Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Tue Apr 2 08:04 FreeBSD/amd64 (ci-freebsd-main-2.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts. 2019/04/02 08:04:24 fuzzer started 2019/04/02 08:04:24 dialing manager at 10.128.0.248:43176 2019/04/02 08:04:24 syscalls: 1 2019/04/02 08:04:24 code coverage: enabled 2019/04/02 08:04:24 comparison tracing: enabled 2019/04/02 08:04:24 extra coverage: support is not implemented in syzkaller 2019/04/02 08:04:24 setuid sandbox: support is not implemented in syzkaller 2019/04/02 08:04:24 namespace sandbox: support is not implemented in syzkaller 2019/04/02 08:04:24 Android sandbox: support is not implemented in syzkaller 2019/04/02 08:04:24 fault injection: support is not implemented in syzkaller 2019/04/02 08:04:24 leak checking: support is not implemented in syzkaller 2019/04/02 08:04:24 net packet injection: enabled 2019/04/02 08:04:24 net device setup: support is not implemented in syzkaller 08:04:34 executing program 0: setitimer(0x1, &(0x7f0000000000)={{0x6, 0x7f}, {0x3, 0x8}}, &(0x7f0000000040)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="7aa569af97ed00450586dc14bec584a26d0c12d5f8c722950ca01ee2035eb8b7de1b5bfc243d69bbcb16f42e5cd329235b86c29844155c868c6c066c70c5f7d76a2e0061f03ea631b06d1a67aaccaca7fb4bb3736429210ef06277935e19b4d6444a9056bb01160e5c665d3f9ac287d30caf1af31926758fd47d95d21fbe5b66752795edff5e9567fe3363b88ee4ead01aa557f1c491f73d682ca94e94605e8dccdc774b3dc696ec9ea4a4616cfe69a0d937306ff2096755481b824086ce35b6098c4f5fe91699b9bd29f062c36e92d5f2ee6871fbbd96fdcf2fc1a533c61f54eb3c2d30e0923ab93db885e8323818abd0002d58a31f7f7abf17b96c0e32477d64260dfd7ffb814164f1a7d02a8d8738d7c73cc30c76ce43f0966fe3362d41ef2c1541becd1667598535e4677893fd0cc5fb873f013e34b52ed381273e8a571dcf18e0f58ace2c2c77a3cf5b643aad300b17aefbb866595884ecc3f595ef5ed14d07d652b1a978b6540f28da5932d9bc752ee64acd97c99613e4063a25f5960ac1449c47f37e2d530a9e7f5e238f00599252ea3206eee0a2b06b14d7d7bf793acf4aff16b45ab039ec1c7bb153cbfdb87cb8a2658b06241d683673ee219b977bb7962d978a89200db80b5aed2d2b20c30b9db51bb7b3a35f7f441b7b77fd058bb6c43c4b1ffcab3d64e875d5e8182c29093c46a2006d9e393220bbd89ba51dee8d4aa7cb13bf199b0ace82f51694041097301862d98cf5099e1c9c88cb836d89831bd18c9f1c5a94abd726f9e09c364d495668a40916564ac725f7dcf56746e84ea275007cdb73db794c59f8bd921ae6084281e706723c940c0d51b8f92a5c27d674c646e9b9ab5fde600181bb1a91ccde60dcce1ad33e845672f22c3911eab8d7d12a0a87365294ac0712620d4f18f19084dde05d4f04bac0110bef241a676b8893b3db71ad20900fcbd3bfa48367748582be6340d669a09c63afd9ca08a141030d0f5d67a1148183c5750db1a86fa42bd28a47be0019f58a4dde79ac889195eba18ab47a4c1ba293e3fdaa6062cd20310db600dd1639146a0e36093546a6f90680878468965a3dddd78128d60546f626beb99ad57b1461b78c0e09c44b4a0d9ce68f01787346b3338e7f60f75d595f77eb8dcc49351929c46c7d59c0fff122897686493643cf94034c0d29140d1316e97bfb181ffb5632f233b9682a040f7e0c154001e288b4a185b3de7b45816234ee1237d3bdb7fc9cf54d4437affd09bde11f1eaae4822dc3ba3bda6bbf361eb0b35e102c49bcec81672e2e51ed656ce80a717967ae897b7c5d8f6d6f29d24b7382378e6c41ca05a47dd2c068ae0254b47b5bd56f0db88cbdafc43e080ca4c41770e957dcf4303728658aff9b0347b330e8c7197ec5eb5424940aac0109ade224e7d6d390a35aeecb0ea7bbd469d99c9c6a30246a5b8d502631e6c089d432ff23b2a9e6128a8db3c27351c6a2c46e81fd8d53554423f688cd6d117a3c34e50f56aa520247b51cd2c5f84f0af65dfde80f24b337acc9f5737e123a416671ed29fa5ecf1986b7d57d02b4be24a9cf32fca06090470fd8399760017528cffc2f14a7ae2577198dd89152bd223ca9ffb30ae650c09ed7ef174ca8741c4725d4e64a531349c428c03bccf4e9b118cfd2051f6c52295f8d07bc9766cec126ebe3074b742b8b5880daeb1e8789ae48669986fa21e7497d7725ec29e3057e537c8240ce3314582aef424b3de330a2f0771af75d9be89af4df1247c4e42f78ec0dea1c3944b5c5a876cdcaa514359ffad11c71186bb79bb1443dc4ebfd96e2675f57d04e211f28946440c42eec89e1bf8a9276740230c1064db49f0f3788e85f774b3312accf189b14443deb131a4b8b27c5c67bfbf734077c93d0bf65a9f5f96b582a1d1a1ddbb415c2030ade8c484377ad18e72f7be653821d11125bd935e7fbae1529225f1a2a1c8aed9b4eec107eed1b473cb18d3e26f08dd38cc4e13c823306581382d2dd8ce80d09411114f2750825c508d4ca9a93fa6b90cfd041f6db2ddde51c08e84e427e895def8999872951f0f386578a6b8c3b088e8da43b672a8ee7fcbae9341f1c3a2f21891f314ab5037a8cfeb05233030e726f0ff81e0b0db0ae38a711faf9c73d9bffc92c135ec9d972560543b52e2d5700494603a4a20e24a368e49ba24607f20f426868d0574a1662ac84ca7df497a11dcd82deb0c8eacc2f568ee4ec889dfb7eecc774c1888462bffe64fb74e996610098617f1ec74d95d4a7eb63d1cbc5aad6829bcd0d65c96244f5c7884a41450fa313293bc44cd218aaac3b99d861f9de0fd0d385ac9fd7ab692f12b676b55e4e1212ba0860674cb3d22a9de7038f85db0d5f998413ec33df30ef683836098956de8187534b5658e7f54ec067a4e3214acfe992838f669faa5fd9867c992f5d1ab820bef0fec2572580049a357d0285191399e14ac677102a42f2e20aa9d3f70c527cc9fd3b786f89e9c4e012fa165bc34a3e64f9aa36dbdfb5cda5fa3a5986cff9336597ee394aade1becb30ce0eae08421fd1cfb2ec09a8aa9d89cce420bd2cdf38266ee623d4cd5631e09922a7e4daed5bb0b380a13f04c48cf1767fe068b04343d1f6edae966e7ff94219c11c60642ba5ad961f18986a06ec13a2fe8210036ec28032af74c421329217e6b0dea686d4d1ffb31d84d7648e1eaf6b5bdfafad7d1e085c6e0b1722de7cdbe2cf11c9a28bfd26d553ec8e11794e25951c0b0c19abccc543790d578b0a4e098513ea1f4c59e85f149b8fcd05ffdd7e3b4df8653e5be2446cb976614ebf88fce597c34be708536fab007daf726dbcb62874a3f312ed9f5ec28749ab17825574b4e836bb0515938ddeefb080954ff199aaac8d11c754190fa5ef8563b8c5d2d68d487cd8102de9bcff1f178a3aa06816559c5b49b697cfc30c37dc7bf1a46586beec005aed4e685857b89c264e5a54e132cd26b6564afd53cfbe8d51ee3d6c9dec70471d03b00c6fe455b78809c5843cf847ee7360ae72a951392d3d3bd2eb87b5e906751f46d72a508afa8b27ceb75c94da487fc35357b0b07b075106ba1d039bf4f8db2e9a4593cae4f26ed721427750cb6673c93bec7d449ca18263b964b1f660e1b5e29b4799d3a8426f9b80d2d654c659fac25f832424606ea777b23a76579d46d6750f2e67f10b9021cb7dd23f739af5125efac35bcf124c30829c0aa4b9b8fa7f0072862472aeba29dc07eb8daabe718c9a869de6d835489876e30f583d8dcdd7e1b1e69d9e0b8f2fc3924c4e6fbca6979030ebd9bbc1763d0a3f3a9d935721755d50781a8a844706bde386702f91e40cad69176693d0282610133a67dc4928e90095aff6fd05996d07bbe366d845f716173615a45d1d9f646ac790b50b07f6f7b67f7f425b3e42d6e8d95cb76cd5a63254586c4510745ec7e158ae517f3cbf236c1e040a3052bb0c1593ac93837b5ca91e716b3c81787a60edd0645c386c2bca9e6fe8839c5d340b894fcc07b07970e524a41b7a49486d64a22e97b987326ddfcf945f3641a837d2369661a6d2364df45494178ad6fc23b3004759b40f8564989e5b2198afbca15da9d1c2a0c0c4c4132bcd38c99d7f0546342a1170a095debee682e6b18267024e9754614ba535f30b32c3f55256146ddeef4c8f32e633088ea0e39f96d93871e8aac7f56311374a3462fdae3ba2d4305f8913583b58654ce92240f6f6564451be7501ace413695af03e1aa454e582695232d99270af551e074300f314c475a7d904d2dde5516651ad8f86438c7938b9347a4d5f1aa46c309481bdb0c4fead9bad22363ae01fa5f2156e6972d3c9bea3a94981319904cb9960592be04f9138018425710d5da427df8c7811183abdca9a70dd74d782f0b6ee902bfccf6c0443d394325a8b2c94cfb2303326440fb248f93e8d539afc9acb127b8e9928e16fc86bfbd542bea98075f82dd48bd96535503e04170e82b900a27aa6af73670b72e0eea1c706016537f98fa01d69a60a11f00e7a00d2cab8e8ec0b681b612be75ee735385bc18c02cddb466689633f6fa92668f485b56baf1b0cb74ba7e92121e95cfd0d6774a103facaf2e670bf27cf2b9fddc8a1855aea72e1413ba124b7425f75b22de57f28012d55ecae372edaaed63ab2b2183f70713d73dbaefd07a1ce11c13f771801be8fab8879ddfe9924449427d3abc15c9d162a488ff3aa1d5f6fd9632bab652de709defbe1b1976fd03e6d309c6b4bb62718649a1e960cf853747800a082493a2c445797e943e89842e0e0630bb5ede0ab0b6853f31e4f373075616d540ed23ae71e78f67430ecf9d5a95aea2958cc399ff715ac40979dbc0f75c26a5cc754e316323371879f4bcbedb054df4491cf5fc08898a4d95e357da0e8b249c3451162789def36e060fc32ec01e4829a3580b5769b873173e4c2aafcee2b4a8412c548552b74df1fe218dfb2bea0efa3323778e54198d888d8695671a9362eed751c03d0001f65ed74ff97770e56cd53a27974b10e3535e38d92d7c5b4e747235d790ea382a887a73eacac4343a24121c88a703c16f5f8719c1ef48f7b88e6e649ad6e41b1808438cd0d4e7145f243b55e84f79d975ffc0224b18a8494b3150aa13d299b787fb547ad1c4f84ccac32341ad0a954d0b0882b6a01995c418d7c102dec27c0cab15b686188c10bf93305169e8f03d3ebe91257ce5ccd4967e25c6e4fcad996431ef538b9a8b6f7cc3f5cda3a3c2c6506e92201b29b1b37f2f3287376eb5b8b54584ad40d85798c5230ac885099ac5f136801b16ef925145bc94f7d6f783f5ef7117f5f476f9b0f313f6a4f9b21470156cdee86ce567feb249f8f906a3939de1c3b2878a6421061829945a9ee47e7bcb9ec2bce08d52a7ed5f58c05af6406777eea7b9b6cf1d1476fda503ba913e4bdbe8e5fd24f27cdcd2ca0a04f883d2c7436e0e7dfe25b45c4ba1a65ae87ce0758b492c2c0daf2c590d1bba5709bdeadf9cbed4cab3a538c395acf66c723e1ae9ad8ec5b6444b5bd1e958eeba94c1b8e3900592a66290325ddf1696027d28a893eea13414e127fe830e45d5fb07bcb770db2e7cbc3ee3e2d0bb6977ec7b905f1f2fbdd3c8c44b1fb2a6fccdfdf23746870bd9ed265ea4addfb1855ffdd60569766f4a74b682445b5efeebf85ba5a8b80cbd809dc329e68cfce6f45f3a849a9173674a35216fc047e10d29c9b31a37f377a35c7548ed29a432f4004e32060c9f9c176c01587ae23e3f813cc5d8bba51c084acefcc8bcb3ac22b63588fc18664dba2feb05d605d17edc072ba5f6201f26810319dad42ea2eda8c6d1b43d28700226e0d0e69c04838cdeffbe908daca8b9e07771a7f36bf7169d3e69e0e47ea108fbb2e00d0d93e12194020a1f3c4403184304260949910f1f800c0d7afb434bd58a52ef8cbc6841e93a066d74faad440cc3bbe6f4b0f5c61f02d232712be3572690f6cafeaef7579c2c2bfcca22005e3a06a71b025eaa89436c8d6a100faafcdc9392146c93d6684a61e8994662cc9881762174f0fadf1e550af23f4d6244a5d5e6cb4ea61ab8f6bb236b0cbb44272233f5a546adb0bbfb2fc4b4f2e76d66dd0e53d6457c90729edd1352368775a0bbb554d19c095220c28b03629bf55ae2467b0d3ecada03b84f04f1df5b2d5ff3ac5c2d2b37e0fa5d0f9261fffdd09fa8348f4bfdd1f247c986a19ff2cfdacae0bc0df3ea936870f0359994f884092f722b14757f3a3e8880ceaf03fc873a4beabf1870ea5aa", 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000001100)='./file0\x00', 0x400, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001140)={0x7fffffff, 0x7, 0x7, 0xffffffffffffffff}, 0x8) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001180)) setitimer(0x2, &(0x7f00000011c0)={{0x3, 0xd9}, {0x7, 0xfffffffffffffffc}}, &(0x7f0000001200)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001380)={0x0, &(0x7f00000012c0)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000013c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001400)={@in6={{0x1c, 0x3, 0x4, @empty, 0x8}}, r2, 0x0, 0x0, 0x3ff}, &(0x7f00000014c0)=0x8c) r4 = openat(r1, &(0x7f0000001500)='./file0\x00', 0x1c9, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000001540), &(0x7f0000001580)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000015c0)={0x5, {{0x2, 0x3, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001680)={@in6={{0x1c, 0x1, 0x56a, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r3, 0x8000, 0x1, 0x147, 0x2, 0x38000000000000}, &(0x7f0000001740)=0x98) r5 = msgget$private(0x0, 0x80) msgsnd(r5, &(0x7f0000001780)={0x1, "6b2b41e432ae3813cf3f9deed721e6efb9de37c3a7506217e3119a4eb7f0976bf6d961f70f83be2c9d9a35cd9198375d41d3be84ead4f687e3c0d9ea65265b986673a40676800a6fe235c25e133112d32dc96fd7949079838f8572c067fb841d07395c1f40d9c459d1d7bf3e6f22c8ab7e363570509851e7ce86eb5d7c9eb5f482b30d182abd67131062e8a5742339f826727ff14f0f61c90539"}, 0xa2, 0x800) sendto$unix(r4, &(0x7f0000001840)="11e7723e756faa568b6f89172acd42e8ac50a1511254bea79a592732717c7d5ff828805139d7e3e812bdc27b6a29c7cd519a1694e1ca5de21d7a6d7193f0b4f9b622a1e7fcb3a412eb0b066d586ff0e5594704cea9daf37bd7cfa94b74562782ff123f05e87d882b9a9729ed923e6e1752787525fedb7a803f421ec9bac902a96ed7b483d6c3da88abbf4c06b5bb74453a4345d10a5ca8", 0x97, 0x0, &(0x7f0000001900)=@abs={0x0, 0x0, 0x2}, 0x8) freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001a40)=[0x0, 0x0, 0x0, 0x0]) fchownat(r1, &(0x7f0000001940)='./file0\x00', r6, r7, 0x600) r8 = getpgrp(0xffffffffffffffff) getpgid(r8) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) link(&(0x7f0000001b00)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000001bc0)={0xffff, {{0x1c, 0x3, 0x5, @empty, 0x7}}}, 0x88) open$dir(&(0x7f0000001c80)='./file0\x00', 0x108804, 0x10) getrusage(0x1, &(0x7f0000001cc0)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) 08:04:34 executing program 1: r0 = getpid() r1 = semget(0x1, 0x4, 0x201) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/17) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x90, 0x5b00, 0x5, 0x9ef, 0x40, 0x1, 0x8d2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x4, 0x2200, 0x800, 0x7f, 0x76b, 0x3d, 0x10001, r4}, 0x20) fcntl$setown(r3, 0x6, r0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, r4, 0x3, 0xfff, 0x0, 0x101, 0x7fffffff, 0xfffffffffffffff9}, 0x98) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$getflags(r2, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x2, r4}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffff7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x1}, 0x8) fstat(r2, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendto$unix(r2, &(0x7f0000000740)="404d8e5d4b67aada5566e14c8a29a58b88b78fba83226510d196d9ce3a929818ac13faeb90eb9db6674c740b0571fa3b8f7c55d7", 0x34, 0x80, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0xa) readv(r3, &(0x7f00000017c0)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000001800), &(0x7f0000001840)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001900)={r4, 0x1}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x50, &(0x7f0000001940)=""/121, &(0x7f00000019c0)=0x79) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001a00)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001a40)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001a80)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001ac0)=0x1c) close(r2) 08:04:34 executing program 2: socketpair(0x1, 0x20000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$unix(r1, &(0x7f00000000c0)="7b137b76916513b5b2508a1fa8aad442d8e3bc12f45b2dae610c1fca5b14c0739155d77a125b62340b8a9d0d48e65ca846b4ea2bea36d906d1ec25ef6601e174908abd87413946c4a6432811fb410a2935b0dd623df408c3d23d9c30cab3af1004878047b5", 0x65, 0x80, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x4, 0x3, 0xfcd}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x80000000, 0x4) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x42}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f00000003c0)=0xffffffffffff246b, 0x4) r6 = socket(0x1, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000400)=0x80, 0x4) bind(r6, &(0x7f0000000440)=@in6={0x1c, 0x1, 0x199, @loopback, 0xffffffff}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x4, r5}, &(0x7f00000004c0)=0xc) lseek(r1, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000580)={r7, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000005c0)=0x10) r9 = socket(0x17, 0x0, 0x9) r10 = accept(r4, &(0x7f0000000600)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000640)=0x10) preadv(r6, &(0x7f0000002b00)=[{&(0x7f0000000680)=""/62, 0x3e}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/236, 0xec}, {&(0x7f0000001880)=""/22, 0x16}, {&(0x7f00000018c0)=""/125, 0x7d}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/55, 0x37}, {&(0x7f0000002980)=""/148, 0x94}, {&(0x7f0000002a40)=""/159, 0x9f}], 0xa, 0x0) fstat(r9, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000002bc0)='./file0\x00', r11, r12, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f0000002d80)={r3, 0x0, 0x3, 0x3ff, 0x2, 0x6, 0x1, 0x9, {@in={{0x2, 0x3, @multicast1}}, r7, 0x7, 0x319, 0x81, 0x5, 0x9}}, &(0x7f0000002e40)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000002e80)={r8, 0x2}, 0x8) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000002ec0)={0x746, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x13, &(0x7f0000002f00)={r3, 0x8, 0x53, "c330b98e129dfe447f7765f4cd6b2e1d80ab2663a69c3bc30aff4b1a30947ae80ad6a9b9e30ba0d93f487e5eb834f58355f59fc87e4be1c45d93b9c2c652d081a6072066db68ef76292c5e1aef26c6533c4c2b"}, 0x5b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000002f80)={@in={{0x2, 0x0, @loopback}}, r7, 0x7f, 0x3, 0x100, 0x9, 0x101, 0x9}, &(0x7f0000003040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000003100)={r13, &(0x7f0000003080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000003140)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x10, &(0x7f0000003180)=0xca4, 0x4) 08:04:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xb00000000000, 0x4) ftruncate(r0, 0x9) socketpair(0x3, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x80000001, 0xc670, 0x52533415, 0x5, 0x5908}, &(0x7f00000001c0)=0x14) truncate(&(0x7f0000000200)='./file0\x00', 0x0) ftruncate(r1, 0x515e) r5 = getpgid(0xffffffffffffffff) getpgrp(r5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x3, {{0x2, 0x2, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xe, 0x7fffffff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380)=0x8001, 0x4) sendto$unix(r1, &(0x7f00000003c0)="c92df08352f88c", 0x7, 0x4, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r4, 0x100000000, 0x1}, &(0x7f0000000500)=0xc) write(r1, &(0x7f0000000540)="6aafb49c3c1353ff3ada64d64391b74432488f09f2d553bb18137839cb0e0d00ecd22e76a1bd626a1b57b7f202cc913584bbb7fe5e0170bda117126e1ca93486f414e92712682b50a23692097973076320c3df1f3c78ea43727483d99d84154c378afdd4eb4fb75f9550c3cbc74f53946bcb990b37", 0x75) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000640)=0xc864, 0x4) write(r0, &(0x7f0000000680)="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", 0xfc) mlockall(0x3) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000780)={@loopback}, &(0x7f00000007c0)=0x8) munlockall() setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000800)={0x7f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) socket(0x10, 0x3, 0x7) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000008c0)=0x7, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000000900)) select(0x40, &(0x7f0000000a00)={0x1, 0x1, 0x0, 0x4, 0x6, 0x7, 0xf9d, 0x5}, &(0x7f0000000a40)={0x6af6, 0x6, 0x9f6, 0x10000, 0x80000000, 0x66, 0x1, 0x4}, &(0x7f0000000a80)={0x7, 0x1, 0x0, 0x6, 0x2, 0x101, 0x3f, 0x6}, &(0x7f0000000ac0)={0x6, 0x120b92c}) getsockopt(r0, 0xfffffffffffffffa, 0x0, &(0x7f0000000b00)=""/220, &(0x7f0000000c00)=0xdc) 08:04:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) close(r1) dup2(r0, r2) 08:04:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x10a00, 0xfffffffffffffffe) freebsd11_getdents(r1, &(0x7f0000000200)=""/95, 0x5f) 08:04:35 executing program 2: socketpair(0x1, 0x20000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$unix(r1, &(0x7f00000000c0)="7b137b76916513b5b2508a1fa8aad442d8e3bc12f45b2dae610c1fca5b14c0739155d77a125b62340b8a9d0d48e65ca846b4ea2bea36d906d1ec25ef6601e174908abd87413946c4a6432811fb410a2935b0dd623df408c3d23d9c30cab3af1004878047b5", 0x65, 0x80, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x4, 0x3, 0xfcd}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x80000000, 0x4) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x42}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f00000003c0)=0xffffffffffff246b, 0x4) r6 = socket(0x1, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000400)=0x80, 0x4) bind(r6, &(0x7f0000000440)=@in6={0x1c, 0x1, 0x199, @loopback, 0xffffffff}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x4, r5}, &(0x7f00000004c0)=0xc) lseek(r1, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000580)={r7, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000005c0)=0x10) r9 = socket(0x17, 0x0, 0x9) r10 = accept(r4, &(0x7f0000000600)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000640)=0x10) preadv(r6, &(0x7f0000002b00)=[{&(0x7f0000000680)=""/62, 0x3e}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/236, 0xec}, {&(0x7f0000001880)=""/22, 0x16}, {&(0x7f00000018c0)=""/125, 0x7d}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/55, 0x37}, {&(0x7f0000002980)=""/148, 0x94}, {&(0x7f0000002a40)=""/159, 0x9f}], 0xa, 0x0) fstat(r9, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000002bc0)='./file0\x00', r11, r12, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f0000002d80)={r3, 0x0, 0x3, 0x3ff, 0x2, 0x6, 0x1, 0x9, {@in={{0x2, 0x3, @multicast1}}, r7, 0x7, 0x319, 0x81, 0x5, 0x9}}, &(0x7f0000002e40)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000002e80)={r8, 0x2}, 0x8) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000002ec0)={0x746, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x13, &(0x7f0000002f00)={r3, 0x8, 0x53, "c330b98e129dfe447f7765f4cd6b2e1d80ab2663a69c3bc30aff4b1a30947ae80ad6a9b9e30ba0d93f487e5eb834f58355f59fc87e4be1c45d93b9c2c652d081a6072066db68ef76292c5e1aef26c6533c4c2b"}, 0x5b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000002f80)={@in={{0x2, 0x0, @loopback}}, r7, 0x7f, 0x3, 0x100, 0x9, 0x101, 0x9}, &(0x7f0000003040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000003100)={r13, &(0x7f0000003080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000003140)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x10, &(0x7f0000003180)=0xca4, 0x4) 08:04:35 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x6, @empty, 0x81}, {0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x5, [0xfffffffffffffffe, 0x50f6, 0x5, 0x7, 0xb9c7, 0xe, 0x881b, 0x3]}, 0x5c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7c5, 0x4) 08:04:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82b4490000696c653000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) close(r0) 08:04:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x122, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000080), 0x0) 08:04:35 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1000, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x10001}, 0x8) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 08:04:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82b4490000696c653000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) close(r0) 08:04:35 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0xbce229f2bd825a1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) 08:04:35 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) r1 = socket(0x2, 0x3, 0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000940)={r2, 0x1}, 0x8) freebsd11_mknod(&(0x7f0000000080)='./file0/file0\x00', 0x6000, 0x7) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6, 0x11, r0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0x100000000, 0x5}, {0x2d3c, 0x3f01}}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xb6, 0x2, 0x11e, 0xffffffffffffffc9, 0x0, 0xb79}, &(0x7f0000000540)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x0}}, 0x0, 0x200000000000000, 0x1}, &(0x7f0000000640)=0x94) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000680)={0x0, 0xbd, "06d8fa41fed8a01abfb72d78a7320f5699a8b7b1484bf9c738b99f3e3b58620ee330fbd2a792f1b9a9ff93042cc18527719434bfdd4517eae63080c03ae5e86f9b26c6c87997494242f94ef3fb84fb79d8c018ecf8bd0399aa36a72bfa412ae4de0336398192a0de53906c5a3bed7fc6b433853ffa4f71b7de6dae0f95f94f07ff173e92e255ba929a6a06fceed29c704807e11ff7b828f7aff7bd133636e0157ddede1a801f668a33096e7bc27f926f3a3c1136f3d499341ff85bf7ce"}, &(0x7f0000000780)=0xc5) sendmsg$inet6_sctp(r3, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="cd62a1f9e99b83e658d63c2f34af51687a7eed009da23e9c96ebc1944cfabaab7ed13f9fa594dfb1858a2bb09402ae02f2d8e69e780cc018e555dfe31dd4480b5d95d721be4f5f36257689c752125f1b8b899ef5ccb95a3393c64f422b9947073c1aae68dd9b202638cbb8ee425bb8a7518984d50c423bb9ae0c36daed98a1a63d867d47813a205f8fe175fc675c4550a3e57a80e0c7ac6e49b0af9422799810534da5b397fd87949c98335eb3692202f05b3adf3fa5f528c4478dd0f616c2ab172652de009a764c41b51e34ed89f6c046a4fdd197a4df305ca4", 0xda}, {&(0x7f0000000300)="4cd7bf2d3f9435fbc9921d740a9d4dced417a66aed8a7c4815c75a83ed3df818118b", 0x22}, {&(0x7f0000000340)="4e599a3aa31642283529e30921db0662550e9715af7503d860f0f741044ba20d34c81e5668fa2a96bf4622e7afc054cb456a5d7a81f8274002525a26031bd01e282906e605efb429986145fcf014b437302a7307fecaf6d2eb9b6b9e5d7b54fd3afedc222042b613e6149bed2ae672a8a565e787", 0x74}, {&(0x7f00000003c0)="8ac45f60e13d22ec091ae5f891193d2548a4", 0x12}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="2c000000840000000200000009000000000e00000900"/40, @ANYRES32=r4, @ANYBLOB="1400000084000000070000000f000000810000002c00000084000000020000003f00ff000010000067cc000099000000060000002000000004000000", @ANYRES32=r5, @ANYBLOB="10000000840000000900000000000000100000008400000009000000ac1400aa1c000000840000000400000000001000260000003f000000", @ANYRES32=r6, @ANYBLOB="1c000000840000000a00000000000000000000000000000000000001"], 0xc4, 0x20004}, 0x20004) 08:04:35 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffffffff, 0x264}, &(0x7f0000000180)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x2c7, &(0x7f0000000200)=[@dstaddrv6={0x0, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x0, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x0, 0x84, 0x2, {0x8, 0x9, 0x1000, 0x3ff, 0x5, 0x3, 0xc3, 0x1f, r1}}, @dstaddrv4={0x0, 0x84, 0x9, @rand_addr=0x1000}, @authinfo={0x0, 0x84, 0x8, {0x7}}, @prinfo={0x0, 0x84, 0x7, {0x3, 0x6c}}], 0x0, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffffffffffe1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) r3 = shmget$private(0x0, 0x4000, 0x40a, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 08:04:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffff}, 0xb) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x1, @rand_addr=0x400}, @in6={0x1c, 0x3, 0xdffc, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0xc7, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}]}, &(0x7f0000000180)=0x10) 08:04:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$unix(0x1, 0x7, 0x0) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYBLOB="810000000200d7584ef6000001204400b600000059cbc39b22b39a10644e8694459c2cd9308e3a0fb92722b46bdc65dfebbe70b0dda39f01c1c6ac89dd64ff85f1cca38af3ad3e3bf934ab"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffffe}], 0x1, 0x0) r4 = dup(r1) semget(0x1, 0x7, 0x82) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x81, 0xffffffffffffffff, 0xffffffff, 0x4, 0x8000, 0x7, 0xd2f, 0x8, 0x3, 0x2, 0x81}, 0xb) open(&(0x7f00000001c0)='./file0/file0\x00', 0x202, 0x80) readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) semget(0x3, 0x1, 0x180) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x100, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000400)={r5, &(0x7f0000000640)=[@in6={0x1c, 0x1, 0x1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x3, 0x970, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f00000006c0)=0x10) symlinkat(&(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000540)='./file0/file0\x00') 08:04:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x820000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f00000002c0), 0x8) 08:04:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r2) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) 08:04:35 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="f787b10b0002000054080300ffff0200070000001c004e202600"/148, @ANYRES32=0x0, @ANYBLOB="04671acca5e7c1d70105b685a89ee86600e803020000a10800000500000002006ec976c42d18e4161242ecc06675"], &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="06002600ef6316c60e762f9545105ea1700cafe5ff01c20a157953ff1c6772fab6ee5c28e0b0a07e106c"], 0x2e) 08:04:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x8) 08:04:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2d012e2fbe685b1e66696c433000"], 0xa) dup2(r0, r0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) connect(r1, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x369f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r4) setsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f00000000c0)="f97ecb860e6af30534a0a32782fa6e71dca1b519f86307cecf64bd8349ac461a0140f07217675e4661707b500ab4d0896b06720bb0979e1e55537baa92bfb96c87990107ab805c3ec1a934ef6589c3bbb5a1bb667e13a8d2d3b4b867cd5bc75865ce52fe6c12296bbf36d2a4265fd7b72158e52b785e2324f1", 0x79) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x170, './file0\x00'}, 0xffffffffffffff18, 0x0, 0x0, 0x0, 0x120}, 0x0) fcntl$getflags(r1, 0x1) 08:04:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x10000, 0x4) 08:04:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) freebsd11_fstat(r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000239e16c1d22d8b87289c29000000000000000000000000000000000013df82c98914f1f10896000000000000000000000000000000000000527889fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000c3bf279fb15a0f6f83c23522480cf3eb1a1688c1214e56277b8a42180e1a48698671d7dff602952fa40c7fe9855e0729289701628815abea7f15c0778c71e0ae54d611a1000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) writev(r0, &(0x7f00000000c0), 0x0) 08:04:36 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 08:04:36 executing program 2: getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', 0x0, r1) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) r6 = semget$private(0x0, 0x3, 0x410) __semctl$GETZCNT(r6, 0x1, 0x7, &(0x7f00000004c0)=""/129) r7 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(r7, 0x2, 0xfffffbfffffffffc) connect(r5, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 08:04:36 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x96, "80c838f9d4198862854f2304125e255b480385a36b59053e558cc9f70b04812c74d827b2861f8b06041d6ba8dc0e0b02b836d6cca7873f8bba73038cb35c64192c86d82475a09c6d9ad1b69433b27cfc7eaf473a6e5410048ca6638a1ee63122d967707922b270b56717ed0bce17fcb1094ba77df04efcfcc4ec690699029db5e31032cdb9af7d05d19040c64a995ccd51206ee5ac42"}, &(0x7f0000000180)=0x9e) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x78, 0x1010, 0xf5, 0x80000000, 0x10, 0x3f, 0x5, r1}, 0x20) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0) 08:04:36 executing program 3: r0 = socket(0x10, 0x5, 0x55) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xfffffffffffffed2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xff}, &(0x7f00000000c0)=0x8) 08:04:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0900f00000000000d8db1f534181b753a179adea21b67cbc1be61cec96c7682b05b43115f53734bfff045ce6f00c08e6d6487d0b87064a425ffe44ff9c8647aa718a56824e89ad0c601b572d4247705e345f58cd609d9ac92d7b1a3272fb1bcab3a12c521cc26dc9e887955420d2a8d4a4f24e000cd7bca673d0c7e83ef22d83c0690cfad0ec82c62b3304c31c3b82fac744ef3343080f30a1b5837f28664d3370bf5b4b45d1061c5793000e1e6ab9d214f5f5997d5718ea84898a78df62d78e56b78073a8"], 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8, 0x1a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xccc}, &(0x7f00000002c0)=0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) close(r2) r3 = socket$inet6(0x1c, 0x20000000, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040)=0xd5e1, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="670000000251920dcd7f00000000000000ef8cadfac8069e1bdb2ae6bb47ed3ba3fd19d320050d8eb3adc360915bacdb8f39aab720c18f2839bac6ac2f89c0630b4b5d31ff35fc393b59fe89e4d736b1a768635e8b977aa99eccaf94bbde36896e1c8b47c89ca47a2e6285"], 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000140)=""/93, 0x5d, 0x40041, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) 