ad247dc47b91cfba7ecd738245b060e7e86c7d7b68ff6762506df8fc7bd2a400ebf7e97e07033681ae98f287528a471bb80d1213", 0x7d}], 0x5, &(0x7f0000000780)=[@sndinfo={0x1c, 0x84, 0x4, {0x401, 0x100, 0x86, 0x0, r1}}, @authinfo={0x10, 0x84, 0x8, {0xb8be}}, @dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0x6c7e}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x400, 0x5, 0x0, r2}}, @init={0x14, 0x84, 0x1, {0x40, 0x6, 0x2, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x98, 0x10c}, 0x20088) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000880)='chd\x00', 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x273) linkat(r6, &(0x7f00000008c0)='./file0\x00', r5, &(0x7f0000000900)='./file0\x00', 0x400) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff06000000e4030024490102001e00ff9b"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000940)={r2, 0x2}, 0x8) fchdir(r3) sendto$inet(r3, &(0x7f00000000c0)="5918942bab8373660674f7ea142d46d7d9534ccd1a1053ffd16653b9d0ad3dc0e29482269da8aa77e0d2f0b43d8873c1bd1425056e415da4cfad5aac6af61b0c44a85d3b8f3a14f4521ca96edf19702a6d656031fd85289b62760b41c17a04d20152299d3b8bc0c0b3461f9858", 0x6d, 0x88, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x3}}}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x8) 21:05:42 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000040000206, 0x10c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xbf, "11b51642b5e574932d60b972c130cd806dd0a69f4eed14d41475d6095d683d901efa00fc736b3feb8d002465aa9bf5c3f4d29f3ae1e071e12cd0a3d24271c10eaf217f197e7421694beed73da4df299a7f7accf96d4fd090056cb112b74cc98b3882a10a0be231fcaf139f3daa41429c34fbb2a0444ef1f19918a07983d3481ddd6543bc34cdae61d642234488e82cdbdb96a623f4c8cbe02ec71c256da691bd1dfe3241a21d12e7d90d015cc3108852265dac3af86d05cae0409d3118e80f"}, &(0x7f0000000000)=0xc7) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0x6}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x64, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x0, 0x7, 0x6b19}, 0x8c) 21:05:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) accept$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c) write(r0, &(0x7f0000000100)="3d834ff98dcedf97271681eb7c36fe6c6f30852a1684da7867bd381123ad772536d97d2210cfb479a1981cf258f565485b33f906a3dd1e49e104393ecc3dd9f12476961bfc6272662855f03d300ea46725f7d87abbd314da8ea8c37aef93b590836ed3bf663dae16055fe36902a723d8baa1fa268b9aa143908f48f6c632f736353501ac1e9cae80a8995c980c2a7dd7693c1338a6c3a38aac950106062cca19dc43a56eea1ff6122b1381dcda640437f513729df12dfb000c24b18204c60a59deef14ebce0ab8a9a60c0176f77882ba3db265be89c6f61d21c65b3bf9b7633d63", 0xe1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x4, 0x101}, 0x10) write(r0, &(0x7f0000000200)="9c", 0x1) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x81, 0x3}, {0x1ff, 0x5}}, 0x0) 21:05:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb) accept4$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef00000000000000000a02f570911ccf547ed94d72cdd2f600000000a292bf9602be95353f1739e37c5dba31cd40116befa2c0fd8548a3fcb051a7952d53116a29aaefdba3194426ba9d8ab0b6329179728eb1b639a7fc8b6eaa9245b33f678b77207b6e7e6ee62b8e"], &(0x7f0000000000)=0x6e, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 21:05:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0xffffffff80000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffc0}, 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="ae2410b0108f041006dcedb310a3795f5c16a6eaa37553d13c76c931ce2aaf44e1c4a51ce3fdd4a0938be726a6dedd834299ec339cf339639a74a0106ba62b21a45cb904827fe2c3976876cd040d806f3c95bba83fed2f23b8baaf830e2488dd004720f83d35af58c2215fb46f997ae96fd18bd791572f825b979a2af520c18507dfdd488a91a57dacb1de052d939e0984ce8f7dc304dc8112a5b7508c223a5a0b1a2c6304eb39e7be66cd97bbb36b474148888dc3c20d27771a9f3f1213253e858ae5b7dd3c92ab52821b641a48e7c62d70759c2d381b7a5e99837ab4057090f9a88ccc9338311e9f47538afefbf42f49dfce3b04e9173284", 0xf9) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0xf52}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x0, r3}, &(0x7f0000000240)=0xc) 21:05:44 executing program 3: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 21:05:44 executing program 1: setreuid(0x0, 0xee00) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/181, 0xb5) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 21:05:44 executing program 2: r0 = socket(0x10000000011, 0x48000000003, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) close(r1) 21:05:45 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000500)=""/90, 0x5a) fcntl$setstatus(r1, 0x4, 0x4) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/209, 0xd1}], 0x1, &(0x7f0000000240)=""/115, 0x73}, 0x80) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x8, 0x1c0) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)="db", 0x1) 21:05:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000ee1de7b00157d16434bfd5c1e760c72d877dc812fd8ea3bb83ecaef7ee8a6e2724b7367b179a86fd77808dbe28fb22d41cc65079e955f0d480b522791b1e28435cb276049d41e7f79dc6226d8319c4ebb034cbdf09bd1cee70a31757dcb0877e7b30220b9549581d5d443d20e9d3b1306a"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x4df6, 0x4) socket(0x12, 0x8, 0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 21:05:45 executing program 2: getgid() r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 21:05:45 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) 21:05:45 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x200020000000000}, &(0x7f0000000180)=0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) accept(r2, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x4800}}, r1, 0x0, 0x2, 0x3}, &(0x7f0000000280)=0x94) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2566696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0xbe, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) 21:05:45 executing program 0: socketpair(0x2, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) socketpair(0x1c, 0x5, 0xffffffffffffffff, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x86, 0x4) freebsd10_pipe(0x0) msync(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mlock(&(0x7f0000aa3000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x410, r1, 0x4d) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 21:05:45 executing program 0: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f00000002c0)}, &(0x7f0000000340)=0x10) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x10ec0bcc, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r3, r4, 0x400) 21:05:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x16}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 21:05:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x81, @empty, 0x5f}}, 0x0, 0x2f7e, 0x1, 0x305, 0xffffffffffffff0c, 0x4, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 21:05:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xc5, "2795734c48f15f59a7eac9e1771817682f7dbd390d1e2213396f0cc609b865639dabba8413cb4a398dbc5dd99a01dbbd6d532c009211c115db97c04703def59b5a5f64f69f065162e6ea518e8f16361c47898683cc33166a5725ae23b04aa65b62af8dd511b579359066c38c20f41250f72ed57090e882c63475a69b68249e1e2483e7802ba4b4bc356627f0dcba8c9a59c9a34ec78079a453cb43b2e68dd2e205838f3edc52ae5592e8415c95a9a137047c19a4e179256b346211fab1f1835342608dc862"}, &(0x7f0000000000)=0xcd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x81, @empty, 0xc1}}, r1, 0xffffffffffffff00, 0x4, 0x28c, 0x3, 0x8, 0xc8}, &(0x7f0000000040)=0x98) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 21:05:46 executing program 2: setgroups(0x0, 0xfffffffffffffffe) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e) setsockopt$inet6_tcp_int(r0, 0x6, 0xa4c, &(0x7f00000000c0)=0x1000, 0x4) 21:05:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a200000017cb1f38b595900c364cd6c96346b7ab7f7674d2515982b1932f83c6eb54e39af84e46bb80b0e9ad237c70db445c0e4b84fe78c1e99f4f749e60bbc04242b83dd204fd62d9b75c5e564fe43a367427fee9e15bd29e5c77646ae29b8ae178edb1da07f2dff1a19717cd854c4b0df4cafc46779d0f8500103b2b2bb797d38070d6e50b4a9cbfbee1cf473e58cb4f3fdb1d21683cbaeab64f67"], &(0x7f0000000100)=0xaa) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) lseek(r0, 0xfffffffffffffffd, 0x1000000000003) freebsd11_getdents(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000fc35002913c306070080000008b907006d"], 0x16) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x10000, 0x4) 21:05:46 executing program 2: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0) r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 21:05:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x0) 21:05:46 executing program 2: utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x6, 0xffff}, {0x1f2}}) r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x1, "3f25ad8e78f5704b5b31cdb5992e1b3a"}, 0x14) 21:05:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) sendto$unix(r0, &(0x7f0000000080)="17601f128e60172e6dc8a79f77f3baaff6075828d1314b900b2c108af2004d04dbff82f6bd1379e6100a9eb5d2f5d3ea3adb23fe783813e843108ab583ad933aaac1b1acf16ca32cd1b292505be51ec996e8b040fd953bb6fd05d7eace851d46c4559dcf8db0f1c5c2746eae54e70459125c060009a238da9797b93a7aa5cb7e7f1d69300cf11fd2731024a13cda3f0ee60d90a63a908a3a2715fbd948090e1618549aaae1e4d06390969bac8c6df853f7467f4f77cec16cf499c3a219dd95ed32c02bc9df0632f516b84eebf0c73acaa68d9286c223d419bb331a8c38b32e421bcc7d", 0xe3, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 21:05:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x3) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f2f662954653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, r1}, 0xc) 21:05:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xc53, {{0x1c, 0x3, 0x6, @empty, 0x1ff}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 21:05:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xc, 0x1ff, 0x400, 0x4, 0x200, 0x3, 0x2, 0x50be, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffee", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 21:05:48 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)=0x0) r4 = getuid() r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) accept4$inet(r5, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000500)=0x10, 0x10000000) r6 = getuid() setreuid(r2, r4) setreuid(r6, r4) r7 = msgget$private(0x0, 0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x1, 0x3439767, 0x2, 0x1000000000, 0x7f, 0x80000000, 0x8, {@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x76, 0x80, 0xea, 0x1d99, 0x5}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000000440)=0xb0) r10 = fcntl$getown(0xffffffffffffffff, 0x5) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x3ff, r4, r0, r3, r0, 0x8, 0x10000}, 0x9, 0xff, 0x6f, 0x4, 0x7fff, 0x10001, r10, r11}) 21:05:48 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) 21:05:48 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) socket$inet_udplite(0x2, 0x2, 0x88) 21:05:48 executing program 3: ppoll(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x8) execve(0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) bind(r0, &(0x7f0000000080)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 21:05:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e83ffffffff6c65d24247317ed69bdcfbe12a0fba4a8e124b359f74404dad736d3f3695df8f410b55be4a9694ea447b45f6a9124145271a45f865e3287d1e17cf2fa1957698923a598073655abfc33bde700af49db329a11dcedefe4e2a824030121aa960548459517ecf72e08d0eec53ac8253ad2768f4231fd1a3dab525ce4cf96e58975049b0223a357b76da419cd4956b92879d4323e71914b34dfe3e2760011cd5cc268378ae8bae925a81ac"], 0x1) 21:05:48 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x100}, &(0x7f00000000c0)=0x8) recvfrom$inet(r1, &(0x7f00000002c0)=""/82, 0x52, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x81, @loopback, 0x1f}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x10001, @empty, 0x6}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000200)=0x10) 21:05:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) sendto$inet(r0, &(0x7f0000000000)="9c6b9381c3146495126c52039e9049874fddd6d3c6db3eba9d86f62bfda167d2e4d959f22c908f537d3d6447604ff7a78b76845c41200eaaa1ec709cf6f8ee15906ac5d28b6987a353bd2a6c4f201c5f6343e64caa3a64c1196d060cd87134dc5f83f4eb46b9fe020a9f", 0x6a, 0x84, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x1, r1}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x89d}, 0x8) 21:05:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xf4, 0x0, 0x8fa4, 0x8}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x100000000, 0x10, 0x7fffffff, 0x9, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) open$dir(&(0x7f0000000280)='./file0\x00', 0x280, 0x108) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000000010ffff, 0xfffffffffffffd9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x0, 0x3}, 0x0) 21:05:48 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet(0x2, 0x2, 0x0) 21:05:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x4) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYRESOCT=0x0, @ANYRESHEX=r3, @ANYRES32=r4], 0x0) r9 = socket(0x14, 0x5, 0x0) connect$unix(r9, &(0x7f0000000640)=ANY=[@ANYBLOB="1d05e9c416d382f1f3c3d30000000000a54f021287add42287c372f338c5ce0712c7b1129920531e71633216b41fbcbef2be258873af9c4fa5b5f4fe6576285545f17a21a1835e383b0bf3f5ac59ec17e2425a1814c061799674a4122db38ce23762ad13063fffcf50dc21cac8f1f725f1782bd6da896259982960ebefbcce2431c95e6809abecde80de14ed900ffb8fc64159af6163907ce4d65183345aaf5e726de3"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r10, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r10, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 21:05:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0x2, 0x0, &(0x7f0000000000)="ee2fca87b5b2c2e0e862a8a9af3db26f6f39f52046a6", 0x16) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) 21:05:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01400066", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 21:05:48 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) 21:05:48 executing program 2: r0 = semget$private(0x0, 0x0, 0x80) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000140)=""/81) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000022ffff00000100000000000000", @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES32, @ANYRES32], 0x28}, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) r4 = fcntl$getown(r2, 0x5) freebsd11_fstat(r2, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = getuid() r9 = getgid() r10 = getpid() getresuid(&(0x7f0000002600), &(0x7f0000002640), &(0x7f0000002680)=0x0) getresgid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) r13 = getpid() fstat(r2, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002a80)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002440)=[{&(0x7f00000001c0)="43b7b1b111c75e5426d074a08d8cc1b1cbb95121a9482bb2f735a6cd7718480ed05822f435fbab5fa789903a0a748274384ad56e325279e2ed06acf9b012d7fcbb2c8a1b10c9c90f161cee42d0bcc062d634cb6465d2d35569e4ab027151", 0x5e}, {&(0x7f0000000240)="e07d0b29bd1e74ffc8bb89a9717ac3f9e87de50022e33cc597064531d5f13f466efc8b547763327c84bcd0e9b159d7bac367d9a0e0c8f5f377107a88bdbfcbd4c3b8983d776ccdf6b1fa445df1fa9fe71427e4a851e42cbed37c21f369fb51d3649b26658335e4c88db05e90538b553dee7af1765a2fe2036a7e63ddc66d1d1deeba3b111b2380b375da1e2f6f153bb54cf3de9f307d94086589168527b22588f10741b06ee8dcd9c6ff2d6dd050826403fa4fb691d5f3cc8a6da30a29f855338e", 0xc1}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000000340)}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000000380)="1d7b61aa02b4026f1db367c7888f6a6a5d11afa29ba8cb839beaa2d1ae4dbc3e2c4c8a5bb6d243930d7586a7d2b591a974d4a1457bff48835c62b0e8c5f29374f95dfd45e46e1b94c9b9bd2dc3110b86dccb613ec817fa295d0a5e992525ce8f699c72e4855150de", 0x68}], 0x6, &(0x7f0000002940)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r3]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r3, r1, r2, r2, r2, r2]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x18, 0xffff, 0x1, [r3, r2]}, @rights={0x30, 0xffff, 0x1, [r3, r1, r1, r1, r2, r1, r3, r3]}], 0x120, 0x80}, 0x20100) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x35, &(0x7f0000000000)=""/2, 0x2}, 0x400000) 21:05:48 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1003, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="050005001f030000"], &(0x7f00000001c0)=0x94) 21:05:48 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$GETVAL(r0, 0x0, 0x7, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @remote, 0x0}, &(0x7f0000000040)=0xc) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@loopback, @multicast1, r2}, 0xc) 21:05:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x1, {{0x2, 0x2, @loopback}}}, 0x90) r2 = socket$inet(0x2, 0x20000007, 0x80000001) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000000c0)={0x80, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_int(r0, 0x29, 0xe3cc52e585f8f1dd, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x5, 0x2bd) 21:05:49 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x100000001, 0x399, r1}) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0xfffff80012b0f5a0) 21:05:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) accept$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0xc700000000000000) 21:05:49 executing program 2: pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 21:05:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x46, 0x4000001) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x8) fcntl$setflags(r0, 0x2, 0x10000000000001) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getpgrp(0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getpid() getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x87}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f0000000200)=0x8) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x733, 0x4}, {0x6}}, 0x200) 21:05:49 executing program 3: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 21:05:49 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) msync(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xdb63}, 0x8) 21:05:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x2, 0x7}, 0x0) 21:05:49 executing program 3: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x107d, 0x1, 0x4000, 0x3, 0x3, 0x3, 0x6, 0xaf, r0}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e217f000000fe800000126081720000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="db0e0000008000008000000006000000ba000100"], 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 21:05:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r4 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffe46) open(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0) r5 = dup(r0) semget(0x1, 0x7, 0x82) pwritev(r5, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1, r3}, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0xb6, 0x4) ftruncate(r0, 0x4) readv(r5, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) 21:05:49 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./control\x00', 0x0) getegid() freebsd11_lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)) open(&(0x7f0000000040)='./control\x00', 0x100, 0x100) freebsd11_mknodat(r0, &(0x7f0000000280)='./control\x00', 0x0, 0x401) 21:05:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) utimensat(r1, 0x0, 0xfffffffffffffffe, 0x200) poll(&(0x7f0000000100)=[{r0, 0x41}, {r0, 0x20}, {r0, 0x28}, {r0, 0x2000}], 0x4, 0x7) fstat(r0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @empty, 0x7}}, 0x0, 0x1000, 0x4, 0x7}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x8, @loopback}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xfe}, @in6={0x1c, 0x1, 0x1, @loopback, 0x800000000000000}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xadb}, @in6={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x76278, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xf0, @empty, 0x3}]}, &(0x7f0000000380)=0x10) 21:05:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 21:05:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x5de) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x10000, 0x6, 0x1, 0x1, 0x7f, 0x0, 0x8, {@in={{0x2, 0x0}}, 0x0, 0x1, 0x6, 0x157, 0x80000001, 0x1}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xb6b, 0x4000, 0x1c, 0x2cc802e4, r1}, &(0x7f00000001c0)=0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:05:49 executing program 2: semget$private(0x0, 0x4000000, 0x4) 21:05:49 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xed7, 0x6, 0x1000, 0x100, 0x2}, &(0x7f0000000200)=0x14) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 21:05:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0xa8) getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x10) r2 = semget$private(0x0, 0x0, 0x1) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f0000000180)) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xffff, 0xffffffff80000001, 0x1b, 0x0, 0x400, 0x5, 0x2, 0x5, 0xe396, 0xbe3f, 0x8}, 0xb) 21:05:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0xfffffffffffffffc) dup2(r0, r1) fcntl$getflags(r1, 0x1) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/36, 0x9d}, 0x1084) 21:05:51 executing program 2: r0 = semget$private(0x0, 0x3, 0x92) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0xffff, 0x1, 0x7f, 0xffffffff, 0x0]) socketpair(0x12, 0x4, 0xd5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x40, 0x8, [0x8, 0x4, 0x7b, 0x1b9b, 0x800, 0x5, 0xfff, 0x1000]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x48000000, 0x6000, 0x9, 0x1, r3}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r5, 0x100000000}, &(0x7f0000000240)=0x8) r7 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x6}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000002c0)=0x4, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000300)=[0x81, 0xeb0, 0x7, 0x7, 0x0, 0x7, 0x9]) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000340)=0x6a) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000380)=""/157) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x0, @broadcast}}, r3, 0x5, 0xbe, 0x200, 0x2, 0x7fff}, 0xa0) freebsd11_getdents(r7, &(0x7f0000000500)=""/31, 0x1f) r8 = getgid() getgroups(0x1, &(0x7f0000000540)=[0x0]) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r8, r9, r10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000640)={r6}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000006c0)={r4, 0x3}, 0x8) getsockopt$inet_buf(r7, 0x0, 0x47, &(0x7f0000000700)=""/4096, &(0x7f0000001700)=0x1000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000001740)={{0x1c, 0x3, 0x3c, @loopback}, {0x1c, 0x1, 0x3, @loopback, 0x101}, 0xffffffffffffffff, [0x6, 0x34, 0x2, 0x3, 0x2, 0x3, 0x4, 0x2]}, 0x5c) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000001880), &(0x7f00000018c0)) freebsd11_getdents(r7, &(0x7f0000001900)=""/55, 0x37) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001940)={r4, 0x9, 0x4, [0x9, 0x5, 0x6, 0x80000000]}, &(0x7f0000001980)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000019c0)={r6, 0xd, 0x9}, &(0x7f0000001a00)=0x8) sendto$inet(r1, &(0x7f0000001a40)="ca5d9cdde34fc5aefb470a237492e0af8d23eb0a407daf665bbc3aba9973551c8ec48a01682360dc84c7321aaed5dbbf8b4a5733fa450edd5eebe30cf518c133cfa0135a3e7a9e18ea1b4d6e2b00af5c3031a257d4befce8c7f5ad9b4546ce6e419a3bc40d249e9070a82d17971a875b42", 0x71, 0x84, 0x0, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x4f, &(0x7f0000001ac0)={@loopback, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 21:05:51 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000016c0)=@un=@abs, &(0x7f0000001700)=0x8) r1 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1fb) recvmsg(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/164, 0xa4}], 0x4, &(0x7f00000012c0)=""/77, 0x4d}, 0x80) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001400), 0x2, &(0x7f0000003ac0)=""/172, 0x319}, 0x0) chroot(0x0) mkdir(&(0x7f0000000000)='.