08:04:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x76, "6325af2b459f1773a9b9096ec137f8a4d40c57c50d66f0ab3039356c03e7154eed836d6be46d6a912cc3c4ce98fde61795d90db8c0fe499823540dac23292b7f5f7b3b134841ab8a404864f975a86689d735089d190349abe0859879cb7c68132c647892236cae50b97578022f02eed1cad2a157a846"}, &(0x7f0000000080)=0x7e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) 08:04:36 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x7fffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 08:04:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000040)=[{0x6, 0x8, 0x1000}, {0x6, 0x6be7, 0x1800}, {0x0, 0x2000, 0x800}, {0x3, 0x6, 0x1800}, {0x4, 0x7, 0x1000}, {0x3, 0x5, 0x1000}, {0x4, 0x7, 0x1800}, {0x3, 0x7, 0xef424c93279a2c9b}, {0x0, 0x197, 0x1800}], 0x9) 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$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x3, 0x5, 0x10000000000000}, 0x0) 08:04:37 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x70e}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r1, 0x0, 0x401) sendto$unix(r1, &(0x7f0000000140)="aea859a396671f1ebdd0c96ee690ada5ca7e22582c4c86adafda32b9b4c76f9000bc63ad324d48c3fedba51731780dd32bcd1e59322b99bec24c083d20c09796de988060ae53da0ddd6bbb8bdb91e64cf2fbca75292b79c4ccb69a8bd6c14795cde762ec4a3dc49fb68a5599cd1edb70a74aa29aeab10e223877170900bdbdb8e62e5675d15111db632304fcdf9e57ba6db54c2071fb2c825d0694a5c9490835352debce1b26b4fb6b64f2c86ea2840268985a267882a27aa19c2014dc", 0xbd, 0x88, 0x0, 0x0) r3 = dup(r0) lseek(r3, 0x0, 0x3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) fdatasync(r4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) 08:04:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x5, 0x4) r2 = msgget(0x3, 0x9) msgctl$IPC_RMID(r2, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9a78, 0x4) mlockall(0x2) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/93, 0x5d) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 08:04:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x7, 0x2, [0x7, 0x4]}, &(0x7f0000000140)=0xc) ftruncate(r0, 0x8000) 08:04:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt(r0, 0xb91a, 0x5, &(0x7f0000000000)="0475", 0x2) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="81fc623d59d6ebe059db46ba761ab7ed7579c164a1f46f616eb332c52b060567f7131bc600e34331ebbef042b96ce2356288b6cd06cc1c98445e685873f252455a6cc41ae5ca99df87bf9f491b58e4a4bbd151525e3cf9a88d44de9ca4442c37630141e75898f71f17e371"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r0, 0x2) 08:04:41 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet(0x2, 0x7, 0x9) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x0) setsockopt(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040)="79c2b1b4d3ce4c4d28504a9c9e3b10e1a0bd9df3975bf7017c3b46c532c4511a64cc4c21187739b499c23fda319365d34dda2070eef1d68124ba4534819063999eb46eb1d15f67508a01fb6edfe2b73ed9390b3a656318a1f84985b64b1a7ef8f6edbddbce5a5fc9b6593d18193f19488e511f7d3ac23b82a356a0184f3e09b6477081330ca524554acc24f791381e69e0d5d36eaeb72a018cbd04f9fbe1992a4c481c42669e456646afdca2c2d9b42f1215592a80ba7b8ed19325587cab7023898b791e6f0c344b41e842d4ca11797e7cf578f7c0035f54691f0b5250705516369453af809d2b6a2f", 0xe9) 08:04:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x0, "d98c960817b725d816d414330fd65cf8"}, 0x14) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c651f4b"], 0xa) 08:04:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280)=0x8, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r3 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x7f, 0x1c20, 0x400, 0x6, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)={r4, 0xfffffffffffffffa, 0x4, [0x1, 0x5, 0x10001, 0x9]}, &(0x7f0000000200)=0x10) lseek(r0, 0x0, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) 08:04:41 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/17}, &(0x7f0000000380)=0x13) r4 = semget$private(0x0, 0x3, 0x28a) semop(r4, &(0x7f0000000140)=[{0x4, 0x1, 0x800}], 0x1) fcntl$setflags(r3, 0x2, 0x0) getgroups(0x0, &(0x7f0000000480)) setresgid(r0, r0, r1) 08:04:44 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = shmget(0x3, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/128) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x58, "b3ec88a7147242f6850a7d27c189b69bd63cad040c3a69842ac8738748b2cbc2216e559ebc703c620d171c5ff112afdc3dd71527e2d8bdf0b3ca62e49f39f93d16de008f93c0b512e99b74fb61e4df56b2b79f44c2cf1277"}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0xfffffffe) getitimer(0x1, &(0x7f0000000000)) 08:04:44 executing program 1: listen(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), 0x4) 08:04:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x10200}, 0x8) select(0x40, &(0x7f0000000040)={0x7, 0xfff, 0x1, 0x2d, 0x9, 0x41, 0x1c000000, 0x9}, &(0x7f0000000080)={0xfff, 0xffff, 0x9, 0x5, 0x9, 0x5b2, 0x1, 0x7fffffff}, &(0x7f0000000100)={0x10001, 0x23, 0x7fffffff, 0x7, 0x4, 0x9, 0x80, 0x2}, &(0x7f0000000140)={0xe52}) 08:04:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 08:04:44 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c87ba7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) shmget$private(0x0, 0x1000, 0x12, &(0x7f0000ffd000/0x1000)=nil) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x4) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009758c6c4eccefa32000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ca0f88d587a64c2f72c269187cede5271f0f84af8c48e847d2d50eaf0a633a72db59dcd3ea4eef071d9a9e0cced0cb232c2317cc7f681c8d3d8171c1b30438390a2051362eeb9c93d1da393448e64d442331815bf9ad17acb170b533b8beb2b9f13df6bcf53a02e6d8cac73a6959974d42cd503b0e357659ca80c06a3847710fb72f58f1b51c9ca95f66abbcedadb93baf930a2196faba0b6171edaeb936140ee2618cf25b1c70a6396e6d6d7edf2d436e78182ffc3963dde6c5adf67b5d78c38caf8113a3519888cd5"], 0x1, 0x1, 0x1800) msgrcv(r0, &(0x7f0000000740)={0x0, ""/146}, 0x9a, 0x3, 0x800) 08:04:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) lseek(r0, 0x0, 0x1000000000003) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="57f3f7bccc65bc65e9522a033d3ee9650773934055e269a5388d46a2914f107d55dbef5a7bc767385484ee06c8dfe36ed53958413a20f65923bd57400231c17de9482cb21838913b13c289166e90b3463fe20d1db46f5eb5d4bef73ecf6552e41e93d3853e366bc33ae62c94abd857cde484208adbff0fc433976fed7a54f84d078c772d13594db0ff425a5a23f7452e32483886526936fa917fa2730e09e661cb", 0xa1}], 0x1, 0x0}, 0x81) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 08:04:45 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82ee2d2feac0d0e01422f6000088040abe66696c653080cb1a4f0159f0bcca11fda2b95234ab6c177170a50335eb201a2aa3b591328ed5c7df343a5def36668337b4fad1e55cbefb9a"], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1) 08:04:45 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0xffffffffffffff2d}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x80000}}, r2}, 0x84) r3 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x4, 0x400}, &(0x7f0000000080)=0x18) fdatasync(r3) fcntl$getown(r0, 0x5) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x50, 0x0, &(0x7f0000001040)) 08:04:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x8a, "8e23b3b22eb21b76a0ab9660400ef99cc8ac32aeff2e8a822c21f5d446ff10bca4092437b16cf21bb6a78a47517650958c7d71b645735262989aa669e50e7ec91b8146929b9057ba1f1b565be506d04046967d85afc9efbc5ceb4013f0fc3fff0894975283060625509183e1f3c153d815a4d3d8eba93b0eaf57adeea157ddc2846a33d12ce9fe4cf854"}, &(0x7f00000002c0)=0x92) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x9938, r2}, &(0x7f0000000340)=0xc) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x6}, 0x8) 08:04:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x23e) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x2000003) 08:04:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd, 0x3}, 0x1d6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x0, 0x3, [0x7, 0x53, 0x4]}, 0xe) 08:04:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {}], 0x3, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10000, 0x8, 0x5, 0x4, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x100000000, 0x0, 0x6, 0x9, 0xffffffffffff6a37}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x72c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x7a9f}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x6080, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x723b, 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000100)=0x8, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r0, 0x10}, {r0}, {r0, 0x2065}], 0x4, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xf456c96e) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, 0x0, 0x0) 08:04:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x280000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x5, @loopback, 0xfffffffffffffff7}, @in6={0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000280)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, 0x8) socketpair$unix(0x1, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x97, 0x100000001, 0x400}, &(0x7f00000001c0)=0x10) 08:04:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = semget(0x0, 0x0, 0x180) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000380)=""/9) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x93, "9a4acde5881205948caf4bd72a1a190544ce08b029ce926737fc7197ed90613669e43f5d8726aa5a8f26dc511dd67f1e9cf92cacf11754e2f7754fbc89a593146fa9e830c8537c63f7aa829aef9c01d7b5f750a5c28ee4776cf12c8877cd819f4cb642a5716dce0050e86cf9b6fe339a84ad57bc1f81fd13ccfaacd050ab5d5a7f63ddecf3cee4d10752f1d4a79f3d383c9f85"}, &(0x7f0000000180)=0x9b) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x4, 0x4500, 0x8, 0x7, 0x8, 0x10b82adb, 0x102, r3}, &(0x7f0000000200)=0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/192, 0xc0}], 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 08:04:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000018b1479d8551383f46b7a71afd1c2c39fce941bf7bbb8d85eb4f212b28ff70ec17f8a9b0a9a70ea114500fef6d0c3f97e840b5bd533b7f978dc96b4328528d0a869736da8b51756b4ea291e8012bf98750b0f2a5f5d89f30ea85613ed909214b17487c77b0dbd1ee00000000"], 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000600)="0f443ecdf7a3b1fa0120709ae81642110acaa2d66cd08c38436ec350c1311ed9fcc4ccd6517310eccb02e2c583f282336d6691b021426dc6ff0edf82e3dbd0", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 08:04:51 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x401, 0x3, 0x2, 0xa785, 0x1, 0x8}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000480)={r4, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x0, 0x7, @empty, 0x6}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x10000, @loopback, 0x1}]}, &(0x7f00000004c0)=0x10) linkat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) r5 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getrlimit(0x8, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000005c0)={r3, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000600)=0x10) 08:04:54 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xcb) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000280)={@multicast2, @empty, @local}, &(0x7f0000000300)=0xc) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) 08:04:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/77, 0x4d}], 0x1, 0x0) ftruncate(r1, 0x3ff) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x576b}, 0x24) 08:04:54 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbf8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\\\x00', &(0x7f00000000c0)=']\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00']) execve(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='#-:-\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=']\x00', &(0x7f0000000300)=']\x00', &(0x7f0000000340)='(}\x00', &(0x7f0000000380)='({,[}\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='#\x00', &(0x7f0000000440)='%\x00', &(0x7f0000000480)='\\\x00', &(0x7f00000004c0)=']\x00', &(0x7f0000000500)='!#&/(.\x00']) getegid() 08:04:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) r1 = dup2(r0, r0) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000100), 0x4) 08:04:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 08:04:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x1, 0x5}, 0x10) close(r0) fcntl$setstatus(r0, 0x4, 0x0) 08:04:58 executing program 2: semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x83) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, 0x0) 08:04:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x20}, 0x24) mprotect(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080)=0x10000, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 08:04:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000140)=""/87, 0x57) fcntl$setstatus(r1, 0x4, 0x8) 08:04:58 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x100042, 0x100) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0xff5d) write(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe52) socket$inet6_udp(0x1c, 0x2, 0x0) poll(0x0, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xd7c, 0x4, 0x4c00, 0x5, 0x1, 0x1, 0x9, 0x1}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f00000001c0), 0x4) 08:04:58 executing program 1: socket$unix(0x1, 0x10000000000001, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000200000ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 08:05:00 executing program 0: r0 = socket(0x2, 0x4, 0x100000000000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10022e2f66696c65302f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000800)="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", 0x58d, 0x0, 0x0, 0x0) 08:05:00 executing program 0: mprotect(&(0x7f0000519000/0x4000)=nil, 0x4000, 0x0) getresgid(&(0x7f0000000180), 0x0, 0x0) 08:05:00 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) 08:05:01 executing program 2: semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x83) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 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) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, 0x0) 08:05:01 executing program 1: setitimer(0x1, &(0x7f0000000100)={{}, {0xfffffffffffffffd, 0x7}}, 0x0) 08:05:01 executing program 0: syz_emit_ethernet(0xa7, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r0, &(0x7f0000001780)=[{&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/230, 0xe6}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000001640)=""/89, 0x59}, {&(0x7f00000016c0)=""/91, 0x5b}, {&(0x7f0000001740)=""/50, 0x32}], 0x9) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0xffff, 0x10800, &(0x7f0000000200), &(0x7f0000000240)=0x4) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000000c0)=""/201, 0xc9}], 0x3, 0x19) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001840)={0x1, 0x80000000, 0x0}, &(0x7f0000001880)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000018c0)={r3, 0x1, 0x9, 0x0, 0x1f7b, 0xcc}, &(0x7f0000001900)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) 08:05:01 executing program 3: __getcwd(&(0x7f00000000c0)=""/150, 0x1fa) __getcwd(&(0x7f0000000000)=""/55, 0x37) 08:05:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendmsg(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdeb}, 0x0) freebsd10_pipe(&(0x7f0000000040)) 08:05:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x4b5f7f54, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7a2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in6={0x1c, 0x3, 0x92b, @empty, 0x800}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 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) openat(r0, &(0x7f0000000100)='./file0\x00', 0x10000, 0x1c) 08:05:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x10001, {{0x1c, 0x0, 0x80, @empty, 0x1}}, {{0x1c, 0x1, 0xbb5b, @empty, 0x2}}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 08:05:01 executing program 3: r0 = socket(0x2, 0x10000000, 0x10000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="823000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 08:05:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000000c0)="b25fcbcebcda333503fad50d72a59320330a0d0ed76c042f0b48b4f769f14bd5e58508547edb1c1d595bb337e36aca1dcf42cafb63df574e337073aa6b4630900b2396144e2d7f059dd1215570cfb2af4594cf17f50730e1fed3be81a733e1dd8de018c2e58153c2807c191e95bfdff0322345ef90340ea9aed39e385d882b939d0c", 0x82, 0x20008, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 08:05:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000240)='htcp\x00', 0x5) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) 08:05:03 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000001740)=[{&(0x7f0000000100)="3dc002253c12cc6467a2181d1b6804104c5413368616870962bcb33a086e8b91134ebf3fcfa911703eec37847488462cf688b6d8f9b796be879c86fc6ab6a42b68a384382d9ff8c74c7afa49a96f89b46816f424bb6bcedaf6a15e889a5423e3fec25b808896ef71c5510649f8d12d66c6fc24b3892968d287e41c864b209dcf3566736bec1d2b576e4f8ef2bed7287f1ad66813733f0e9b37989872287eee63524ff6ed4538deab003093bac081662ab4e50d2259aa89ee76415c4807b2cbbeaa0c12dddaa519e1dc31ffce54ff1a99cb77958e8baccb1ff958f653a4486684691dbaf73c267bd42e12458f465e42f201", 0xf1}, {&(0x7f0000000080)}, {&(0x7f0000000240)="073e8a7c262842e6db956a65a853656f146658b0235c166d0ab75310e25fadd06d00e81577d4c6fbd27c739eb14a7b16a481d8c0257242b2ac1aed7dbbb2434a49d7af6b0a862a812b54d7f779db30583289a7f5d7f5c5e2c15c9c98ba2465cb276db96545fafd0f2f81ae62fdb5022be0c836b59916f3b1e25289b0e32ea5b39ebc598822b457b30af4bf73d5bfe2df329cd190d3e875e3", 0x98}, {&(0x7f0000000300)="8309e978d820e6f27ecd85849d916c7010c0593d5b9b4524a53360909f00721fee1b8a655a4234dddc6528f1a054423359d6cb0c40b61f89169056", 0x3b}, {&(0x7f0000000380)="def6a39cd934df5afaee1d455d4ae4a0236c82f6938238a9adad300714caf0c7a0cb9dbe73", 0x25}, {&(0x7f00000003c0)="74784ed66cff62a809ddede2c3bfe25e97974ff08135", 0x16}, {&(0x7f0000000500)="d6d9697de085519482ec420475550616bead11b95ed2986aa4d77655d1581d6e128ca9a65da78928f141e6feb1c4b060caa0ce39a623f10212bb337b54cc4c5318c9fbe35cc326c3155970def6b71f815fc2d4ccf1c932ca86d681aefe0d5b8394e4e9143c0c8d9d7c70be07a185c43112c8808c3f16f28bf4ddfcaafa84a993ab976c8c", 0x84}, {&(0x7f00000005c0)="cf22cdfb898da14c2bb374b0a8e140249ae13c273d0f3905a86095cb2b2817523ca4ac3f8783749ec3ce9f77b17ad71f943a27d4375657675167e7e3ff33dec89a3c0f61b0f447f68c526290b9048c4ea988e0dc1d86cafe768c80f535a11d6f4145205986032d", 0x67}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="1ff9340b1f71e20ea5ea5d5bd6533bde0787028a80413580398a143397c972add03e10c06e2822acb7f7c164a40b92832986c934e58e9c5b3fd9ff2695b97a1682d06b576b85d5f26498f63a51607d9957c196e8f062ad9f567a6d9441983c963cd9d6facf0e3a3374c58d5954a74e2c1df836da2742e40860a4e34365620ade3541beefc76c7c639db85fec8799c7b3be7650ed4ef996bab275afa8cc5eb9e2df28fa9f0d3e537fcbe8c8d74c3af32d4615f3db38b1aebea3404183a0a80c500992f59633e76af4afad2c2cdbe5e542fc4a1533821b51811cb2c0c8086524dbb4c6ee24a1738f8287699371109446c176e48683998bf30b", 0xf8}], 0xa) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r5, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 08:05:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x29, "c96497eb2c7bb78685e19fa9ac8dffaf5b592f860619991c76dd0da5e2ac39885c7548086d6560d3c8"}, &(0x7f0000000040)=0x31) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x10001}}, r2}, 0x84) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 08:05:03 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000080)="8d1b3cd8f5a742299fd60e2a694669fa2efbbd5949327df5450ee8d6fafc689622b8be2c8b315c502a5e02d9f0e166159b401ef105e441c2b68f3d45", 0x3c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x4bef351a, 0x10, 0x6, 0x7, 0x20, 0x3f, 0x1, r3}, 0x20) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r2, &(0x7f00000029c0)=[{&(0x7f0000002900)="47b304479b60d1bf3bb83c7de0f746999839dd33caf9bb26617b7514e15d02efbf6a62a8bbb52a6edb856c8a4668115c5aa84fd12316dfa2bf31d5a4f19f94890b506dbf8642cf2886cdcd876b46bece1aeab4435d08c1906798ff4292a0eb22b4b49dd795d795a9ba647ec4d67ff383e8c5b8e00739c524d2831a6d012bb5e1482740a6895b2c4ac3f2bd9fe6f08d968fd43e249ca0bb43ca", 0x99}], 0x1) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x10001, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000001c0)={r3, 0xa52}, 0x8) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x7fffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000500)="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", 0x1000, 0x20008, 0x0, 0x0) 08:05:03 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x101, 0x6300, 0x2450cde8, 0x2f7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x80000000}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xe583}, 0x1) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xc000, 0x800000000) socket$inet_sctp(0x2, 0x1, 0x84) 08:05:03 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 08:05:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fsync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xdb1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2d3) setreuid(0x0, 0xee00) r1 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r2 = geteuid() setresuid(0x0, r2, r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="03000000ff0f0000000000000100000008af5420"], &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) 08:05:03 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgrp(0x0) r1 = getpid() r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x3, 0x1, 0x9, 0xffffffff, r1}) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1f, 0x100000000}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r3, 0x8, 0x9}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x281, 0x20) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 08:05:04 executing program 1: r0 = socket(0x1, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3866696c653000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 08:05:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100841, 0x8) sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x200, 0xffffffffffffe2e6, 0x8}, &(0x7f00000000c0)=0x10) 08:05:04 executing program 1: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) ftruncate(r0, 0x9) lseek(r0, 0x0, 0x3) fsync(r0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) write(r0, &(0x7f0000000180)="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", 0xfd) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000480)=""/161, 0xa1}, {0x0}], 0x2, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x8000, 0x4) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[0x0]) 08:05:05 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x28) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0xe4, @empty, 0x4}, {0x1c, 0x3, 0x1000, @loopback, 0x200}, 0x687, [0x4, 0x6, 0x8, 0x5, 0x0, 0x7, 0x5, 0x5606]}, 0x5c) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="f0", 0x1}], 0x1, 0x0) ftruncate(r1, 0x100000) 08:05:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100841, 0x8) sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x200, 0xffffffffffffe2e6, 0x8}, &(0x7f00000000c0)=0x10) 08:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2008, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @broadcast}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 08:05:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) nanosleep(&(0x7f0000000280)={0xffffffff, 0xae1b}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000002c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0x44) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@local, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000240)={@multicast2, @rand_addr=0x9, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 08:05:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) setgroups(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setgroups(0x2, &(0x7f0000000200)=[r1, r0]) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 08:05:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x85ae6c435c30ac7f, 0xffffffffffffffff) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r1, 0x6, r3) fcntl$setown(r1, 0x6, 0x0) 08:05:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x3f, 0x9, 0x0, 0x0, 0x2, 0x0, 0x5, 0x2, r3}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x7fffffff}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 08:05:06 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, 0x0}, 0x0) clock_getres(0xf, &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x2}, 0x8) 08:05:06 executing program 3: nanosleep(&(0x7f0000000040)={0x7, 0x6}, &(0x7f0000000080)) getgroups(0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, 0x0, r2) r3 = socket$inet6(0x1c, 0x20000000, 0x0) fchdir(r3) getgroups(0x6, &(0x7f0000000000)=[r0, r2, r2, r1, r2, r2]) 08:05:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) setgroups(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setgroups(0x2, &(0x7f0000000200)=[r1, r0]) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012d28d78 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8107ab83 at _sx_xlock+0xb3 #3 0xffffffff812c16dc at inp_setmoptions+0x17bc #4 0xffffffff812d9aef at ip_ctloutput+0x80f 08:05:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000240)=0x8) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4c1a5b6a9046bb624e000000000000000000", 0x124, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) #5 0xffffffff812dd899 at rip_ctloutput+0x2c9 #6 0xffffffff8115a6f1 at sosetopt+0x101 #7 0xffffffff81162d58 at kern_setsockopt+0x158 #8 0xffffffff81162bf3 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfa5d at fast_syscall_common+0x101 08:05:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) nanosleep(&(0x7f0000000280)={0xffffffff, 0xae1b}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000002c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0x44) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@local, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000240)={@multicast2, @rand_addr=0x9, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 08:05:06 executing program 2: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/120) setregid(r1, r1) 08:05:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x100) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 08:05:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) sendto$unix(r1, 0x0, 0x0, 0x40, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0xfffffea0) 08:05:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000240)="52dbbd227f1006878d3a2ed66c709270bcafaad0aec5860a98bd253edf091642c632dd497322e4871f7304ee201a1be9b565077ce60df12330c0b821210279943c7d9bd5e49300db88e6a8c5896383b79d1e31a7670621d90895010445e1c62d4553c1fc99f2f35d93e0584f6d8558038e67f02a92e7ea6549180f7d8cc6398a756489cb771f2ed22de8b0dda0398ff99feeb3b30eb84a6fe2caca747fac3a8c8b398f648493eb09ec732ec2edb0fee1a8d1ac4a47620ced317b43b780f617808fd831a1a0b4e648eab1aad72e242f1022bcda9067", 0xd5}], 0x1, 0x0, 0x0, 0x185}, 0x1) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f0000000200)="9c", 0x1) 08:05:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r2) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) socket$inet6(0x1c, 0x20000007, 0x9) 08:05:06 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setreuid(r0, r0) r1 = geteuid() setreuid(r1, 0xee00) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x102) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180)=0x7ff, 0x13f) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x5, 0x1200, 0x8, 0xaf, r4}, &(0x7f00000003c0)=0x10) getsockopt$inet6_buf(r3, 0x29, 0x54, &(0x7f00000001c0)=""/125, &(0x7f0000000240)=0x7d) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x1000000]}, &(0x7f00000002c0)=0x6) getuid() setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000080)={0x7fffffff, {{0x2, 0x1, @multicast1}}}, 0x90) 08:05:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x800, 0x6e38, 0x81, 0x3, 0x3, 0x1, 0x3d69, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0xe931, 0xf3e1, 0x1, 0x3, 0x90000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x707}, &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x3d, 0x0, 0x0) 08:05:07 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x9) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 08:05:07 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = geteuid() setresuid(0x0, r1, r0) 08:05:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:05:07 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1132, &(0x7f0000000880)=0x100000001, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0x4) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) readv(r3, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)=""/9, 0x9}], 0x3) sendmsg$unix(r4, &(0x7f00000007c0)={&(0x7f0000000500)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000540)="e492cf65f7891e81d57ad31f2e1be4774e79393022dee82035a6acb628ed415e74bf6a21714aabae227ede11aad919b5e3509872760b0166c642f92fbfbd8e50b1b7f5bc48d01e6110ffe487e4c70da984d4308b55e6d244be806cdc3c056146fccae758f5cf6fcf5579429ad0714dbb781a3710fb5fce71791f67068e332092ac0201d1960b6c1431d01a68ee3e8de47d103e7dcd49a9e0ab0e2939ad865fc333b5abb67d344bda6fe48683b6b64a31f383be82385e284f7161a584cfd666be50870a8e9ea35d69fe32b9501aad59e7357bbad163", 0xd5}, {&(0x7f0000000640)="3aa2764b04b9ede481bd12680186e4f92d207d0276bb205d31a723dffdb6b765ae42502f9c12dd53ed94c44884fe0c50004f91154900ba2fdb916566373cba7a1b76674229dafa310b510578c7fc776eadbcf6e1f27ca722f83e0c44ebbbea4689f7c610ad79420f4d8b115bfdc7c88a609217e0be4f2ecdbd7e14d871e4971a6b15abb9d9bf842f2895dab8189015a8b02e12dc98ebaf32f4c250f2f0b2f5aeaf5e908460024f972f9affbf306f64bc91", 0xb1}, {&(0x7f0000000700)="bcf33a9c79b9f3250156c48e36344aaea56cda63c811111a06b4f16f690e91e0d6ccb8072a39d785be13354f1f51abb4c9097747cbe5761b1618b778bcf7baa81337c69150377270d8b7b2dbf6c46c43c6", 0x51}], 0x3}, 0x2000c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x273) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept$inet6(r4, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b40)=0x1c) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000008c0)={0x0, 0xfffffffffffffff8, 0x1ff, 0x2, 0x7f, 0xee2, 0x8, 0x8, {@in6={{0x1c, 0x1, 0x3b1, @loopback, 0x5}}, 0x0, 0x1, 0x99, 0x401, 0x1}}, &(0x7f0000000980)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000009c0)={r5, 0x7fff, 0xfa, "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"}, 0x102) 08:05:07 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="20ca6ddd0f6975a8c18bddb1c798be6f751d3c409b46d9113e46b885ba61be7722dab2f99d5f6866c7c305a3473909bccf02ee822a6d20eb23cbc26469aa5674307797cd90c2c8ba2555"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xffff14ac}], 0x2fe}, 0x0) 08:05:07 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 08:05:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x7ff}, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000380)=""/71, &(0x7f0000000400)=0x47) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x7, 0x4000, 0xe, 0x4, 0x3, 0x9, 0xfffffffffffeffff, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="010000004517eac9e51a4a170a88b188aee0f4168325b9262c355e86ae73fd2b8fa2d45a0ba4d9457666cb9c0178f3d56637f279edeb037fd73b0024f809b81d4cc6e877c007a2450526fc360ba2cfc5d294a3fa6e854f1a0113bf7732929d8e62024e71f1b604d538821ed0419183b9b7b63eec336a5c7b55048dea484311ae6fd98d3f02c073cd49b04ef9adc016378f7a3b604f18917b98bc08fa7084793a529335a6360f0ccb05ef5500e67ac80464cdcd7a93de4a35b97970b5d8a43f0d0b404b256414cc70d6aedf819a7a51a5ef3e2eec0044b9fe9eaac861e4095fbba51dc483e9", @ANYRES32=0x0], &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x0, 0x0, 0xfffffffffffffff7, 0x1000}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000240)=0xfffffffffffffd78) 08:05:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:05:08 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3}, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) execve(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 08:05:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="58000000b3ec88a7147242f6850a7d27c189b69bd63cad040c3a69842ac8730048b2cbc2216e559ebc703c620df88d12e630171c5ff112afdc3dd71527e2d8bdf0b3ca62e48b39f93d16de008f93c0b512e99b74fb61e43e56a4b79fbdb5ff6c5f25705bbe78b602714bb68a1eef83e1b0343861a7398afaf3a7cf10effb6113d927da6179c6873682c6bedd666ac14ce1732766c87fe21fb0424bb96020af5e678ce4a5890e5b6b98f73b7085b9c4a4e78c0bf2323f84ec5ee523b2e68672d3751ad928631d09ea3a65cb0455feae88e2ed9631dc5d1d29cbcc31be2ae2274700"], 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000880)=0x4, 0x4) r2 = socket(0x0, 0x2000000a, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x1, 0x3, 0x1f, 0x5, 0x1ff}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x1, 0x2000, 0x4, 0xffff, r3}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x3ff, 0x1f}, &(0x7f0000000840)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2306000000fe80000000000000000000000000002047674f3f47bfd200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7dacaa4022e0f9aa3440000", @ANYRES32=0x0], &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000480)={r5, 0x7fff}, &(0x7f0000000180)=0xfffffffffffffffb) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f00000004c0)=@in6={0x1c, 0x3, 0x80000001, @empty, 0x1000}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="38847f144ac6c6f2c58b72b3a3fce2686923bf61bb8e9e55218fc38e64ba9d", 0x1f}, {&(0x7f0000000540)="c8eeec5a1b", 0x5}, {&(0x7f0000000580)="0f506b7efff379d092941448fa2362e3b5878c29ba0c33d38fb01b3e7a37b4f698b48368113d2b0d22bcf9c503cd5c58", 0x30}, {&(0x7f00000005c0)="7ed4c4701756ea9a8a9fe6437dcec5f70b51", 0x12}, {&(0x7f0000000600)="6574117ea0a9b8bf8c71e9c98aae9673b887bb70da8a751f1c3ff183c5e5fdf86d4deff793fda66b4b41038be0dd6d4bed6a34da52342548f69101f2a2002d753dabd2172fcc547a988559c83d7e4c896d219f6dbbc74075f325ccd14fa2a4e6d41fa9b7385efbcb85efce3d914726cf426d8e18576d30fe71694375b225dc9f03ef8d571d3d601a317b67abb956b38830e12fcb555095f8a5eff17754c6ad749ed9d27b62bbe1b1", 0xa8}], 0x5, 0x0, 0x0, 0x9}, 0x100) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0xffffffffffffffdd, 0x0, 0xfd7c}, 0xfffffffe) 08:05:08 executing program 1: r0 = socket(0x10, 0x3, 0x1fc28785) close(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x2, 0x2, [0x1000, 0x3]}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 08:05:10 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) r4 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0)=0xb, 0x4) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) 08:05:10 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x6, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000180)="431ee2078b5d6f96d3b0f3c39d6fd35c3a5e5ee288595157c999acdd2c8e4fc16ba9e5271ecebfa2b5c161bad1fd8312b84db2b749e5d39f50564dbb60b629bc13f0f6624ac81db5e689633f22f8742ebe06d994323517e2dc553207075dd082bcd7a1f6c9883b611c51c5f7c65abd4f23e5a158133854047ebfe2aac1c8671dfe185a879b68b35d3acbbc83c278f9531d7352b8e7444d7a07400b37e130b01821b0dccd57dcec8e3556c38050978f4679348da62be38a18bc217c9dabae6c115c0f1de0e774c446e4897b677285385249ecfa1e7b267b45", 0xd8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x4, {{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}}, 0x88) 08:05:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r2, 0xd18}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, 0x0, 0x2, 0x10001, 0x6, 0x81, 0x8, 0x2}, &(0x7f0000001b40)=0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01bd00eaef", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r3, 0x12, "6ccd63dd6dc5e4fe7c938293ec9f14a151ac"}, &(0x7f0000000340)=0x1a) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r4, 0x100000000}, &(0x7f0000001940)=0x8) execve(0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {0x0}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/118, 0x76}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x7, 0x4) 08:05:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x105, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) 08:05:10 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0x4, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x19) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 08:05:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0, 0x80}], 0x68, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x94) 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_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4a, 0x400}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1}, 0x8) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 08:05:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfcd}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @rand_addr=0xff}, @in6={0x1c, 0x2, 0x20000000000000, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x743}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8008, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 08:05:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getpid() dup(0xffffffffffffffff) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 08:05:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x1) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="e600"], 0x2, 0x0, 0x0, 0x0}, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 08:05:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) dup2(r0, r1) read(r2, &(0x7f0000000140)=""/4096, 0x1000) getsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 08:05:16 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x7, 0x410, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 08:05:16 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="81000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) r2 = getgid() setgroups(0x1, &(0x7f00000000c0)=[r2]) 08:05:16 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0xd1bc) 08:05:16 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="8dff0f0008e3ffff0702000009010000930003004d86871ffa2d69c9240db538a53f924504021658"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x11d7}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680)={r4, 0x2}, 0x8) lseek(r3, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1, 0x3, 0x2c, 0x2}, &(0x7f00000004c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={r5, 0x100000000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r6 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r8 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000540)={r7, 0x3f}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000700)=ANY=[@ANYRES32=r7, @ANYBLOB="050069001052804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79992fe5e045bd35a08f878a2cdcdd3cc87f3eab77f2a63f0d46430504c1d69b98f03a9575fd971c4c905f9cd25bce813404f5c2378c230f57daae53b7009c65fcfa9d6f2fc0f0fee901ec15cf17ddd2ad45d78090095a089bf76aa16c600fb6d2b7e4e71b78b1303ee58282b7a312dfcf90a7bdb09b6"], 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r6, 0x2, 0x1) shmctl$SHM_UNLOCK(r8, 0xc) 08:05:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0)=0x81, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x15) r3 = shmget$private(0x0, 0x4000, 0x130, &(0x7f0000ff9000/0x4000)=nil) r4 = geteuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x5) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x7, r4, r5, r6, r7, 0x181, 0x1}, 0x9d27, 0x80000001, 0x3, 0xff, r8, r9, 0xffff}) r10 = semget$private(0x0, 0x3, 0x242) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x5, 0x5}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000700)={r11, 0x7}, &(0x7f0000000740)=0x8) __semctl$SETALL(r10, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x3, 0x42, 0x8]) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6b4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) 08:05:22 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x8001, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000400)=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) read(r0, &(0x7f0000000300)=""/197, 0xc5) truncate(0x0, 0x7ffffffc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[], 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x45) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@local, @empty, @remote}, &(0x7f0000000200)=0xc) recvfrom$unix(r0, &(0x7f0000000240)=""/43, 0x2b, 0x80, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) getitimer(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="045506dd4593ca0c6d0cb9fb921aaab3bb01010067b75bddd0449036"], &(0x7f0000000040)=0xc) setsockopt$inet6_udplite(r0, 0x88, 0xfffffffffbfffffc, 0x0, 0xfffffffffffffe8d) 08:05:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x3, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 08:05:22 executing program 2: symlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r0 = socket$inet(0x2, 0x0, 0x1) sendmsg(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000005c0)="1cc7c9dec0a2154641590c73287be96d6f384c6ec36cbb79f262b208a8579b5103901b7344042fadb2c18976e744695a895818eb2a4e112c5c34133787b387008b579779b858c9b0d40b7f0a069fb0b98206a674ccdaa88f2025a87fa5856e4f788e4d75a77785fbd0631f13a95425cd8ba0bb1047b6a861cf07c33c7c5d04ba5d665be5411ee06108215b9446c535a796bd96d68c58b80ba0a589cb8305800225b0a2c36d2b1814601cd4243385ddbdef2463adb9b12378076cb46f42bdc06423f46cfa78dc7c77af28fe64d93de12881ad1af038416c7305a04ddf7c2a114064cf512a90fcc2eb5f6f32be50", 0xed}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="869e6905c5fffb93971c520cb8356b3aa7ae9fffa44261415da722137fa1eb8f93436356a8f52caaec1cfe40b31424490fdaab01bcb13eb3eb07eb9b273f03d23044a9c56719d17aed906235e849d10db70fcd1e3024c6adf164bb265c02915e537afb1fac3904095159d4dd364f89782cb120c16806a1d00431d78aab0ea13b8600eb5dcfac1ced131534ccb43d8c213944880fafdf2633bf4a0dd99696dc65fcab3dfcd81c935f03eaf74c930f49bffe41edc6522556dac9fe76adbd1e", 0xbe}], 0x3, &(0x7f00000017c0)=[{0x1010, 0x6, 0x7, "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"}, {0x78, 0x88, 0xfffffffffffffff9, "0fecbc1ce455906dbda5712a0719aea4b1c107142eb8c03c63289886afbc4e9b0c96273cb9d87f6abf8fc21baef4e5d4d729d3c62453424fea2561ae265acc33e8b71c4ca8ec709fabe6684d5e3bbc51b05b956abd01197824b11ee8f44026c02ca6"}, {0xa8, 0x88, 0x0, "1268ef1c06dfbbe90e69c5d9d6019347905b26b0ca30e121fbcd2d56cd894e458e166de423087d7baa491a52fb8be6266b031a3c52720c5b9ff6920943179e3a21939699df3818a8533e93854573523d64b1fa720438b08514d78beabde8220dcff667cfd9ba260a84ade8fff1d250d8aa6d3bbd3c3c97bd1c46d356aa49979a563e2974b87212e5bc24f49bbd9d8b279b0b0e5df5eeac"}], 0x1130}, 0x89) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) execve(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='[\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='%^\x00', &(0x7f0000000480)='})\xce\x00', &(0x7f00000004c0)='\x00']) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002940)={@in6={{0x1c, 0x2, 0xffff, @loopback, 0x3ff}}, 0x0, 0x1, 0x7, 0x800}, &(0x7f0000002a00)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002a40)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}}, r2}, 0x84) open$dir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) 08:05:22 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x6, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x1, 0x1, 0x400}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0xfffffffffffffff9, 0x400}, 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0}, 0x0) 08:05:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xb1cf, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x3f, 0x5, [0xaa1, 0x2, 0x0, 0x0, 0x800]}, &(0x7f0000000140)=0x12) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x80000001, {{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) 08:05:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x30040, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x2dbb6bf94231fa7e) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0xfa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 08:05:24 executing program 1: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) setresgid(r3, r3, r2) getgroups(0x1, &(0x7f0000000080)=[0x0]) r5 = getegid() setresgid(r2, r4, r5) recvmsg(r1, &(0x7f0000000100)={0x0, 0x233, 0x0, 0x132, 0x0}, 0xe8030000) 08:05:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000180)="554f594b2faae757639f519f50d05a74bdb574eb1902393faebc942d6e8a1912a02d26f7c6c5997b3fa4b60c246b5ed3567bda50540ecb1c7334d8ca3b3a3428364fec78417c7a0bd2ac9d7d07069d559e9ff5d428ff11d99ac9701ecc60f46d64285fed0028e912ff530c8088ec94d21b095262740201570b720aecc6ad0b043e9676bb9dd4eb86f05262", 0x8b) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 08:05:25 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0xffa5}], 0x259, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r0, &(0x7f00000000c0)="1f", 0x1) fsync(r0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) 08:05:25 executing program 1: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ff2000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket(0x2, 0x5, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket(0x12, 0x7, 0x3) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000207, 0x4) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYBLOB="0180ffff9e0000001300000002000000000000008724e7a51ce443f903fec97b496da367d90f1bac3d980ddda226df837bf97d7cba7f817a1173002513d55691917b77e4fa7eee7546d64a8bc9b739a2fb9f8879dbbca99731c3e4335fd852ce0167b0aa268f56cc243a203fbaa33ec6fa6d818cc335265c4d52ed74fa4433b45209facb8f89b804a098d5982e47973d00002b718a70f007e0824f73672c47c022a382"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000280)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0xa53}, &(0x7f0000000500)=0x8) 08:05:25 executing program 0: mmap(&(0x7f0000912000/0x3000)=nil, 0x3000, 0x0, 0x20002010, 0xffffffffffffffff, 0xfffffffffffffffd) 08:05:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) fchmod(r0, 0x2) 08:05:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xfa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xf46c}}, r1, 0xffffffff, 0xe48f, 0x3}, 0x8c) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r3, r2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) 08:05:25 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x103, 0x6]}, 0x8) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 08:05:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="020600000000000000fffffffffffffff9000000000000000000000000000000ddff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000293e3cb1e4", @ANYRES32=r1, @ANYBLOB="f9ff000000020000"], &(0x7f0000000240)=0x94) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x21}, 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) r3 = accept4$inet6(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000340)={0x1f, 0x0, 0x8, 0x3f, r1}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 08:05:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = getpgid(r1) freebsd11_fstat(r0, &(0x7f0000000440)) getpgid(0xffffffffffffffff) semget$private(0x0, 0x1, 0x0) fstat(r0, &(0x7f00000004c0)) getegid() getpid() geteuid() getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getpgid(0xffffffffffffffff) ftruncate(r0, 0x5) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) r3 = semget$private(0x0, 0x1, 0x24) getpgid(r2) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x3f) 08:05:25 executing program 2: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0xfffffffffffffffd}], 0x1) 08:05:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) 08:05:26 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = 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$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r2 = open(&(0x7f0000000100)='\x00', 0x100000, 0x2) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000440)={0x5, {{0x2, 0x1, @rand_addr=0x1}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_tcp_buf(r1, 0x6, 0x441, &(0x7f00000001c0)="13e8eebf15bb0c65510a00daa6fec6a0196a251c6801a2dc8b3a7f6ed5823a1b22ebf91957effa8cd83b64f0803bd4212588acb2c1895520ce5c52451a71815445f6e1f635cd1d405c76e612bb308ac859e3c11098b85f99aebb2cbe715feb1ed473844fcea7a69deca401ba7f9611b05ed805271919ee4fdfe69c1814deede4137833d0ded0d65891443aed70d645f0d376d394bb9357548c79c4945941ab7945330d66a9b9e9d15dd6e51dc109e49dd0b6b0b040a23cb8cbc2", 0xba) truncate(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fc000700"/20], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc) 08:05:26 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0xc700000000000000) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x1f}, {0x3, 0x81}}, 0x200) 08:05:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x3c5fc29d, 0x101}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="e67f3af69ea33534fd9f40d471a6377477952d5ef196d782393e6da939ffec83c336fc0af1e2a43bda306f14540336e737e2f9393b61dd57d80609763f37878db3767e5926ddcf830452b8b5a44236874ef60f70d19db42179b69067d5e2572daf3978a7af0e42d5c9dc85395fe2b4af7603f9b876481ba6115e1ca1ad3c5e2819a641107a736041fcdb90e848a6b030b3899017544d49367422", @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)={r2, 0x5}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000000), &(0x7f0000000180)) 08:05:28 executing program 0: munmap(&(0x7f0000a34000/0x3000)=nil, 0x3000) mlock(&(0x7f0000e97000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000f2f000/0x2000)=nil, 0x2000, 0x2) getgid() msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munlock(&(0x7f0000b4c000/0x2000)=nil, 0x2000) munmap(&(0x7f00009b1000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000f94000/0x4000)=nil, &(0x7f0000000000)) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) madvise(&(0x7f0000db6000/0x8000)=nil, 0x8000, 0x1) 08:05:29 executing program 3: r0 = socket(0x4, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="99022e25c7121f28652f66696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000070000000300000150850100070000001c004e22080000001a0000000000000000000000000000000101000000000000000000000000000040fd00000000000000000000000000000000000000000000f1ffffffe9ffffff00"/136, @ANYRES32=0x0, @ANYBLOB="1f000000040000000200000045a5000001000100"], &(0x7f0000000140)=0xb0) 08:05:29 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0) open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) 08:05:29 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0xbbb1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x23}, 0x8) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) select(0xffffffffffffff83, &(0x7f00007dafc0), &(0x7f00007e1000), &(0x7f00006c7fc0), &(0x7f00008d9ff0)) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x104) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r2) 08:05:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c82082e6e65300046f6d4fe7a7ec645f6050d4d01000072ccb979c067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b5099a1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xf, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) poll(&(0x7f0000000200)=[{r0, 0x2184}, {r1, 0x100}], 0x2, 0x10000) msgget(0x1, 0x200) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r5 = getpgid(0x0) wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x421) 08:05:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0200003606000100"], 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 08:05:29 executing program 2: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) r8 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r9 = openat(r8, &(0x7f0000000680)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r10 = dup(r6) sendto$inet6(r10, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) r11 = fcntl$getown(r7, 0x5) fcntl$lock(r9, 0xf, &(0x7f00000006c0)={0x2, 0x4, 0x719, 0xb2, r11}) sendto$inet6(r10, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 08:05:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) r1 = getuid() freebsd11_lstat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="64fc7a3a5cbe853a349b73a150974aa8eea972856dd8817a9f1bd337c6e67b30baf56e2aca30d7eedcc564b06341d9fe33e20155eb1dd3d387fce8e8fc2c181fd571a15d7ceef0d3b982d78ea2e5731c7169c768db5b8725042b15a770035f9479c29ed981e688933127be0d96e05ade718601bc17eeeffc17401842639c9518c42ef983a3d09747895da99b0dc8da49e21e9d4d6606433b0849d0d3fc3a9d5abc946c5fb635c16d80515662e1efc7917236aeeff7f122d05605111c1bd59108107da7f71e3d7d3c649fce7813a4b1a9c87f15e5681e375a5224cfbdb2bc5c7059c0c2b2a405cafc913b4db4bdce81878faf0797fe4f8607c7"], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffffffffffff}, 0xfffffffffffffc22) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) open(&(0x7f00000003c0)='./file1\x00', 0x40, 0x100) 08:05:29 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x2000000002, 0x401}, 0x33a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x3, 0x1, 0x7f}, &(0x7f0000000180)=0x10) 08:05:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x2, 0x1f, @empty, 0x3}, {0x1c, 0x2, 0x8c, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0xea06, [0x7, 0x7ff, 0x5, 0xb36e, 0x9, 0x2e, 0x6, 0x800]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x40, 0x5, 0x8}, &(0x7f0000000080)=0x94) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x200, 0x39f10c0000000000, 0xa8d8, r2}, &(0x7f0000000240)=0x10) 08:05:32 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) 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$private(0x0, 0x8, 0xfffffffffffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000340)={0x1243, 0x8}, &(0x7f0000000380)) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x81, 0x8, 0xf9, 0x10000, 0x3}, &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000940)={r5, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r7, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) 08:05:34 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x2, 0x410, r2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x1f, 0x8, 0x9}, &(0x7f0000000240)=0x10) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000280)) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 08:05:36 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(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x7) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r3, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x200000010000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1, 0x0, 0x1003, 0xf, 0xc}, 0x1b3) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000b80)=ANY=[@ANYBLOB="070000ed2ce521c4792dcde79b41c18130bb973e1a43dacea1b99b8ce8f19558f7f115d80500000087d6287e00d046de1aa7792f84f76de443d89102f5ebee911260801e7f000000004cea60d8df1f4f4fcd8f4e4aed34ff020000000000000000ec59740a2e9b4303a6faf9b5ffe7ec030d96c1872760d2417d0aa9d52f612886d5b4f542ea442392814ca1b6baa802683db2cb9b9234dfdd8fa7451f4aafff8f546845e29725a8d56dc1e6d89ef32fcce8c45d9f130096c8a451a6d52825868f98c55dffd19412d781335e798931dc9c2918994db269d8f27e5d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479e91c077c6fb88b077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82f2a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) 08:05:39 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x8}, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000100), 0x4) 08:05:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c6530003af7ec76db6c4d586c17a200000000000000c5dd736e27620865483ba0a8d4983d055f5d4e5a41935ff2bc45788a5e51a4cd55fd95a89c3e36f1f6e16d2e5742ca0a6abf5b2d39cd6bd2b0c46f1043ed63fc77e52ac6bb7a73606caf6cf3775ba7cf0ec02e0112057a15d2033a0cf065bbb90552448e6f8e9bdc562f062e9d8ba50abce2074b7a08f12468f4524faac1331e2c5d75e766dd0d3dab551d3ebdfe010000008a06447410edeaade7506fcb3288fc88cd7686997cc20cb2"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="603c350f2145be6b97f165d6b360f0f0a3c9e128b7e2ad22f31667d000c6bbaa6c72d595a8aec8a3301dcddbf9d035ad261b9d8cbfd478bf25156fe95b0aa13b350f4007be22ebc388e208f83a7374b0279d4c1bf70e4bb0ee00446d3141de6343a9290497037c43d4b86a1e471e88b1b28bf21c0cae2a2766ff025c785f53f1edbba93e94c11b50fa063c05a90ed1cf0126227a0e234a058db650d697979b9ebdc6dba55dc6face439b01718479643505ad772e76baa588c38925b4930cdb979e5046806e001aef510fa014f201d62e5ae9f6d4cec96e00"/228, @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x27, &(0x7f00000001c0)={r2}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa, &(0x7f0000000080)=[{&(0x7f00000004c0)="ea19ce7ad93c7a2f3bf371a54bfb954372428a8beb7f462ce41d9ea8729746fc38e1918fa234878281abcd896ace9e692cbcc8f7ddda35de7afb2481e27a30b363487ff9fb2d20604f4e2c70fe4d7e2c573965e98ff1856956f6ccb41990c6374f79db05723ed9258c66594fcf4c79fd84423650c1b7215126c15ca00fbd59250f86901688756553af5ed72a7bce7d65b76ff6a5422247f1cbd36fba16805945c526bd4e95a30bc5b1dfee6ad29be6127b04f20e03eaf91da268c600d15e", 0xbe}, {&(0x7f0000000040)="6bc19854de52aadc96fba201a81d704b9a0649182d7b0cf2cb6f02215624a70837f79e", 0x23}, {&(0x7f0000000400)="1e842fae7ff7f50251f0149b6f32a4b5f2106b7d5afa8a12f3914ce0e5dcb8bdfec4ef42922fbcae451bb0139cbe753eecb3b557a6aaf973c3ba2de8134f75a4fabff1f93647c3ddc66b38fb81e1b1d49ccd957c2dd2fdf6ddf1c66d2ac6d0db0b0cd5e41b56b0439fe4db788536e2eaf561bdb6a21b839f4fd29f6aba18b6", 0x7f}, {&(0x7f0000000580)="a888e11978cbbe24c6544852cbabf1928d6f5d94df8dbdc361b6a47824c0879a62620575a8fa5e856dd5ea571cd45710f4d66188cc724bbbb4059f42815939e7ad419e11594a64b08481eb87620fdd76754effaec0fee389602fb8ca7d5e5a8952d4ba78cfb7241c1601", 0x6a}], 0x4, 0x0, 0x0, 0x20000}, 0x1) 08:05:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000100)="60a8e32bfcba549137392304f597eb676a15c499b3585fc60090145c16fdd0acbe561a2d9dd02aa75a5855199fe8a8877f0bd5bc01a885391a9b78ad8fd2ec7ce522e0944ddcddfef1f93203accbf80d46e814bf0a161899df0000000000500abecaf2c2bca4508239208a4ba7d72f63847c684c138482238d39ee76a0cf17e7094796b8e121201be496740fd47344d530bb603e172171856fdc0215e72fd1cc2c45bc3992d0e8c0c35e4cfcd6fe6c8685bc9b71f7dfe4a7c6491a7b93822c6e67c5323fad99", 0xc6) r1 = semget$private(0x0, 0x1, 0x200) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000080)=""/99) 08:05:40 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x400, 0x40) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x3000) socketpair(0x0, 0x2, 0xfbd5, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_udp(r2, 0x11, 0x0, 0x0, &(0x7f00000000c0)) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x84}}, 0x0, 0x200b, 0x4, 0x10, 0x7, 0x5, 0x80000000}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) mlockall(0x1) clock_settime(0xf, &(0x7f0000000040)={0x2, 0x100}) sync() munlockall() 08:05:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) open(0x0, 0x406, 0xfffffffffffffffe) truncate(0x0, 0x0) 08:05:40 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x2bfe, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="5ccae534d8128ffb32d00872a4d24be7933e55718a2f43f664cb7bbdfd2be6db6a8060c1d9d47b0d36028374daa8f1c1ee86805d833eaf9680c987d4e820e86a770d51f01b923b1cc4f4bb3030ff0d259770406d8ca16ad5869e486c8b3cb294bbdd1232a883b0c3bcc8f74e013cfd2883d4bc99dac79845a1f4de1ed881f6616fa70b30f906f7", 0x87}], 0x1, &(0x7f00000000c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xa8}}], 0x14, 0x1}, 0x80) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 08:05:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000100)=0xffffffffffffff12) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x80, 0x7610, 0x8d, 0xeca5, r1}, 0x10) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x7, 0x1, 0x5, r2}) 08:05:40 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) r3 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000400000009, r3}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x3, {{0x2, 0x0, @loopback}}}, 0x90) 08:05:40 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x80000001, 0x800000b35d}) mlockall(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = msgget$private(0x0, 0x604) msgsnd(r1, &(0x7f0000000180)={0x3, "d205e1a24ae3a2f090dd470811be9518b66f13a9318ad165f733fce077eeaf91217c012cf4b10d41cb193005448965cce509bce6a3785f4d90bbaae3e742674d336b2e6350c74673f8"}, 0x51, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x6, @empty, 0x100000001}}, 0x0, 0x1, 0x2, 0x3}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x5}, 0x8) munlockall() 08:05:42 executing program 2: munlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x40, 0x1, 0xbabd, 0x6, 0x4}, 0xc) setitimer(0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x80000000, 0x1, 0x5, 0x4, 0x1000000000}, 0xc) 08:05:42 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000c8c000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) mlock(&(0x7f0000aba000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getuid() getgroups(0x1, &(0x7f0000000040)=[0x0]) fchown(r0, r1, r2) 08:05:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) r1 = open(&(0x7f0000000080)='./file1\x00', 0x8, 0x0) futimesat(r1, 