\x00', 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001540)={0x0, 0x8, 0x6}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000015c0)={0x0, 0xffffffff, 0x1500, 0x7, 0x1, 0x2, 0x5ba, 0x1, r2}, &(0x7f0000001600)=0x20) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000001380)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000002580)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000002400)=""/55, 0x37}, {&(0x7f0000002440)=""/39, 0x27}, {&(0x7f0000002480)=""/248, 0xf8}], 0x4, &(0x7f00000025c0)=""/129, 0x81}, 0x40) readlink(&(0x7f0000001400)='./file0/../file0\x00', &(0x7f0000001440)=""/194, 0xc2) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001640)={r2, 0x1f}, &(0x7f0000001680)=0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) utimensat(r4, &(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={{0x9, 0x2}, {0x6, 0x5}}, 0x0) 21:05:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) truncate(&(0x7f00000002c0)='./file0\x00', 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000014030000ff467800fffffe00"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 21:05:51 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000100)='./file0\x00') r7 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r4, r6, r7, 0x10, 0x7c}, 0x3, 0x10001}) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x401) 21:05:51 executing program 3: socketpair(0x17, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x1, 0x290c4682, 0x40, 0x80, 0x0, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x7ff, 0x17, 0x3, 0x9}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2104000000fe8000000000000000000000000000aa2909000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047ccaaa6c70000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000200)=0x84) setgroups(0x4000000000000252, 0xffffffffffffffff) 21:05:51 executing program 2: socket(0x1d, 0x10000005, 0x9aa) r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x100000001, 0x5b, 0x6}, 0x8) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000001200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000040)=""/173, 0xad}], 0x1, &(0x7f00000014c0)=""/135, 0x87}, 0x0) 21:05:51 executing program 0: select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="41a9ae899191737729e337721165", 0xe}, {&(0x7f0000000180)="b4d05c70e3bf7ed96f6051b99f9f725109fc8837aed12cad5e63fb0a6fb2599d340bdfaa951fa5f0cb46b4419a5b243f98b1a52bc8c2a6d2045d1f2a081e8f7c21ac0d6e562b2c92c8e24de870d40b1cd705eb84830982c778e74234bdca3a6d11f5a121c36af7fe7e6e40ab005f67bde0e609c69740ef411bd3d83888cea0abb7764a053a5c261a93dfb43c744d3fb44eecad93c817b8c0b5b982abb1572eb27d88dadf844091f8e166c5", 0xab}, {&(0x7f0000000240)="41ed5893ec85a2d7c637e4d478006607e23155b60c40f7123726dd340553aa8b87347e0484f4e9b8e738c796b39ee6b8e4d80a8f91370ef7953de0570272763b60b0d2c844238d37ec59084805647d0676cc6425daa8d817324033ce8ff4ea81e0b018d8475aaa55ce7936e3c23e91d2bb546a989a7caf2c3a896fabaa7f1807", 0x80}], 0x3, &(0x7f0000001380)=[{0xa8, 0x0, 0x200, "8988bfe0cf7a1508ebe514ca10b63df5cebc4631df976a97a502dcc5e1c8a022bab48572672ad04a3c977ea554c223533413254b2adce21ede8297dc3f395f01e0baec2c0119e89f7b008ce39f8038ba2a3c404331af4138a14009bc7950983f44fddf34015762adf5da2c9e6d8bb0da4a74ce002b242d97a50258020ed458ba673c04ea15bf76bfc4ecbad18b0621b3e72863ce4107"}, {0x18, 0xffff, 0x40, "1198"}, {0xd0, 0x0, 0x4, "4f02e8b027c8cd730463e2b193527cbae2861f084e8614263adf29f86e9a94e18903a629826e9d5a2be0b19b37597ec5c54af6031a89ca94376a14f5c6edb50f599a3cc5f861b5983226d252f9531c3ad7806b8bfe2a5963c7d389cb88f69c72e3579701897e03a6995f5c3dad47284e5a93f0f2e6aff3db7a6481b535411a59c15926d77c63b208f80ec32b03b8bd2ec3e76dc28035bc8cb3fd2787a786eea19b3cdf2bc4b3bf13683da65ee7fca063c249ccbc64ddbcaf8fcc6c9b855c9e80"}, {0x70, 0x0, 0x29, "f41755cee59715af3c1220c64e5a0ff957817c1504bbc7a4c1cbfbc93d5704dbfced5ede593bb5c90e86b7510a2ccacc8ed0438c02aa0e07b593eebe2bf299a438ecdd8d3172a7319b2eafa3acf844f4da93fa18065062c70c61e173"}, {0xa0, 0xffff, 0x81, "e6d87f387bde523d18d8786b5ed26f50d12b821e0ebe7ef0514dbc5ca154f6127f15d088f3eda72abc103251558fb113e01b5dc66f7cf1fec0e2d4d0fc01efe9cd6365af59ac7fb1929d707cd61d39dc74a00bbff74e86cf33faec180458ea94157a4115fe2fb725484d9bae623c46ca93ec551a09ff7d572de1465e1c78295b1daea6dabbabf97c08b61424f26e1f09"}, {0x1010, 0x6, 0x9, "4e64257e5834348b7026dc517f7eafa3b1b63aa803f9bd61d918f43ea4d1f2eb3891e07ef6bea7f4a6dbb39b443de3e77b7c251809967cf9fbbdc7f0f24a368745de6982d0ff8942090df59cb3061f3712c39db7d7a640a85cc05b4649ae514703afecb58043554dddccd7a1378683e33167fef7fabdab5f28df842ae983c57a7daf3ea21f9b7195d33c1a4890a9f6277558431df057dfc3a6de9efbf8508adb5062af0b3815d01c2ea272edaa5b1af72e7c68b28505961250d2020a848d304cc9f7ef429b6830e08e29d5542eb89bc4f9e7a1275ef3275a0ddcf7ae3056897742a0b8e93abcb2569117af7dd1d30623b5d8e3d0ffcfc05ca72daa81550b56b9b6fd3d734d020ffc615b47abefc73321c7907e7f40b25b0b07d4d8e44a8d42dba76973686cea677fe10fd481f1a2f97993bf7f811a329dd3b9599bc70482e342cf781c88db5262385ed87a777fbfb7d20da27de932e808854e104fdcccb163134e6792824fed557cba7c86aaa158a8a8c880c5f07047e71718d89615f83c627fd08f455832b087bae5e0318f57b350544bc03c404c2da22728c2fa463b294e2e1352e5748f98887bf156814af33d45646e4b7ab55c9bdddc7d10150cb6bc017cd3728ffefb16eb6f92884de15cc2a609c53556c2b2ec395b62ac3893d21f0ae8815689f51e71733c2a95d0e4555b1399aa93f6479a4d9dceb458862b6ecf93e9f786d4e4c0e99d24c256865600069df42a32d45bad2976b00720529631befa2d0ddf94d76ad4c8d64d1cd3089c6fd5907656ccb0af377e53d5fc19d4fe49cfdac0f1dbf7aa764f4c79931447c1818b9957f46a8ba8e4cd0e8d2e4ddc29eb5105373320d61e667379ab2b62ce5b7b5514c98910957c0c4e2f95aeba2a7b9344e039a9febbaf183b8ef2cc74da53db24ddfcf6a84feeaea98277add024d98e3b9533b4430c40d66fab341e5eae4c5a6060f2b109bd1acf40e43b4d9ccbf9448448145b00faf8b1e8baa955b14d923aa032e3d16989bba676144f16b33765223c23b904d7755d23820d987cf5c83dc8467f40c473794cfd341a1bc891c835df3663fc599e2f5d6a6acc702646308789c7c26660395aea57fcedf6c5600be4315367eb1a746fc3de0904dadc74814fcd83f315ae07f3cb912fd5b244cb045e26e718312f3f066d618d106b8479eaa7056c85b2a4c2dbc76bd3f67923146a52173b41979468b78db8e02e69d4d93ca45c0c1896b5b2618879727b4e840fad5c9e57fd7e3df17c7fe38b303f6a30accc750dd79fb92a19ed4debf5e78e94785d361ef355197f84a151e7085af2254fe391604837b09e75f5485cbebc83fb2b5faf6eafc7853359aa704cfa60c1f73e23a1ed4dc8d94b7142e0c801933f6aaa89f4b971c2292a9c3942615cf480a50aeab57688e4f54424a2004aabd093c230f18bf759d225390211d47826709d1384067b44a5af770ffaca3a47e7dc8632fced89059a34f55e3471d5c68e7644a6bdcd8a3a189c41dd275cfd3a6bb1127047a05ab5044a9ea425643ece596b8329205f71c091ab2776da540b2f4168f2b0e8ba3aef640b878982c4648f954d007a1470f00b66736bf016e10468e84fbc6b0bfb9e8a19f82a8d1c36504fbf98228dac1c322ece534aeda1b4fd37602c583e2ff59c4fcec97bb1d58f3c996588fcd555fae8d075e8c0a428696e607436a8cf4f3a3597977b5886bcdb68c208e91e5256a7b5c43738d71ab065f9a0e2a91aec73d2688226f6c794fa8a7e6ebbce071abd85add1b6676b78184be3c4d909c4a57f99264ba93c270184fa11ac7ec92e410f8b51ebea0adce253d252b9b3730d680dc98ac45900af7208abb3f5f13c8ed3c5378dbce96c9d7e1adbe8ea15a5297b0bdf0aaef31c73b63a4ade0bd2e8a7daad10e6d9f6c8bd18f1239959e922fc4b5f0096d5bceb4956d444bed7a068af22377281fd55c544e273d9c052865aae0b5e45c357f680e8dbb4f4ea0943c5c33dbad97e92a0c8ff1e59ad652602036326ebd2044a5ffd92505b03420ea2e5a642e534622102728b567841623313889c66286d35296809507732e04a9dc94910e573ab464d2d4d2eba0f364ee4108df9cbaef5feb242752a549a93f12ae04cd9c6b8e8e03f22e021e0824776735649638078f4a3a127cfe7ef1a6a32eb1fcb2f148911f96e8359da9cf6cd57d06802c45aa1bff901b36f3e358dc41e4c19756b4c8bafb6d88c324c21b5e874b48830a6385db9f1fe7e12963ab75d3c44de964b3466c0559292e86197583b948adb65abd8cb390740ac1c01bf2ac69bbfca86368151da453b8534fa44210e8ca5b4279bac10c0781c314a24785449a04fc9ca006bd8e97fdcf4385e0f38b22f55bb55350bdd148e82dc3f6c2582987bbf92852c84855d9296f587746ca56633847695958ffc2024c72c89fb0d1bddd0f8801303b0d718789b9dd3fa6758374932ec86b51ce01136604658db4af15f860d7c331aa5e8e024cc058c62cb0898cb5256388a08bc5438ae089d91f670bfe0dbfb521fb97a60c41889e7740f5889caa722c89b7e4ebea991eadbdf97785f905fb987541b01568331398a8aef9b866500f63461df1ef431ddcf54c746ab33572f83904b64be0b8ba766ea8baf859a22154ea23ccacd8c0bffcfb9eae6926ae713530aa7ba631d25f24b88ff55927c7f4f33d7ee434adc9e9e3c34a602f0d4047de243fb60e39d7c6188cfc83e543c33b6f4f2460c4ae39773f967ee985a17bd023e622fe31bc4ee854b99585d481bf165e28fd18b851b334f813fde48b1633ed3ec26b7cd027e1e798c716c6fe7dc3057522f1f61f69b706f1b86afae5c43408cf7b0c36ff55ea4d728457634f856868811e0590678ed2a84c998ddbecf4aa66e38fd7b703d1e763a2194f40a37d2f2f46498b94726af8a2d22da5fa7f0a32694f132ad0e2a950cd6df1896efcec644a1ecb25302100008c5a664df25828db0454dcffa1ac8ff3354bdf034498d22a7ad79e611c35862acb2774edaa519b88642e17db6c5dcc7fb8e58aa56e1b4e93b4f15186448795d1ed8628abd8d1ab0c998c59f237af301b52bd188565bea64898dae897b5819d49bfb741f0a809b9081114d3f27accca0752a5c5bff47d3efa19868e93afb1d23049aa24d598224e4dbbbeb18112366ca57b8837b83ff573e09f3fa87d2c88e7a9a4fc3b0eac0b8872bf922539af84b767864a87995e7608b99fbe12cbba18484e18016946bf9cc7416190e3d64df630a83200b3d05822502ce1d03cd8d789161e5a2c31da110e808cb7308674990609f4b28001d41b7de3ad5121aa64f8e2060f5522fba63874f54d3c1d407583ce334cc0e520930e7be4edf077ed7d8b76f00ae3cf24fe7a4086efda3ff999f8c241d7b3599ec5e332ee360a80a7cfb05848559e56a3841ce414449f4d76a33659efd8e5863ed79581380b1bfcc277e426e24de847f98ce028f42940c1df9ed3a63a47b02e600cf8f1bbea6d0b4890af539d8a044e3474292b2bb02f4a20fa39e1942165022a1a3ebffa3330e93da5c5cff046994ed297d73d35bbcec36f6e7b5650bdc221f8cef3efdec3e20ec6860e5dbe2e971cc9712f0fe1e8dd75d1110d66672092d1a6ef2b314bed9f8a8dfc9eafb9759045fe986b7e663d6bb43bb9b8ff6afdb72142f8c89ec18601ea227c93f2cd00f67aeb0cc9dfa1fc7ccc3de1644edc4371d98a6ee5bded5dde4a12d0dd0290eb996a72fc7ff3265bc1705f94816d5e53acfd0e75a1e77fb63613bb8e1c53bae4b9e10f8934ed6557751dbb88b259a905c38fe01280f9485e636a72a6c4365a7c335bd4213fce5c4c6fe8fc7414741a2799c74b4e25c2436ef0ef22fbd469c0f57f350c0a5e847a100884d6b4ee7bc3567f9ee3928f67cee0a180c06571dfb381a78dae02ebe9cc83cf9aeb6554f5db5303a1c438568d85de86a75b24e018a01065142290d8bce7ffd8b6013152d86510d46cdccdee6df9fb6f5c0980d2dfa6b0dac7a73f11697ef79c510b90230b5534fdd7fe2e9ddf5f057d1421683290a90ff9e23fef04511181282723d2014b5a434b7e144972d29931aa9f97e7f9ac8ce454eb2039fbbcff4eeeb22060c71dbad2ec4d4adb2ec010182bfe59271d978bb88feed72f74327426e6bc98549416587d74bbb51b07189ab6892f82a46ac8690e38bf2618877646846ba3dff67507832b6153eed2ad14ac5cc44d6687eb147efdf6bec5b59eacb21daeea792bbe1641745f0dfaef4d4cca84a0a054970d26c161bd13230086a3bc5e2e282406cf61b8a917e665438423f4e8809202df9c3743c39afd3eb4614aa6c69066463ecb1a50603ed5111b92849754fb2146a084e052695f08d0f5e91a1e19458056436266f10bb2f4e1e5ff0bacbfe0c9f6d1602351ee73d06fd56bd38b2dc8ec72acce834e7b31e2b123cee314f38feead222fbf79f16014ef334964bb66b78ba0a55e50dd2fb5fbca5b7b479a9ec97cbecf0080834b18dae5a649950d8bdc67a80226788532d9c2e79fce35c8761119392c4751174ee85fc87efab9050782b700e6f3370bdae7b32e1bc674c414de8e74bcf905e32c85d4506ed5d3606ddd13e1e7f549782bfb052477ad0e62e8316a78857f790afb555e972fdca2944f925c3906f0b63c84e19d25a409df021fc890cef84d29edebf4ec079501e07054c18d161743b66edd8ad64b5486a4b9a7b5c3522aa89c1fcf954adf7fa01ca49fd9c1d6351c5846c1f842ab606db7facf9a15f5d82315e8a8896107dddfcb9f6c5acc3f5bc73b7655904818b662e1a201d5240152b56ea3b39f548389d0b6d2fdb981200ffa84c04e6e3cd2dda133601ac2b10c8374f501a7e76d3aebb4fa3f36ffd51ce1ca55b5812317098375a89a8a9ffddfdaa2cf887f2509a1ebf0dfb6e0ad34eb3a67a19462bcfc994b5183fabf972aaefa93702b60b617fd19d8c5c3b2c70eef4bcaa3d8df69c0bf8f3ef5fb9c6c264b0f7f70f1f80ac22498aa213559a4d9bf1cabd7e67fb70a79ae4867691d6f2500a3cf59b4654417a5bd1a40537db3a89733ffd0454f4fd3ceb4a9ae4d34a23805013bc2b4559c509bda0148c258822eef0030fa007edd803a1cbc7a9145402e68d36bedc9f3e51b5332042a1628e7be1cc539dbbef09eeea48bf1c4a4200e5dabdb831aff1152defc7a0109a832682b62dc7d15ced288a070260e780bce1ef031a4f04cfe2f573f32cbf7cf5cb5ab18f47eea75f0c4acd95329f751ba2000f6a67d152c44295182fc6556f0c6636702aa9e6de14aba61d62d70df05d346df5a571ae9e1a304779c3fe2a00cfaa24b37cffd5b60afe15c8063685173649d3f85ddffcc4dfef1ba5f66f9144c71c80404386187f4a3cbcae261f2de62a74662ddf6067dc316cecf7f8974574d6eebd4700bf3eadb34ac2872337c31de5531fc38559049e2fcdb23a04294881a1c1a5884100a4aa3eeaf5ac0c848e8743103c30ab46e794be555dd74b006cf50ca33a1793559899872ab811abf6d010639dec9b6a669ef17b7b3dc9673b67c721975ad1474ef81f1e889f79e33831ebaa16df5ca460b689cd5542d58202032b307d59fe5355e0d371ee672029f9073e29ef6cba0e12784c32e8a25a4a722e586ce04fc30427db89b71e4617a495f56f902ab8778655ffd0194da1ee5500e27a2038cc7ff5a51afba2001315a79d1261027cd6357bb44e26d08975e876c185290aa54625c67a85581cf1218b3d2dca1bec701c5d3eedb310063c8d57cd"}, {0x98, 0x88, 0x5, "da80225d3bb68cadb08420cf616737aaf74064bfab4158c1c41f5912c30eb84104422b2669bd32f718a73a6784093838f7b4cabe9718f69626a1dcdd5dd722750365fbbac605713086e286e2958b22d04b34e0dc6c336d7c9ad6473fd7750faa63a34670797ab5b2d64c9b6bbadb215a0a2464784ea836844cbe113338cd4ca86f5791bb2e45"}], 0x1348}, 0x2000c) select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d) 21:05:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x1, 0x1, [0x434]}, &(0x7f00000002c0)=0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1}}, r2, 0x6, 0x4, 0x1, 0xb371, 0x0, 0x4}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r3, 0x4}, 0x8) recvfrom$unix(r0, &(0x7f0000000000)=""/177, 0xb1, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 21:05:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xffffd, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0x2) 21:05:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005a0000000100000000000000949736395d4f15b53c000000000000000078c99a74aa39a4da846706a6453817f87a19d7983594f9dd70fcf938ed41a917a8ec00e4572cf0ab510db7fda3136ba2ee534a95b679352d600d36ab983a"], 0x24}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x7, 0x90) __semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f00000001c0)=""/205) 21:05:52 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001040)) getsockname$inet(r0, &(0x7f0000001080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000010c0)=0x10) r1 = socket$inet6(0x1c, 0x20000000, 0x3) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000040)="489fdea7ef209649583d642d68ac66e68ed5f01953f3be4f7a41c65355e01ce1a8f66c5e816be18c07ea0112ce57533bad7217824707650ac9ac91e5059eea7e395b84e55380c6343e97b8e03544f8e81ce7845d24eeef4fcb918d6d0c7269e6efa1ed5e39a6ce7113ccb18f3dbf7a32832fd1b8228927045e407664ea23a3669596a5c80895e7957b35400a4f99c216077b3a234b744a00de588ffe51bb14030bbb9e2362c65c5b37f85c4bf03bc105462c4b13859226e921f8a10a9b9f61da82da56c15fbe7c57387387c8a804422ffa93477042fcbe03d62651ee30f190fe9fba3f72ee1cdca29717d2f68db2b0f22b1e5dd9e1d96c1fe6b379c91121d69bb52bbfae68f3316961723b16e4ce59ce0a3d4c7aed36ee058af378283a8c4bf657360208b06e7b1991c7085944ff8e6858e12900a85b785a48e2dde4d060399fc84f737adc1086804d691b9483ebb3de84fcc5637f08b116fb5ef5d180dde3311131bc86531f28a60d4a1f94b90a3881ad6dfa45133d2f9c4772afd631c3fab0c81c5462126375dd1f960b4ce158fe9166b8f43d529d6b50978501a90e443b5ea5b506c2719924fb0e6b7a249688f572522171da824b9fa9a606fe1cc4b9d59c047e8b2598ec99cd2e5a109a85b477f91016d334315bb7b4447a1c9f70940427872683f3c24fb4bba6e99212dc843c25b419ef6dd2fb53883ad2729da431a6df863c28451459300824136bc9653ca969e75316eb4a119d810520d9c2a9ae6c31dcc0e6d5e3d47e51cd77bb47575ba73e04af754a09937a4895545a75fb59ccc1e125ceeaac94738bc0b7b5841d532c4910078d66fce841c6190c7a2cf16a2dfb7d63a3b584165209535f8b5d7de7c37106014b107a116fa2e8d39d7474d5ece1771acb7cb1f5ca378648857e2d84ffa823df9e9c6a776d3f89b07b11eacbd637ecea9d48be18d1a9e8506537ee072d58462a132bb061e9ef8c9cd88696006fe4143f7faa8050bdb27657953bdc3eec59cbd537adaec0f1f80da5befbbe281a0c90b5dfdbca18f133ea85856c3933ab0ba3c14acf670c50931436e8e4cef18747e0533d52332f578a81961d62d86637ec0bd150aed83a435101c61e0669c6172c443e1475a9c768d6f58de881c6ecde67c5243129d2a1d755781f66eb38e75947f943216367e635125f674be727ac4bf7df3effb0c318b35a3e3a81c6a6f4eee175cfb6f5592e52a33854225ffa4b393739cadd90eb731cddfdcc87c6eac8de1ba7080afc7ef52b016af12de274023e44c3a11b73d72a4f121a642d55de6723c7f897597aacf0f7bba8a545fffc9da95b33b24e1c516f2fcc08de21e614d1393e8903b1664ad907f63aac309191cf821c510f8592e8b0ec0425252ec7ffd7efb47520384910249d108e19f1a053bcba80c484f33279356989b8ec2e93b0759151c1a984bc688b075efe8f5a7e6cc364da68512ebf9dd3d8fd917fb3e11cad023b6b97f7e99b710772ab1161a3bae0c02743177345d1617cad51112c5916ca13668d4917f378865d7e3e0b31426f750d0e60e9b0f35fba6e70e4d105ef19cd8bd2340884140af321d86daa03e603505dd6348bbb0007f7af58c31216cc0e677d15f8209fc0646ac4e955b813df229207e2ca1d53138ff93dc056c566293c41c41f6a928bc7074ab510cacfe94aa80ab034cf85fe5663eeb710c723d1376a299926bed767d233a379822c943c9fced8423f40d5132b77b97cefcad720a4677db1f9371d8b3787b2e8734daba45b4bfe7f129414bda2c17e6327c10a2adb6b29f4a66b62ccb14a4bdf51d91d231d9bdecdd77bd4d4341d517b94fad615f17edba77919e8fcaf0f5b864e5527bb90200906ce11a244a6a98c6a15176a0c1fccd4ed50dd22f33d5ec2946632d67e658cc2d5b628d8187e00c81a71b427efff34f7bced619d3be423b644ef070234dd5651ba97a385b65c4e4d45229e8cb06dad1a7ca115490165c870cea5e5ac94dcb9ecce4239294972613cbf3d08bba44cc77cd90026eb81bafac50b9d28a1ad8dd58739a35e6a424ee0bba4f44a4b958f3e97ec2604857b5884b591ef65ea82cc82a361d2f09b6753464f80774fb35a2668acf3ea484ad29220a2bae6e1f8ba95a7a6c2759b52906361d7c402d87a0182c36fc578aaed8f6a93b8390ccd0609277915842759ba7f1e217917e72ffb0437eed41c57da2c3a1e0e2448b6402b68a7c000f8f9889f7be460fc5fab7483eeba670fbd7cee4aeb55ca479cf92f080a60dc8655b2d4d0546d73c84b4d52616a2eda1d139660ac94800a082718000fa55cc399d1253f905dd9b7fbb4d56fbae3518b588d252e9a6e52ce56bff033ff2f6a4e6d42bfb9888fd3c6441d1fb71105aba7cd535c8b501dc2f9bebafe493afe14c1d48a3ae9d6dfe1746835f06f2d91c75b615a6dabe27e4c420193129f4e3299df9c6e21b2bf86824f340d55027cb79133ffb959f3905bccbd0a38d52f62937cb86f8fbd089c5e618c5e6310ac4721f6d66cc62d07261a98ae17e78fd1c1c5aa8d74a394fda844f3584ac901309f3d7451123c43ffc08db2c19afc437b6b9bd20f31145d2cee58b2d88a14128e61d0d02572fa301614d602964870ac5718de39b8e6225191acecacd32e6f5e0359e4768ad02dc114a1819fb85219256a767e050ca7f58f6b34e1b1d1869c21ef160124386b12eb0e3b3f6d343d4a09fc2a4a045a92269fc8734117de386bd75a401ffb3f3bbd1fe1adc6ee955baa50f53577916d7c847b34a3cf1e8a13306f253839330b7ec2ecd824bb0298b9573cf2a40be71816f8fdf2623fcd998824319e4fbbdfb35b3e836ab4244ef31dd9f3019658707e0242f2833c02bd097d484191d3af5bf99270b5a98a56582797fc8bb159d5f77e0f0f24974975fb54530c32da675104417a9aa81a7900c8a9ea3a2febb36cc017b2e52dde6614d30242114bf7d692037f031c5da8fe8179559271f60b48f67776e8e79583a77738da5b4a4827589ba2a97d5fcc3f211680650c3b3c640d815e8b0ef8867b93bfa219d03a49216fad6dda29fed0bba653efd61a3cdd4c57bdc22531649b8b8920a06993e9be8ceae4b113180f15e9b3c80b5f7b319ae065a0fb8295ee92ef361b39b6e1a9fdb15f6352af8113e427c824da26b22b307fcb95fdccdca4027c35fd73fe4c8fc7f7d6f6973fa53c279861b40d2359785731ceb90a4cf61bf80cf987eb93103d90050642003ed15ecd43a0fefb7cc47b917b8fe8713083cd598c886bcbc15d886bb842203158d87dbb071596b8fde765ab810c0030a0b09b4c67a0fc50fdb73f3caba3449fc0d00cd8bd3a33d2de3b1741ae8b534b730ec124f907600dd7b8a31d3d2d3ecce33d15eebc9d40254fc2ea1c09ec0229164d125d7583146eca2f0d6bdca281d270c751f7470846803d1514b6b5bc41bd9eee872bbf14582b79ea2dca3e1d28e3341f617baf618cb6e8d93f41d76b249c98366aa1c1d6609b3aced935f4c4db2accaf56023371d6d38cd0061473306570f9a5107e180879f660c3d41b4680efcd68dec8b23ebca231b148558bf142da50296544049bd97993468f30d39850caf9460a15fda6d2e71c473e6132c57c98af7cc24c927112be890fac34a1cab5c2f3eff370a57e478b038419997a10c42a384851d6701e47e33040211904fa3debb48cdf3305008cefef6ed6aa41d30414c2a202c38f14c0f73c4f267ca8155ee74cdde3c36aae4f6088a5d44355771324bddcf362ac38319994785bf4c5845bf044a3b0f52dd6764cbd59045ef91e4863998556f4305e5bdc48c24f610c8c48c0c0c1ba4b3029408daebeebe1381335949fcb1bb5e4222699661233226799730dce1af803aac2d756c6a8760b3e4276236639c435d296f314efa4c61a2783219d3f9af876cb246bf74f109da12173044214fecd79533b5e5d0cc59b07e276d5f4ee69397a2db863e5d80e782a1138394c4c8e349c0533c10b9dfef03b129229ce483090a6735a95ede53b3adcb36c5fb28ed094f5eddb7bbb894f13e09151065b69de84786fd1d354078ab9794bd3b44738aba8d73fff88788200ab67af471504529300d0063013bc7301cbb8f738fdcf17d0ab3c50f31a1a21e52d3ffc9897447c9559af69c2ceea967cde0675d1858b91f43ffd5dcdd3c649749841099c63e82469912eb26a912dba83da900f98e09333cf82df45378a4d646762081e65520278dce00a7282634ce929fd4f2c539b9c231b2d55792dd64620f5b6e2e7e1c448942e8bbc7cdbdd745204b87dcfe4c4df3c2e222336df7d97713a3d68df3e9be876345f4829b5c71545e605dcde4d9b728d25d4da3b0419ff20a6e8ad1fd6136418fce537d0770a95986e0404af43f79ac8ee400fbe7cd48b4ea90f5623345b2d1a6d984633a97ead6cd2a59fd1d32c5685cf228914494a669a97bb8d129b9dad8d42c0a57d11e7a4c0c061de2d2ce0c58114df924119ef9dcb1f356c82acfaf0be0a4051ba987e1d9f3a7fa84fc0c2d08ccd6bc9cdb0a5ff2ab896e301b2bd3918702745feeabdc235201fd9140eb1258a262c21437362ce7de00083a56d7f2c711793ec8d949712f239aab77f31890fde6c3e8d42a31cf7c4441ec2d38744df40d4115a2cef7a949f2554b00030455dcdea23bb1ad8b72536a165c40917a485a0f67a524d766d2c555c1b757b15d23ab392ea446b4f4f2e2779086c75525b6a8d85287e9c135adfa896b227f095f97a9edd31b8cec38bf9395f882c88d0e13735c1650c342a74239ceb4a30c92877702ce7e7ec8292068b7207d98716a7c81ac0be4a5042772e237513c2ccc54be8e93bc2dfc6d93e1d85a3b0fc747156fb29f611bb53edd706d4d806fce9d8e25f89c152002d2d3653086db31b10f9551b2bae1146da9ba005ad89e332e1b6b5faf6e4c047674486623fc2e187cf212a1203b88af633515730d5cf4899f7bba23d96fc1c54e3dfa8afb9f81f78a74f177606a4381ba84f118db273a34b93945812d5d37fd16f28ffb6c30938665d4d641869c65f19d526ac0571a91131755ceaabd85422d5bf89d8c4d293b7653adacd174b17949d5cc7ce9c385725c834bf11ef7f86badba1ac73597bd45f789908b4de8da82999ae93ab37ddfef1dc58114caf1d6557e59becb1c1e55ed9532a6e6411eea48c3010a14aa74c7177e4b8d5b1195540949985555b774fca5dc0e1a2d9b000e621f9af3de3d3b6f3a8b5abb769f1c41736207acfc163547de85d201d341079f75a9934d7abe4bfda1352ece425aca0fad19b5a24e507a0444471447d53638739a566c5792c2b220024bfb4fc02f09318981d384d41f4fcf505b41ba4b693fba13d6d0f7b5ec64ff477c8c86811e703d41001e958f510b86b09864d4652922b45fbc4d059e5c2ece328117b6bfe89a28ff3805c49887b8252a995d7e3dc171cefe70e635321ebb60b3e6fe46c64dcf6b85521e0ffe3c6617d75e79cbb04f12f53971507912608f8a0280f79ca4d12ac77cbe5b3874bd06e7e64b6e66fb5d24f14dfa9331159de1742794ece3f419fc4808ed09b60f078cfc579e4590a301ba6db68123699af3a1fe57c85b1779b544edd17d9c773c9dc0d157bd53d7b99a026867c4355a443e4ff40c819264994a43c61de461bc6de3657c7b49b6893ac406d5f4422ddd252097cb306103690653d9f49196c3f0497b1ced3fc98300bf72ce6a5d3ec0a0f5415cd03f2ee8dfe0340554ea26a9a45ce6733020f88c21e843d96151aeb9d8a", 0x1000) mlockall(0x1) 21:05:52 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) fcntl$setstatus(r0, 0x4, 0x10044) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, r1}, 0x8c) 21:05:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x6, 0x1, 0x7ff, 0xfffffffffffffff9}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = open(&(0x7f0000000240)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x431}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x11d, r1}, 0xc) symlinkat(&(0x7f0000000440)='./file0\x00', r3, &(0x7f0000000480)='./file0\x00') rmdir(&(0x7f00000004c0)='./file0\x00') getpeername(r4, &(0x7f0000000500)=@in, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r7 = socket(0x1c, 0x10000003, 0x3) mkdirat(r0, &(0x7f0000000600)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, r2}, &(0x7f0000000700)=0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000740)=0x7ff, 0x4) rmdir(&(0x7f0000000780)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r6, 0xffff, 0x9, 0x208, 0x9, 0x3fcf, 0xffff}, 0xa0) getpeername$unix(r0, &(0x7f0000000880)=@abs, &(0x7f00000008c0)=0x8) truncate(&(0x7f0000000900)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000940)={@in={{0x2, 0x2}}, r5, 0x1, 0x6ba8, 0x7fff000000000000, 0x8f9, 0x949}, &(0x7f0000000a00)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a40)={0x7, 0x0, 0x1000, 0x0, r8}, &(0x7f0000000a80)=0x10) poll(&(0x7f0000000ac0)=[{r0, 0x190}, {r3, 0x90}], 0x2, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b00)={0x3, 0x1, r5}, &(0x7f0000000b40)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000b80)={r9, 0x94, "e15318c6c87c50f1f2f25513a5179aae37a3535bd7a50a12d6adcf76f5d3e4cfd55f097927d3bdeb03a749fd800834d721d4a9cb4d8dc78ff5bacea38baa53ad21768064e15f643ea6558d6458450e55862d2aa38e4f6a5be2a725c3a38e04297e63b44a3ca4eaebed3431bf65fefef811b2427fe5671dcf3b0dfa5ae09787c14b1646c8b99d4efae0f1554ef104f17b6e5e8ad0"}, &(0x7f0000000c40)=0x9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000c80)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000d40)={0xff, {{0x2, 0x0, @multicast1}}, {{0x2, 0x2, @multicast2}}}, 0x118) 21:05:52 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4) poll(&(0x7f0000000080)=[{r0, 0x2101}, {r0, 0x5}, {r0, 0x8}, {r0, 0x145}], 0x4, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001fc0)="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", 0xa5b}], 0x1) freebsd11_fstat(r0, &(0x7f00000000c0)) 21:05:52 executing program 1: r0 = socket(0x0, 0x1, 0x7507477d) sendfile(r0, r0, &(0x7f0000000000)=0x3, 0xda) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) setgroups(0x1, &(0x7f0000000540)=[0x0]) 21:05:53 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x729, 0x401}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7f8, 0x10001, 0xffffffff}, 0x10) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) 21:05:53 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) sync() 21:05:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000200)="98041d950ba4bc57eefaeda1ce43459919e9ac87347832a840bb8f1a2f70b53e33d5d589ed3d0b4e6889aee098fbfa23cd3af248225f01c95c51295f2b69be470024c60fa07480e6966b37fc0caa4d88e3f8dad98239dbae2a0cdb38690a8b977a31c76b17666b83a0635ff16df0b0c14a52c192e5b5419b4be139d378730d0bbc4679ceb2c217441cc0a4bed046b52b9cd4305fb9b0a11892a6330d3be3008ca74d776a5d08c3907ad8eb2fea3c70573dd1c75679d74809e9", 0xb9) 21:05:53 executing program 3: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@init={0x14}], 0x14, 0x20000}, 0x0) 21:05:53 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000280)="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", 0x16a) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) write(r2, &(0x7f0000000040)='t', 0x1) execve(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 21:05:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000100)=""/90, &(0x7f0000000180)=0x5a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x81, {{0x1c, 0x3, 0x180000000000000, @loopback, 0x3f}}}, 0x88) 21:05:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x93, "df57251c8756ece5e1b67982ddb6e5b0d3969018536de9b00516f1e1962c927bccaab6842caa8c888078c68065be5145b17b95f0f861d1586dd9e912d7ff454a21010fdbec4caaca29470ae5f72b46850a350a1f4fdb5741409ce6b4c53c37ec57f31794869044ae513c8537fffad2ba76404389a9a2f9f21e52dd9f78db5887405c53909ce457f309d41abae45384769840e4"}, &(0x7f0000000080)=0x9b) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040)={r2}, 0x8) 21:05:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffe3a) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000000)=0xffffffffffffff57) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xe0a, @remote={0xfe, 0x80, [], 0x0}, 0xac}}, r3, 0x4, 0x100000001, 0x5}, 0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r3, 0x40, 0xf, 0x7fff, 0xb4ed}, &(0x7f00000000c0)=0x18) 21:05:53 executing program 0: syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000002000003000"], 0x10) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 21:05:53 executing program 3: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) socketpair(0x17, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0xfffffffffffffffd, &(0x7f00000000c0)=0xfffffffffffffb94, 0x4) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) setregid(r1, 0x0) setregid(r2, r1) setregid(0x0, 0x0) 21:05:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000040)={0x0, ""/180}, 0xbc, 0x0, 0x1800) 21:05:53 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) sync() 21:05:54 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc01eb22058d0c3fb55dc6b8f7") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) flock(r0, 0x0) 21:05:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7, 0xef9f, 0x29e, 0xf70}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 21:05:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x7ff, r2}, &(0x7f00000003c0)=0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\b \x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)={r5, &(0x7f00000001c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x0, @empty, 0x20}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000002c0)=0x401, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 21:05:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={0x0, 