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="5f1acd2d6bc8552f385f37cbe926f7c96bfbcefd1dcc6abddb3a4f78aa26871e948d6f60ee0b97b82b5730d6fcebc3d138c14926464813171316d09d2a00ff806397ffd7860473187acec537b518c79a06d1ca7be75b830b99030c9167732e5aeb2018f931270a26ae61ceec859ce31d70d3cd39367f7e1461c1695f25ddc487a5851cdcddf5f7f7a018c1e4bfdf600d6887d42e64ccd1b5a91e274db20c7d3a6b13cfd59c1085ba9129cec83813a4f14fd28c2a9ea7d9a3a85f46d7575eff3eba814f1d116fd23dc736e26cafd9690caa10d87a7509ec680961ff76d39667a43235356ea1eec4753e25a0e795bd768d70842ff347bc3223797a95e6e81ab9905e6c1e3f61e2b12f5e702b29a8136d1be967f21e37d120e22f96f10269417fec9cbcb596fb69d68797b2e60f552015afb5121c35eab0648914d644398bbb76aa09bcd8e7c9f0a398d4a76a52f88a7f2b2cd6b5ba871d293bf9955d9da29114bc96b7efbb5acc479618806e7af73713497e2dbd785ae2221ccf2f009c960bfd80e9e6fb961a59977b86cec60dac7172c3d9779de4a11d94d9a6e5db5d6506539a90636539bb2a349f552c601ba01264214edafaddf880ab3cbdb8888a57fd14dc77ff98727d30da8a05b336e4e8cd14e4fd0c5f3b13b53b5afd907836e1ad2ba90e06c4246c4a4584a96905be4fd439912d8407146275c1912a5324eed46f33056f62b58e15a2b1a9c5cb357964590499c8a7ff4a3692a22e1475ef0fa6f97c3c29c64eb75454afab3f0dc45a2598dd13cedfe3b44fcc2bb4392b1ce923bf10c86ca5d25775baa6cae01a3b1b149e50e7b0024ad3223c51aeced1dffa8d1eacde46f9032183dc4d629b306046c39a5a7fb765b50c87c48a23d168f818a07e55a8d7ed8dab83f29a4e73ff05fc885add3542330d42df2d70ab91576bf00dacf2d55ad94e24e914360fa86b1c90752da1596c5ade4c943e35cea262bec78ecf6c4f4267d42b0402a75a9d8ba50e263a1a84b04438cff1fc443c4c6e135bc1ad54ba6a19e83c310aaddc73be74371541bb9431e23428f03d00eea3d1b7b7cbcc0fa5a4fc59a324e73053bbf91b5c02786182d8fc8d5435ee465a080ba38dd86397be1b17c411b908d06964f6e19ee91006264d0240c3c141bcb80d3f8497f08d3d0f48044e85a2144269dad913b1a69a4d804d9c991a13a7dd204576012336cd2eaf54ce41abb5d36cb01ffafb870dfb3a954639173bf2a3be7cf88d33c9874387f73c6dfcb0755e4c22d6b8774e39b52e0abbf323785be87bae24b83991b7ff05e6f21b1bd63283c64453fbaa647a8cd71eab1094d641125030a40508bf2289ea38115b153919dcd54d4f10dcb5fea218ea7cffe02f0d271e76899d283b1923bb046aacdb53288977ca0a127bbfcd34702e3107fe8a5ac6e453c14e1bd93e69dc4bf7961cf05225dc551a03ec58c92fee5e809fda5223d023ed0b438373591655d982706e0a8410794c0d3fef8c5aed4895cb7a53d7c7f563cdf9dc2dc34c15ba142d1126ad0e06c5662112fed46b2a1e6a944f19b0fa64a66cbdfec8e721d99fbde3032baebdc551a3ec7bf0667c3a66f6565318773e570180260e0aa1808937635c95f06c8fa14ffe89bde75862645656d620214b7da013854df3a19b0d497e9bb08e4a983302b35cc95fd34e2f08e6b5e93dee3d138431951532f63782276b1e17ae3117b28e75eb61054bcc597c09a29dc7689dfda400a7b647297d34544aefd80aaa6421a87592768f9ab096f758fe3777eebb81983409227603896bc009cb08802ce79e90d58cbedddf9007dfc348a5d6e3b02e88f37fb7d9ca7a27357e31c555cade54ca2ac179b052a9ae749a051ebb406006c94dc6ba209bb139afa7b2afb4b784e274d1d68b6e14430407a9ebf7613a16eb0ef46937d8c9c9a17bd0c366edf23d972bb76166d85bca60825c78b97157619d031f59ae8f09c8ca14f8820e1b64d2800ec1657708acf3b286b085659d59b1ad4c5a5d3d0e54d8e59f749e5a25a5c460bf0aed5f61a447355bcacb3749a85e401122f8d2cb83091b5eb83a842ae8a3108034508f10b90332bcbdb2572fe924bb710b6e7894cfd30fe174460f9977defb49c6d75f2e966332635e05e3fc83054c9c57994ab02052af9bdd4b19524e213e47dd8705ccdb7e1643deb4db9c566efaefc17991c69c011af117d5a4bb0ffc8d04d64390948ec81c3f20fb30a684d8057341b35fa1ec6bcd697805b2f90e68e97e9458d836df68e5a9ded8baad3e114bc6c79225a64753ade052a18213518d3bc8640f6c233092f88fd951624040160ebb18c3a5e94cb5e0b55bdee9287bdc7216502c999e1b64b512a9c4fc62f22cc7e3dcba42a5cbf8096c9bdd968c4a67b773b27c6f3be2c003040908ee74d5a029062cc7ec2748c621d518aece62f7652391b40e74c231004382550f8e9da227fb12015b5e99b23a8d6a201948479b79c50b6f952b60ed313865374b6631e5f47e0fcf14ca00caa3acb1fe0f932d94b708fff820f91dfe505b9650c688088f62a570ddf3bafb035da58261f6630db308fd70db227fdd93f67e2393b59c0c580da18eab8c8aba11c31c672ff906da0aa5807b06b743f95282622568b07da0b590011e87b6cfdbc04b29ef74e658e695dda22052857005374f327129f87765c480152f471be8369e58c877c09fa62d1f95e0387c9173f793fa297abb7a9a298982a5bfdc0a4d345054145dc45878b3e7d4a098ba672857e9cfffb258933fd1a23575abdce9543905833bd3c870f6e1b16ccbe06892a047f1a8497e4dd11f26c3956942eb639e7e8bfb143c04632af36f2236bc7878630b8d64c13eef86b6a1f849c62068ada37f39d3d0ac0491700bf545b389fc2e756f48ffff777d35583b8bd4c82af8caec7c2619af13d0d4f171aba0e2dac06c0474ff361a6235b8264d316f7908de54b64eb1a2d7f26aa34f14ea545767650abb211d43267b6c12f589e05642d8155167644c021e40718203cbc1f3d8dfa58d82aa5ad68e07a45083ae5490cc639ae44c0c0651414a46cdb487625284ec72d7af77ffba98e972f1452b05250821ecdb3360636064a2806d73a99272013917b5412d9d36fdf2357f06b6c5329b672bdf0e70aa96b05254dba7915edefddabb480d85ccfd1314252ab036f7c028e4a40e7becfcd25ea55d36fa9b0235acb96f8402b9e2410ebe0001c61d1f36061276ba1e2e0396d15c1b86120108b0bc789cd8e985403cd7d9b5f20545ab1f4cdf50e855bd356ad517264b9750a1af667c396c8d1d7c6a9c04235e719398a7b2e3351f06b6ae8da03b7c7d00c2c7f77ae99d09b4a37fea080e3dd0d435086963267b300b85c4caf5248aff408a40e8553af90e6e66b5a7986e07f98a932e6763b5d260898607ff59f0fe075d36b75100a78619c2df038575d400e2da0c9403e03079fd91c13a1c21c7e279cb4fd086a00fd92fd585e3c686cc53fd0e2839949089efe6910178c62572d98e659b936752eeed9be446c0dd07d94bcb416b11740e45f5a37fabde9475d4b4cb58d0cbd8f8a47517050ee7264d191ff760831ea7f589c4bcb9520ef79ed21778b4adf1bfcec07a9f1207fe034929f05a57b4367e5c9862f111ee087b109f49abd3b7b27700b472f13047667ee823e945725be50af151dfd7eb181991a6a1684d52e1b6ce632a5c982b941b6fcb8fc1321ef90b8d17e3964089ee7650970ca0addbca7abcf36054f19f5485c4417259e33bcc5f09124e05e58b958064bb6943f86a363311412422d6d489bc22628ea824558fa63159defb3c677382da78df774ff7c561eb6b463a341eaf0560988edad802aca6125eb560419321870106f74e56c8d01c117336167290ebd807cec9c35c3dba2b60cbedd239a8eb9801274ea7ff53a3be9660801ca51b7e66767ee7c5f9f75ef6d4fae480a978696e4bc9cd8793a0f2f61fe10c3e05ea56890cead3521e2f7ae08d27f99f8810bc9eae569d0497ecb593345817e17077deec1b9035cafae2cb77da5ba4c2eedd2d19c424455ae4e0749192c361d6e290ce5a2750a7a22e6a7117bce0dae57ac72e2beccce716d33427a9c706b4bb7fc6c92a4e294cffa6f387e9c79c4449aaafd5be5adb67bef134dc7cc5854cbb920208001c68dec8b58c03dde6f47744298c83165d5dde0ca9e61c86211bf7e8b0e0e75d8ae9b6b04c84ff2fc511e77646bae379fa85238e1b624394fc4d57c4cfa749c81f700ef0d9e9f73780c745969ff898eb32f7ccd12093f50b2c0851069519ab710ed62831820ce7a79ec6d97eae66569b873e60609048c7e496e4d314562e5b2ff4181cca95bcda8787a8d1f2d007621cae7ec462b8b9c3e1337b149584cfd099a588a1694603fe2aa1794ebb601b557261ef440123caaea3707ed1bcc8fcc55466de433dba67ff1c861b881e90349ec5f8fa671f57dc5c30e67c5a79f782c5327416bd426d886ba5066069a5cd6ecf453bee73f8d35ea5ffe97b0e3579f11554a67ec4ad304d1ae76d176523a6ab1c99a6bed02b1a9642d1401051106fbda8f2e2ed1e102aa2f2aa9e04b238729e5737f59789638c16ffbc222566d8169a3fa7ba6cdf06c9e8c14ca74a523d4f6527ad8388b4075b0f1d0879a4e91b6b28b5ba4dc1a0f126b03a27650a048e6e089c85e9ed4e7728476ed213e5010e9d5d6bb733151839633deeda434c4515a777b55d36ec67739365d8ecfabdbe4383bcdf6aeb7841209f72e524ad204e4e3d6f67d2c1f42fa1bce9c1948b2296f4d6df81cbf149b53df881c0839d54ff7a34316b101d3365d6ddad5e1efd925a8d08e6beaaafcc4c864fd1bce958e01ce38ab3207489121b542e231b9ffe1d42d91cab5aebd570b96dda9ed67f5a8d3efc13a60bda78ecd8a88ea5deacabcfee47b4740543ea4d61ff958baeffb21af5ccd79ee895bfc903f245514cbab052c032fe3bc9a5614197305714ffc659666e1188eb589a82222ad03aa66486d2f305e54058654416615069935eec03fdf0e912a8ee3f12182bcd49d843375b425df3b46e5666266e9f9e9afc287733e4fa5c47c880d7663c56a4349ba7d2ea279b1114bdf040d5ce44dc405d8a9d58b33f545e3c1ba71161b74a62b4947e122cff27e368e8e075a8e925b1aea4915f5b65a0455b2c7b090951a94686c0655767716855a8906160293afdfb92b834e5c6ce852a946a036d29732e043f12b3ef656c75a0b25b4dc6fc2b7c61572d4dbc194cd9a3f5711ebbdb1a72dc38894146fe2c4907f9d8fb71b8bb2992108dc165c733ed7e7c5339fe3d526db9dbf1bc947b0d94ed4e9dd15dab7c0c707ab0f7521a1af88da0cd810494d4396a8efc13e842689ce8039d3fff1847d05b1e548dd29e3817ab915cf10c03e68d6a00d6302c134f0058d050e122ff373cf8eccaedd660f4956553c58d5bbef8032ab0fce499584ad372e2082892d21b5d6e1c5cf479347ad8607ae49ec45d824b374f7a9316fd9d5bbf87f1d6f5d201a97113eebbe41d308d95ec046eca63f6614df91c77a5455c733ea3c6e3ae1f228a0d83749ba9a4ac8610cd5eed974d90ae90616ba42ea3851209e774d5eee56b94ce772536610fb3bbb20f192d0eba2bcd394b18c1d8dfb040af82773c0f0590586b5df90cdf9bfda77e3865e918a51e92073f6eabbff821c1f5653afde9ca8ad8bd8b97db147597f01ea16f115a70c7d13b93954ff5705df31438fbb857754d421409647c6e768165af8f0e78b7ecf0f05e01", 0x1000) 08:05:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) shmget(0x0, 0x400000, 0x10, &(0x7f0000c00000/0x400000)=nil) 08:05:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'\\ccf_dns\x00\x00\x00\x00\x00\t\x00@', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0xfcfa) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="b154c9069ca59c1b9e57c53b0e2eb2ff5272e8563bf3cde2a9502f11aea76acbc1eb47254e4754c7a7e0abd23b064a9a7482a8832e63cb7b8cb0aca29555433b1d019d7416f3ff8716af0fa2942eeaaa9df70fa3f71229245e93e494d5788c79506020c59fa194a8403c1093868643c14ccdda602c5cc2694adeb4bb734c82a5168f57520ab41c3bff802ec21f969e09fe1df467e738d7333c1b06d4b7be5d9ec94c4d7502", 0xa5}, {&(0x7f00000001c0)="a1b4085c1181e75636413dd22cc976248a68a6e0f9136de300e8acb128d718cab754a319b7e3847942b5a531120b0f4b0751cfcf14b14ddb4a859b9a12a94e0c166b5f0447da4673f9a6879fbed9d7a2be77391aa4321bc560b1a6f01f09e2ce551afb71e8dc9861c2f2b0e18a89cfa3f1487a707b520bc4f1dfa665343087300e0156d3bdc526288641727b6ccf2f886441627e120544587c7afa51bc1bd37e8dd70e4980e5940dd5dfa7de45b6d45a216be3d3d434bf83be7825cc6e5547a0ac7e809d7720dcf483c618e650df758c332a0d9fd0cf0aaad794df7a", 0xdc}, {&(0x7f00000002c0)="4217e04f718f6efcf7a220d0c4b4495f410def81a1cfb700ed96f0514ac8144969dbd2c8fb8d7575e4f6f5a64d15cb33e46b3eda1ff7c79dbb2ba0c0ff4188f790f043483093bbf75e2dd2ee8d5473bbbbba4831eb21c8a21a91f824b9db4496e1b0fe85cbb08b9ffc6d6c019cc7075b5c4de1858f098c63ac3fdfb04385625137f04e32e4fe8b748213931dd4536fd029424eca68f60149ff1465b8c794806e62bab615f96f039336cfe46d7aa814630931da30ec709e", 0xb7}], 0x3) 08:05:43 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 08:05:43 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x10000, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x1800, 0x6, 0x800, r1}, &(0x7f0000000200)=0x10) r2 = socket$inet6(0x1c, 0x4, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x9, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000240)=0x8001, 0x4) fchmod(r3, 0x30) r4 = semget$private(0x0, 0x5, 0x84) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000080)=[0x9]) 08:05:43 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x1328]}, 0x6) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="c2fcdb27ad628dcaaad52fb9bae442a82f41f2c1fb372dde13b6f64c4639a5b1b6", 0x21}], 0x1, 0x0}, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000040), 0x4) socketpair(0x17, 0x10000000, 0x3f31, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000240)={r5, 0x46, "efa97474217cd260a53a88ea890501ed5c04f2416ea4ffbb7d16610eed8425f94271aeba3be90a5181c0d2a03885600cf2b277d2fcb6d33c890e2a6849bbe203af48e4fc1056"}, &(0x7f00000002c0)=0x4e) 08:05:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x103}, &(0x7f0000000180)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d98b90 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8107ab83 at _sx_xlock+0xb3 #3 0xffffffff812c16dc at inp_setmoptions+0x17bc #4 0xffffffff812d9aef at ip_ctloutput+0x80f #5 0xffffffff813c6661 at udp_ctloutput+0x171 #6 0xffffffff8115a6f1 at sosetopt+0x101 #7 0xffffffff81162d58 at kern_setsockopt+0x158 08:05:43 executing program 0: r0 = socket(0x20000000000, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202002f66696c653000f193cc14b7bac4659a"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xe4d}, 0x24) r2 = socket(0x1, 0x5, 0x7) preadv(r2, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/189, 0xbd}, {&(0x7f00000014c0)=""/76, 0x4c}, {&(0x7f0000001540)=""/49, 0x31}, {&(0x7f0000001580)=""/179, 0xb3}], 0x9, 0x25) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000100)="44501d85f184e22cef89b82e0ed8d8c9f50968712fed11f3ba786351f7ca524d20", 0x21) 08:05:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0xf9, 0x400, 0xb830, 0x0, 0xfe, 0x81, 0x65a, r1}, &(0x7f00000000c0)=0x20) ftruncate(r0, 0x3862) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 08:05:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000002fc, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @loopback, r1}, 0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) flock(r3, 0x23) flock(r2, 0x1) dup2(r2, r0) 08:05:43 executing program 0: shmget(0x1, 0x3000, 0x224, &(0x7f0000fef000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x23) msgrcv(r0, 0x0, 0x0, 0x0, 0x900) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet(r1, &(0x7f0000000300)="6fc5dc034540c9974b91054f9408748ba1f026548578787d5d89621c2156bc66f7f2c3084c0718bfc82fafddc1e21a349115e4d21283510b90c42414213def7f0d572313d222ee75b38362bf47200e0c73c6f94760085102cc52a214fdf293af2a5ffde5e654eb9ada1223f3c2e6510b50183397a28b7a3c7fd5cdbdea57d3905c11000d6ae4c598a8d9f3b26d8e0a55cc", 0x91, 0x0, &(0x7f00000003c0)={0x2, 0x1, @loopback}, 0x10) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x333}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r4, 0x7ff, 0x40, 0x1}, &(0x7f00000002c0)=0x10) 08:05:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14) unlink(&(0x7f0000000080)='./file0\x00') #8 0xffffffff81162bf3 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfa5d at fast_syscall_common+0x101 08:05:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="be", 0x1, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e63b) 08:05:43 executing program 2: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x4, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 08:05:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/24, 0x18, 0x400c2, &(0x7f0000000040)={0x1c, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc000, 0xddb) 08:05:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x0, "d98c960817b725d816d414330fd65cf8"}, 0xfffffffffffffeec) bind$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0xfffffffffffffffe, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @empty, 0x20}}, r3, 0x1ff, 0x8, 0x3}, 0x8c) r4 = getuid() getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000280)={0xfffffffffffffffb, 0x9}, 0x10) chown(&(0x7f0000000000)='./file0\x00', r4, r5) 08:05:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 08:05:44 executing program 1: r0 = socket(0x17, 0x10000002, 0x5f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 08:05:44 executing program 0: r0 = socket(0x2, 0x45, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10008, 0x3}, 0x10) 08:05:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x45) recvfrom$unix(r0, &(0x7f0000000340)=""/235, 0xeb, 0x40, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) pipe2(0x0, 0x100000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000200)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x4}}}, 0x118) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 08:05:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) 08:05:45 executing program 3: r0 = dup(0xffffffffffffffff) fdatasync(0xffffffffffffffff) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x10001, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) 08:05:46 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x190, 0x2fb6ba314c295b2) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) getsockopt$inet_mreqn(r0, 0x0, 0x20000000000, &(0x7f00000001c0)={@local, @local}, &(0x7f0000000180)=0xc) sync() socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0x1}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001300)={0x0, 0x0, 0x6}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f00000023ee938b1e4309c64cf25afbff95383536f649350514742f96393a54eff51c38fbdb4b4c7d5ad788eccfe9c1f4ceb2b8baceb50beaa0b9857e134a8c2b5f86862848f540265314200cee306a76704b6132fc3f2e8560b4e1855e07147e8faf35c84fc183abda6edc3f26b70048be6b65fa0e23d4a5cbc63b7fe693f0956f3e7217bffefe78721b6de5f62e97f09dc815020efe1326616a9c78f68230fb1fafca57f76ad4b670"], &(0x7f0000001440)=0xa7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001480)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x4, 0x6, 0x1f, 0x2, 0x3}, &(0x7f0000001540)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001580)={0x0, 0x44, "8e3e83f7456355713ee274c714e86e55af93c2c4870d2e4944f8b22f24dc881a706776532648ed71beb6545cfdeea484df0efcc08307cae60ae8c32e8bc20044d897599d"}, &(0x7f0000001600)=0x4c) sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x5d90, @empty, 0x3a8}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000100)="8f53d8ae6756aad2e5a54a39352946a649957264a721146121f943", 0x1b}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="19da8141e3c3aa8bdb41e2169f44c38f6aa937c5acc72654c35b632252a6c8a32f0a9f05c325c8f12004f28ed7771183e473fafd9fb34f783f4a240ad118b1c6", 0x40}], 0x3, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x9, 0x0, 0x101, 0x1, 0x6, 0x100000001, 0x3f, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x51, 0x1800, 0x2, 0x3, 0x33a5, 0x8, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x820, 0x5, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x7933d50a, 0x8001, 0x210, 0x8, 0x3, 0x1, 0x6, 0xfffffffffffffffe, r4}}, @init={0x14, 0x84, 0x1, {0x0, 0x8000, 0x50ef, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4200, 0x5, 0x1ff, r5}}], 0xe4, 0x20009}, 0x4) 08:05:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xa3a}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xc9}}, r2, 0x3, 0x12, 0x7, 0x9, 0xfffffffffffff800}, &(0x7f00000005c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x3, 0x100000001}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000003c0)={0x8000, {{0x1c, 0x0, 0x2, @empty, 0xe9}}}, 0x88) 08:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket(0x2, 0x7, 0x80000001) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3a72, 0x800, 0x3, 0xcdf5, 0x7fffffff, 0x5, 0x4, 0x4, 0x50e, 0x100020, 0x7ff}, 0xb) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "25da68381186ccdfb35dc812a3f53bb44579068c159797eea77eca99a2883ba1e6b436bc9f0bca0a8418c2bbaed275455082403434cd9368017dc0f2eae4410fa441ba1e5c997c7e1dd624ec62042b281bbc0d36261c5ef4988ff481a83a2dd6ccad420be0bc49c5e441bff60514c8fc3fa68408fa33458509ace184988330276faf2996da1b4a87ee8c120cc7630d2b5a7f5eca01895edd79833bcddc4d674d3351ad778892ad12bc8297b5a8748d99b95a0fb6e2082ede7d2ee8256e118d2fe4970d8d619cdd67daee4f37493b21dfb696e9906dc9beb5bca17dfc41ceeae4921dd8b0fd1d95d7e91695271ba75d91"}, 0x100) 08:05:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="d80000001d2dbc0d721d694f53b16dba8ac9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95997d0f515e9159f9456a25b422b79ff92c0460eb5062247da9bca56a862c22b74a101a742d"], 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0x3eb, 0x4) 08:05:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000eb79db7a78144df6a785b9b49d4738d7b59c3ad858791213b3efd913f13cb54079d125c725d8441b095e17b416f4519e20223220ec5fffe572ff858516142dea6da63c0c2d02a1b2560794fe9a3a6758678a5587a055a0421de0e4a2bc6fffc0da86c7f2ee7da033c6e36a333dd69583c1b5aca1c0abecee3d77c42bb0cb82a3869c78c2bd9b2e11e09675693d435839cda4a3dd60d4930744c3a5008d1417a4d93cd25a936a1f921025d22e1c59e2"], 0x5b) sendto$unix(r0, &(0x7f0000000000)="7e687f39da14460921be168e2a790e032ebe48d943a1b2bca9bc8ad90881ad69918ad029203b1b53a4c4b160b1fff2215eef09f8cfe32c503bea75355eafac0e3aae7df465048c781fe8c7c2e7eec99c485a4d99b96727f4d0afd0894bed950c", 0x60, 0x20088, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:05:47 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x2, 0x10000004, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000400)=[{r0, 0x8}, {r1, 0x10}, {r2, 0x1}, {r3}, {r4, 0x21cc}, {r5, 0x180}], 0x6, 0x3) r6 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, 0x0, 0xff5d) write(r6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe52) socket$inet6_udp(0x1c, 0x2, 0x0) poll(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYBLOB="3a00000004772882593cad2cda40a2ac05bf1794e4ba25cbf3a90a133794344c3db79ec360c3dc0e30ff0000000000000000000000000a87e619f8aea67667c48824100b402e66b8d256e5858ef9bf30f056e1a196663cff82896776631eb2e96ccb2814ca50a2b66cabce81e9906ea8eeb9803e1fc8c3b4982d0c21a542e9dc8b6b3717aa5610344fa5d8a11dea4a6cd1b4bc2258217d5aa3cd2121424e3244a8f2"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000240)={0xd7c, 0x4, 0x4c00, 0x5, 0x1, 0x1, 0x9, 0x1}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f00000001c0), 0x4) 08:05:47 executing program 1: getitimer(0x2, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 08:05:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x800, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x6, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000280)={0x8001, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x800, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) write(r1, &(0x7f0000000200)="b12b7e957057f15420459609ff462b1732e8d9dc5109c18d78939bac5b1e347abbd62078f5a636075d852158d71cb84e79a41ad77a503261173389569869bd730b3ffcc1d6e99d2aa9da31", 0x4b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="f32b0b575058201c907cd6279e38dec459000900eb6a80ac", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x10) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000004c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x94e5, 0x0, 0x400, 0x401, 0x7fff, 0x0, 0x4, 0x971, r2}, &(0x7f0000000480)=0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x55, &(0x7f0000000540)={0x2, {{0x1c, 0x0, 0xb22b, @loopback, 0x9}}, {{0x1c, 0x2, 0xfffffffffffffffd, @empty, 0x1ff}}}, 0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x10001}, 0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 08:05:47 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000100)=0x309, 0xffffffd) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x8, 0x1ff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000002c0)=0x8c) setsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x0, 0xffff, @loopback}, 0x100, [0x101, 0x7ff, 0x7f, 0x800, 0x9, 0x400, 0x1, 0x81]}, 0x5c) 08:05:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = msgget(0x1, 0x33) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/54) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @loopback, @loopback}, 0xfffffffffffffe46) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0xa2) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 08:05:49 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x10000000, 0x200, 0x92, 0x80, 0x1, 0x400, 0x7, 0x0}, &(0x7f00000000c0)=0x20) r2 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000011c0)={0xffffffffffff8001, 0x0, 0x400, 0x4, 0x0, 0x0, 0x2, 0x2, r1}, &(0x7f0000001200)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) clock_getres(0x1, &(0x7f0000000000)) 08:05:49 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7050000002ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x2, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x9, 0x6}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000580)={r2, 0x5}, 0x8) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 08:05:49 executing program 2: pipe2(0xfffffffffffffffe, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) 08:05:49 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x2, 0x10000004, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000400)=[{r0, 0x8}, {r1, 0x10}, {r2, 0x1}, {r3}, {r4, 0x21cc}, {r5, 0x180}], 0x6, 0x3) r6 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, 0x0, 0xff5d) write(r6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe52) socket$inet6_udp(0x1c, 0x2, 0x0) poll(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYBLOB="3a00000004772882593cad2cda40a2ac05bf1794e4ba25cbf3a90a133794344c3db79ec360c3dc0e30ff0000000000000000000000000a87e619f8aea67667c48824100b402e66b8d256e5858ef9bf30f056e1a196663cff82896776631eb2e96ccb2814ca50a2b66cabce81e9906ea8eeb9803e1fc8c3b4982d0c21a542e9dc8b6b3717aa5610344fa5d8a11dea4a6cd1b4bc2258217d5aa3cd2121424e3244a8f2"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000240)={0xd7c, 0x4, 0x4c00, 0x5, 0x1, 0x1, 0x9, 0x1}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f00000001c0), 0x4) 08:05:49 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x4806) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0x317, 0xf9) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r4}], 0x20000000000000b2, 0x0) r6 = geteuid() getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) setreuid(r6, r7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) 08:05:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2080}, {r0, 0x2000}, {r0, 0x6}, {r0, 0x111}, {r0, 0x80}], 0x5, 0x4d5) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_sctp(0x1c, 0xeb6e26ffca1c6fe2, 0x84) sendto(r0, &(0x7f00000000c0)="ada068ecbc5a53c76cf521d61520aefc3213a301337a8f63a2f7f7a08633ca35578d92f1c7063e07a096f33c9d47bda7fdf139522674412ab9311982f98360c365bc24c9538774aa2a4778413fc1c472a3254e051dc26f97825aea2d8470371c4260680785a859f0c6b8e8e0fa98da87228759ef3306388137fcfcac36e5c21a7a964e05ebc91cd3c00f870b4c3f6d715427abe3e35a07eedbf40f7f5005881487479181d60f9b8ba8af9bfbdf35383a31d5064fdfe270d04049ca186a18552d", 0xc0, 0x20009, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x401, @empty, 0x8}, 0x1c) 08:05:49 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x0) r1 = semget$private(0x0, 0x3, 0x0) setresuid(0x0, r0, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) 08:05:49 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) r1 = semget(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xf9, "7796f3ae16e6619612c1e7c5fb5c3875badaee84a3bc39595c3013bdce26d567d7dca0a5f41e58135e3f097302e071d0e3f5cc3ca9ab1cdc1b1e65e0a208657729236e93b6b50ed140fb7c123b5a81f8b609456ede40f6116f7a163850f9ac96f6d7f315fd08085f50976713b46df96d11e7a2a24ef2fe7ad29c25adeed0cb111f6b7e1fbf1cc2c0e217e00b24797aa2b5d146dc501cef408e8493170ebb51bdb4bdb691609eeecd4f645073e4c6e72f8426d766d9716bacd7c3877ea2f924b261a4ced9646defd0cb41a4384dec8a04972c515a8ea7a2a063980f0ef46ed123569f41726501293cd4a3eccfa02c28c20a0728667c9f821447"}, &(0x7f00000001c0)=0x101) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x6, 0x6, [0xacd, 0xbe, 0x101, 0xffffffff, 0x200, 0x9]}, 0x14) semop(r1, &(0x7f0000000440)=[{}], 0x1) __semctl$SETVAL(r1, 0x0, 0x8, 0x0) 08:05:51 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) close(r0) 08:05:51 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x4, 0x10a) symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 08:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000140)=0x2b) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1, 0x597, 0x3ff, 0xea50}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r1}, 0x8) 08:05:51 executing program 3: semget$private(0x0, 0x3, 0x0) 08:05:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) 08:05:52 executing program 0: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x101, 0x2, 0x1, 0x6, 0x2, 0x3, 0x8, 0x2, 0x8, 0x1f0e4bd7}, 0xb) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) __semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f0000000180)) freebsd11_fstat(r4, &(0x7f0000000680)) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x10000, 0x3400, 0xfffffffffffffffd, 0x8, 0x4, 0x9, 0x3ff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000780)={r5, 0xd, 0x81}, &(0x7f00000007c0)=0x8) semop(r3, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x7, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x820, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) __semctl$IPC_RMID(r1, 0x0, 0x0) 08:05:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpid() getresuid(&(0x7f0000001180)=0x0, &(0x7f00000011c0), &(0x7f0000001200)) fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x5) geteuid() getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f0000001780)) r10 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001880), &(0x7f00000018c0)=0x0, &(0x7f0000001900)) r13 = fcntl$getown(r0, 0x5) r14 = geteuid() r15 = getgid() sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="9cd2c888af6686e3ed385b86e8056129284a104ce34e9fda9274df666c18cb73bab20498c969c602fe3bb66c9bb3c9f501b9435301b67e8a1e210b3beec013a56f7709d42dcfd7a095bb638e478165e864fa412949c6108845ebf2366d4fe2fbc20f51ad84095d749ce8f2d15c217b94add4e951d3fad94256f54d3369e99837d7e9592bfc001a79f4e6ac6ae1d800483647f3a22c6b7432fa864d0403400bea0f72e4b3c24889c5f20c8fa0684049fe44e3ea96a706c33ee031de9cb3704edd03e0137d6a34a77703ab42804bfd3c9727514f52c7474518e569f750f8b116", 0xdf}], 0x2, &(0x7f0000001940)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x10}], 0x130, 0x1}, 0x20001) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) 08:05:52 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) 08:05:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast2, @multicast1, 0x2, 0x8, [@local={0xac, 0x14, 0x0}, @rand_addr=0x2, @local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast]}, 0x30) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0xcacd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r1}, 0xc) clock_getres(0x1, &(0x7f0000000000)) 08:05:52 executing program 3: setrlimit(0x20000000004, &(0x7f0000000000)={0x405, 0x180000000}) 08:05:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x23) 08:05:52 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x100}, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xe2211cd, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x40, @loopback, 0x1ff}, @in6={0x1c, 0x3, 0x5f7, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 08:05:52 executing program 2: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1c, 0x2, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x20000000, 0x4) poll(&(0x7f0000000180)=[{r0, 0x113}, {r1, 0x2035}, {r2, 0xc}], 0x3, 0x44b) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="18080000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r5, 0x6}, 0x8) dup(r4) 08:05:52 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) writev(r1, &(0x7f0000000100), 0x100000000000005d) 08:05:52 executing program 0: r0 = semget$private(0x0, 0x3, 0x600) __semctl$GETPID(r0, 0x6, 0x4, &(0x7f0000000140)=""/116) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000864e9b5191b773f74970b7d51f5a6ab9ef23d17b65247a893e6b46677ef88977faf7ff504d2fe6ea9c01a521d96f0600f5484b13"], 0x1e3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r2}, 0x8) 08:05:52 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x1f, @loopback, 0x1f}}, 0x0, 0x7ff, 0x4, 0x10001, 0x1, 0x5}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x9, 0x20, 0x6, 0x1f, r4}, 0x10) execve(0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000240)=""/41, 0x29, 0x2, 0x0, 0x0) connect$unix(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="82022ea90abbf30f49bfe45d3d35c3222f66696c6530008787dc454737fef9532ef270a6f36e60260e8648cb194e6844211add1fb3afb6f595cb5811c09e9544684997486f8fed9f"], 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000500)={r4, 0xc, 0x1d8, 0xcc21, 0x3b4, 0xffff}, &(0x7f0000000540)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r5, 0xb057}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x102) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 08:05:52 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x6, 0x9a, 0x5, 0x8}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1f, 0x101, 0x100, 0x7fff, 0x1, 0x4, 0x8, 0x0, r2}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 08:05:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28010000ffff000001789ac9a1ddf1cfb1a5df9e64291c3c318be0b49fa029df5125578353a3cbd0e06835d1989eb8caf7c80b0fc926a0260a847691b4d75b0300f609c4ada5408c690922c9c6a3c973a0cee53784395ed67f71a332ff016fcf79be45341d5252477ffa0168bed67c4b3976b7828e5ddd5feea9907d2b1af44ba14498c8427e307a9770349b044e8aee56f647aa9d677dda6333"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000200), 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 08:05:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x238499c15c7dffb4, 0x0, &(0x7f00000002c0)=0xffffffffffffff7f) r1 = socket$inet6(0x1c, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x1000, 0x4) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x4, @empty, 0x9a}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 08:05:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) lseek(r0, 0x0, 0x4) poll(0x0, 0x0, 0x0) 08:05:52 executing program 0: socketpair(0x1f, 0x20000000, 0xb8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setrlimit(0x7, &(0x7f0000000000)={0x401, 0x6}) 08:05:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xf416, @loopback, 0xc20a}}, 0x0, 0x1000, 0x80}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x3610, 0x5, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x2, 0x1f}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x80000000, r2}, &(0x7f0000000440)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, 0xffffffffffffffff, 0xfffffffffffffea1) 08:05:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) lseek(r0, 0x0, 0x4) poll(0x0, 0x0, 0x0) 08:05:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000000084000000fcffffffffffffff"], 0x10}, 0x0) 08:05:52 executing program 2: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x8) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() r2 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x7fff, 0x1}, 0x94) munlockall() socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1) truncate(0x0, 0x0) getrlimit(0x0, 0x0) 08:05:52 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00009200eba12720b46df564f13076d941e2db281631a506a3354d09f6d8e197ebb91178e1e431c59904add16866236b771922029cdc9e044b5c0dfdebabdca10a2d9d862f79a08c977ad3e6c99e49150d986d121a1502d68969a0ce5d504bbb53b95a902e5d2dbacd64db59f63828186fb09bd9faec6492cf42d952dceb3f7b0ccf3ae5fbf9b25070c74b"], 0x9a) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 08:05:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="750000006a6b4f573eebbfa3fe353303c05087cbc10a5de4a08be779137f625135074d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109ed394853623eeeafd1a608da7f485f2f033f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f10b5c74488afefd9c94ee3d82fccb005d87618a1ff"], 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e2000"/136, @ANYRES32=r3, @ANYBLOB="02000000010000001d0121000800000009007500"], 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:05:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) r1 = getpgid(0x0) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) r5 = getuid() freebsd11_fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="000001009167534b65114125e06c654c00"], 0xa, &(0x7f00000014c0)=[{&(0x7f0000000040)="35c4d4bc24628155150239d003056598a268a84df6f9eeb41f61f6aa3962d77f584e3bf64bc2d394f78d5d1ee8e33d81ce4b", 0x32}, {&(0x7f0000000140)="8581d1220e15518c1183e3742946e966349cba5bc1eb74a87ad9f21abdba21873c414b7b13a97f3a02e93a82ed05c6d0bb94c82e63ac837ab6776648c1e4663ec911ff9d4fb9a991597a6297268d5b00c989048a56a837d7f83e7f22557bbba5a3731dc319a69ccc40f5d15565122793b767f3b86dcb31e2639445bad6f9be382d1da04e77b2009e8a2aa6257bbe620ab00e9cfb12dc78182ae947e060ee299a2f994d16567a9f814e49fa8d4a9fcea309d3eaca6746ac8ebbef3d322028fdcad3", 0xc1}, {&(0x7f0000000240)="c0cbfed5d96f8de1dbc6d3e27ce2ee20a5ec5da2f0ccfef188bdc7d04332d8ab38ae289c3534ff1a3a662f9b914a7f6c9359401af137f6dac3072b1a1d3e38b972169c892f4bbb7a57c28865c0d5ce0108f9b15232325d5309143b31b148adcb7968c1ccf2132eb417461e2cc0baa4c415dc4a5c2bd19bdf618b6af0ecf7c55318174b23a495c88c9f4413ae3d1db4ca6d1c0bdf62f1191b621d55670f92b0a5b1602dae69ad16db6ccc71c46a51185e4f83b0bf9506999ac906e10dcb3ba0528eed3cd5", 0xc4}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="8a37b44a83b73eee8eb7c8b8d0d87ede5a7943fca821307eb50e27da3db281d2b2508f50f42f12ce8f81c19f543082d94d95919a393820ac7d2f091341f1bea388b3828b919f17a444033b84f5e10acf76", 0x51}, {&(0x7f00000003c0)="6d2c795c7bc5b6036d8312e0398fb6f6b66fe7fd02cfb90a4ef0dc3cdbfb884983b2c9e1495125e1c5f07677ac759272eb6653143ec05c20854d8438c09fc8c57ee7e3b56d703c4e1618ec5e97595283faad874c14423c022c2aa43e58068b6042adc338e944b656a6360022a938540ab8d0feac163d6d4d", 0x78}], 0x6, &(0x7f0000001740)=ANY=[@ANYBLOB="2000000000000000ffff000002000000061392426ac1818299792b17b1057e5fef5113db8671b1b443dd38c676a1c476663bbc49bf7618247a2529aebdecdda7a071caf678e3b69f5e4d304ba1d78d4c406bbd7fc2512298719bee9ed9b49ed86629799199cf7042eda263ec90e2a62ca329a83c7855cc20a75e5df151143faa933ee4f15097d1d416", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x60}, 0x20001) r8 = semget(0x1, 0x1, 0x82) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f00000016c0)={{0xffffffff, r6, r3, r5, r7, 0x8}, 0x5, 0x8, 0x73e}) getuid() 08:05:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) r1 = semget$private(0x0, 0x3, 0x10) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000000)=""/86) 08:05:53 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) freebsd10_pipe(&(0x7f0000000140)) socket$inet_udp(0x2, 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) chdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 08:05:53 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6717e4"], 0x10) shutdown(r0, 0x2) 08:05:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x100000005}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x9}, 0x8) 08:05:54 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mlockall(0x1) sync() poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}], 0x101, 0x0) 08:05:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000000c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) fdatasync(r0) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 08:05:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x71c}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={r1, 0x2, 0x1000, "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"}, 0x1008) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r4 = dup(r3) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r4, 0x0, 0xfe0a) r6 = open(&(0x7f0000000040)='./file0\x00', 0x104, 0x4) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, r5, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe4c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r5, 0x0) 08:05:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000200), 0x3ac) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f00000001c0)={r6, 0x7}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) 08:05:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x96b4fed57cee865) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x8, 0x42, "e88c6c054970b6a8912f221e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850b547103b535ace7e7bf31a3c1cc7f2b7dc15f4419917951c23d0fef09"}, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x187, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r2, 0x80000001}, 0x8) 08:05:59 executing program 1: socketpair(0x1f, 0x20000004, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @rand_addr=0x2, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xc, 0xffffffffffffffff, 0x392) 08:05:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x16) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) 08:05:59 executing program 1: sigaltstack(&(0x7f0000000000/0xd000)=nil, 0x0) pipe2(&(0x7f0000000000), 0x0) sigaltstack(&(0x7f0000007000/0x2000)=nil, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x42) 08:05:59 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r2 = semget$private(0x0, 0x7, 0x100) __semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000000180)=""/31) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) close(r3) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000040)={{0x8, r0, r1, r0, r1, 0x10, 0x9}, 0x1f, 0x100, 0x97d8}) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 08:05:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xe194, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 08:05:59 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000540)='^\x00'], &(0x7f00000007c0)=[&(0x7f00000005c0)=':\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\'\x00', &(0x7f00000006c0)='*-\x00', &(0x7f0000000700)='*-\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00']) poll(&(0x7f0000000000)=[{r1, 0x2024}, {r0, 0x8}, {r1, 0xc}, {r0, 0x1}, {r1}], 0x5, 0xe5a) open$dir(&(0x7f0000000040)='./file0\x00', 0x2008a, 0x148) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='*-\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x86\x00', &(0x7f0000000200)='^\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\'\x00']) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000004c0)={r4, 0x9, 0x80}, 0x8) 08:06:01 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x75, "0546ba0bd78fb704297b114eec8bda7b9b1ed00af2158fca149ea3108d317d7e320c67ca891a8845d3daab5392dcaee9d5dca78e94ed6d53bd06a24f6e36fa62e48ecf0f8d3cb6aebf7b8b494ecca16bbdced076bfa98738dda119917e81ef746c86b820b425637d897873ffd7285ec8548361a3b0"}, &(0x7f0000000280)=0x7d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000002c0)={r4, 0x1}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000000)={0x7, {{0x2, 0x3, @broadcast}}}, 0x90) setregid(r1, 0x0) setresgid(0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0xfffffffffffffffb}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2003000000000000000000000000000000000000018000"/128, @ANYRES32=r5, @ANYBLOB="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"], 0x8c) setgid(r0) 08:06:01 executing program 2: r0 = semget(0x0, 0x0, 0x0) r1 = socket(0x17, 0x5, 0x69239e3e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x8f, "5c2e705675f6d29046ec4048f6fbb68c9b09afbec4b411748a4f50dcee65ad1849b508a078a00e33f7e3c34898da7453ccf1795d6b229914a64af68887cf72b3d1d73feb96c757757f6de5de4c32fed302e5b92d1cab165e88b8a21fe57765e9b8643c3d0409b4060370cb241f4a08de29ca4c757abb32e929fb2970c7404dc62b25d426903b486d6aa39200e0e3d6"}, &(0x7f00000000c0)=0x97) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0xb5, "df2b6750f248227dfee278a97bb67e1bab29f90c2c4a781da56781adc7a73d4b339e75a04da29529280cc99f714ac8edd1d2153cf68d308bd5bfe59b8198d246f176fb909a65e7ecb58f3e5daacb722d620a4e1df2bee48a60214ab4ca433e519463a8849f78981347067b28a1ac56e34af6ffda08a17ab3dbc4e2da8f027b2c9eb8edffe04326ee717e6b33ceb320b9fb37a5880d7b50bfafc1ea644beb72934123483511bb22622ba583643533f01aa51d44f3d5"}, &(0x7f00000001c0)=0xbd) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = fcntl$getown(r1, 0x5) r4 = getpgid(0x0) setpgid(r3, r4) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f00000005c0)) 08:06:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) r1 = accept4(r0, &(0x7f0000000940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000980)=0x1c, 0x10000000) sendto$unix(r0, &(0x7f0000000f00)='=', 0x27, 0x0, 0x0, 0x0) bind(r0, &(0x7f00000009c0)=@in={0x2, 0x0, @multicast2}, 0x10) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a9080", 0x4}], 0x36a) pwritev(r0, &(0x7f00000008c0)=[{&(0x7f0000000040)="f7155047b129e97786efbf323a8350b5c3497e86f222ccd8a3cda910e68884fb03464269c2b2fb21f7828b6852880be64e95b4cf89a8dfec91800f6f0c96216b2474ec40bd2f5e75cec1d6262b8b0e03d1a50d2ce550189a40022d5f2038949e00dbd1473ae3ddbaf12eefe347b72ddb09558958", 0x74}, {&(0x7f00000000c0)="013bb97e40381149", 0x8}, {&(0x7f0000000100)="282e8695df026e609f484460e7519d3fe635f8", 0x13}, {&(0x7f00000001c0)="522f9e48e3a9fc85d0760a7c011465b0d9c873ad25123b2ce1612807686bddb775329691aa573694602499bc77ee804d040572e58dc52adca1474a0d", 0x3c}, {&(0x7f00000002c0)="df39f4edc8acb125258b85eac771a2e095eb94ed0766a5f137b4aa40641fd60496a1d6b89fdefcac26eaf597bace1f04087db302b1", 0x35}, {&(0x7f0000000800)="6050e354cc538164ce737fa20fa302cff90d61b23504c76136140067c4a6871279ae9b24dca9991cb6d6c1ad48457ae988344664595d9766f25813984622c3f8df1f909e7e64bc3022f425dc8250a14cd857c43c368c185288a16933aa67e92c110f7821ea9911e6ff751f1f54a0c4dc1254021af63f3ebdd0f8ebc4c35332b456530769e15be261847b38643707e7", 0x8f}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0xa, [0x0, 0x80000001, 0x3, 0xff, 0x100000001, 0x9, 0x5317, 0x7, 0x7, 0x5]}, 0x18) open$dir(&(0x7f0000000200)='./file0\x00', 0x1, 0x184) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 08:06:01 executing program 0: mprotect(&(0x7f000020f000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 08:06:01 executing program 3: munmap(&(0x7f0000991000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 08:06:01 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x10000000, 0x5) lseek(r0, 0x0, 0x2) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000040)=0xfffffffffffffeb1) connect$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x14) 08:06:01 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = getgid() setgid(r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 08:06:01 executing program 2: getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000380)=0x0, &(0x7f00000001c0)) setreuid(r0, r1) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setresuid(0x0, r2, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) r7 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000340)={r8, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000000), 0x4) getuid() 08:06:01 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYRESOCT=r0, @ANYPTR64, @ANYPTR64, @ANYRESOCT=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRESDEC=r0]], @ANYRESDEC=r0, @ANYBLOB="e4c96f108d193b9a66116f5f17348e4e294ee4df81a36b109d2f4359aafd24ceef65bb646bafbcc5fe91515ee5d4c0f208b9c5b50545f448fd8a2c168b0e5070ebcead00412e2c5e59e5c8429f0cb926178de51ed553af84b3dcf114785ada3cd77c3ad9ea010ec4de0ef66fbf6a5b78b4de02a4ae65d4dd0bc58494c98bdb974a72b218d1103ecd821b03364fcf12d2a231844e347c666d2a3accc4c0def47b21059ecb9631da23652189d20487c809d79323bace2ab04a12dafed8495c81a64bace962b55be19b7028539c5c88a0d4f7985bf607863a20511500ef566ef5979600cb65", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRES64=r0, @ANYRESOCT=0x0, @ANYRES32=0x0], 0x8) r2 = semget(0x3, 0x1, 0x82) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=""/246) 08:06:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x2400, 0x2, 0x2, r1}, 0x10) 08:06:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x83, 0x4) close(r0) 08:06:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x618020001) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x50) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x48) 08:06:01 executing program 3: setrlimit(0xf, &(0x7f0000000000)={0xb361, 0x2000b35d}) r0 = socket(0x1f, 0x2000000000000007, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x8, 0x9}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x9}, 0x8) 08:06:01 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) accept(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa59f95c95a0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f34af7e48147ba817b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) 08:06:01 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x1) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780), 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r2, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8, 0x4, 0x5, 0x401}, 0x8) ftruncate(0xffffffffffffffff, 0x0) 08:06:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="c92c889ba662c5b14bb758113ac164d05ab7c1e3b361427130a98aa8e03e025a9c48dba765d27661a051c54a86e515178d5daca35a528d04de83b83d6a071bc1b7ea51284a29bc31277f3ae86ffdb7eb118bbb8b81fcfc1c4ae41aa0d3f20b6ece28eb2a6c95ade47564eee62da5a8147786b734c324b8ebab0d9b4033af3f6c355840c981ad5c714dcc4049da9514df2cd4dd3a3a1b86648fd977ab268716f0cfa36b254f8595b2a4e4bfaf7563658fb71e40f058c03a9707f0c447e33ec1e6b875c46e29bc3c27047d4c9df6ea", 0xce, 0x8, &(0x7f0000000040)={0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xb1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) 08:06:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x10000004, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) select(0x40, &(0x7f0000000080)={0x9, 0x8, 0x2, 0x400, 0x1, 0x7ff, 0x5, 0x6}, &(0x7f00000000c0)={0x9, 0x80000001, 0xff, 0x8000, 0x8, 0x2b, 0x2, 0x20}, &(0x7f0000000100)={0x5, 0x3, 0x2, 0x0, 0x7ff, 0x3, 0x1, 0x5}, &(0x7f0000000140)={0xffffffffffffffff, 0x9}) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x4}, 0x10) 08:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292}, 0x98) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0x4}}, 0x0, 0x4, 0x4, 0x0, 0x0, 0x1, 0x2}, 0x0) 08:06:05 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x530, 0x800}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x80, 0x7, 0xa, 0x1, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) 08:06:06 executing program 2: r0 = socket$inet6(0x1c, 0x7, 0x7fff) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x9, 0x36}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) 08:06:06 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0, 0x8, 0x100, 0x8, 0x9, 0x80000001, 0x1ff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2202000000fe8000000000000000000000000000bb00100000000000000000d1ba000000000000200000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000008ae4000000000000000000000000000000000000133adf46ed00000000000000000000000000000000241225ff13aa170ff97dadc1845888961a9289b4ec3565ad9304464345016693924513747c507295ab3acd2280a4e71db3a437520783bd320f5847af29b4bffb44938d4d46038a47cbe20fcb4d4c2cc92f570dc5f3934d3a85faec688a4194c5b59cf3fa41d6508b56d441f82023cac8e07603f9c3434fb0da774e5e1525e41b7f8f1ea40e", @ANYRES32=r1, @ANYBLOB="ff0f0600fb000000"], &(0x7f0000000240)=0x8c) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 08:06:06 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 08:06:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x1}, 0x8) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000140)=0xfffffffa) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1, 0x0, 0x0, 0x1}, 0x0) 08:06:06 executing program 1: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000700)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f00000006c0)=0x7, 0xfffffffffffffcb1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r9 = dup(r6) sendto$inet6(r9, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0xfffffffffffffdb8) sendto$inet6(r9, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) lseek(r9, 0x34, 0x3) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 08:06:06 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, 0x0}, &(0x7f0000000340)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1}, &(0x7f00000003c0)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, &(0x7f0000000100)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) ppoll(&(0x7f0000000140)=[{}, {0xffffffffffffffff, 0x50}, {0xffffffffffffffff, 0x40}], 0x3, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x20, 0x4) 08:06:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), 0x0) 08:06:08 executing program 2: semget$private(0x0, 0x0, 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) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r3 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000000)={r2, 0x1f, 0x5, [0x1, 0xfffffffffffffffb, 0x2, 0xffffffffffff9967, 0x4]}, &(0x7f0000000040)=0x12) 08:06:08 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x20801fffe) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) dup(r0) ftruncate(r1, 0x6) 08:06:09 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x344) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}}, 0x8c) 08:06:09 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000380)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x2002}], 0x3, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x2}}, r1, 0x1400000000000, 0xee40000000000000, 0x81}, 0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0xbc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 08:06:10 executing program 3: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x6, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x3, 0x6}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x0, @empty, 0xff}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000500)="9cbd6d7fe1f4bb568bb48c6e3b1942c7dd5638e0b1198422bacc77d54f07530c920901a6faabad5ddf958effed920dd715298e0c62706ab57c2f144a94703a77558ea6be685a32856d440eaa44cb4b933548938170e28bf9d56d8adedb55601f7df593f0e1dbfc6b876e27714608948d2a01c13d3dfd48bcefe61d931b39637eaf751b", 0x83}, {&(0x7f00000005c0)="5c158dd62973a116373544bbd193ed776a8add18b9f83c15a84a964e4cbe76c985c29a7d8266258480f15ade44f4d124feeb5032b9f79fe7dda244189c9a2681fd5a04775ee36e6dc954fb5ed3cf2e960d36593e239901a64585d62c311555", 0x5f}], 0x2) open(&(0x7f0000000400)='./file0\x00', 0x10000, 0x100) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 08:06:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 08:06:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="ef71d855b296036dc08a6d1ee0f66ac245e22b02f1a7d0648574e91310d99cd80b1ad8ca9af34447a7e8435ab1927d405bd21a40d608f1bb5b550499a7076f53f3f42ff1c0c859970784d5a7a313c8553b9300441a2afeb04e95ab578742bfff2fb0719178498eadac3fcc30bab77c732e7688c5874207cab1838ba2a44b6f424538ff3718b0e149af392a0faf08daa5d3e559afcc0e634b27134e3f08"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 08:06:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, 0x0, 0x0) socketpair(0x1, 0x30000007, 0x32, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000200)={@empty, @multicast2}, &(0x7f0000000240)=0xc) setrlimit(0x5, &(0x7f00000001c0)={0x5, 0x1}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x7f, 0x3, 0xfffffffffffffffd, 0x4}, &(0x7f0000000180)=0x18) write(r0, &(0x7f0000000280)="d103e3112733fa7b", 0x8) 08:06:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f0000000000)=0x8c) socket$inet_sctp(0x2, 0x1, 0x84) 08:06:13 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(r1, &(0x7f0000000140)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0xfffffffffffffc61, 0x0, 0xfffffffffffffe29, &(0x7f0000000180)=ANY=[@ANYRES16]}, 0x1) 08:06:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 08:06:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x23ce, 0x3, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) listen(r0, 0x0) getsockopt(r1, 0x408e1478, 0x6d, &(0x7f0000000380)=""/4096, &(0x7f0000000100)=0x1000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x80010, r0, 0x0) 08:06:13 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x7ff, @loopback, 0xbe6f}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 08:06:13 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0xffffffffffffff7b) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() open(&(0x7f0000000240)='./file0\x00', 0x2000a, 0x84) fchown(r0, r4, r5) fdatasync(r3) read(r2, &(0x7f0000000040)=""/55, 0x37) dup(r1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0x40, 0x1, 0x401, 0x39c00000000000, 0x80000000}, 0xc) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x0) fsync(r1) 08:06:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100002, 0x24) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "0253c75869d6f8e25fa884e214f8fd351eb9e2262c61b7e87f98f6158c8ddcd6f32e29c63b137894e85d0f3ba36a2626833428491a1a0912789e69a71bb77c2a36c271ccbc6cf946d3d9a1d472f5f564dd35bd003ac8c8e8b14fc013da1dd7d31fcff26e645ee8488e94da42b04e3ace64b368eda553b70bb6f003f874650e47c0e6a5d4082dfacab935a1557c0d04992d0d5ab667eff90bc125a4333d5ccbe54200cad50e5226557ea1d9e3587716895eeffce0c93e72b24dfcb1afe9d3b22b1a876066790b35cff18ae5622e282f6d2155b63779523d911bf8d898d7c46da0d9f0a7e3174a39e35191b031c65238a6"}, 0x100) bind$inet(r2, &(0x7f0000000280)={0x2, 0x0, @multicast2}, 0x10) 08:06:13 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x81, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000180)={0xd3f, 0x2}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) r4 = accept$inet6(r2, 0x0, &(0x7f0000000040)=0xffffffffffffff64) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000080)=0x400, 0x4) 08:06:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) socketpair(0x17, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1}}, r2, 0x5, 0x897, 0x7ff, 0x5d07, 0x3}, &(0x7f00000000c0)=0xa0) 08:06:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_udplite(r1, 0x88, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x3c7) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) r2 = socket(0x10, 0x0, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r5 = getgid() fchown(r0, r4, r5) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x3f}, &(0x7f0000000240)=0x8) lseek(r0, 0x0, 0x7) 08:06:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair(0x10, 0x5, 0x10000, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @empty=0x700}, 0x10, 0x0, 0x0, 0x0}, 0x0) 08:06:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "9590e0bd6c2a609d0d82223b4f1ee1322f10ad51be66795358c8ccf5e331b21680360c3de1fd5cbda6d7ff9f91b453ad1643133506ffb583890bcd067f030bb78ddd7942446a09b72caaa60bc0a3a158f2963cfa4958bfe96e53859c4a9df50a2a1fb174c6e25e9b2bd9811c1742120066f9b0a6ec3858cb8e25e0de8b35253890b2d58d9ab04ad46025317fb1d3ea34beb33a8b4e8cc4737562e05c6c2bb617df24bc5632a3fb833b4aaecd42492c42b867fb18f7ef00ae38db50891f11182f2ad0eddb394df1c82b6e8ba39b5dc7ad2f225f983ab893397158d2d00b35f3e8caaef5c4f726052355962b694d915187"}, 0x100) connect$unix(r0, &(0x7f0000000080)=@abs, 0x3) 08:06:13 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 08:06:13 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x800, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x40000000000, r1) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 08:06:13 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000300)={'accf_http\x00', "7a582b00abf8e16327b5ecb57a052e8c1307f6b8a3ac7f14876400507420a08540846f5b35ab150765256c58f6526c5bd0b9f40c7d33b52573ba97f0d16bf6be2a96b948c227e09759ffbf9b156267e0bd37ce5a02e15de1b3e16bd03f6e6fb17e4655b52afcbd29f44cb9e2d956f1385465ae4459a5e45496a4cf9989ee033fe15fc45a31ced70fe38cbdd831769eb0ca803ee9ffcfb42ff64241c65e0ffecb65688385b41486f0db21c6f8cf51168d0a695119342d5054881c457f97f980a7c9ce6c0b05f57571d63d7e7738a23bf364f5baf4a9183e340232ee2ad238768d90d224f2eaaa36e4dcb7dc6f572f32a5"}, 0x100) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x3, [@multicast1, @broadcast, @broadcast]}, 0x1c) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r4, 0x81}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 08:06:13 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7f, 0x2}, &(0x7f0000000300)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x40) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000200)="282a96395dfadfe6cd17a9c59550848da204fee5d58113b6883c0578745c82227ab73af05bca4f0ee77c4a6083ba2ce16cf1650ea9365e6e63e63fc951aa2230bed60e1503f36fa816359330bf1fd2e53ac6afb168d09c21cb12c05cb737398594c023389f43829e3804bff5a46f6d2c086400c51f88c181145c51d4c76915e4ec957fb9f43dd9248ea13a2d22e0cbe608b561451edcfe47f753bdb445b5100a8a7980d362c539b4aa5af3dc28", 0xad) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)={r2, 0xce, "077566db0ac7fc4f4c52e7fd10feb84e5b38778c1914b22f7edfddec19398a2ca922da0b99f53460150d7bb9eceb088085ef6b80f1bf24504838a316b39be053ee074236aa996b00c92c3e1e5d4435afdc27b602a14ea7503b0160123983ee56f4994cf1b32e3dfacba20ae288b5e08ee93eaa3dd2ed14b5bf41d00c19ace92fc5baad70ee3af1100fbf9619aa2c7a12c882a6bcd73c7f3bba861e24b9281ab607ba478ad2eb52ef1336248188d63f551694686e897417c02ea3c4ab51b1ebee92e6237f218a7ce0300a01eacdb3"}, &(0x7f0000000040)=0xd6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000340)={0x251, 0x400, 0xf0, 0xffffff0000000000, 0xfffffffffffff000, 0xc4, 0x4, 0x2428, 0x8000, 0x6, 0x2}, 0xb) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) 08:06:13 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffec6) mprotect(&(0x7f0000762000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x40000001) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 08:06:13 executing program 2: syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xd) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x5, [0xffffffff, 0x5, 0x6, 0x9, 0x1a04]}, &(0x7f0000000100)=0x12) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="1dca5666ab89f86d3fe14c42c47dc7645cbefc66a207be224c7623923d", 0x1d) r2 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r1, 0x9e, 0x2, [0x0, 0x40]}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) 08:06:13 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x18, 0x7) clock_getres(0xf, &(0x7f0000000080)) 08:06:13 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0x0, 0x10000}) r0 = msgget$private(0x0, 0x80198) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000400000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 08:06:13 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x0, 0x200, 0x6, 0x1, 0x9, 0x5, 0x1f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) close(r0) fcntl$setstatus(r0, 0x4, 0x0) 08:06:13 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x25b) 08:06:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x1) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780), 0x0) dup2(r2, r2) sendto$inet6(r2, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x43) 08:06:15 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x101, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0xa3, 0x4000, 0x4, 0xd2e2, r2}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x1, 0xa91}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000380)=0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 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(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 08:06:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a26581494d24c2e9b0f7021c94b88e00f902d9f55de11538d8baae56a29d8218443d66cbdabe6f189a433f76f1722f79bb89769c"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x8) 08:06:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@broadcast, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) rmdir(&(0x7f0000000000)='./file0\x00') r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000b9fda0a06866350627fcdd5439ea06e496bd8026b7d2489f9b95d70e02fa2af276dcce1e5bbfe08a28e96a83e690818431296b46caf7ae9e416b85c33200"/76], &(0x7f0000000200)=0x50) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000240)={@empty, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 08:06:15 executing program 1: r0 = semget(0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) getsockname(r1, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) syz_execute_func(&(0x7f0000000000)="43dfdef3470f59010f0f0e97c4a31d46a10000000065ec2ef20f0d1d00000020f30f0ffb8af3430f1af98f297094866100000066410f6a8b00000020") __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000380)=""/189) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff9473c8b2}], 0x1) 08:06:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = msgget(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/66) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) r3 = msgget(0x3, 0x10) munlockall() msgrcv(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000004c4bcbfca010b36000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, 0x2, 