0xffffff80, 0x0, 0x0, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001500)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000040)="e6e977b1943dc5819ad15e9088aa5945b0761896f0bd3d7b3d3190ada64a74f853299220e7fa3a59ab3d3aaf40a6fd189696cd5c6309e2ec87e041aefc14324e011131f2bef623c1ce138fa72a29e1faf69ecc5393438139ab4e", 0x5a}, {&(0x7f00000000c0)="3f9f7b987eb21963a42ad4583c3ca0ed3d0242fc857e2c9298d43dc75dadb1ceb3db8b0abb0b6dc5a9403163d40e7f0f6afa64e940eb78074d15ae4e3cdfd6599c4a631dcfe487e45f7382e5609d6b9349c63eda6fc3209f82f7c0b002654381ecf03be9d19f99dee043fe2cf4b96352fcfdb2d6f9cebd3ff03a229e094329f31d875c75e614fb16", 0x88}, {&(0x7f00000001c0)="d24724d769f287539222896b350a39abf6b3764b0e8d570bf0d176ac068758508290c62f4cb3297c4b37c730bc115d90206cf22bda13033ce8f481aad5925184d6cf0b421012c08304ecb6c72845131a394abccb9510638d160cd064f8d267b0631272196e785f19633c00cdcc47d0ea0133d7b66eef23d29a8ea2def582ed57619040828ad25dd1da790ee4965a6930c304d1053d946654965e8f3ac7d4f2f47705d3e951b1367c5516cbb7dd19e299e72194b52b96951bb5d718bbe9d9e41c5c5b49a324ef1f16e41492276e862a3d3454d2aa7cab1ba2d40fa7437075c0f8d5d651e53c7846f38bbb2e8376b52886cc", 0xf1}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000001300)="aef6738cbc04c0cb5c53566abbc7c71e0a25bfbfc191bbe440", 0x19}, {&(0x7f0000001340)="4daaa50a536d332664ff346757efa01be07bbdd9d174bb8199246cc186c9af1d136f55c3b265f67cb789a00917f0cce527adc6f8b7135d3883560e192050d52eb77f1b6a9c46be649a8f7a10ee124e7e82f2edf03d409449450037b757dea0cc0f028271f1b81fc53461428990cca41e5bfd6ad925f77e750f5e3dae882f525250f3bfd311c1bad6de9d2b1f1cfd8744c99f7af7cbe79007f751b50d94f9360483836f2ab77d23dbfdc59613d80cfbfe70500abca35952e6177d77d90217850510ca6f1eb085a7ce6016867caa214acad8ef8c07b3883c693cfced93eb495cbd08d50bc32b2ffdf229a3166ea22a21ff69ce601d", 0xf4}], 0x6, &(0x7f00000014c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}], 0x20, 0x20081}, 0x1) 21:05:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 21:05:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={0x0, 0xffffff80, 0x0, 0x0, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001500)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000040)="e6e977b1943dc5819ad15e9088aa5945b0761896f0bd3d7b3d3190ada64a74f853299220e7fa3a59ab3d3aaf40a6fd189696cd5c6309e2ec87e041aefc14324e011131f2bef623c1ce138fa72a29e1faf69ecc5393438139ab4e", 0x5a}, {&(0x7f00000000c0)="3f9f7b987eb21963a42ad4583c3ca0ed3d0242fc857e2c9298d43dc75dadb1ceb3db8b0abb0b6dc5a9403163d40e7f0f6afa64e940eb78074d15ae4e3cdfd6599c4a631dcfe487e45f7382e5609d6b9349c63eda6fc3209f82f7c0b002654381ecf03be9d19f99dee043fe2cf4b96352fcfdb2d6f9cebd3ff03a229e094329f31d875c75e614fb16", 0x88}, {&(0x7f00000001c0)="d24724d769f287539222896b350a39abf6b3764b0e8d570bf0d176ac068758508290c62f4cb3297c4b37c730bc115d90206cf22bda13033ce8f481aad5925184d6cf0b421012c08304ecb6c72845131a394abccb9510638d160cd064f8d267b0631272196e785f19633c00cdcc47d0ea0133d7b66eef23d29a8ea2def582ed57619040828ad25dd1da790ee4965a6930c304d1053d946654965e8f3ac7d4f2f47705d3e951b1367c5516cbb7dd19e299e72194b52b96951bb5d718bbe9d9e41c5c5b49a324ef1f16e41492276e862a3d3454d2aa7cab1ba2d40fa7437075c0f8d5d651e53c7846f38bbb2e8376b52886cc", 0xf1}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000001300)="aef6738cbc04c0cb5c53566abbc7c71e0a25bfbfc191bbe440", 0x19}, {&(0x7f0000001340)="4daaa50a536d332664ff346757efa01be07bbdd9d174bb8199246cc186c9af1d136f55c3b265f67cb789a00917f0cce527adc6f8b7135d3883560e192050d52eb77f1b6a9c46be649a8f7a10ee124e7e82f2edf03d409449450037b757dea0cc0f028271f1b81fc53461428990cca41e5bfd6ad925f77e750f5e3dae882f525250f3bfd311c1bad6de9d2b1f1cfd8744c99f7af7cbe79007f751b50d94f9360483836f2ab77d23dbfdc59613d80cfbfe70500abca35952e6177d77d90217850510ca6f1eb085a7ce6016867caa214acad8ef8c07b3883c693cfced93eb495cbd08d50bc32b2ffdf229a3166ea22a21ff69ce601d", 0xf4}], 0x6, &(0x7f00000014c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}], 0x20, 0x20081}, 0x1) 21:05:54 executing program 2: r0 = socket(0x15, 0x3, 0x0) shutdown(r0, 0x1) socket(0x2, 0x20000007, 0x8) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 21:05:54 executing program 1: accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000001100)='./file0\x00', 0xe907e4fb3b99555a, 0x2000000000020) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x0, 0x5]}, 0x8) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) 21:05:54 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c63000/0x2000)=nil, 0x2000, 0x7) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x4e8, 0x4) 21:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffe58) r1 = semget(0x2, 0x100000000000004, 0x220) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f00000000c0)=""/33) r2 = socket(0x1d, 0x10000000, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/12) semop(r1, &(0x7f0000000100)=[{0x4, 0x200, 0x800}, {0x0, 0xffff, 0x1800}, {0x2, 0xfffffffffffffffc}], 0x3) 21:05:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 21:05:54 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) munlock(&(0x7f0000e29000/0x3000)=nil, 0x3000) accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x2}, {r1, 0x30}, {r1, 0x11}, {r1, 0x80}], 0x5, 0xfff) 21:05:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) ftruncate(r5, 0x1) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r7 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0) 21:05:54 executing program 3: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f0000000100)) r0 = getuid() setuid(r0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = geteuid() fchown(r1, r2, 0x0) 21:05:54 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f00000000c0)=0x8) 21:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffe58) r1 = semget(0x2, 0x100000000000004, 0x220) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f00000000c0)=""/33) r2 = socket(0x1d, 0x10000000, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/12) semop(r1, &(0x7f0000000100)=[{0x4, 0x200, 0x800}, {0x0, 0xffff, 0x1800}, {0x2, 0xfffffffffffffffc}], 0x3) 21:05:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x8000, 0x8) 21:05:54 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000001c0)="822767e2f516797b", 0x8, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x5, 0x7fff, 0x0, 0x0, 0x100000001, 0x400, 0x8, 0x1]}, &(0x7f0000000040)=0x14) 21:05:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) read(r0, &(0x7f00000001c0)=""/181, 0xb5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="6000000006aefd805fe6a91d0dcbca7083afa4c7a1d3d094bd4329ae26c5ca677370aad57fc78ddc8d8dc9dc80d9eb49436e111edeac94e933b0070f8c3f2bdc24652b701a21dd78c0da9fdef51557cbb943bd92c0439c038d9834faaef7c110809f19a5"], &(0x7f0000000100)=0x68) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xffffffff, 0x9641, 0x9, 0xf4, 0x5}, 0x14) 21:05:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0xc2) dup(r0) 21:05:57 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x108) r1 = socket$unix(0x1, 0x7, 0x0) r2 = semget$private(0x0, 0x7, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x3}, 0x8) semop(r2, &(0x7f0000000040)=[{0x3, 0xffffffff}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000300)=0x1f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x3ff, 0x4) read(r1, &(0x7f0000000380)=""/4096, 0x1000) freebsd11_fstat(r1, &(0x7f0000000080)) 21:05:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffea5) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81d6}, &(0x7f0000000040)=0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/215, &(0x7f0000000100)=0xd7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x7ff, 0x5, 0x6, 0x5, 0x5}, 0x14) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 21:05:57 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696b533000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 21:05:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100004, 0x21) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)=""/245, 0xffffffffffffff09) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x10d) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f00000003c0)='./file1\x00', 0x4, 0x86) lchown(&(0x7f0000000080)='./file0/file0\x00', r2, r3) 21:05:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x10000005, 0x7) sendto$inet6(r0, &(0x7f0000000140)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c498e9c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7c, 0xfffffffffffffffc, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 21:05:59 executing program 1: setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setgroups(0x0, &(0x7f0000000140)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x12, 0x800) sendto(r0, &(0x7f0000000100)="294b4fe37b828291c0afddb4b75ba25cec037c461cfd62a7213680b13a2effd970352355098b869597dec7020ac9cda1290355ae9629c424c6a40624b324a69b80616c1489109d1cfaf42ad18b39114835c91cbbd81d5e7bcae015fb56cbe4a6e7eef63e6d28273bb1032cff411d7bc864b0156ed08848723d2a7a2628f29b341d3696ce55637903af2dc2180f93a54e38c70b1b63db903fb5fd7a", 0x9b, 0x80, &(0x7f00000001c0)=@un=@file={0x1, './file1\x00'}, 0xa) 21:05:59 executing program 2: getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) unlink(&(0x7f0000000080)='./file0\x00') close(r1) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x101, 0x100}, {0x3, 0x4000000000}}) 21:05:59 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040)) 21:05:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001000)=0x38000, 0x4) fcntl$dupfd(r0, 0x0, r0) close(r0) setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000000)="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", 0x1000) flock(r0, 0x2) 21:05:59 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xffffffffffffb6f8}, 0x24) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1c, "6f647a9329fb196d5740c781fe37d3db2943e11379d501458515cfba"}, &(0x7f00000000c0)=0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x0, 0x2, 0x8a, 0x80000000, 0x2, 0xff}, 0x98) r3 = semget(0x3, 0x377ef2b604c05bfa, 0x200) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000001c0)=""/203) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000002c0)=0x2, 0x4) fdatasync(r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x6, 0x4) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x1000, 0x8000, 0x80000001, 0xffff, 0x1f]}, 0xe) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000440)={@broadcast, @loopback, @loopback}, &(0x7f0000000480)=0xc) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={r2, 0x3ff, 0x3, 0x1, 0x0, 0x20, 0x79b8fbd3, 0xfffffffffffffffb, {@in6={{0x1c, 0x1, 0x6, @empty, 0xffffffffffff8001}}, r2, 0xfff, 0x4, 0x27, 0x4}}, &(0x7f0000000600)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000680)={0x101}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={r2, 0xf6, "995c8499ecf40f50cea5b9f66bdb9d7d281383dafcc0e664c08adac766115e733fe84ff9c1c2d57057c44c9f56d6d88d2b5e037260e2673cdbd4adfffc4aedacba40e7179c807f95ef59e17b9170eda4c57e9a40c7791dd06a8ba37d1ba2857bfa1e180e8d4ef0e2a0b1967c94e3f9625a72343d65a7ab56e8506d870f5223c28f747809cba299639b48513a9eb89904e8754891b499a729485e22252353e0f6bd68cc794d578ce4bf63db8b69a67f9cc0ac69d38e398d5483821f675b8df8c22affb419308a5af1b7e4eeef2b5d4edd56de272e55d0dda182f78f202f5d6cad1bd013bf5a525988977d28414e620d96ddabdb4ab923"}, &(0x7f00000007c0)=0xfe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000800)={r4, 0x0, 0x1, 0x3479e83b, 0x8bc1}, &(0x7f0000000840)=0x18) __semctl$GETVAL(r3, 0x6, 0x5, &(0x7f0000000880)=""/86) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000900)={r5, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000bc0)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000c00)={r2, 0x3f, 0x76, "3c704ac6ab9b920857c79a445a42662b67ce6ea0b0c00ee3e7f853388f957f79146b0d477d842b112cb5c57581e7d6efbb9958b11ece1b16d541c155cc5a8d9dbb70f54cbaad4becd55f59cb6d7f0a24e49e358e199a59705bb61637967612d8006b6057bf5a665a31a2d2abb0f3e2f2650ad0900263"}, 0x7e) 21:05:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, r3, 0x7, 0x1, 0x10, 0x3, 0x0, 0x8}, 0x98) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYRES16=r4, @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 21:05:59 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xffffffffffffb6f8}, 0x24) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1c, "6f647a9329fb196d5740c781fe37d3db2943e11379d501458515cfba"}, &(0x7f00000000c0)=0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x0, 0x2, 0x8a, 0x80000000, 0x2, 0xff}, 0x98) r3 = semget(0x3, 0x377ef2b604c05bfa, 0x200) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000001c0)=""/203) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000002c0)=0x2, 0x4) fdatasync(r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x6, 0x4) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x1000, 0x8000, 0x80000001, 0xffff, 0x1f]}, 0xe) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000440)={@broadcast, @loopback, @loopback}, &(0x7f0000000480)=0xc) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={r2, 0x3ff, 0x3, 0x1, 0x0, 0x20, 0x79b8fbd3, 0xfffffffffffffffb, {@in6={{0x1c, 0x1, 0x6, @empty, 0xffffffffffff8001}}, r2, 0xfff, 0x4, 0x27, 0x4}}, &(0x7f0000000600)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000680)={0x101}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={r2, 0xf6, "995c8499ecf40f50cea5b9f66bdb9d7d281383dafcc0e664c08adac766115e733fe84ff9c1c2d57057c44c9f56d6d88d2b5e037260e2673cdbd4adfffc4aedacba40e7179c807f95ef59e17b9170eda4c57e9a40c7791dd06a8ba37d1ba2857bfa1e180e8d4ef0e2a0b1967c94e3f9625a72343d65a7ab56e8506d870f5223c28f747809cba299639b48513a9eb89904e8754891b499a729485e22252353e0f6bd68cc794d578ce4bf63db8b69a67f9cc0ac69d38e398d5483821f675b8df8c22affb419308a5af1b7e4eeef2b5d4edd56de272e55d0dda182f78f202f5d6cad1bd013bf5a525988977d28414e620d96ddabdb4ab923"}, &(0x7f00000007c0)=0xfe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000800)={r4, 0x0, 0x1, 0x3479e83b, 0x8bc1}, &(0x7f0000000840)=0x18) __semctl$GETVAL(r3, 0x6, 0x5, &(0x7f0000000880)=""/86) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000900)={r5, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000bc0)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000c00)={r2, 0x3f, 0x76, "3c704ac6ab9b920857c79a445a42662b67ce6ea0b0c00ee3e7f853388f957f79146b0d477d842b112cb5c57581e7d6efbb9958b11ece1b16d541c155cc5a8d9dbb70f54cbaad4becd55f59cb6d7f0a24e49e358e199a59705bb61637967612d8006b6057bf5a665a31a2d2abb0f3e2f2650ad0900263"}, 0x7e) 21:05:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file1\x00', 0x100, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}], 0x1, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) write(r0, &(0x7f0000000200)="ce05d6ab7899a5fddbf0b0c8f86812125638246ae4614e173f16c0a8b153e10679d2e663bf99a8fefae210826140a59f1898d5d3ce24dfdeff88aaccf89e9b1d72ea30babdd73ffe00039bc1fb363aebff905547ef278fb194fed7246cc0da421ed3dc8dd47ced6860b39bd77b3e2bda1433d16c082b4c34d99403825979a32366540fa04f8c79ac1a513f7e309b200eb6b5d028e9d3db2de9b6595732b85f25630032892d9aa0bc528a897a47474252b2de116e6a6142819d7f31b689ea78d239ecb495438445ee377a4acc5d548b630bf2e66e4f08a90d453b9229bb55f45d379d3c57f9c3e743d91e550861be178cae29fcad79", 0xf5) ppoll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x4}, {r0, 0x2}, {r0, 0x68}, {r0, 0x2000}, {r0, 0x102}, {r0, 0x84}], 0x8, &(0x7f0000000080)={0x401, 0x1}, &(0x7f0000000100)={0x3}, 0x8) 21:05:59 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x1) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 21:05:59 executing program 2: getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) unlink(&(0x7f0000000080)='./file0\x00') close(r1) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x101, 0x100}, {0x3, 0x4000000000}}) 21:05:59 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10001}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x401, 0x1}, 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x6, 0x81}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000280)='./file0\x00', 0x108, 0x140) futimesat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x1}, {0x1, 0xff}}) 21:06:00 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x80, 0x2, 0x80000000, 0x7ff}, &(0x7f0000000500)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000540), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff00"], 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 21:06:00 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 21:06:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x400000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x5}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x100000001, 0x1, 0x100, 0x8, 0xffffffffffff7fff, 0x1000}, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/169, 0xa9}, {&(0x7f0000000900)=""/205, 0xcd}, {&(0x7f0000000a00)=""/173, 0xad}, {&(0x7f0000000200)=""/32, 0x20}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000001ac0)=""/106, 0x6a}, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) read(r0, &(0x7f00000004c0)=""/225, 0xe1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001b80)=0x81, 0xaa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001bc0)=ANY=[@ANYBLOB="02004e20e00000020000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c943979715136c4b9f950b0ff49cead6", @ANYRES32=r2, @ANYBLOB="e5d6700a21000000"], &(0x7f0000000640)=0x22) 21:06:01 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) r1 = semget$private(0x0, 0x7, 0x82) fsync(r0) semop(r1, &(0x7f0000000440)=[{0x4, 0x100, 0x1800}, {0x4, 0x6, 0x1000}, {0x1, 0xa30, 0x800}], 0x3) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$SEM_STAT(r1, 0x40006, 0xa, &(0x7f00000005c0)=""/4096) semop(r1, &(0x7f0000000240)=[{0x0, 0x1f, 0x800}, {0x1, 0x7, 0x1800}], 0x2) r3 = accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x101, 0xf, 0x7, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x62b, 0x410, 0x5b, 0xfffffffffffffff7, 0x8, 0x2, 0x800, r4}, 0x20) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f00000002c0)=0xed) 21:06:02 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f00000001c0)="a040a1add890225829f44a7d4d5811b723b0157006de680a4a2450026253d93d1ca9397d4803c792045fe927d7a155b234f2c5566433b42ec08cc73ccb935728a8a6997c3a83224271bd2cda5a4a", 0x4e) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x3a3}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, 0x0, 0x313, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) getgroups(0x1, &(0x7f0000001640)=[0x0]) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x2e9, 0xfff}, {0x1, 0x100}}) sync() 21:06:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xfe, "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"}, &(0x7f0000000280)=0x106) shutdown(r0, 0x2) 21:06:04 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x80, 0x2, 0x80000000, 0x7ff}, &(0x7f0000000500)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000540), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff00"], 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 21:06:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/15, 0xf, 0x40000, &(0x7f0000000040)={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) r2 = semget(0x0, 0x3, 0x60) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000180)=""/113) munmap(&(0x7f0000aa3000/0x2000)=nil, 0x2000) 21:06:04 executing program 2: r0 = socket(0x2, 0x2, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="011b4933", @ANYRES32=0x0], &(0x7f0000000100)=0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 21:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0xfff, 0x6}, &(0x7f0000000100)=0x18) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x2, 0x4, 0x5, 0x5, 0x4, 0x5, 0x7, 0x9, 0x6, 0x6, 0xffffffffffff9f3c}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240)={0x6, 0x2, 0x2, 0x1ff, 0x7fff, 0x0, 0x40, 0x2, 0x9, 0x2800000000, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffffffffffffff7f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x200, 0xea) listen(r0, 0x0) listen(r0, 0x0) 21:06:06 executing program 2: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000) msync(&(0x7f0000d5c000/0x4000)=nil, 0x4000, 0x1) msync(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x2) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1c1b, &(0x7f0000000080)=0x800003, 0x4) msync(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x9, 0xffffffffffffa12c}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="018000fff800000029817c7b4ed32c115a46e59afa71e218d911479c775de677ad44377026b6f59f057da26d97042976513780aff5a6b79d3ca780ec330feefa43e61249a9253b80339955d3f8f14d4a36f9a61cce4dcb"], &(0x7f0000000240)=0x22) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, r2}, 0xc) 21:06:06 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f55abea9f0b8b20b46c65300016"], 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000080)=0x10) sendto$unix(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 21:06:06 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x127, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00060000000000000100000000000000000000"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6, 0x2}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x1f, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4d}]}, &(0x7f0000000240)=0x10) r3 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r3) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080), 0x4) 21:06:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9d, 0x3, [0x1ba, 0x401, 0x5]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x6100, 0x3, 0x7fff, r1}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe8a) 21:06:07 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x3, 0x3f}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r4, 0x8a}, &(0x7f0000000180)=0x8) 21:06:07 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x80, 0x2, 0x80000000, 0x7ff}, &(0x7f0000000500)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000540), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff00"], 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 21:06:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) r1 = semget(0x0, 0x1, 0x38) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/6) 21:06:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001800)) open$dir(0x0, 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)) accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) getpgid(0xffffffffffffffff) getuid() getgid() accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x0) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYBLOB="613edf7d7cdc27e41802b0ce5e4f7f62e7b867325288b0d3fa970358cf7aeefe32c880894c9127e3eab967109ee485bf33e717a6657c657702a96cfe7cb880c68f7c198e8596673cd78289d7568f6e3f020bab5baa52321d9acf8741e7c18dde78fffead38225c3526ec0c2302b7d8be454ac2ba4e1198b1f8477c166afb8b98c2460435f4cd7db9106f69738578d69360595809"], 0x0) sync() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 21:06:09 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x80, 0x2, 0x80000000, 0x7ff}, &(0x7f0000000500)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000540), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff00"], 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, r3}, 0xc) 21:06:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022f29265d194beaa0c23b2f66696c653000"], 0x1) accept$unix(r0, &(0x7f0000000480)=@file={0x0, ""/108}, &(0x7f0000000500)=0x6e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0x1c, 0x0, 0x9, @empty, 0x7f}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0xa77, @loopback, 0x43e9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x1, r1}, &(0x7f0000000400)=0x2b8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 21:06:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74), 0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7ff, @loopback, 0x4f}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x696, 0x210, 0x20, 0x9, 0x9, 0x50, 0x1, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x4, 0x1000, 0x4, 0xcfa, 0x7fdbc074, 0x53, 0x6f41, {@in6={{0x1c, 0x3, 0xa8c, @loopback, 0x6}}, r2, 0xffffffffffffffff, 0x6, 0x9, 0x10000, 0x8}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffd76) 21:06:10 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x28402, 0x8) freebsd11_fstat(r0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000fb22818bac5c"], &(0x7f0000000040)=0x12) 21:06:10 executing program 3: r0 = semget$private(0x0, 0x7, 0x82) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r4, 0xe2, 0x3, 0x6}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r5) semop(r0, &(0x7f0000000000)=[{0x0, 0xb2d}], 0x1) __semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000740)=0xfffffffffffffffe) syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b") freebsd10_pipe(&(0x7f00000004c0)) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1) r6 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000340)={r7, 0x3, 0x1}, &(0x7f0000000380)=0x8) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000480)=0x9) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000580)={r8, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000540)={r7, 0x4}, 0x8) msgget(0x1, 0x583) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f) 21:06:10 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x200, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x3}, 0x8) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) close(r1) flock(r0, 0x8) 21:06:12 executing program 0: mprotect(&(0x7f000002d000/0x2000)=nil, 0x2000, 0xffffffffffffffff) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2c65, 0x1, 0x400, 0x8, 0x8, 0x6, 0x3, 0x10001, 0x1c, 0xed8, 0x2}, 0xb) 21:06:12 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x40000009) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_sctp(0x2, 0x9c365d9079eb89e7, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0xcc, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0x0}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt(r0, 0x401, 