0x1000) writev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x97, "319b0bbda476bc4e9185cc8910349932ed7a9042a6eaafe21e1a392bf56701c051c70db782e3517083871c93615c16e527f261126e714a87522b1b4a06540f6a3135e27be99cac2a65f51ef7129364dcef0d1f028303dad6c4bf35b14dfe56958f566e2bb44082cfc3bea074f6488a67aca00a659f66d7d01b9394b2998c6435716fd6121111740be4d9c2579755e1a67974f7aab71b61"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r4, 0x40}, 0x8) 08:06:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) dup(r0) 08:06:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote, @multicast2, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@loopback, @remote, @loopback}, 0xc) 08:06:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x1) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780), 0x0) dup2(r2, r2) sendto$inet6(r2, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x43) 08:06:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, 0x0, 0x389969bf620d18d3) 08:06:17 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x200000000000, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 08:06:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x24) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r1, &(0x7f0000000080)='}', 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) 08:06:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3}}, 0x0, 0xffff, 0x6, 0x80, 0x2, 0x8, 0x5}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e0000000fef8bdd70a814651dcd4f5952986a5ee3294b6a92acf57d6189cfb4e901e29b1c6ceeaab747c09e27842c557e09b64c62b5e2303086263a6db1903d43f638932a85b88f9322d6b177763e068ca8bcf38ce8a589e0dc4602ea41080ce452284bf83dc085be883888650d16ed3cf8ec9d08c7ccd9874c9fe8caaa1cf9f63aaab943ffede588493919f59bd3db9658b81900dcb46533a74420c088c876e1e08f6017c77749e3f62bdeef012421e2d0a1d1a952365f69ffab39b59877df43d38d041c6e2b3a93ccac2ccf9f58be2721edbc75ab87e67ee9b2c5678dd8bb5a3e494a837eba8252339f94addb03cb3c7ad040f"], 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) pwritev(r0, 0x0, 0x387, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$getflags(r2, 0x3) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 08:06:19 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket(0x12, 0x10000006, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x5, 0xbe, 0x5, 0x6, 0xffffffffffffffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000440)='htcp\x00', 0x5) truncate(&(0x7f0000000280)='./file0\x00', 0x8001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x58, 0x49cb}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x8, @loopback, 0x354}, @in6={0x1c, 0x0, 0x4, @empty, 0xfffffffffffffffa}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x40000000000, @empty, 0x8}, @in={0x2, 0x0, @rand_addr=0x585d}, @in6={0x1c, 0x1, 0x3, @empty, 0x8}]}, &(0x7f00000003c0)=0x10) getitimer(0x2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0x390) 08:06:19 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x101, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed8006000000", 0xfffffffffffffd8a) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000080)="d4f523e0bdf1e11de9c8fb850b2e53cb78ae1baa5d46ad88fc032d21b996dcce9231da5ef5297970324d7816874d5557243c1823696160cd1eb2d2d790fa528904d47004df4485e007f64c63af987c6281dba5115da4256873d54e4d2542de55fdae203d9382c3329866633cd0c5af85a81b1e58c4377391189005ddb2cc1bc0aee98b84171a18229bf73480078754af91638d810c5cf198eb78baeb4515a2", 0x9f) 08:06:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100e, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) freebsd10_pipe(&(0x7f0000000100)) 08:06:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x1) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780), 0x0) dup2(r2, r2) sendto$inet6(r2, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x43) 08:06:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740003000000000000000000004a67fffff2000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x9, 0x4) 08:06:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000002aa, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffeb2) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getpgrp(0xffffffffffffffff) 08:06:21 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x8, 0x300, 0x7fff, 0x100000000, 0x178, 0x7, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x80000000}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) 08:06:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat(r0, 0x0, 0xbce229f2bd82526, 0x0) 08:06:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x86) openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) connect$unix(r0, &(0x7f0000000e80)=ANY=[], 0x0) 08:06:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 08:06:21 executing program 2: shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x81, r1, r2, r3, r4, 0x80, 0x7}, 0x0, 0x9, 0x2, 0xb6151b3, r5, r6, 0x101}) 08:06:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x1) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780), 0x0) dup2(r2, r2) sendto$inet6(r2, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x43) 08:06:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/65) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) 08:06:25 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1f, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x100, 0x4) 08:06:25 executing program 1: semget$private(0x0, 0x4, 0x0) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) write(r1, &(0x7f0000000080)="4473d7ab1fb76d216940ba532e4a978c1d13892a361d5075474632ea66ae23425024b53a143f7c6f5634a656e07ae4486ef4639e59d0132020aa3499ec25c1998f77f144cdf4c657a5dce3ded1214a035a0f721641a29197d757a49523d840ac33e8df2b6f97febeb5448f166435a3c20ea6c404800e3825e77613d86a6b413b0a9e415f66d7e1a29d604046de4357bf709043bea490cd4449ae1e524467f99de09612f3ff90a1f228522d", 0xab) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000140)=""/91) bind$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5d, 0x4000, 0x5, 0xffff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x4b1ecf30}, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 08:06:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/154) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x20, 0x10, 0x6, 0xfffffffffffffffe, r4}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x5, 0x0, 0x8, 0x2, 0x2, 0x7fffffff, 0x401, 0x4]}, &(0x7f0000000080)=0x14) syz_execute_func(0x0) 08:06:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x006t\x00\x00\x00'], &(0x7f00000000c0)=0xa) close(r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x2, 0x0, 0x800}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000580), 0x1f) sendto$inet6(r1, &(0x7f0000000140)="733e4833478ed291c4e9bd0922cdbf6418874ca98bf9d111b5bca76e2790e70d25c36826a4c5c027883bdd31c3bd6c40b57532533f589e04bdb453", 0x3b, 0x80, &(0x7f0000000180)={0x1c, 0x1, 0xffff, @loopback, 0x6}, 0x1c) mlockall(0x1) 08:06:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r0, &(0x7f00000004c0)) open$dir(&(0x7f0000000240)='./file0\x00', 0x900, 0x40) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xea2, 0x5, 0x5}, &(0x7f00000000c0)=0x10) lseek(r0, 0x0, 0x2) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0x8001, 0x3, 0x2, 0x6, 0x800, 0x3}, &(0x7f0000000200)=0xa0) 08:06:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000000040)=0x7fff, 0x4) r2 = dup(r0) setsockopt$inet6_buf(r2, 0x29, 0x77, &(0x7f00000001c0)="28d24e5f3d79cb556463515cb40fa3cc8b6583734c3cc74bc13f223a6ddb93d66ccfa68551364c1f570965e0f9a5bc2768f137c52059c6d31126a8c5705748ab27fef9b68d949fad70b458b2307bfe028d28449f0da80ad9ade23b15a16735e7993552cd8b1f5c5ee66fc725ba7381a3a8bab1523224874359a91c684de9a669eee5bdf288dcf135f90e62e89a3a5e1d8a42762099161c3b84a5c9e403fa89292ab21ce331d853779ce6369265cde73c23f6943d77429d84df5e70abcbd7865ace7b0a4742700b201bfd9eec1d26502f4f620dd98029552922a04e8f0ca15a66b5a144acc7ac9ad144540d2b77fb85e2e39504908c384f", 0xf7) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 08:06:25 executing program 3: socketpair(0x1, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xa, 0x50}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x60f6}, &(0x7f00000001c0)=0x8) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/47, 0x2f}, {&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000580)=""/8, 0x8}], 0x6) getitimer(0x0, &(0x7f0000000640)) getitimer(0x3, &(0x7f0000000680)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={r2, 0x1000}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={r3, 0xfffffffffffffffb}, &(0x7f0000000740)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000780)={0x58f4728b, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}}, 0x88) fcntl$setstatus(r1, 0x4, 0x8) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000900)={r3, 0x9}, 0x8) r8 = getegid() setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000940)={r5, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000c80)=[{&(0x7f00000009c0)="671b73ab8c683c486921bb68b3f0e791553d7d2e0f7a7137da092a811d1575571e645c3e087b7004892804c46c423c5a8c9ded7541d249e8bffff0fb3dcf681fc919c87f901940914f2b9aee6469a055c724050f7489a2bf20c3a8c108d9e240eca24ac99402eadbe1808f7eda10f3e1f530bbab69c32ef97b0b0d9c72cb90a8bb157f1f39a6fcb3f41abfb2034809e85e974f595dce41f7cd9564d7ea184d47781952e1346addd2505bb905255eb8bea6087759002b5570809ebfe8c984c77c4abc15a7de6aeba81651f982fb2307a5c9cd4cae94652454830d53c9c2e74e9ac4", 0xe1}, {&(0x7f0000000ac0)="04baf69d69a3a0e9bb1d491795bcc4000f7817af00305808867ff424fdd63b9d04986e756c4ccdb5039897adbae844c8d4ae098ad876c315cf69912c3d1dea180054cf7e635105af6301aa79e8aa9cabd2a94170265f8abd26f5c1acaa907c5d4ee5ec6928c4b7fddfef8e173cbb881ba9dba71d53de2d23a8b8425b3060ad5afa29ad42ae7ae3552c6f40047077c8f11a939f7921c870809eb112617b3c2bba", 0xa0}, {&(0x7f0000000b80)="7a0ab451b33243346cf66f5034fd7a9a733e3fb19eeed59ce0b1a6c017bcfbb497c4fbc8d1eb837f9e5af58dfdc2aa6c65bc120d6108d08ec71f8a9e296251e1f025d464627b78884f66ca484bef39acd5ebca52b3639fe2924c18526c0d511d18522410d3e0b792dccd49cc0b0e10e596e3ee2557e6c8701f", 0x79}, {&(0x7f0000000c00)="96ab638f67854290eeea44d8285db37eac7a4ac62533902a667a3341cbe34b4125475f4d13e3180f7fb14d4955db8aaa0928662a0c5264d1fe02e659effb4b35356411fea6f1a88b3b3640ab55773b73f9ce25641b0f8d9800327fd1f532af661484e523113f0e46e1138f499899ae8fbcd46b60874bd9fb00", 0x79}], 0x4, 0x0, 0x0, 0x20004}, 0x101) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d00)={@in6={{0x1c, 0x2, 0x6}}, r5, 0x7, 0x9}, 0x8c) lseek(r1, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000dc0)=0x3e8, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000e00)=0x467372e1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000e40)={0x1, 0x10, 0x8001, 0xfff000000, r5}, 0x10) r9 = semget$private(0x0, 0x3, 0x100) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000e80)={{0x3, r6, r7, r6, r8, 0x4, 0x8369}, 0x5, 0x7, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000f00)={r2, 0xae, 0x0, 0x8, 0x2d0b232c, 0x1, 0xfffffffffffffffa, 0x6, {@in={{0x2, 0x0, @multicast1}}, r4, 0x0, 0x7, 0x2, 0xfc40, 0x5}}, &(0x7f0000000fc0)=0xb8) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, ""/89}, &(0x7f0000001080)=0x5b, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000010c0)={r10, 0x926a}, &(0x7f0000001100)=0x8) accept$unix(r0, 0x0, &(0x7f0000001140)) pipe2(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readlinkat(r11, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)=""/11, 0xb) 08:06:29 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x6c, 0x4) 08:06:29 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) utimensat(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x7, 0x5}, {0x81, 0x4}}, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x1, 0x5}, 0x8) r3 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r3, &(0x7f0000000100)='./file0/file0\x00', 0x0) readlinkat(r3, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 08:06:29 executing program 1: r0 = msgget(0x1, 0x10b) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000006c0)={{0x8000, r1, r2, r3, r4, 0x2}, 0x0, 0x9, 0x2, 0x0, 0x5, 0x8000, r5, r6}) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x30802000c) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xfffffffffffeffff}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000780)={r8, 0x4}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000004e3d1b9b0a096658000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff8002000"/144, @ANYRES32=0x0], &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r9, 0x7, 0x6, 0x7}, &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f00000007c0)={r9, 0x2}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r10}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 08:06:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x9b, "8723a33347b39ede697c833193c4ccec670fee169b5e35434c6a807b822f441ebd0b2a3ca755ed875a0dbf65340866f03f2d07050b25232ed9513728bdf6a7166438c0c839480923a59aac1a67810728adb04885096ed5831b7daadc827edf85e6afe00d13a332adbbd17bcce4fed799b7471c130fcd362e86d2544c6329a53ef2ab685b52b30e4f25f139443b1e763866d739aff8e34bb09da8db"}, &(0x7f0000000000)=0xa3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000200)=0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0x102) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x10000, 0x3e}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) 08:06:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x6, 0x80000000}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x1f, r0, 0x2000003) 08:06:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x10, 0x10000000, 0x64a8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x20) unlink(&(0x7f0000000100)='./file0\x00') connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r0, 0x100000000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) shutdown(r0, 0x1) 08:06:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202fffffffffffffffff57e6f75831988be388c05000000deb9c42f17dd7acbea2862af3b6cef0125ed6f6c9df4dc4fa8dabd5b5afb13d02a71c4d6de3dde9f54bc4e50403fa91d73c9e677223caec4cfd2fd59ee2d0ab279a916c5947f280d25aaf149545802e9b5d536f46149e17999cf9dd8aabb593fffd8871300"/134], 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:06:30 executing program 0: r0 = socket$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, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000600)=0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r4 = socket(0x17, 0x3, 0x0) writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) geteuid() ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 08:06:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x10000000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x988, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x5800, @empty, 0x2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket(0x11, 0x20000007, 0x1f) recvmsg(0xffffffffffffffff, 0x0, 0x0) 08:06:30 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x4) r0 = socket(0x1, 0x30000003, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x65, "1d0bd440b84664a0b859dcc0fbb86ebcc91a302fe6b10c33ec002a991cdce8318b8544f7e330d1d04078666080a86beb1e59ed642de56e96e4b6485688e9cf103dd2ebb54a7d4cb42904a2678fb675c68f348a9ad2b7481d8e619549d3a3143e897816accc"}, &(0x7f00000002c0)=0x6d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x25}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x140) sync() munlockall() r3 = dup(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x10000, 0x800, 0x7, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2}}, r4}, 0x8c) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 08:06:31 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x180, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/133) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x81, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f00000001c0)=0x10) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r1, 0x5) r7 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x2, r2, r3, r4, r5, 0x0, 0x80000001}, 0x7f, 0xfffffffffffffe01, 0xffffffffffff8001, 0x81, r6, r7, 0x8001}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000580)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) getsockname$inet(r1, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000600)=0x10) r8 = semget$private(0x0, 0x0, 0x110) __semctl$SEM_STAT(r8, 0x3, 0xa, &(0x7f0000000640)) getgid() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000680)={0x0, 0x9, 0x3, 0x80000000, 0x1000}, &(0x7f00000006c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000700)={r9, 0x78}, &(0x7f0000000740)=0x8) fcntl$setflags(r1, 0x2, 0x1) getsockopt(r1, 0x7, 0x6, &(0x7f0000000780)=""/249, &(0x7f0000000880)=0xf9) clock_nanosleep(0xf, 0x0, &(0x7f00000008c0)={0x5, 0x1f}, &(0x7f0000000900)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000940), &(0x7f0000000980)=0x4) fstat(r1, &(0x7f00000009c0)) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000ac0)=""/57, &(0x7f0000000b00)=0x39) wait4(r6, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)) recvfrom$inet6(r1, &(0x7f0000000c40)=""/251, 0xfb, 0x40000, &(0x7f0000000d40)={0x1c, 0x0, 0x0, @empty, 0x964b}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000d80)={0x5, [0x7a54, 0x7fff, 0x8, 0xfffffffffffffff7, 0x195]}, 0xe) flock(r1, 0xe) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000dc0)=0x8, 0x4) 08:06:32 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000003040), 0x40000020000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000002e40)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x2}}, 0x0}, &(0x7f0000002f00)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002f40)={@in6={{0x1c, 0x1, 0x5cf6, @loopback, 0x1000}}, r2}, &(0x7f0000003000)=0x84) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="8945fb7cfa997983", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001d40)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000180)="0397a0b2510e5f6a12b2b5d8f8d59fa80403", 0x12}, {0x0}, {0x0}], 0x3, 0x0}, 0x20000) accept4(r3, &(0x7f0000003080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088af4097ee56c7a308f0c39bfb0d7b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7cd3127e6c1aed507343a942148d4261c97603087e91961758a41f2c0b7d81c7500db32bcbf5687eb3a0344f2c842473bf700113790ec11e38f32ade4eb663b7a9f3d4ca5cd18916bf361cc439a1fb39b0d61fac581b897683efc74f232dd2e71db254d4c1582cc1600a9e8efe772d5c327dd57f2307e7f3370ccbeea3441ee500412bb87f464f1662ba8a5b2f6d93dc32e067f7dfd5026b32e4256f283f54a1aa1ea1c4e81f7742191"], 0x0, 0x20000000) 08:06:32 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000380)={0xb623, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000580)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000005c0)="0d34d38078d475ca5960b7d7f8e3a627b7ebe170ab439c90b72884ac29d63aedeea23213f003fcbff91a2c33ea1ce2c37b4342a25643c17566be818d971f8dc640dcf1897b6a8afcbb8dfc115d05bcd6798513ef972d5cb2977d03b01963a72274ba50ee51f2542414cb4503960d78375510c246a31c1d7b807f4637063b74e640fa0fce91fef98788c55944a6b280347a7eabf1ccfb0b0cea1020a9a8010538a6684c8846e3e5e37549ba85c4510bfbfcddb33f27908240c6e9b538bbcc429b8fbf9b19002631a20cd36c20665f81a4", 0xd0}], 0x1, &(0x7f0000000700)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0xb5, 0x8, 0x40, 0x2}}], 0x30, 0x20001}, 0x20008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x0, 0x80, 0x10000000000000, 0x101, 0x20, 0xfff, 0x1, {@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x100, 0xfffffffffffffff8, 0x401, 0x9, 0x4}}, &(0x7f0000000440)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x9) 08:06:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb000000d290ab493ad7b024753e09ed4fb3f80e316e182aa40937714984235da6c21bc005f5e99382332d4a0ab24df5cfb42b95e871c4bf08f300c1ea21f3554215bff58bc323149d45b9ab23ce47c3dcf7a6387212a09f3ffe77e989d5c360d45c4a30cb6730444ce1e229a2788ce18acb54ffe3b6492a7ed97a0c9b3abf7d2d24aab61d670bb01d999cdb03ab8b53a992ef2df15d16e545d051ccf6d7494501ddbc1c9efd90d87874d28a5b2f01c404bc7b9d2f64a90094786478650a65"], &(0x7f0000000300)=0xc3) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x0, 0x582, 0xff}, &(0x7f0000000500)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r3, 0x7}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) utimensat(r1, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={{0x1, 0x9}, {0x5, 0x69}}, 0x200) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'freebsd\x00', 0x100000000000}, 0x24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f0000001640)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000540)={0x3c952c45, {{0x2, 0x3, @rand_addr}}}, 0x90) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r6 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000001680)={r2, 0xdabd}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000016c0)={r2, 0xec87}, 0x8) 08:06:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 08:06:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) socketpair(0x10, 0x20000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xffffffffffffffc0, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x1f}, 0x8) recvfrom$inet6(r2, &(0x7f0000000140)=""/99, 0x63, 0x40, &(0x7f00000001c0)={0x1c, 0x0, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) dup2(r0, r1) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) listen(r1, 0x0) 08:06:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3f, 0x37e, 0x0, 0x6, 0x100, 0x0, 0x2, {@in6={{0x1c, 0x3, 0xd75, @remote={0xfe, 0x80, [], 0x0}, 0x1e30b697}}, 0x0, 0x1000100, 0x7ff, 0xe0, 0x7, 0x6a}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x0, @empty, 0xd80b}}, r2, 0x7, 0x7fff, 0x80, 0x10000, 0x8000, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) 08:06:36 executing program 3: r0 = socket(0x13, 0x4, 0x7fffffffffffffff) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 08:06:36 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="000026a1100722cbf7ad1ec7728e31f3d26964de5ed9c2c5aa6b8e50eaf0b81e3af38a0bd98434c6d87b85c1fb72d933ba19aa0cb20dc991f2bcbe485d2759e8a5e793eed2cc00"/81, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x6}, 0xfd43) 08:06:36 executing program 3: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x40, 0xfffffffffffffffc) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="820296d3d1d68219e426a3e1a783e560306549dd"], 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xc0) poll(&(0x7f00000000c0)=[{r0, 0x47}, {r1, 0x50}, {r1, 0x81}, {r0, 0x8}, {r0, 0x102}, {r1, 0x4}], 0x6, 0x2) 08:06:36 executing program 2: setrlimit(0x40007, &(0x7f0000000040)={0x7, 0x2}) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa) madvise(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x4) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @loopback, @multicast1}, 0xc) 08:06:36 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f00000000c0)="328091a67f203dbd14444ebf148145b6744a0483b2fba0e1828f10e09b87a592a252a7a009a439ce44c382ce936a1e64680d2de1d29949839eb5bcd2b77ce1ec45f0453e0efeb7a081a9f21725223515beec326dc0b0ffeda219e787191c", 0x5e) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r1) 08:06:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') fcntl$setstatus(r0, 0x4, 0x8) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) recvfrom$unix(r0, &(0x7f00000001c0)=""/59, 0x3b, 0x80, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x800, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x3f, 0x4) 08:06:36 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000005) r0 = semget$private(0x0, 0x3, 0x120) __semctl$SEM_INFO(r0, 0x5, 0xb, &(0x7f0000000000)=""/108) 08:06:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000040)="54a100560091c41460999c6d734d689758aa48ec36438684f0e331551015358a666a007e69e9496e98dbe471bad3fc222d0efb36eb7b7cc796d6939fc349fede53cb2b7323c8a335a3f216348603ba78c8757d24d23e7233c25d0db4f1b523045721ae0e420d3acba140edde6d8d9e8d7d21ae20c6e6dc554c33dc09cc64669009d559343f27969c4c64f4380220eb58accd8bd745", 0x95}, {&(0x7f0000000100)="3edc81d13975c133feac2e08d2411c9daa85384fbb6aece559ce6d05886babb5ee1d7ef41171d95e2e8ed673817f34e9b890f795872fe941d6cf6ba2be6e5ee748a30b6668d3819c5adc61cc7f52c63f69f612373967e104fdd052744d7f922f72ff208aad414c72b14531101f0346efc0e1fe8f930c2339fc12228eee201e8a543c8b25e9ded86453e5a65a493cff5cfe76f621ec3d72e722e36db197cc906ce2522cd3c2ac28", 0xa7}], 0x3) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000240)={0x85, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10) writev(r0, 0x0, 0x0) 08:06:37 executing program 2: r0 = socket(0x2, 0x1, 0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xaaa, 0x100, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0xe7d, 0x1, 0x8}, 0x10) 08:06:37 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0xbd, 0xbe, "7732406ecbbb8c09fac1ddf0f86120dd5bc909536fc0cedf40481aa4762db93b887068ec09ff89c82cb6591cf8105cfae351424936958a436d9d4e2a6ddeae66179718e2b73dcb6142b076d4952a4baae089e58acf2e23121a2551ba9a531f61c947025c98510a9a8170f996f2e4a78cba4607943d50ceaec8e8a191e61f5c0f40131e0e8b44bac15e2df94a3ad71676acf233762a1ad00d5b65d46ad7557444c15debd09aaeb33742fc2876065d3a1f8408ead089c416a50eee4d2ad948"}, 0xc6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES32=r2, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000000)) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 08:06:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e200a200006fe800000000000aa00000000000000000000000000000000000000191100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf0000000000000000000000000000000000000053fe4fa9af54e28387b5cee410cf6b6e653fa27d09935ed15f27ad92871d2e6a6b1ac4e43f450a8ba439aedb7d10d0a6675c819c6e407aaeb5058e83f31362a6d7784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e415c0efacb266fafa30dfd6d88", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r3, 0x2, 0xf, 0x4, 0xfffffffffffffffd}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 08:06:37 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0x2}}, 0x0, 0x1, 0x7, 0x6}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x1}, &(0x7f0000000180)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setrlimit(0x9, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$unix(0x1c, 0x2, 0x0, 0x0) 08:06:37 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getrlimit(0x0, &(0x7f0000000400)) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=0xd1) getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4, 0x0, 0x0, 0x4}, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 08:06:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fcntl$getflags(r1, 0x3) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 08:06:37 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xe0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x0, 0x2, 0x120000000000, 0x7ff, 0xfff, 0x100000001, 0x8, {@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, r2, 0x1d, 0x0, 0x5080000000000000, 0x8, 0x5}}, &(0x7f0000000340)=0xb0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x1203, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) 08:06:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x19c5a2f4, 0x1, 0x400}, &(0x7f0000000580)=0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r4, 0x0, 0x1000000000003) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x10) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000005c0)=0x6, 0x4) open(&(0x7f0000000440)='./file0\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000600f9d980e44c1a446e01000f00"], &(0x7f0000000300)=0x14) semop(0x0, &(0x7f0000000000)=[{0x3, 0x100000001, 0x1000}, {0x3, 0x3, 0x1000}, {0x0, 0x8687, 0x1000}, {0x2, 0x8, 0x1800}], 0x4) fcntl$setflags(r4, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000380)={'freebsd\x00'}, 0x24) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) truncate(&(0x7f0000000240)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_mknodat(r5, &(0x7f0000000400)='./file0\x00', 0x100, 0x1f) 08:06:37 executing program 0: r0 = socket$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)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r1, 0x8}, 0x8) 08:06:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:06:39 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="dfc0f02095ae859683c4c30978111b660f7d23f23ef04281a519ea000000000021f04b0fc74a9964660f71f400c4017810bc8100000100abf341de11") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xda87, 0x5}, &(0x7f00000000c0)=0xfffffd5a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) 08:06:39 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x67, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3f, 0xffffffffffffff99) 08:06:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x99b}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="cb858bc681291fab0339646d68a5fe8dcc5177f0ccd8", @ANYRES16=0x0], &(0x7f0000000180)=0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x40}, 0x8) 08:06:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x20108) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x10003}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x69, 0xa, [0xc37e, 0x3ff, 0x3, 0x1, 0x7, 0xcc, 0xf60, 0x4, 0x5179, 0x80000001]}, 0x1c) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 08:06:41 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0xa}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x3, @loopback, 0x200}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @loopback, 0xa7}, @in={0x2, 0x1}]}, &(0x7f0000000240)=0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r2) 08:06:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000200)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 08:06:44 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000017c0)='./file0\x00') r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r4, &(0x7f0000001780)={&(0x7f0000000200)=@file={0x1, './file0/../file0\x00'}, 0x13, &(0x7f00000016c0)=[{&(0x7f0000000240)="9065e212c71b89aa7de783d87d794b9e72dd6b64c9567b806a9cd5f7bb764634a575252c23551a03906fd25138b6", 0x2e}, {&(0x7f0000000340)="910e895e48327baa8ab78d83fc21b345d74fcceb8f083ed630f6b3ee07e7cfd48d9c751f91fb3032e7fa94f81869b013432f848b878211a7abf141190e4ec65a242f238862b069a0886535379517fcaa12f4b7687474c26c3d177091f7f57374bb255bde08fcafc146c005f17044485bb5d4815945ca59a6836884ef6ff8d4d16994fb082675f52cf9b43693cf08f2631c", 0x91}, {&(0x7f0000000400)="3a07bf7156318a7782c5687f7aa1fa37ae75971660f1df775956cfcfd1403fe60e11e3bd05981d1dac98a9b3f1cf10b280f340ed94d3d5763bc3e1c9cce8e9ed910e2b004d7dbe0260fa7b6a0fe08957a0c4eb6660ead8cdee3e1316b60813e43b93c1bceee12e4df9e2031c1aa67a5f35eabf55cf1539443952c3cb246db26449c56cd17793d1685b1bf2639aad4060a583ecf0d82a551a65d7e493b5e0d1f0cb1ff473df8ad0c2354291ecb5fac2f4", 0xb0}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000280)="3119ad371422f1a761202bd1b9c83f5fbfacebb538faac03be6357c401f32c8ae6c69bd5b938288b623e68f866e82b766cb82c3c2153e421b0fdfc9bc3", 0x3d}, {&(0x7f00000014c0)="c2acbd02fde021459f8aca05223c024aebe3da4b8bc6adcb69646506276dfb7551fd6166247b23b1d248087a30f6ac2b9d9f67fe9c5fe203a673133ac3686480467740428a0e4270fc28bf2a1ccda47ae126cee51869a8b4a9b6420da458346ea7483c81508fe30b5aee8622bcf9c3e3766e034a61e0bcb2416e09339a209902fe914f466bdb164b678c7c149d77828ebf9517038b592c24910511cb5fbb00bd695bcc246ad0cd4200ee07e29af08606c522fa799a2fc3d5e070a87375ed40b7d171fdb74773445ad6f286bb1fbc00351759aa9f7d36348f04f96639aaee5e6c", 0xe0}, {&(0x7f00000015c0)="abf4405f081554870a8f78f08e427e49beb38b4af83fb7f8031e22b0f1c06244c0e0e2df046b3b651bac8972651cee9605ac618b94a5f7ee259d99ea103020bc78f6cab263e3dd8395df84ae7833a9699f92bec41fbd4f931baf2031920b44bfcb7d2426d61b10c2b391b28156cd56c64d6063f31b8a7402af7f53edfbafce50692beba4e8b833a5aff2179393baf1dbb9d025778554561a8ceda67b848756735be6a13be2973b37ae71513e5a8ee627d819e17c922429a57e5733f6cca7be7456aaa8daf30435293626de51858ce75571ddf11c0deff3e5a6d69c", 0xdb}, {&(0x7f00000002c0)="bb44a7120daf2501a8e5ff77cddeb1f03698c1da2f4a346387f9ac9d70d60c91a0725b1a349d20a8a0573671d4d647e995211078", 0x34}], 0x8, &(0x7f0000001740)=[@rights={0x20, 0xffff, 0x1, [r3, r3, r3, r3]}], 0x20, 0x100}, 0x4) getpeername$unix(r4, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 08:06:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x12e}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0xf, 0x7, 0x1f}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x6}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getgid() getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) 08:06:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:06:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0xfffffffffffffc62) poll(&(0x7f0000000000)=[{r0, 0x108}, {r0, 0x20}, {r0, 0x20}], 0x3, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 08:06:50 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x3) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r1, r1]) setgroups(0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x480) 08:06:50 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x24d3, 0x7, 0x100, 0x13, 0x3, 0x3}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xffdf, 0x80000001, 0x1}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="700000000000000006000000020000002da67593e7be8197bb61e085a00de16e035cb34c0b936758828f3b4cbd0dbf04f0236e2b6baaf0ca896daa8dcedac94e29a9748c47a204acc79cff2f7a5424f2999f6e4ac2794c7f8b4f32e5a899029f0c1267d1defd84c8b8a6d662022500001800000000000000000000004000000012c5aa4e0a6db40058000000000000002900000005000000bc2f6e01adf69ecc600afd688335709686439972bf8a54e4e49e956c481580eabf382cb731609f474834c96ef94075a1fec2c3bf6c8063c52e8a93ab53ce1798842d3e8280fe76861800000000000000ffff000001000000efa8b729feed000048000000000000002f00000000000000871ab66dc3f945c058f1431265ba22629a835c4fa2afffcc528798c91dd7b83c8bb10a5c247f72684346f3506a5b29848a900000000000007800000000000000010000003700000082fc05facbf9d22e755334dd83f4d207c0920183fc3b7368e80fa957b617b7cbf150f450968adb10bfad7c7a8563d9d55083c38415919748440893c144f7e0bab3a64e30594d8834278abc69a8b40736c7be70131e31d8ad00"], 0x1a9}, 0x80) connect(r2, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 08:06:50 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/79}, &(0x7f00000000c0)=0x51) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000100)=0x7ba, 0x4) __getcwd(&(0x7f0000000080)=""/36, 0x24) 08:06:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffeb6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 08:06:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0xfffffffffffffff7, 0x8001, 0x81, 0x6d9, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x2}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 08:06:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x100000001, 0x100000000, 0x200, 0x3, 0x6e, 0xffffffff7fffffff, 0x5, 0x8, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xfffffffffffffffa}, 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="f56f5dcecffe42dcd35d6d1860363d175eb578fbc167559224c0e98ae2c6872354fe4253970963458a3ac83fea827fbb9b27684c41ca760edecf94152039ac777bba44c8e3f0ede5af2d2c34c16beae06d0c04d8eb977b952810382c492ec4b675457259b30f789f059036977855f26805d3abc7630645dd2fd73934b6a01361b85f2be6bd51", 0x86, 0x0, &(0x7f0000000100)={0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x6f254e5c, 0xc927}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 08:06:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:06:54 executing program 3: mkdir(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r0, r0) r1 = open(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa00, 0x32) socketpair(0x1, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) poll(&(0x7f0000000140)=[{r0, 0x80}, {r1, 0xc}, {r2, 0x14}, {r3, 0x94}], 0x4, 0xffffffff) 08:06:54 executing program 2: r0 = socket$inet(0x2, 0x10000005, 0x100000000000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000eed000), 0x10) 08:06:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000040)=[@in={0x2, 0x2, @rand_addr=0x2}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x0, @rand_addr=0xf6ae}, @in6={0x1c, 0x2, 0xfffffffffffff800, @empty, 0x8}, @in6={0x1c, 0x3, 0x3, @empty, 0x180000000000}, @in6={0x1c, 0x3, 0x9, @loopback, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) 08:06:54 executing program 2: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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) dup2(r0, r1) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) 08:06:54 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f0000000400)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2, 0x0, 0xfffffffffffffff3) r3 = dup(r0) r4 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0)=0xb, 0x4) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt(r1, 0x100000001, 0xcd02, &(0x7f00000004c0)="7b821d8844b2f673656b3c2601da8a869ef0789daf8fb447f82028be2802c0c0917c2964a57e3b57b16e7d9a3afe580fe7cabf4839554104a2c85a210d08181ff82a3cd52eb5f13482605effcee2ea39371b72b38c1335b2882c6f7c4306fdeb687aa2d31b20126bd402df1244ddf010fae3c90bb5743e5dfb928576440ebdf1a9ba339bae1dd5d89eaed8b95c86e7e66d37", 0x92) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) 08:07:00 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000340)=""/4096, &(0x7f0000000000)=0x1000) 08:07:00 executing program 1: execve(0x0, 0xfffffffffffffffe, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 08:07:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:00 executing program 1: socketpair(0x1c, 0x20000004, 0x79, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000340)=0x10) r2 = socket(0x2, 0x10000001, 0x0) connect$unix(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c6530001a2451d2bfeb1680c18d4b27a6022cbfcde1056d25e67e8e87354c4f0dc7e9603a913113dd8de0e6600bf1957a6f06903b7b7752606db77364dbc5a0c38d70aa0f3fe362c402195d2a5743aff714194687e95d4b95a36bfabc2af674752a955afa465db3183c532103919f4bbd27e929a33f"], 0x10) r3 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socket(0x10, 0x0, 0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1dce, 0x0) socket(0x40000002, 0x5, 0x6) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffc94, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 08:07:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x7}, 0x8) 08:07:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100f103"], 0x8) 08:07:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0x3d6d, 0x4, [0x101, 0x3, 0xfffffffffffff801, 0x100000000]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r4, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x928}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x2, 0x0, @loopback}}}, 0x108) 08:07:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8611) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000e1a0c0f2185e08ad982c9fdb87148914da77dcedbd93d2153a50f635e423ef07eaa98239cb784651cd150203471b1e074d5194ec48c3b1572dccb94cd15e6a5ec36a1896e519839fda675ef3c91aeca65316004da790395d644ef0929543f71e26f827967dfd538fbc0bf862829da8845d4a3fe7a3f741e1cec1905d79fdf9d0cea66e3ae57b51d3a5c12595273c306e83d8807cd6ae3d527c476b9332ce88a94027fd0bf58d117af77ada5d38ae0da1e53df38e9cfc1487"], 0x10) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000340)=0x4) getpeername$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/40}, &(0x7f0000000300)=0x2a) sendto$unix(r0, &(0x7f0000000380)="da56833d3f7b7a35d74ddaad0f6b47e042ffe92cbd4138a2713e4806999b0bf93eb8cd5cf97a8785ab4a3565d767d5a790aaebc839a70d3e4870bf6f91f2bec25452e62cce12372f14fa6181cf027fbd44f68f114f11d65983a65ac154ddb391aaf516759062f687892068680e70e1aea8ed2d4bef147456d5376adb0060823a48eaa1e8b12432", 0x87, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f00000000c0)="e70b6fdf8a32987adf2c68af41375b75271fcb38c9f69124b074953156ae981f60ac74684e43bfd4497430d968137ffc16013fe6e6d39724fcc61c24dc19cb339cdc01a2ddea266e6ac969a19ecb406507d7f5b41a09e3d75150", 0x5a, 0x0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 08:07:04 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x9e, "1fc602025d9e6674005a6bbd88fc7fff0832d258a39b991b076d9212ce95115fc88712dbc9661dac485a8c5ae269b447618cac40d2c992bc9b6e60bce3175e0baafba8f49d8c1b5952715204e74eccede74911f200acee66c699a2b390e81aae71a37e6365f7241a191c2890e5306e46d2003aa22b187df9e09a1281ae5973ea0e1c5807e90f4a8c3b1637ea8c5f48f0d02429c06304641f1c6d681adec5"}, &(0x7f0000000000)=0xa6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x7}, 0x8) 08:07:04 executing program 1: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000040)={0xffc99a3b00000000, 0x7, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000000c0)={0x400000000000, 0x10000}) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x7, 0x400009, 0x6, 0x3, 0x3}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x6, 0x2, 0x5, 0xffffffffffffffff}, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x7f, 0x6, [0x1, 0x1, 0xec, 0x0, 0x0, 0xffffffff]}, 0x14) 08:07:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) 08:07:05 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000400)=""/71, &(0x7f00000004c0)=0x47) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) r2 = open(&(0x7f0000000500)='./file0\x00', 0x20000000004, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000380)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fd85a9efb34b9fb1104695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0xffffffffffffffb2) flock(r0, 0xc) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 08:07:05 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) select(0xb06a05a9, 0xffffffffffffffff, 0x0, 0x0, 0x0) 08:07:05 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000380)="b379dfc68c740ee85cff8539a10626316ebebb697619b7f315d58ac229d4c8b8ed8236a4be24995682e91d8cd81019dee833ba0d009b6dc5abe060cc38770bfb2a5b56ead8787cca5d0a3e9ed622abca18ec946e6daf817dae4f94b1a5c76b26516c0f", 0x63}, {&(0x7f0000000400)="ae577d6257d312310656323b05bd7e96e7e97f5847841c7885898699ff24664201ac77cae524b8039dd7af2372d1f589", 0x30}, {&(0x7f00000004c0)="d0bbe6d3ca98b945c9fad5d9dcd23d7e734b653584b5eb33d45911c2c9b247bc201c72c5a9e093643ebca606dbf484b25fdee95f2a2c04cd7cd28548d5a527dd4817ac70604538b577922e6e31f0a353462630af97a2fb3f39f0667eea3e72062da42808005417f3c034c9c18e8aa543d7ed9481d03942bf29a1ff91c43e057a81b0facfd35dd5c98e1f67dede67fab2ea1ffef2033ddc37e99837e3a40a6deea6e5e3a9fded33aa1ccf960ea27858ec1a4b2936d915d63c8f622edf8c9285ad355b8ed7618a66e1bb928b827d88291c54797742cb766a2ecc7f44d6a8d27b7d677ac6", 0xe3}], 0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000005c0)="a352dc0cc4d97b9f9b1a4e8724d9516b99469dc1dce0", 0x16) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 08:07:05 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x2800) symlinkat(&(0x7f00000007c0)='./file2\x00', r0, &(0x7f0000000800)='./file1\x00') freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x20, 0x203) mkdir(&(0x7f0000000200)='./file0\x00', 0x2) fchmodat(r0, &(0x7f0000000240)='./file1\x00', 0x30) getsockname(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) r4 = open(&(0x7f0000000780)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x80, @loopback, 0x700000000}}, r1, 0xffffffffffffff74, 0x0, 0x4}, &(0x7f0000000480)=0x8c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) rmdir(&(0x7f00000004c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000500)={0x4}, 0x1) r5 = getuid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000740), 0x4) r6 = getgid() fcntl$setflags(r4, 0x2, 0x1) fchown(r4, r5, r6) r7 = open(&(0x7f0000000540)='./file0\x00', 0x20000, 0x5b) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000580)={r3, 0x808}, &(0x7f00000005c0)=0x3) mknodat(r7, &(0x7f0000000600)='./file0\x00', 0xc108, 0x9) getsockopt$sock_int(r7, 0xffff, 0x5016, &(0x7f0000000640), &(0x7f0000000680)=0x4) mkdirat(r4, &(0x7f00000006c0)='./file1\x00', 0x4c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r2, 0x80000001}, 0x8) 08:07:05 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fdatasync(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xaf, "d3b02208896eeba6e5e87cb01e00223d1b0cfbd521c01d0dc620f9c30a24eb2448acf79cea137393f4b7f4d12546b378619f6f579e20e81b5449a4a9882eb7c551d24d646a97893a092a854181081db3abd51b605567250d2d2285d7cfcff758e3ae2197a4df1abeed1457a4260d5a37026f50dc34c4fa74bd7ea80afeb15d200f47451aa6c82ef22c8d4c0117757428ede276702b229af6b453f21768e9dfd7a1d1d53780e9a310e3d9ec9ff5b399"}, &(0x7f00000000c0)=0xb7) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x7f, 0x3}, 0x10) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="0900180088a61b79a9c067ea1436089cf6041d8611f9167085cbcd3a"], 0x20) 08:07:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r2 = dup(r0) r3 = getpid() fcntl$setown(r2, 0x6, r3) r4 = msgget$private(0x0, 0x400) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) msgctl$IPC_RMID(r4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 08:07:10 executing program 3: r0 = dup(0xffffffffffffffff) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x59973) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 08:07:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) 08:07:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000340), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockname$inet(r2, &(0x7f0000000180), &(0x7f0000000200)=0x10) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 08:07:11 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r3 = semget(0x3, 0x1, 0x62) r4 = geteuid() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000005c0)={0x7fffffff, 0x120, 0x5, 0x8, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000006c0)={r5, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000700)=0x10) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000540)={{0x0, r4, r6, r7, r8, 0x132}, 0x1, 0xe, 0xfffffffffffffff7}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 08:07:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0xb049, 0x4ac}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 08:07:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet6(0x1c, 0x10000005, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xdffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = socket$inet6(0x1c, 0x0, 0x0) msgget(0x2, 0x20) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="200000004f0000008000000000000000000000000000000000000000007b94556c0008000097aa525ef9ba03be43389b6eefad5a4fb9e4"], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 08:07:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x1) r1 = socket$inet6(0x1c, 0x4, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x200}}, r2}, &(0x7f00000001c0)=0x8c) 08:07:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) 08:07:14 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b39) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x2, r2}, 0xc) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) bind(r3, &(0x7f00000000c0)=@in={0x2, 0x1, @multicast1}, 0x10) 08:07:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/17, 0x11}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/238, 0xee}], 0x5, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f0000000540)=""/90, 0x5a}, {&(0x7f00000005c0)=""/31, 0x1f}], 0x4, 0x0) r1 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x8, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x7}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000700)={r2, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000740)={r2, 0xffffffffffffff88}, 0x8) r3 = open$dir(&(0x7f0000000780)='./file0\x00', 0x30000, 0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000007c0), &(0x7f0000000800)=0x4) utimensat(r3, &(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)={{0x1000, 0xbd9}, {0x2, 0x5}}, 0x200) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000008c0)=0x1, 0x4) ftruncate(r0, 0x3) preadv(r4, &(0x7f0000000ac0)=[{&(0x7f0000000900)=""/157, 0x9d}, {&(0x7f00000009c0)=""/238, 0xee}], 0x2, 0x0) ftruncate(r0, 0x7ff) getpeername$unix(r1, &(0x7f0000000b00)=@file={0x0, ""/4096}, &(0x7f0000001b40)=0x1002) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000001b80)={@empty, @multicast1, 0x1, 0x1, [@loopback]}, 0x14) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) utimensat(r3, &(0x7f0000001bc0)='./file0/file0\x00', &(0x7f0000001c00)={{0x524bcbfb, 0x4}, {0x8000, 0x5}}, 0x200) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000001c40)={0x3, 0x0, 0xff, 0x7, r5}) execve(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001d40)=[&(0x7f0000001cc0)=']\x00', &(0x7f0000001d00)='\x00'], &(0x7f0000001f00)=[&(0x7f0000001d80)='\x00', &(0x7f0000001dc0)='[\x00', &(0x7f0000001e00)='^\x00', &(0x7f0000001e40)='/&*[\x00', &(0x7f0000001e80)='\x00', &(0x7f0000001ec0)='%\x00']) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000001f40)={r2, 0x800, 0x3f, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001f80)={@in={{0x2, 0x0}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002040)={r2, 0x8}, &(0x7f0000002080)=0x8) lseek(r4, 0x0, 0x1) poll(&(0x7f00000020c0)=[{r4, 0x2100}], 0x1, 0x1) poll(&(0x7f0000002100)=[{r3, 0x1}, {r0, 0x2}], 0x2, 0x2) select(0x40, &(0x7f0000002140)={0x9, 0xffffffffffffffff, 0x0, 0x7, 0x3, 0x4, 0x2, 0x5d6}, &(0x7f0000002180)={0x2, 0x1, 0x4, 0x64, 0x6, 0x12a, 0x1, 0x100000000}, &(0x7f00000021c0)={0xfffffffffffffffb, 0x7, 0x60, 0xa0e, 0x100, 0x7, 0x7, 0x401}, &(0x7f0000002200)={0xfffffffffffffffb, 0x7}) preadv(r3, &(0x7f00000023c0)=[{&(0x7f0000002240)=""/75, 0x4b}, {&(0x7f00000022c0)=""/225, 0xe1}], 0x2, 0x0) 08:07:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x9, 0x4) 08:07:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/154, 0x9a}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x11, r2) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r2, 0x0, 0x2) r3 = open(&(0x7f0000000100)='./file1\x00', 0x100000, 0xc) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') close(r0) close(r2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="03a36c1916f4170e3f7f"], &(0x7f00000001c0)=0xa) 08:07:14 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() munmap(&(0x7f0000fef000/0x4000)=nil, 0x4000) mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 08:07:15 executing program 1: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="e22834f647ad761099722b7d6c0d6fcd817e6e80ea0f2d3274cf430418922645dace57525cca088650f69df9c441b685963571c7c9b8b46b72feddde4cad38654457436db175432452fc7721440df9c2c160484e3f6d24d88950beb66f37eeab0b18b867f90ac3951b7460d5c0995bc62dc6bcdccb0b033aebb98bae54613584fa426d3210b8e4adac40b6210d74c520a44875dbac7d83c7700e66be205de39d47d20ef24f0af72ccad752b95ff50db9d73a2fb73de326ac54326a4c337381a7be189797c5071f7001af", 0xca) 08:07:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x8, 0x10000, 0x1}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x94c, 0x4800, 0x0, 0x556f, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000200)={0x1f, {{0x2, 0x2, @broadcast}}}, 0x90) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x1c}], 0x1c}, 0x0) 08:07:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x0, 0x2, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) socket$inet6_sctp(0x1c, 0x3, 0x84) 08:07:16 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) close(r0) close(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x40, 0x8001, 0x89, 0xffff, 0x4, 0x2}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0x3, 0x9a, "918e3d86a114adb5549a11fe7d441a1be0cccbecb532fe4d27deda94c721273ddb2cae7786336df990a13a1ad69e6b578f009413e6a43fe5b5c672da931e49a5f5550f2c2e6a8c921cc4812ba3b6fa26bbba58692591268594773dc84942f2c7be5e3f5a14a51ccf095d683126206f7283bbebe0b123a74909867cacbe503e8a4561ae24dffbb449253deafab58c4c34ebdee4756d08cc651df5"}, 0xa2) 08:07:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8084, 0x61) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x4079dec2}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="03200000030001000100"], 0xa) 08:07:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) 08:07:16 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) close(r0) close(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x40, 0x8001, 0x89, 0xffff, 0x4, 0x2}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0x3, 0x9a, "918e3d86a114adb5549a11fe7d441a1be0cccbecb532fe4d27deda94c721273ddb2cae7786336df990a13a1ad69e6b578f009413e6a43fe5b5c672da931e49a5f5550f2c2e6a8c921cc4812ba3b6fa26bbba58692591268594773dc84942f2c7be5e3f5a14a51ccf095d683126206f7283bbebe0b123a74909867cacbe503e8a4561ae24dffbb449253deafab58c4c34ebdee4756d08cc651df5"}, 0xa2) 08:07:16 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000fed000/0x3000)=nil, 0x3000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x100000000000000}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 08:07:16 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x6f7, 0xfffffffffffffffa, 0x3900, 0xa7b, 0x3, 0x3, 0x40, 0x7, r1}, 0x20) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x2, 0x8, 0x0, 0x1f}, 0x8) pipe2(0x0, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x2) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x1, 0xffffffff, r1}, &(0x7f0000000380)=0xc) r3 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000200)) fchown(r0, r3, r4) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) 08:07:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:20 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) dup(r0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8020300, 0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r1, 0x0) 08:07:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x100000000, @empty, 0x1}}, r1, 0x8, 0x4, 0xa11, 0xfffffffffffffc01, 0x60ce}, &(0x7f00000001c0)=0x98) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0xfffffffffffffffd) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x4, @empty, 0xd92}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x42}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000002c0)=0x10) 08:07:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0007000000e80102000300feff011b0000"], &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x5, 0x80000000, 0x0, 0x2, 0x6, {@in={{0x2, 0x3}}, 0x0, 0x10000000000, 0x6, 0xfffffffffffffffd, 0x7, 0x8000}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x6, @loopback}, @in6={0x1c, 0x3, 0x0, @loopback, 0x17}, @in6={0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r4, 0x8ac}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x69d, 0x2810, 0x7, 0x6, r2}, 0x10) 08:07:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) linkat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7, 0x1, 0x6}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84) syz_emit_ethernet(0xfffffffffffffd58, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x1, {{0x2, 0x0, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f00000003c0)=0x1b65195b7e1e9a67) 08:07:20 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x10000000) fchdir(r1) freebsd11_mknod(0x0, 0x1000, 0x0) 08:07:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48, 0x104) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="83f32de3a61fb46ddb2fb5c177b5ae3b134a3d1571a2e45c755a82dd6c017fe7e5430a913a5e13d37d1e98fdd019463822ed5eb8789aca344bff9c2bdb5c72387edc71a4c31a7fb2056b0187e1ec64661387946f1289513c85e9548f0bfca0114769a06f479c524a45b3757cdbef29cd8dff746608753ae5188c28942da879b012261f8a6bd1ac7b31bf490d836ffb192ae3d1b236e79613214eb64ec3a5ecd80fdac913a5608affb6a1b17373d4916d870b6bffc59e5afa222a60932b635e26ee8247ac67fdd21140f88ed33a9a2d968d4b648faede999f5e04e0439e190bb09d4f0000000000000000"], 0x1) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x48e0, 0x2a83}, {0x2, 0xfffffffffffffffe}}) close(0xffffffffffffffff) 08:07:20 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x9, {{0x1c, 0x1, 0x9, @loopback, 0x9}}}, 0x88) clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 08:07:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r3, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) pipe2(&(0x7f0000000280), 0x100004) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e1ffffff", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 08:07:23 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x200000000000023b, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x1c, 0x10000000, 0x6) getgid() r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000004c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000800e9b608000000000000"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 08:07:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(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) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 08:07:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getuid() freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() freebsd11_fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d00)=0x0, &(0x7f0000000cc0), &(0x7f0000000d40)) r8 = getpgrp(0xffffffffffffffff) r9 = geteuid() fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getpid() freebsd11_fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) getresgid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000200)="5507f90f9e7ea301df829d5bf0214d775ac76d5de729e2865743d009e11350f66810a04044ab0dbe5e08d9eb155f4d484fed9d50655d5d2b2a1c9401cd232be161ca951121e98d9ea4b86b71baeadc696c2d0681ebd23d14203986eac75d129fb195afa8c33b84127b82118953e5d9b3306d884e2899e2830e8c343575f34e41f9583ddd917f9ad0f79c01a53656b4ca99934939e9369ca6c80117f8fb4bb51a55bf3f5909a82ff494726b4cdf7899e0edd093e0de3ef53d752c10a8117137909d7179418a953a57052aa040aebcb6500512e9e1ac5bd1e7a1da6de1eaeff2d5831b2b2d5a4d3c", 0xe7}, {&(0x7f0000000300)="0128e5f95fdb2781269bd7450edb34ad3982f1e501238eb68821daa097fb4d7407485555c60a112f9f31f2d22a5006fce8afd136d5eda3940a1ee6cc019a37ac5d4d389e2ff6b0f80f6adbf47743475509160e5b1542806e661c405f5c3c614cd2b3879b878ba862c7733735a9ccef58cac7992ead0b05432f750ec9609ebcf423528e46b58accc75ceea812cd0b6cf81786c76e0252813dcece192d7e2549b807fb974dcec9e06e8062", 0xaa}, {&(0x7f00000003c0)="bc06f78f21c9eb576fd13ca0d0c9c5f191d56f5ac49556d9f8cd866137d12261f0a6d47710b86ed17e197d42be8b73a17559f3390bed8fd574591a2d3841ffc6a992ed842bea751b5ee0b34dcb1c1e9fd8bd2ca3a9de209704d52603c6e889c10be1a7aecd44431fc060a1a04333311ef418cecd5cae8a56a7c47d88bd6624ebe9605f6b861b7ead84c1888fc79058cc46a5514f129a8749ef690e247cba", 0x9e}], 0x3, &(0x7f0000000b00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0xd8, 0x100}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000180)=0x4) r20 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r20, &(0x7f0000d06ff8)='./file0\x00') 08:07:26 executing program 1: clock_gettime(0x4, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)) 08:07:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x10000000, 0xffff) socketpair(0x10, 0x10000000, 0xfffffffffffffe00, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000000c0)={0x7, {{0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x100}}, {{0x1c, 0x0, 0x0, @loopback, 0x4}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 08:07:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x46) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, 0x0, 0x0, 0xfffffffffffffffe) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={0x0, 0x2}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000900)={r2, 0xb3}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x50, 0x2, 0x20, 0xaf, 0x100000001}, &(0x7f0000000780)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e217f000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000002200"/128, @ANYRES32=r3, @ANYBLOB='i\x00\t\x00\b\x00\x00\x00'], 0x8c) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f00000000c0)="3cbd71da8da28a1f03ca6f6600624a03d160bf93dbc300953e940b32d364381b2c3d84373c85f2bed4499ddd9187e3a18b886440d937a395d5ed16aad7e39511fa18811c5cf289fc5736bfa63bce9388b2baf514914170a54ed8925ce8b7d6f482079b3f390278b9b25a07cc4dcd5503a59607eeafe768d732c352ea6cd8374061a1", 0x82}, {&(0x7f0000000180)="2538f8e4a33fbb6fe497d59340670989c0fccd06b03d4cf921385599d6b6d4b55ca6d90e12f092fbb7fdf44a9bd73398baf6ce8b0773244c502fd007252a", 0x3e}, {&(0x7f00000001c0)="fd185c3e8ad2b20df2239ec7865a34656ea359740e46760012194a0dde982c898f5e31af67e476875bc23afd9ac4bb115a999232f30e5a23088b02c87ddd66de659af0c2f4cc6d68b6bd76558c3e363c2ce0c7c847f724678635ed31bf2a1af642ae1aff1d9bf963bc0562d18fd44ad70d3bad3e57c15a4cb0e82523faa0c1aabdce3fd987c5044a441ed49b2432c27ad3c5b535164750a7a4a6d33e4d63bf6175f382e17a04c2da930e7d", 0xab}, {&(0x7f0000000280)="fb22e91ec285cda8e2edbea5bb882205f415c6a5f5cd305a8b058f086c75e7bab72439ef4925c3ceee9b5af07ed61e20dea8832cfd9a25bded44d750980e481f1ec102fb9daaeaaf1e9ebed70615f8", 0x4f}, {&(0x7f0000000300)="62ec5a1985a249bfa664ad79dc88c0533d1f1949df563d0a7be9d2a155af0833a13e73260b07052ddce2d890a17053ad28cf1223da541c7940212a14d1bf64b0a495855547721cc93a87e18015706badbc89a781b6754bef912551967f041c042147d4e006060a7709022601325e445dc91161b1aa88d71cc5fc7383e4c20f4c646a08b8d39240244498be53bc94c13cdb1e216a02bc4aa3cd81dc4675b2d54d9ad78f259b17a99aab750692d22827bff6b3888d134e69faf5bf", 0xba}, {&(0x7f00000003c0)="cfd5ede0be675f62", 0x8}, {&(0x7f00000004c0)="8e4a2d20c8fc3c98ab9c930c78073d21178921ed9243ad4021902509cbfe9d82230dab73eab0624e4ed10490f70e75c4395957344e8222977bb456a476387c73a2636d0e03a719bd9294afad04f17b80ff080583031baef94c22c359044f3ad4e00f2939aade700501a7efb17304293e8375b88e6556cdfa8636e203b5d50c196d8abc02486a795a7f309df97a94c34b9942ac0b76721c69c519c7325469823d1230ecd8f0b3698ba87bbce3277d061d91540f049a5ee8d4bbfac0c896200f32de00f90e48a0", 0xc6}, {&(0x7f00000005c0)="f69dfbc72db549b046613b30227227d6cce015366f24016143d76984acee022e629fd71dbf7e2fd098a7c6bdec1f696e10b3a6280db125ff5891dbd652a6e2288efdbf21bdace0aeb36d27c089a7f966eb751ad27c528240ec24461f54be8005d6c63b501ca64128f74bf9d7aa11d742d0b37e95b9e808d2b62aea8449a40cb53e3a244d59253a185eec8f13f7bde0628861df088ff70a896b7ded3ebb40e8e896478627f2eb95c55ee548598887f331ff42146f6149008e1c8301ae8418cff623e1ccb2d374caf1749fb4349d25dc47da4a229bc3536aaf46bc899437c65a88df62a78891", 