0xffff, &(0x7f0000000080)="ee64e8dea06018e202821de952d7c57997036570c6b8739290c4416a96bb1a2cf431a60b8780da2977b0837491cef1384d42e3bced3169ba06eb22a5fbf28bf2c6bd9ace973e3eda42062577759180353ce8b841019457d08c9ba7b6dd41e8d12030595b522f9ec8d98b28b2812945d93ee52a36dafab0599a656025eb1233b401d90dbb6b13e26c63795e0c20d53d6704f0ed77ae9fe6e58055c8acd5711a5790072862501aea8807fcc628f89f2181a8408e0a9d1344c6753480242cea522a9e8c33cfcb33295efffb5b07b047fad3249f9427d5baa56e8977cf245cf2c01de04afcbb533a8fddf31db7083792187a5c726a66d0", 0xf5) exit(0x1) socket$inet_sctp(0x2, 0x60a190ef16b60c36, 0x84) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)=""/70, &(0x7f0000000340)=0x46) 21:06:12 executing program 0: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000)=""/63, 0x3f, 0xc0, &(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x80, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') 21:06:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x82d4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="f7ff978703000008"], &(0x7f0000000180)=0x94) 21:06:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x8}, &(0x7f0000000040)=0x18) geteuid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x8e, 0x3b, 0xffffffffffffff81}, &(0x7f0000000080)=0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 21:06:14 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x200, 0x8000004) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x5}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pwritev(r0, 0x0, 0x0, 0x59) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 21:06:14 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x240000000000000}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 21:06:14 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x6}, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x15, 0x0, 0x0) 21:06:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpid() r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8040, 0x10) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x80) r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000180)="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", 0x194, 0x4, 0x0, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_udplite(r4, 0x88, 0x4, &(0x7f0000000080)=0x10001, 0x1b1) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000040)) 21:06:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x41, 0xffffffffffffffff, 0x17a) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:06:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000031fdc8e15643f4049c45a932e09b1bb234c15aa3a8e206beda083f7467574e27d615fcf460a5481305c8313afe6afcc1bee44570d0c44b86bb970a4c92c46c117e90ffc18bc52f6353567b091c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket(0x12, 0x7, 0x3) r3 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x3, 0x8, 0x0, 0x7fffffff, 0x0, 0x6, 0x6, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x6a, 0xffffffff, 0x3, 0x10000}}, &(0x7f0000000480)=0xb8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x2, 0x3ff, 0x0, 0x8, 0xf38}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000005c0)={0x0, 0x4, 0xffffffffffffffff, 0x4, 0x227d00e3, 0x5}, &(0x7f0000000600)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000004c0)={r4, 0x5, 0xd, 0x40000008, 0x7}, &(0x7f0000000580)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 21:06:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xaf5a, 0x101, 0x2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0xf, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x80) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x2, 0x24, 0x40, 0x1, 0x9, 0x2, 0x5180000000000, 0x7f, 0x40, 0x5, 0x1d}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x10001, 0x6220, 0x27b, 0x3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x3ff, 0x1000, 0x4, 0x100, r3}, 0x10) 21:06:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 21:06:15 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) close(r0) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b359, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() getgid() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0xee0f) 21:06:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getrusage(0x1, &(0x7f00000000c0)) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 21:06:15 executing program 2: mkdir(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) openat(0xffffffffffffffff, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 21:06:17 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x400, 0x2}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x1c000}, &(0x7f0000000200)=0x8) r3 = semget$private(0x0, 0x1, 0x1) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000240)=[0x8, 0x7f, 0x1, 0x9, 0x6, 0xffffffff]) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 21:06:17 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x76a, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096) 21:06:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0), 0xfffffffffffffdf1) 21:06:17 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0xcaf}) 21:06:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="c171e935bb22d228aeddad5c9e8621ccae6cb0889133933f68154a5b58529b2c2e2694a09bd23d1ef78f329f834aea5e6395bb8ef860d33f0941db3767efbd67f5a55bd30635b33f78dd47faf49320e98ee32602cd8f5a178906491512fd46c1bfbbfa9419bc183267eebcf0c9a8ac5108ceaacaf39f172cb8abf86d457c0da60208906110354e8a3af382020000001748b1a9121f89193be7765daaf64bbaa3fff99b51da7d2c432550dfe3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@rand_addr=0x8, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) fcntl$lock(r1, 0x10, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x80000000}) 21:06:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4) accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) close(r0) execve(0x0, 0x0, 0x0) 21:06:18 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) 21:06:18 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) setitimer(0x3, &(0x7f0000000080)={{0x7, 0x2}, {0xfffffffffffffff9, 0x7}}, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) 21:06:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000640)='./file0\x00', 0x8c00, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000780)={0x0, 0xd1, "47d7d18d3cb1c413d3019422ef1181401227ea0cc1981cd32d6b2fc2fa79ff3e50cfc7d04ee5da9c4ddd4fa319125df7df9e0a45f891871f7b8246bdd5eac29054f24fa2da4403dffa9fbfd99ce166c1346d141d49fff35440dd180b7d5ef9dc727922df1e5ad36821199046926cc5daf426de6f8ef77fa5f97c02707f4750fb95f1264a1f0d1e4af51503c88b68608013d9ca45eec7ce19a2f1220392a7a6e6b29751ed020901b9e8b11625f9d33efe1e765daa7278b5e6f0183dbc3728c3f6d1f04d860e9473712fe00e9ad975b3780c"}, &(0x7f0000000880)=0xd9) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r3, 0x9, 0x8}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x80, 0x8001}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000600)={r4, 0x81}, 0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0xcfb, @loopback, 0xaa85}}, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r6, 0x8, 0x492f840d, 0x4}, 0x94) fcntl$setflags(r5, 0x2, 0x0) getsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000300)=0x12e7f577, 0xfc93) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000700)={r4, 0x1}, &(0x7f0000000740)=0x8) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={r7, 0xe83}, &(0x7f0000000580)=0xc0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0xfffffffffffffd81) shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)={0x6, [0x7, 0x0, 0x124, 0x8, 0x5, 0x80000001]}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={r8, 0x2, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) open(&(0x7f0000000680)='./file0\x00', 0x8200, 0x8a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000002c0)={r7, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000010000002fa0d77200000000910c0800"], 0x0) 21:06:18 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x2000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x40, 0x40) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f00000000c0)='./file0/file0\x00') 21:06:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x3, r1}) dup2(r0, r0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x107) 21:06:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x99, 0x3, 0x8, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x7}, 0x8) 21:06:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000640)='./file0\x00', 0x8c00, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000780)={0x0, 0xd1, "47d7d18d3cb1c413d3019422ef1181401227ea0cc1981cd32d6b2fc2fa79ff3e50cfc7d04ee5da9c4ddd4fa319125df7df9e0a45f891871f7b8246bdd5eac29054f24fa2da4403dffa9fbfd99ce166c1346d141d49fff35440dd180b7d5ef9dc727922df1e5ad36821199046926cc5daf426de6f8ef77fa5f97c02707f4750fb95f1264a1f0d1e4af51503c88b68608013d9ca45eec7ce19a2f1220392a7a6e6b29751ed020901b9e8b11625f9d33efe1e765daa7278b5e6f0183dbc3728c3f6d1f04d860e9473712fe00e9ad975b3780c"}, &(0x7f0000000880)=0xd9) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r3, 0x9, 0x8}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x80, 0x8001}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000600)={r4, 0x81}, 0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0xcfb, @loopback, 0xaa85}}, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r6, 0x8, 0x492f840d, 0x4}, 0x94) fcntl$setflags(r5, 0x2, 0x0) getsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000300)=0x12e7f577, 0xfc93) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000700)={r4, 0x1}, &(0x7f0000000740)=0x8) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={r7, 0xe83}, &(0x7f0000000580)=0xc0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0xfffffffffffffd81) shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)={0x6, [0x7, 0x0, 0x124, 0x8, 0x5, 0x80000001]}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={r8, 0x2, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) open(&(0x7f0000000680)='./file0\x00', 0x8200, 0x8a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000002c0)={r7, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000010000002fa0d77200000000910c0800"], 0x0) 21:06:18 executing program 2: 21:06:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000000)=0xffffffffffffff43) 21:06:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff2d) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) clock_getres(0xf, &(0x7f0000000080)) 21:06:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket(0x1b, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 21:06:18 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x3f00) 21:06:19 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xffff, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, 0x0, 0x4f9) 21:06:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="79bdaf4184bc3bb57dd39f1b15b9a7c48025", 0x12}, {&(0x7f0000000080)="533819e4f59f42cac72136ab9d7fa5c9fb997831283bcb703ec88c32299a0d2901f48d24be1907f43090022b4db96ff43dcdc639069c832a1b5bf2e03a445b20e288804fc80ca0fdaded39754a67cd0b8845fd2024bed5286cc346bfb9a792640103f2b311d6e7a956ffed6d9dd292d4eb690e1bc16f08505959bb", 0x7b}, {&(0x7f0000000100)="5e5c96e101a4bc927f023f12441a44fece62731ee9eda162c3e725b0dd41ecd28ce55fbad9aa9ba2ba7b3ac8c02b1c3342457bef38384a44971ab79ce53be1805714200cde19c8963b80cac0b58a40d7e1d099bdd61d5a6b72f4c042fa16", 0x5e}, {&(0x7f0000000180)="1fb3b368d83b5e4fdf96ab9573dfc5587b44e35c386fa215c30d12343d31684f021f9e54f67fc89a4d1c0cdc2de22b942870", 0x32}, {&(0x7f0000000240)="1a6ec9625fcebb6b7ce5577657374a3d44fc3d60922eda0e723cc2f835c38da9f7eb8436b72b0901699e8836c58bb2a0d5547ad2cd346e50d719e26666db1a076f438fe7bb82d7fb069f591dad638a00001e5d950209a5ad81ed14a6814b02e60752b300b5d35ee74a0f4cb5b40ac3e183e3899997ebc681f160843dcc24d8814ab60e8272be599416d9f0f5ac932b08389678c6afb1193ec200ac572b4d81a8c33d94dc7fcc6f6612cecb93337ef839f233f6ae40b070243afff7b4bf938493ffb9af783c02e9788011c82e57a8524a8e894c818f99b7ad8f18c093e2741037e9f517a171be49e6fbf76a4d8e4f3b3bb5e199b6", 0xf4}], 0x5, 0x0) ftruncate(r0, 0x400000000101) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x200000000000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 21:06:19 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000500)=@in6, &(0x7f0000000540)=0x1c) pwritev(r0, &(0x7f0000001a80)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="8addae0f8f7b863e12d1dabebd1b9353c6d2a893a1b4114fcaff7839b0e145a189d8c6f9f13dca51176b3ecee7908f8159e4db3ffcb85c6a619cb14c35b9846134b7be44b676b52a61bf399027accf99629cd13fd7b6fc23f2f2124fb0e1fd0bcf72a4af17e7355fc2c76a8abaa824f29d9e8ae8bbe215a30820da5e28d1572752f9", 0x82}, {&(0x7f0000001640)="7c92e133cbd51d004526bfbd4bc4391bbdedaf4d8dc65e43bb23093abc09b787e108fcb12ab77621b016c06bda9418b29aca9e0d7e39968494d007617bc44af6620ee7e0edd3497e2070af0991e0c3661f710f65552bc256149f21580a761215e50c3c46db0db73850d51dffa44fa1f92328a2453ee8b064fd4696e100172d1222e7edbe", 0x84}, {&(0x7f0000001700)="1a3aaeb2109380d01e589cfa52e1db246b251dc7c6693837648d62d36dc599fee5a59d9ec60b44f8e876b0e07dc413c2ea024a7a1cc8fa7479f3a0e3decc55b00ce06f7347a7b835376cabb6d5835a7e333b072eea22478a02f4c0e4f8fca17af0bb6f51a6322e8a3cab11030f6e89f912da593de26477e2409ad87daf928397fac31573c647eb2e455af5dbd66ccadcc24b9fd4b8ea6c6db2de961015190faa72784768f0b5298f93b76954cea08fdd5b3b9c25ab7cdf44a201a6f4d458b0031074195da26eb20b4d71ab583c6d6cf4312b2fc663aca0d9b0e357b1cdd13b423891c096e510ceeaaa10e7af01d06595ea3d4b42dc", 0xf5}, {&(0x7f0000001800)="0d3ecd", 0x3}, {&(0x7f0000001840)="afa73e9bb91e799d836c7fbc8711377c591db60ae1823bb66a911a56bd1fa4b14cf5f8660baaa9257751f9911fb4e2b6d926d40286cc46ec920b8510ea6d5097a7ccc22b183a033f38ec5ed5af9dcc5b675632cf62fa50f5b647b1beabbe87b0411799c68fce0093b5e83f", 0x6b}, {&(0x7f00000018c0)="e47036525b355cf8296d2b20c707fc296f4d3d708aa25cb222bda4739b9c053a1961dfb8517e244a2a858ba1a4fb85569b10fcf28892e40271892a4324af0188032768c08c708317db94654177c9162c1b392a4a857f2e39c336659a27b8a5af15afb7d8d4679b6b5799ae3787e052de23128a6d3a57eaed1227e6bc979e93a43f942f7ffd5c9afa52ee", 0x8a}, {&(0x7f0000001980)="b30d98dab947864501fdb61d713ae49dd8ddda73f802333c0fa21a993ee87ace8ea368ff0bc6d83d27baea131c7ad1b08b662275d073a30a988763b420388d3705ce658ff06d1176a91f8571968e8b2eaeb330ab38470bc909c1fa3b1b6c4b0f46c26eedec508291e181738ed1c6d59f4db9fe9f63d4ac3db78e563738ca1975a2e7b2507d6f1cf7f9d323036d65149678e779ee82102773d51c787a1c311e673b80e4066f12eb99c0f26cf1e2bac30e50b15ad9f68f302e90c1cf24b9132c38e494fa85a5a1587cfbc12a", 0xcb}], 0x8, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r2 = dup(r1) r3 = fcntl$dupfd(r1, 0x0, r2) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000340)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setregid(r7, r8) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100)="351826a6213f44641b87ea43baabbaaa888583b86fe31467c0c4bf850d632733402038f3881a0d0435116115fb330fc95045b312f144ea635e26f7b15669ce64fc8813e88fa91d43c8ef21", 0x4b) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) 21:06:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x1f) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x5000000000000000, 0x35cb, 0x305, 0xffffffffffffff80, 0x244, 0x7fff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x6, 0x1020, 0x0, 0x6, 0xfff, 0xffffffffffffff4f, 0x9, r2}, &(0x7f00000001c0)=0x20) 21:06:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80000000) lseek(r0, 0xfffffffffffffffe, 0x1000000000003) read(r0, &(0x7f0000000580)=""/23, 0x1021c) 21:06:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x20000) 21:06:19 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f00001a8000/0x4000)=nil, 0x4000, 0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) getegid() freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) freebsd11_getdents(r0, &(0x7f00000001c0)=""/132, 0x84) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x56) setsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f00000011c0)="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", 0x1000) getresuid(&(0x7f00000000c0), &(0x7f0000000980), &(0x7f0000000140)) pwritev(r1, &(0x7f00000008c0)=[{&(0x7f0000000280)="96369aa738005c8e947e9d60be4195f33807dfc9ee47287009ab66e0e1226cfb59214a96ed59570100d76857", 0x2c}, {&(0x7f00000002c0)="70d307774b00330cfb5d32f71e2f118e59978ee4b79ab2a6acee915923f81bb692b32345c155ca0a64b5f626e4bb974d7fdb3eef8bf6e4e885fddbf1c3d49e76fcdf822ca1b778c7ad4b37679dd427d39cdba5b003d8572083b7bcdf1cd0aadbb97d23a36d09d67ba6e728c2725523d0a444d9c3a46a21ba2b303160876ce9f8ec11b148664eca531b693f1f95e03b1d0d4ecd72e7b8944b66754b622b00adb6c29b13cbeb82bf33a4da60342fc6c1fe7aad6024292bc4bba57f579e", 0xbc}, {&(0x7f0000000380)="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", 0xff}, {&(0x7f0000000480)="88008da26c008cd3fac1b94a6e6922e6745706a1759e2a67754ce5ab64c3e712bb49ffdaa6a3b48fc842f38d79aa510bd11eb52e6b9a16dcd808864d1363d720b869e07f8b1efa574da8871585190c50e4414bedfc54601591edc2133b781c4d868db337d23b51f83e7916eaf7e82def5bb67af78f59321a7c0070fa53c5e505f49ef1ed3cfe90d1e6fdd6971638bc4cad55fe28640182e2358aa4fff5cf50e36b42a8dd091806f5a54c5c28e321a8f37faff4788b41fc40c7ceb5c6f14531ff35bf0520c8459d1eb0af16b9d5636328f4068bbd6cd4ea99bf306071f4", 0xdd}, {&(0x7f0000000580)="7e31e237ad32b7100a1e26e68d5144b69106135a6490eaddefd6427849740076906f73159200cef149e437d2caf4067ab64ca5f8c3272bbc045a49253366553497bdbe546bc9ba93a794e1c6e682d136df2e30", 0x53}, {&(0x7f0000000600)="0a29db2b6ef43a2f6cec1f9d0a38ee9e3ef03d0c384c0f11dd8581dd920b4447c479aeec56c515b819bb6f3ff0e3ed5da980f5bc8ead59ce3f6811e7fe4df144a913598036ba75c331a883c46735fa6edbd81b63e3c95307ad26663c5b6f7c13a6c3746949e32217fd49bd2fbfe24947f73d6fd489229720ad7f3f750ed86a275a6204080ee1293c46c3c63e3df01d113f5e5003e0e5b9be31f12734b3da409080351466a4e27bc8ef6e902e11353f4f320ce65a4c7352041192b05c08ee4145a50c4e02efb936e9430ef36fdfafaab6c65f6ebeacd11895867aba5c6cae4efaba572248224db517aa1e7a7ed4925d600b", 0xf1}, {&(0x7f0000000700)="b180f1a7625a7517f2295e309d711cb9fa606ec26d2746623ba01e9424014f83ca073b339d37f22b58905ff7bf60b5b9b35cae45ef66850f80ff0cd01bbf3a6836c42f389f8e1376e0658217c51ecdda67f37140e1fbb210c1a5f0a5d472554c0eb064c6cf03c738f3d3cf104ab3e1a1b1f72c2a28658f46bce78e776bf46bfb7fcefd2e67e28a081dbc36a95c882b31e7c49bb36e330cf2ace014bb2099dc1af3", 0xa1}, {&(0x7f00000007c0)="2ca17a4036cd4a502cbc5fc0fe34aa9fc3258f1922f0d8d0616632eafeba1a38159dc38f577637c23267978b594242a3e77cd559391106483b4a59ab2bd3dbdedcc2bde8e86af1a6f78d2e24859d164a95bb39bf7c35f4", 0x57}, {&(0x7f0000000840)="073802f8b119409e25053c416648faca9bbb13a52eb8fbe08b584fa05b1540a78f43a088b2b279ff2e5abd9f31087113d892fb147c3caa2ea76541ea902de80845ed8b7d51b4bfa6b22b084427388d201a838e6a2a856c364bd2cb4c2f3dab6db3aea14e754277c129e3", 0x6a}], 0x9, 0x3d) 21:06:19 executing program 2: mkdir(&(0x7f0000000140)='./file1/file0\x00', 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) symlink(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 21:06:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x5) r6 = getuid() r7 = getgid() r8 = getpid() r9 = geteuid() freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="5145b9df4192da1c801a0b3f9e25bdce791912d468cafcffaf66e176313b2528471f4389513c58c52a62", 0x2a}, {&(0x7f0000000080)="037f94d6d07ccd20d11881d2cd8372a0be2e00a13b20adf162f02226f1e331a43961aa4053688d540f21a2a301fbd9067c310547910f093e5c483bbdf0ed9abcc574212dd1ab1b7dc0a187d1cd373b7b909955e025e82e65aa3f4bac3c934791e600228faa7ffcd672f5c16c6f0e096756f768e0d2846413aa02b7648a14148fe44a850b50683a4195fbd3392486bd65a432a3e7c1cb047f128cdfe24e3efb", 0x9f}, {&(0x7f0000000140)="aec826ae0f1010e36abe236484e6c5bafd1f3268cb7c7c7c09a51bf862d0d9316eb74272759b05f87135b9c3215ed14a122b821787f0cc26a6fe4d02e06e22dffef72cacac508274d6ce90dcb03043f93024c628c2392f9affc7e859b5464286d809e8d03ab67c64be55711ed317166f7400d14f4bcb4f39fa0cdbea3fa94a1ab72bd323e449a4d1242e199dc4466059fa865a476e57ab3bc31ce438c92356a8ed65088f43b4dd206ecbd612dd738d27db5417d06635b5d63e4b6024ad723dc201ec6b7f2a710891bb210576", 0xcc}], 0x3, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x90}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0) munlock(&(0x7f0000fef000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x4, 0x410, 0x78b, 0x0, r11}, &(0x7f00000006c0)=0xa2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000005c0)={r12, 0x200}, &(0x7f0000000600)=0x8) 21:06:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1bfd, 0x4) 21:06:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 21:06:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 21:06:19 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x80411, r1, 0x0) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x84) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) fsync(r1) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 21:06:20 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x8862}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r1, 0xffff, 0x3, 0x6}, 0x94) syz_emit_ethernet(0x22, &(0x7f0000000080)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098428257f01fd2b") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 21:06:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x20000) 21:06:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x5f, "b1e1f221fdabd1e5f1384e37a90bced2c56ca13d643c0c19708d622bb8ac04371adfaf84619fe3c82a62f956f2b97b2d5ef52b149616a60f957ec299fdaddebec30f7c9d2a86375fd0218de2a7682f7adc58bd037f2327d13a1b7184baa9ff"}, &(0x7f0000000140)=0x67) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) 21:06:20 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = shmget(0x0, 0x1000, 0x80, &(0x7f0000313000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)=""/106) r3 = dup(r0) dup(r1) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) write(r3, &(0x7f0000000480)="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", 0x2ca) 21:06:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, 0x0}, 0x32) dup2(r1, r2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28090000e6ff000001"], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) ftruncate(r0, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ftruncate(r3, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 21:06:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r1}], 0x2, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0xe9f}, &(0x7f0000000140)=0x8) 21:06:21 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x100646, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1ffc, 0x0) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x0) 21:06:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000000)=0xfffffffffffffe3b) socket(0x1, 0x0, 0xfffffffffffff001) 21:06:21 executing program 2: r0 = getuid() setresuid(0x0, 0x0, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r2 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) 21:06:21 executing program 0: r0 = socket(0xfffffffffffffffe, 0x5, 0x6) flock(r0, 0x0) 21:06:21 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40, &(0x7f0000000100), 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x6, 0x4) 21:06:21 executing program 1: r0 = socket(0x11, 0x5, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x200, 0x6, 0x0, 0x8, 0x2}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x800, 0xfffffffffffff801, 0xffffffff, r1}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xffff}, 0x8) sendto(r0, &(0x7f0000000240)="6ccf52f27436727790fb589bda181641324560076994069275ca3b3c0e3eafe58d289b0f3b8bbb5f8daf8b3106122ee350855c0e962851de5edcacb9ab6c27b0c72560", 0x43, 0x8, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB], 0x94) 21:06:21 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000003c0)=""/137, 0x89}], 0x5) open(&(0x7f0000000000)='./file1\x00', 0x408, 0x0) pwritev(r0, &(0x7f00000003c0), 0x19c, 0xc000) 21:06:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0xffff, @empty, 0x3}, {0x1c, 0x2, 0x7, @loopback, 0x3ff}, 0x7fff, [0x5, 0xffffffffffffffe8, 0x2, 0x2, 0x1, 0xbb, 0x6, 0x7]}, 0x5c) socket(0x1c, 0x5, 0x8) 21:06:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020003) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000200)=[{&(0x7f00000001c0)="56addf30", 0x4}], 0x1, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x1c, 0x105}, 0x101) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) lseek(r0, 0x0, 0x1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x900, &(0x7f00000000c0), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) freebsd11_lstat(0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x1, {{0x2, 0x2, @loopback}}}, 0x90) getgroups(0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) 21:06:23 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="00c20097000000000000"], 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000580)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 21:06:23 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)={{0x13, 0x9}, {0x0, 0xfffffffffffffffe}}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0x0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./file0\x00') 21:06:23 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000c1e000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x200, 0xff, 0x5, 0x1, 0x2, 0x8, 0x40, 0x8001, 0x6, 0xfffffffffffffff9, 0x100000000}, 0xb) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0x2a}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r1, 0x53, "3862b53f6fff1ca404f0794870ad9e594d03c44cb701caffd9ca9c9fbc3c85564c5c55c0d97ad578e3d86f56acd8412d258b3940f382c4988723705afc4cd846ada1fe88b2ed432bada31d937f2e8122e7589e"}, &(0x7f0000000440)=0x5b) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) r2 = shmget(0x2, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x3000) dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x4, 0x5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 21:06:23 executing program 1: r0 = semget(0xffffffffffffffff, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x20311939}}) 21:06:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 21:06:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfff, 0xb5f, 0x2, 0x1, 0xfffffffffffffff8, 0x200, 0x3ff, {@in6={{0x1c, 0x0, 0x7e19b7a3, @remote={0xfe, 0x80, [], 0x0}, 0x509fc501}}, 0x0, 0x1000, 0x0, 0x68, 0x614f, 0xbd}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x6}, 0x8) 21:06:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x0, 0xd44, 0xfffffffffffffff9, 0xa14, 