0xe5}, {&(0x7f0000000400)="e4d14288f9e60ac91ca1c7ea2daae3ff69e5b175ed0c10a4cd1e9b1db29950530914cbcdac5078", 0x27}], 0x9, 0x0) fcntl$setstatus(r1, 0x4, 0x40) 08:07:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:28 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x10000, @loopback, 0x79c}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 08:07:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r2) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="09b8f84a0842e7924786e3567129cc0700000000000000540e511d7b"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYRESDEC=r8], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 08:07:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(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) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 08:07:28 executing program 3: syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") r0 = socket$inet6(0x1c, 0x0, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x8, 0x0) r1 = socket$inet(0x2, 0x3, 0x1f) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) 08:07:29 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffffc0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32c"], 0x1, 0x800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, 0x8) 08:07:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000ac0)={0x0, 0x2, 0x3, 0x8}, &(0x7f0000000b00)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000b40)={r3, 0x5be6fe34, 0x1d74000000000000}, 0xc) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r4 = socket(0x1c, 0x4, 0x50000000000) connect$unix(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="8208642e0020000000010000000000660aa1d3a1ce2819fe82e5f2a974bdb5ebef7c0154c78503467eb3b4e24e1f7a628407000000bd717671418edc17dfa4ed72466ab7b462d6ced560249be875f4d09cd4c04017d900c8729fd29fd42ef3c1b6e0a7a1d6b77fa4f8370e0c794647bff73d5dbd847f787dd348005210"], 0x1) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() clock_gettime(0x0, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = fcntl$getown(r4, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r5, r6, r7, r8, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r9}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d487d47e24b3365af98f85613d5f14c88329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544", @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r10, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000009c0)={r11, 0xf, 0x8f}, 0x8) freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000b80)) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 08:07:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) socket$inet6(0x1c, 0x7, 0x6) 08:07:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400)=0x401, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = semget(0x2, 0x3, 0x41) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000540)={{0x5f, r3, r4, 0x0, r5, 0x88, 0x8}, 0x800, 0xffff, 0x1000}) setsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000000140)="2f8d920def2f2deb4f3e10590178bd61d741d2228b92c0384f74b83ce7e4bd315f3954ea31271d77f15fb6728adabd68ff0730b0aceff2987dc838fd7a316ad3af3007327e203eb44bfeedac3882a20efe144d6fd46023b4aaa39f565b11c62b8b87322090609236ba86b5750369af3e93d3f06c8ed4374f9722e7612c8b3e495fc0a8135179e0205433d22dbef54ef8ffaa018d8a4a37b0f03b6a6ebe37452c0eddaffbeffbd052f26589b547a255e8508e03bee7d2a7ed014ea8d9c1da07a47de08bc831", 0xc5) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:07:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xfffffffffffffe9f, 0x0, 0x122, &(0x7f0000000900)=[@rights={0x10}], 0x4}, 0x0) 08:07:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0xffffffffffffff66) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2c19, 0x1ff, 0x7}, &(0x7f0000000180)=0x10) 08:07:33 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000300)=0x101, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7aa, 0x800, 0x400, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x8a, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e230000010000000000000000000000000000000000030000000000000000000000000000001000"/128, @ANYRES32=r1, @ANYBLOB="080000008100000000020000ec0b00000100ff00"], &(0x7f0000000200)=0x98) 08:07:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="ec30e7f4cd3d761614fa4addb9a7cf2012deb6285282a6e6f4bd7b7bc53ffa5b234eabf2be008bcc9cdfd7ef073275af228e74aa213932750ce755b75513c5f1e2f6762dcdd097cec84532c1f37022441e7ad202d7b60a188f87128ce74ed066e84ef04ed09af2f5f87d23fe5054d51b5e5b1b9c91270e46b245343e32f457f8f740d2fd9e4b4258595b7d84391a49542ae4a8db9ca087fff6462511cf9775236c8a915b982e22", 0xa7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000), 0x0) 08:07:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb) setrlimit(0xa, &(0x7f0000000000)={0xade9, 0x4}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x4}, 0x8) accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000140)=0xb) 08:07:34 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)={0x3, "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"}, 0x1008, 0x800) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000011c0)={0x0, 0x5e2, 0x1f, 0x3, 0x6, 0x1, 0x1000, 0x4, {@in6={{0x1c, 0x2, 0x0, @empty, 0x2}}, 0x0, 0x3, 0x1, 0x1000, 0xfffffffffffffff8, 0x8}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001280)={r2, 0x1, 0x5, 0x9, 0x7, 0x1}, &(0x7f00000012c0)=0x14) msgrcv(r0, &(0x7f0000000a80)=ANY=[], 0x0, 0x0, 0x1000) msgsnd(r0, &(0x7f00000000c0)={0x2, "7759cc0e2d53ea6e0547c39734a19beae67cbecc910c8ca9e4121fe4033f8223a6e9b617f2b88b2f52aea9ee705bf493d1deeea5f5cf7be72b83abb3d4acbed58e19b57a18ffd3f47746a42649d75825cef2fb9d85c49233db7db266772df0219c986fe09baf3d78ebb4972b7f8057b1edfd221cfe1f228d541394453240d117cf1f0e94a2"}, 0x8d, 0x800) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8d01f49100000000"], 0x8, 0x800) socket$inet_udp(0x2, 0x2, 0x0) 08:07:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)=0x1c8) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 08:07:39 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, 0x0) sendfile(r1, r0, &(0x7f00000001c0), 0x6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x6}, 0xfd43) 08:07:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) shutdown(r0, 0x0) fcntl$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) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 08:07:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="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"], 0x6a0}, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x1, 0x100, 0x1, 0x2, 0x4}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000240)=0x8) 08:07:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xe9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x100, @empty, 0x3}}, r1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x300325d9}}, r2, 0x0, 0x2, 0x9, 0x3, 0x3ff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0xfc8a92c, 0x100000001, 0x3ff}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x6, 0x5, 0x7, 0x5, 0x81}, &(0x7f0000000040)=0x14) 08:07:39 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x5, 0x3, 0x1ff}, 0x10) 08:07:39 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xffffffff, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) 08:07:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x8001}, &(0x7f0000000100)=0x8) 08:07:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3e4c}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000)={r2}, 0xc) 08:07:43 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000540)={r5, 0x54, "59318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00100000020000000400e306010108000900d1988567b3d22e6fff01048000000000000000000000000000aa0100"/148, @ANYRES32=r6, @ANYBLOB="414e000005000000090000000200000006000000"], &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 08:07:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, 0x0, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:44 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000001c0)=0x100000000, 0x4) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 08:07:44 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x1a, 0x2}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001a00)="648cdf05292f59286a", 0x9}], 0x1}, 0x0) lock order reversal: 1st 0xfffff80012a199c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000b25d40 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012a19428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8102c775 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d278 at __lockmgr_args+0x488 #4 0xffffffff8151a09a at ffs_lock+0xea #5 0xffffffff81968e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfdff at _vn_lock+0xaf #7 0xffffffff811a7141 at vget+0xb1 #8 0xffffffff811929f8 at vfs_hash_get+0x148 #9 0xffffffff81513601 at ffs_vgetf+0x51 #10 0xffffffff815038a4 at softdep_sync_buf+0x444 #11 0xffffffff8151b644 at ffs_syncvnode+0x394 #12 0xffffffff81519e08 at ffs_fsync+0x28 #13 0xffffffff81967965 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811baa81 at kern_fsync+0x261 #15 0xffffffff81717846 at amd64_syscall+0x436 #16 0xffffffff816dfa5d at fast_syscall_common+0x101 08:07:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:45 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) open$dir(&(0x7f0000000480)='./file0\x00', 0x800, 0x80) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "6bca61e13f5d56a678e991fd4c9a20311073bff12ae3ec09523dcabdc2a6371ac8b8d36989dc014f68c18c8e1876a943001b8f88d3c674a2606365d45885b0bc5e39848e672cfa3b271a5c78264a8a0d04c4def673f9f00e6d2bb287e724981e1cd07b658ac4cc6aef94717f80e72562d5a89004193746f5f112f9b1992a88368b395c7b4d29e4629677c1f3e7bb60e1338dd362be67aee411af13648cca6536f8f484ae6451e0a01621793bf49cb7f3b2589fec1ca7b42f71a9b874cfaa4b6642bf47f3762ad5790648f67e502931c584d96583e0e7a354faea775d75d11ab3bbe8a0b412d4c01cd5d0326985c23ea0"}, 0x100) mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x80000300000a, 0x10, 0xffffffffffffffff, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x1000}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x3ff, 0x1f, 0x8, 0x1, 0x6}, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2}}, 0x0, 0x4, 0xfff, 0x1}, &(0x7f0000000100)=0x94) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0xc0f5}, &(0x7f0000000180)=0x8) 08:07:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, 0x0, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:54 executing program 3: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000140), 0x2aaaaaaaaaaaabd8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x282, 0x8) freebsd11_fstat(r1, &(0x7f00000000c0)) 08:07:54 executing program 3: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x1, 0x0) __getcwd(&(0x7f0000000340)=""/232, 0xe8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) geteuid() renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x20000000) getsockname$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10) __getcwd(&(0x7f00000000c0)=""/85, 0x55) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x1, 0x4000000000000}, 0xc) 08:07:55 executing program 3: r0 = semget$private(0x0, 0x4, 0x20) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000080)=""/188) socketpair(0x1, 0x5, 0x119, &(0x7f0000000040)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0x5, 0x3}, 0x10) 08:07:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xe, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x1, 0x7}, 0xc) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xffffffffffffff81, 0x0}, &(0x7f00000000c0)=0xc) r6 = accept4(r2, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)={r5, 0xffffffff, 0x5, [0x0, 0x2, 0x10001, 0x2, 0x78]}, &(0x7f00000003c0)=0x12) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r7, 0x3, 0x0, 0x1, 0x6, 0x5b, 0xa6}, 0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r5, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) dup2(r4, r0) 08:07:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x6, 0x2000, 0x81, 0x2e, 0x9, 0x2, 0x100000000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x101, 0x4}, &(0x7f0000000140)=0xc) 08:07:56 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x401, 0x3, 0x7}, &(0x7f00000003c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r1, 0x1}, 0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440)={0x8, 0x4, 0x3}, 0x8) ftruncate(r2, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc000000000000000}, {0x1c, 0x3, 0x0, @empty, 0x1f}, 0x1, [0x0, 0x1, 0x1, 0x8, 0x338, 0x7, 0x80000000, 0x20]}, 0x5c) renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r4 = semget$private(0x0, 0x3, 0x80) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) connect$inet(r5, &(0x7f0000000180)={0x2, 0x3, @rand_addr=0xef}, 0x10) semget$private(0x0, 0x0, 0x40) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000000)=""/166) 08:07:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, 0x0, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:07:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f664b0f653000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x3, 0x81}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x9, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={r2, 0x0}, &(0x7f0000000200)=0x10) 08:07:59 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) 08:07:59 executing program 2: r0 = socket(0x2, 0x5, 0x3) semop(0x0, 0x0, 0x9) r1 = socket(0x1, 0x1, 0x8) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @rand_addr=0x5, r3}, 0xc) 08:07:59 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 08:07:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x100000000, @empty, 0x4ad9}, 0x1c, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x3}], 0x10}, 0x3) 08:07:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt(r0, 0x40, 0x0, &(0x7f0000000140)=""/54, &(0x7f0000000180)=0x36) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffec4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x31, "5de5798170e421605aac38120e19f77b58f08bb3bb6951298b37f992fcab919b7ecc45ea2b3b985d7b09e05a31e3b4d6bc"}, &(0x7f0000000100)=0x39) 08:07:59 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x58f6376c, 0x3ff, 0x4}, 0x10) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1b8) close(r0) execve(0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 08:08:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r2, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:08:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x0, 0x3) 08:08:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d23a418016c47954dcadb997d1b01f891633ae5ed538ab3d62702803db2e6eb4d8cbf5d8661e38537f6499b80d70ec36011c3ec1ca7d681ba053a8deb7fd576438a1ebdbe2527eb39e5d7d87fae8623df14d912f2161eff7492e23cc93a25d8c556d7dc516676cfebb12a835cf74bdb0d2b8f382941973f45800e0fc2b754220356e6a20af88270f020a5bbde95e2d8c882059862287b9d51d44f440fcfe503ecae6dc5925aa1e89857fc1798f8e548baeec86733255505258f1011308690fc26a5070d671f6a5", 0xc7, 0x108, &(0x7f0000000100)={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) r1 = socket(0x17, 0x20000000, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x4, 0x4) 08:08:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1200, &(0x7f0000000140)=ANY=[@ANYBLOB="57cfbd1e"], &(0x7f0000000180)=0x4) 08:08:01 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000000c0)="ed16b44e0eecb4f674ca89fd32195a66a54d7655a67e88b2b363b14abcecbf7a60ccc9dc435bc511b134e4175d8751715e66767b570106c74a29a8f664e447389eac7fa449abf77bad7907eb19982896ee5b707fc1a196721552882a27ea5f09fd8947a5c1172dc5034a97d433496e743097b602e8d07a1f1613e26f3b9dd0491ed879f60a7361f4998b02032d4f63d08fbe7cf6d56c92c7ce068205b3d36b6dff31d53672cb95d65b792321b97b336e", 0xb0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, 0x0) 08:08:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x100000000, 0x2630, 0x7, 0xffff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x1, [0x40008000]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 08:08:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc4, "af347dd518b13c2b667a9fbe9bdb6a56b00c62531bd9a1384ebbefb78a5c486a2af0f8bc0028afc0786f958793dca761611189041f397f81a8c11be6ef1ae60f260c942c69fb7f577c516b448833fd52e8d5ce85cba65a416e3ffaf97180649682c914251a3fca059bdf935267c13ec156d924859e87ebd9cf8a0a4e78dc2b83102647eacb81fac752fe075b704fdbcaa99988b232ccb009251a188130693998f082d2665394cb759f9d776e5d754f554d2ecaee1cb28c1624a5ced5e42d7d6a439b38f9"}, &(0x7f0000000140)=0xcc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7, 0x9, 0x8, 0x6, 0x200}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r1, 0x3, 0x7c0, 0x2000000, 0xfffffffffffffc25, 0x3}, 0x14) 08:08:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x434f, 0x3, 0x10000, 0x0, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9}, 0xfe27) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x10) 08:08:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r2, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:08:06 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x10, 0x0, 0x6b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001640)=ANY=[@ANYRES64=0x0, @ANYBLOB="b0657c4cd8869e3a10a176b1de9610de72e3ac208a2d42e8d0ad23f1e392cea9db339eaf161e7a650651b4a2c05966563512baa86c01c029ce3ad5a514d887972afaeb113c941d527d65a7a8421da4a4d8c926046cc059c30c3e9453ffb6c7106ceebaf12480d74e20ee8f84757168a1e06665005166a2465f8cb8467362ccf6698ef4c30bba6bf6fd1d2f1f2c30cd74ea5b168c67239fad5af129b017f36f5ef5c127a1da5edc854f3912084fb396774d7e158662cf1db8e2c389cebb64044e2d308142a902b1bd15735d1f6b25d43a369d45df9b99f00dc0cfe64bf21564f96c3e97aa87cecef34039a1d781589d4f0eb9e382b0415b86a622867de4790f38f7331e83da52190ba0f8c6cfce1592916d26062fb512f66f2271ba16e5c57b442c061b8cdefc3a17b2c346460acfafa8f8057d5a472e1545a8f6f46979df94aa1e00749832b4c7388a99a6534c78ca846692c1c29c1218f562f94a4934722b3570593c33cd189d6a2f096fce81bc7554faec922eb215b67eb75c6d29a3d830508610cc1ec9fce4b3ea3f1cb66888acdf3e26cf9d6900c2fe82f1a564231cf6c2dbd2f206b3c1aa1b040cec9ae18d0f4c3d161dbbe9b82565be34c56d23a234c2ba171801addc2ff47e90c102d98aba5cb7d77e4a16fc29bd0a772dc0c13da5ff58ee48cd667de0c4a5f661a0d13860e21f8f5d9dfa9b03412d392a86db3cca44bd9fe015d2a71a3f013570756a265298694f1bf774e425031691515da3ce808ea103aa150ed2d44d64a1f0ee869511ea3d480543010deec7d4a118b411b3c0e5ba8e25b929d8f7a63b731d2357ad781c17cb2d6cee7cee756c4b46465ec63f7beae2de99483b4d2997d9ab29e045509e191c7ac66010006e1753fb536150665088989ba94c2c7bbdcf6cfe2e820a2f666340b839208925b2eec0e5308eef20d7d929380c3187533f632999e881c7c1cf8b02d75ec70c84b65a9860eb50a99e7c3af707413bc00645534db83bde8b441429201769674f238e8136d73465a68124ebab9b890581f227db3a975af08eb2905b6f7baff1052a3ab5cea77993409655a4463138fcd721527a3f417a3a71b418c3d32642e4ef5ffc038a032bd96e757fc9ea92c4fa26a23b7674b0bd827709b72be7e346aefee0941c4bede304eb8e7e29d4f28c11d0012f0175799a0caf03ce9e9e11d6fa855f9ec8c1f1019d66e57050354f08bf07888f6e321b155bf057aca2f11293ab3faa6f9a51ef91ef5b897da534a958c39b27b2315d9a062310f95f5606f3e3d8627223b4c4d5770d16b54d66d7d9ebede7c1af4c941332a9597486699becd41e4a7cb538ae73ce5aadfd3128c735a4766476b4c0c967e1a8c5fd9868cd26b956f23fbea2c1765c140edbca25f53ee0664b030dce9ded40bd1186bf4abb49048ac7807518809fbb77e7508d624d762f719b212f47a1688806a38cd36cc1021af0213ce08640ad641c6e346e2fdbd4d41f13e4de8dc48dddb593cb2c574735a8c024e4acb2a43471fb277762a574b44ac38fc3858a7debbe1b64ceae0d8772ec2815112e682cfc54d6d6f3c16e7fb3e37d15c461d338365b28efff4ec06b2dc3ece50b9e21c08fbee4db7ff9b04d0620667f8c0f118b4075260046c7c5aa78aa66b163fc544a11abb9e3f5b3ed7bc01dbbcf08ad96d1e82c258632cc199444c767db5d2efb92db71f8e9d55e694734350f6c73148ee4d85313ab4b164ea28e96b577d38e07bc1dc8320e168631047773e6d1af0f2ba0eff86743743f0bdd2f5e698bfef1ceb4ce7b2fdde860e983c77a8cdd07e49fb268208338b6db903aac3d3cf5527bc8a78db931a41fc7cb73023ddaf767902d3f7c8bef60835d8e46453b2342a2651465f9f38337b7b7d8f2d13a2ab34bbfe74aff2500adb7d2d12123a550eec9785432f77efeb1ba72f53ebf6ec44a688c6ea9a636c68befb79494c3b4e6f5fea5b5f36410ca9d6fc839532f27ea8f208213d17d1235ed92abe09493b51f4614a85afe6e4561b57f709bb7378a7b67e06572cde51e5abdb19452ff52bba21a6dd16e87d385930af68301689c03cfef6bcc6116a736625095774f7bdae074badc0d657e75c7af9d28f04bf7fb5132dc2a05eca1c241d82b6e6c8c25e74fd558f464d30118fc0e1c91db17e4c81c462b3a4a86e1e677d5a36451fbd557e6c4099340921281c2cd806adea3c5df23a2b3a913452f89367f2f3d8895f22d592f19b50951a49b909acb2ba853cd26ab872650710201a5b60409f6027221f75b02aa28633f8605760c513b1a2047509441711d111abdbafd218b852634f758b08f002aeecc1b0ec3a5faf91e926868e1acb7bba08d7ab41aa496cac60f6efbf04bce3cd3264843783aac4f381f94de5745e2cc9f2645bd89a92f638df70ea4609f8d9649916e22bcf54e7e1f1306e3cfd1677b410aa5e2fb759259b7ef2f2c89e9da8e8c8cf0d48b12e24946c4569b416000c9ed99a6f39bc8f564ee9bc3a2610395d97e50fe4d7c24cedf5be74d43a31fde058b35bc2e3d8341e8aa705bab30f8a45935dc6153df60ab02cd982f0b6753371d22246b66946e1897b881325c949a7541b1cf62f7bb4595b56f8d0c66142bdf29e1a9419c03d40e0b3686832b903785181e26d17dd494ed69e0863a9c8339098ec716a7a688aec32dcc55cc858d8a93ece5b9a876eca24152509a373433a7f791582e49a7fe2328588865d8a48c244f1cd005876d38515c4da2b9e0a926a4968d231d256d4326f27f215a433a2f450f5b20d11dc3bb3b64a158ccb77c68aa071905f238a5e847e40712b4d59fb6ade33067186eb6ad98e45a920a1f561618095ca25e09030979a58d29da580cbb8774a923ec07eb5551476500a6d34d1ec9e4fa4c4c351ca739d662315b3a08e6be8cb074120941c14879c5ea120c5f7b206370ba4c8498b52ff622524973107f222f4583a0993315329709e2b07c848e71c57b2e5391a4d0e6b3014295755c3c6c1f44fce2c13eab1f65ea221a4f9f72bb72cf9e000d495378f93f64b6dd20608dcc4921da976a740818a2d09134ef284033a6321542def61bdfcae743c790644d5d00e3fccad941ca4ed1ac558b842cb375c11fd1aa3d7241485ec0c3b13cabd0cdfacca9229c7a95620da068aad87ba0632076de8b1be546c08ad65025670c69d5f6e62001fb4ae34002987b1cb74b6d6883bde1cd885a4362ab6a01060fa2e454dc83eaa1823db6c9deacbeb9af519d5313cf69a9919584b4d45d0e4a33edab602d8cba6ef111f5b8f676373e09d94e39cdba1af504b654a130b4193f954856aef0fcab2010aa98783de7a9e5b47080eb1dde2a9434fb0b9685a5a553de88234a43cb2ca00dc99fc50fe98fd8187b1a72ab7ab910ffc1ed080f5a7ec680971615a8acff53eca9fe7bc6d894c1457398aaee6d8d402cd88d9fd12303edc88a9e82e575950dfe238bd04f58f4a9dbbc44763eaa2498cdad50d584582f811cbbb1cb93e7f14f7fd25fab28e5fa5f3475b55f95117450ab4a3ec22e626dee38620f8d49d91e5577bd279911250d84580f03fb2d242fc7ff1f733cc867711fa9dc9b8a3888444f05dab69005654aaa2cb4387278f9a958e5a92f36ea38eff9e8f560f974e4ed2c65ccfa250da0148bb3ddf4c56520c4605639f5fbcbab4cd7f4b7bd7ea1e629d0a39d9bae343bd37055ae51b2504e06ae2a895025a2173fb6a03ce4290f0ae615e9854271972b78f371a76c1e968f004947479f02f76a2398bed608cae6bd83fad2473ab2f22267dd41a0fb87d0f43097091ba021cd0f4ba44167a3de2e8f06c0565e70978281a0877c394f19b0380739dee5d78d13e4cd50e548dc8873216c6244ed133af89fa7cff3d72d816994f43aa2f7cb9f10dfc21bc0c242fe806fa9dfc5b463e092c0965c167896b6bf5f1cfc4b929df18154ec9ee9a66c04de29ee0908c96d44e81ef3f54c5c515daa0a3382c147221550c8168756fc81333f221c45d27a0b3cd653e3c8758959816f52700812ac8d85fc5dc67c971db2eaac8521c0aa397af89347c804226120403c83b3b22ae60046193641e31239032e363bf089ece0522fd261d1ef073e8ff8f878b377ab6d3a17cea676abe01c0799ab51fef25a3d0096782fa82d720c10d58500b387b126e96b670c61f025974fec847c144142a194dd0877f50014c153c1bd58233bbb61f5f63c28d47e0fa08493e4ddd815027dabe677a3bde6cb00ba87022c326b2331f52395766527660aedd52e68e7e1e3a0739277a4a1088f596d316c0db0d5b85254350496ae5ee7b4fa7b2b546c1b20d763ec4a75fec85a2e1dabae02c2bcb7589ff29c189f10b0fd28e5459b59b25521f24bfa4b274bfc0b5b1645b372c790113c399e43411b2a8417a35b8da7e8c53a459eaa09e21e8b9b18df0fdc4d21df1e754360046771e1beec59c980d3b88ce07605ab63e16d974bab7b27e093d6321b163d67c25abae5683704dce6a51944a59348b8e3312989d4e16cba70b2542b5038cc41c5069ce52f8bb2bcaed056254cd51ea63b7cb7ab774aa03b8a2a3ecb92c637f5482d953cf9ea62cba36e0dc1fed28c21b51b45267cbe1b23e426205ca27fa2509b3b7bbcd3cba145852704b25ee4e745fc53a6c76291bdc95f00f1fc84c140a2c349e26f32379bc073cd073428ead6b6a51d2a9837cdabb3338e4a00f86577d117c5e41036b690cc1a6506a9ca93979144e792e7de7f91793ad5fbaa21c0022abd66e80d3e0adc85ee92387cf4f2cff935a05794c13ad702778af37b632cc6f396a7ccc5f7a0f609fee556eb4c635e6154fab3ce321b9663fc039400aef6c7cec1eb3769187eea9d442566503d58ed904b8ad0443ee9a6564deeb7c5d12a8fa67e60c9473cbf8df2dc305c8ea549cc1309ca29fe0570c7367061fb3d2593ee54e71f8ef1aea580db2b14161f1dc19898c63834d3ccf1e3da7f1b1a7afc16a1329860fb622e166a6d21d7815d5d39f8d1f9c8ae88cda951a2f90dd82b9cca4cf3a7f9793e174e1539dea042929062cab797c35ea4c2f3f5f4e4ae8968291e26fe8b232dca1dcab1888c4890c7abdedc1a8efd91e4cbbdb9bdfe8688389eed280ef76b4e9cd5b3adfa611bb99c1db338a7cbc5f5417a7077e936c44a8bd029f765a894880b8e3c662c6e92abcade4f763cf25f02fae2a34ef9cbbb9caf8a3f00760064aab1f6186031bdaf58b6f2f9f012f60ce743c52fc49e100cb6778d77f730d166b5545be24434fe35b4f20a70d598889deb645f1bcf6940fd0f7b04e8aad07a7babe7ea5e3a480929eddbb42b3f523555b6d99d29cd616e014632365b295af3811d9d0ad0cec97f9860c00e44cf8563c2ead0449bd0da1f7602d295297bbdd796aede14806500734f322500ba7087705fa5f188b789a0641d6bd559c85712e52c00578e25be9863f170873bb640db1ad14aa98938ee96afaca533474d2f77560aba64b06c023fe40239e61c863325629e33b02d937d0dfa52173d5e5e56fbf0ae3527791530eab73df87375a6e09c83d22dbfd939f099bab993a32f56218d01d66f38b0736f695ed164674222d1445e924c893087929b06b95a7a76f424ad79a1b5b2314888aa695d712cd129fb768f32e4bcbef1b0171ed1646c405463e3045524ce4f96e85cde6249ffca2d49dd0380c2374b9e299bd17bf9013d6dbecf5887c71286d552848a24eb74e5c3c55c87b1271cb8375d32eb9deb4de52d092690d18dac0a7c04a81c613c8487", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="616e8d58b8ee0e58a6fe5053960993b5b47b3c8997f2601e4a1900cd4972ff3db47d6c6c9edde9d83c163478bff3a60f6d300a026c3f1f29400493880e010efc4cbd2dd5b0687adb1fdbdc4bfe43cd5bad3de5a89f2816eebf4e52f81b6e0a149940a622919ba56cbfb19d4a8a8ac27de24b803e820b70af8b92bb3af66a316df0e60903546b30c8b0ac2f213cde82f4b6bf55772eae9cf0736e209496c58beb767cd358d360c319c0593589b3f55e534f6abc8f67940e56cb424e4586534ff089ec46739cded94a6375de3ff664b17fe6a4541b95", @ANYRES16=r1], @ANYPTR64, @ANYRES32=r1, @ANYRESHEX=r1, @ANYRES64=r0, @ANYRES32=r1], 0x0) connect(r1, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x400, 0x3, 0x8}, &(0x7f00000001c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000014c0)={0x0}, &(0x7f0000000380)=0xfffffffffffffdb2) sendmsg$inet6_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffd9c, @loopback, 0x355f}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001380)="75eaa25c765aca4a3555bae6a3a625f67dfe8ae236a593e684086a36011bf797169591933e0333fed14ae2cc86ecafe64e4ded7ebc3e87bc253ee2becc5c5cd5b042cc", 0x43}], 0x1, 0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r2, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) 08:08:06 executing program 3: r0 = socket(0x1b, 0x3, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x80000001, 0xfff}, 0xc) 08:08:06 executing program 2: shmctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x3}}, 0x0, 0x90a, 0x401, 0x7, 0x6, 0x10000000}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) 08:08:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) write(r0, &(0x7f0000000000)="01ef9bd8524c856aa7ade4da3b48b87b4dc84c57a12ce2b53e8f1951f431a673ecf9611808cbc12d9f4b91767db2ac9b7d136fac5459d2abf5b92c437e88bdac0ea605109ef1b1772e0bde948bb72947873667f3599dbc3211757267cdf00ae159", 0x61) 08:08:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x7, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f) 08:08:06 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffffffffffffff6e}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfff}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80000000}]}, &(0x7f0000000300)=0x10) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) getegid() 08:08:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x108080, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2000000000000000, 0x4000, 0x2, 0x8, 0x100000000}, &(0x7f0000000140)=0x14) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@broadcast, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2009000000fc8000000000000000000000000000aa93aa0000000000000000000000000000000000000000000051e639ec8dab44fcaca62347ceb2d76a0000000000000000000000000000000000004000"/128, @ANYRES32=r3, @ANYBLOB="0900000008000000e00000001f00000006000000"], &(0x7f0000000240)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r4 = getpgid(0x0) fcntl$setown(r0, 0x6, r4) fcntl$dupfd(r2, 0x0, r1) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcda) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) rmdir(0x0) 08:08:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r2, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 08:08:11 executing program 1: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000140)={0x0, {{0x2, 0x3, @rand_addr=0x400}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) r4 = fcntl$dupfd(r3, 0x11, r0) fcntl$setstatus(r3, 0x4, 0x10044) writev(r4, &(0x7f0000000400)=[{&(0x7f0000000280)="0ce30debe588210f2c3b7bffb9f5bdadc1ed5389956d2238dd", 0x19}, {&(0x7f0000000300)="c788ffb838401eca10b96f08cd284c", 0xf}, {&(0x7f0000000340)="cf571fa6e7b63d6eae26e6d610a7532288a3170183473a062c77c84eb496be672e8b649277d66bdbc5fde44910ecffd4c06f5d28ea1cbd7dfa7fb26c2c31754576f1d709803897d036321765c43ebbc634f4b6334629189cba487aa34d774aa13cd9428a181f01686c85f853a13282be4963f0d9d89b1d9e7a97e88a18636e963e98adb6a2ab31d11686151b8df0541c18bceb727666bfc2aab4d571821a1a29878ea1338aeb07acdbc4cc4ccf056db5f5f6d3", 0xb3}], 0x3) read(r1, &(0x7f0000000000)=""/175, 0x22717899edc21ce9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) 08:08:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='5', 0x1}], 0x1) ftruncate(r0, 0x1) 08:08:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3fffffffffffffff, 0xffffffffffffff9d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x400}, 0xffffffffffffff13) 08:08:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) listen(r0, 0x0) getsockopt(r0, 0x10000, 0x5c, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) close(r0) 08:08:11 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x90}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 1 time = 1554192491 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212c5520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212c5580 panic() at panic+0x43/frame 0xfffffe00212c55e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212c57c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212c5810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212c5850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212c58d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212c5950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212c5980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212c5ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212c5ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1490 tid 100788 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why