0x8000}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000000010000002000000090000001478df82"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000640)={r4, 0x4b}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 21:06:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8, 0x9, 0x8000, 0x4, 0x3f, 0x3, 0xfff, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x530e8be, 0xfffffffffffffff9, 0x101, 0x5, 0x3}}, &(0x7f0000000140)=0xb8) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0xe9, 0x7, [0x0, 0xfffffffffffffffc, 0x2, 0x2, 0x8, 0x7, 0x5]}, &(0x7f00000001c0)=0x16) 21:06:26 executing program 3: setuid(0xee01) clock_settime(0x40000000000, &(0x7f0000000000)) 21:06:26 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) close(r0) 21:06:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1412, r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r0) 21:06:26 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x94) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) openat(r2, &(0x7f0000000240)='./file0\x00', 0x4, 0x1) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x25}], 0x1, 0x0, 0x3ba}, 0x10c) close(r0) getpeername$unix(r2, &(0x7f0000000300)=@file={0x0, ""/69}, &(0x7f0000000380)=0x47) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/171, &(0x7f0000000180)=0xab) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') 21:06:26 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201c0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0xc700000000000000) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x100) 21:06:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x70) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1d0, 0x2, 0x80000001, 0x0, 0x8001}, 0xc) unlink(&(0x7f0000000080)='./file0\x00') fstat(r1, &(0x7f0000000140)) sendfile(r0, r1, 0x0, 0x2) close(r0) 21:06:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000004c) execve(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) 21:06:26 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0xb5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000001c0)=""/142, &(0x7f0000000140)=0x8e) setsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000100)="447494cc59bb18b99388d80091922c8925ca17facd4dae5a2071954ed042137a5d8f", 0x22) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) sync() 21:06:26 executing program 0: r0 = socket(0xe, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x1f, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202def55e2660a65aa6"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x0, 0x6}, &(0x7f0000000180)=0xc) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0x8cf6, 0x0, 0x2, 0xfff, 0xf2, 0xff]}, 0x10) 21:06:26 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x34) 21:06:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) listen(r0, 0x9) 21:06:26 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x4, @empty, 0x4}, {0x1c, 0x3, 0x9, @loopback, 0x3}, 0xa7f, [0x1, 0x9, 0x10000, 0x6, 0x8, 0xc2b, 0x800]}, 0x5c) 21:06:26 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe) 21:06:26 executing program 0: r0 = shmget(0x1, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000200)=""/179, 0xb3}, {0x0}], 0x3, 0x0) ftruncate(r2, 0x7e2780e3) semget$private(0x0, 0x6, 0x40a) connect$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) setrlimit(0x6, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 21:06:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000280)="4506e5f9327ee25738b035798fc155fdfa8bc4000ae90aae72a9496fb986b8ac1601f2bb16eade513ded92d0aa70687ed1da17b1bbac5f6fe63e4834faae6cfae7b2c57cdf1fb0aa8f0d8857345e2929775d1421895257880098329f0417f45ccb833e07431b351e16b4247c0dd1b5d17f0f8967a656ab0c83922679ed00f0e6dc6b19a92fbd2b8a008962f86f66c1d778496289067a502b67ec2bdc45c962ec9579f1e023e02c46b1fb3ea0c253b29eb335e04d4d89e0fd789457", 0xbb}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = fcntl$dupfd(r3, 0x11, r4) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000100)=0x1f, 0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0xa6) getgroups(0x6, &(0x7f0000000140)=[r0, r0, r1, r1, r1, r1]) accept4(r5, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 21:06:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) accept4(r0, 0x0, 0x0, 0x0) 21:06:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000700)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) rename(&(0x7f0000000640)='./file0\x00', &(0x7f00000005c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, 0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000004c0)=0x98) fcntl$setflags(r0, 0x2, 0x1) lseek(r1, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x7, 0x19, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35) 21:06:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 21:06:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) socket$unix(0x1, 0x2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) setuid(0xee01) close(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23ff07000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0008140003000000"], &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, 0x8) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)=']\x00', &(0x7f0000000400)='\x00', &(0x7f0000000340)='e(\x00', &(0x7f0000000380)='\'\xe7,\x00'], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) mlockall(0x1) 21:06:26 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc020, 0xffffffff) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') recvfrom(r0, &(0x7f0000000000)=""/4, 0x4, 0x40000, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7b4, 0x9d, 0x0, 0x9, 0x101}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe, 0xff}, &(0x7f0000000180)=0x8) shmget(0x2, 0x1000, 0x304, &(0x7f0000fff000/0x1000)=nil) 21:06:26 executing program 1: socketpair(0x2, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x90}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82e62d2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280), 0x0) 21:06:27 executing program 1: munmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7) 21:06:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000700)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) rename(&(0x7f0000000640)='./file0\x00', &(0x7f00000005c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, 0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000004c0)=0x98) fcntl$setflags(r0, 0x2, 0x1) lseek(r1, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x7, 0x19, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35) 21:06:28 executing program 0: syz_emit_ethernet(0xffffff30, &(0x7f0000000140)="997ffce058f657033f184ef8d275ee34781508003da0f9c3711790c8a2f2b6f94bec6a8368daf358154e09dc65d38063a2a38734588b5a100f03d15a84feb732c9b6f68ccef659439c1c77c2515bcc81301a0b58e9e96cbe8b589fd7edc56fe83b7621dc03f7279a5a8e427d7447b69e3eb0943fca81ba5a1652287753bf40e50af7bd4e639463639d42166b4f041663304927b94326c8b566a675c23f8b01c4248d7b89f098d2762ee634b6a63bbe0b3e22f79959d20d03f88aa1a511f603484266840000000000000000000000000000") 21:06:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1f666530000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc) 21:06:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/75, 0x4b, 0x40, &(0x7f0000000280)={0x2, 0x2, @broadcast}, 0x10) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5}, 0x2fe) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x10, 0x10000000, 0x2) getsockname$unix(r2, &(0x7f0000000140)=@file={0x0, ""/71}, &(0x7f00000001c0)=0x49) ftruncate(r0, 0x819) 21:06:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xf, 0x4, 0xd3a9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0xffffffff00000001, 0x7cc00000000, 0x100, 0x0, 0x2, 0x4}, &(0x7f00000001c0)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) 21:06:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 21:06:28 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) accept$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000100)=0x1002) 21:06:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x1000000, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0xfc5, @local={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x9, 0xfffffffffffffc01, 0x10, 0x2, 0x20, 0x36}, &(0x7f0000000640)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000680)={r5, 0x80000001, 0x3, [0x100000001, 0x7fff, 0xfffffffffffffff9, 0x2, 0x7, 0x100000001, 0x8, 0xb8, 0x7fff, 0x3]}, &(0x7f00000003c0)=0xfffffffffffffe24) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r8 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="bd1d81ff0700000000ecffdbebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e68ad82e6c03dc01d133f7222215b5d2c2000000000000000000002a6fc91b11770633417e12be3f3be0aff2e15a7c193df9359b4ec60ada5355472920d0f5ca", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r9, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000e50224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 21:06:30 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x40}], 0x1, 0xffffffff) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000040)='!', 0xfdac) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x0, @loopback, 0xfffffffffffffff9}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="c299c08312393c6af1f8fe70e80afde7df", 0x11}], 0x1}, 0x0) 21:06:30 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/6, 0x6) r0 = open(&(0x7f0000000080)='./file0\x00', 0xa, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x1013f) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2}, 0x8) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) getpid() 21:06:30 executing program 0: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r0, 0x7f, 0x4, 0x3, 0x1, 0x3f}, &(0x7f00000000c0)=0x14) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r2, &(0x7f0000000000)="18", 0x1) preadv(r2, &(0x7f0000000040), 0x10000000000002c5, 0x0) 21:06:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) sendto$inet(r0, &(0x7f0000000000)="cd39fcdb040ef905af4781c498637a8b61d6e213f669164223b09165c09838ec8eeb168e522e67b91d392b355de029b94de1f7381f97b3417a", 0x39, 0x0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) getsockopt(r0, 0x1, 0x7ff, &(0x7f0000000140)=""/86, &(0x7f00000000c0)=0x13f) 21:06:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xbe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x80010000000000, 0x3, 0x1, 0x4e9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0xc9b0, 0x0, 0x8, 0x5c6e, 0x101, 0x0, 0x100, {@in={{0x2, 0x3}}, r3, 0xc9a3, 0x0, 0x200, 0x1000, 0x6}}, &(0x7f0000000280)=0xb8) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) 21:06:31 executing program 3: r0 = socket(0x2, 0x3, 0x2) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000001340), &(0x7f0000001380)=0x4) 21:06:31 executing program 0: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r2, r0) r3 = socket$inet6(0x1c, 0x10000000, 0x8) setsockopt(r3, 0x6, 0x6, &(0x7f0000000140)="b7bdec36a6ba0618b0d64f24aa0fcb00b47f4369c06279cbbe3bac1d4c1a70cdbdb8930d71f089c06f751dce0423ed0ec757e5ec875ccfb838ad2cc38a2bb5621b6cb5adf0f21aa74b2783fab5831b3aeb6b5c31859ede2347236ce4d402f6ae0b231b9b167d7d67be99cd25fc620c2975fbcb3f95611756d1d9b680b717fa6f93304246627df1a50263e877abe3c55d29ade8758b115b4928dec60d7c9f7b3734fbb7e0d149cfefecc36bb3f502c41c595062ca1c1933c2613c34b670ba9d14bbca6b8599711f673117cda5d8dfef615c6a89e055eb5f61fa", 0xd9) setregid(r2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r5, 0x8, 0xffffffffffffff5d}, 0xc) 21:06:31 executing program 1: getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x3, &(0x7f00000001c0)=[0x0, r0, 0x0]) getgroups(0x0, &(0x7f0000000000)) setregid(r3, 0x0) setregid(r1, r2) 21:06:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@broadcast, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=';', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYBLOB="a9ba0551"], 0x2) 21:06:31 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x402, 0x4) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1d, 0x1, 0xc9d, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x47, &(0x7f00000001c0)=0xcd, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x66, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000100)=0x7, 0x4) 21:06:31 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0) nanosleep(&(0x7f0000000000)={0x100000000, 0x3}, &(0x7f0000000080)) 21:06:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x52a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000040), 0x0) 21:06:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) freebsd10_pipe(&(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "04976da9ac0d68de1d8dc7c282af827ace43a03203394edb0d7a1fd7be7b14dac1ac98e227c70809cdbd8d14f176983ef00f8173616d16434401dcd647a1bf3d85b9e19f590612a384ace46f26b0220a9a82d64929d043979e893cad3ece8a08416d75b7f04238cce009961e95259ed4a8f692373130db68a2e53ecd9bc8e9b4d131c1b53adcace4d41c312fd9a63371bf625394a0fb9ed7932b8741364a50da45d1b73fa8f3da94b4a8625b9820b24b4a979531440c698953283bc9b294b82d24ad2ca5aa1559a01120fe5da81e3ca0f4a70d55537c6b37d9ac166ac0234bd5b78339ccd92266638d2d2586908c4697"}, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0}}, r2, 0x96, 0xffffffffffff8001, 0x1, 0x2, 0x2, 0x100000001}, &(0x7f0000000040)=0xa0) 21:06:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="c6032b1923c07a4cfe6ccafc613788866182b68db0e8856b30d501f77f7d8fafe5661f481ed06b011df2b3ccd39e5a2d76aeeeccbfafaf83d90037606e6879a4706d9acd", 0x44) 21:06:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x2000, 0x7fff, 0x100, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000200)="b8407f9689ada6ff4373d89dea21e7a0674afcb66113424526028fe82a393eff68fd80db0cdcdc4701d4007b55d41e544fb4a3240d74c1f78358d102fd38d6e75d83edee72c083552595f9229d9cd6ae4948c4b7818d45b43f94ed6d00124b3a7625daf12fdbaae5f6d2ce3ac114c58c806e39555f37da0b3d456a6dd25a0196bb278f2d7289", 0x86}, {&(0x7f00000002c0)="903957d2164a3f97695162b81a146b2537b445002c5988f3578d542d5216ab11a07ab07e93d91fad1ae507e962ab419ffe4db69ec4642b5de6925737abccf5080c8bed97cd6162851761dfdb47e4289d018075b3e88335aac2aa3bbde39d12ae82017f2e4dff80a8260c97ed91391665f4261e1f9ff1937861a25588b37d3a291537b08e1bb6abeb076ac9cfdd01343f93e4fc1ef6fdee3c45afc58f19d02e7bccbd9601da108e2312", 0xa9}], 0x2, &(0x7f00000003c0), 0x0, 0x20004}, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7682, 0x4) 21:06:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f00000001c0)=""/229, 0xe5, 0x1, &(0x7f00000002c0)={0x1c, 0x1, 0xfffffffffffffff7, @loopback}, 0x1c) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/12, 0xc) r1 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0x1, 0x0, @remote, 0x6}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 21:06:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x1, 0xffffffff}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x10000, 0x3ff}, 0x8) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01801f0004000003"], &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0x9}, 0x8) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r4}, 0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x8, @loopback, 0x2}]}, &(0x7f0000000340)=0x10) 21:06:31 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c651000182c60c50a6124f48bacef72952817c9a1bdd4352fa4c8d0e5101673960d0206bbaf3d0887aee4c4d066be82814bfb9cde9343a5d53bdc269691b2abba1d4c4329062689ce086b779d97ec14013448a98cb5af7c1a3647881874558fca1b89ab52bb907aebd47581bfa1cfa08516eeff8ec32e48fbe9c20f05c4184d5ce4bc863d7f56f0d08f26f9d710f9b16074fca57524b0a00223716f40e45c"], 0x1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 21:06:33 executing program 1: setrlimit(0x8, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x23e, 0x80) 21:06:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1e0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 21:06:33 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x20000005, 0xa7) 21:06:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x9, "1d9f0e018eb2d0a5391f58ed50f40779"}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200c9b3", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x722c4f4ca0cc0787, 0x9fd, 0xa52, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, r3, 0x7, 0x1, 0x8, 0x100000000, 0x9, 0x200}, 0xa0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x0, @empty, 0x6b900000000}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xff}, 0x8) 21:06:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) freebsd11_fstat(r0, &(0x7f0000000100)) 21:06:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xe83}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)=ANY=[], 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000400)="466c35ab69cc811c003bca0951adbb28cf92f99386ea77d861d43b2e673e619d43891a6f9b8bfe848d3dcb99b9e0596ecbf58fcef34159a1fba837180b47e58422e22a80d0d8cf80a541c9831548cd4f477d4de33922e857278617292cb75645e503eb16f2f54d2ff4b708495d7ed2", 0x6f) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x9}, &(0x7f0000000300)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000004c0)={0x81, {{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, {{0x1c, 0x0, 0x91ca, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}}, 0x108) 21:06:37 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 21:06:37 executing program 2: bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:06:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x4) r2 = dup(0xffffffffffffffff) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xdf, "8cb625293f1dbb86a6a7c32e0a35d9bfab04fcdf19e2cde20ddbae6dd1cb29c00d37d3a45a214e9c5f0b5a70f77c32f26aebb75845d7cb943afe6e160ab0294362145adaed74a505b6878539beb895334ce38928c7c687893e9d8387a09deae88b9bbf02ca92a222f83d83911972a40aaa4aac07d1896f8d857b0477ec08cf93cfe13494c960d41b78ab081ab350d03a1fb093e833412dc23da7297c31cd74796c8181f47fb8bc8a4cc3a1f9713e2770efdcdb1286b1dfce3c779dc897d63581cc76816b9998e4a268e4155bd5a7ce672f6ddb60c9a60a070903cf1da83cd7"}, &(0x7f0000000000)=0xe7) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x6e}, &(0x7f00000001c0)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(0x0, 0x0, 0x0) 21:06:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x82) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x1010, 0x8, 0x6, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x104dce63}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000080)=""/219, &(0x7f0000000180)=0x2bf) 21:06:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x101, 0xc, 0x200, 0xa, 0x4, 0x0, 0xffffffffffffffff, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x8000, 0x42, 0x1000, 0x3, 0x1, 0x1f, 0xff, 0x995c, r2}, &(0x7f0000000140)=0x20) fcntl$setflags(r0, 0x2, 0x1) r4 = fcntl$dupfd(r1, 0x11, r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x51) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x800}}, r3}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r5, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r5, 0x1, 0x20, 0x3a47}, &(0x7f00000002c0)=0x10) 21:06:37 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001080), &(0x7f00000010c0)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000001100)={@remote, @local, 0x0}, &(0x7f0000001140)=0xc) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000011c0)=0x8, 0x4) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001200)={@broadcast, @rand_addr}, &(0x7f0000001240)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000001180)={@empty, r2}, 0x14) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() setresuid(0x0, r3, r0) 21:06:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x3, @empty, 0x3}}, r1, 0x0, 0x398f, 0x8, 0xa1, 0xffff, 0x57f}, 0x98) syz_emit_ethernet(0x46, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806002008001404719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb8601") 21:06:37 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x0, 0x596}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) 21:06:37 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = getuid() getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setreuid(r1, r0) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() setresuid(0x0, r3, r2) 21:06:37 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x3, 0x6, @loopback, 0x401}, {0x1c, 0x3, 0x5, @empty, 0x5}, 0x5, [0x2, 0xa5, 0x2, 0x3, 0x7, 0x6]}, 0x5c) open(&(0x7f0000000440)='./file0\x00', 0x200, 0xd0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/27, 0x1b) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r1, 0x84}, {r0, 0x40}, {r0, 0x80}, {r0, 0x4}, {r1, 0x2}, {r1, 0x2a}, {r0, 0x50}, {r0, 0x20}], 0x9, &(0x7f0000000180)={0xfff, 0xfffffffffffffffc}, &(0x7f0000000200), 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3b7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000330da8ff74dd4cdd000000000000e9ff000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00'], &(0x7f0000000340)=0x30) 21:06:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000002f0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0xa00, 0x4495, 0x933, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x8001, r1}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x7b, 0x81000000000}, &(0x7f0000000200)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="b0000000a6d1f70295cf6adb41bcad9a74027d86702e325b8fdb8de56529baae85698622c808f8cfbe2c0fab0aecb92e863b5d03c5104f5d5baca6f28d7944a4c2cc7e9de70027554f92df32056b31c2f64ffc155698084be016669a7e03001d03e6254234805ef12fbd79d9acde57c4c2e70924c46f3681c841361fae6065f057f07f3ed6682ef299589d695c07e93aba25e4bb6a3c5bf82f98b605812d960fe39fb5c2c4608d7a23e37853e3b8656d88ffff00"], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x3, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x18) 21:06:37 executing program 1: r0 = semget$private(0x0, 0x2, 0x800000000005) __semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000340)=""/214) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8) open(&(0x7f0000000300)='./file0\x00', 0x20187, 0x16b) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f00000002c0)) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) connect$inet(r1, &(0x7f0000000480)={0x2, 0x1, @loopback}, 0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) semop(r0, &(0x7f0000000200)=[{0x0, 0x55c7, 0x1800}, {0x0, 0x101, 0x1800}, {0x3, 0xd8, 0x1000}, {0x6, 0x7, 0x1800}, {0x3, 0x2, 0x800}, {0x0, 0x7fff}], 0x6) 21:06:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x101, 0xc, 0x200, 0xa, 0x4, 0x0, 0xffffffffffffffff, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x8000, 0x42, 0x1000, 0x3, 0x1, 0x1f, 0xff, 0x995c, r2}, &(0x7f0000000140)=0x20) fcntl$setflags(r0, 0x2, 0x1) r4 = fcntl$dupfd(r1, 0x11, r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x51) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x800}}, r3}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r5, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r5, 0x1, 0x20, 0x3a47}, &(0x7f00000002c0)=0x10) 21:06:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x4e4) 21:06:38 executing program 3: r0 = socket(0x4, 0x5, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x0) 21:06:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_int(r0, 0x0, 0x5, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/193, 0xc1, 0x40041, &(0x7f0000000180)={0x2, 0x2, @loopback}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 21:06:38 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000ffff000000000000"], 0x10}, 0x0) 21:06:38 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000e05000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f6f000/0x3000)=nil, 0x3000, 0x4, 0x1013, r0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/162, 0xa2, 0x40000, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "d586ab1549df2efb720a136e7e6874f242cd8123250a8c9deae44130868f9e0f68ad5f1aba257ecbac4a29a2ec5850c156e0b1db1cc14729c9ac1a34f70471bf3e94e147bdf0795ebe8039b268ba34a8b02f5a3c2fdf117bb77959547d7ba8837ffe012ac291761d8f5e06c15da1e77e7116a86c34fbd2a94b068ec68249c5b3a40d9db5697dc635ab7dceec89f007e660d8c833f63ff249d591015c0006ee7bc7f40dea622dd6fb57ac5b3f7473c4476b29a2f6f1db6aaeb90979cd8684a731e2c9d3d21936ff65eeb28a8e0abfea0021fd9cf9e5cfa4f84b3bddf47ae56367eccf85ef3a8a5d029e89a985a50354d1"}, 0x100) 21:06:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt(r0, 0xe670, 0xe5, &(0x7f0000000080)=""/56, &(0x7f00000000c0)=0x38) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xfffffd1e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040), 0x0) 21:06:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@un=@abs, 0x1ca, 0x0, 0x51, &(0x7f0000000200), 0xfffffffffffffe06}, 0x2) accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) 21:06:40 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, 0x0, &(0x7f0000000040)) 21:06:40 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x9}, &(0x7f00000000c0)=0xc) 21:06:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0xd9, 0x20081, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x8) 21:06:40 executing program 0: munmap(&(0x7f0000f84000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 21:06:40 executing program 3: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) mincore(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x0) 21:06:40 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0x8000000000001) r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x800) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 21:06:40 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000280)='./file0\x00', 0x20004, 0xa1) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockname(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) connect(r0, &(0x7f0000000240)=@in={0x2, 0x2, @rand_addr=0x3}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 21:06:40 executing program 1: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x4}}, 0x0}, &(0x7f0000000340)=0x8c) mkdirat(r0, &(0x7f0000000500)='./file0\x00', 0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0xb05, @loopback, 0x100}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000400)=0x10) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xfd845bf, @loopback, 0xff}}, r3}, 0xffffff92) readlinkat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/127, 0x7f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 21:06:40 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x82, "7d868ad61077667398f0844c8a730cf0f237313c1e7a72f03268819fc2199ac6ef9c46a05e70006390f9558dbefb4bbc6070e997e44126c9af1d937d2c247a850bcfe681d47031aa121ee3b0d5a3740a75e8117028797deaac163ba79965553092567cb4780d36d31fa346c57d9cfc12337c62a2204dfc998af8c11b675e032de092"}, &(0x7f0000000180)=0x8a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x1ff, 0xf, 0x1, 0x3ff}, &(0x7f0000000200)=0x18) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 21:06:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 21:06:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 21:06:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1ff, "53d703222748cc27d315ea5dcd264cf6"}, 0x14) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$setstatus(r1, 0x4, 0xa6c3db2b5827a78b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 21:06:41 executing program 1: r0 = socket(0x3, 0x4000000005, 0xd4c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02696c653000"], 0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000240)=0xfffffffffffffe74) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="b5111ff9e8c4d58ca6f1f7b9dfb4", 0xe}], 0x1, 0x0) 21:06:42 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x8, 0x0) ppoll(&(0x7f0000000000), 0x20000000000000f1, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x204c}], 0x2, &(0x7f0000000080)={0xffffffff, 0x6}, &(0x7f00000000c0)={0xd7}, 0x8) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f4e8eb2a"], 0x1) 21:06:42 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) getsockopt$inet6_int(r0, 0x29, 0x200000000013, 0x0, &(0x7f0000000200)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x2) 21:06:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x337) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530003b75e469fe8024d2495cc57553fdaaae88ccd935680ddd3b7feeb58b547bc86d1c5504e27aa74068b01b20abdfa10cb6f489ef0899c25c61726e3e31fa76332190bd41027a41c9eba789390012d19c9ca723b99c912d77186f099d913141cebb4de8819f075618367e406b1de2e43d9957b1fd35d89e3b796637ba759f85021d4ee2bcfa752ed5e34d4630639fd24748aebc2beed7255aa29f342f017f01cf73c128c1b82426887a2710f2bc5935de296d4487f196d88e94ea25e757"], 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r1, 0x9}, 0x8) 21:06:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x212, 0x7, 0x7, 0x76715d2b}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x0, 0x9, 0xe1a0}, 0x8) 21:06:42 executing program 1: r0 = socket(0x3, 0x4000000005, 0xd4c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02696c653000"], 0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000240)=0xfffffffffffffe74) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="b5111ff9e8c4d58ca6f1f7b9dfb4", 0xe}], 0x1, 0x0) 21:06:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') 21:06:43 executing program 0: r0 = socket(0x3, 0x4000000005, 0xd4c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02696c653000"], 0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000240)=0xfffffffffffffe74) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="b5111ff9e8c4d58ca6f1f7b9dfb4", 0xe}], 0x1, 0x0) 21:06:43 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r0, 0x6}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r1, &(0x7f0000000040)='./file0\x00', 0x100080, 0x1a) 21:06:43 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x7) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x8b, "791fab0e9f8d034717c272f9f9af726e73c703277052199079b3ce22c6e394d46bbef5a67f3909df70ac6f2cbbc0f6a1d74e3e60b9508bb29f5645e4050c7e8e2e3f410c20c19dbb7b4904cd99d75b68b9331fe67a9f6dc0ee440191e9ba9f6456bbb3ed865194884cdbc06e25ad557b84e41a4032f687fe76e942d8bebba5783db36341e527cbba0dbac7"}, &(0x7f0000000040)=0x93) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x10001, 0x4, 0x2, 0x9, 0xffffffff}, 0x14) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x4000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x6}, 0x1) close(r0) 21:06:43 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) shmget(0x0, 0x4000, 0x10e, &(0x7f0000ffc000/0x4000)=nil) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 21:06:43 executing program 2: r0 = socket(0x1, 0x0, 0x10001) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x80000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0xa4}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x1bc30e45, @loopback, 0x5}]}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0xd, r2) 21:06:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/183, &(0x7f00000001c0)=0xb7) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x4, @empty, 0x400}, {0x1c, 0x1, 0x4, @empty, 0x5}, 0xfffffffffffffff7, [0xfffffffffffffffd, 0x8, 0xa00000, 0x16b7, 0x4, 0x7, 0x6, 0x9]}, 0x5c) 21:06:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x40, 0x1, 0x8, 0x2, 0xf81}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x6}}, r1}, 0x84) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 21:06:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x6, 0x2e5, 0x1, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 21:06:43 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) truncate(&(0x7f0000000040)='./file0\x00', 0x138) 21:06:43 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001240)=@in6, &(0x7f0000001280)=0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000012c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001300)=0x1c) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$inet6(0x1c, 0x20000003, 0x7) socketpair(0x17, 0x20000006, 0x9, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000001380)={0xffffffffffffffff}, 0x4) r11 = socket$inet(0x2, 0x10000000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000013c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f0000000080)="1c8dffb95e1bad506c017029349411c6d3ca30934d5a9cbfc167cea589d336bf68af4aaff187b87d5a9cad3986fa24056d6af5ad7d7cd78405060847e32fac3d10a4249699c209162dc3482df3f89dc0cfc6f37e3572f3825b58b1b998fca35151fc85a67ac31e3599ae56", 0x6b}, {&(0x7f0000001180)="169ba94a0a43acfd5de85f1a8964c8778ce52f391f6b09cc06c4fab3ae1667dc87136385e7970b4864ddf596a1e0223c8db9953324060fb4e7dd6b38d909eb50359e37bdd30bbee6539c1ed3866a9fdbf84b", 0x52}], 0x2, &(0x7f0000001400)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @rights={0x38, 0xffff, 0x1, [r3, r4, r5, r6, r7, r9, r10, r11, r12]}], 0x50, 0x20180}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f00000014c0)={0x10001, 0x1, 0x86a, 0x8}, 0xc) r13 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) truncate(&(0x7f0000001500)='./file0\x00', 0x3) setsockopt$sock_int(r13, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) getsockname$inet6(r8, &(0x7f0000001540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001580)=0x1c) 21:06:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xe6276edb08c13a28) r1 = semget(0x0, 0x7, 0x40) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000080)=""/40) __semctl$SEM_STAT(r1, 0x4, 0xa, &(0x7f0000000040)=""/52) 21:06:43 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xffff, 0x9, 0xfffffffffffffffb, 0x1, 0xd9}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x0, 0x100000000}, 0xc) getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000680)=[r2]) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 21:06:43 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="2765124e0cbc0d26dbf55f85c47b7eca21f31207bd3caa1b294e953fe062866d0ea8b7da31a51fbb837f318b8233a89a883b02235f774094953670da2023073177ee"}], 0x11a, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sync() 21:06:43 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x6, 0x665c, 0x6cc3197f, 0x7741e26f, 0x3, 0xfffffffffffffffd, 0x5, 0xb56, 0x0, 0x80}, 0xb) 21:06:44 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4(r2, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) setreuid(r0, r1) getsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000140), &(0x7f0000000180)=0x4) madvise(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x9062000799be8a1e) setresuid(r1, r1, r0) madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) accept$unix(r3, 0x0, &(0x7f00000001c0)) 21:06:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, {0x1c, 0x3, 0x20, @empty, 0x1}, 0x80, [0x80000000, 0x0, 0x8, 0x101, 0x8, 0xaa, 0x7, 0x7ff]}, 0x5c) 21:06:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000026c0)=0x4) socket(0x1c, 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000004e6dab967672fdee53422c99a6c9ed"], 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @empty, 0x10001}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000000080)="17f14dcb9967a185ea523364ed50845c7e764a7d55cecd4c37118746b4d4e5c988ecd10d867471f46b7bac795d16b4f51e7ef559ed05e62f9e761191d85edce27f5c0b1336988e39d285577b5d83a476e901a70bfb7dfe6d0fdc35", 0x5b}, {&(0x7f0000000100)="2423260e0221e1b7f0d3ab50", 0xc}, {&(0x7f0000000180)="44f909def421ffb56ea2a9a7b9dc8617e50ea0c95ea065967278c1f3be69b82053b7d16973b38d07058b91ff82ed1e195568cf6997466f96", 0x38}, {&(0x7f00000001c0)="9dff24f726b5c107990352be0602bc111d", 0x11}], 0x5, &(0x7f0000001340)=[{0x68, 0xffff, 0x4, "61e4f783e3061e9d069002f0852bc47e96701aa5b8ded4aadb5b4867e40b6d069e5361798b812724bb480c7acb984c3721a60ce9961fe37f709546a912e346fa8a4f333c01b88ff0eda554c30bab67d8750739e225b4"}, {0x68, 0xad, 0x800, "3c18b7302a6a92d6ed84a9ccdb8400174cd257a1fb8674e8b6c2cd4268636b38bb89524ce983f485d4ce0071385896ee77d6bc1ac27f584db514ba34babd500dc8153c2ca9ebfd5097d47b253e883a4647de1540abbc16"}, {0x40, 0xffff, 0x400, "e9fb9393e139e7c2d137a0729dbb9fbddc90862dceece8ace2afe03ee66c1a237c66bda8d26b7fa305c7761f"}, {0x50, 0x6, 0x3ff, "8a249e291b9e6944b38afe12fcc478f04a1dad242712d292e69f7949d75e340c7dc6a6a6cdb9d278a7bd283f72ec8e5426b4ed7180e533870236f264c26f4d04"}, {0x30, 0x1, 0xc87e, "ac9c7ff54d0283d9b33cd4f06487803798be8f1e23389518c008d124"}, {0x1010, 0x0, 0x2, "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"}, {0xa8, 0x84, 0x7ff, "be82828fe4d2dc5020a031830dfb34afc4cf9504251d017c6466f4ed756856c119d42c696d98447619c7278b400d9890237a0ab7109022e5e162d2a5c9bec6e9147d6ca04f6208b8f5503601a099268fef7fc4ed789757b82cc927e5c78c5287da2b41dae7b17ae06e639c9a168703dbc6c5bd7b5cece5b5c34cdfaa54ddfbf1811107defb26057dc0c37c4c831e986de35590726ce7"}, {0xf0, 0x0, 0x6, "9e33dfd9bad28a4e2bc385f5a67a26fcb68eadc540b964c418eee0c1845aac228fe80e0919feb642fcd5a5380045e3d415a0c04ed33e678821eb5b0e4d78edcadec2d5b3a9de230fe7224abc63adb0cad3029798287cc34d56437fe36794bc528863f938ddd659ef7a47a0ca4992d78affbc4c6d586a5e9682314b84870dc7f93d6fe8ade9ef60aa99167202efcfd6165d33ad71617d30687280fc6b256000b62e1fc364f37c162c33b468e1353992ec2e2f22540a59b158fa2ec634c98aaf5042335c7aa7d0817f1c5cf80abb7e55c482bf60040bc654027234b9a34db223c5"}, {0x38, 0x95, 0x5, "1103ba51dacea921c8972f2b30064e2655097b17a946cf3fe51b81d0febe1e891a43"}], 0x1370}, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 21:06:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024e2f5a696c65f45b"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="05200040b73dbb030e37105b4f43ae8358e5639ddeed71ab71db81f2e6956fd3ff3e74081b0f7b808110373ef6ea66fb1b9c3354afdc04ef0b8ba9ec158edbf244f97df0f7733c523b769daee84a19e92789bbc38315cf725c5e1f24fdce94ecf3d5184a684603ad3ca53ae8eadd6d25049148edfe3066913ad1008c47db4a4f011c1d05822b23590a863d91da67811e07f2cc"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 21:06:45 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x10, 0x10000004, 0x8000003, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x57, "ae0a1b64a99f928b5fde738c651cfe31027b9a1a89225258562a87d08bc0363e66aebc114d9be7856ff78ce70535a2db1c8c6f71cff1dc7037dfbc82c139cfa63b6ca31e0ead757bbe5683f638d273810f715ece49d6b7"}, &(0x7f0000000080)=0x5f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) mlockall(0x2) fcntl$setflags(r0, 0x2, 0x1) sync() setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0xa3d, @empty, 0x8}]}, &(0x7f0000000300)=0x10) poll(&(0x7f00000000c0)=[{}], 0x20000000000002d7, 0x0) 21:06:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @empty, 0xff}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={r1, 0x0}, &(0x7f0000000000)=0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 21:06:45 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$unix(r0, 0xfffffffffffffffe, 0xfffffffffffffe84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xec28}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x99f6, @empty, 0x1f}, @in6={0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000180)=0x10) shutdown(r0, 0x2) 21:06:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x8, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 21:06:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x27, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) 21:06:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="9602060000003000da53c9d6"], 0x1) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x7, 0x8001, 0x8001, 0x3, 0x4, 0x3, 0x6ac937b5, 0x3}, 0xb) close(r0) 21:06:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000040)) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x200, 0x5, [0x4f042fc1, 0x6, 0xffff, 0x7fff, 0x71]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x4c51}, &(0x7f0000000140)=0x8) 21:06:45 executing program 1: r0 = socket$unix(0x1, 0xecf40b457e0407e5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) 21:06:45 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0xfffffffffffffffd, 0x2000, 0x2, 0x3, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x8, r1}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x3f, 0x1000, 0x9, 0xd9b8}, &(0x7f0000000940)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) 21:06:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x400, 0x2000, 0x5, 0x1f, r4}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) poll(&(0x7f0000000480)=[{r0, 0x10}, {r1, 0x2004}, {r0, 0x1}, {r1, 0x100}, {r2, 0x40}, {r2, 0x100}, {r1, 0x40}], 0x7, 0x100000001) socketpair(0x0, 0x20000006, 0x1a9c, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000500)={r5, 0x9, 0x8, [0x2a9, 0x7, 0x80000000, 0xfe38, 0x4, 0x1, 0x40, 0x4]}, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r4, 0x8}, &(0x7f0000000300)=0x8) 21:06:45 executing program 0: setrlimit(0x0, 0x0) clock_gettime(0xf, &(0x7f0000000080)) 21:06:45 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:06:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) 21:06:45 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000380)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x2, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300)=0x2321, 0x74) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000340)={@multicast1, @multicast2, 0x0, 0x1, [@empty]}, 0x14) mkdirat(r0, &(0x7f0000000280)='./file0/file0\x00', 0xa0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 21:06:45 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file1\x00', 0x408, 0x30) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0/file0/file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 21:06:45 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 21:06:45 executing program 3: msgget(0x1, 0x90) r0 = semget$private(0x0, 0x4, 0x40) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x7ff, 0xfffffffffffffbff, 0x100000000, 0xf3]) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x20311939}}) r1 = semget(0x2, 0x0, 0x94) __semctl$SETALL(r1, 0x0, 0x9, 0xfffffffffffffffe) 21:06:45 executing program 0: semget$private(0x0, 0x3, 0x110) r0 = semget(0x1, 0x200000002, 0x40) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/168) r1 = semget$private(0x0, 0x1, 0x100) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000001240)=""/235, 0xeb}, {&(0x7f0000001340)=""/228, 0xe4}], 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000240)=""/4096) 21:06:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) ppoll(&(0x7f0000000240), 0x0, &(0x7f0000000280)={0x3f, 0x800000000}, &(0x7f00000002c0)={0x7}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 21:06:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x0) 21:06:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180)) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x1}, 0x8) mmap(&(0x7f0000ff1000/0xc000)=nil, 0xc000, 0x1, 0x12, r1, 0x0) 21:06:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82ef2e2f66086c6530005c33f588fa2e6bbca08ae8e7771836a408b00ba9ddc3ee1daa1996c2fcf94a06b9b7ae89b32e5a44c57c"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x4e, 0x7fff, 0x4, 0x423c800, 0xffffffff, 0x401, 0x1, {@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x7fff, 0x8, 0x7, 0xc80b, 0xfffffffffffffffe}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x101, 0x401}, 0xc) 21:06:45 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x0, 0x410, r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x3, 0x200}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) write(r1, &(0x7f0000000100)="dafe50cbcbce7237cc13700509f6a358e0ffcedd1779370a1326c24d72b7e8bc91beda36eebf698fa3c1b391cbd843af9f428647c49bf20a5ddccf97d188ae5243db71a4a4a641e86272522265ed2f692edd1678b6c00285f110de62151407e8aaa262aa1cdeb9ecc9f1e304b6a1375ebeff128ebf0cbde62c2987f1ae3ba3cb9eebd029d25376705c490df5e4fa70b98c505f00ee79f7362dcc85ffdba333ca2a154a6bedd0b6d8d0757c7db7eae08c8d706a13efd735c68a3a056ae3752ce313b771", 0xc3) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) 21:06:45 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) 21:06:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7, 0x80000000, 0x7ff8000000000, 0x3, 0x5, 0x65, 0x2, 0x5b, 0x67d9b77a, 0x1000, 0xc89}, 0xb) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) 21:06:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xff, 0x3, 0x8, 0xee}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e22060000000000000000000000000001ce90925700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) 21:06:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) ppoll(&(0x7f0000000240), 0x0, &(0x7f0000000280)={0x3f, 0x800000000}, &(0x7f00000002c0)={0x7}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 21:06:46 executing program 2: syz_emit_ethernet(0x1000, &(0x7f0000000280)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000001280)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="002509006914034a13080000002c4d0000000000"], 0x0) 21:06:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 21:06:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8239ded72acc7f344fabfb8b"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80000000, 0x3, 0x4, 0x101}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xe6b8, 0x1000, 0x7fffffff, 0x6, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x4000, 0x7e, 0x80000000, r2}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01ed8a74", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r3}, 0x0) 21:06:46 executing program 1: mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) ftruncate(r0, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000f98000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 21:06:46 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000080)={0x20, 0x6, 0x5, 0x5, 0xd0, 0x7, 0x5, 0x8}, &(0x7f00000000c0)={0x9, 0x1ff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:06:46 executing program 1: r0 = msgget(0x2, 0x2) msgsnd(r0, &(0x7f00000000c0)={0x3, "9c06d0262fb99612b61711d9b65c37ef67631d83e19beb41eb47d4296edd68d53a9e41ff69ab3c92da0eb31c3a1463c080e74ca86920d8130bbdb0766b0cce2af1e224eb6f739aec62bf2818859cf56a8b30dc1ed35f15d60464fcd1e60edb9b309cd853e8dcb89b42b56cb40acc55cae6560d6d68d49365e94854abd7a35547e81ce13136063f95d165e450c42bf961f86663288d7d912d30258e400fde9f872eae2ce50acb570bca234a706a9fa20b"}, 0xb8, 0x800) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 21:06:46 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) preadv(r0, &(0x7f0000000000), 0x11a9, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) r1 = getuid() mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) r3 = getegid() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r4, 0xce0e}, &(0x7f00000001c0)=0x8) fchown(r0, r1, r3) sync() 21:06:48 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 21:06:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/50}, &(0x7f0000000040)=0x34, 0x10000000) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) 21:06:48 executing program 3: freebsd10_pipe(&(0x7f0000000180)) r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0xb, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x108}, 0x4) 21:06:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) semget$private(0x0, 0x7, 0x8) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 21:06:48 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x10000023c) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffffffff}, 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000100)=""/23, 0x17}], 0x2) syz_extract_tcp_res(&(0x7f0000000180), 0xbde9, 0x101) 21:06:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x100, 0x40, 0x7ff}, 0x14) 21:06:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x1, 0x8001}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x8, 0x4, 0x5}, &(0x7f0000000380)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x0, 0x401, 0x5}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8, 0xfffffffffffffffa, 0x2, 0x800, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 21:06:48 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)='./file0/file0\x00') getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) getpid() socket(0x2, 0x5, 0x400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r2, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setgid(r0) 21:06:48 executing program 0: r0 = msgget$private(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msgrcv(r0, &(0x7f0000000000)={0x0, ""/189}, 0xc5, 0x3, 0x1800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x100000001, 0x4) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) 21:06:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x100, 0x40, 0x7ff}, 0x14) 21:06:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:06:49 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = dup(0xffffffffffffff9c) socketpair(0x1c, 0x5, 0xef, &(0x7f0000000100)={0xffffffffffffffff}) r9 = open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x128) poll(&(0x7f0000000180)=[{r1, 0x20}, {r2, 0x2092}, {r3}, {r4, 0x114}, {r5, 0x20}, {r6, 0x40}, {r7}, {r8, 0x5}, {r9, 0x40}], 0x9, 0x7f) shmctl$IPC_STAT(r0, 0x2, 0x0) 21:06:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1}, 0x0) 21:06:50 executing program 1: munmap(&(0x7f0000e6c000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0xb) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) 21:06:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x8}, &(0x7f0000000200)=0xc) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040)) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 21:06:50 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x10001, 0x20) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1c8) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x10066) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 21:06:50 executing program 1: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000000080)="ee1cc0a3fc8fa7033d3ed545455963b7125aab7a491c54c3cc1a7bac03bcd5ddffe4d23b59b03a1cb0720e7bfccb3a5e061678a21d5d767c2ca7986949b26cb9a9605e84bedfc1309b888c8557bacbb3c33eca43124d98f287149b515ff4851f1b614f621e094607b2f69f4612d63a12cebb6474a32d57aa6567229b43380af26019eebd9ddd678486a817c0864abdda79d7bb0872c5b4f9bafd04124e7f4b3e1ed603aac8714b85d8af2abc0845b58f0d493e2e0a6817496f0f3b2ff8b4777f112e43d9b186caca6fcf8916f9325ce46c376ff9d778b50c5dd02806e8e03a66af59a789f783d6d54b8d51141fad386bc4f8", 0xf2, 0x20101, &(0x7f0000000180)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 21:06:50 executing program 1: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, 0xc) 21:06:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:06:51 executing program 1: r0 = socket$inet(0x2, 0x1, 0x40) recvfrom$inet(r0, &(0x7f0000000000)=""/104, 0x68, 0x0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000100)=""/62, &(0x7f0000000140)=0x3e) getsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000180)=""/174, &(0x7f0000000240)=0xae) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r4 = getgid() fchown(r2, r3, r4) setgroups(0x2, &(0x7f0000000340)=[r4, r4]) getgroups(0x3, &(0x7f0000000380)=[r4, r4, r4]) setgroups(0x5, &(0x7f00000003c0)=[r5, r4, r6, r5, r6]) getsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000480)={{0x1c, 0x0, 0x4, @loopback}, {0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x8, [0xff, 0x3, 0x7, 0x7a, 0x1, 0x0, 0xffff, 0x1f]}, 0x5c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000500)={0x3, [0xd5b, 0x101, 0x2a9]}, 0xa) mkdirat(r2, &(0x7f0000000540)='./file0\x00', 0x22) recvfrom$unix(r1, &(0x7f0000000580)=""/43, 0x2b, 0x80, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x2}, 0x8) read(r0, &(0x7f0000000600)=""/170, 0xaa) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x100000) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) getgid() lseek(r1, 0x0, 0x0) bind$inet6(r2, &(0x7f00000007c0)={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x8001}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000880)={r8, 0x4, 0x9, 0x1ff, 0x5, 0x1}, &(0x7f00000008c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000900)={0x2, 0x2, r8}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000940)={r8, 0x8000, 0x2, 0x4765, 0x1ff}, &(0x7f0000000980)=0x18) write(r2, &(0x7f00000009c0)="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", 0x1000) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f00000019c0)={r8, 0x7e4}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001a40)={r9, 0x100000001, 0x4, [0x1f, 0x2, 0x75eff2a, 0x3ff]}, &(0x7f0000001a80)=0x10) 21:06:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) getuid() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="f0f75394ed5fd29b610f904280cfba0595cb2f4ef62b30b22d4beb22c281c4c0710d4453892b4e400b3067416c50de9fb5a70ad4c136c9254b57559cdf414f5fff4c9aa78061a474f1920faf2cb809067afa62edac71a0a9b8d8a1374828923a0a0a076e0693c389de2256c3fdccc44d1a55dacd7b8141deabaae6b69af80d1c246243677bd6bd90888de466f55b1f378fd8998b619623f1"], 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x30) 21:06:52 executing program 1: getuid() mlockall(0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x20084, &(0x7f0000000040)={0x2, 0x1, @remote, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000]}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x10000000) accept4$inet6(r1, 0x0, &(0x7f0000000440)=0xffffffffffffff18, 0x1ffffffe) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x700000000000, 0x4, 0x1}, &(0x7f00000001c0)=0x10) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30100000) getuid() sendto$inet(r2, &(0x7f00000000c0)="b21b02cb82c8df460c6167b130b6123e4e95aa88e8ab0f317ffd032f5a30e78c8f39a8582b51ec0a49cf37368bebc160d3044c268114a7d4b4eab45bae1f8a81842599ee34d7712114", 0x49, 0x9, 0x0, 0x0) 21:06:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x67c6}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 21:06:52 executing program 3: pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000005c0)={0x4, 0x1, 0x4300, 0x80000001, 0x800, 0x0, 0x5, 0x101, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000b80)={r2, 0xfa, "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"}, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x0, 0x1, 0x5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x400, 0x9, 0x3, 0x6, 0x9}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000b40)={@remote}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) readv(r3, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000400)=""/39, 0x27}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000640)=""/170, 0xaa}, {&(0x7f0000000700)=""/165, 0xa5}], 0x5) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r3, 0x40000, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000840)=[{r3, 0x2001}, {r3, 0x8}, {r3, 0x40}], 0x3, 0x7) 21:06:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 21:06:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x3ff, 0x0, 0x81, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0xb2b, 0xfff}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e23070000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0xffff}, &(0x7f0000000240)=0xc) 21:06:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:06:55 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x7, [0x2c6, 0x401, 0xffffffffffff7fff, 0x28d7, 0x9, 0x8, 0x58]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0xfff}, &(0x7f0000000180)=0xc) 21:06:55 executing program 2: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5") socket$inet6_icmp(0x1c, 0x2, 0x3a) 21:06:55 executing program 2: rmdir(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) 21:06:55 executing program 2: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) socket$inet(0x2, 0x0, 0xfffffffffffffff9) 21:06:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240), 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x48) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfd20) lseek(0xffffffffffffffff, 0x0, 0x400000000001) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="34b0776adb66fb5e142a5c3ffc", 0xd) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)={{0x8, 0x921}, {0xcc31, 0x10001}}, 0x200) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xaa7b0183) 21:06:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="068000009f7eb965d50000000000000000000000"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4) 21:06:55 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfffffffffffffe9a}], 0x1, 0x0}, 0x0) socketpair(0x1, 0x20000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x7, 0x0, 0x8000, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xe16c, 0xf, 0x2, 0x3f}, &(0x7f00000000c0)=0x18) 21:06:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:06:56 executing program 3: r0 = semget$private(0x0, 0x4, 0x5) r1 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x401800}], 0x1) semop(r1, &(0x7f00000001c0)=[{0x7, 0x0, 0x800}, {0x2, 0x93e7, 0x1000}, {0x7, 0x7}, {0x2, 0x4, 0x800}, {0x0, 0x6, 0x800}, {0x1, 0x1, 0x800}], 0x6) semop(r1, &(0x7f0000000000)=[{0x4, 0x7fff, 0x800}, {0x0, 0x5}, {0x2, 0x7fff, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x50c76013, 0x1800}], 0x5) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000640)=[&(0x7f0000000080)='-]-!\"\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-N\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00']) accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) 21:06:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r3, 0x2, 0x10000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="040006008d1eda7b0304070000000002"], 0x14) sendto(r2, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) lchown(&(0x7f0000000040)='./file0\x00', r5, r6) 21:06:59 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x6e, 0x30000000) r1 = accept(r0, 0x0, &(0x7f0000000140)=0xfffffcf5) connect(r1, &(0x7f0000000280)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback={0xffffffff00000000}}, 0x14) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @remote, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @multicast1, r4}, 0xc) 21:06:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x0) 21:06:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2000000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) openat(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0x161) 21:06:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0xdf5}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000040)="7baa5cae2571aec658e392ae77dd0fbaedbe872a9d6834031fd59b4e70b374ad8449233dccc0e1148cfe3742dd1f4795145d3f068ab5892a534b06ccac9cd0407cecf05108785cbcf446007604d1542ea2166cb24141aa6e126254850da4e30ebc8df70a4f088415a43db94568ac5e1d3c8c1bf8393303bfd882b0a28ab557471c49a117efe8604ac7c7caadafca87ce648798281db7add712043f1b4eabc42be85b4ade421b9e5ec450c015ace5aa33629f9624f4ef1be1e5a3", 0xba}, {&(0x7f0000000140)="00ba951b4af76dc98bd3e642058e4f62734c4ae4fae33464fa1dc27b3b41e120835c50b30a8d8c3fa4fad00bc48b1cdf0106edb8ea45a9fcf6b73605fb1057b207d2b7f35dada1ef914dff8d18a1d73025f69ec6ab4664d3caaa61d5babeaf47c8cd902e659c5602f7324ad63433200e081ccd72e10e0901734e9aa1179407b42f3601764223b1815144173f93e6aae2bbb3c6c65207cf604386ed2be89a623add2e88b6fae34da8e8dec1886fdec20ede2ca268398929296708b3da15f566e85f8e47f839600c77da6df1142b16b4b94a61d82b9857540e15054fb4135e166f9ea742edce88c6b6a9020821c4cee1537890d6f0ad973f3264", 0xf9}, {&(0x7f0000000240)="1e6f5bb57e14646ee92733a72db5295c761eda6770bd886061f23625eb051d4a8487cbe45dca2c038fb7715ad96f25703010533d4af64a25b9fdba61848173d960c3b8edaad313e89907bae4e5c46adf8686818d404dcf651134c375853add7276ad0a489a0030fcdbb6fc7386e991958229c9a2bb15dcbea67ae312d61e44bdfa783f8cc7327fca570b7f2ae1bfe8aecd16d1c92a24d083a29e072bdafd398c6047924f48762f7123012c40", 0xac}, {&(0x7f0000000300)="d1bd96114049981c473e2580b5dcebfe9624be4e75838cb1eb8b7755ea0b7b95b21158d28630f5a2a5383febc10005c03c1af8c2508a8adec51bea60cc6ad1f996b48962e8c4cd49595a80c9076118156a764adb8536864c64e8b8e747b77a7c846664d807149c50f08ae26067abec8eac0d18a890bfb8d9d10278e11f8636cce4143137966b2c2eb39cb8d52808b08129b04c5eff0276dfa6709740d6ffe245c499766f9d97de36b27ebefbaaffc7aa0d5e86808148d569195c7ffe4e486c7ce300c5107e94e5e42ae00f1af7904964ccd7644a4cfe0cc8e74b33ba880c", 0xde}, {&(0x7f0000000400)="4817584093b5eb6a", 0x8}, {&(0x7f0000000440)="76e117c5e4bf24c8", 0x8}, {&(0x7f0000000480)="172d31438e9879da8a522e3877b745e73ddab787d4f7eb70df988f6ddeda0ddac681e3942778e827c232ca44cd579151fe92fa9579c938a61dac46190d02bd316ce4c9e9c13c0618455423c5db7e04505130cceb4aa35258fce23017c440174d83443ca729b2e622a085493859bab2d8ef86ed11e24e506b559179cd4c37955b958a5196593bd49c00bac2c1d2f3f297e371295687f624d6eadf422ba1d53dae19fd3c636e7f2b10d246f7919fd78fd9678d3dafcaa5ad468f6433f52ceeb2fb4d20dab166285f2923202b39edf03ed036cb0c93a5e95466b6016acca96d48c0e9", 0xe1}, {&(0x7f0000000580)="6af366b5b995dd2aa29443493181e506943f0980818acb01040214a79d8571cae5ee3a4bf64c6a40b209276b472962f4b814d2564d01ff398012b876e41890b4fa5be17d0562c2590f99efea996dfcc7a6", 0x51}], 0x8, &(0x7f0000000680)=[@dstaddrv6={0x1c}], 0x1c, 0x4}, 0x80) getpeername$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000740)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 21:06:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) 21:06:59 executing program 2: r0 = open(&(0x7f0000000780)='./file0\x00', 0x80400000000203, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) ppoll(&(0x7f0000000600)=[{r0, 0x100}], 0x1, &(0x7f0000000640)={0x7f, 0x4767}, &(0x7f0000000680)={0x8}, 0x8) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00']) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) 21:07:01 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) getitimer(0x0, &(0x7f00000000c0)) pwritev(r0, 0x0, 0x0, 0xffffffffffffffff) 21:07:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) shutdown(r0, 0x2000000000000) r2 = socket(0x17, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1000, &(0x7f0000000000)=0x7, 0x4) 21:07:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00ed0000653000"], 0x1) 21:07:01 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0xa3) sendmsg$inet_sctp(r1, &(0x7f0000001140)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001100)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x1c, 0x100}, 0x100) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001200)={0x6, [0xfffffffffffff081, 0xe6b0, 0x2, 0x6, 0x1000000000000000, 0x3]}, &(0x7f0000001240)=0x10) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000001180), &(0x7f00000011c0)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 21:07:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) 21:07:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff0000030c000000f8ff040004aa2f12be40e08436a189b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x0}, 0x400c2) 21:07:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x7f, {{0x2, 0x3, @rand_addr}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, 0x13) 21:07:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 21:07:02 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x10, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) 21:07:02 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100005, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x100000001, "fff3ebba3de6ccd99df2aca8e752bab9"}, 0x14) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="546a089f67d1c31c8f43d96d4a4b968231000000013a99d8444f03dda4862aff067de0531c9ff2b081457514fba7369782a59a683669a1045d4ac38c9713a38c2e81c1b3e8a55a02a381debcba72aa2ca73a85374a9cdbd5f3fd9c0a58eaa5a6d36eb64a17db18950f5f4612be757b67d948bed50f783750d29d2aafc3a67e"], &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7}, 0x8) 21:07:02 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/62}, &(0x7f0000000100)=0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x4}, 0x8) r2 = socket(0x0, 0xfffffffffffffffe, 0x25) setsockopt(r2, 0x40000000000006, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x8001, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r3, 0x80, 0x7, 0x43287cf6, 0x0, 0x3}, 0x14) 21:07:02 executing program 1: r0 = socket(0x4a581404919f5d9d, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0xfffff80012b0f5a0) 21:07:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) 21:07:03 executing program 3: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x5, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r1, 0xf6}, &(0x7f0000000580)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000000)="6bbe108bfb68af165c0be695fa01d7eaa577a62aefbcf409700262674737946d1eb47766921e330f1b05470ff6e5537fc252e4410151164f159720e04dce02f7ca36c5c85c804411ed583d3f1c4d7f926d4e04d4eec36947e4b5a44331a7475140d18a5f191e8b0b0a24cae7371f27f88c2879e9d7b9c20b14359b7f0ec2c442fdd9d9e67256f02ac3c467d22f154b9feefc0e0e465b8f37b158d661255679a79f03b980ae100587f85433a50da5124864181f41fecb5be5e103dd171d9f5e91f42febb2ca3945f095a1", 0xca}, {&(0x7f0000000100)="9c949217f66eb78d8b882ea24cc9bd60e650ab50ef63208f3a190f10c9ca48a3c44d9a70c9d14015514c779b9e4e7e46f292126a95342e7965cb122e32816fa58ed2f975da7985e17a6ae4346014292914d0fb5f21fe2a814f40b1d09ed561c309c1835f34", 0x65}, {&(0x7f0000000280)="8087f1d8ec9c6017b2763cd333e3b28622470f2f90f349f911a5fe7d770fd7b475118ba968fc64488c71b55aec93db125d3a5e8e269a986f22ef3e381ed7c42c33dd711b8b4216af554b57ea1f8de2ac16df2911f0370e4e788b0bc54528d70fb67cd9de1143545d8f307c153b41f69a003ce30c890f3db149", 0x79}, {&(0x7f0000000300)="d0fbd03bd4b8b5feefbf548e1a27efaaf85b7799a7f0e3220070f6f0d3704dcdd7e9012091fe152e366ab3b66b7f726b6a2438509ff355a51ad01bc37a76b72d6a3a7575f6b3aa6181bd81beae565f033a071eaa660cf1e721b1a15b904ad5611f552b4bec22a76db3b88508183f9eb8615465627966bbf7f218c57791efd6e7f9e8dc03758e06bdf6ccf5fcc74bae17c63c51563b9ba9b8a8382dda0c1a78c6d05b4d22028c65994b15597a82db10bc8e02", 0xb2}], 0x4) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xffffffffffffff8b) 21:07:03 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0xc6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000015c0)=0xfffffffffffffff7, 0xfffffffffffffd2b) ftruncate(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x4, 0x400000, 0x2, 0x4}, &(0x7f0000000200)=0x14) writev(r0, &(0x7f0000001d80)=[{&(0x7f00000017c0)="d76c13c801e80e009f79e950b0171d4604", 0x11}, {&(0x7f0000001800)="d42a8560f250a8c6aeba584107cdaa03416601e955e6e0cbe3d5c9450528355d574461e7a900891a12990d3bbd42b1ef436865517cf316a648f595ec05c027e9baa18eaa65f6dc5007672e73696001ae0c9a71e2648966e22c92361200456a", 0x5f}, {&(0x7f0000001880)="01817a43e5562fb8b427af50ff2d2a459093e10a7d674154ee5c892bc53ce35dcf401a557686529715e5caaeb358d61c8748825c0f1874142e4e42abce40068c0a953eeb1493d1e8158c9e6741ca", 0x4e}, {&(0x7f0000001900)="089f392a1929ac2aaf74a6ecb72541f79bb41ec5924c6fc59e312cb95115c38cfc6b5bcf9af3b59d5cdf7e1c2f83921768bf4a384be0a4d249716c402beec76106669931b7e0ded0a809836b5bc6cc5c9c53aaf08fe9a089d88d33f75f2be53abed006c5b07832235fd04e3417a59bf86b75ae5616cc1b8ac1b2e66d82f78a71469d5a28e44f325307895069976bcd0a5368d323e4873a", 0x97}, {&(0x7f00000019c0)="e0850f9d7d9fc4b6b6549845d97b7df7050fccc6395d91d599bc16f2df7e7583bf9d69f7535a86edd409118e451a9122ad505d2cb37e1b6caedb607d168cdc4c3cc641af32dc5ffbc31f53a5cbe6008f24d5ea54578bc4a32f171bc2236b332a7dbcb3da67e45b369c270e0e62c0e5ba92d14716cf7ddca1896847392e7beca3bec586f8154e04e006b82394c69457d181ceaa6c7193c3f67794ac", 0x9b}, {&(0x7f0000001a80)="5259697b6c67af65683947014793636351f5f107b41798805a3bc1fe16ccd5782538a320b7a72fcaac8d5713cadc7bdfbe16f47a45cf6134e779f0278898d75cd483dcac5a214b72d0ee23afbf453a85047e8987abda73c71d4e43d030d02c442b749c196b8079cea9cc5224d3fba481d8444b3f593923de91145e7d03539e1b834ba1085033c722b277b564a0ecbb25839db91df5ae583b038777ee1bab9b81d7d4d49d94c69204fa0e835523551202929c742581e33edd4255d71427bbd33e506190d2e285c63aef4d0a1243aef8356c7894362a01dce85e9e1bf257c7c2897035b9bffb8d", 0xe6}, {&(0x7f0000001b80)="e61ff0a99c278a051869fba8e4c856685a568d0bbaa9ab5e0684d9a4c6f4ba1520069008c05ca929fd28a982f97144a3534edad32fa8f001b836bcb513aea0209365db28c3f784eccc245a45f99eca7fca52e95f39a21a11ead0468f085b5d", 0x5f}, {&(0x7f0000001c00)="8b1b3d36333c539f0c2fec38b4311a266f8f631884f770bfb476733c7a2db67ffbb00ea1d54eaee0f8df37dc162154bce10d73847d0e0c3bab6b3f73e1ae98d90ef53676fdebd17f", 0x48}, {&(0x7f0000001c80)="2b339861cecc30bc777cd8690a3b157f1f9fd85eaf5c3e4efea30a283d6c0862d0e56dce3167dc5e2a4a9d722283c3ff820293f9aa70590036513555715d981be3570f890a2104232c6db92c16fe2e7e5b63d633a72c819de154ab1e8617ecae0bc1d00dc27f6dc02903d741dfaaabdbc128512c79aa32d6a1aa3a82db6f2efb52b85d443722522b2c8fd4a7badb84e9ddcc7a407b5de835f08daa94897ed285918b41a9fcad14563fe328ab92ab535b47a3ab8583767e25cef9ec92b87ab3019c1f5417d7f4b97724888da5cf0c73de51a1ed791c6e02f3c66979e97874cb0ef396b5eeb496c88686c60df1", 0xec}], 0x9) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001240)={0x0, 0xc3, "b513ab3c75d44b242837c22e894698884f13c890087acb23980df2b17da4d819b06af89b4d958a3e88813974c3465fa9923ee6a4da4263b20d161871c18aa11c4b38d2e73f23a2a36426808cc7c7f945670b0cfd97c3011e98f831ab7f8abc016a9b82abe8c116d73fb509b7f34d42d06ffb96f59d72216af52a1b13e2571b7e38f2a2b56f76000223157f70ff1034993a02ee27614008ad3a6ecc3d23681660129acc8a73969018265faa75318f5a1a33ef8ac9189640ffffd32e58140666430d9e46"}, &(0x7f0000001340)=0xcb) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001440)={r2, 0x7fff, 0x3, 0x7, 0xffff, 0x8, 0x2, 0x7fffffff, {@in={{0x2, 0x3, @rand_addr=0x4}}, r3, 0x401, 0x80000001, 0x7, 0x37}}, &(0x7f0000001380)=0xb8) recvmsg(r1, &(0x7f0000001400)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000001c0)=""/30, 0x1e}], 0x2, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001500)="f01d72c534d9029276fd8bd1f97f493c54256801840e41d09df41b9c7550fd646ff37e2767929beabd92c7ed96b025ba921ae9c49eff4422009d7b1dc04c6ed5245c65b6f2430965c843683dd877137f16cdd236361f251b5be66621a73d8910fa1a755654e6637660f54c0b3571878c63a83f8d7d5b69682022f244f8f3be3996d77fd238c13f4571c2c4e47d1236cf57ba69d1f3c4c38e500d483135b738136ba41d8008342b", 0xa7}, {&(0x7f0000001600)="24150c3b369be610f6d1b7093cd2686b9a440b19d8cd09dfe9954b12eaab5ee740f5bec4c714bada525c1d87f5ac32b6cdd48ee394780cf1f77be9cd751cc71cae147ad1f1b5fdb5cef823256c0dc3e971b59de03ba3db07f282544c89098b29ed29116ad5e4cbf8abfe48fecb738e520b76a699ef72bb472febafcc1110386f137408b18469068e46666ca25a916a8c596f360138b4f76ce0454d99322de5b6b1275a3520b9f94d9327e57b8aa1ed175730", 0xb2}, {&(0x7f00000016c0)="dea2afdac5e8b4c3fd350b505ebcf4d2144f839baecb172cc21ff33433b00fb3eb3e71bf58ff3ee60b846b5ac52b371661ddfbfd005eff89388ad9cdd1e215d538edf0b29b7c724f7f8fbaa9cadd1e794febaa5a2637fb816e3c5badbb0ba9ae5705dc3b11e499615750a15e3cfa7a90d8d02df469064b221e4599e92e1d1f04cfc2f4491e9a41f00c0d44519a5e017925913250a1f01b5ccf37fa0c38dd936731b4fd89fc50372cd251d087b70f4782bf7eab7f9b74eca9b8f8345b65e515f5995490999d4b4b68fe50f00368da4d923f343d67474e6f354eadba2021c3e85e29b0240c5d2609a5d6d882ad00682f6e6a7a", 0xf2}], 0x3) 21:07:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/92, 0x5c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) 21:07:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) 21:07:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:07:06 executing program 3: mlockall(0x2) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) fstat(r0, &(0x7f0000000000)) 21:07:07 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) 21:07:07 executing program 2: r0 = shmget(0x0, 0x2000, 0x28, &(0x7f00000e9000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/164) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x6) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000180)=0xc1, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x40000000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = shmget$private(0x0, 0x3000, 0x8, &(0x7f00001a3000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/41) setsockopt$inet6_group_source_req(r2, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 21:07:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) 21:07:07 executing program 3: semget$private(0x0, 0x2, 0x0) r0 = msgget$private(0x0, 0x100) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getgid() r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x7f, r1, r2, r3, r4, 0x22, 0x6}, 0x5018, 0x5, 0x0, 0x1, 0x8001, 0x100000001, r5, r6}) 21:07:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:07:07 executing program 2: clock_settime(0xf, &(0x7f0000000000)={0x0, 0xffffffffffff51d8}) 21:07:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001440)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, 0x0, 0x7, 0x100000001, 0x2}, &(0x7f0000001500)=0x8c) sendmsg$inet6_sctp(r1, &(0x7f00000015c0)={&(0x7f0000000080)=@in={0x2, 0x1}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="2e45f6be10760d3495e8916380f74e10ae991ccab68b795e7286e9fde08e0416adce012aeaa62d754bc5009db62de62bb326cc441ba7b851f237c6c581eb8dc9", 0x40}, {&(0x7f0000000100)="2c61297347ed74bb43c21543919c208d3d6e5b76edad16a898f10bc7bc448b89cb8fcbe5d7020a008df7d577a0c3b374b1e99b37a683762ed6fb8013b97e72b12d51e4cb8ad9b1b278102c2a51972d6b34ceaa96d40fd805848ebfdb00cc155c91", 0x61}, {&(0x7f0000000180)="98673751a41a717dffd5e1128316929e11405eda270768a1e957d739b8ec35f65834274b012fd8055d0ce6faedf63e952aec689a7055c39418ea60671edc09263ce4c3c6910c5f2526", 0x49}, {&(0x7f0000000200)="9e2df661d295ceef8d1236f10c4f810db23ffd90cc72121dc28ddaa579514a9c9537cfd19654ead3547b632f759e64a7a09aca27b39e172c85b3f5b3f94a6f43342416ffdba7747f7adf", 0x4a}, {&(0x7f0000000280)="5f48e8360179ae5736acfc0a5d2fc8d42d73c85f6f5c183e2d0adba58f169170c99ded5779c7b5b68387315b1e0468448da18be555b2beadf56fa969330b3b1a28ca27f2b7556bcee7ffbfc0a913577195bcc2f8524966ebb3a4a77b840c6db55483056d6fe7bbabc2e5093e58586c83186e4da07fea7969b8b10384467d8616774a673e3b910542f91fc8bb62310ead0c477953dec9c918a778424b3dce74e6a866023e5a6a244b0e45bd6c5b17be73a96f050f7e200ba78c1e118da0c474", 0xbf}, {&(0x7f0000000340)="b47249d9810618dfabb69ab74497c52167ae698eb0368ca840f1c5d63feeeecd76f43c277143e45affe3df6ce248b35a4cf9b303589d7831ea0b982150bf2c58e83e3a152ec869722da6d1fc72235e15c03fc937bfdcb74e2f051c4c6ff71a2331d8d67c90ad26be6e5b9cde27400ae667a3", 0x72}, {&(0x7f00000003c0)="273d6d8412ea221a15138fcb768b82280972f50d5f971937ee41f40f439a70a75e06aec440ab37dc06bef7e82321c690535f6ee76a90c79d09d5e2c173c9e5d469c26a7efb4a1f15b10fa23add6c64c17c74b93ffa59bd1d49caebfb51da733788b828f5c43c76ea8c1fbe74cb37a953a3c95af15278671f0c14139bd0e9f03e332414ca4c2c36188b8806003d5dc8b872deddc22bfe1dc44affd6f6ca05e7eac164f206b31f3ca19b6ffeda53e45fe7e45dd7aa70cacb344cd5e8ba6d32d2525eab7eca54a77485cca91b782802da403c613fc2f66bbe4821af76f616359ce8c39758ff3fdcc309c1a56cc7ff3c590332efd410bcdfc1c5c142b6b869a8a712e598f913e9bfcb54c6a4b186026e0aa6c43e69f237079d1c648456c3ef8c8b5ecf7ef16fed6cd2d897362a2b10bd49c7de0a02b9216f730b0a798656587f3905bd5e3b147780223867a6c2393b3a7f9c58f0f3c69cffb364a3529a878f8f2a11b6ec1d23720694d84514f1deb2a646411f8878e99ed793e77f49e1b6c7149d94074770d5755fe51c749019810ab7a49c01192d5322a599b930f9d6a67f28d6327124e26209a884343b956715325c0a29e4e02dae69e42de9aee2e952b81cae778e5da023e73e3fb2ddb2d82714d8561d60a369eb256b65e72f3cae2bf7490e81cc5a72cc63bbe0db0c9463e940efb6a300a3430f99f7215bcee30c1b318eed9090db30c6d6931fb0b38eb9abf59119eaf73f97ddf256a2140821f1aa3a05c6a81ff529758b59585c48bd6d95fe05bb53c741ac9841e9def637acf669f4477d257e2c3a08d56ddf6b262eab5f2cd510e72b7ccd97b056a862424d0e661d2e60a7d9c57505b1bf1ac877321e101312b73484acf97cba8b3e831a3a233578234ea448cd4cb894d6b499a5773204d88ea5f1f4752fda663dfceff256518d4bef8c0e5e6b97299e41bb4ac9d234b312e3e953a62a64ddbcc7c6ceff2690b8efa59393e20dd6f1ebdfcfba096c57b489616f5240e84ff29c4f5e4bc6f14ea91005168a41756eb6185b83f070353cec88c0028060a91d9dcb817f2bdae38a2eee27da7807f3a9f62ed699bccacdbd60ff9076d2ee6885a090a2c86b859c4826dec7e377967609eb8467db6fbd239a1aad144603095fb820e049a17a0cbfb483ca9bed7feb1f41ec7505f3a09ca374f6a64e4bb015533df7e89633a0addce71408d4e8f57f258fb7577caa6f07f4d410d427d525e543b7ad0d4edb7f4dcdf60e9d9e7087b2751ce6e98c64d5b9446534f3c2ea2caf4b876e2808e2bf132ccd8b8412936250308aa75b88756395b4908cc7ca8ce5ff5232342951a55e9c645ac4423df5a03fc34dd6e3509f0ce3f104435f36e7b21b5af674c97fc64f03eb231fc926f6769ab1bec452826bd2dce0725861b5a118a36fc8905cb115b4ea46dbbb145ff273a5420c264650b6bac042f8bd8af951be5934a212db5bbf479fb41f767cae08042f8e8b6ddfcf54a51e5ec45cfe35e5441b00612e57ea4f0bab6c4f9163bc95125d7c2b1bdbc125ae0e6fa9f473813eee222e2edbe49660c283a8bea68593dfdb8b4619138a0747e62e6688dca621bfdf341603820df990b290f89f0e169ad0f51b0fb8430665ab233cba62f41359f237c95e0e5ed0c8839b82b0ae5a7c70e86958ea535cdc077308edbe8bfa6094f9bfdf1dc73afd04ebb8b1a41aadbb287265aa7458e3f343191d90bb756dd6fa71794d3840086222d3b94606267d66addb2f8068138a4b7d196cc636effbae6e18eaecc98c24014f715d292e6ebe48eec400833b9966d217fbde871ffaee9ffeb2989e0920c8ed0c1fb5e050fae8621e8c34cc2f268ef2aa15c9b4f769a8d8ec0049ed7f8127bc3e1a1b966c07d56115bf27b989b67a8adbdbbf40e759d751653cf6bc7b19f79d5aec0091999e981c4dfa46e2cc255db17d532a8f4109be36fb66cd4411e7a9b65373cd83768d66a4899955563e0187e9e9684ed52b124d225c9dda54d32f988ca7dfb7e3f03e2d8f01d9dd570a4a8363c3681f3ef7a755a8c720fdbc95e13bf30fa820e5d4d394ce498978e46ed41eb7a773f2ad85b4eed5904d58a862226532cfc266ea86c9130c478123ef691f2a95c6f78dfeac3b193f50da8a7a07d63b932d3c2c9893c1740d41d1691a7770e7ad77b30712baba3689d4d3c352b66fc2b778759843e2e33c2b949ff25cece003198d1802a6e5935a1f49d1a88fc2a4ef0db8f919b4d71732cfce639afaab43d4a92810f7fc09c5688b032d6397821a122b9f8fc6061ca36d3744d9e239c8a25f485314ac428a5629916d0c537a85de00b871c4f3dfafb7866d3f00965ccf7fc6780af8912b47d38c9c89cdb556b86d597239f413bb24bd7609b86efb5680ef0a59b256ee278ce5b2afcef0fc0b86e52f19c385ecc8fd9d2ce987a3ac43d6a96c433af6d6876db079b58e29be8fe7f1e217485904eb4d93ca89a585686760a528cbddf3ff214d7add6cfe7f4b82fdc7eff21861793eac06b78a28b93275ce63b34306352aeb248e22080701b086e2b16deb983064ab2d67755efb3a7d38aa996305d1950553b850ba379c0eec2a9df44225ed465f09cc63f908fa795110a24def6d2724bf50a4d2c5a0e8b9506486d045231b863a256ac70e564f03b19f30e8ec29277e17e5000a426beadd77ec59918f6c6708f5fc3c73b9471da2d983a013d0aace3a78ea48578f726d88ed15def73b0493268efe321c34a15cb0873f0c32f7344df934fb14fc0fdc46af2b766f778c6446b2e787c5240100a914d3c830e497ac6cee152dd1bcd4284f55e7bd2b7f60bfb707794d15d454024fe47ffd916fdacb7f962f2ffe9bb626277fd93c96f932d0ab95d6f0607b0adf46dbd656cd802bb35b38a070e502af7faa2576c8570957c2eb271bfebeb85d6c9280e61f5b0169155f8adee95f1c3c06ac53e3df5a10cb32c837808c1dcc5c01b9c0fd564ac889091d7a450c44e6a34ae285f359e6dee01caa53bd531118e0067251d4c7d46e7dbdd62299f4e0a150e3291255670ff3a0659ebfc2f9c93d35d70adc3963cc5daa1c8569aedb9097920319c6319c27902189a4e7ee50017a275ed508829958b2a164158b2398c39ba737cfbf4809591f5e97c314ff519e813453b529e8f418cfbfdf78f2f472deefb56f0dfd8f58a7309c08715fcdc4e457291328e5b1b73cf1f86bb84833c120a170ded0053a376aeae214c0935254ec74a56f9522d5592ca053e42699bd62d5122ad9cf42e75d3cfc9aee3947009e0d12eb362257694c72c44d91b9c2af88af376eeb95510fce103d18b16f63762c7d29a5e28b15ba438583dba925c859ce07fa395a800443fb1e39baa16b96b8f113fc70cb0415fac1bd9a22e752d43ee1e13421e70823d8b679425a16ed3acdc65c55ff4c1da74a000172f971faa4137b498374d2e5f707d7580f839763e5727b3e8aa08d7c6bd6d4e917fd48ae64379222c61b1017266c096a9ed5bceb50b08d5fd2f1f73a815f78f246498516dbf9005be1ed1f302c154185a83b26e76eef31e59736d311e681306c78db6b42ea4a151c73ca979b16fa8faf78f68c91474765de5542cc8f5844476a621e2f0df58e6651fb50ec1ec09945d1b80499970e218387d613d4eda20a1841d3a907dc4f74d25ae13b3a8b0a1494ccd2840499330fc45c0339becf154ea13deb0998489f9374c73350cd626452503db854863ffcb8ba4911d97f36575a107b49ed15d90b079ef3c27b1bf17add51cb145d0d0e6dd2fd9a3fa0b467ee4233b7e258b9a1cc232ce2995bac9f0087a510cca5c1a97b303047a6842d92e34d519fe118a011a8f1b761e2d4821270c4bdb2ca34a79b6bb749ab02cd8d61ebed4178e85babdf8444902eb0b51b0990e96e6b92abe744d8d5c23e90b9f8fc6a90e29e2fc5c19096497fc9789b4f994382a9c08d017f53313a4c9044d1a09f1eb0534250dd0c17b4df0b01868d128cd7619e66c8fae2440d462de8864f051507b5b21490987d8c8b80ff723c4520d27cfbb149dedb1a66a913582a84f564203dc15186c53d3c4dccf53065cde10ac30a4cb98b1fffc92c9af380e86da3e5ef37be7ef1919d7b20fc5e8dcd74eba9c11db4970d1637275ddaaa15b0dff89d735ac7501519a616cfbdf68234082a360577bc5371d093c71d17f8a156887be7c15a440c28ec76ca890249372a80000432d5de6b8b5a838337ca9a04b3d2add9970d318157d4b1877cda4d997eccead5b039a26684d2fe49e6ac4ba0e62efdd2c25490eae06403a68c57531f45b2639fef0341e9f121c629a60211880a690517ba6f176cc0bdd5afe38bc35d12ab54e9c60b281af1170dc85cc7423fddf37dc893eb5054e5b04d10be3d0da10fd5a67f322b483a5b50b780ec7bbd6597a910570654ac672924491e04b1bf30ccf41b907a1acc70ca7d51cf839432d385a89970620851b61caa4f0cbfba00457c3959c1a6897d8f36f52b3489417fe563e049d84ccb35f66ab61d1376d1ac04f7eb1984a887ef94229a1d3f4adf8253856ec6fa4b5418fa3e7a69db66b18bc0d5a655dd4b14aa82c57d73b5c642bd934904ff375b8ce65ab478705d8f3f698ec62eee9e54755efd96b4e2c0f44fd7e7d81f8052c4f36c5a48dc8c9f1509d92e3a41db9cd349f9a1b68526ad21bc889bc5cae0f5823c55e1ca0ac2d8d298ba726adfeb17877f2dca36f465711b9bd56e60e039b5d5b34da0024dc3ec4da15871ef920e87587c59bce6919892e993004b32c8cda2e9c30de7692112471635fb86de32f9aa9a89fd6df42ba49c4f3ffd4f749e95baaf2b6e0fc1a7896984629f335a12bb2548c4a6b87e178d931a05e8e8cccb3f6fc95b3c9220cf73b7c00a41f222a9001b55477d7fd446d084bd8a2ad788ec4f39c169d9765960d66b0b3f0fe82067788904980ea41a3d4495765a31742d788c45150a929c1362f893b125cf8a0734adc1541023f370eca0cd383954196dbfcc61f91bc574163ccab27eebd10cef035686c98046dd2bdca3aab60eab2fb7b5299df71756228d2d50b0b06bf4b31bc6ce12cb60a8e13b4e8ef9a26c9c6d4518b88324b900849fe87ce24b6835533b4ab6eaef771ad1730096a99899423ea0ed64d1dbe9663a21ea3724ea3db246fe9567bda62bacff09304ab84a27be05efe34ab41ab2f5bd2bc9db8728139c10fbc9885bc6d7456026ce70e631c6a17c26d7db4e1098188c68cc284bd127a7f7be724a729a119597e3d74f5f337d70d89b3301076f02afa7a31e64d5357dbaf7cca37dca548edaa3f3ab2f59ff3d139590b9d8da92564e2b4f6a4a035076a0aead873a32cf9399c9913f9782d4310b336a500dfa8c8a068eaa8e00169fe43e4c05874374e9e9afe80e347b1592003e577ab6fda1dbe27b845894b8095c41cf80d50c9375b1a29a1c9f00e217f26dfe3db71bfd2a9fb1ba5d59abab1e390cfb639b34b60cf983b7973882a87031234f0d73bc9c7add5bd263ad00a0acb372c77c807b89381bd58a1dc0479759e172d87810de8beafafb0c770acc081c50049a29e4dbfbd233477c2cb2903bf623fd82fcf0347e5d0f137848adeabbbe878937910e355f33cb6a54fe1d005e11dfd273dac08c143435a8f9ffb9f51f65952e034e0b94dd9b906d6fa4d247bbb41433cc2f95615e2cf5c29d9b4b7d15b3bc9f716da84bdf209e380fcd42dcfe6409395f6c79ecf6038e0c25b99805f7588c15242ddc6a6c62420a09dbd47b13bea0c9bcc73855c004dec25f", 0x1000}], 0x7, &(0x7f0000001540)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x100000001}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffce7}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x7d3, 0x100, 0x735, 0x1000000, r2}}], 0x50}, 0x8) 21:07:07 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)) fstat(0xffffffffffffffff, &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getgroups(0x6, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0) getgroups(0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0]) r1 = getgid() freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x1c) r3 = getgid() setregid(r1, r3) 21:07:09 executing program 2: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x4f, "911872702849ba60e2a8032f03ae6a8c5434f3315648f74d862a9a6eadcfe3c8b043c7f81ebd24033b23c36abb63467a5e1c9845839af0b9b6c578996a28cf8cb1301edfc45e901523a40891e7652a"}, &(0x7f0000000240)=0x57) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x3, 0x9, [@multicast1, @multicast1, @broadcast, @remote={0xac, 0x14, 0x0}, @broadcast, @empty, @empty, @multicast2, @broadcast]}, 0x34) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 21:07:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x0, 0x0) 21:07:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="8814d6ff0da07ba5043c63843394223c180cd0ed161968c648f561567f5f69dd41514fba4a1017c896d92bef66dc7f99d8a807034e18c6279a5aa9f40e6b1d4876a89292f85a06988ade778bc51ec923e98e97192d27ebb4c313dd0f3c098f08050036f371b7ffb784500d13f8a958a343cb049ebd9fa4aaae66c47de322fccaa78d92ebe9f046c61e45485308ab2310a85064bd81ae06bb280a2850fb1243b66c59b2cf3720ff6e277d19ce2c287c3fcab2dd2ba9a4f2e04aac34fc777bcd387b83d0ad25", 0xfffffffffffffc73, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 21:07:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xce12}, 0x10) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x7) 21:07:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:07:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2) nanosleep(&(0x7f0000000240)={0x28000000}, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(0x0, 0x0) freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0) r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0) utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}}) getgid() rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x10000000) listen(r1, 0xff) link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00') getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(r0, &(0x7f00000002c0)) sync() r2 = dup(r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r3) getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000080)={@remote, @loopback}, &(0x7f0000000280)=0x8) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 21:07:11 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2c6, 0x2, 0x3, 0x39}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x3}, 0xc) shmget$private(0x0, 0x4000, 0x104, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)) 21:07:11 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0xfffffebd, 0x20000000) ftruncate(r0, 0x82) clock_settime(0x0, &(0x7f0000000000)) clock_settime(0x4, &(0x7f0000001240)={0x101, 0x7fa}) 21:07:11 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x3, 0xf, 0x2631}, &(0x7f00000000c0)=0x18) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) shmget$private(0x0, 0x2000, 0x760, &(0x7f0000ff9000/0x2000)=nil) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) 00:00:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) 00:00:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = semget(0x2, 0x7, 0x240) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/219) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) semop(r1, &(0x7f00000001c0)=[{0x3, 0x4, 0x1800}, {0x7, 0x9, 0x1800}], 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0xc3e, 0x4, 0xd9}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x101, 0x4) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000300)=""/150) shmctl$SHM_UNLOCK(r4, 0xc) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x900, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000400)=0x5, 0x4) linkat(r5, &(0x7f0000000440)='./file0\x00', r5, &(0x7f0000000480)='./file1\x00', 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x1}, &(0x7f0000000500)=0x8) r6 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000540)=""/137) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000600)={@broadcast, @rand_addr, @local}, &(0x7f0000000640)=0xc) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000680)=""/227) r7 = getuid() fstat(r5, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000780)='./file0\x00', r7, r8) readlink(&(0x7f00000008c0)='./file1/file0\x00', &(0x7f0000000900)=""/41, 0x29) chdir(&(0x7f0000000940)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000980)={r2, 0x7ff, 0x6}, &(0x7f00000009c0)=0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a00)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000a40)=0x10) rename(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)='./file1/file0\x00') 00:00:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28040000ffff00000100000400000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:00:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:00 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000040)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xe9, "b8037e2940a1650615f10ccb55bdf5f435420667577bd04a61980869dee4dd60d23c6b9632d224abbe61c36454850b79e8f072609aa5493ce045fc91a73a8f1cb1b0fe01128e3028d02c00706c5c41a7bbb1405ba7e0b515204e86b54f5106e522f5f53c53f09eaae4c822b0a62e887aaf132a1acadc5abf0a7393324c15903ed98252f763c8c060a4642c64491689d72a149ea32bdba0de00cf9f20d5acc613ae9017492ba0f02aef39edbb166829530274f26c17dfeecd40e0d8f79f21e1c89952ce6ea10079e7fdee0fca951dbc30c88cacf0006ce53af5088a1c910caebc94d7f69c911e67853d"}, &(0x7f0000000280)=0xf1) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x5}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xe83}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000010000002fa0d77200000100950c0800"], 0x0) 00:00:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000000000000024, &(0x7f0000000100)='6', 0x3d6) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000180)="0865733fb887db3c5216504403dd77ac4565d2d20bafdbe09a58936019f6787dfa0ce1a5f5f54191d33be3b29c3570993c258e388e5cac2f78b31905f1bd27c8df3399a2331f25dda070d8e28408d56de1ee8e5a90f7e5defc1825f67e2b7698e452c5678d756e2d488a18b59c0934b72e93b7946923652fe2771deab763a702df6575944dd1a88f3e2fe3503dcb37f55f8acd2991f2974b10ea308c232c6c53a839788575d007f66c050db9b693072aa489a90138820bcbc4e7d30913adeb7ad5cba301d8cf220fd846ae2815e1c7071cbf24035a4ae03f8c113e25033e74d7", 0xe0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) 00:00:02 executing program 1: r0 = semget(0x2, 0x1, 0x194) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2}, 0x8) read(r1, &(0x7f0000000140)=""/211, 0xd3) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0x2, 0x800, 0x3, 0x0, 0x4, 0x1, 0x6, 0x0, 0x557]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) 00:00:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x7, @remote={0xac, 0x14, 0x0}, 0x1, 0x7, [@local={0xac, 0x14, 0x0}, @empty, @broadcast, @multicast2, @empty, @multicast2, @local={0xac, 0x14, 0x0}]}, 0x2c) 00:00:02 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c6, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) r1 = getegid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) r3 = getegid() r4 = getegid() r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r5, &(0x7f0000001940)={&(0x7f0000000440)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000580)=""/224, 0xe0}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000680)=""/74, 0x4a}, {&(0x7f0000000700)=""/6, 0x6}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f00000007c0)=""/209, 0xd1}], 0x6, &(0x7f0000000940)=""/4096, 0x1000}, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f0000000540)) fstat(r0, &(0x7f0000001e40)) r9 = getegid() getegid() getgroups(0x8, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000500)=[r1, r2, r3, r4, r7, r8, r9, r10, r11, 0x0]) r12 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) bind$inet(r12, &(0x7f00000002c0)={0x2, 0x0, @rand_addr=0x9}, 0x10) sendmsg(r12, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001980)="be293bd438c6fade9371a05f3c9bb9edc7bd93c3ee3ed43550a805", 0x1b}, {&(0x7f00000019c0)="d263e30654237beb1201a1aba383a430df385955825fad74d4f11dcc2e78e2524e2d4e05aa70efe82d49fdf73f47e71a351dfd97e80721b7fb2e99", 0x3b}, {&(0x7f0000001a00)="4161cc1e928bd3a4ff568aeace5b41c375bd8b726986c49faf45903038e9ba14e35f83b8aed33ee2602bda012c59c6c4224b790498e9b19cb8408b1cf4de5a34a1c579f8c1154ef7db74a43fa7ac210890ed4184103aa9abc9b04d6f37606bc5e8e85bb43ad055b7cb554512c451847145ab4334bba16ed0b78c28896b6e1ba2a613d0a94dc7dd5442cc0837ff7cab5e30802fd40dfa8d938434e3dbd96a4609ad28cbd6e067cfadcb7a5081401589dd401aacff76c08c7df4dd9ad2156d44f7ac370ecddb0a8152f71debe1e028052a0dc6b35319fed0e8dad812431674d828", 0xe0}, {&(0x7f0000001b00)="c860da733f7f2a7d3a9452fc2e2ea380808444415845d6fc7274c44f883b6d547e42933d9dc4a16c99ff994213fb10dbb00d862447991740d2e74f1f0c2d19c90f4c39f4089050259128bb6c8396e71c97ccd3b23ddf1d05a5d42098a781bad23fe5a99d63892d237a81aa7b3157bd1f82bf9a50bdafbd2f5294f04b12f1027ff8269f11a88ed1d3556244270b249e3ce411dea46f54a67e6164b0173d2cf44e", 0xa0}], 0x4, &(0x7f0000001c00)=[{0x108, 0xbb, 0x5, "1058e91a8ebdddeac5bec73172c711f6687e4354697ff9d66138e5859ca63c3282983c5b68e824897c75e89848e9a6b1f67669ada28a18a8e1889fc4c51359dbd677d60adf194d0efd3524fb9a9e74f1d7b9307c47122fab3a2a31520fe5dfd68443d2ae38326d778a0ca90df40c1b72bf3faac0187a1e40b590e315238c23f55b1c3bd5572cdb98d7bc4105502f4ece73beb761a9a033ac18e17d8ad2c33c0c512365ce99a17c6441425e57344fd5e4156a9c7643a2250c67029d14687fc2b6d7d0d7ceb1be1b855cbdfded8bbc9324dcb10d933e4f1339a8feadd6b4c1d07c74e97eea3ec1ed1f020c3f1d590a6ba857"}, {0xc0, 0x3a, 0x0, "ba2b743a88a5f8e6f2f1b458a2cf815bda84171a8aaeead16d3712693281296d6ae83a02b5527b78b8ec00333046459998504b858f97e6bd689212333d6a9c40c76d098d94eae5b218d87e5a1741314df7ba676c262985243eb45e22e65545fcb1cf5acb1fa3c5e5b4be10cc4713871494785bbc0dabac64aaa15b03acbef9ca2132ea3527c7713500363e0d57b912cafd280cd0c332c23627bd284f49c77ab7e4472f5df601228dbd87"}], 0x1c8}, 0x8) fchown(r12, r6, r9) 00:00:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x81) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) r2 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="3e2f7c9bbee9b5e64fc0a0b3d39a14addae96eee65bb29a2b108ef15ee4ef3b163a60befb424ab8aa10e17c1b95f6981e4404d23d8dc73f4237f6aaaffc18f6ecac7e6208d09fd1e10a966f67e06b1b8b0949a58faa8810e6a4280a563264ac0d595816f50a1c3d327eb34b23f9c765dec6540b3e67131b8fb0c03cf1f072e0e61de772c152c4e18353f9fb67e7fe339851409c21e409dbf05ea06789cdba4ea3ee06ce0990ef74c72930c7cd05ca22687d77601cf25e5b96328be7da0", 0xbd}, {&(0x7f0000000400)="f39fc3c6d4141740f4e32b822d72e3bb8ac5ae5ee954dc8a21cdb7cc35343a52ae0347f7c5d5a91f689b", 0x2a}, {&(0x7f0000000440)}, {&(0x7f0000000580)="d93e1bb7247e8b424c96493bb9e02b16b2f15b94faff9f25da45cf1015cba6ec9d", 0x21}], 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 00:00:04 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000100)=0x10) accept(r0, 0x0, &(0x7f00000001c0)) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:00:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) 00:00:04 executing program 1: r0 = semget(0x1, 0x4, 0x52) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x8, r1, r2, r3, r4, 0x4, 0x9}, 0x4b, 0x6, 0x100000000}) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f07696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="91640000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000380)={r6, 0xc29a, 0x1, 0x5, 0xc8f4}, &(0x7f00000003c0)=0x18) chdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000040)={r6, 0x0, 0xc700}, 0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000000c0)={r6, 0x1}, 0x8) 00:00:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:04 executing program 2: clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x20000000000, 0x9}, &(0x7f0000000040)) clock_nanosleep(0xf, 0x0, &(0x7f00000000c0), 0x0) 00:00:05 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x4fc9) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00800000090000000004922e00000000000000001c004e2304000000fe8000000000000000000000000000aa0008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0900000007000000d10b00000000000001000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xffffffffffffffe1, 0x6, 0x8, 0x3, 0x5}, &(0x7f0000000140)=0x14) semget(0x0, 0x4, 0x400) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000}) 00:00:05 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) recvfrom$inet6(r1, &(0x7f0000000080)=""/10, 0xa, 0x2, &(0x7f00000000c0)={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getpeername$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x3f}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0)=0x2, 0x4) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400)={0x80000000, 0x3}, 0x8) r6 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x4, r4}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x3d, r2}, &(0x7f00000004c0)=0xc) r8 = dup2(r0, r5) clock_getres(0x4, &(0x7f0000000500)) fsync(r8) clock_settime(0x4, &(0x7f0000000540)={0x3d6, 0x7}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r4, 0x2}, &(0x7f00000005c0)=0x8) poll(&(0x7f0000000600)=[{r6, 0x2000}], 0x1, 0x100000000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r7, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000740)={r3, &(0x7f0000000680)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x400, @loopback}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x1, 0x77, @loopback, 0x7}, @in6={0x1c, 0x3, 0x0, @loopback, 0x76b}]}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000007c0)={0x1ff, 0x1000, 0x1400, 0x80000000, 0x0, 0x35a, 0xa3, 0x48, r4}, &(0x7f0000000800)=0x20) bind$inet6(r8, &(0x7f0000000840)={0x1c, 0x3, 0x800, @loopback, 0x7f}, 0x1c) recvfrom$inet(r8, &(0x7f0000000880)=""/119, 0x77, 0x42, &(0x7f0000000900)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)={@in={{0x2, 0x3, @multicast1}}, r9, 0x4, 0x101, 0x100, 0x800, 0xfffffffffffff000, 0x7}, 0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a00)={0x2, 0x1100, 0x6, 0x1000, r9}, 0x10) accept$inet(r0, 0x0, &(0x7f0000000a40)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a80)={@in6={{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x101}}, r2, 0x8001, 0x5bd7, 0x81, 0x8, 0xf91, 0x101}, 0x98) bind$inet6(r0, &(0x7f0000000b40)={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:00:05 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) fdatasync(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) socketpair(0x10, 0x1df94cbfac041892, 0x2, &(0x7f0000000000)) pwritev(r0, &(0x7f00000003c0), 0x13, 0xbffc) lseek(r0, 0x0, 0x4) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_getres(0x6, &(0x7f0000000340)) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket$inet(0x2, 0x10000004, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x2a5, 0x1, [0x7]}, 0xa) 00:00:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x7, 0x3}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x1}, 0x8) pwritev(r0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xff, 0x820, 0xff, 0x7fff, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000900)={0x3f, 0x1000, 0x9, 0xd9b8, 0x0}, &(0x7f0000000940)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000ac0)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0xffffdffffffffffe, {{0x2, 0x0}}}, 0x3d) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000200)=0x4, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={r4, 0x81}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffcf) 00:00:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0, 0xffffffffffffff00, 0x10000000, 0x1, 0x6, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7, 0x7}, 0xc) 00:00:06 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file1\x00', 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x58, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0xcb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:08 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x9f33, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x41}}, r1, 0xffffffff, 0x6, 0x36}, 0x8c) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:08 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x3, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x1f, r2}, &(0x7f0000000240)=0xc) r4 = semget$private(0x0, 0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0x8, 0x1e, "ec8e4e23748ad8236035b87511da801eafded33cc6e06e6b8390975fa5ac"}, 0x26) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000380)=""/163) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@broadcast, @loopback, 0x2, 0x1, [@empty]}, 0x14) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r6 = getgid() fchown(r0, 0x0, r6) accept(r5, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8) 00:00:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:08 executing program 1: open(&(0x7f0000000180)='./file0\x00', 0x4, 0x8) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000000240)) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x40000000d, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 00:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="be00000000000000000000000000000000000000"], 0xa0) fchdir(r0) 00:00:08 executing program 1: munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munlock(&(0x7f0000001000/0x1000)=nil, 0xffffffffdfffefff) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) r2 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) shmget(0x2, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000005c0)={r3, 0x3, 0x3ff}, 0x8) accept4(r1, &(0x7f0000000640)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000680)=0x10, 0x10000000) shmctl$SHM_LOCK(r2, 0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) freebsd10_pipe(&(0x7f00000007c0)) read(r0, &(0x7f00000004c0)=""/207, 0xcf) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000600)='./file0\x00', 0x308, 0x120) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 00:00:09 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x20045, 0x0) 00:00:09 executing program 2: clock_settime(0x0, &(0x7f0000000140)) 00:00:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000540)=[&(0x7f0000000480)='\x00', &(0x7f0000000500)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000004f) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x0, 0x7eb8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3f, @loopback, 0x10000}}, r2}, 0x84) execve(0x0, 0x0, 0x0) 00:00:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 00:00:00 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x2f7, 0xffffffffffffffff, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0xfffffffffffffef2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x10e) r1 = open(0x0, 0x0, 0x4) freebsd11_lstat(0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x6, 0x8000, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x3a7) r2 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/19) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}}, 0x0, 0x10001, 0x6, 0x2}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x6, 0xe6f, 0x2, 0x8, 0x8, 0x3}, &(0x7f00000002c0)=0x98) 00:00:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x9, 0x5}, &(0x7f0000000180)=0x8) 00:00:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffb) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="4f20619b76a64d4f335a6de8b57034723e0e0f0303b7aa680979b2b688c317250ad0e17d5ebab8af50", 0x29) 00:00:01 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:00:03 executing program 1: getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="d0c50300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, r0}, 0x0) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) writev(r3, &(0x7f0000000100), 0x100000000000004c) execve(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) fcntl$dupfd(r1, 0x11, r5) write(r5, &(0x7f0000000000)="18", 0x1) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) preadv(r5, &(0x7f0000000040), 0x10000000000002c5, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f00000001c0)=0x401, 0x4) 00:00:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000362, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/47, 0x2f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) getpgrp(0x0) fcntl$lock(r1, 0xfffffffffffffe, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:04 executing program 2: r0 = semget$private(0x0, 0x10003, 0x20004fe) __semctl$GETNCNT(r0, 0xbf05efeeea1d516b, 0x3, &(0x7f0000000340)=""/180) 00:00:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7fff, 0x4) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffff80012654bb8) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:964 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110d100 at witness_warn+0x640 #2 0xffffffff817166a0 at trap_pfault+0x80 #3 0xffffffff8171560d at trap+0x44d #4 0xffffffff816de515 at calltrap+0x8 #5 0xffffffff81118318 at pipe_write+0x16d8 #6 0xffffffff8111279d at dofilewrite+0xfd #7 0xffffffff81112196 at kern_writev+0x66 #8 0xffffffff81112680 at sys_writev+0x50 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816dedfd at fast_syscall_common+0x101 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x30 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff8156d60a stack pointer = 0x28:0xfffffe0020dbb7a0 frame pointer = 0x28:0xfffffe0020dbb7e0 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 = 1677 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 4 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020dbb400 vpanic() at vpanic+0x1e0/frame 0xfffffe0020dbb460 panic() at panic+0x43/frame 0xfffffe0020dbb4c0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0020dbb540 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0020dbb5b0 trap() at trap+0x44d/frame 0xfffffe0020dbb6d0 calltrap() at calltrap+0x8/frame 0xfffffe0020dbb6d0 --- trap 0xc, rip = 0xffffffff8156d60a, rsp = 0xfffffe0020dbb7a0, rbp = 0xfffffe0020dbb7e0 --- vm_page_unhold_pages() at vm_page_unhold_pages+0x5a/frame 0xfffffe0020dbb7e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe0020dbb8b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0020dbb910 kern_writev() at kern_writev+0x66/frame 0xfffffe0020dbb950 sys_writev() at sys_writev+0x50/frame 0xfffffe0020dbb980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020dbbab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020dbbab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1677 tid 100429 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why